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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/genpd/amlogic/ 1847F: drivers/mmc/host/meson* 1848F: drivers/phy/amlogic/ 1849F: drivers/pinctrl/meson/ 1850F: drivers/rtc/rtc-meson* 1851F: drivers/soc/amlogic/ 1852N: meson 1853 1854ARM/Annapurna Labs ALPINE ARCHITECTURE 1855M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1856M: Antoine Tenart <atenart@kernel.org> 1857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1858S: Maintained 1859F: arch/arm/boot/dts/amazon/ 1860F: arch/arm/mach-alpine/ 1861F: arch/arm64/boot/dts/amazon/ 1862F: drivers/*/*alpine* 1863 1864ARM/APPLE MACHINE SOUND DRIVERS 1865M: Martin Povišer <povik+lin@cutebit.org> 1866L: asahi@lists.linux.dev 1867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1868S: Maintained 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872 1873ARM/APPLE MACHINE SUPPORT 1874M: Hector Martin <marcan@marcan.st> 1875M: Sven Peter <sven@svenpeter.dev> 1876R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1877L: asahi@lists.linux.dev 1878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1879S: Maintained 1880W: https://asahilinux.org 1881B: https://github.com/AsahiLinux/linux/issues 1882C: irc://irc.oftc.net/asahi-dev 1883T: git https://github.com/AsahiLinux/linux.git 1884F: Documentation/devicetree/bindings/arm/apple.yaml 1885F: Documentation/devicetree/bindings/arm/apple/* 1886F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1887F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1888F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1889F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1890F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1891F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1892F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1893F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1894F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1895F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1896F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1897F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1898F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1899F: Documentation/devicetree/bindings/power/apple* 1900F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1901F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1902F: arch/arm64/boot/dts/apple/ 1903F: drivers/bluetooth/hci_bcm4377.c 1904F: drivers/clk/clk-apple-nco.c 1905F: drivers/cpufreq/apple-soc-cpufreq.c 1906F: drivers/dma/apple-admac.c 1907F: drivers/genpd/apple/ 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@microchip.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@microchip.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/genpd/st/ste-ux500-pm-domain.c 2425F: drivers/hwspinlock/u8500_hsem.c 2426F: drivers/i2c/busses/i2c-nomadik.c 2427F: drivers/iio/adc/ab8500-gpadc.c 2428F: drivers/mfd/ab8500* 2429F: drivers/mfd/abx500* 2430F: drivers/mfd/db8500* 2431F: drivers/pinctrl/nomadik/ 2432F: drivers/rtc/rtc-ab8500.c 2433F: drivers/rtc/rtc-pl031.c 2434F: drivers/soc/ux500/ 2435 2436ARM/NUVOTON MA35 ARCHITECTURE 2437M: Jacky Huang <ychuang3@nuvoton.com> 2438M: Shan-Chun Hung <schung@nuvoton.com> 2439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2440S: Supported 2441F: Documentation/devicetree/bindings/*/*/*ma35* 2442F: Documentation/devicetree/bindings/*/*ma35* 2443F: arch/arm64/boot/dts/nuvoton/*ma35* 2444F: drivers/*/*/*ma35* 2445F: drivers/*/*ma35* 2446K: ma35d1 2447 2448ARM/NUVOTON NPCM ARCHITECTURE 2449M: Avi Fishman <avifishman70@gmail.com> 2450M: Tomer Maimon <tmaimon77@gmail.com> 2451M: Tali Perry <tali.perry1@gmail.com> 2452R: Patrick Venture <venture@google.com> 2453R: Nancy Yuen <yuenn@google.com> 2454R: Benjamin Fair <benjaminfair@google.com> 2455L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2456S: Supported 2457F: Documentation/devicetree/bindings/*/*/*npcm* 2458F: Documentation/devicetree/bindings/*/*npcm* 2459F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2460F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2461F: arch/arm/mach-npcm/ 2462F: arch/arm64/boot/dts/nuvoton/ 2463F: drivers/*/*/*npcm* 2464F: drivers/*/*npcm* 2465F: drivers/rtc/rtc-nct3018y.c 2466F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2467F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2468 2469ARM/NUVOTON WPCM450 ARCHITECTURE 2470M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2471L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2472S: Maintained 2473W: https://github.com/neuschaefer/wpcm450/wiki 2474F: Documentation/devicetree/bindings/*/*wpcm* 2475F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2476F: arch/arm/configs/wpcm450_defconfig 2477F: arch/arm/mach-npcm/wpcm450.c 2478F: drivers/*/*/*wpcm* 2479F: drivers/*/*wpcm* 2480 2481ARM/NXP S32G ARCHITECTURE 2482M: Chester Lin <clin@suse.com> 2483R: Andreas Färber <afaerber@suse.de> 2484R: Matthias Brugger <mbrugger@suse.com> 2485R: NXP S32 Linux Team <s32@nxp.com> 2486L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2487S: Maintained 2488F: arch/arm64/boot/dts/freescale/s32g*.dts* 2489 2490ARM/Orion SoC/Technologic Systems TS-78xx platform support 2491M: Alexander Clouter <alex@digriz.org.uk> 2492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2493S: Maintained 2494W: http://www.digriz.org.uk/ts78xx/kernel 2495F: arch/arm/mach-orion5x/ts78xx-* 2496 2497ARM/QUALCOMM CHROMEBOOK SUPPORT 2498R: cros-qcom-dts-watchers@chromium.org 2499F: arch/arm64/boot/dts/qcom/sc7180* 2500F: arch/arm64/boot/dts/qcom/sc7280* 2501F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2502 2503ARM/QUALCOMM SUPPORT 2504M: Andy Gross <agross@kernel.org> 2505M: Bjorn Andersson <andersson@kernel.org> 2506M: Konrad Dybcio <konrad.dybcio@linaro.org> 2507L: linux-arm-msm@vger.kernel.org 2508S: Maintained 2509T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2510F: Documentation/devicetree/bindings/*/qcom* 2511F: Documentation/devicetree/bindings/soc/qcom/ 2512F: arch/arm/boot/dts/qcom/ 2513F: arch/arm/configs/qcom_defconfig 2514F: arch/arm/mach-qcom/ 2515F: arch/arm64/boot/dts/qcom/ 2516F: drivers/*/*/pm8???-* 2517F: drivers/*/*/qcom* 2518F: drivers/*/*/qcom/ 2519F: drivers/*/qcom* 2520F: drivers/*/qcom/ 2521F: drivers/bluetooth/btqcomsmd.c 2522F: drivers/clocksource/timer-qcom.c 2523F: drivers/cpuidle/cpuidle-qcom-spm.c 2524F: drivers/extcon/extcon-qcom* 2525F: drivers/i2c/busses/i2c-qcom-geni.c 2526F: drivers/i2c/busses/i2c-qup.c 2527F: drivers/iommu/msm* 2528F: drivers/mfd/ssbi.c 2529F: drivers/mmc/host/mmci_qcom* 2530F: drivers/mmc/host/sdhci-msm.c 2531F: drivers/pci/controller/dwc/pcie-qcom.c 2532F: drivers/phy/qualcomm/ 2533F: drivers/power/*/msm* 2534F: drivers/reset/reset-qcom-* 2535F: drivers/spi/spi-geni-qcom.c 2536F: drivers/spi/spi-qcom-qspi.c 2537F: drivers/spi/spi-qup.c 2538F: drivers/tty/serial/msm_serial.c 2539F: drivers/ufs/host/ufs-qcom* 2540F: drivers/usb/dwc3/dwc3-qcom.c 2541F: include/dt-bindings/*/qcom* 2542F: include/linux/*/qcom* 2543F: include/linux/soc/qcom/ 2544 2545ARM/RDA MICRO ARCHITECTURE 2546M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2548L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550F: Documentation/devicetree/bindings/arm/rda.yaml 2551F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2552F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2553F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2554F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2555F: arch/arm/boot/dts/unisoc/ 2556F: drivers/clocksource/timer-rda.c 2557F: drivers/gpio/gpio-rda.c 2558F: drivers/irqchip/irq-rda-intc.c 2559F: drivers/tty/serial/rda-uart.c 2560 2561ARM/REALTEK ARCHITECTURE 2562M: Andreas Färber <afaerber@suse.de> 2563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2564L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2565S: Maintained 2566F: Documentation/devicetree/bindings/arm/realtek.yaml 2567F: arch/arm/boot/dts/realtek/ 2568F: arch/arm/mach-realtek/ 2569F: arch/arm64/boot/dts/realtek/ 2570 2571ARM/RISC-V/RENESAS ARCHITECTURE 2572M: Geert Uytterhoeven <geert+renesas@glider.be> 2573M: Magnus Damm <magnus.damm@gmail.com> 2574L: linux-renesas-soc@vger.kernel.org 2575S: Supported 2576Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2577C: irc://irc.libera.chat/renesas-soc 2578T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2579F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2580F: Documentation/devicetree/bindings/soc/renesas/ 2581F: arch/arm/boot/dts/renesas/ 2582F: arch/arm/configs/shmobile_defconfig 2583F: arch/arm/include/debug/renesas-scif.S 2584F: arch/arm/mach-shmobile/ 2585F: arch/arm64/boot/dts/renesas/ 2586F: arch/riscv/boot/dts/renesas/ 2587F: drivers/genpd/renesas/ 2588F: drivers/soc/renesas/ 2589F: include/linux/soc/renesas/ 2590K: \brenesas, 2591 2592ARM/RISCPC ARCHITECTURE 2593M: Russell King <linux@armlinux.org.uk> 2594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2595S: Maintained 2596W: http://www.armlinux.org.uk/ 2597F: arch/arm/include/asm/hardware/ioc.h 2598F: arch/arm/include/asm/hardware/iomd.h 2599F: arch/arm/include/asm/hardware/memc.h 2600F: arch/arm/mach-rpc/ 2601F: drivers/net/ethernet/8390/etherh.c 2602F: drivers/net/ethernet/i825xx/ether1* 2603F: drivers/net/ethernet/seeq/ether3* 2604F: drivers/scsi/arm/ 2605 2606ARM/Rockchip SoC support 2607M: Heiko Stuebner <heiko@sntech.de> 2608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2609L: linux-rockchip@lists.infradead.org 2610S: Maintained 2611T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2612F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2613F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2614F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2615F: arch/arm/boot/dts/rockchip/ 2616F: arch/arm/mach-rockchip/ 2617F: drivers/*/*/*rockchip* 2618F: drivers/*/*rockchip* 2619F: drivers/clk/rockchip/ 2620F: drivers/i2c/busses/i2c-rk3x.c 2621F: sound/soc/rockchip/ 2622N: rockchip 2623 2624ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2625M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2626R: Alim Akhtar <alim.akhtar@samsung.com> 2627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2628L: linux-samsung-soc@vger.kernel.org 2629S: Maintained 2630Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2631B: mailto:linux-samsung-soc@vger.kernel.org 2632C: irc://irc.libera.chat/linux-exynos 2633T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2634F: Documentation/arch/arm/samsung/ 2635F: Documentation/devicetree/bindings/arm/samsung/ 2636F: Documentation/devicetree/bindings/hwinfo/samsung,* 2637F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2638F: Documentation/devicetree/bindings/soc/samsung/ 2639F: arch/arm/boot/dts/samsung/ 2640F: arch/arm/mach-exynos*/ 2641F: arch/arm/mach-s3c/ 2642F: arch/arm/mach-s5p*/ 2643F: arch/arm64/boot/dts/exynos/ 2644F: drivers/*/*/*s3c24* 2645F: drivers/*/*s3c24* 2646F: drivers/*/*s3c64xx* 2647F: drivers/*/*s5pv210* 2648F: drivers/clocksource/samsung_pwm_timer.c 2649F: drivers/memory/samsung/ 2650F: drivers/pwm/pwm-samsung.c 2651F: drivers/soc/samsung/ 2652F: drivers/tty/serial/samsung* 2653F: include/clocksource/samsung_pwm.h 2654F: include/linux/platform_data/*s3c* 2655F: include/linux/serial_s3c.h 2656F: include/linux/soc/samsung/ 2657N: exynos 2658N: s3c64xx 2659N: s5pv210 2660 2661ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2662M: Łukasz Stelmach <l.stelmach@samsung.com> 2663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2664L: linux-media@vger.kernel.org 2665S: Maintained 2666F: drivers/media/platform/samsung/s5p-g2d/ 2667 2668ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2669M: Marek Szyprowski <m.szyprowski@samsung.com> 2670L: linux-samsung-soc@vger.kernel.org 2671L: linux-media@vger.kernel.org 2672S: Maintained 2673F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2674F: drivers/media/cec/platform/s5p/ 2675 2676ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2677M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2678M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2679M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2681L: linux-media@vger.kernel.org 2682S: Maintained 2683F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2684F: drivers/media/platform/samsung/s5p-jpeg/ 2685 2686ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2687M: Marek Szyprowski <m.szyprowski@samsung.com> 2688M: Andrzej Hajda <andrzej.hajda@intel.com> 2689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2690L: linux-media@vger.kernel.org 2691S: Maintained 2692F: drivers/media/platform/samsung/s5p-mfc/ 2693 2694ARM/SOCFPGA ARCHITECTURE 2695M: Dinh Nguyen <dinguyen@kernel.org> 2696S: Maintained 2697W: http://www.rocketboards.org 2698T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2699F: arch/arm/boot/dts/intel/socfpga/ 2700F: arch/arm/configs/socfpga_defconfig 2701F: arch/arm/mach-socfpga/ 2702F: arch/arm64/boot/dts/altera/ 2703F: arch/arm64/boot/dts/intel/ 2704 2705ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2706M: Dinh Nguyen <dinguyen@kernel.org> 2707S: Maintained 2708F: drivers/clk/socfpga/ 2709 2710ARM/SOCFPGA EDAC SUPPORT 2711M: Dinh Nguyen <dinguyen@kernel.org> 2712S: Maintained 2713F: drivers/edac/altera_edac.[ch] 2714 2715ARM/SPREADTRUM SoC SUPPORT 2716M: Orson Zhai <orsonzhai@gmail.com> 2717M: Baolin Wang <baolin.wang7@gmail.com> 2718M: Chunyan Zhang <zhang.lyra@gmail.com> 2719S: Maintained 2720F: arch/arm64/boot/dts/sprd 2721N: sprd 2722N: sc27xx 2723N: sc2731 2724 2725ARM/STI ARCHITECTURE 2726M: Patrice Chotard <patrice.chotard@foss.st.com> 2727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2728S: Maintained 2729W: http://www.stlinux.com 2730F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2731F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2732F: arch/arm/boot/dts/st/sti* 2733F: arch/arm/mach-sti/ 2734F: drivers/ata/ahci_st.c 2735F: drivers/char/hw_random/st-rng.c 2736F: drivers/clocksource/arm_global_timer.c 2737F: drivers/clocksource/clksrc_st_lpc.c 2738F: drivers/cpufreq/sti-cpufreq.c 2739F: drivers/dma/st_fdma* 2740F: drivers/i2c/busses/i2c-st.c 2741F: drivers/media/platform/st/sti/c8sectpfe/ 2742F: drivers/media/rc/st_rc.c 2743F: drivers/mmc/host/sdhci-st.c 2744F: drivers/phy/st/phy-miphy28lp.c 2745F: drivers/phy/st/phy-stih407-usb.c 2746F: drivers/pinctrl/pinctrl-st.c 2747F: drivers/remoteproc/st_remoteproc.c 2748F: drivers/remoteproc/st_slim_rproc.c 2749F: drivers/reset/sti/ 2750F: drivers/rtc/rtc-st-lpc.c 2751F: drivers/tty/serial/st-asc.c 2752F: drivers/usb/dwc3/dwc3-st.c 2753F: drivers/usb/host/ehci-st.c 2754F: drivers/usb/host/ohci-st.c 2755F: drivers/watchdog/st_lpc_wdt.c 2756F: include/linux/remoteproc/st_slim_rproc.h 2757 2758ARM/STM32 ARCHITECTURE 2759M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2760M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2761L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2763S: Maintained 2764T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2765F: arch/arm/boot/dts/st/stm32* 2766F: arch/arm/mach-stm32/ 2767F: arch/arm64/boot/dts/st/ 2768F: drivers/clocksource/armv7m_systick.c 2769N: stm32 2770N: stm 2771 2772ARM/SUNPLUS SP7021 SOC SUPPORT 2773M: Qin Jian <qinjian@cqplus1.com> 2774L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2775S: Maintained 2776W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2777F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2778F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2779F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2780F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2781F: arch/arm/boot/dts/sunplus/ 2782F: arch/arm/configs/sp7021_*defconfig 2783F: arch/arm/mach-sunplus/ 2784F: drivers/clk/clk-sp7021.c 2785F: drivers/irqchip/irq-sp7021-intc.c 2786F: drivers/reset/reset-sunplus.c 2787F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2788F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2789 2790ARM/Synaptics SoC support 2791M: Jisheng Zhang <jszhang@kernel.org> 2792M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2794S: Maintained 2795F: arch/arm/boot/dts/synaptics/ 2796F: arch/arm/mach-berlin/ 2797F: arch/arm64/boot/dts/synaptics/ 2798 2799ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2800M: Lennert Buytenhek <kernel@wantstofly.org> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803 2804ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2805M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2806L: linux-tegra@vger.kernel.org 2807L: linux-media@vger.kernel.org 2808S: Maintained 2809F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2810F: drivers/media/cec/platform/tegra/ 2811 2812ARM/TESLA FSD SoC SUPPORT 2813M: Alim Akhtar <alim.akhtar@samsung.com> 2814M: linux-fsd@tesla.com 2815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2816L: linux-samsung-soc@vger.kernel.org 2817S: Maintained 2818F: arch/arm64/boot/dts/tesla/ 2819 2820ARM/TETON BGA MACHINE SUPPORT 2821M: "Mark F. Brown" <mark.brown314@gmail.com> 2822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2823S: Maintained 2824 2825ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2826M: Santosh Shilimkar <ssantosh@kernel.org> 2827L: linux-kernel@vger.kernel.org 2828S: Maintained 2829F: drivers/memory/*emif* 2830 2831ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2832M: Nishanth Menon <nm@ti.com> 2833M: Santosh Shilimkar <ssantosh@kernel.org> 2834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2835S: Maintained 2836T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2837F: arch/arm/boot/dts/ti/keystone/ 2838F: arch/arm/mach-keystone/ 2839 2840ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-kernel@vger.kernel.org 2843S: Maintained 2844F: drivers/clk/keystone/ 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2849L: linux-kernel@vger.kernel.org 2850S: Maintained 2851F: drivers/clocksource/timer-keystone.c 2852 2853ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2854M: Santosh Shilimkar <ssantosh@kernel.org> 2855L: linux-kernel@vger.kernel.org 2856S: Maintained 2857F: drivers/power/reset/keystone-reset.c 2858 2859ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2860M: Nishanth Menon <nm@ti.com> 2861M: Vignesh Raghavendra <vigneshr@ti.com> 2862M: Tero Kristo <kristo@kernel.org> 2863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2864S: Supported 2865F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2866F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2867F: arch/arm64/boot/dts/ti/Makefile 2868F: arch/arm64/boot/dts/ti/k3-* 2869 2870ARM/TOSHIBA VISCONTI ARCHITECTURE 2871M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2873S: Supported 2874T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2875F: Documentation/devicetree/bindings/arm/toshiba.yaml 2876F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2877F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2878F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2879F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2880F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2881F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2882F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2883F: arch/arm64/boot/dts/toshiba/ 2884F: drivers/clk/visconti/ 2885F: drivers/gpio/gpio-visconti.c 2886F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2887F: drivers/pci/controller/dwc/pcie-visconti.c 2888F: drivers/pinctrl/visconti/ 2889F: drivers/watchdog/visconti_wdt.c 2890N: visconti 2891 2892ARM/UNIPHIER ARCHITECTURE 2893M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2894M: Masami Hiramatsu <mhiramat@kernel.org> 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896S: Maintained 2897F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2898F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2899F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2900F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2901F: arch/arm/boot/dts/socionext/uniphier* 2902F: arch/arm/include/asm/hardware/cache-uniphier.h 2903F: arch/arm/mach-uniphier/ 2904F: arch/arm/mm/cache-uniphier.c 2905F: arch/arm64/boot/dts/socionext/uniphier* 2906F: drivers/bus/uniphier-system-bus.c 2907F: drivers/clk/uniphier/ 2908F: drivers/dma/uniphier-mdmac.c 2909F: drivers/gpio/gpio-uniphier.c 2910F: drivers/i2c/busses/i2c-uniphier* 2911F: drivers/irqchip/irq-uniphier-aidet.c 2912F: drivers/mmc/host/uniphier-sd.c 2913F: drivers/pinctrl/uniphier/ 2914F: drivers/reset/reset-uniphier.c 2915F: drivers/tty/serial/8250/8250_uniphier.c 2916N: uniphier 2917 2918ARM/VERSATILE EXPRESS PLATFORM 2919M: Liviu Dudau <liviu.dudau@arm.com> 2920M: Sudeep Holla <sudeep.holla@arm.com> 2921M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2923S: Maintained 2924N: mps2 2925N: vexpress 2926F: arch/arm/mach-versatile/ 2927F: arch/arm64/boot/dts/arm/ 2928F: drivers/clocksource/timer-versatile.c 2929X: drivers/cpufreq/vexpress-spc-cpufreq.c 2930X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2931 2932ARM/VFP SUPPORT 2933M: Russell King <linux@armlinux.org.uk> 2934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2935S: Maintained 2936W: http://www.armlinux.org.uk/ 2937F: arch/arm/vfp/ 2938 2939ARM/VT8500 ARM ARCHITECTURE 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Orphan 2942F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2943F: arch/arm/mach-vt8500/ 2944F: drivers/clocksource/timer-vt8500.c 2945F: drivers/i2c/busses/i2c-wmt.c 2946F: drivers/mmc/host/wmt-sdmmc.c 2947F: drivers/pwm/pwm-vt8500.c 2948F: drivers/rtc/rtc-vt8500.c 2949F: drivers/tty/serial/vt8500_serial.c 2950F: drivers/usb/host/ehci-platform.c 2951F: drivers/usb/host/uhci-platform.c 2952F: drivers/video/fbdev/vt8500lcdfb.* 2953F: drivers/video/fbdev/wm8505fb* 2954F: drivers/video/fbdev/wmt_ge_rops.* 2955 2956ARM/ZYNQ ARCHITECTURE 2957M: Michal Simek <michal.simek@amd.com> 2958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2959S: Supported 2960W: http://wiki.xilinx.com 2961T: git https://github.com/Xilinx/linux-xlnx.git 2962F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2963F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2964F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2965F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2966F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2967F: arch/arm/mach-zynq/ 2968F: drivers/clocksource/timer-cadence-ttc.c 2969F: drivers/cpuidle/cpuidle-zynq.c 2970F: drivers/edac/synopsys_edac.c 2971F: drivers/i2c/busses/i2c-cadence.c 2972F: drivers/i2c/busses/i2c-xiic.c 2973F: drivers/mmc/host/sdhci-of-arasan.c 2974N: zynq 2975N: xilinx 2976 2977ARM64 PORT (AARCH64 ARCHITECTURE) 2978M: Catalin Marinas <catalin.marinas@arm.com> 2979M: Will Deacon <will@kernel.org> 2980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2981S: Maintained 2982T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2983F: Documentation/arch/arm64/ 2984F: arch/arm64/ 2985F: tools/testing/selftests/arm64/ 2986X: arch/arm64/boot/dts/ 2987 2988ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2989M: George McCollister <george.mccollister@gmail.com> 2990L: netdev@vger.kernel.org 2991S: Maintained 2992F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2993F: drivers/net/dsa/xrs700x/* 2994F: net/dsa/tag_xrs700x.c 2995 2996AS3645A LED FLASH CONTROLLER DRIVER 2997M: Sakari Ailus <sakari.ailus@iki.fi> 2998L: linux-leds@vger.kernel.org 2999S: Maintained 3000F: drivers/leds/flash/leds-as3645a.c 3001 3002ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3003M: Tianshu Qiu <tian.shu.qiu@intel.com> 3004L: linux-media@vger.kernel.org 3005S: Maintained 3006T: git git://linuxtv.org/media_tree.git 3007F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3008F: drivers/media/i2c/ak7375.c 3009 3010ASAHI KASEI AK8974 DRIVER 3011M: Linus Walleij <linus.walleij@linaro.org> 3012L: linux-iio@vger.kernel.org 3013S: Supported 3014W: http://www.akm.com/ 3015F: drivers/iio/magnetometer/ak8974.c 3016 3017ASC7621 HARDWARE MONITOR DRIVER 3018M: George Joseph <george.joseph@fairview5.com> 3019L: linux-hwmon@vger.kernel.org 3020S: Maintained 3021F: Documentation/hwmon/asc7621.rst 3022F: drivers/hwmon/asc7621.c 3023 3024ASIX AX88796C SPI ETHERNET ADAPTER 3025M: Łukasz Stelmach <l.stelmach@samsung.com> 3026S: Maintained 3027F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3028F: drivers/net/ethernet/asix/ax88796c_* 3029 3030ASPEED CRYPTO DRIVER 3031M: Neal Liu <neal_liu@aspeedtech.com> 3032L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3033S: Maintained 3034F: Documentation/devicetree/bindings/crypto/aspeed,* 3035F: drivers/crypto/aspeed/ 3036 3037ASPEED PECI CONTROLLER 3038M: Iwona Winiarska <iwona.winiarska@intel.com> 3039L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3040L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3041S: Supported 3042F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3043F: drivers/peci/controller/peci-aspeed.c 3044 3045ASPEED PINCTRL DRIVERS 3046M: Andrew Jeffery <andrew@aj.id.au> 3047L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3048L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3049L: linux-gpio@vger.kernel.org 3050S: Maintained 3051F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3052F: drivers/pinctrl/aspeed/ 3053 3054ASPEED SCU INTERRUPT CONTROLLER DRIVER 3055M: Eddie James <eajames@linux.ibm.com> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057S: Maintained 3058F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3059F: drivers/irqchip/irq-aspeed-scu-ic.c 3060F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3061 3062ASPEED SD/MMC DRIVER 3063M: Andrew Jeffery <andrew@aj.id.au> 3064L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3065L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3066L: linux-mmc@vger.kernel.org 3067S: Maintained 3068F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3069F: drivers/mmc/host/sdhci-of-aspeed* 3070 3071ASPEED SMC SPI DRIVER 3072M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3073M: Cédric Le Goater <clg@kaod.org> 3074L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3075L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3076L: linux-spi@vger.kernel.org 3077S: Maintained 3078F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3079F: drivers/spi/spi-aspeed-smc.c 3080 3081ASPEED USB UDC DRIVER 3082M: Neal Liu <neal_liu@aspeedtech.com> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084S: Maintained 3085F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3086F: drivers/usb/gadget/udc/aspeed_udc.c 3087 3088ASPEED VIDEO ENGINE DRIVER 3089M: Eddie James <eajames@linux.ibm.com> 3090L: linux-media@vger.kernel.org 3091L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3092S: Maintained 3093F: Documentation/devicetree/bindings/media/aspeed-video.txt 3094F: drivers/media/platform/aspeed/ 3095 3096ASUS EC HARDWARE MONITOR DRIVER 3097M: Eugene Shalygin <eugene.shalygin@gmail.com> 3098L: linux-hwmon@vger.kernel.org 3099S: Maintained 3100F: drivers/hwmon/asus-ec-sensors.c 3101 3102ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3103M: Corentin Chary <corentin.chary@gmail.com> 3104L: acpi4asus-user@lists.sourceforge.net 3105L: platform-driver-x86@vger.kernel.org 3106S: Maintained 3107W: http://acpi4asus.sf.net 3108F: drivers/platform/x86/asus*.c 3109F: drivers/platform/x86/eeepc*.c 3110 3111ASUS TF103C DOCK DRIVER 3112M: Hans de Goede <hdegoede@redhat.com> 3113L: platform-driver-x86@vger.kernel.org 3114S: Maintained 3115T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3116F: drivers/platform/x86/asus-tf103c-dock.c 3117 3118ASUS WIRELESS RADIO CONTROL DRIVER 3119M: João Paulo Rechi Vita <jprvita@gmail.com> 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122F: drivers/platform/x86/asus-wireless.c 3123 3124ASUS WMI HARDWARE MONITOR DRIVER 3125M: Ed Brindley <kernel@maidavale.org> 3126M: Denis Pauk <pauk.denis@gmail.com> 3127L: linux-hwmon@vger.kernel.org 3128S: Maintained 3129F: drivers/hwmon/asus_wmi_sensors.c 3130 3131ASYMMETRIC KEYS 3132M: David Howells <dhowells@redhat.com> 3133L: keyrings@vger.kernel.org 3134S: Maintained 3135F: Documentation/crypto/asymmetric-keys.rst 3136F: crypto/asymmetric_keys/ 3137F: include/crypto/pkcs7.h 3138F: include/crypto/public_key.h 3139F: include/linux/verification.h 3140 3141ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3142R: Dan Williams <dan.j.williams@intel.com> 3143S: Odd fixes 3144W: http://sourceforge.net/projects/xscaleiop 3145F: Documentation/crypto/async-tx-api.rst 3146F: crypto/async_tx/ 3147F: include/linux/async_tx.h 3148 3149AT24 EEPROM DRIVER 3150M: Bartosz Golaszewski <brgl@bgdev.pl> 3151L: linux-i2c@vger.kernel.org 3152S: Maintained 3153T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3154F: Documentation/devicetree/bindings/eeprom/at24.yaml 3155F: drivers/misc/eeprom/at24.c 3156 3157ATA OVER ETHERNET (AOE) DRIVER 3158M: "Justin Sanders" <justin@coraid.com> 3159S: Supported 3160W: http://www.openaoe.org/ 3161F: Documentation/admin-guide/aoe/ 3162F: drivers/block/aoe/ 3163 3164ATC260X PMIC MFD DRIVER 3165M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3166M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3167L: linux-actions@lists.infradead.org 3168S: Maintained 3169F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3170F: drivers/input/misc/atc260x-onkey.c 3171F: drivers/mfd/atc260* 3172F: drivers/power/reset/atc260x-poweroff.c 3173F: drivers/regulator/atc260x-regulator.c 3174F: include/linux/mfd/atc260x/* 3175 3176ATHEROS 71XX/9XXX GPIO DRIVER 3177M: Alban Bedel <albeu@free.fr> 3178S: Maintained 3179W: https://github.com/AlbanBedel/linux 3180T: git git://github.com/AlbanBedel/linux 3181F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3182F: drivers/gpio/gpio-ath79.c 3183 3184ATHEROS 71XX/9XXX USB PHY DRIVER 3185M: Alban Bedel <albeu@free.fr> 3186S: Maintained 3187W: https://github.com/AlbanBedel/linux 3188T: git git://github.com/AlbanBedel/linux 3189F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3190F: drivers/phy/qualcomm/phy-ath79-usb.c 3191 3192ATHEROS ATH GENERIC UTILITIES 3193M: Kalle Valo <kvalo@kernel.org> 3194L: linux-wireless@vger.kernel.org 3195S: Supported 3196F: drivers/net/wireless/ath/* 3197 3198ATHEROS ATH5K WIRELESS DRIVER 3199M: Jiri Slaby <jirislaby@kernel.org> 3200M: Nick Kossifidis <mickflemm@gmail.com> 3201M: Luis Chamberlain <mcgrof@kernel.org> 3202L: linux-wireless@vger.kernel.org 3203S: Maintained 3204W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3205F: drivers/net/wireless/ath/ath5k/ 3206 3207ATHEROS ATH6KL WIRELESS DRIVER 3208L: linux-wireless@vger.kernel.org 3209S: Orphan 3210W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3211F: drivers/net/wireless/ath/ath6kl/ 3212 3213ATI_REMOTE2 DRIVER 3214M: Ville Syrjala <syrjala@sci.fi> 3215S: Maintained 3216F: drivers/input/misc/ati_remote2.c 3217 3218ATK0110 HWMON DRIVER 3219M: Luca Tettamanti <kronos.it@gmail.com> 3220L: linux-hwmon@vger.kernel.org 3221S: Maintained 3222F: drivers/hwmon/asus_atk0110.c 3223 3224ATLX ETHERNET DRIVERS 3225M: Chris Snook <chris.snook@gmail.com> 3226L: netdev@vger.kernel.org 3227S: Maintained 3228W: http://sourceforge.net/projects/atl1 3229W: http://atl1.sourceforge.net 3230F: drivers/net/ethernet/atheros/ 3231 3232ATM 3233M: Chas Williams <3chas3@gmail.com> 3234L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://linux-atm.sourceforge.net 3238F: drivers/atm/ 3239F: include/linux/atm* 3240F: include/uapi/linux/atm* 3241 3242ATMEL MACB ETHERNET DRIVER 3243M: Nicolas Ferre <nicolas.ferre@microchip.com> 3244M: Claudiu Beznea <claudiu.beznea@microchip.com> 3245S: Supported 3246F: drivers/net/ethernet/cadence/ 3247 3248ATMEL MAXTOUCH DRIVER 3249M: Nick Dyer <nick@shmanahar.org> 3250S: Maintained 3251T: git git://github.com/ndyer/linux.git 3252F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3253F: drivers/input/touchscreen/atmel_mxt_ts.c 3254 3255ATMEL WIRELESS DRIVER 3256M: Simon Kelley <simon@thekelleys.org.uk> 3257L: linux-wireless@vger.kernel.org 3258S: Maintained 3259W: http://www.thekelleys.org.uk/atmel 3260W: http://atmelwlandriver.sourceforge.net/ 3261F: drivers/net/wireless/atmel/atmel* 3262 3263ATOMIC INFRASTRUCTURE 3264M: Will Deacon <will@kernel.org> 3265M: Peter Zijlstra <peterz@infradead.org> 3266R: Boqun Feng <boqun.feng@gmail.com> 3267R: Mark Rutland <mark.rutland@arm.com> 3268L: linux-kernel@vger.kernel.org 3269S: Maintained 3270F: Documentation/atomic_*.txt 3271F: arch/*/include/asm/atomic*.h 3272F: include/*/atomic*.h 3273F: include/linux/refcount.h 3274F: scripts/atomic/ 3275 3276ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3277M: Bradley Grove <linuxdrivers@attotech.com> 3278L: linux-scsi@vger.kernel.org 3279S: Supported 3280W: http://www.attotech.com 3281F: drivers/scsi/esas2r 3282 3283ATUSB IEEE 802.15.4 RADIO DRIVER 3284M: Stefan Schmidt <stefan@datenfreihafen.org> 3285L: linux-wpan@vger.kernel.org 3286S: Maintained 3287F: drivers/net/ieee802154/at86rf230.h 3288F: drivers/net/ieee802154/atusb.c 3289F: drivers/net/ieee802154/atusb.h 3290 3291AUDIT SUBSYSTEM 3292M: Paul Moore <paul@paul-moore.com> 3293M: Eric Paris <eparis@redhat.com> 3294L: audit@vger.kernel.org 3295S: Supported 3296W: https://github.com/linux-audit 3297T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3298F: include/asm-generic/audit_*.h 3299F: include/linux/audit.h 3300F: include/linux/audit_arch.h 3301F: include/uapi/linux/audit.h 3302F: kernel/audit* 3303F: lib/*audit.c 3304 3305AUXILIARY BUS DRIVER 3306M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3307R: Dave Ertman <david.m.ertman@intel.com> 3308R: Ira Weiny <ira.weiny@intel.com> 3309S: Supported 3310T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3311F: Documentation/driver-api/auxiliary_bus.rst 3312F: drivers/base/auxiliary.c 3313F: include/linux/auxiliary_bus.h 3314 3315AUXILIARY DISPLAY DRIVERS 3316M: Miguel Ojeda <ojeda@kernel.org> 3317S: Maintained 3318F: Documentation/devicetree/bindings/auxdisplay/ 3319F: drivers/auxdisplay/ 3320F: include/linux/cfag12864b.h 3321 3322AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3323M: Andreas Klinger <ak@it-klinger.de> 3324L: linux-iio@vger.kernel.org 3325S: Maintained 3326F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3327F: drivers/iio/adc/hx711.c 3328 3329AX.25 NETWORK LAYER 3330M: Ralf Baechle <ralf@linux-mips.org> 3331L: linux-hams@vger.kernel.org 3332S: Maintained 3333W: http://www.linux-ax25.org/ 3334F: include/net/ax25.h 3335F: include/uapi/linux/ax25.h 3336F: net/ax25/ 3337 3338AXENTIA ARM DEVICES 3339M: Peter Rosin <peda@axentia.se> 3340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3341S: Maintained 3342F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3343F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3344F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3345F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3346 3347AXENTIA ASOC DRIVERS 3348M: Peter Rosin <peda@axentia.se> 3349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3350S: Maintained 3351F: Documentation/devicetree/bindings/sound/axentia,* 3352F: sound/soc/atmel/tse850-pcm5142.c 3353 3354AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3355M: Nuno Sá <nuno.sa@analog.com> 3356L: linux-hwmon@vger.kernel.org 3357S: Supported 3358W: https://ez.analog.com/linux-software-drivers 3359F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3360F: drivers/hwmon/axi-fan-control.c 3361 3362AXXIA I2C CONTROLLER 3363M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3364L: linux-i2c@vger.kernel.org 3365S: Maintained 3366F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3367F: drivers/i2c/busses/i2c-axxia.c 3368 3369AZ6007 DVB DRIVER 3370M: Mauro Carvalho Chehab <mchehab@kernel.org> 3371L: linux-media@vger.kernel.org 3372S: Maintained 3373W: https://linuxtv.org 3374T: git git://linuxtv.org/media_tree.git 3375F: drivers/media/usb/dvb-usb-v2/az6007.c 3376 3377AZTECH FM RADIO RECEIVER DRIVER 3378M: Hans Verkuil <hverkuil@xs4all.nl> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/radio/radio-aztech* 3384 3385B43 WIRELESS DRIVER 3386L: linux-wireless@vger.kernel.org 3387L: b43-dev@lists.infradead.org 3388S: Odd Fixes 3389W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3390F: drivers/net/wireless/broadcom/b43/ 3391 3392B43LEGACY WIRELESS DRIVER 3393M: Larry Finger <Larry.Finger@lwfinger.net> 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Maintained 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43legacy/ 3399 3400BACKLIGHT CLASS/SUBSYSTEM 3401M: Lee Jones <lee@kernel.org> 3402M: Daniel Thompson <daniel.thompson@linaro.org> 3403M: Jingoo Han <jingoohan1@gmail.com> 3404L: dri-devel@lists.freedesktop.org 3405S: Maintained 3406T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3407F: Documentation/ABI/stable/sysfs-class-backlight 3408F: Documentation/ABI/testing/sysfs-class-backlight 3409F: Documentation/devicetree/bindings/leds/backlight 3410F: drivers/video/backlight/ 3411F: include/linux/backlight.h 3412F: include/linux/pwm_backlight.h 3413 3414BARCO P50 GPIO DRIVER 3415M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3416M: Peter Korsgaard <peter.korsgaard@barco.com> 3417S: Maintained 3418F: drivers/platform/x86/barco-p50-gpio.c 3419 3420BATMAN ADVANCED 3421M: Marek Lindner <mareklindner@neomailbox.ch> 3422M: Simon Wunderlich <sw@simonwunderlich.de> 3423M: Antonio Quartulli <a@unstable.cc> 3424M: Sven Eckelmann <sven@narfation.org> 3425L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3426S: Maintained 3427W: https://www.open-mesh.org/ 3428Q: https://patchwork.open-mesh.org/project/batman/list/ 3429B: https://www.open-mesh.org/projects/batman-adv/issues 3430C: ircs://irc.hackint.org/batadv 3431T: git https://git.open-mesh.org/linux-merge.git 3432F: Documentation/networking/batman-adv.rst 3433F: include/uapi/linux/batadv_packet.h 3434F: include/uapi/linux/batman_adv.h 3435F: net/batman-adv/ 3436 3437BAYCOM/HDLCDRV DRIVERS FOR AX.25 3438M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3439L: linux-hams@vger.kernel.org 3440S: Maintained 3441W: http://www.baycom.org/~tom/ham/ham.html 3442F: drivers/net/hamradio/baycom* 3443 3444BCACHE (BLOCK LAYER CACHE) 3445M: Coly Li <colyli@suse.de> 3446M: Kent Overstreet <kent.overstreet@gmail.com> 3447L: linux-bcache@vger.kernel.org 3448S: Maintained 3449W: http://bcache.evilpiepirate.org 3450C: irc://irc.oftc.net/bcache 3451F: drivers/md/bcache/ 3452 3453BDISP ST MEDIA DRIVER 3454M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3455L: linux-media@vger.kernel.org 3456S: Supported 3457W: https://linuxtv.org 3458T: git git://linuxtv.org/media_tree.git 3459F: drivers/media/platform/st/sti/bdisp 3460 3461BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3462M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3463L: netdev@vger.kernel.org 3464S: Maintained 3465F: drivers/net/ethernet/ec_bhf.c 3466 3467BEFS FILE SYSTEM 3468M: Luis de Bethencourt <luisbg@kernel.org> 3469M: Salah Triki <salah.triki@gmail.com> 3470S: Maintained 3471T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3472F: Documentation/filesystems/befs.rst 3473F: fs/befs/ 3474 3475BFQ I/O SCHEDULER 3476M: Paolo Valente <paolo.valente@unimore.it> 3477M: Jens Axboe <axboe@kernel.dk> 3478L: linux-block@vger.kernel.org 3479S: Maintained 3480F: Documentation/block/bfq-iosched.rst 3481F: block/bfq-* 3482 3483BFS FILE SYSTEM 3484M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3485S: Maintained 3486F: Documentation/filesystems/bfs.rst 3487F: fs/bfs/ 3488F: include/uapi/linux/bfs_fs.h 3489 3490BITMAP API 3491M: Yury Norov <yury.norov@gmail.com> 3492R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3493R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3494S: Maintained 3495F: include/linux/bitfield.h 3496F: include/linux/bitmap.h 3497F: include/linux/bits.h 3498F: include/linux/cpumask.h 3499F: include/linux/find.h 3500F: include/linux/nodemask.h 3501F: include/vdso/bits.h 3502F: lib/bitmap.c 3503F: lib/cpumask.c 3504F: lib/cpumask_kunit.c 3505F: lib/find_bit.c 3506F: lib/find_bit_benchmark.c 3507F: lib/test_bitmap.c 3508F: tools/include/linux/bitfield.h 3509F: tools/include/linux/bitmap.h 3510F: tools/include/linux/bits.h 3511F: tools/include/linux/find.h 3512F: tools/include/vdso/bits.h 3513F: tools/lib/bitmap.c 3514F: tools/lib/find_bit.c 3515 3516BLINKM RGB LED DRIVER 3517M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3518S: Maintained 3519F: drivers/leds/leds-blinkm.c 3520 3521BLOCK LAYER 3522M: Jens Axboe <axboe@kernel.dk> 3523L: linux-block@vger.kernel.org 3524S: Maintained 3525T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3526F: Documentation/ABI/stable/sysfs-block 3527F: Documentation/block/ 3528F: block/ 3529F: drivers/block/ 3530F: include/linux/bio.h 3531F: include/linux/blk* 3532F: kernel/trace/blktrace.c 3533F: lib/sbitmap.c 3534 3535BLOCK2MTD DRIVER 3536M: Joern Engel <joern@lazybastard.org> 3537L: linux-mtd@lists.infradead.org 3538S: Maintained 3539F: drivers/mtd/devices/block2mtd.c 3540 3541BLUETOOTH DRIVERS 3542M: Marcel Holtmann <marcel@holtmann.org> 3543M: Johan Hedberg <johan.hedberg@gmail.com> 3544M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3545L: linux-bluetooth@vger.kernel.org 3546S: Supported 3547W: http://www.bluez.org/ 3548T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3549T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3550F: Documentation/devicetree/bindings/net/bluetooth/ 3551F: drivers/bluetooth/ 3552 3553BLUETOOTH SUBSYSTEM 3554M: Marcel Holtmann <marcel@holtmann.org> 3555M: Johan Hedberg <johan.hedberg@gmail.com> 3556M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3557L: linux-bluetooth@vger.kernel.org 3558S: Supported 3559W: http://www.bluez.org/ 3560T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3561T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3562F: include/net/bluetooth/ 3563F: net/bluetooth/ 3564 3565BONDING DRIVER 3566M: Jay Vosburgh <j.vosburgh@gmail.com> 3567M: Andy Gospodarek <andy@greyhouse.net> 3568L: netdev@vger.kernel.org 3569S: Supported 3570W: http://sourceforge.net/projects/bonding/ 3571F: Documentation/networking/bonding.rst 3572F: drivers/net/bonding/ 3573F: include/net/bond* 3574F: include/uapi/linux/if_bonding.h 3575F: tools/testing/selftests/drivers/net/bonding/ 3576 3577BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3578M: Dan Robertson <dan@dlrobertson.com> 3579L: linux-iio@vger.kernel.org 3580S: Maintained 3581F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3582F: drivers/iio/accel/bma400* 3583 3584BPF JIT for ARM 3585M: Shubham Bansal <illusionist.neo@gmail.com> 3586L: bpf@vger.kernel.org 3587S: Odd Fixes 3588F: arch/arm/net/ 3589 3590BPF JIT for ARM64 3591M: Daniel Borkmann <daniel@iogearbox.net> 3592M: Alexei Starovoitov <ast@kernel.org> 3593M: Zi Shen Lim <zlim.lnx@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Supported 3596F: arch/arm64/net/ 3597 3598BPF JIT for MIPS (32-BIT AND 64-BIT) 3599M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3600M: Paul Burton <paulburton@kernel.org> 3601L: bpf@vger.kernel.org 3602S: Maintained 3603F: arch/mips/net/ 3604 3605BPF JIT for NFP NICs 3606M: Jakub Kicinski <kuba@kernel.org> 3607L: bpf@vger.kernel.org 3608S: Odd Fixes 3609F: drivers/net/ethernet/netronome/nfp/bpf/ 3610 3611BPF JIT for POWERPC (32-BIT AND 64-BIT) 3612M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3613M: Michael Ellerman <mpe@ellerman.id.au> 3614L: bpf@vger.kernel.org 3615S: Supported 3616F: arch/powerpc/net/ 3617 3618BPF JIT for RISC-V (32-bit) 3619M: Luke Nelson <luke.r.nels@gmail.com> 3620M: Xi Wang <xi.wang@gmail.com> 3621L: bpf@vger.kernel.org 3622S: Maintained 3623F: arch/riscv/net/ 3624X: arch/riscv/net/bpf_jit_comp64.c 3625 3626BPF JIT for RISC-V (64-bit) 3627M: Björn Töpel <bjorn@kernel.org> 3628L: bpf@vger.kernel.org 3629S: Maintained 3630F: arch/riscv/net/ 3631X: arch/riscv/net/bpf_jit_comp32.c 3632 3633BPF JIT for S390 3634M: Ilya Leoshkevich <iii@linux.ibm.com> 3635M: Heiko Carstens <hca@linux.ibm.com> 3636M: Vasily Gorbik <gor@linux.ibm.com> 3637L: bpf@vger.kernel.org 3638S: Supported 3639F: arch/s390/net/ 3640X: arch/s390/net/pnet.c 3641 3642BPF JIT for SPARC (32-BIT AND 64-BIT) 3643M: David S. Miller <davem@davemloft.net> 3644L: bpf@vger.kernel.org 3645S: Odd Fixes 3646F: arch/sparc/net/ 3647 3648BPF JIT for X86 32-BIT 3649M: Wang YanQing <udknight@gmail.com> 3650L: bpf@vger.kernel.org 3651S: Odd Fixes 3652F: arch/x86/net/bpf_jit_comp32.c 3653 3654BPF JIT for X86 64-BIT 3655M: Alexei Starovoitov <ast@kernel.org> 3656M: Daniel Borkmann <daniel@iogearbox.net> 3657L: bpf@vger.kernel.org 3658S: Supported 3659F: arch/x86/net/ 3660X: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF [BTF] 3663M: Martin KaFai Lau <martin.lau@linux.dev> 3664L: bpf@vger.kernel.org 3665S: Maintained 3666F: include/linux/btf* 3667F: kernel/bpf/btf.c 3668 3669BPF [CORE] 3670M: Alexei Starovoitov <ast@kernel.org> 3671M: Daniel Borkmann <daniel@iogearbox.net> 3672R: John Fastabend <john.fastabend@gmail.com> 3673L: bpf@vger.kernel.org 3674S: Maintained 3675F: include/linux/bpf* 3676F: include/linux/filter.h 3677F: include/linux/tnum.h 3678F: kernel/bpf/core.c 3679F: kernel/bpf/dispatcher.c 3680F: kernel/bpf/syscall.c 3681F: kernel/bpf/tnum.c 3682F: kernel/bpf/trampoline.c 3683F: kernel/bpf/verifier.c 3684 3685BPF [DOCUMENTATION] (Related to Standardization) 3686R: David Vernet <void@manifault.com> 3687L: bpf@vger.kernel.org 3688L: bpf@ietf.org 3689S: Maintained 3690F: Documentation/bpf/instruction-set.rst 3691 3692BPF [GENERAL] (Safe Dynamic Programs and Tools) 3693M: Alexei Starovoitov <ast@kernel.org> 3694M: Daniel Borkmann <daniel@iogearbox.net> 3695M: Andrii Nakryiko <andrii@kernel.org> 3696R: Martin KaFai Lau <martin.lau@linux.dev> 3697R: Song Liu <song@kernel.org> 3698R: Yonghong Song <yhs@fb.com> 3699R: John Fastabend <john.fastabend@gmail.com> 3700R: KP Singh <kpsingh@kernel.org> 3701R: Stanislav Fomichev <sdf@google.com> 3702R: Hao Luo <haoluo@google.com> 3703R: Jiri Olsa <jolsa@kernel.org> 3704L: bpf@vger.kernel.org 3705S: Supported 3706W: https://bpf.io/ 3707Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3708T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3709T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3710F: Documentation/bpf/ 3711F: Documentation/networking/filter.rst 3712F: Documentation/userspace-api/ebpf/ 3713F: arch/*/net/* 3714F: include/linux/bpf* 3715F: include/linux/btf* 3716F: include/linux/filter.h 3717F: include/trace/events/xdp.h 3718F: include/uapi/linux/bpf* 3719F: include/uapi/linux/btf* 3720F: include/uapi/linux/filter.h 3721F: kernel/bpf/ 3722F: kernel/trace/bpf_trace.c 3723F: lib/test_bpf.c 3724F: net/bpf/ 3725F: net/core/filter.c 3726F: net/sched/act_bpf.c 3727F: net/sched/cls_bpf.c 3728F: samples/bpf/ 3729F: scripts/bpf_doc.py 3730F: scripts/pahole-flags.sh 3731F: scripts/pahole-version.sh 3732F: tools/bpf/ 3733F: tools/lib/bpf/ 3734F: tools/testing/selftests/bpf/ 3735 3736BPF [ITERATOR] 3737M: Yonghong Song <yhs@fb.com> 3738L: bpf@vger.kernel.org 3739S: Maintained 3740F: kernel/bpf/*iter.c 3741 3742BPF [L7 FRAMEWORK] (sockmap) 3743M: John Fastabend <john.fastabend@gmail.com> 3744M: Jakub Sitnicki <jakub@cloudflare.com> 3745L: netdev@vger.kernel.org 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: include/linux/skmsg.h 3749F: net/core/skmsg.c 3750F: net/core/sock_map.c 3751F: net/ipv4/tcp_bpf.c 3752F: net/ipv4/udp_bpf.c 3753F: net/unix/unix_bpf.c 3754 3755BPF [LIBRARY] (libbpf) 3756M: Andrii Nakryiko <andrii@kernel.org> 3757L: bpf@vger.kernel.org 3758S: Maintained 3759F: tools/lib/bpf/ 3760 3761BPF [MISC] 3762L: bpf@vger.kernel.org 3763S: Odd Fixes 3764K: (?:\b|_)bpf(?:\b|_) 3765 3766BPF [NETWORKING] (struct_ops, reuseport) 3767M: Martin KaFai Lau <martin.lau@linux.dev> 3768L: bpf@vger.kernel.org 3769L: netdev@vger.kernel.org 3770S: Maintained 3771F: kernel/bpf/bpf_struct* 3772 3773BPF [NETWORKING] (tc BPF, sock_addr) 3774M: Martin KaFai Lau <martin.lau@linux.dev> 3775M: Daniel Borkmann <daniel@iogearbox.net> 3776R: John Fastabend <john.fastabend@gmail.com> 3777L: bpf@vger.kernel.org 3778L: netdev@vger.kernel.org 3779S: Maintained 3780F: net/core/filter.c 3781F: net/sched/act_bpf.c 3782F: net/sched/cls_bpf.c 3783 3784BPF [RINGBUF] 3785M: Andrii Nakryiko <andrii@kernel.org> 3786L: bpf@vger.kernel.org 3787S: Maintained 3788F: kernel/bpf/ringbuf.c 3789 3790BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3791M: KP Singh <kpsingh@kernel.org> 3792R: Florent Revest <revest@chromium.org> 3793R: Brendan Jackman <jackmanb@chromium.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: Documentation/bpf/prog_lsm.rst 3797F: include/linux/bpf_lsm.h 3798F: kernel/bpf/bpf_lsm.c 3799F: security/bpf/ 3800 3801BPF [SELFTESTS] (Test Runners & Infrastructure) 3802M: Andrii Nakryiko <andrii@kernel.org> 3803R: Mykola Lysenko <mykolal@fb.com> 3804L: bpf@vger.kernel.org 3805S: Maintained 3806F: tools/testing/selftests/bpf/ 3807 3808BPF [STORAGE & CGROUPS] 3809M: Martin KaFai Lau <martin.lau@linux.dev> 3810L: bpf@vger.kernel.org 3811S: Maintained 3812F: kernel/bpf/*storage.c 3813F: kernel/bpf/bpf_lru* 3814F: kernel/bpf/cgroup.c 3815 3816BPF [TOOLING] (bpftool) 3817M: Quentin Monnet <quentin@isovalent.com> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/disasm.* 3821F: tools/bpf/bpftool/ 3822 3823BPF [TRACING] 3824M: Song Liu <song@kernel.org> 3825R: Jiri Olsa <jolsa@kernel.org> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/stackmap.c 3829F: kernel/trace/bpf_trace.c 3830 3831BROADCOM B44 10/100 ETHERNET DRIVER 3832M: Michael Chan <michael.chan@broadcom.com> 3833L: netdev@vger.kernel.org 3834S: Supported 3835F: drivers/net/ethernet/broadcom/b44.* 3836 3837BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3838M: Florian Fainelli <florian.fainelli@broadcom.com> 3839L: netdev@vger.kernel.org 3840L: openwrt-devel@lists.openwrt.org (subscribers-only) 3841S: Supported 3842F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3843F: drivers/net/dsa/b53/* 3844F: drivers/net/dsa/bcm_sf2* 3845F: include/linux/dsa/brcm.h 3846F: include/linux/platform_data/b53.h 3847 3848BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3849M: Florian Fainelli <florian.fainelli@broadcom.com> 3850R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3851L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3852L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3853S: Maintained 3854T: git https://github.com/broadcom/stblinux.git 3855F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3856F: drivers/pci/controller/pcie-brcmstb.c 3857F: drivers/staging/vc04_services 3858N: bcm2711 3859N: bcm283* 3860N: raspberrypi 3861 3862BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3863M: Florian Fainelli <florian.fainelli@broadcom.com> 3864M: Ray Jui <rjui@broadcom.com> 3865M: Scott Branden <sbranden@broadcom.com> 3866R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3867S: Maintained 3868T: git https://github.com/broadcom/mach-bcm 3869F: arch/arm/mach-bcm/ 3870N: bcm281* 3871N: bcm113* 3872N: bcm216* 3873N: kona 3874 3875BROADCOM BCM47XX MIPS ARCHITECTURE 3876M: Hauke Mehrtens <hauke@hauke-m.de> 3877M: Rafał Miłecki <zajec5@gmail.com> 3878L: linux-mips@vger.kernel.org 3879S: Maintained 3880F: Documentation/devicetree/bindings/mips/brcm/ 3881F: arch/mips/bcm47xx/* 3882F: arch/mips/include/asm/mach-bcm47xx/* 3883 3884BROADCOM BCM4908 ETHERNET DRIVER 3885M: Rafał Miłecki <rafal@milecki.pl> 3886R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3887L: netdev@vger.kernel.org 3888S: Maintained 3889F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3890F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3891F: drivers/net/ethernet/broadcom/unimac.h 3892 3893BROADCOM BCM4908 PINMUX DRIVER 3894M: Rafał Miłecki <rafal@milecki.pl> 3895R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3896L: linux-gpio@vger.kernel.org 3897S: Maintained 3898F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3899F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3900 3901BROADCOM BCM5301X ARM ARCHITECTURE 3902M: Florian Fainelli <florian.fainelli@broadcom.com> 3903M: Hauke Mehrtens <hauke@hauke-m.de> 3904M: Rafał Miłecki <zajec5@gmail.com> 3905R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3906L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3907S: Maintained 3908F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3909F: arch/arm/boot/dts/broadcom/bcm470* 3910F: arch/arm/boot/dts/broadcom/bcm5301* 3911F: arch/arm/boot/dts/broadcom/bcm953012* 3912F: arch/arm/mach-bcm/bcm_5301x.c 3913 3914BROADCOM BCM53573 ARM ARCHITECTURE 3915M: Florian Fainelli <florian.fainelli@broadcom.com> 3916M: Rafał Miłecki <rafal@milecki.pl> 3917R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3919S: Maintained 3920F: arch/arm/boot/dts/broadcom/bcm47189* 3921F: arch/arm/boot/dts/broadcom/bcm53573* 3922 3923BROADCOM BCM63XX/BCM33XX UDC DRIVER 3924M: Kevin Cernekee <cernekee@gmail.com> 3925L: linux-usb@vger.kernel.org 3926S: Maintained 3927F: drivers/usb/gadget/udc/bcm63xx_udc.* 3928 3929BROADCOM BCM7XXX ARM ARCHITECTURE 3930M: Florian Fainelli <florian.fainelli@broadcom.com> 3931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3933S: Maintained 3934T: git https://github.com/broadcom/stblinux.git 3935F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3936F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3937F: arch/arm/include/asm/hardware/cache-b15-rac.h 3938F: arch/arm/mach-bcm/*brcmstb* 3939F: arch/arm/mm/cache-b15-rac.c 3940F: drivers/bus/brcmstb_gisb.c 3941F: drivers/pci/controller/pcie-brcmstb.c 3942N: brcmstb 3943N: bcm7038 3944N: bcm7120 3945 3946BROADCOM BCMBCA ARM ARCHITECTURE 3947M: William Zhang <william.zhang@broadcom.com> 3948M: Anand Gore <anand.gore@broadcom.com> 3949M: Kursad Oney <kursad.oney@broadcom.com> 3950M: Florian Fainelli <florian.fainelli@broadcom.com> 3951M: Rafał Miłecki <rafal@milecki.pl> 3952R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3954S: Maintained 3955T: git https://github.com/broadcom/stblinux.git 3956F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3957F: arch/arm64/boot/dts/broadcom/bcmbca/* 3958N: bcmbca 3959N: bcm[9]?47622 3960N: bcm[9]?4912 3961N: bcm[9]?63138 3962N: bcm[9]?63146 3963N: bcm[9]?63148 3964N: bcm[9]?63158 3965N: bcm[9]?63178 3966N: bcm[9]?6756 3967N: bcm[9]?6813 3968N: bcm[9]?6846 3969N: bcm[9]?6855 3970N: bcm[9]?6856 3971N: bcm[9]?6858 3972N: bcm[9]?6878 3973 3974BROADCOM BDC DRIVER 3975M: Justin Chen <justin.chen@broadcom.com> 3976M: Al Cooper <alcooperx@gmail.com> 3977R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3978L: linux-usb@vger.kernel.org 3979S: Maintained 3980F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3981F: drivers/usb/gadget/udc/bdc/ 3982 3983BROADCOM BMIPS CPUFREQ DRIVER 3984M: Markus Mayer <mmayer@broadcom.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-pm@vger.kernel.org 3987S: Maintained 3988F: drivers/cpufreq/bmips-cpufreq.c 3989 3990BROADCOM BMIPS MIPS ARCHITECTURE 3991M: Florian Fainelli <florian.fainelli@broadcom.com> 3992R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3993L: linux-mips@vger.kernel.org 3994S: Maintained 3995T: git https://github.com/broadcom/stblinux.git 3996F: arch/mips/bmips/* 3997F: arch/mips/boot/dts/brcm/bcm*.dts* 3998F: arch/mips/include/asm/mach-bmips/* 3999F: arch/mips/kernel/*bmips* 4000F: drivers/irqchip/irq-bcm63* 4001F: drivers/irqchip/irq-bcm7* 4002F: drivers/irqchip/irq-brcmstb* 4003F: drivers/genpd/bcm/bcm63xx-power.c 4004F: include/linux/bcm963xx_nvram.h 4005F: include/linux/bcm963xx_tag.h 4006 4007BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4008M: Rasesh Mody <rmody@marvell.com> 4009M: GR-Linux-NIC-Dev@marvell.com 4010L: netdev@vger.kernel.org 4011S: Supported 4012F: drivers/net/ethernet/broadcom/bnx2.* 4013F: drivers/net/ethernet/broadcom/bnx2_* 4014 4015BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4016M: Saurav Kashyap <skashyap@marvell.com> 4017M: Javed Hasan <jhasan@marvell.com> 4018M: GR-QLogic-Storage-Upstream@marvell.com 4019L: linux-scsi@vger.kernel.org 4020S: Supported 4021F: drivers/scsi/bnx2fc/ 4022 4023BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4024M: Nilesh Javali <njavali@marvell.com> 4025M: Manish Rangankar <mrangankar@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2i/ 4030 4031BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4032M: Ariel Elior <aelior@marvell.com> 4033M: Sudarsana Kalluru <skalluru@marvell.com> 4034M: Manish Chopra <manishc@marvell.com> 4035L: netdev@vger.kernel.org 4036S: Supported 4037F: drivers/net/ethernet/broadcom/bnx2x/ 4038 4039BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4040M: Michael Chan <michael.chan@broadcom.com> 4041L: netdev@vger.kernel.org 4042S: Supported 4043F: drivers/firmware/broadcom/tee_bnxt_fw.c 4044F: drivers/net/ethernet/broadcom/bnxt/ 4045F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4046 4047BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4048M: Arend van Spriel <aspriel@gmail.com> 4049M: Franky Lin <franky.lin@broadcom.com> 4050M: Hante Meuleman <hante.meuleman@broadcom.com> 4051L: linux-wireless@vger.kernel.org 4052L: brcm80211-dev-list.pdl@broadcom.com 4053L: SHA-cyfmac-dev-list@infineon.com 4054S: Supported 4055F: drivers/net/wireless/broadcom/brcm80211/ 4056 4057BROADCOM BRCMSTB GPIO DRIVER 4058M: Doug Berger <opendmb@gmail.com> 4059M: Florian Fainelli <florian.fainelli@broadcom> 4060R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4061S: Supported 4062F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4063F: drivers/gpio/gpio-brcmstb.c 4064 4065BROADCOM BRCMSTB I2C DRIVER 4066M: Kamal Dasu <kamal.dasu@broadcom.com> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068L: linux-i2c@vger.kernel.org 4069S: Supported 4070F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4071F: drivers/i2c/busses/i2c-brcmstb.c 4072 4073BROADCOM BRCMSTB UART DRIVER 4074M: Al Cooper <alcooperx@gmail.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-serial@vger.kernel.org 4077S: Maintained 4078F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4079F: drivers/tty/serial/8250/8250_bcm7271.c 4080 4081BROADCOM BRCMSTB USB EHCI DRIVER 4082M: Justin Chen <justin.chen@broadcom.com> 4083M: Al Cooper <alcooperx@gmail.com> 4084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4085L: linux-usb@vger.kernel.org 4086S: Maintained 4087F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4088F: drivers/usb/host/ehci-brcm.* 4089 4090BROADCOM BRCMSTB USB PIN MAP DRIVER 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4096F: drivers/usb/misc/brcmstb-usb-pinmap.c 4097 4098BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4099M: Justin Chen <justin.chen@broadcom.com> 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-kernel@vger.kernel.org 4103S: Maintained 4104F: drivers/phy/broadcom/phy-brcm-usb* 4105 4106BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4107M: William Zhang <william.zhang@broadcom.com> 4108M: Kursad Oney <kursad.oney@broadcom.com> 4109M: Jonas Gorski <jonas.gorski@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-spi@vger.kernel.org 4112S: Maintained 4113F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4114F: drivers/spi/spi-bcm63xx-hsspi.c 4115F: drivers/spi/spi-bcmbca-hsspi.c 4116 4117BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4118M: Jonas Gorski <jonas.gorski@gmail.com> 4119L: linux-spi@vger.kernel.org 4120S: Odd Fixes 4121F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4122F: drivers/spi/spi-bcm63xx.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/genpd/bcm/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: drivers/media/platform/cadence/cdns-csi2* 4446 4447CADENCE NAND DRIVER 4448L: linux-mtd@lists.infradead.org 4449S: Orphan 4450F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4451F: drivers/mtd/nand/raw/cadence-nand-controller.c 4452 4453CADENCE USB3 DRD IP DRIVER 4454M: Peter Chen <peter.chen@kernel.org> 4455M: Pawel Laszczak <pawell@cadence.com> 4456R: Roger Quadros <rogerq@kernel.org> 4457R: Aswath Govindraju <a-govindraju@ti.com> 4458L: linux-usb@vger.kernel.org 4459S: Maintained 4460T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4461F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4462F: drivers/usb/cdns3/ 4463X: drivers/usb/cdns3/cdnsp* 4464 4465CADENCE USBHS DRIVER 4466M: Pawel Laszczak <pawell@cadence.com> 4467L: linux-usb@vger.kernel.org 4468S: Maintained 4469F: drivers/usb/gadget/udc/cdns2 4470 4471CADENCE USBSSP DRD IP DRIVER 4472M: Pawel Laszczak <pawell@cadence.com> 4473L: linux-usb@vger.kernel.org 4474S: Maintained 4475T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4476F: drivers/usb/cdns3/ 4477X: drivers/usb/cdns3/cdns3* 4478 4479CADET FM/AM RADIO RECEIVER DRIVER 4480M: Hans Verkuil <hverkuil@xs4all.nl> 4481L: linux-media@vger.kernel.org 4482S: Maintained 4483W: https://linuxtv.org 4484T: git git://linuxtv.org/media_tree.git 4485F: drivers/media/radio/radio-cadet* 4486 4487CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4488L: linux-media@vger.kernel.org 4489S: Orphan 4490T: git git://linuxtv.org/media_tree.git 4491F: Documentation/admin-guide/media/cafe_ccic* 4492F: drivers/media/platform/marvell/ 4493 4494CAIF NETWORK LAYER 4495L: netdev@vger.kernel.org 4496S: Orphan 4497F: Documentation/networking/caif/ 4498F: drivers/net/caif/ 4499F: include/net/caif/ 4500F: include/uapi/linux/caif/ 4501F: net/caif/ 4502 4503CAKE QDISC 4504M: Toke Høiland-Jørgensen <toke@toke.dk> 4505L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4506S: Maintained 4507F: net/sched/sch_cake.c 4508 4509CAN NETWORK DRIVERS 4510M: Wolfgang Grandegger <wg@grandegger.com> 4511M: Marc Kleine-Budde <mkl@pengutronix.de> 4512L: linux-can@vger.kernel.org 4513S: Maintained 4514W: https://github.com/linux-can 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4517F: Documentation/devicetree/bindings/net/can/ 4518F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4519F: drivers/net/can/ 4520F: drivers/phy/phy-can-transceiver.c 4521F: include/linux/can/bittiming.h 4522F: include/linux/can/dev.h 4523F: include/linux/can/length.h 4524F: include/linux/can/platform/ 4525F: include/linux/can/rx-offload.h 4526F: include/uapi/linux/can/error.h 4527F: include/uapi/linux/can/netlink.h 4528F: include/uapi/linux/can/vxcan.h 4529 4530CAN NETWORK LAYER 4531M: Oliver Hartkopp <socketcan@hartkopp.net> 4532M: Marc Kleine-Budde <mkl@pengutronix.de> 4533L: linux-can@vger.kernel.org 4534S: Maintained 4535W: https://github.com/linux-can 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4538F: Documentation/networking/can.rst 4539F: include/linux/can/can-ml.h 4540F: include/linux/can/core.h 4541F: include/linux/can/skb.h 4542F: include/net/netns/can.h 4543F: include/uapi/linux/can.h 4544F: include/uapi/linux/can/bcm.h 4545F: include/uapi/linux/can/gw.h 4546F: include/uapi/linux/can/isotp.h 4547F: include/uapi/linux/can/raw.h 4548F: net/can/ 4549 4550CAN-J1939 NETWORK LAYER 4551M: Robin van der Gracht <robin@protonic.nl> 4552M: Oleksij Rempel <o.rempel@pengutronix.de> 4553R: kernel@pengutronix.de 4554L: linux-can@vger.kernel.org 4555S: Maintained 4556F: Documentation/networking/j1939.rst 4557F: include/uapi/linux/can/j1939.h 4558F: net/can/j1939/ 4559 4560CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4561M: Damien Le Moal <dlemoal@kernel.org> 4562L: linux-riscv@lists.infradead.org 4563L: linux-gpio@vger.kernel.org (pinctrl driver) 4564F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4565F: drivers/pinctrl/pinctrl-k210.c 4566 4567CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-kernel@vger.kernel.org 4570L: linux-riscv@lists.infradead.org 4571S: Maintained 4572F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4573F: drivers/reset/reset-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4580F: drivers/soc/canaan/ 4581F: include/soc/canaan/ 4582 4583CAPABILITIES 4584M: Serge Hallyn <serge@hallyn.com> 4585L: linux-security-module@vger.kernel.org 4586S: Supported 4587F: include/linux/capability.h 4588F: include/uapi/linux/capability.h 4589F: kernel/capability.c 4590F: security/commoncap.c 4591 4592CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4593M: Kevin Tsai <ktsai@capellamicro.com> 4594S: Maintained 4595F: drivers/iio/light/cm* 4596 4597CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4598M: Christian Lamparter <chunkeey@googlemail.com> 4599L: linux-wireless@vger.kernel.org 4600S: Maintained 4601W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4602F: drivers/net/wireless/ath/carl9170/ 4603 4604CAVIUM I2C DRIVER 4605M: Robert Richter <rric@kernel.org> 4606S: Odd Fixes 4607W: http://www.marvell.com 4608F: drivers/i2c/busses/i2c-octeon* 4609F: drivers/i2c/busses/i2c-thunderx* 4610 4611CAVIUM LIQUIDIO NETWORK DRIVER 4612M: Derek Chickles <dchickles@marvell.com> 4613M: Satanand Burla <sburla@marvell.com> 4614M: Felix Manlunas <fmanlunas@marvell.com> 4615L: netdev@vger.kernel.org 4616S: Supported 4617W: http://www.marvell.com 4618F: drivers/net/ethernet/cavium/liquidio/ 4619 4620CAVIUM MMC DRIVER 4621M: Robert Richter <rric@kernel.org> 4622S: Odd Fixes 4623W: http://www.marvell.com 4624F: drivers/mmc/host/cavium* 4625 4626CAVIUM OCTEON-TX CRYPTO DRIVER 4627M: George Cherian <gcherian@marvell.com> 4628L: linux-crypto@vger.kernel.org 4629S: Supported 4630W: http://www.marvell.com 4631F: drivers/crypto/cavium/cpt/ 4632 4633CAVIUM THUNDERX2 ARM64 SOC 4634M: Robert Richter <rric@kernel.org> 4635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4636S: Odd Fixes 4637F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4638F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4639 4640CBS/ETF/TAPRIO QDISCS 4641M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4642L: netdev@vger.kernel.org 4643S: Maintained 4644F: net/sched/sch_cbs.c 4645F: net/sched/sch_etf.c 4646F: net/sched/sch_taprio.c 4647 4648CC2520 IEEE-802.15.4 RADIO DRIVER 4649M: Stefan Schmidt <stefan@datenfreihafen.org> 4650L: linux-wpan@vger.kernel.org 4651S: Odd Fixes 4652F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4653F: drivers/net/ieee802154/cc2520.c 4654 4655CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4656M: Gilad Ben-Yossef <gilad@benyossef.com> 4657L: linux-crypto@vger.kernel.org 4658S: Supported 4659W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4660F: drivers/crypto/ccree/ 4661 4662CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4663M: Hadar Gat <hadar.gat@arm.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4668F: drivers/char/hw_random/cctrng.c 4669F: drivers/char/hw_random/cctrng.h 4670 4671CEC FRAMEWORK 4672M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4673L: linux-media@vger.kernel.org 4674S: Supported 4675W: http://linuxtv.org 4676T: git git://linuxtv.org/media_tree.git 4677F: Documentation/ABI/testing/debugfs-cec-error-inj 4678F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4679F: Documentation/driver-api/media/cec-core.rst 4680F: Documentation/userspace-api/media/cec 4681F: drivers/media/cec/ 4682F: drivers/media/rc/keymaps/rc-cec.c 4683F: include/media/cec-notifier.h 4684F: include/media/cec.h 4685F: include/uapi/linux/cec-funcs.h 4686F: include/uapi/linux/cec.h 4687 4688CEC GPIO DRIVER 4689M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4690L: linux-media@vger.kernel.org 4691S: Supported 4692W: http://linuxtv.org 4693T: git git://linuxtv.org/media_tree.git 4694F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4695F: drivers/media/cec/platform/cec-gpio/ 4696 4697CELL BROADBAND ENGINE ARCHITECTURE 4698M: Arnd Bergmann <arnd@arndb.de> 4699L: linuxppc-dev@lists.ozlabs.org 4700S: Supported 4701W: http://www.ibm.com/developerworks/power/cell/ 4702F: arch/powerpc/include/asm/cell*.h 4703F: arch/powerpc/include/asm/spu*.h 4704F: arch/powerpc/include/uapi/asm/spu*.h 4705F: arch/powerpc/platforms/cell/ 4706 4707CELLWISE CW2015 BATTERY DRIVER 4708M: Tobias Schrammm <t.schramm@manjaro.org> 4709S: Maintained 4710F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4711F: drivers/power/supply/cw2015_battery.c 4712 4713CEPH COMMON CODE (LIBCEPH) 4714M: Ilya Dryomov <idryomov@gmail.com> 4715M: Xiubo Li <xiubli@redhat.com> 4716R: Jeff Layton <jlayton@kernel.org> 4717L: ceph-devel@vger.kernel.org 4718S: Supported 4719W: http://ceph.com/ 4720T: git https://github.com/ceph/ceph-client.git 4721F: include/linux/ceph/ 4722F: include/linux/crush/ 4723F: net/ceph/ 4724 4725CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4726M: Xiubo Li <xiubli@redhat.com> 4727M: Ilya Dryomov <idryomov@gmail.com> 4728R: Jeff Layton <jlayton@kernel.org> 4729L: ceph-devel@vger.kernel.org 4730S: Supported 4731W: http://ceph.com/ 4732T: git https://github.com/ceph/ceph-client.git 4733F: Documentation/filesystems/ceph.rst 4734F: fs/ceph/ 4735 4736CERTIFICATE HANDLING 4737M: David Howells <dhowells@redhat.com> 4738M: David Woodhouse <dwmw2@infradead.org> 4739L: keyrings@vger.kernel.org 4740S: Maintained 4741F: Documentation/admin-guide/module-signing.rst 4742F: certs/ 4743F: scripts/sign-file.c 4744F: tools/certs/ 4745 4746CFAG12864B LCD DRIVER 4747M: Miguel Ojeda <ojeda@kernel.org> 4748S: Maintained 4749F: drivers/auxdisplay/cfag12864b.c 4750F: include/linux/cfag12864b.h 4751 4752CFAG12864BFB LCD FRAMEBUFFER DRIVER 4753M: Miguel Ojeda <ojeda@kernel.org> 4754S: Maintained 4755F: drivers/auxdisplay/cfag12864bfb.c 4756F: include/linux/cfag12864b.h 4757 4758CHAR and MISC DRIVERS 4759M: Arnd Bergmann <arnd@arndb.de> 4760M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4761S: Supported 4762T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4763F: drivers/char/ 4764F: drivers/misc/ 4765F: include/linux/miscdevice.h 4766X: drivers/char/agp/ 4767X: drivers/char/hw_random/ 4768X: drivers/char/ipmi/ 4769X: drivers/char/random.c 4770X: drivers/char/tpm/ 4771 4772CHECKPATCH 4773M: Andy Whitcroft <apw@canonical.com> 4774M: Joe Perches <joe@perches.com> 4775R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4776R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4777S: Maintained 4778F: scripts/checkpatch.pl 4779 4780CHECKPATCH DOCUMENTATION 4781M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4782M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4783R: Joe Perches <joe@perches.com> 4784S: Maintained 4785F: Documentation/dev-tools/checkpatch.rst 4786 4787CHINESE DOCUMENTATION 4788M: Alex Shi <alexs@kernel.org> 4789M: Yanteng Si <siyanteng@loongson.cn> 4790S: Maintained 4791F: Documentation/translations/zh_CN/ 4792 4793CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4794M: Peter Chen <peter.chen@kernel.org> 4795L: linux-usb@vger.kernel.org 4796S: Maintained 4797T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4798F: drivers/usb/chipidea/ 4799 4800CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4801M: Hans de Goede <hdegoede@redhat.com> 4802L: linux-input@vger.kernel.org 4803S: Maintained 4804F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4805F: drivers/input/touchscreen/chipone_icn8318.c 4806 4807CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: drivers/input/touchscreen/chipone_icn8505.c 4812 4813CHROME HARDWARE PLATFORM SUPPORT 4814M: Benson Leung <bleung@chromium.org> 4815L: chrome-platform@lists.linux.dev 4816S: Maintained 4817T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4818F: drivers/platform/chrome/ 4819 4820CHROMEOS EC CODEC DRIVER 4821M: Cheng-Yi Chiang <cychiang@chromium.org> 4822M: Tzung-Bi Shih <tzungbi@kernel.org> 4823R: Guenter Roeck <groeck@chromium.org> 4824L: chrome-platform@lists.linux.dev 4825S: Maintained 4826F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4827F: sound/soc/codecs/cros_ec_codec.* 4828 4829CHROMEOS EC SUBDRIVERS 4830M: Benson Leung <bleung@chromium.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: drivers/power/supply/cros_usbpd-charger.c 4835N: cros_ec 4836N: cros-ec 4837 4838CHROMEOS EC UART DRIVER 4839M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4840R: Benson Leung <bleung@chromium.org> 4841R: Tzung-Bi Shih <tzungbi@kernel.org> 4842S: Maintained 4843F: drivers/platform/chrome/cros_ec_uart.c 4844 4845CHROMEOS EC USB PD NOTIFY DRIVER 4846M: Prashant Malani <pmalani@chromium.org> 4847L: chrome-platform@lists.linux.dev 4848S: Maintained 4849F: drivers/platform/chrome/cros_usbpd_notify.c 4850F: include/linux/platform_data/cros_usbpd_notify.h 4851 4852CHROMEOS EC USB TYPE-C DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_ec_typec.* 4857F: drivers/platform/chrome/cros_typec_switch.c 4858F: drivers/platform/chrome/cros_typec_vdm.* 4859 4860CHROMEOS HPS DRIVER 4861M: Dan Callaghan <dcallagh@chromium.org> 4862R: Sami Kyöstilä <skyostil@chromium.org> 4863S: Maintained 4864F: drivers/platform/chrome/cros_hps_i2c.c 4865 4866CHRONTEL CH7322 CEC DRIVER 4867M: Joe Tessler <jrt@google.com> 4868L: linux-media@vger.kernel.org 4869S: Maintained 4870T: git git://linuxtv.org/media_tree.git 4871F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4872F: drivers/media/cec/i2c/ch7322.c 4873 4874CIRRUS LOGIC AUDIO CODEC DRIVERS 4875M: James Schulman <james.schulman@cirrus.com> 4876M: David Rhodes <david.rhodes@cirrus.com> 4877M: Richard Fitzgerald <rf@opensource.cirrus.com> 4878L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4879L: patches@opensource.cirrus.com 4880S: Maintained 4881F: Documentation/devicetree/bindings/sound/cirrus,cs* 4882F: include/dt-bindings/sound/cs* 4883F: include/sound/cs* 4884F: sound/pci/hda/cs* 4885F: sound/pci/hda/hda_cs_dsp_ctl.* 4886F: sound/soc/codecs/cs* 4887 4888CIRRUS LOGIC DSP FIRMWARE DRIVER 4889M: Simon Trimmer <simont@opensource.cirrus.com> 4890M: Charles Keepax <ckeepax@opensource.cirrus.com> 4891M: Richard Fitzgerald <rf@opensource.cirrus.com> 4892L: patches@opensource.cirrus.com 4893S: Supported 4894W: https://github.com/CirrusLogic/linux-drivers/wiki 4895T: git https://github.com/CirrusLogic/linux-drivers.git 4896F: drivers/firmware/cirrus/* 4897F: include/linux/firmware/cirrus/* 4898 4899CIRRUS LOGIC EP93XX ETHERNET DRIVER 4900M: Hartley Sweeten <hsweeten@visionengravers.com> 4901L: netdev@vger.kernel.org 4902S: Maintained 4903F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4904 4905CIRRUS LOGIC LOCHNAGAR DRIVER 4906M: Charles Keepax <ckeepax@opensource.cirrus.com> 4907M: Richard Fitzgerald <rf@opensource.cirrus.com> 4908L: patches@opensource.cirrus.com 4909S: Supported 4910F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4911F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4915F: Documentation/hwmon/lochnagar.rst 4916F: drivers/clk/clk-lochnagar.c 4917F: drivers/hwmon/lochnagar-hwmon.c 4918F: drivers/mfd/lochnagar-i2c.c 4919F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4920F: drivers/regulator/lochnagar-regulator.c 4921F: include/dt-bindings/clock/lochnagar.h 4922F: include/dt-bindings/pinctrl/lochnagar.h 4923F: include/linux/mfd/lochnagar* 4924F: sound/soc/codecs/lochnagar-sc.c 4925 4926CIRRUS LOGIC MADERA CODEC DRIVERS 4927M: Charles Keepax <ckeepax@opensource.cirrus.com> 4928M: Richard Fitzgerald <rf@opensource.cirrus.com> 4929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4930L: patches@opensource.cirrus.com 4931S: Supported 4932W: https://github.com/CirrusLogic/linux-drivers/wiki 4933T: git https://github.com/CirrusLogic/linux-drivers.git 4934F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4935F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4936F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4937F: drivers/gpio/gpio-madera* 4938F: drivers/irqchip/irq-madera* 4939F: drivers/mfd/cs47l* 4940F: drivers/mfd/madera* 4941F: drivers/pinctrl/cirrus/* 4942F: include/dt-bindings/sound/madera* 4943F: include/linux/irqchip/irq-madera* 4944F: include/linux/mfd/madera/* 4945F: include/sound/madera* 4946F: sound/soc/codecs/cs47l* 4947F: sound/soc/codecs/madera* 4948 4949CISCO FCOE HBA DRIVER 4950M: Satish Kharat <satishkh@cisco.com> 4951M: Sesidhar Baddela <sebaddel@cisco.com> 4952M: Karan Tilak Kumar <kartilak@cisco.com> 4953L: linux-scsi@vger.kernel.org 4954S: Supported 4955F: drivers/scsi/fnic/ 4956 4957CISCO SCSI HBA DRIVER 4958M: Karan Tilak Kumar <kartilak@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/snic/ 4963 4964CISCO VIC ETHERNET NIC DRIVER 4965M: Christian Benvenuti <benve@cisco.com> 4966M: Satish Kharat <satishkh@cisco.com> 4967S: Supported 4968F: drivers/net/ethernet/cisco/enic/ 4969 4970CISCO VIC LOW LATENCY NIC DRIVER 4971M: Christian Benvenuti <benve@cisco.com> 4972M: Nelson Escobar <neescoba@cisco.com> 4973S: Supported 4974F: drivers/infiniband/hw/usnic/ 4975 4976CLANG CONTROL FLOW INTEGRITY SUPPORT 4977M: Sami Tolvanen <samitolvanen@google.com> 4978M: Kees Cook <keescook@chromium.org> 4979R: Nathan Chancellor <nathan@kernel.org> 4980R: Nick Desaulniers <ndesaulniers@google.com> 4981L: llvm@lists.linux.dev 4982S: Supported 4983B: https://github.com/ClangBuiltLinux/linux/issues 4984T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4985F: include/linux/cfi.h 4986F: kernel/cfi.c 4987 4988CLANG-FORMAT FILE 4989M: Miguel Ojeda <ojeda@kernel.org> 4990S: Maintained 4991F: .clang-format 4992 4993CLANG/LLVM BUILD SUPPORT 4994M: Nathan Chancellor <nathan@kernel.org> 4995M: Nick Desaulniers <ndesaulniers@google.com> 4996R: Tom Rix <trix@redhat.com> 4997L: llvm@lists.linux.dev 4998S: Supported 4999W: https://clangbuiltlinux.github.io/ 5000B: https://github.com/ClangBuiltLinux/linux/issues 5001C: irc://irc.libera.chat/clangbuiltlinux 5002F: Documentation/kbuild/llvm.rst 5003F: include/linux/compiler-clang.h 5004F: scripts/Makefile.clang 5005F: scripts/clang-tools/ 5006K: \b(?i:clang|llvm)\b 5007 5008CLK API 5009M: Russell King <linux@armlinux.org.uk> 5010L: linux-clk@vger.kernel.org 5011S: Maintained 5012F: include/linux/clk.h 5013 5014CLOCKSOURCE, CLOCKEVENT DRIVERS 5015M: Daniel Lezcano <daniel.lezcano@linaro.org> 5016M: Thomas Gleixner <tglx@linutronix.de> 5017L: linux-kernel@vger.kernel.org 5018S: Supported 5019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5020F: Documentation/devicetree/bindings/timer/ 5021F: drivers/clocksource/ 5022 5023CMPC ACPI DRIVER 5024M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5025M: Daniel Oliveira Nascimento <don@syst.com.br> 5026L: platform-driver-x86@vger.kernel.org 5027S: Supported 5028F: drivers/platform/x86/classmate-laptop.c 5029 5030COBALT MEDIA DRIVER 5031M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5032L: linux-media@vger.kernel.org 5033S: Supported 5034W: https://linuxtv.org 5035T: git git://linuxtv.org/media_tree.git 5036F: drivers/media/pci/cobalt/ 5037 5038COCCINELLE/Semantic Patches (SmPL) 5039M: Julia Lawall <Julia.Lawall@inria.fr> 5040M: Nicolas Palix <nicolas.palix@imag.fr> 5041L: cocci@inria.fr (moderated for non-subscribers) 5042S: Supported 5043W: https://coccinelle.gitlabpages.inria.fr/website/ 5044T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5045F: Documentation/dev-tools/coccinelle.rst 5046F: scripts/coccicheck 5047F: scripts/coccinelle/ 5048 5049CODA FILE SYSTEM 5050M: Jan Harkes <jaharkes@cs.cmu.edu> 5051M: coda@cs.cmu.edu 5052L: codalist@coda.cs.cmu.edu 5053S: Maintained 5054W: http://www.coda.cs.cmu.edu/ 5055F: Documentation/filesystems/coda.rst 5056F: fs/coda/ 5057F: include/linux/coda*.h 5058F: include/uapi/linux/coda*.h 5059 5060CODA V4L2 MEM2MEM DRIVER 5061M: Philipp Zabel <p.zabel@pengutronix.de> 5062L: linux-media@vger.kernel.org 5063S: Maintained 5064F: Documentation/devicetree/bindings/media/coda.yaml 5065F: drivers/media/platform/chips-media/ 5066 5067CODE OF CONDUCT 5068M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5069S: Supported 5070F: Documentation/process/code-of-conduct-interpretation.rst 5071F: Documentation/process/code-of-conduct.rst 5072 5073COMEDI DRIVERS 5074M: Ian Abbott <abbotti@mev.co.uk> 5075M: H Hartley Sweeten <hsweeten@visionengravers.com> 5076S: Odd Fixes 5077F: drivers/comedi/ 5078F: include/linux/comedi/ 5079F: include/uapi/linux/comedi.h 5080 5081COMMON CLK FRAMEWORK 5082M: Michael Turquette <mturquette@baylibre.com> 5083M: Stephen Boyd <sboyd@kernel.org> 5084L: linux-clk@vger.kernel.org 5085S: Maintained 5086Q: http://patchwork.kernel.org/project/linux-clk/list/ 5087T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5088F: Documentation/devicetree/bindings/clock/ 5089F: drivers/clk/ 5090F: include/dt-bindings/clock/ 5091F: include/linux/clk-pr* 5092F: include/linux/clk/ 5093F: include/linux/of_clk.h 5094X: drivers/clk/clkdev.c 5095 5096COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5097M: Steve French <sfrench@samba.org> 5098R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5099R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5100R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5101R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5102L: linux-cifs@vger.kernel.org 5103L: samba-technical@lists.samba.org (moderated for non-subscribers) 5104S: Supported 5105W: https://wiki.samba.org/index.php/LinuxCIFS 5106T: git git://git.samba.org/sfrench/cifs-2.6.git 5107F: Documentation/admin-guide/cifs/ 5108F: fs/smb/client/ 5109F: fs/smb/common/ 5110F: include/uapi/linux/cifs 5111 5112COMPACTPCI HOTPLUG CORE 5113M: Scott Murray <scott@spiteful.org> 5114L: linux-pci@vger.kernel.org 5115S: Maintained 5116F: drivers/pci/hotplug/cpci_hotplug* 5117 5118COMPACTPCI HOTPLUG GENERIC DRIVER 5119M: Scott Murray <scott@spiteful.org> 5120L: linux-pci@vger.kernel.org 5121S: Maintained 5122F: drivers/pci/hotplug/cpcihp_generic.c 5123 5124COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5125M: Scott Murray <scott@spiteful.org> 5126L: linux-pci@vger.kernel.org 5127S: Maintained 5128F: drivers/pci/hotplug/cpcihp_zt5550.* 5129 5130COMPAL LAPTOP SUPPORT 5131M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5132L: platform-driver-x86@vger.kernel.org 5133S: Maintained 5134F: drivers/platform/x86/compal-laptop.c 5135 5136COMPILER ATTRIBUTES 5137M: Miguel Ojeda <ojeda@kernel.org> 5138R: Nick Desaulniers <ndesaulniers@google.com> 5139S: Maintained 5140F: include/linux/compiler_attributes.h 5141 5142COMPUTE EXPRESS LINK (CXL) 5143M: Alison Schofield <alison.schofield@intel.com> 5144M: Vishal Verma <vishal.l.verma@intel.com> 5145M: Ira Weiny <ira.weiny@intel.com> 5146M: Ben Widawsky <bwidawsk@kernel.org> 5147M: Dan Williams <dan.j.williams@intel.com> 5148L: linux-cxl@vger.kernel.org 5149S: Maintained 5150F: drivers/cxl/ 5151F: include/uapi/linux/cxl_mem.h 5152 5153COMPUTE EXPRESS LINK PMU (CPMU) 5154M: Jonathan Cameron <jonathan.cameron@huawei.com> 5155L: linux-cxl@vger.kernel.org 5156S: Maintained 5157F: Documentation/admin-guide/perf/cxl.rst 5158F: drivers/perf/cxl_pmu.c 5159 5160CONEXANT ACCESSRUNNER USB DRIVER 5161L: accessrunner-general@lists.sourceforge.net 5162S: Orphan 5163W: http://accessrunner.sourceforge.net/ 5164F: drivers/usb/atm/cxacru.c 5165 5166CONFIGFS 5167M: Joel Becker <jlbec@evilplan.org> 5168M: Christoph Hellwig <hch@lst.de> 5169S: Supported 5170T: git git://git.infradead.org/users/hch/configfs.git 5171F: fs/configfs/ 5172F: include/linux/configfs.h 5173F: samples/configfs/ 5174 5175CONSOLE SUBSYSTEM 5176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5177S: Supported 5178F: drivers/video/console/ 5179F: include/linux/console* 5180 5181CONTEXT TRACKING 5182M: Frederic Weisbecker <frederic@kernel.org> 5183M: "Paul E. McKenney" <paulmck@kernel.org> 5184S: Maintained 5185F: include/linux/context_tracking* 5186F: kernel/context_tracking.c 5187 5188CONTROL GROUP (CGROUP) 5189M: Tejun Heo <tj@kernel.org> 5190M: Zefan Li <lizefan.x@bytedance.com> 5191M: Johannes Weiner <hannes@cmpxchg.org> 5192L: cgroups@vger.kernel.org 5193S: Maintained 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5195F: Documentation/admin-guide/cgroup-v1/ 5196F: Documentation/admin-guide/cgroup-v2.rst 5197F: include/linux/cgroup* 5198F: kernel/cgroup/ 5199F: tools/testing/selftests/cgroup/ 5200 5201CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5202M: Tejun Heo <tj@kernel.org> 5203M: Josef Bacik <josef@toxicpanda.com> 5204M: Jens Axboe <axboe@kernel.dk> 5205L: cgroups@vger.kernel.org 5206L: linux-block@vger.kernel.org 5207T: git git://git.kernel.dk/linux-block 5208F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5209F: block/bfq-cgroup.c 5210F: block/blk-cgroup.c 5211F: block/blk-iocost.c 5212F: block/blk-iolatency.c 5213F: block/blk-throttle.c 5214F: include/linux/blk-cgroup.h 5215 5216CONTROL GROUP - CPUSET 5217M: Waiman Long <longman@redhat.com> 5218M: Zefan Li <lizefan.x@bytedance.com> 5219L: cgroups@vger.kernel.org 5220S: Maintained 5221T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5222F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5223F: include/linux/cpuset.h 5224F: kernel/cgroup/cpuset.c 5225 5226CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5227M: Johannes Weiner <hannes@cmpxchg.org> 5228M: Michal Hocko <mhocko@kernel.org> 5229M: Roman Gushchin <roman.gushchin@linux.dev> 5230M: Shakeel Butt <shakeelb@google.com> 5231R: Muchun Song <muchun.song@linux.dev> 5232L: cgroups@vger.kernel.org 5233L: linux-mm@kvack.org 5234S: Maintained 5235F: mm/memcontrol.c 5236F: mm/swap_cgroup.c 5237F: tools/testing/selftests/cgroup/memcg_protection.m 5238F: tools/testing/selftests/cgroup/test_kmem.c 5239F: tools/testing/selftests/cgroup/test_memcontrol.c 5240 5241CORETEMP HARDWARE MONITORING DRIVER 5242M: Fenghua Yu <fenghua.yu@intel.com> 5243L: linux-hwmon@vger.kernel.org 5244S: Maintained 5245F: Documentation/hwmon/coretemp.rst 5246F: drivers/hwmon/coretemp.c 5247 5248CORSAIR-CPRO HARDWARE MONITOR DRIVER 5249M: Marius Zachmann <mail@mariuszachmann.de> 5250L: linux-hwmon@vger.kernel.org 5251S: Maintained 5252F: drivers/hwmon/corsair-cpro.c 5253 5254CORSAIR-PSU HARDWARE MONITOR DRIVER 5255M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5256L: linux-hwmon@vger.kernel.org 5257S: Maintained 5258F: Documentation/hwmon/corsair-psu.rst 5259F: drivers/hwmon/corsair-psu.c 5260 5261COUNTER SUBSYSTEM 5262M: William Breathitt Gray <william.gray@linaro.org> 5263L: linux-iio@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5266F: Documentation/ABI/testing/sysfs-bus-counter 5267F: Documentation/driver-api/generic-counter.rst 5268F: drivers/counter/ 5269F: include/linux/counter.h 5270F: include/uapi/linux/counter.h 5271F: tools/counter/ 5272 5273CP2615 I2C DRIVER 5274M: Bence Csókás <bence98@sch.bme.hu> 5275S: Maintained 5276F: drivers/i2c/busses/i2c-cp2615.c 5277 5278CPMAC ETHERNET DRIVER 5279M: Florian Fainelli <f.fainelli@gmail.com> 5280L: netdev@vger.kernel.org 5281S: Maintained 5282F: drivers/net/ethernet/ti/cpmac.c 5283 5284CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5285M: Viresh Kumar <viresh.kumar@linaro.org> 5286M: Sudeep Holla <sudeep.holla@arm.com> 5287L: linux-pm@vger.kernel.org 5288S: Maintained 5289W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5290F: drivers/cpufreq/vexpress-spc-cpufreq.c 5291 5292CPU FREQUENCY SCALING FRAMEWORK 5293M: "Rafael J. Wysocki" <rafael@kernel.org> 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295L: linux-pm@vger.kernel.org 5296S: Maintained 5297B: https://bugzilla.kernel.org 5298T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5300F: Documentation/admin-guide/pm/cpufreq.rst 5301F: Documentation/admin-guide/pm/intel_pstate.rst 5302F: Documentation/cpu-freq/ 5303F: Documentation/devicetree/bindings/cpufreq/ 5304F: drivers/cpufreq/ 5305F: include/linux/cpufreq.h 5306F: include/linux/sched/cpufreq.h 5307F: kernel/sched/cpufreq*.c 5308F: tools/testing/selftests/cpufreq/ 5309 5310CPU HOTPLUG 5311M: Thomas Gleixner <tglx@linutronix.de> 5312M: Peter Zijlstra <peterz@infradead.org> 5313L: linux-kernel@vger.kernel.org 5314S: Maintained 5315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5316F: include/linux/cpu.h 5317F: include/linux/cpuhotplug.h 5318F: include/linux/smpboot.h 5319F: kernel/cpu.c 5320F: kernel/smpboot.* 5321 5322CPU IDLE TIME MANAGEMENT FRAMEWORK 5323M: "Rafael J. Wysocki" <rafael@kernel.org> 5324M: Daniel Lezcano <daniel.lezcano@linaro.org> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327B: https://bugzilla.kernel.org 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5329F: Documentation/admin-guide/pm/cpuidle.rst 5330F: Documentation/driver-api/pm/cpuidle.rst 5331F: drivers/cpuidle/ 5332F: include/linux/cpuidle.h 5333 5334CPU POWER MONITORING SUBSYSTEM 5335M: Thomas Renninger <trenn@suse.com> 5336M: Shuah Khan <shuah@kernel.org> 5337M: Shuah Khan <skhan@linuxfoundation.org> 5338L: linux-pm@vger.kernel.org 5339S: Maintained 5340F: tools/power/cpupower/ 5341 5342CPUID/MSR DRIVER 5343M: "H. Peter Anvin" <hpa@zytor.com> 5344S: Maintained 5345F: arch/x86/kernel/cpuid.c 5346F: arch/x86/kernel/msr.c 5347 5348CPUIDLE DRIVER - ARM BIG LITTLE 5349M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5350M: Daniel Lezcano <daniel.lezcano@linaro.org> 5351L: linux-pm@vger.kernel.org 5352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5353S: Maintained 5354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5355F: drivers/cpuidle/cpuidle-big_little.c 5356 5357CPUIDLE DRIVER - ARM EXYNOS 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359M: Kukjin Kim <kgene@kernel.org> 5360R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-samsung-soc@vger.kernel.org 5363S: Maintained 5364F: arch/arm/mach-exynos/pm.c 5365F: drivers/cpuidle/cpuidle-exynos.c 5366F: include/linux/platform_data/cpuidle-exynos.h 5367 5368CPUIDLE DRIVER - ARM PSCI 5369M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5370M: Sudeep Holla <sudeep.holla@arm.com> 5371L: linux-pm@vger.kernel.org 5372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5373S: Supported 5374F: drivers/cpuidle/cpuidle-psci.c 5375 5376CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5377M: Ulf Hansson <ulf.hansson@linaro.org> 5378L: linux-pm@vger.kernel.org 5379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5380S: Supported 5381F: drivers/cpuidle/cpuidle-psci-domain.c 5382F: drivers/cpuidle/cpuidle-psci.h 5383 5384CPUIDLE DRIVER - DT IDLE PM DOMAIN 5385M: Ulf Hansson <ulf.hansson@linaro.org> 5386L: linux-pm@vger.kernel.org 5387S: Supported 5388F: drivers/cpuidle/dt_idle_genpd.c 5389F: drivers/cpuidle/dt_idle_genpd.h 5390 5391CPUIDLE DRIVER - RISC-V SBI 5392M: Anup Patel <anup@brainfault.org> 5393L: linux-pm@vger.kernel.org 5394L: linux-riscv@lists.infradead.org 5395S: Maintained 5396F: drivers/cpuidle/cpuidle-riscv-sbi.c 5397 5398CRAMFS FILESYSTEM 5399M: Nicolas Pitre <nico@fluxnic.net> 5400S: Maintained 5401F: Documentation/filesystems/cramfs.rst 5402F: fs/cramfs/ 5403 5404CREATIVE SB0540 5405M: Bastien Nocera <hadess@hadess.net> 5406L: linux-input@vger.kernel.org 5407S: Maintained 5408F: drivers/hid/hid-creative-sb0540.c 5409 5410CRYPTO API 5411M: Herbert Xu <herbert@gondor.apana.org.au> 5412M: "David S. Miller" <davem@davemloft.net> 5413L: linux-crypto@vger.kernel.org 5414S: Maintained 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5417F: Documentation/crypto/ 5418F: Documentation/devicetree/bindings/crypto/ 5419F: arch/*/crypto/ 5420F: crypto/ 5421F: drivers/crypto/ 5422F: include/crypto/ 5423F: include/linux/crypto* 5424F: lib/crypto/ 5425 5426CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5427M: Neil Horman <nhorman@tuxdriver.com> 5428L: linux-crypto@vger.kernel.org 5429S: Maintained 5430F: crypto/ansi_cprng.c 5431F: crypto/rng.c 5432 5433CS3308 MEDIA DRIVER 5434M: Hans Verkuil <hverkuil@xs4all.nl> 5435L: linux-media@vger.kernel.org 5436S: Odd Fixes 5437W: http://linuxtv.org 5438T: git git://linuxtv.org/media_tree.git 5439F: drivers/media/i2c/cs3308.c 5440 5441CS5535 Audio ALSA driver 5442M: Jaya Kumar <jayakumar.alsa@gmail.com> 5443S: Maintained 5444F: sound/pci/cs5535audio/ 5445 5446CTU CAN FD DRIVER 5447M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5448M: Ondrej Ille <ondrej.ille@gmail.com> 5449L: linux-can@vger.kernel.org 5450S: Maintained 5451F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5452F: drivers/net/can/ctucanfd/ 5453 5454CW1200 WLAN driver 5455M: Solomon Peachy <pizza@shaftnet.org> 5456S: Maintained 5457F: drivers/net/wireless/st/cw1200/ 5458 5459CX18 VIDEO4LINUX DRIVER 5460M: Andy Walls <awalls@md.metrocast.net> 5461L: linux-media@vger.kernel.org 5462S: Maintained 5463W: https://linuxtv.org 5464T: git git://linuxtv.org/media_tree.git 5465F: drivers/media/pci/cx18/ 5466F: include/uapi/linux/ivtv* 5467 5468CX2341X MPEG ENCODER HELPER MODULE 5469M: Hans Verkuil <hverkuil@xs4all.nl> 5470L: linux-media@vger.kernel.org 5471S: Maintained 5472W: https://linuxtv.org 5473T: git git://linuxtv.org/media_tree.git 5474F: drivers/media/common/cx2341x* 5475F: include/media/drv-intf/cx2341x.h 5476 5477CX24120 MEDIA DRIVER 5478M: Jemma Denson <jdenson@gmail.com> 5479M: Patrick Boettcher <patrick.boettcher@posteo.de> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5484F: drivers/media/dvb-frontends/cx24120* 5485 5486CX88 VIDEO4LINUX DRIVER 5487M: Mauro Carvalho Chehab <mchehab@kernel.org> 5488L: linux-media@vger.kernel.org 5489S: Odd fixes 5490W: https://linuxtv.org 5491T: git git://linuxtv.org/media_tree.git 5492F: Documentation/driver-api/media/drivers/cx88* 5493F: drivers/media/pci/cx88/ 5494 5495CXD2820R MEDIA DRIVER 5496M: Antti Palosaari <crope@iki.fi> 5497L: linux-media@vger.kernel.org 5498S: Maintained 5499W: https://linuxtv.org 5500W: http://palosaari.fi/linux/ 5501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5502T: git git://linuxtv.org/anttip/media_tree.git 5503F: drivers/media/dvb-frontends/cxd2820r* 5504 5505CXGB3 ETHERNET DRIVER (CXGB3) 5506M: Raju Rangoju <rajur@chelsio.com> 5507L: netdev@vger.kernel.org 5508S: Supported 5509W: http://www.chelsio.com 5510F: drivers/net/ethernet/chelsio/cxgb3/ 5511 5512CXGB3 ISCSI DRIVER (CXGB3I) 5513M: Varun Prakash <varun@chelsio.com> 5514L: linux-scsi@vger.kernel.org 5515S: Supported 5516W: http://www.chelsio.com 5517F: drivers/scsi/cxgbi/cxgb3i 5518 5519CXGB4 CRYPTO DRIVER (chcr) 5520M: Ayush Sawal <ayush.sawal@chelsio.com> 5521L: linux-crypto@vger.kernel.org 5522S: Supported 5523W: http://www.chelsio.com 5524F: drivers/crypto/chelsio 5525 5526CXGB4 ETHERNET DRIVER (CXGB4) 5527M: Raju Rangoju <rajur@chelsio.com> 5528L: netdev@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/net/ethernet/chelsio/cxgb4/ 5532 5533CXGB4 INLINE CRYPTO DRIVER 5534M: Ayush Sawal <ayush.sawal@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/inline_crypto/ 5539 5540CXGB4 ISCSI DRIVER (CXGB4I) 5541M: Varun Prakash <varun@chelsio.com> 5542L: linux-scsi@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/scsi/cxgbi/cxgb4i 5546 5547CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5548M: Potnuri Bharat Teja <bharat@chelsio.com> 5549L: linux-rdma@vger.kernel.org 5550S: Supported 5551W: http://www.openfabrics.org 5552F: drivers/infiniband/hw/cxgb4/ 5553F: include/uapi/rdma/cxgb4-abi.h 5554 5555CXGB4VF ETHERNET DRIVER (CXGB4VF) 5556M: Raju Rangoju <rajur@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/cxgb4vf/ 5561 5562CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5563M: Frederic Barrat <fbarrat@linux.ibm.com> 5564M: Andrew Donnellan <ajd@linux.ibm.com> 5565L: linuxppc-dev@lists.ozlabs.org 5566S: Supported 5567F: Documentation/ABI/testing/sysfs-class-cxl 5568F: Documentation/powerpc/cxl.rst 5569F: arch/powerpc/platforms/powernv/pci-cxl.c 5570F: drivers/misc/cxl/ 5571F: include/misc/cxl* 5572F: include/uapi/misc/cxl.h 5573 5574CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5575M: Manoj N. Kumar <manoj@linux.ibm.com> 5576M: Matthew R. Ochs <mrochs@linux.ibm.com> 5577M: Uma Krishnan <ukrishn@linux.ibm.com> 5578L: linux-scsi@vger.kernel.org 5579S: Supported 5580F: Documentation/powerpc/cxlflash.rst 5581F: drivers/scsi/cxlflash/ 5582F: include/uapi/scsi/cxlflash_ioctl.h 5583 5584CYBERPRO FB DRIVER 5585M: Russell King <linux@armlinux.org.uk> 5586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5587S: Maintained 5588W: http://www.armlinux.org.uk/ 5589F: drivers/video/fbdev/cyber2000fb.* 5590 5591CYCLADES PC300 DRIVER 5592S: Orphan 5593F: drivers/net/wan/pc300* 5594 5595CYPRESS CY8C95X0 PINCTRL DRIVER 5596M: Patrick Rudolph <patrick.rudolph@9elements.com> 5597L: linux-gpio@vger.kernel.org 5598S: Maintained 5599F: drivers/pinctrl/pinctrl-cy8c95x0.c 5600 5601CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5602M: Linus Walleij <linus.walleij@linaro.org> 5603L: linux-input@vger.kernel.org 5604S: Maintained 5605F: drivers/input/touchscreen/cy8ctma140.c 5606 5607CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5608M: Yassine Oudjana <y.oudjana@protonmail.com> 5609L: linux-input@vger.kernel.org 5610S: Maintained 5611F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5612F: drivers/input/keyboard/cypress-sf.c 5613 5614CYPRESS_FIRMWARE MEDIA DRIVER 5615M: Antti Palosaari <crope@iki.fi> 5616L: linux-media@vger.kernel.org 5617S: Maintained 5618W: https://linuxtv.org 5619W: http://palosaari.fi/linux/ 5620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5621T: git git://linuxtv.org/anttip/media_tree.git 5622F: drivers/media/common/cypress_firmware* 5623 5624CYTTSP TOUCHSCREEN DRIVER 5625M: Linus Walleij <linus.walleij@linaro.org> 5626L: linux-input@vger.kernel.org 5627S: Maintained 5628F: drivers/input/touchscreen/cyttsp* 5629 5630D-LINK DIR-685 TOUCHKEYS DRIVER 5631M: Linus Walleij <linus.walleij@linaro.org> 5632L: linux-input@vger.kernel.org 5633S: Supported 5634F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5635 5636DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5637M: Joshua Kinard <kumba@gentoo.org> 5638S: Maintained 5639F: drivers/rtc/rtc-ds1685.c 5640F: include/linux/rtc/ds1685.h 5641 5642DAMA SLAVE for AX.25 5643M: Joerg Reuter <jreuter@yaina.de> 5644L: linux-hams@vger.kernel.org 5645S: Maintained 5646W: http://yaina.de/jreuter/ 5647W: http://www.qsl.net/dl1bke/ 5648F: net/ax25/af_ax25.c 5649F: net/ax25/ax25_dev.c 5650F: net/ax25/ax25_ds_* 5651F: net/ax25/ax25_in.c 5652F: net/ax25/ax25_out.c 5653F: net/ax25/ax25_timer.c 5654F: net/ax25/sysctl_net_ax25.c 5655 5656DATA ACCESS MONITOR 5657M: SeongJae Park <sj@kernel.org> 5658L: damon@lists.linux.dev 5659L: linux-mm@kvack.org 5660S: Maintained 5661W: https://damonitor.github.io 5662P: Documentation/mm/damon/maintainer-profile.rst 5663T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5664T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5665T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5666F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5667F: Documentation/admin-guide/mm/damon/ 5668F: Documentation/mm/damon/ 5669F: include/linux/damon.h 5670F: include/trace/events/damon.h 5671F: mm/damon/ 5672F: tools/testing/selftests/damon/ 5673 5674DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5675L: netdev@vger.kernel.org 5676S: Orphan 5677F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5678F: drivers/net/ethernet/dec/tulip/dmfe.c 5679 5680DC390/AM53C974 SCSI driver 5681M: Hannes Reinecke <hare@suse.com> 5682L: linux-scsi@vger.kernel.org 5683S: Maintained 5684F: drivers/scsi/am53c974.c 5685 5686DC395x SCSI driver 5687M: Oliver Neukum <oliver@neukum.org> 5688M: Ali Akcaagac <aliakc@web.de> 5689M: Jamie Lenehan <lenehan@twibble.org> 5690S: Maintained 5691F: Documentation/scsi/dc395x.rst 5692F: drivers/scsi/dc395x.* 5693 5694DCCP PROTOCOL 5695L: dccp@vger.kernel.org 5696S: Orphan 5697W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5698F: include/linux/dccp.h 5699F: include/linux/tfrc.h 5700F: include/uapi/linux/dccp.h 5701F: net/dccp/ 5702 5703DEBUGOBJECTS: 5704M: Thomas Gleixner <tglx@linutronix.de> 5705L: linux-kernel@vger.kernel.org 5706S: Maintained 5707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5708F: include/linux/debugobjects.h 5709F: lib/debugobjects.c 5710 5711DECSTATION PLATFORM SUPPORT 5712M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5713L: linux-mips@vger.kernel.org 5714S: Maintained 5715W: http://www.linux-mips.org/wiki/DECstation 5716F: arch/mips/dec/ 5717F: arch/mips/include/asm/dec/ 5718F: arch/mips/include/asm/mach-dec/ 5719 5720DEFXX FDDI NETWORK DRIVER 5721M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5722S: Maintained 5723F: drivers/net/fddi/defxx.* 5724 5725DEFZA FDDI NETWORK DRIVER 5726M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5727S: Maintained 5728F: drivers/net/fddi/defza.* 5729 5730DEINTERLACE DRIVERS FOR ALLWINNER H3 5731M: Jernej Skrabec <jernej.skrabec@gmail.com> 5732L: linux-media@vger.kernel.org 5733S: Maintained 5734T: git git://linuxtv.org/media_tree.git 5735F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5736F: drivers/media/platform/sunxi/sun8i-di/ 5737 5738DELL LAPTOP DRIVER 5739M: Matthew Garrett <mjg59@srcf.ucam.org> 5740M: Pali Rohár <pali@kernel.org> 5741L: platform-driver-x86@vger.kernel.org 5742S: Maintained 5743F: drivers/platform/x86/dell/dell-laptop.c 5744 5745DELL LAPTOP FREEFALL DRIVER 5746M: Pali Rohár <pali@kernel.org> 5747S: Maintained 5748F: drivers/platform/x86/dell/dell-smo8800.c 5749 5750DELL LAPTOP RBTN DRIVER 5751M: Pali Rohár <pali@kernel.org> 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-rbtn.* 5754 5755DELL LAPTOP SMM DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: Documentation/ABI/obsolete/procfs-i8k 5759F: drivers/hwmon/dell-smm-hwmon.c 5760F: include/uapi/linux/i8k.h 5761 5762DELL REMOTE BIOS UPDATE DRIVER 5763M: Stuart Hayes <stuart.w.hayes@gmail.com> 5764L: platform-driver-x86@vger.kernel.org 5765S: Maintained 5766F: drivers/platform/x86/dell/dell_rbu.c 5767 5768DELL SMBIOS DRIVER 5769M: Pali Rohár <pali@kernel.org> 5770L: Dell.Client.Kernel@dell.com 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-smbios.* 5774 5775DELL SMBIOS SMM DRIVER 5776L: Dell.Client.Kernel@dell.com 5777L: platform-driver-x86@vger.kernel.org 5778S: Maintained 5779F: drivers/platform/x86/dell/dell-smbios-smm.c 5780 5781DELL SMBIOS WMI DRIVER 5782L: Dell.Client.Kernel@dell.com 5783L: platform-driver-x86@vger.kernel.org 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-smbios-wmi.c 5786F: tools/wmi/dell-smbios-example.c 5787 5788DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5789M: Stuart Hayes <stuart.w.hayes@gmail.com> 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: Documentation/driver-api/dcdbas.rst 5793F: drivers/platform/x86/dell/dcdbas.* 5794 5795DELL WMI DDV DRIVER 5796M: Armin Wolf <W_Armin@gmx.de> 5797S: Maintained 5798F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5799F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5800F: Documentation/wmi/devices/dell-wmi-ddv.rst 5801F: drivers/platform/x86/dell/dell-wmi-ddv.c 5802 5803DELL WMI DESCRIPTOR DRIVER 5804L: Dell.Client.Kernel@dell.com 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5807 5808DELL WMI HARDWARE PRIVACY SUPPORT 5809M: Perry Yuan <Perry.Yuan@dell.com> 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-wmi-privacy.c 5814 5815DELL WMI NOTIFICATIONS DRIVER 5816M: Matthew Garrett <mjg59@srcf.ucam.org> 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-wmi-base.c 5820 5821DELL WMI SYSMAN DRIVER 5822M: Prasanth Ksr <prasanth.ksr@dell.com> 5823L: Dell.Client.Kernel@dell.com 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5827F: drivers/platform/x86/dell/dell-wmi-sysman/ 5828 5829DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5830M: Zev Weiss <zev@bewilderbeest.net> 5831L: linux-hwmon@vger.kernel.org 5832S: Maintained 5833F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5834 5835DELTA DPS920AB PSU DRIVER 5836M: Robert Marko <robert.marko@sartura.hr> 5837L: linux-hwmon@vger.kernel.org 5838S: Maintained 5839F: Documentation/hwmon/dps920ab.rst 5840F: drivers/hwmon/pmbus/dps920ab.c 5841 5842DELTA NETWORKS TN48M CPLD DRIVERS 5843M: Robert Marko <robert.marko@sartura.hr> 5844S: Maintained 5845F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5846F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5847F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5848F: drivers/gpio/gpio-tn48m.c 5849F: include/dt-bindings/reset/delta,tn48m-reset.h 5850 5851DELTA ST MEDIA DRIVER 5852M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5853L: linux-media@vger.kernel.org 5854S: Supported 5855W: https://linuxtv.org 5856T: git git://linuxtv.org/media_tree.git 5857F: drivers/media/platform/st/sti/delta 5858 5859DENALI NAND DRIVER 5860L: linux-mtd@lists.infradead.org 5861S: Orphan 5862F: drivers/mtd/nand/raw/denali* 5863 5864DESIGNWARE EDMA CORE IP DRIVER 5865M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5866R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5867R: Serge Semin <fancer.lancer@gmail.com> 5868L: dmaengine@vger.kernel.org 5869S: Maintained 5870F: drivers/dma/dw-edma/ 5871F: include/linux/dma/edma.h 5872 5873DESIGNWARE USB2 DRD IP DRIVER 5874M: Minas Harutyunyan <hminas@synopsys.com> 5875L: linux-usb@vger.kernel.org 5876S: Maintained 5877T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5878F: drivers/usb/dwc2/ 5879 5880DESIGNWARE USB3 DRD IP DRIVER 5881M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5882L: linux-usb@vger.kernel.org 5883S: Maintained 5884F: drivers/usb/dwc3/ 5885 5886DESIGNWARE XDATA IP DRIVER 5887M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5888L: linux-pci@vger.kernel.org 5889S: Maintained 5890F: Documentation/misc-devices/dw-xdata-pcie.rst 5891F: drivers/misc/dw-xdata-pcie.c 5892 5893DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5894M: Andreas Klinger <ak@it-klinger.de> 5895L: linux-iio@vger.kernel.org 5896S: Maintained 5897F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5898F: drivers/iio/proximity/srf*.c 5899 5900DEVICE COREDUMP (DEV_COREDUMP) 5901M: Johannes Berg <johannes@sipsolutions.net> 5902L: linux-kernel@vger.kernel.org 5903S: Maintained 5904F: drivers/base/devcoredump.c 5905F: include/linux/devcoredump.h 5906 5907DEVICE DEPENDENCY HELPER SCRIPT 5908M: Saravana Kannan <saravanak@google.com> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911F: scripts/dev-needs.sh 5912 5913DEVICE DIRECT ACCESS (DAX) 5914M: Dan Williams <dan.j.williams@intel.com> 5915M: Vishal Verma <vishal.l.verma@intel.com> 5916M: Dave Jiang <dave.jiang@intel.com> 5917L: nvdimm@lists.linux.dev 5918L: linux-cxl@vger.kernel.org 5919S: Supported 5920F: drivers/dax/ 5921 5922DEVICE FREQUENCY (DEVFREQ) 5923M: MyungJoo Ham <myungjoo.ham@samsung.com> 5924M: Kyungmin Park <kyungmin.park@samsung.com> 5925M: Chanwoo Choi <cw00.choi@samsung.com> 5926L: linux-pm@vger.kernel.org 5927S: Maintained 5928T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5929F: Documentation/devicetree/bindings/devfreq/ 5930F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5931F: drivers/devfreq/ 5932F: include/linux/devfreq.h 5933F: include/trace/events/devfreq.h 5934 5935DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5936M: Chanwoo Choi <cw00.choi@samsung.com> 5937L: linux-pm@vger.kernel.org 5938S: Supported 5939T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5940F: Documentation/devicetree/bindings/devfreq/event/ 5941F: drivers/devfreq/devfreq-event.c 5942F: drivers/devfreq/event/ 5943F: include/dt-bindings/pmu/exynos_ppmu.h 5944F: include/linux/devfreq-event.h 5945 5946DEVICE RESOURCE MANAGEMENT HELPERS 5947M: Hans de Goede <hdegoede@redhat.com> 5948R: Matti Vaittinen <mazziesaccount@gmail.com> 5949S: Maintained 5950F: include/linux/devm-helpers.h 5951 5952DEVICE-MAPPER (LVM) 5953M: Alasdair Kergon <agk@redhat.com> 5954M: Mike Snitzer <snitzer@kernel.org> 5955M: dm-devel@redhat.com 5956L: dm-devel@redhat.com 5957S: Maintained 5958W: http://sources.redhat.com/dm 5959Q: http://patchwork.kernel.org/project/dm-devel/list/ 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5961T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5962F: Documentation/admin-guide/device-mapper/ 5963F: drivers/md/Kconfig 5964F: drivers/md/Makefile 5965F: drivers/md/dm* 5966F: drivers/md/persistent-data/ 5967F: include/linux/device-mapper.h 5968F: include/linux/dm-*.h 5969F: include/uapi/linux/dm-*.h 5970 5971DEVLINK 5972M: Jiri Pirko <jiri@resnulli.us> 5973L: netdev@vger.kernel.org 5974S: Supported 5975F: Documentation/networking/devlink 5976F: include/net/devlink.h 5977F: include/uapi/linux/devlink.h 5978F: net/devlink/ 5979 5980DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5981M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5982L: kernel@dh-electronics.com 5983S: Maintained 5984F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5985F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5986 5987DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5988M: Marek Vasut <marex@denx.de> 5989L: kernel@dh-electronics.com 5990S: Maintained 5991F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5992F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5993 5994DIALOG SEMICONDUCTOR DRIVERS 5995M: Support Opensource <support.opensource@diasemi.com> 5996S: Supported 5997W: http://www.dialog-semiconductor.com/products 5998F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5999F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6000F: Documentation/devicetree/bindings/mfd/da90*.txt 6001F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6002F: Documentation/devicetree/bindings/regulator/da92*.txt 6003F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6004F: Documentation/devicetree/bindings/regulator/slg51000.txt 6005F: Documentation/devicetree/bindings/sound/da[79]*.txt 6006F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6007F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6008F: Documentation/hwmon/da90??.rst 6009F: drivers/gpio/gpio-da90??.c 6010F: drivers/hwmon/da90??-hwmon.c 6011F: drivers/iio/adc/da91??-*.c 6012F: drivers/input/misc/da72??.[ch] 6013F: drivers/input/misc/da90??_onkey.c 6014F: drivers/input/touchscreen/da9052_tsi.c 6015F: drivers/leds/leds-da90??.c 6016F: drivers/mfd/da903x.c 6017F: drivers/mfd/da90??-*.c 6018F: drivers/mfd/da91??-*.c 6019F: drivers/pinctrl/pinctrl-da90??.c 6020F: drivers/power/supply/da9052-battery.c 6021F: drivers/power/supply/da91??-*.c 6022F: drivers/regulator/da9???-regulator.[ch] 6023F: drivers/regulator/slg51000-regulator.[ch] 6024F: drivers/rtc/rtc-da90??.c 6025F: drivers/thermal/da90??-thermal.c 6026F: drivers/video/backlight/da90??_bl.c 6027F: drivers/watchdog/da90??_wdt.c 6028F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6029F: include/linux/mfd/da903x.h 6030F: include/linux/mfd/da9052/ 6031F: include/linux/mfd/da9055/ 6032F: include/linux/mfd/da9062/ 6033F: include/linux/mfd/da9063/ 6034F: include/linux/mfd/da9150/ 6035F: include/linux/regulator/da9211.h 6036F: include/sound/da[79]*.h 6037F: sound/soc/codecs/da[79]*.[ch] 6038 6039DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6040M: William Breathitt Gray <william.gray@linaro.org> 6041L: linux-gpio@vger.kernel.org 6042S: Maintained 6043F: drivers/gpio/gpio-gpio-mm.c 6044 6045DIOLAN U2C-12 I2C DRIVER 6046M: Guenter Roeck <linux@roeck-us.net> 6047L: linux-i2c@vger.kernel.org 6048S: Maintained 6049F: drivers/i2c/busses/i2c-diolan-u2c.c 6050 6051DIRECTORY NOTIFICATION (DNOTIFY) 6052M: Jan Kara <jack@suse.cz> 6053R: Amir Goldstein <amir73il@gmail.com> 6054L: linux-fsdevel@vger.kernel.org 6055S: Maintained 6056F: Documentation/filesystems/dnotify.rst 6057F: fs/notify/dnotify/ 6058F: include/linux/dnotify.h 6059 6060DISK GEOMETRY AND PARTITION HANDLING 6061M: Andries Brouwer <aeb@cwi.nl> 6062S: Maintained 6063W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6064W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6065W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6066 6067DISKQUOTA 6068M: Jan Kara <jack@suse.com> 6069S: Maintained 6070F: Documentation/filesystems/quota.rst 6071F: fs/quota/ 6072F: include/linux/quota*.h 6073F: include/uapi/linux/quota*.h 6074 6075DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6076M: Bernie Thompson <bernie@plugable.com> 6077L: linux-fbdev@vger.kernel.org 6078S: Maintained 6079W: http://plugable.com/category/projects/udlfb/ 6080F: Documentation/fb/udlfb.rst 6081F: drivers/video/fbdev/udlfb.c 6082F: include/video/udlfb.h 6083 6084DISTRIBUTED LOCK MANAGER (DLM) 6085M: Christine Caulfield <ccaulfie@redhat.com> 6086M: David Teigland <teigland@redhat.com> 6087L: cluster-devel@redhat.com 6088S: Supported 6089W: http://sources.redhat.com/cluster/ 6090T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6091F: fs/dlm/ 6092 6093DMA BUFFER SHARING FRAMEWORK 6094M: Sumit Semwal <sumit.semwal@linaro.org> 6095M: Christian König <christian.koenig@amd.com> 6096L: linux-media@vger.kernel.org 6097L: dri-devel@lists.freedesktop.org 6098L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6099S: Maintained 6100T: git git://anongit.freedesktop.org/drm/drm-misc 6101F: Documentation/driver-api/dma-buf.rst 6102F: drivers/dma-buf/ 6103F: include/linux/*fence.h 6104F: include/linux/dma-buf.h 6105F: include/linux/dma-resv.h 6106K: \bdma_(?:buf|fence|resv)\b 6107 6108DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6109M: Vinod Koul <vkoul@kernel.org> 6110L: dmaengine@vger.kernel.org 6111S: Maintained 6112Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6113T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6114F: Documentation/devicetree/bindings/dma/ 6115F: Documentation/driver-api/dmaengine/ 6116F: drivers/dma/ 6117F: include/dt-bindings/dma/ 6118F: include/linux/dma/ 6119F: include/linux/dmaengine.h 6120F: include/linux/of_dma.h 6121 6122DMA MAPPING BENCHMARK 6123M: Xiang Chen <chenxiang66@hisilicon.com> 6124L: iommu@lists.linux.dev 6125F: kernel/dma/map_benchmark.c 6126F: tools/testing/selftests/dma/ 6127 6128DMA MAPPING HELPERS 6129M: Christoph Hellwig <hch@lst.de> 6130M: Marek Szyprowski <m.szyprowski@samsung.com> 6131R: Robin Murphy <robin.murphy@arm.com> 6132L: iommu@lists.linux.dev 6133S: Supported 6134W: http://git.infradead.org/users/hch/dma-mapping.git 6135T: git git://git.infradead.org/users/hch/dma-mapping.git 6136F: include/asm-generic/dma-mapping.h 6137F: include/linux/dma-direct.h 6138F: include/linux/dma-map-ops.h 6139F: include/linux/dma-mapping.h 6140F: include/linux/swiotlb.h 6141F: kernel/dma/ 6142 6143DMA-BUF HEAPS FRAMEWORK 6144M: Sumit Semwal <sumit.semwal@linaro.org> 6145R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6146R: Liam Mark <lmark@codeaurora.org> 6147R: Laura Abbott <labbott@redhat.com> 6148R: Brian Starkey <Brian.Starkey@arm.com> 6149R: John Stultz <jstultz@google.com> 6150L: linux-media@vger.kernel.org 6151L: dri-devel@lists.freedesktop.org 6152L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6153S: Maintained 6154T: git git://anongit.freedesktop.org/drm/drm-misc 6155F: drivers/dma-buf/dma-heap.c 6156F: drivers/dma-buf/heaps/* 6157F: include/linux/dma-heap.h 6158F: include/uapi/linux/dma-heap.h 6159 6160DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6161M: Lukasz Luba <lukasz.luba@arm.com> 6162L: linux-pm@vger.kernel.org 6163L: linux-samsung-soc@vger.kernel.org 6164S: Maintained 6165F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6166F: drivers/memory/samsung/exynos5422-dmc.c 6167 6168DME1737 HARDWARE MONITOR DRIVER 6169M: Juerg Haefliger <juergh@proton.me> 6170L: linux-hwmon@vger.kernel.org 6171S: Maintained 6172F: Documentation/hwmon/dme1737.rst 6173F: drivers/hwmon/dme1737.c 6174 6175DMI/SMBIOS SUPPORT 6176M: Jean Delvare <jdelvare@suse.com> 6177S: Maintained 6178T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6179F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6180F: drivers/firmware/dmi-id.c 6181F: drivers/firmware/dmi_scan.c 6182F: include/linux/dmi.h 6183 6184DOCUMENTATION 6185M: Jonathan Corbet <corbet@lwn.net> 6186L: linux-doc@vger.kernel.org 6187S: Maintained 6188P: Documentation/doc-guide/maintainer-profile.rst 6189T: git git://git.lwn.net/linux.git docs-next 6190F: Documentation/ 6191F: scripts/documentation-file-ref-check 6192F: scripts/kernel-doc 6193F: scripts/sphinx-pre-install 6194X: Documentation/ABI/ 6195X: Documentation/admin-guide/media/ 6196X: Documentation/devicetree/ 6197X: Documentation/driver-api/media/ 6198X: Documentation/firmware-guide/acpi/ 6199X: Documentation/i2c/ 6200X: Documentation/netlink/ 6201X: Documentation/power/ 6202X: Documentation/spi/ 6203X: Documentation/userspace-api/media/ 6204 6205DOCUMENTATION PROCESS 6206M: Jonathan Corbet <corbet@lwn.net> 6207L: workflows@vger.kernel.org 6208S: Maintained 6209F: Documentation/process/ 6210 6211DOCUMENTATION REPORTING ISSUES 6212M: Thorsten Leemhuis <linux@leemhuis.info> 6213L: linux-doc@vger.kernel.org 6214S: Maintained 6215F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6216F: Documentation/admin-guide/reporting-issues.rst 6217 6218DOCUMENTATION SCRIPTS 6219M: Mauro Carvalho Chehab <mchehab@kernel.org> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/sphinx/parse-headers.pl 6223F: scripts/documentation-file-ref-check 6224F: scripts/sphinx-pre-install 6225 6226DOCUMENTATION/ITALIAN 6227M: Federico Vaga <federico.vaga@vaga.pv.it> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/translations/it_IT 6231 6232DOCUMENTATION/JAPANESE 6233R: Akira Yokosawa <akiyks@gmail.com> 6234L: linux-doc@vger.kernel.org 6235S: Maintained 6236F: Documentation/translations/ja_JP 6237 6238DONGWOON DW9714 LENS VOICE COIL DRIVER 6239M: Sakari Ailus <sakari.ailus@linux.intel.com> 6240L: linux-media@vger.kernel.org 6241S: Maintained 6242T: git git://linuxtv.org/media_tree.git 6243F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6244F: drivers/media/i2c/dw9714.c 6245 6246DONGWOON DW9768 LENS VOICE COIL DRIVER 6247M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 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 PM DOMAIN PROVIDERS 8669M: Ulf Hansson <ulf.hansson@linaro.org> 8670L: linux-pm@vger.kernel.org 8671S: Supported 8672T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8673F: drivers/genpd/ 8674 8675GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8676M: Eugen Hristev <eugen.hristev@microchip.com> 8677L: linux-input@vger.kernel.org 8678S: Maintained 8679F: drivers/input/touchscreen/resistive-adc-touch.c 8680 8681GENERIC STRING LIBRARY 8682M: Kees Cook <keescook@chromium.org> 8683R: Andy Shevchenko <andy@kernel.org> 8684L: linux-hardening@vger.kernel.org 8685S: Supported 8686T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8687F: include/linux/string.h 8688F: include/linux/string_choices.h 8689F: include/linux/string_helpers.h 8690F: lib/string.c 8691F: lib/string_helpers.c 8692F: lib/test-string_helpers.c 8693F: lib/test_string.c 8694 8695GENERIC UIO DRIVER FOR PCI DEVICES 8696M: "Michael S. Tsirkin" <mst@redhat.com> 8697L: kvm@vger.kernel.org 8698S: Supported 8699F: drivers/uio/uio_pci_generic.c 8700 8701GENERIC VDSO LIBRARY 8702M: Andy Lutomirski <luto@kernel.org> 8703M: Thomas Gleixner <tglx@linutronix.de> 8704M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8705L: linux-kernel@vger.kernel.org 8706S: Maintained 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8708F: include/asm-generic/vdso/vsyscall.h 8709F: include/vdso/ 8710F: kernel/time/vsyscall.c 8711F: lib/vdso/ 8712 8713GENWQE (IBM Generic Workqueue Card) 8714M: Frank Haverkamp <haver@linux.ibm.com> 8715S: Supported 8716F: drivers/misc/genwqe/ 8717 8718GET_MAINTAINER SCRIPT 8719M: Joe Perches <joe@perches.com> 8720S: Maintained 8721F: scripts/get_maintainer.pl 8722 8723GFS2 FILE SYSTEM 8724M: Bob Peterson <rpeterso@redhat.com> 8725M: Andreas Gruenbacher <agruenba@redhat.com> 8726L: cluster-devel@redhat.com 8727S: Supported 8728B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8729T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8730F: Documentation/filesystems/gfs2* 8731F: fs/gfs2/ 8732F: include/uapi/linux/gfs2_ondisk.h 8733 8734GIGABYTE WMI DRIVER 8735M: Thomas Weißschuh <thomas@weissschuh.net> 8736L: platform-driver-x86@vger.kernel.org 8737S: Maintained 8738F: drivers/platform/x86/gigabyte-wmi.c 8739 8740GNSS SUBSYSTEM 8741M: Johan Hovold <johan@kernel.org> 8742S: Maintained 8743T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8744F: Documentation/ABI/testing/sysfs-class-gnss 8745F: Documentation/devicetree/bindings/gnss/ 8746F: drivers/gnss/ 8747F: include/linux/gnss.h 8748 8749GO7007 MPEG CODEC 8750M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8751L: linux-media@vger.kernel.org 8752S: Maintained 8753F: drivers/media/usb/go7007/ 8754 8755GOODIX TOUCHSCREEN 8756M: Bastien Nocera <hadess@hadess.net> 8757M: Hans de Goede <hdegoede@redhat.com> 8758L: linux-input@vger.kernel.org 8759S: Maintained 8760F: drivers/input/touchscreen/goodix* 8761 8762GOOGLE ETHERNET DRIVERS 8763M: Jeroen de Borst <jeroendb@google.com> 8764M: Praveen Kaligineedi <pkaligineedi@google.com> 8765R: Shailend Chand <shailend@google.com> 8766L: netdev@vger.kernel.org 8767S: Supported 8768F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8769F: drivers/net/ethernet/google 8770 8771GPD POCKET FAN DRIVER 8772M: Hans de Goede <hdegoede@redhat.com> 8773L: platform-driver-x86@vger.kernel.org 8774S: Maintained 8775F: drivers/platform/x86/gpd-pocket-fan.c 8776 8777GPIO ACPI SUPPORT 8778M: Mika Westerberg <mika.westerberg@linux.intel.com> 8779M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8780L: linux-gpio@vger.kernel.org 8781L: linux-acpi@vger.kernel.org 8782S: Supported 8783T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8784F: Documentation/firmware-guide/acpi/gpio-properties.rst 8785F: drivers/gpio/gpiolib-acpi.c 8786F: drivers/gpio/gpiolib-acpi.h 8787 8788GPIO AGGREGATOR 8789M: Geert Uytterhoeven <geert+renesas@glider.be> 8790L: linux-gpio@vger.kernel.org 8791S: Supported 8792F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8793F: drivers/gpio/gpio-aggregator.c 8794 8795GPIO IR Transmitter 8796M: Sean Young <sean@mess.org> 8797L: linux-media@vger.kernel.org 8798S: Maintained 8799F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8800F: drivers/media/rc/gpio-ir-tx.c 8801 8802GPIO MOCKUP DRIVER 8803M: Bamvor Jian Zhang <bamv2005@gmail.com> 8804L: linux-gpio@vger.kernel.org 8805S: Maintained 8806F: drivers/gpio/gpio-mockup.c 8807F: tools/testing/selftests/gpio/ 8808 8809GPIO REGMAP 8810R: Michael Walle <michael@walle.cc> 8811S: Maintained 8812F: drivers/gpio/gpio-regmap.c 8813F: include/linux/gpio/regmap.h 8814 8815GPIO SUBSYSTEM 8816M: Linus Walleij <linus.walleij@linaro.org> 8817M: Bartosz Golaszewski <brgl@bgdev.pl> 8818R: Andy Shevchenko <andy@kernel.org> 8819L: linux-gpio@vger.kernel.org 8820S: Maintained 8821T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8822F: Documentation/ABI/obsolete/sysfs-gpio 8823F: Documentation/ABI/testing/gpio-cdev 8824F: Documentation/admin-guide/gpio/ 8825F: Documentation/devicetree/bindings/gpio/ 8826F: Documentation/driver-api/gpio/ 8827F: drivers/gpio/ 8828F: include/dt-bindings/gpio/ 8829F: include/linux/gpio.h 8830F: include/linux/gpio/ 8831F: include/linux/of_gpio.h 8832F: include/uapi/linux/gpio.h 8833F: tools/gpio/ 8834 8835GRE DEMULTIPLEXER DRIVER 8836M: Dmitry Kozlov <xeb@mail.ru> 8837L: netdev@vger.kernel.org 8838S: Maintained 8839F: include/net/gre.h 8840F: net/ipv4/gre_demux.c 8841F: net/ipv4/gre_offload.c 8842 8843GRETH 10/100/1G Ethernet MAC device driver 8844M: Andreas Larsson <andreas@gaisler.com> 8845L: netdev@vger.kernel.org 8846S: Maintained 8847F: drivers/net/ethernet/aeroflex/ 8848 8849GREYBUS AUDIO PROTOCOLS DRIVERS 8850M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8851M: Mark Greer <mgreer@animalcreek.com> 8852S: Maintained 8853F: drivers/staging/greybus/audio_apbridgea.c 8854F: drivers/staging/greybus/audio_apbridgea.h 8855F: drivers/staging/greybus/audio_codec.c 8856F: drivers/staging/greybus/audio_codec.h 8857F: drivers/staging/greybus/audio_gb.c 8858F: drivers/staging/greybus/audio_manager.c 8859F: drivers/staging/greybus/audio_manager.h 8860F: drivers/staging/greybus/audio_manager_module.c 8861F: drivers/staging/greybus/audio_manager_private.h 8862F: drivers/staging/greybus/audio_manager_sysfs.c 8863F: drivers/staging/greybus/audio_module.c 8864F: drivers/staging/greybus/audio_topology.c 8865 8866GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8867M: Viresh Kumar <vireshk@kernel.org> 8868S: Maintained 8869F: drivers/staging/greybus/authentication.c 8870F: drivers/staging/greybus/bootrom.c 8871F: drivers/staging/greybus/firmware.h 8872F: drivers/staging/greybus/fw-core.c 8873F: drivers/staging/greybus/fw-download.c 8874F: drivers/staging/greybus/fw-management.c 8875F: drivers/staging/greybus/greybus_authentication.h 8876F: drivers/staging/greybus/greybus_firmware.h 8877F: drivers/staging/greybus/hid.c 8878F: drivers/staging/greybus/i2c.c 8879F: drivers/staging/greybus/spi.c 8880F: drivers/staging/greybus/spilib.c 8881F: drivers/staging/greybus/spilib.h 8882 8883GREYBUS LOOPBACK DRIVER 8884M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8885S: Maintained 8886F: drivers/staging/greybus/loopback.c 8887 8888GREYBUS PLATFORM DRIVERS 8889M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8890S: Maintained 8891F: drivers/staging/greybus/arche-apb-ctrl.c 8892F: drivers/staging/greybus/arche-platform.c 8893F: drivers/staging/greybus/arche_platform.h 8894 8895GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8896M: Rui Miguel Silva <rmfrfs@gmail.com> 8897S: Maintained 8898F: drivers/staging/greybus/gpio.c 8899F: drivers/staging/greybus/light.c 8900F: drivers/staging/greybus/power_supply.c 8901F: drivers/staging/greybus/sdio.c 8902F: drivers/staging/greybus/spi.c 8903F: drivers/staging/greybus/spilib.c 8904 8905GREYBUS SUBSYSTEM 8906M: Johan Hovold <johan@kernel.org> 8907M: Alex Elder <elder@kernel.org> 8908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8909L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8910S: Maintained 8911F: drivers/greybus/ 8912F: drivers/staging/greybus/ 8913F: include/linux/greybus.h 8914F: include/linux/greybus/ 8915 8916GREYBUS UART PROTOCOLS DRIVERS 8917M: David Lin <dtwlin@gmail.com> 8918S: Maintained 8919F: drivers/staging/greybus/log.c 8920F: drivers/staging/greybus/uart.c 8921 8922GS1662 VIDEO SERIALIZER 8923M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8924L: linux-media@vger.kernel.org 8925S: Maintained 8926T: git git://linuxtv.org/media_tree.git 8927F: drivers/media/spi/gs1662.c 8928 8929GSPCA FINEPIX SUBDRIVER 8930M: Frank Zago <frank@zago.net> 8931L: linux-media@vger.kernel.org 8932S: Maintained 8933T: git git://linuxtv.org/media_tree.git 8934F: drivers/media/usb/gspca/finepix.c 8935 8936GSPCA GL860 SUBDRIVER 8937M: Olivier Lorin <o.lorin@laposte.net> 8938L: linux-media@vger.kernel.org 8939S: Maintained 8940T: git git://linuxtv.org/media_tree.git 8941F: drivers/media/usb/gspca/gl860/ 8942 8943GSPCA M5602 SUBDRIVER 8944M: Erik Andren <erik.andren@gmail.com> 8945L: linux-media@vger.kernel.org 8946S: Maintained 8947T: git git://linuxtv.org/media_tree.git 8948F: drivers/media/usb/gspca/m5602/ 8949 8950GSPCA PAC207 SONIXB SUBDRIVER 8951M: Hans Verkuil <hverkuil@xs4all.nl> 8952L: linux-media@vger.kernel.org 8953S: Odd Fixes 8954T: git git://linuxtv.org/media_tree.git 8955F: drivers/media/usb/gspca/pac207.c 8956 8957GSPCA SN9C20X SUBDRIVER 8958M: Brian Johnson <brijohn@gmail.com> 8959L: linux-media@vger.kernel.org 8960S: Maintained 8961T: git git://linuxtv.org/media_tree.git 8962F: drivers/media/usb/gspca/sn9c20x.c 8963 8964GSPCA T613 SUBDRIVER 8965M: Leandro Costantino <lcostantino@gmail.com> 8966L: linux-media@vger.kernel.org 8967S: Maintained 8968T: git git://linuxtv.org/media_tree.git 8969F: drivers/media/usb/gspca/t613.c 8970 8971GSPCA USB WEBCAM DRIVER 8972M: Hans Verkuil <hverkuil@xs4all.nl> 8973L: linux-media@vger.kernel.org 8974S: Odd Fixes 8975T: git git://linuxtv.org/media_tree.git 8976F: drivers/media/usb/gspca/ 8977 8978GTP (GPRS Tunneling Protocol) 8979M: Pablo Neira Ayuso <pablo@netfilter.org> 8980M: Harald Welte <laforge@gnumonks.org> 8981L: osmocom-net-gprs@lists.osmocom.org 8982S: Maintained 8983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8984F: drivers/net/gtp.c 8985 8986GUID PARTITION TABLE (GPT) 8987M: Davidlohr Bueso <dave@stgolabs.net> 8988L: linux-efi@vger.kernel.org 8989S: Maintained 8990F: block/partitions/efi.* 8991 8992HABANALABS PCI DRIVER 8993M: Oded Gabbay <ogabbay@kernel.org> 8994L: dri-devel@lists.freedesktop.org 8995S: Supported 8996C: irc://irc.oftc.net/dri-devel 8997T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8998F: Documentation/ABI/testing/debugfs-driver-habanalabs 8999F: Documentation/ABI/testing/sysfs-driver-habanalabs 9000F: drivers/accel/habanalabs/ 9001F: include/trace/events/habanalabs.h 9002F: include/uapi/drm/habanalabs_accel.h 9003 9004HACKRF MEDIA DRIVER 9005M: Antti Palosaari <crope@iki.fi> 9006L: linux-media@vger.kernel.org 9007S: Maintained 9008W: https://linuxtv.org 9009W: http://palosaari.fi/linux/ 9010Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9011T: git git://linuxtv.org/anttip/media_tree.git 9012F: drivers/media/usb/hackrf/ 9013 9014HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9015M: Chuck Lever <chuck.lever@oracle.com> 9016L: kernel-tls-handshake@lists.linux.dev 9017L: netdev@vger.kernel.org 9018S: Maintained 9019F: Documentation/netlink/specs/handshake.yaml 9020F: Documentation/networking/tls-handshake.rst 9021F: include/net/handshake.h 9022F: include/trace/events/handshake.h 9023F: net/handshake/ 9024 9025HANTRO VPU CODEC DRIVER 9026M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9027M: Philipp Zabel <p.zabel@pengutronix.de> 9028L: linux-media@vger.kernel.org 9029L: linux-rockchip@lists.infradead.org 9030S: Maintained 9031F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9032F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9033F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9034F: drivers/media/platform/verisilicon/ 9035 9036HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9037M: Frank Seidel <frank@f-seidel.de> 9038L: platform-driver-x86@vger.kernel.org 9039S: Maintained 9040W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9041F: drivers/platform/x86/hdaps.c 9042 9043HARDWARE MONITORING 9044M: Jean Delvare <jdelvare@suse.com> 9045M: Guenter Roeck <linux@roeck-us.net> 9046L: linux-hwmon@vger.kernel.org 9047S: Maintained 9048W: http://hwmon.wiki.kernel.org/ 9049T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9050F: Documentation/ABI/testing/sysfs-class-hwmon 9051F: Documentation/devicetree/bindings/hwmon/ 9052F: Documentation/hwmon/ 9053F: drivers/hwmon/ 9054F: include/linux/hwmon*.h 9055F: include/trace/events/hwmon*.h 9056K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9057 9058HARDWARE RANDOM NUMBER GENERATOR CORE 9059M: Olivia Mackall <olivia@selenic.com> 9060M: Herbert Xu <herbert@gondor.apana.org.au> 9061L: linux-crypto@vger.kernel.org 9062S: Odd fixes 9063F: Documentation/admin-guide/hw_random.rst 9064F: Documentation/devicetree/bindings/rng/ 9065F: drivers/char/hw_random/ 9066F: include/linux/hw_random.h 9067 9068HARDWARE SPINLOCK CORE 9069M: Ohad Ben-Cohen <ohad@wizery.com> 9070M: Bjorn Andersson <andersson@kernel.org> 9071R: Baolin Wang <baolin.wang7@gmail.com> 9072L: linux-remoteproc@vger.kernel.org 9073S: Maintained 9074T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9075F: Documentation/devicetree/bindings/hwlock/ 9076F: Documentation/locking/hwspinlock.rst 9077F: drivers/hwspinlock/ 9078F: include/linux/hwspinlock.h 9079 9080HARDWARE TRACING FACILITIES 9081M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9082S: Maintained 9083F: drivers/hwtracing/ 9084 9085HARMONY SOUND DRIVER 9086L: linux-parisc@vger.kernel.org 9087S: Maintained 9088F: sound/parisc/harmony.* 9089 9090HDPVR USB VIDEO ENCODER DRIVER 9091M: Hans Verkuil <hverkuil@xs4all.nl> 9092L: linux-media@vger.kernel.org 9093S: Odd Fixes 9094W: https://linuxtv.org 9095T: git git://linuxtv.org/media_tree.git 9096F: drivers/media/usb/hdpvr/ 9097 9098HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9099M: Matt Hsiao <matt.hsiao@hpe.com> 9100S: Supported 9101F: drivers/misc/hpilo.[ch] 9102 9103HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9104M: Jerry Hoemann <jerry.hoemann@hpe.com> 9105S: Supported 9106F: Documentation/watchdog/hpwdt.rst 9107F: drivers/watchdog/hpwdt.c 9108 9109HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9110M: Don Brace <don.brace@microchip.com> 9111L: storagedev@microchip.com 9112L: linux-scsi@vger.kernel.org 9113S: Supported 9114F: Documentation/scsi/hpsa.rst 9115F: drivers/scsi/hpsa*.[ch] 9116F: include/linux/cciss*.h 9117F: include/uapi/linux/cciss*.h 9118 9119HFI1 DRIVER 9120M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9121L: linux-rdma@vger.kernel.org 9122S: Supported 9123F: drivers/infiniband/hw/hfi1 9124 9125HFS FILESYSTEM 9126L: linux-fsdevel@vger.kernel.org 9127S: Orphan 9128F: Documentation/filesystems/hfs.rst 9129F: fs/hfs/ 9130 9131HFSPLUS FILESYSTEM 9132L: linux-fsdevel@vger.kernel.org 9133S: Orphan 9134F: Documentation/filesystems/hfsplus.rst 9135F: fs/hfsplus/ 9136 9137HGA FRAMEBUFFER DRIVER 9138M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9139L: linux-nvidia@lists.surfsouth.com 9140S: Maintained 9141W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9142F: drivers/video/fbdev/hgafb.c 9143 9144HIBERNATION (aka Software Suspend, aka swsusp) 9145M: "Rafael J. Wysocki" <rafael@kernel.org> 9146M: Pavel Machek <pavel@ucw.cz> 9147L: linux-pm@vger.kernel.org 9148S: Supported 9149B: https://bugzilla.kernel.org 9150F: arch/*/include/asm/suspend*.h 9151F: arch/x86/power/ 9152F: drivers/base/power/ 9153F: include/linux/freezer.h 9154F: include/linux/pm.h 9155F: include/linux/suspend.h 9156F: kernel/power/ 9157 9158HID CORE LAYER 9159M: Jiri Kosina <jikos@kernel.org> 9160M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9161L: linux-input@vger.kernel.org 9162S: Maintained 9163T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9164F: Documentation/hid/ 9165F: drivers/hid/ 9166F: include/linux/hid* 9167F: include/uapi/linux/hid* 9168F: samples/hid/ 9169F: tools/testing/selftests/hid/ 9170 9171HID LOGITECH DRIVERS 9172R: Filipe Laíns <lains@riseup.net> 9173L: linux-input@vger.kernel.org 9174S: Maintained 9175F: drivers/hid/hid-logitech-* 9176 9177HID NVIDIA SHIELD DRIVER 9178M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9179L: linux-input@vger.kernel.org 9180S: Maintained 9181F: drivers/hid/hid-nvidia-shield.c 9182 9183HID PHOENIX RC FLIGHT CONTROLLER 9184M: Marcus Folkesson <marcus.folkesson@gmail.com> 9185L: linux-input@vger.kernel.org 9186S: Maintained 9187F: drivers/hid/hid-pxrc.c 9188 9189HID PLAYSTATION DRIVER 9190M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9191L: linux-input@vger.kernel.org 9192S: Supported 9193F: drivers/hid/hid-playstation.c 9194 9195HID SENSOR HUB DRIVERS 9196M: Jiri Kosina <jikos@kernel.org> 9197M: Jonathan Cameron <jic23@kernel.org> 9198M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9199L: linux-input@vger.kernel.org 9200L: linux-iio@vger.kernel.org 9201S: Maintained 9202F: Documentation/hid/hid-sensor* 9203F: drivers/hid/hid-sensor-* 9204F: drivers/iio/*/hid-* 9205F: include/linux/hid-sensor-* 9206 9207HID VRC-2 CAR CONTROLLER DRIVER 9208M: Marcus Folkesson <marcus.folkesson@gmail.com> 9209L: linux-input@vger.kernel.org 9210S: Maintained 9211F: drivers/hid/hid-vrc2.c 9212 9213HID WACOM DRIVER 9214M: Ping Cheng <ping.cheng@wacom.com> 9215M: Jason Gerecke <jason.gerecke@wacom.com> 9216L: linux-input@vger.kernel.org 9217S: Maintained 9218F: drivers/hid/wacom.h 9219F: drivers/hid/wacom_* 9220 9221HID++ LOGITECH DRIVERS 9222R: Filipe Laíns <lains@riseup.net> 9223R: Bastien Nocera <hadess@hadess.net> 9224L: linux-input@vger.kernel.org 9225S: Maintained 9226F: drivers/hid/hid-logitech-hidpp.c 9227 9228HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9229M: Thomas Gleixner <tglx@linutronix.de> 9230L: linux-kernel@vger.kernel.org 9231S: Maintained 9232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9233F: Documentation/timers/ 9234F: include/linux/clockchips.h 9235F: include/linux/hrtimer.h 9236F: kernel/time/clockevents.c 9237F: kernel/time/hrtimer.c 9238F: kernel/time/timer_*.c 9239 9240HIGH-SPEED SCC DRIVER FOR AX.25 9241L: linux-hams@vger.kernel.org 9242S: Orphan 9243F: drivers/net/hamradio/scc.c 9244 9245HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9246M: HighPoint Linux Team <linux@highpoint-tech.com> 9247S: Supported 9248W: http://www.highpoint-tech.com 9249F: Documentation/scsi/hptiop.rst 9250F: drivers/scsi/hptiop.c 9251 9252HIKEY960 ONBOARD USB GPIO HUB DRIVER 9253M: John Stultz <jstultz@google.com> 9254L: linux-kernel@vger.kernel.org 9255S: Maintained 9256F: drivers/misc/hisi_hikey_usb.c 9257 9258HIMAX HX83112B TOUCHSCREEN SUPPORT 9259M: Job Noorman <job@noorman.info> 9260L: linux-input@vger.kernel.org 9261S: Maintained 9262F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9263F: drivers/input/touchscreen/himax_hx83112b.c 9264 9265HIPPI 9266M: Jes Sorensen <jes@trained-monkey.org> 9267L: linux-hippi@sunsite.dk 9268S: Maintained 9269F: drivers/net/hippi/ 9270F: include/linux/hippidevice.h 9271F: include/uapi/linux/if_hippi.h 9272F: net/802/hippi.c 9273 9274HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9275M: Kurt Kanzenbach <kurt@linutronix.de> 9276L: netdev@vger.kernel.org 9277S: Maintained 9278F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9279F: drivers/net/dsa/hirschmann/* 9280F: include/linux/platform_data/hirschmann-hellcreek.h 9281F: net/dsa/tag_hellcreek.c 9282 9283HISILICON DMA DRIVER 9284M: Zhou Wang <wangzhou1@hisilicon.com> 9285M: Jie Hai <haijie1@huawei.com> 9286L: dmaengine@vger.kernel.org 9287S: Maintained 9288F: drivers/dma/hisi_dma.c 9289 9290HISILICON GPIO DRIVER 9291M: Jay Fang <f.fangjian@huawei.com> 9292L: linux-gpio@vger.kernel.org 9293S: Maintained 9294F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9295F: drivers/gpio/gpio-hisi.c 9296 9297HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9298M: Longfang Liu <liulongfang@huawei.com> 9299L: linux-crypto@vger.kernel.org 9300S: Maintained 9301F: Documentation/ABI/testing/debugfs-hisi-hpre 9302F: drivers/crypto/hisilicon/hpre/hpre.h 9303F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9304F: drivers/crypto/hisilicon/hpre/hpre_main.c 9305 9306HISILICON HNS3 PMU DRIVER 9307M: Guangbin Huang <huangguangbin2@huawei.com> 9308S: Supported 9309F: Documentation/admin-guide/perf/hns3-pmu.rst 9310F: drivers/perf/hisilicon/hns3_pmu.c 9311 9312HISILICON I2C CONTROLLER DRIVER 9313M: Yicong Yang <yangyicong@hisilicon.com> 9314L: linux-i2c@vger.kernel.org 9315S: Maintained 9316W: https://www.hisilicon.com 9317F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9318F: drivers/i2c/busses/i2c-hisi.c 9319 9320HISILICON KUNPENG SOC HCCS DRIVER 9321M: Huisong Li <lihuisong@huawei.com> 9322S: Maintained 9323F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9324F: drivers/soc/hisilicon/kunpeng_hccs.c 9325F: drivers/soc/hisilicon/kunpeng_hccs.h 9326 9327HISILICON LPC BUS DRIVER 9328M: Jay Fang <f.fangjian@huawei.com> 9329S: Maintained 9330W: http://www.hisilicon.com 9331F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9332F: drivers/bus/hisi_lpc.c 9333 9334HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9335M: Yisen Zhuang <yisen.zhuang@huawei.com> 9336M: Salil Mehta <salil.mehta@huawei.com> 9337L: netdev@vger.kernel.org 9338S: Maintained 9339W: http://www.hisilicon.com 9340F: drivers/net/ethernet/hisilicon/hns3/ 9341 9342HISILICON NETWORK SUBSYSTEM DRIVER 9343M: Yisen Zhuang <yisen.zhuang@huawei.com> 9344M: Salil Mehta <salil.mehta@huawei.com> 9345L: netdev@vger.kernel.org 9346S: Maintained 9347W: http://www.hisilicon.com 9348F: Documentation/devicetree/bindings/net/hisilicon*.txt 9349F: drivers/net/ethernet/hisilicon/ 9350 9351HISILICON PMU DRIVER 9352M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9353M: Jonathan Cameron <jonathan.cameron@huawei.com> 9354S: Supported 9355W: http://www.hisilicon.com 9356F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9357F: Documentation/admin-guide/perf/hisi-pmu.rst 9358F: drivers/perf/hisilicon 9359 9360HISILICON PTT DRIVER 9361M: Yicong Yang <yangyicong@hisilicon.com> 9362M: Jonathan Cameron <jonathan.cameron@huawei.com> 9363L: linux-kernel@vger.kernel.org 9364S: Maintained 9365F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9366F: Documentation/trace/hisi-ptt.rst 9367F: drivers/hwtracing/ptt/ 9368F: tools/perf/arch/arm64/util/hisi-ptt.c 9369F: tools/perf/util/hisi-ptt* 9370F: tools/perf/util/hisi-ptt-decoder/* 9371 9372HISILICON QM DRIVER 9373M: Weili Qian <qianweili@huawei.com> 9374M: Zhou Wang <wangzhou1@hisilicon.com> 9375L: linux-crypto@vger.kernel.org 9376S: Maintained 9377F: drivers/crypto/hisilicon/Kconfig 9378F: drivers/crypto/hisilicon/Makefile 9379F: drivers/crypto/hisilicon/qm.c 9380F: drivers/crypto/hisilicon/sgl.c 9381F: include/linux/hisi_acc_qm.h 9382 9383HISILICON ROCE DRIVER 9384M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9385M: Junxian Huang <huangjunxian6@hisilicon.com> 9386L: linux-rdma@vger.kernel.org 9387S: Maintained 9388F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9389F: drivers/infiniband/hw/hns/ 9390 9391HISILICON SAS Controller 9392M: Xiang Chen <chenxiang66@hisilicon.com> 9393S: Supported 9394W: http://www.hisilicon.com 9395F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9396F: drivers/scsi/hisi_sas/ 9397 9398HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9399M: Kai Ye <yekai13@huawei.com> 9400M: Longfang Liu <liulongfang@huawei.com> 9401L: linux-crypto@vger.kernel.org 9402S: Maintained 9403F: Documentation/ABI/testing/debugfs-hisi-sec 9404F: drivers/crypto/hisilicon/sec2/sec.h 9405F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9406F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9407F: drivers/crypto/hisilicon/sec2/sec_main.c 9408 9409HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9410M: Jay Fang <f.fangjian@huawei.com> 9411L: linux-spi@vger.kernel.org 9412S: Maintained 9413W: http://www.hisilicon.com 9414F: drivers/spi/spi-hisi-kunpeng.c 9415 9416HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9417M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9418L: linux-kernel@vger.kernel.org 9419S: Maintained 9420F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9421F: drivers/spmi/hisi-spmi-controller.c 9422 9423HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9424M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9425L: linux-kernel@vger.kernel.org 9426S: Maintained 9427F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9428F: drivers/mfd/hi6421-spmi-pmic.c 9429 9430HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9431M: Weili Qian <qianweili@huawei.com> 9432S: Maintained 9433F: drivers/crypto/hisilicon/trng/trng.c 9434 9435HISILICON V3XX SPI NOR FLASH Controller Driver 9436M: Jay Fang <f.fangjian@huawei.com> 9437S: Maintained 9438W: http://www.hisilicon.com 9439F: drivers/spi/spi-hisi-sfc-v3xx.c 9440 9441HISILICON ZIP Controller DRIVER 9442M: Yang Shen <shenyang39@huawei.com> 9443M: Zhou Wang <wangzhou1@hisilicon.com> 9444L: linux-crypto@vger.kernel.org 9445S: Maintained 9446F: Documentation/ABI/testing/debugfs-hisi-zip 9447F: drivers/crypto/hisilicon/zip/ 9448 9449HMM - Heterogeneous Memory Management 9450M: Jérôme Glisse <jglisse@redhat.com> 9451L: linux-mm@kvack.org 9452S: Maintained 9453F: Documentation/mm/hmm.rst 9454F: include/linux/hmm* 9455F: lib/test_hmm* 9456F: mm/hmm* 9457F: tools/testing/selftests/mm/*hmm* 9458 9459HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9460M: Andreas Klinger <ak@it-klinger.de> 9461L: linux-iio@vger.kernel.org 9462S: Maintained 9463F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9464F: drivers/iio/pressure/mprls0025pa.c 9465 9466HOST AP DRIVER 9467M: Jouni Malinen <j@w1.fi> 9468L: linux-wireless@vger.kernel.org 9469S: Obsolete 9470W: http://w1.fi/hostap-driver.html 9471F: drivers/net/wireless/intersil/hostap/ 9472 9473HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9474L: platform-driver-x86@vger.kernel.org 9475S: Orphan 9476F: drivers/platform/x86/hp/tc1100-wmi.c 9477 9478HP WMI HARDWARE MONITOR DRIVER 9479M: James Seo <james@equiv.tech> 9480L: linux-hwmon@vger.kernel.org 9481S: Maintained 9482F: Documentation/hwmon/hp-wmi-sensors.rst 9483F: drivers/hwmon/hp-wmi-sensors.c 9484 9485HPET: High Precision Event Timers driver 9486M: Clemens Ladisch <clemens@ladisch.de> 9487S: Maintained 9488F: Documentation/timers/hpet.rst 9489F: drivers/char/hpet.c 9490F: include/linux/hpet.h 9491F: include/uapi/linux/hpet.h 9492 9493HPET: x86 9494S: Orphan 9495F: arch/x86/include/asm/hpet.h 9496F: arch/x86/kernel/hpet.c 9497 9498HPFS FILESYSTEM 9499M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9500S: Maintained 9501W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9502F: fs/hpfs/ 9503 9504HSI SUBSYSTEM 9505M: Sebastian Reichel <sre@kernel.org> 9506S: Maintained 9507T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9508F: Documentation/ABI/testing/sysfs-bus-hsi 9509F: Documentation/driver-api/hsi.rst 9510F: drivers/hsi/ 9511F: include/linux/hsi/ 9512F: include/uapi/linux/hsi/ 9513 9514HSO 3G MODEM DRIVER 9515L: linux-usb@vger.kernel.org 9516S: Orphan 9517F: drivers/net/usb/hso.c 9518 9519HSR NETWORK PROTOCOL 9520L: netdev@vger.kernel.org 9521S: Orphan 9522F: net/hsr/ 9523 9524HT16K33 LED CONTROLLER DRIVER 9525M: Robin van der Gracht <robin@protonic.nl> 9526S: Maintained 9527F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9528F: drivers/auxdisplay/ht16k33.c 9529 9530HTCPEN TOUCHSCREEN DRIVER 9531M: Pau Oliva Fora <pof@eslack.org> 9532L: linux-input@vger.kernel.org 9533S: Maintained 9534F: drivers/input/touchscreen/htcpen.c 9535 9536HTE SUBSYSTEM 9537M: Dipen Patel <dipenp@nvidia.com> 9538L: timestamp@lists.linux.dev 9539S: Maintained 9540Q: https://patchwork.kernel.org/project/timestamp/list/ 9541T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9542F: Documentation/devicetree/bindings/timestamp/ 9543F: Documentation/driver-api/hte/ 9544F: drivers/hte/ 9545F: include/linux/hte.h 9546 9547HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9548M: Lorenzo Bianconi <lorenzo@kernel.org> 9549L: linux-iio@vger.kernel.org 9550S: Maintained 9551W: http://www.st.com/ 9552F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9553F: drivers/iio/humidity/hts221* 9554 9555HUAWEI ETHERNET DRIVER 9556M: Cai Huoqing <cai.huoqing@linux.dev> 9557L: netdev@vger.kernel.org 9558S: Maintained 9559F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9560F: drivers/net/ethernet/huawei/hinic/ 9561 9562HUGETLB SUBSYSTEM 9563M: Mike Kravetz <mike.kravetz@oracle.com> 9564M: Muchun Song <muchun.song@linux.dev> 9565L: linux-mm@kvack.org 9566S: Maintained 9567F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9568F: Documentation/admin-guide/mm/hugetlbpage.rst 9569F: Documentation/mm/hugetlbfs_reserv.rst 9570F: Documentation/mm/vmemmap_dedup.rst 9571F: fs/hugetlbfs/ 9572F: include/linux/hugetlb.h 9573F: mm/hugetlb.c 9574F: mm/hugetlb_vmemmap.c 9575F: mm/hugetlb_vmemmap.h 9576 9577HVA ST MEDIA DRIVER 9578M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9579L: linux-media@vger.kernel.org 9580S: Supported 9581W: https://linuxtv.org 9582T: git git://linuxtv.org/media_tree.git 9583F: drivers/media/platform/st/sti/hva 9584 9585HWPOISON MEMORY FAILURE HANDLING 9586M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9587R: Miaohe Lin <linmiaohe@huawei.com> 9588L: linux-mm@kvack.org 9589S: Maintained 9590F: mm/hwpoison-inject.c 9591F: mm/memory-failure.c 9592 9593HYCON HY46XX TOUCHSCREEN SUPPORT 9594M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9595L: linux-input@vger.kernel.org 9596S: Maintained 9597F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9598F: drivers/input/touchscreen/hycon-hy46xx.c 9599 9600HYGON PROCESSOR SUPPORT 9601M: Pu Wen <puwen@hygon.cn> 9602L: linux-kernel@vger.kernel.org 9603S: Maintained 9604F: arch/x86/kernel/cpu/hygon.c 9605 9606HYNIX HI556 SENSOR DRIVER 9607M: Shawn Tu <shawnx.tu@intel.com> 9608L: linux-media@vger.kernel.org 9609S: Maintained 9610T: git git://linuxtv.org/media_tree.git 9611F: drivers/media/i2c/hi556.c 9612 9613HYNIX HI846 SENSOR DRIVER 9614M: Martin Kepplinger <martin.kepplinger@puri.sm> 9615L: linux-media@vger.kernel.org 9616S: Maintained 9617F: drivers/media/i2c/hi846.c 9618 9619HYNIX HI847 SENSOR DRIVER 9620M: Shawn Tu <shawnx.tu@intel.com> 9621L: linux-media@vger.kernel.org 9622S: Maintained 9623F: drivers/media/i2c/hi847.c 9624 9625Hyper-V/Azure CORE AND DRIVERS 9626M: "K. Y. Srinivasan" <kys@microsoft.com> 9627M: Haiyang Zhang <haiyangz@microsoft.com> 9628M: Wei Liu <wei.liu@kernel.org> 9629M: Dexuan Cui <decui@microsoft.com> 9630L: linux-hyperv@vger.kernel.org 9631S: Supported 9632T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9633F: Documentation/ABI/stable/sysfs-bus-vmbus 9634F: Documentation/ABI/testing/debugfs-hyperv 9635F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9636F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9637F: Documentation/virt/hyperv 9638F: arch/arm64/hyperv 9639F: arch/arm64/include/asm/hyperv-tlfs.h 9640F: arch/arm64/include/asm/mshyperv.h 9641F: arch/x86/hyperv 9642F: arch/x86/include/asm/hyperv-tlfs.h 9643F: arch/x86/include/asm/mshyperv.h 9644F: arch/x86/include/asm/trace/hyperv.h 9645F: arch/x86/kernel/cpu/mshyperv.c 9646F: drivers/clocksource/hyperv_timer.c 9647F: drivers/hid/hid-hyperv.c 9648F: drivers/hv/ 9649F: drivers/input/serio/hyperv-keyboard.c 9650F: drivers/iommu/hyperv-iommu.c 9651F: drivers/net/ethernet/microsoft/ 9652F: drivers/net/hyperv/ 9653F: drivers/pci/controller/pci-hyperv-intf.c 9654F: drivers/pci/controller/pci-hyperv.c 9655F: drivers/scsi/storvsc_drv.c 9656F: drivers/uio/uio_hv_generic.c 9657F: drivers/video/fbdev/hyperv_fb.c 9658F: include/asm-generic/hyperv-tlfs.h 9659F: include/asm-generic/mshyperv.h 9660F: include/clocksource/hyperv_timer.h 9661F: include/linux/hyperv.h 9662F: include/net/mana 9663F: include/uapi/linux/hyperv.h 9664F: net/vmw_vsock/hyperv_transport.c 9665F: tools/hv/ 9666 9667HYPERBUS SUPPORT 9668M: Vignesh Raghavendra <vigneshr@ti.com> 9669L: linux-mtd@lists.infradead.org 9670S: Supported 9671Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9672C: irc://irc.oftc.net/mtd 9673T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9674F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9675F: drivers/mtd/hyperbus/ 9676F: include/linux/mtd/hyperbus.h 9677 9678HYPERVISOR VIRTUAL CONSOLE DRIVER 9679L: linuxppc-dev@lists.ozlabs.org 9680S: Odd Fixes 9681F: drivers/tty/hvc/ 9682 9683I2C ACPI SUPPORT 9684M: Mika Westerberg <mika.westerberg@linux.intel.com> 9685L: linux-i2c@vger.kernel.org 9686L: linux-acpi@vger.kernel.org 9687S: Maintained 9688F: drivers/i2c/i2c-core-acpi.c 9689 9690I2C CONTROLLER DRIVER FOR NVIDIA GPU 9691M: Ajay Gupta <ajayg@nvidia.com> 9692L: linux-i2c@vger.kernel.org 9693S: Maintained 9694F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9695F: drivers/i2c/busses/i2c-nvidia-gpu.c 9696 9697I2C MUXES 9698M: Peter Rosin <peda@axentia.se> 9699L: linux-i2c@vger.kernel.org 9700S: Maintained 9701F: Documentation/devicetree/bindings/i2c/i2c-arb* 9702F: Documentation/devicetree/bindings/i2c/i2c-gate* 9703F: Documentation/devicetree/bindings/i2c/i2c-mux* 9704F: Documentation/i2c/i2c-topology.rst 9705F: Documentation/i2c/muxes/ 9706F: drivers/i2c/i2c-mux.c 9707F: drivers/i2c/muxes/ 9708F: include/linux/i2c-mux.h 9709 9710I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9711M: Gregory CLEMENT <gregory.clement@bootlin.com> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9715F: drivers/i2c/busses/i2c-mv64xxx.c 9716 9717I2C OVER PARALLEL PORT 9718M: Jean Delvare <jdelvare@suse.com> 9719L: linux-i2c@vger.kernel.org 9720S: Maintained 9721F: Documentation/i2c/busses/i2c-parport.rst 9722F: drivers/i2c/busses/i2c-parport.c 9723 9724I2C SUBSYSTEM 9725M: Wolfram Sang <wsa@kernel.org> 9726L: linux-i2c@vger.kernel.org 9727S: Maintained 9728W: https://i2c.wiki.kernel.org/ 9729Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9730T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9731F: Documentation/devicetree/bindings/i2c/i2c.txt 9732F: Documentation/i2c/ 9733F: drivers/i2c/* 9734F: include/dt-bindings/i2c/i2c.h 9735F: include/linux/i2c-dev.h 9736F: include/linux/i2c-smbus.h 9737F: include/linux/i2c.h 9738F: include/uapi/linux/i2c-*.h 9739F: include/uapi/linux/i2c.h 9740 9741I2C SUBSYSTEM HOST DRIVERS 9742M: Andi Shyti <andi.shyti@kernel.org> 9743L: linux-i2c@vger.kernel.org 9744S: Maintained 9745W: https://i2c.wiki.kernel.org/ 9746Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9747T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9748F: Documentation/devicetree/bindings/i2c/ 9749F: drivers/i2c/algos/ 9750F: drivers/i2c/busses/ 9751F: include/dt-bindings/i2c/ 9752 9753I2C-TAOS-EVM DRIVER 9754M: Jean Delvare <jdelvare@suse.com> 9755L: linux-i2c@vger.kernel.org 9756S: Maintained 9757F: Documentation/i2c/busses/i2c-taos-evm.rst 9758F: drivers/i2c/busses/i2c-taos-evm.c 9759 9760I2C-TINY-USB DRIVER 9761M: Till Harbaum <till@harbaum.org> 9762L: linux-i2c@vger.kernel.org 9763S: Maintained 9764W: http://www.harbaum.org/till/i2c_tiny_usb 9765F: drivers/i2c/busses/i2c-tiny-usb.c 9766 9767I2C/SMBUS CONTROLLER DRIVERS FOR PC 9768M: Jean Delvare <jdelvare@suse.com> 9769L: linux-i2c@vger.kernel.org 9770S: Maintained 9771F: Documentation/i2c/busses/i2c-ali1535.rst 9772F: Documentation/i2c/busses/i2c-ali1563.rst 9773F: Documentation/i2c/busses/i2c-ali15x3.rst 9774F: Documentation/i2c/busses/i2c-amd756.rst 9775F: Documentation/i2c/busses/i2c-amd8111.rst 9776F: Documentation/i2c/busses/i2c-i801.rst 9777F: Documentation/i2c/busses/i2c-nforce2.rst 9778F: Documentation/i2c/busses/i2c-piix4.rst 9779F: Documentation/i2c/busses/i2c-sis5595.rst 9780F: Documentation/i2c/busses/i2c-sis630.rst 9781F: Documentation/i2c/busses/i2c-sis96x.rst 9782F: Documentation/i2c/busses/i2c-via.rst 9783F: Documentation/i2c/busses/i2c-viapro.rst 9784F: drivers/i2c/busses/i2c-ali1535.c 9785F: drivers/i2c/busses/i2c-ali1563.c 9786F: drivers/i2c/busses/i2c-ali15x3.c 9787F: drivers/i2c/busses/i2c-amd756-s4882.c 9788F: drivers/i2c/busses/i2c-amd756.c 9789F: drivers/i2c/busses/i2c-amd8111.c 9790F: drivers/i2c/busses/i2c-i801.c 9791F: drivers/i2c/busses/i2c-isch.c 9792F: drivers/i2c/busses/i2c-nforce2-s4985.c 9793F: drivers/i2c/busses/i2c-nforce2.c 9794F: drivers/i2c/busses/i2c-piix4.c 9795F: drivers/i2c/busses/i2c-sis5595.c 9796F: drivers/i2c/busses/i2c-sis630.c 9797F: drivers/i2c/busses/i2c-sis96x.c 9798F: drivers/i2c/busses/i2c-via.c 9799F: drivers/i2c/busses/i2c-viapro.c 9800 9801I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9802M: Hans de Goede <hdegoede@redhat.com> 9803L: linux-i2c@vger.kernel.org 9804S: Maintained 9805F: drivers/i2c/busses/i2c-cht-wc.c 9806 9807I2C/SMBUS ISMT DRIVER 9808M: Seth Heasley <seth.heasley@intel.com> 9809M: Neil Horman <nhorman@tuxdriver.com> 9810L: linux-i2c@vger.kernel.org 9811F: Documentation/i2c/busses/i2c-ismt.rst 9812F: drivers/i2c/busses/i2c-ismt.c 9813 9814I2C/SMBUS STUB DRIVER 9815M: Jean Delvare <jdelvare@suse.com> 9816L: linux-i2c@vger.kernel.org 9817S: Maintained 9818F: drivers/i2c/i2c-stub.c 9819 9820I3C DRIVER FOR ASPEED AST2600 9821M: Jeremy Kerr <jk@codeconstruct.com.au> 9822S: Maintained 9823F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9824F: drivers/i3c/master/ast2600-i3c-master.c 9825 9826I3C DRIVER FOR CADENCE I3C MASTER IP 9827M: Przemysław Gaj <pgaj@cadence.com> 9828S: Maintained 9829F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9830F: drivers/i3c/master/i3c-master-cdns.c 9831 9832I3C DRIVER FOR SYNOPSYS DESIGNWARE 9833S: Orphan 9834F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9835F: drivers/i3c/master/dw* 9836 9837I3C SUBSYSTEM 9838M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9839L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9840S: Maintained 9841C: irc://chat.freenode.net/linux-i3c 9842T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9843F: Documentation/ABI/testing/sysfs-bus-i3c 9844F: Documentation/devicetree/bindings/i3c/ 9845F: Documentation/driver-api/i3c 9846F: drivers/i3c/ 9847F: include/linux/i3c/ 9848 9849IA64 (Itanium) PLATFORM 9850L: linux-ia64@vger.kernel.org 9851S: Orphan 9852F: Documentation/arch/ia64/ 9853F: arch/ia64/ 9854 9855IBM Operation Panel Input Driver 9856M: Eddie James <eajames@linux.ibm.com> 9857L: linux-input@vger.kernel.org 9858S: Maintained 9859F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9860F: drivers/input/misc/ibm-panel.c 9861 9862IBM Power 842 compression accelerator 9863M: Haren Myneni <haren@us.ibm.com> 9864S: Supported 9865F: crypto/842.c 9866F: drivers/crypto/nx/Kconfig 9867F: drivers/crypto/nx/Makefile 9868F: drivers/crypto/nx/nx-842* 9869F: include/linux/sw842.h 9870F: lib/842/ 9871 9872IBM Power in-Nest Crypto Acceleration 9873M: Breno Leitão <leitao@debian.org> 9874M: Nayna Jain <nayna@linux.ibm.com> 9875M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9876L: linux-crypto@vger.kernel.org 9877S: Supported 9878F: drivers/crypto/nx/Kconfig 9879F: drivers/crypto/nx/Makefile 9880F: drivers/crypto/nx/nx-aes* 9881F: drivers/crypto/nx/nx-sha* 9882F: drivers/crypto/nx/nx.* 9883F: drivers/crypto/nx/nx_csbcpb.h 9884F: drivers/crypto/nx/nx_debugfs.c 9885 9886IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9887M: Tyrel Datwyler <tyreld@linux.ibm.com> 9888L: linux-pci@vger.kernel.org 9889L: linuxppc-dev@lists.ozlabs.org 9890S: Supported 9891F: drivers/pci/hotplug/rpadlpar* 9892 9893IBM Power Linux RAID adapter 9894M: Brian King <brking@us.ibm.com> 9895S: Supported 9896F: drivers/scsi/ipr.* 9897 9898IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9899M: Tyrel Datwyler <tyreld@linux.ibm.com> 9900L: linux-pci@vger.kernel.org 9901L: linuxppc-dev@lists.ozlabs.org 9902S: Supported 9903F: drivers/pci/hotplug/rpaphp* 9904 9905IBM Power SRIOV Virtual NIC Device Driver 9906M: Haren Myneni <haren@linux.ibm.com> 9907M: Rick Lindsley <ricklind@linux.ibm.com> 9908R: Nick Child <nnac123@linux.ibm.com> 9909R: Dany Madden <danymadden@us.ibm.com> 9910R: Thomas Falcon <tlfalcon@linux.ibm.com> 9911L: netdev@vger.kernel.org 9912S: Supported 9913F: drivers/net/ethernet/ibm/ibmvnic.* 9914 9915IBM Power VFIO Support 9916M: Timothy Pearson <tpearson@raptorengineering.com> 9917S: Supported 9918F: drivers/vfio/vfio_iommu_spapr_tce.c 9919 9920IBM Power Virtual Ethernet Device Driver 9921M: Nick Child <nnac123@linux.ibm.com> 9922L: netdev@vger.kernel.org 9923S: Supported 9924F: drivers/net/ethernet/ibm/ibmveth.* 9925 9926IBM Power Virtual FC Device Drivers 9927M: Tyrel Datwyler <tyreld@linux.ibm.com> 9928L: linux-scsi@vger.kernel.org 9929S: Supported 9930F: drivers/scsi/ibmvscsi/ibmvfc* 9931 9932IBM Power Virtual Management Channel Driver 9933M: Brad Warrum <bwarrum@linux.ibm.com> 9934M: Ritu Agarwal <rituagar@linux.ibm.com> 9935S: Supported 9936F: drivers/misc/ibmvmc.* 9937 9938IBM Power Virtual SCSI Device Drivers 9939M: Tyrel Datwyler <tyreld@linux.ibm.com> 9940L: linux-scsi@vger.kernel.org 9941S: Supported 9942F: drivers/scsi/ibmvscsi/ibmvscsi* 9943F: include/scsi/viosrp.h 9944 9945IBM Power Virtual SCSI Device Target Driver 9946M: Michael Cyr <mikecyr@linux.ibm.com> 9947L: linux-scsi@vger.kernel.org 9948L: target-devel@vger.kernel.org 9949S: Supported 9950F: drivers/scsi/ibmvscsi_tgt/ 9951 9952IBM Power VMX Cryptographic instructions 9953M: Breno Leitão <leitao@debian.org> 9954M: Nayna Jain <nayna@linux.ibm.com> 9955M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9956L: linux-crypto@vger.kernel.org 9957S: Supported 9958F: drivers/crypto/vmx/Kconfig 9959F: drivers/crypto/vmx/Makefile 9960F: drivers/crypto/vmx/aes* 9961F: drivers/crypto/vmx/ghash* 9962F: drivers/crypto/vmx/ppc-xlate.pl 9963F: drivers/crypto/vmx/vmx.c 9964 9965IBM ServeRAID RAID DRIVER 9966S: Orphan 9967F: drivers/scsi/ips.* 9968 9969ICH LPC AND GPIO DRIVER 9970M: Peter Tyser <ptyser@xes-inc.com> 9971S: Maintained 9972F: drivers/gpio/gpio-ich.c 9973F: drivers/mfd/lpc_ich.c 9974 9975ICY I2C DRIVER 9976M: Max Staudt <max@enpas.org> 9977L: linux-i2c@vger.kernel.org 9978S: Maintained 9979F: drivers/i2c/busses/i2c-icy.c 9980 9981IDEAPAD LAPTOP EXTRAS DRIVER 9982M: Ike Panhc <ike.pan@canonical.com> 9983L: platform-driver-x86@vger.kernel.org 9984S: Maintained 9985W: http://launchpad.net/ideapad-laptop 9986F: drivers/platform/x86/ideapad-laptop.c 9987 9988IDEAPAD LAPTOP SLIDEBAR DRIVER 9989M: Andrey Moiseev <o2g.org.ru@gmail.com> 9990L: linux-input@vger.kernel.org 9991S: Maintained 9992W: https://github.com/o2genum/ideapad-slidebar 9993F: drivers/input/misc/ideapad_slidebar.c 9994 9995IDMAPPED MOUNTS 9996M: Christian Brauner <brauner@kernel.org> 9997M: Seth Forshee <sforshee@kernel.org> 9998L: linux-fsdevel@vger.kernel.org 9999S: Maintained 10000T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10001F: Documentation/filesystems/idmappings.rst 10002F: include/linux/mnt_idmapping.* 10003F: tools/testing/selftests/mount_setattr/ 10004 10005IDT VersaClock 5 CLOCK DRIVER 10006M: Luca Ceresoli <luca@lucaceresoli.net> 10007S: Maintained 10008F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10009F: drivers/clk/clk-versaclock5.c 10010 10011IEEE 802.15.4 SUBSYSTEM 10012M: Alexander Aring <alex.aring@gmail.com> 10013M: Stefan Schmidt <stefan@datenfreihafen.org> 10014M: Miquel Raynal <miquel.raynal@bootlin.com> 10015L: linux-wpan@vger.kernel.org 10016S: Maintained 10017W: https://linux-wpan.org/ 10018Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10019T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10020T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10021F: Documentation/networking/ieee802154.rst 10022F: drivers/net/ieee802154/ 10023F: include/linux/ieee802154.h 10024F: include/linux/nl802154.h 10025F: include/net/af_ieee802154.h 10026F: include/net/cfg802154.h 10027F: include/net/ieee802154_netdev.h 10028F: include/net/mac802154.h 10029F: include/net/nl802154.h 10030F: net/ieee802154/ 10031F: net/mac802154/ 10032 10033IFCVF VIRTIO DATA PATH ACCELERATOR 10034R: Zhu Lingshan <lingshan.zhu@intel.com> 10035F: drivers/vdpa/ifcvf/ 10036 10037IFE PROTOCOL 10038M: Yotam Gigi <yotam.gi@gmail.com> 10039M: Jamal Hadi Salim <jhs@mojatatu.com> 10040F: include/net/ife.h 10041F: include/uapi/linux/ife.h 10042F: net/ife 10043 10044IGORPLUG-USB IR RECEIVER 10045M: Sean Young <sean@mess.org> 10046L: linux-media@vger.kernel.org 10047S: Maintained 10048F: drivers/media/rc/igorplugusb.c 10049 10050IGUANAWORKS USB IR TRANSCEIVER 10051M: Sean Young <sean@mess.org> 10052L: linux-media@vger.kernel.org 10053S: Maintained 10054F: drivers/media/rc/iguanair.c 10055 10056IIO DIGITAL POTENTIOMETER DAC 10057M: Peter Rosin <peda@axentia.se> 10058L: linux-iio@vger.kernel.org 10059S: Maintained 10060F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10061F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10062F: drivers/iio/dac/dpot-dac.c 10063 10064IIO ENVELOPE DETECTOR 10065M: Peter Rosin <peda@axentia.se> 10066L: linux-iio@vger.kernel.org 10067S: Maintained 10068F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10069F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10070F: drivers/iio/adc/envelope-detector.c 10071 10072IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10073M: Matti Vaittinen <mazziesaccount@gmail.com> 10074L: linux-iio@vger.kernel.org 10075S: Maintained 10076F: drivers/iio/light/gain-time-scale-helper.c 10077F: drivers/iio/light/gain-time-scale-helper.h 10078 10079IIO MULTIPLEXER 10080M: Peter Rosin <peda@axentia.se> 10081L: linux-iio@vger.kernel.org 10082S: Maintained 10083F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10084F: drivers/iio/multiplexer/iio-mux.c 10085 10086IIO SCMI BASED DRIVER 10087M: Jyoti Bhayana <jbhayana@google.com> 10088L: linux-iio@vger.kernel.org 10089S: Maintained 10090F: drivers/iio/common/scmi_sensors/scmi_iio.c 10091 10092IIO SUBSYSTEM AND DRIVERS 10093M: Jonathan Cameron <jic23@kernel.org> 10094R: Lars-Peter Clausen <lars@metafoo.de> 10095L: linux-iio@vger.kernel.org 10096S: Maintained 10097T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10098F: Documentation/ABI/testing/configfs-iio* 10099F: Documentation/ABI/testing/sysfs-bus-iio* 10100F: Documentation/devicetree/bindings/iio/ 10101F: drivers/iio/ 10102F: drivers/staging/iio/ 10103F: include/dt-bindings/iio/ 10104F: include/linux/iio/ 10105F: tools/iio/ 10106 10107IIO UNIT CONVERTER 10108M: Peter Rosin <peda@axentia.se> 10109L: linux-iio@vger.kernel.org 10110S: Maintained 10111F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10112F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10113F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10114F: drivers/iio/afe/iio-rescale.c 10115 10116IKANOS/ADI EAGLE ADSL USB DRIVER 10117M: Matthieu Castet <castet.matthieu@free.fr> 10118M: Stanislaw Gruszka <stf_xl@wp.pl> 10119S: Maintained 10120F: drivers/usb/atm/ueagle-atm.c 10121 10122IMAGIS TOUCHSCREEN DRIVER 10123M: Markuss Broks <markuss.broks@gmail.com> 10124S: Maintained 10125F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10126F: drivers/input/touchscreen/imagis.c 10127 10128IMGTEC ASCII LCD DRIVER 10129M: Paul Burton <paulburton@kernel.org> 10130S: Maintained 10131F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10132F: drivers/auxdisplay/img-ascii-lcd.c 10133 10134IMGTEC IR DECODER DRIVER 10135S: Orphan 10136F: drivers/media/rc/img-ir/ 10137 10138IMON SOUNDGRAPH USB IR RECEIVER 10139M: Sean Young <sean@mess.org> 10140L: linux-media@vger.kernel.org 10141S: Maintained 10142F: drivers/media/rc/imon.c 10143F: drivers/media/rc/imon_raw.c 10144 10145IMS TWINTURBO FRAMEBUFFER DRIVER 10146L: linux-fbdev@vger.kernel.org 10147S: Orphan 10148F: drivers/video/fbdev/imsttfb.c 10149 10150INA209 HARDWARE MONITOR DRIVER 10151M: Guenter Roeck <linux@roeck-us.net> 10152L: linux-hwmon@vger.kernel.org 10153S: Maintained 10154F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10155F: Documentation/hwmon/ina209.rst 10156F: drivers/hwmon/ina209.c 10157 10158INA2XX HARDWARE MONITOR DRIVER 10159M: Guenter Roeck <linux@roeck-us.net> 10160L: linux-hwmon@vger.kernel.org 10161S: Maintained 10162F: Documentation/hwmon/ina2xx.rst 10163F: drivers/hwmon/ina2xx.c 10164F: include/linux/platform_data/ina2xx.h 10165 10166INDEX OF FURTHER KERNEL DOCUMENTATION 10167M: Carlos Bilbao <carlos.bilbao@amd.com> 10168S: Maintained 10169F: Documentation/process/kernel-docs.rst 10170 10171INDUSTRY PACK SUBSYSTEM (IPACK) 10172M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10173M: Jens Taprogge <jens.taprogge@taprogge.org> 10174M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10175L: industrypack-devel@lists.sourceforge.net 10176S: Maintained 10177W: http://industrypack.sourceforge.net 10178F: drivers/ipack/ 10179 10180INFINEON DPS310 Driver 10181M: Eddie James <eajames@linux.ibm.com> 10182L: linux-iio@vger.kernel.org 10183S: Maintained 10184F: drivers/iio/pressure/dps310.c 10185 10186INFINEON PEB2466 ASoC CODEC 10187M: Herve Codina <herve.codina@bootlin.com> 10188L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10189S: Maintained 10190F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10191F: sound/soc/codecs/peb2466.c 10192 10193INFINIBAND SUBSYSTEM 10194M: Jason Gunthorpe <jgg@nvidia.com> 10195M: Leon Romanovsky <leonro@nvidia.com> 10196L: linux-rdma@vger.kernel.org 10197S: Supported 10198W: https://github.com/linux-rdma/rdma-core 10199Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10200T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10201F: Documentation/devicetree/bindings/infiniband/ 10202F: Documentation/infiniband/ 10203F: drivers/infiniband/ 10204F: include/rdma/ 10205F: include/trace/events/ib_mad.h 10206F: include/trace/events/ib_umad.h 10207F: include/trace/misc/rdma.h 10208F: include/uapi/linux/if_infiniband.h 10209F: include/uapi/rdma/ 10210F: samples/bpf/ibumad_kern.c 10211F: samples/bpf/ibumad_user.c 10212 10213INGENIC JZ4780 NAND DRIVER 10214M: Harvey Hunt <harveyhuntnexus@gmail.com> 10215L: linux-mtd@lists.infradead.org 10216L: linux-mips@vger.kernel.org 10217S: Maintained 10218F: drivers/mtd/nand/raw/ingenic/ 10219 10220INGENIC JZ47xx SoCs 10221M: Paul Cercueil <paul@crapouillou.net> 10222L: linux-mips@vger.kernel.org 10223S: Maintained 10224F: arch/mips/boot/dts/ingenic/ 10225F: arch/mips/generic/board-ingenic.c 10226F: arch/mips/include/asm/mach-ingenic/ 10227F: arch/mips/ingenic/Kconfig 10228F: drivers/clk/ingenic/ 10229F: drivers/dma/dma-jz4780.c 10230F: drivers/gpu/drm/ingenic/ 10231F: drivers/i2c/busses/i2c-jz4780.c 10232F: drivers/iio/adc/ingenic-adc.c 10233F: drivers/irqchip/irq-ingenic.c 10234F: drivers/memory/jz4780-nemc.c 10235F: drivers/mmc/host/jz4740_mmc.c 10236F: drivers/mtd/nand/raw/ingenic/ 10237F: drivers/pinctrl/pinctrl-ingenic.c 10238F: drivers/power/supply/ingenic-battery.c 10239F: drivers/pwm/pwm-jz4740.c 10240F: drivers/remoteproc/ingenic_rproc.c 10241F: drivers/rtc/rtc-jz4740.c 10242F: drivers/tty/serial/8250/8250_ingenic.c 10243F: drivers/usb/musb/jz4740.c 10244F: drivers/watchdog/jz4740_wdt.c 10245F: include/dt-bindings/iio/adc/ingenic,adc.h 10246F: include/linux/mfd/ingenic-tcu.h 10247F: sound/soc/codecs/jz47* 10248F: sound/soc/jz4740/ 10249 10250INJOINIC IP5xxx POWER BANK IC DRIVER 10251M: Samuel Holland <samuel@sholland.org> 10252S: Maintained 10253F: drivers/power/supply/ip5xxx_power.c 10254 10255INOTIFY 10256M: Jan Kara <jack@suse.cz> 10257R: Amir Goldstein <amir73il@gmail.com> 10258L: linux-fsdevel@vger.kernel.org 10259S: Maintained 10260F: Documentation/filesystems/inotify.rst 10261F: fs/notify/inotify/ 10262F: include/linux/inotify.h 10263F: include/uapi/linux/inotify.h 10264 10265INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10266M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10267L: linux-input@vger.kernel.org 10268S: Maintained 10269Q: http://patchwork.kernel.org/project/linux-input/list/ 10270T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10271F: Documentation/devicetree/bindings/input/ 10272F: Documentation/devicetree/bindings/serio/ 10273F: Documentation/input/ 10274F: drivers/input/ 10275F: include/dt-bindings/input/ 10276F: include/linux/input.h 10277F: include/linux/input/ 10278F: include/uapi/linux/input-event-codes.h 10279F: include/uapi/linux/input.h 10280 10281INPUT MULTITOUCH (MT) PROTOCOL 10282M: Henrik Rydberg <rydberg@bitmath.org> 10283L: linux-input@vger.kernel.org 10284S: Odd fixes 10285F: Documentation/input/multi-touch-protocol.rst 10286F: drivers/input/input-mt.c 10287K: \b(ABS|SYN)_MT_ 10288 10289INSIDE SECURE CRYPTO DRIVER 10290M: Antoine Tenart <atenart@kernel.org> 10291L: linux-crypto@vger.kernel.org 10292S: Maintained 10293F: drivers/crypto/inside-secure/ 10294 10295INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10296M: Mimi Zohar <zohar@linux.ibm.com> 10297M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10298L: linux-integrity@vger.kernel.org 10299S: Supported 10300T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10301F: security/integrity/ 10302F: security/integrity/ima/ 10303 10304INTEL 810/815 FRAMEBUFFER DRIVER 10305M: Antonino Daplas <adaplas@gmail.com> 10306L: linux-fbdev@vger.kernel.org 10307S: Maintained 10308F: drivers/video/fbdev/i810/ 10309 10310INTEL 8254 COUNTER DRIVER 10311M: William Breathitt Gray <william.gray@linaro.org> 10312L: linux-iio@vger.kernel.org 10313S: Maintained 10314F: drivers/counter/i8254.c 10315F: include/linux/i8254.h 10316 10317INTEL 8255 GPIO DRIVER 10318M: William Breathitt Gray <william.gray@linaro.org> 10319L: linux-gpio@vger.kernel.org 10320S: Maintained 10321F: drivers/gpio/gpio-i8255.c 10322F: drivers/gpio/gpio-i8255.h 10323 10324INTEL ASoC DRIVERS 10325M: Cezary Rojewski <cezary.rojewski@intel.com> 10326M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10327M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10328M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10329M: Bard Liao <yung-chuan.liao@linux.intel.com> 10330M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10331M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10332L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10333S: Supported 10334F: sound/soc/intel/ 10335 10336INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10337M: Hans de Goede <hdegoede@redhat.com> 10338L: platform-driver-x86@vger.kernel.org 10339S: Maintained 10340F: drivers/platform/x86/intel/atomisp2/pm.c 10341 10342INTEL ATOMISP2 LED DRIVER 10343M: Hans de Goede <hdegoede@redhat.com> 10344L: platform-driver-x86@vger.kernel.org 10345S: Maintained 10346F: drivers/platform/x86/intel/atomisp2/led.c 10347 10348INTEL BIOS SAR INT1092 DRIVER 10349M: Shravan Sudhakar <s.shravan@intel.com> 10350M: Intel Corporation <linuxwwan@intel.com> 10351L: platform-driver-x86@vger.kernel.org 10352S: Maintained 10353F: drivers/platform/x86/intel/int1092/ 10354 10355INTEL BROXTON PMC DRIVER 10356M: Mika Westerberg <mika.westerberg@linux.intel.com> 10357M: Zha Qipeng <qipeng.zha@intel.com> 10358S: Maintained 10359F: drivers/mfd/intel_pmc_bxt.c 10360F: include/linux/mfd/intel_pmc_bxt.h 10361 10362INTEL C600 SERIES SAS CONTROLLER DRIVER 10363M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10364L: linux-scsi@vger.kernel.org 10365S: Supported 10366T: git git://git.code.sf.net/p/intel-sas/isci 10367F: drivers/scsi/isci/ 10368 10369INTEL CPU family model numbers 10370M: Tony Luck <tony.luck@intel.com> 10371M: x86@kernel.org 10372L: linux-kernel@vger.kernel.org 10373S: Supported 10374F: arch/x86/include/asm/intel-family.h 10375 10376INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10377M: Jani Nikula <jani.nikula@linux.intel.com> 10378M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10379M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10380M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10381L: intel-gfx@lists.freedesktop.org 10382S: Supported 10383W: https://01.org/linuxgraphics/ 10384Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10385B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10386C: irc://irc.oftc.net/intel-gfx 10387T: git git://anongit.freedesktop.org/drm-intel 10388F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10389F: Documentation/gpu/i915.rst 10390F: drivers/gpu/drm/i915/ 10391F: include/drm/i915* 10392F: include/uapi/drm/i915_drm.h 10393 10394INTEL ETHERNET DRIVERS 10395M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10396M: Tony Nguyen <anthony.l.nguyen@intel.com> 10397L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10398S: Supported 10399W: https://www.intel.com/content/www/us/en/support.html 10400Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10401T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10402T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10403F: Documentation/networking/device_drivers/ethernet/intel/ 10404F: drivers/net/ethernet/intel/ 10405F: drivers/net/ethernet/intel/*/ 10406F: include/linux/avf/virtchnl.h 10407F: include/linux/net/intel/iidc.h 10408 10409INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10410M: Mustafa Ismail <mustafa.ismail@intel.com> 10411M: Shiraz Saleem <shiraz.saleem@intel.com> 10412L: linux-rdma@vger.kernel.org 10413S: Supported 10414F: drivers/infiniband/hw/irdma/ 10415F: include/uapi/rdma/irdma-abi.h 10416 10417INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10418M: Maik Broemme <mbroemme@libmpq.org> 10419L: linux-fbdev@vger.kernel.org 10420S: Maintained 10421F: Documentation/fb/intelfb.rst 10422F: drivers/video/fbdev/intelfb/ 10423 10424INTEL GPIO DRIVERS 10425M: Andy Shevchenko <andy@kernel.org> 10426L: linux-gpio@vger.kernel.org 10427S: Supported 10428T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10429F: drivers/gpio/gpio-elkhartlake.c 10430F: drivers/gpio/gpio-ich.c 10431F: drivers/gpio/gpio-merrifield.c 10432F: drivers/gpio/gpio-ml-ioh.c 10433F: drivers/gpio/gpio-pch.c 10434F: drivers/gpio/gpio-sch.c 10435F: drivers/gpio/gpio-sodaville.c 10436F: drivers/gpio/gpio-tangier.c 10437 10438INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10439M: Zhenyu Wang <zhenyuw@linux.intel.com> 10440M: Zhi Wang <zhi.a.wang@intel.com> 10441L: intel-gvt-dev@lists.freedesktop.org 10442L: intel-gfx@lists.freedesktop.org 10443S: Supported 10444W: https://01.org/igvt-g 10445T: git https://github.com/intel/gvt-linux.git 10446F: drivers/gpu/drm/i915/gvt/ 10447 10448INTEL HID EVENT DRIVER 10449M: Alex Hung <alexhung@gmail.com> 10450L: platform-driver-x86@vger.kernel.org 10451S: Maintained 10452F: drivers/platform/x86/intel/hid.c 10453 10454INTEL I/OAT DMA DRIVER 10455M: Dave Jiang <dave.jiang@intel.com> 10456R: Dan Williams <dan.j.williams@intel.com> 10457L: dmaengine@vger.kernel.org 10458S: Supported 10459Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10460F: drivers/dma/ioat* 10461 10462INTEL IDLE DRIVER 10463M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10464M: Len Brown <lenb@kernel.org> 10465L: linux-pm@vger.kernel.org 10466S: Supported 10467B: https://bugzilla.kernel.org 10468T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10469F: drivers/idle/intel_idle.c 10470 10471INTEL IDXD DRIVER 10472M: Fenghua Yu <fenghua.yu@intel.com> 10473M: Dave Jiang <dave.jiang@intel.com> 10474L: dmaengine@vger.kernel.org 10475S: Supported 10476F: drivers/dma/idxd/* 10477F: include/uapi/linux/idxd.h 10478 10479INTEL IN FIELD SCAN (IFS) DEVICE 10480M: Jithu Joseph <jithu.joseph@intel.com> 10481R: Ashok Raj <ashok.raj@intel.com> 10482R: Tony Luck <tony.luck@intel.com> 10483S: Maintained 10484F: drivers/platform/x86/intel/ifs 10485F: include/trace/events/intel_ifs.h 10486 10487INTEL INTEGRATED SENSOR HUB DRIVER 10488M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10489M: Jiri Kosina <jikos@kernel.org> 10490L: linux-input@vger.kernel.org 10491S: Maintained 10492F: drivers/hid/intel-ish-hid/ 10493 10494INTEL IOMMU (VT-d) 10495M: David Woodhouse <dwmw2@infradead.org> 10496M: Lu Baolu <baolu.lu@linux.intel.com> 10497L: iommu@lists.linux.dev 10498S: Supported 10499T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10500F: drivers/iommu/intel/ 10501 10502INTEL IPU3 CSI-2 CIO2 DRIVER 10503M: Yong Zhi <yong.zhi@intel.com> 10504M: Sakari Ailus <sakari.ailus@linux.intel.com> 10505M: Bingbu Cao <bingbu.cao@intel.com> 10506M: Dan Scally <djrscally@gmail.com> 10507R: Tianshu Qiu <tian.shu.qiu@intel.com> 10508L: linux-media@vger.kernel.org 10509S: Maintained 10510T: git git://linuxtv.org/media_tree.git 10511F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10512F: drivers/media/pci/intel/ipu3/ 10513 10514INTEL IPU3 CSI-2 IMGU DRIVER 10515M: Sakari Ailus <sakari.ailus@linux.intel.com> 10516R: Bingbu Cao <bingbu.cao@intel.com> 10517R: Tianshu Qiu <tian.shu.qiu@intel.com> 10518L: linux-media@vger.kernel.org 10519S: Maintained 10520F: Documentation/admin-guide/media/ipu3.rst 10521F: Documentation/admin-guide/media/ipu3_rcb.svg 10522F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10523F: drivers/staging/media/ipu3/ 10524 10525INTEL ISHTP ECLITE DRIVER 10526M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10527L: platform-driver-x86@vger.kernel.org 10528S: Supported 10529F: drivers/platform/x86/intel/ishtp_eclite.c 10530 10531INTEL IXP4XX CRYPTO SUPPORT 10532M: Corentin Labbe <clabbe@baylibre.com> 10533L: linux-crypto@vger.kernel.org 10534S: Maintained 10535F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10536 10537INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10538M: Krzysztof Halasa <khalasa@piap.pl> 10539S: Maintained 10540F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10541F: drivers/net/wan/ixp4xx_hss.c 10542F: drivers/soc/ixp4xx/ixp4xx-npe.c 10543F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10544F: include/linux/soc/ixp4xx/npe.h 10545F: include/linux/soc/ixp4xx/qmgr.h 10546 10547INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10548M: Deepak Saxena <dsaxena@plexity.net> 10549S: Maintained 10550F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10551F: drivers/char/hw_random/ixp4xx-rng.c 10552 10553INTEL KEEM BAY DRM DRIVER 10554M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10555M: Edmund Dea <edmund.j.dea@intel.com> 10556S: Maintained 10557F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10558F: drivers/gpu/drm/kmb/ 10559 10560INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10561M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10562S: Maintained 10563F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10564F: drivers/crypto/intel/keembay/Kconfig 10565F: drivers/crypto/intel/keembay/Makefile 10566F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10567F: drivers/crypto/intel/keembay/ocs-aes.c 10568F: drivers/crypto/intel/keembay/ocs-aes.h 10569 10570INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10571M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10572M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10573M: Mark Gross <mgross@linux.intel.com> 10574S: Maintained 10575F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10576F: drivers/crypto/intel/keembay/Kconfig 10577F: drivers/crypto/intel/keembay/Makefile 10578F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10579 10580INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10581M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10582M: Declan Murphy <declan.murphy@intel.com> 10583S: Maintained 10584F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10585F: drivers/crypto/intel/keembay/Kconfig 10586F: drivers/crypto/intel/keembay/Makefile 10587F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10588F: drivers/crypto/intel/keembay/ocs-hcu.c 10589F: drivers/crypto/intel/keembay/ocs-hcu.h 10590 10591INTEL MANAGEMENT ENGINE (mei) 10592M: Tomas Winkler <tomas.winkler@intel.com> 10593L: linux-kernel@vger.kernel.org 10594S: Supported 10595F: Documentation/driver-api/mei/* 10596F: drivers/misc/mei/ 10597F: drivers/watchdog/mei_wdt.c 10598F: include/linux/mei_aux.h 10599F: include/linux/mei_cl_bus.h 10600F: include/uapi/linux/mei.h 10601F: include/uapi/linux/mei_uuid.h 10602F: include/uapi/linux/uuid.h 10603F: samples/mei/* 10604 10605INTEL MAX 10 BMC MFD DRIVER 10606M: Xu Yilun <yilun.xu@intel.com> 10607R: Tom Rix <trix@redhat.com> 10608S: Maintained 10609F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10610F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10611F: drivers/hwmon/intel-m10-bmc-hwmon.c 10612F: drivers/mfd/intel-m10-bmc* 10613F: include/linux/mfd/intel-m10-bmc.h 10614 10615INTEL MAX10 BMC SECURE UPDATES 10616M: Russ Weight <russell.h.weight@intel.com> 10617L: linux-fpga@vger.kernel.org 10618S: Maintained 10619F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10620F: drivers/fpga/intel-m10-bmc-sec-update.c 10621 10622INTEL P-Unit IPC DRIVER 10623M: Zha Qipeng <qipeng.zha@intel.com> 10624L: platform-driver-x86@vger.kernel.org 10625S: Maintained 10626F: arch/x86/include/asm/intel_punit_ipc.h 10627F: drivers/platform/x86/intel/punit_ipc.c 10628 10629INTEL PMC CORE DRIVER 10630M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10631M: David E Box <david.e.box@intel.com> 10632L: platform-driver-x86@vger.kernel.org 10633S: Maintained 10634F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10635F: drivers/platform/x86/intel/pmc/ 10636 10637INTEL PMIC GPIO DRIVERS 10638M: Andy Shevchenko <andy@kernel.org> 10639S: Supported 10640T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10641F: drivers/gpio/gpio-*cove.c 10642 10643INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10644M: Andy Shevchenko <andy@kernel.org> 10645S: Supported 10646F: drivers/mfd/intel_soc_pmic* 10647F: include/linux/mfd/intel_soc_pmic* 10648 10649INTEL PMT DRIVERS 10650M: David E. Box <david.e.box@linux.intel.com> 10651S: Supported 10652F: drivers/platform/x86/intel/pmt/ 10653 10654INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10655M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10656L: linux-wireless@vger.kernel.org 10657S: Maintained 10658F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10659F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10660F: drivers/net/wireless/intel/ipw2x00/ 10661 10662INTEL PSTATE DRIVER 10663M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10664M: Len Brown <lenb@kernel.org> 10665L: linux-pm@vger.kernel.org 10666S: Supported 10667F: drivers/cpufreq/intel_pstate.c 10668 10669INTEL PTP DFL ToD DRIVER 10670M: Tianfei Zhang <tianfei.zhang@intel.com> 10671L: linux-fpga@vger.kernel.org 10672L: netdev@vger.kernel.org 10673S: Maintained 10674F: drivers/ptp/ptp_dfl_tod.c 10675 10676INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10677M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10678L: linux-iio@vger.kernel.org 10679F: drivers/counter/intel-qep.c 10680 10681INTEL SCU DRIVERS 10682M: Mika Westerberg <mika.westerberg@linux.intel.com> 10683S: Maintained 10684F: arch/x86/include/asm/intel_scu_ipc.h 10685F: drivers/platform/x86/intel_scu_* 10686 10687INTEL SDSI DRIVER 10688M: David E. Box <david.e.box@linux.intel.com> 10689S: Supported 10690F: drivers/platform/x86/intel/sdsi.c 10691F: tools/arch/x86/intel_sdsi/ 10692F: tools/testing/selftests/drivers/sdsi/ 10693 10694INTEL SGX 10695M: Jarkko Sakkinen <jarkko@kernel.org> 10696R: Dave Hansen <dave.hansen@linux.intel.com> 10697L: linux-sgx@vger.kernel.org 10698S: Supported 10699Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10700T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10701F: Documentation/arch/x86/sgx.rst 10702F: arch/x86/entry/vdso/vsgx.S 10703F: arch/x86/include/asm/sgx.h 10704F: arch/x86/include/uapi/asm/sgx.h 10705F: arch/x86/kernel/cpu/sgx/* 10706F: tools/testing/selftests/sgx/* 10707K: \bSGX_ 10708 10709INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10710M: Daniel Scally <djrscally@gmail.com> 10711S: Maintained 10712F: drivers/platform/x86/intel/int3472/ 10713 10714INTEL SPEED SELECT TECHNOLOGY 10715M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10716L: platform-driver-x86@vger.kernel.org 10717S: Maintained 10718F: drivers/platform/x86/intel/speed_select_if/ 10719F: include/uapi/linux/isst_if.h 10720F: tools/power/x86/intel-speed-select/ 10721 10722INTEL STRATIX10 FIRMWARE DRIVERS 10723M: Dinh Nguyen <dinguyen@kernel.org> 10724L: linux-kernel@vger.kernel.org 10725S: Maintained 10726T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10727F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10728F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10729F: drivers/firmware/stratix10-rsu.c 10730F: drivers/firmware/stratix10-svc.c 10731F: include/linux/firmware/intel/stratix10-smc.h 10732F: include/linux/firmware/intel/stratix10-svc-client.h 10733 10734INTEL TELEMETRY DRIVER 10735M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10736M: "David E. Box" <david.e.box@linux.intel.com> 10737L: platform-driver-x86@vger.kernel.org 10738S: Maintained 10739F: arch/x86/include/asm/intel_telemetry.h 10740F: drivers/platform/x86/intel/telemetry/ 10741 10742INTEL TPMI DRIVER 10743M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10744L: platform-driver-x86@vger.kernel.org 10745S: Maintained 10746F: drivers/platform/x86/intel/tpmi.c 10747F: include/linux/intel_tpmi.h 10748 10749INTEL UNCORE FREQUENCY CONTROL 10750M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10751L: platform-driver-x86@vger.kernel.org 10752S: Maintained 10753F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10754F: drivers/platform/x86/intel/uncore-frequency/ 10755 10756INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10757M: David E. Box <david.e.box@linux.intel.com> 10758S: Supported 10759F: drivers/platform/x86/intel/vsec.* 10760 10761INTEL VIRTUAL BUTTON DRIVER 10762M: AceLan Kao <acelan.kao@canonical.com> 10763L: platform-driver-x86@vger.kernel.org 10764S: Maintained 10765F: drivers/platform/x86/intel/vbtn.c 10766 10767INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10768M: Stanislaw Gruszka <stf_xl@wp.pl> 10769L: linux-wireless@vger.kernel.org 10770S: Supported 10771F: drivers/net/wireless/intel/iwlegacy/ 10772 10773INTEL WIRELESS WIFI LINK (iwlwifi) 10774M: Gregory Greenman <gregory.greenman@intel.com> 10775L: linux-wireless@vger.kernel.org 10776S: Supported 10777W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10778T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10779F: drivers/net/wireless/intel/iwlwifi/ 10780 10781INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10782M: Jithu Joseph <jithu.joseph@intel.com> 10783R: Maurice Ma <maurice.ma@intel.com> 10784S: Maintained 10785W: https://slimbootloader.github.io/security/firmware-update.html 10786F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10787 10788INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10789L: Dell.Client.Kernel@dell.com 10790S: Maintained 10791F: drivers/platform/x86/intel/wmi/thunderbolt.c 10792 10793INTEL WWAN IOSM DRIVER 10794M: M Chetan Kumar <m.chetan.kumar@intel.com> 10795M: Intel Corporation <linuxwwan@intel.com> 10796L: netdev@vger.kernel.org 10797S: Maintained 10798F: drivers/net/wwan/iosm/ 10799 10800INTEL(R) TRACE HUB 10801M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10802S: Supported 10803F: Documentation/trace/intel_th.rst 10804F: drivers/hwtracing/intel_th/ 10805F: include/linux/intel_th.h 10806 10807INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10808M: Ning Sun <ning.sun@intel.com> 10809L: tboot-devel@lists.sourceforge.net 10810S: Supported 10811W: http://tboot.sourceforge.net 10812T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10813F: Documentation/arch/x86/intel_txt.rst 10814F: arch/x86/kernel/tboot.c 10815F: include/linux/tboot.h 10816 10817INTERCONNECT API 10818M: Georgi Djakov <djakov@kernel.org> 10819L: linux-pm@vger.kernel.org 10820S: Maintained 10821T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10822F: Documentation/devicetree/bindings/interconnect/ 10823F: Documentation/driver-api/interconnect.rst 10824F: drivers/interconnect/ 10825F: include/dt-bindings/interconnect/ 10826F: include/linux/interconnect-provider.h 10827F: include/linux/interconnect.h 10828 10829INTERRUPT COUNTER DRIVER 10830M: Oleksij Rempel <o.rempel@pengutronix.de> 10831R: Pengutronix Kernel Team <kernel@pengutronix.de> 10832L: linux-iio@vger.kernel.org 10833F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10834F: drivers/counter/interrupt-cnt.c 10835 10836INTERSIL ISL7998X VIDEO DECODER DRIVER 10837M: Michael Tretter <m.tretter@pengutronix.de> 10838R: Pengutronix Kernel Team <kernel@pengutronix.de> 10839L: linux-media@vger.kernel.org 10840S: Maintained 10841F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10842F: drivers/media/i2c/isl7998x.c 10843 10844INVENSENSE ICM-426xx IMU DRIVER 10845M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10846L: linux-iio@vger.kernel.org 10847S: Maintained 10848W: https://invensense.tdk.com/ 10849F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10850F: drivers/iio/imu/inv_icm42600/ 10851 10852INVENSENSE MPU-3050 GYROSCOPE DRIVER 10853M: Linus Walleij <linus.walleij@linaro.org> 10854L: linux-iio@vger.kernel.org 10855S: Maintained 10856F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10857F: drivers/iio/gyro/mpu3050* 10858 10859IOC3 ETHERNET DRIVER 10860M: Ralf Baechle <ralf@linux-mips.org> 10861L: linux-mips@vger.kernel.org 10862S: Maintained 10863F: drivers/net/ethernet/sgi/ioc3-eth.c 10864 10865IOMAP FILESYSTEM LIBRARY 10866M: Darrick J. Wong <djwong@kernel.org> 10867L: linux-xfs@vger.kernel.org 10868L: linux-fsdevel@vger.kernel.org 10869S: Supported 10870T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10871F: fs/iomap/ 10872F: include/linux/iomap.h 10873 10874IOMMU DMA-API LAYER 10875M: Robin Murphy <robin.murphy@arm.com> 10876L: iommu@lists.linux.dev 10877S: Maintained 10878T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10879F: drivers/iommu/dma-iommu.c 10880F: drivers/iommu/dma-iommu.h 10881F: drivers/iommu/iova.c 10882F: include/linux/iova.h 10883 10884IOMMU SUBSYSTEM 10885M: Joerg Roedel <joro@8bytes.org> 10886M: Will Deacon <will@kernel.org> 10887R: Robin Murphy <robin.murphy@arm.com> 10888L: iommu@lists.linux.dev 10889S: Maintained 10890T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10891F: Documentation/devicetree/bindings/iommu/ 10892F: Documentation/userspace-api/iommu.rst 10893F: drivers/iommu/ 10894F: include/linux/iommu.h 10895F: include/linux/iova.h 10896F: include/linux/of_iommu.h 10897F: include/uapi/linux/iommu.h 10898 10899IOMMUFD 10900M: Jason Gunthorpe <jgg@nvidia.com> 10901M: Kevin Tian <kevin.tian@intel.com> 10902L: iommu@lists.linux.dev 10903S: Maintained 10904T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10905F: Documentation/userspace-api/iommufd.rst 10906F: drivers/iommu/iommufd/ 10907F: include/linux/iommufd.h 10908F: include/uapi/linux/iommufd.h 10909F: tools/testing/selftests/iommu/ 10910 10911IOSYS-MAP HELPERS 10912M: Thomas Zimmermann <tzimmermann@suse.de> 10913L: dri-devel@lists.freedesktop.org 10914S: Maintained 10915T: git git://anongit.freedesktop.org/drm/drm-misc 10916F: include/linux/iosys-map.h 10917 10918IO_URING 10919M: Jens Axboe <axboe@kernel.dk> 10920R: Pavel Begunkov <asml.silence@gmail.com> 10921L: io-uring@vger.kernel.org 10922S: Maintained 10923T: git git://git.kernel.dk/linux-block 10924T: git git://git.kernel.dk/liburing 10925F: include/linux/io_uring.h 10926F: include/linux/io_uring_types.h 10927F: include/trace/events/io_uring.h 10928F: include/uapi/linux/io_uring.h 10929F: io_uring/ 10930F: tools/io_uring/ 10931 10932IPMI SUBSYSTEM 10933M: Corey Minyard <minyard@acm.org> 10934L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10935S: Supported 10936W: http://openipmi.sourceforge.net/ 10937T: git https://github.com/cminyard/linux-ipmi.git for-next 10938F: Documentation/devicetree/bindings/ipmi/ 10939F: Documentation/driver-api/ipmi.rst 10940F: drivers/char/ipmi/ 10941F: include/linux/ipmi* 10942F: include/uapi/linux/ipmi* 10943 10944IPS SCSI RAID DRIVER 10945M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10946L: linux-scsi@vger.kernel.org 10947S: Maintained 10948W: http://www.adaptec.com/ 10949F: drivers/scsi/ips* 10950 10951IPVS 10952M: Simon Horman <horms@verge.net.au> 10953M: Julian Anastasov <ja@ssi.bg> 10954L: netdev@vger.kernel.org 10955L: lvs-devel@vger.kernel.org 10956S: Maintained 10957T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10958T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10959F: Documentation/networking/ipvs-sysctl.rst 10960F: include/net/ip_vs.h 10961F: include/uapi/linux/ip_vs.h 10962F: net/netfilter/ipvs/ 10963 10964IPWIRELESS DRIVER 10965M: Jiri Kosina <jikos@kernel.org> 10966M: David Sterba <dsterba@suse.com> 10967S: Odd Fixes 10968F: drivers/tty/ipwireless/ 10969 10970IRON DEVICE AUDIO CODEC DRIVERS 10971M: Kiseok Jo <kiseok.jo@irondevice.com> 10972L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10973S: Maintained 10974F: Documentation/devicetree/bindings/sound/irondevice,* 10975F: sound/soc/codecs/sma* 10976 10977IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10978M: Marc Zyngier <maz@kernel.org> 10979S: Maintained 10980T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10981F: Documentation/core-api/irq/irq-domain.rst 10982F: include/linux/irqdomain.h 10983F: kernel/irq/irqdomain.c 10984F: kernel/irq/msi.c 10985 10986IRQ SUBSYSTEM 10987M: Thomas Gleixner <tglx@linutronix.de> 10988L: linux-kernel@vger.kernel.org 10989S: Maintained 10990T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10991F: include/linux/group_cpus.h 10992F: kernel/irq/ 10993F: lib/group_cpus.c 10994 10995IRQCHIP DRIVERS 10996M: Thomas Gleixner <tglx@linutronix.de> 10997M: Marc Zyngier <maz@kernel.org> 10998L: linux-kernel@vger.kernel.org 10999S: Maintained 11000T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11001F: Documentation/devicetree/bindings/interrupt-controller/ 11002F: drivers/irqchip/ 11003 11004ISA 11005M: William Breathitt Gray <william.gray@linaro.org> 11006S: Maintained 11007F: Documentation/driver-api/isa.rst 11008F: drivers/base/isa.c 11009F: include/linux/isa.h 11010 11011ISA RADIO MODULE 11012M: Hans Verkuil <hverkuil@xs4all.nl> 11013L: linux-media@vger.kernel.org 11014S: Maintained 11015W: https://linuxtv.org 11016T: git git://linuxtv.org/media_tree.git 11017F: drivers/media/radio/radio-isa* 11018 11019ISAPNP 11020M: Jaroslav Kysela <perex@perex.cz> 11021S: Maintained 11022F: Documentation/driver-api/isapnp.rst 11023F: drivers/pnp/isapnp/ 11024F: include/linux/isapnp.h 11025 11026ISCSI 11027M: Lee Duncan <lduncan@suse.com> 11028M: Chris Leech <cleech@redhat.com> 11029M: Mike Christie <michael.christie@oracle.com> 11030L: open-iscsi@googlegroups.com 11031L: linux-scsi@vger.kernel.org 11032S: Maintained 11033W: www.open-iscsi.com 11034F: drivers/scsi/*iscsi* 11035F: include/scsi/*iscsi* 11036 11037iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11038M: Peter Jones <pjones@redhat.com> 11039M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11040S: Maintained 11041F: drivers/firmware/iscsi_ibft* 11042 11043ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11044M: Sagi Grimberg <sagi@grimberg.me> 11045M: Max Gurtovoy <mgurtovoy@nvidia.com> 11046L: linux-rdma@vger.kernel.org 11047S: Supported 11048W: http://www.openfabrics.org 11049W: www.open-iscsi.org 11050Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11051F: drivers/infiniband/ulp/iser/ 11052 11053ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11054M: Sagi Grimberg <sagi@grimberg.me> 11055L: linux-rdma@vger.kernel.org 11056L: target-devel@vger.kernel.org 11057S: Supported 11058W: http://www.linux-iscsi.org 11059T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11060F: drivers/infiniband/ulp/isert 11061 11062ISDN/CMTP OVER BLUETOOTH 11063M: Karsten Keil <isdn@linux-pingi.de> 11064L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11065L: netdev@vger.kernel.org 11066S: Odd Fixes 11067W: http://www.isdn4linux.de 11068F: Documentation/isdn/ 11069F: drivers/isdn/capi/ 11070F: include/linux/isdn/ 11071F: include/uapi/linux/isdn/ 11072F: net/bluetooth/cmtp/ 11073 11074ISDN/mISDN SUBSYSTEM 11075M: Karsten Keil <isdn@linux-pingi.de> 11076L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11077L: netdev@vger.kernel.org 11078S: Maintained 11079W: http://www.isdn4linux.de 11080F: drivers/isdn/Kconfig 11081F: drivers/isdn/Makefile 11082F: drivers/isdn/hardware/ 11083F: drivers/isdn/mISDN/ 11084 11085ISOFS FILESYSTEM 11086M: Jan Kara <jack@suse.cz> 11087L: linux-fsdevel@vger.kernel.org 11088S: Maintained 11089F: Documentation/filesystems/isofs.rst 11090F: fs/isofs/ 11091 11092IT87 HARDWARE MONITORING DRIVER 11093M: Jean Delvare <jdelvare@suse.com> 11094L: linux-hwmon@vger.kernel.org 11095S: Maintained 11096F: Documentation/hwmon/it87.rst 11097F: drivers/hwmon/it87.c 11098 11099IT913X MEDIA DRIVER 11100M: Antti Palosaari <crope@iki.fi> 11101L: linux-media@vger.kernel.org 11102S: Maintained 11103W: https://linuxtv.org 11104W: http://palosaari.fi/linux/ 11105Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11106T: git git://linuxtv.org/anttip/media_tree.git 11107F: drivers/media/tuners/it913x* 11108 11109ITE IT66121 HDMI BRIDGE DRIVER 11110M: Phong LE <ple@baylibre.com> 11111M: Neil Armstrong <neil.armstrong@linaro.org> 11112S: Maintained 11113T: git git://anongit.freedesktop.org/drm/drm-misc 11114F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11115F: drivers/gpu/drm/bridge/ite-it66121.c 11116 11117IVTV VIDEO4LINUX DRIVER 11118M: Andy Walls <awalls@md.metrocast.net> 11119L: linux-media@vger.kernel.org 11120S: Maintained 11121W: https://linuxtv.org 11122T: git git://linuxtv.org/media_tree.git 11123F: Documentation/admin-guide/media/ivtv* 11124F: drivers/media/pci/ivtv/ 11125F: include/uapi/linux/ivtv* 11126 11127IX2505V MEDIA DRIVER 11128M: Malcolm Priestley <tvboxspy@gmail.com> 11129L: linux-media@vger.kernel.org 11130S: Maintained 11131W: https://linuxtv.org 11132Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11133F: drivers/media/dvb-frontends/ix2505v* 11134 11135JAILHOUSE HYPERVISOR INTERFACE 11136M: Jan Kiszka <jan.kiszka@siemens.com> 11137L: jailhouse-dev@googlegroups.com 11138S: Maintained 11139F: arch/x86/include/asm/jailhouse_para.h 11140F: arch/x86/kernel/jailhouse.c 11141 11142JC42.4 TEMPERATURE SENSOR DRIVER 11143M: Guenter Roeck <linux@roeck-us.net> 11144L: linux-hwmon@vger.kernel.org 11145S: Maintained 11146F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11147F: Documentation/hwmon/jc42.rst 11148F: drivers/hwmon/jc42.c 11149 11150JFS FILESYSTEM 11151M: Dave Kleikamp <shaggy@kernel.org> 11152L: jfs-discussion@lists.sourceforge.net 11153S: Odd Fixes 11154W: http://jfs.sourceforge.net/ 11155T: git https://github.com/kleikamp/linux-shaggy.git 11156F: Documentation/admin-guide/jfs.rst 11157F: fs/jfs/ 11158 11159JME NETWORK DRIVER 11160M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11161L: netdev@vger.kernel.org 11162S: Maintained 11163F: drivers/net/ethernet/jme.* 11164 11165JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11166M: David Woodhouse <dwmw2@infradead.org> 11167M: Richard Weinberger <richard@nod.at> 11168L: linux-mtd@lists.infradead.org 11169S: Odd Fixes 11170W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11171T: git git://git.infradead.org/ubifs-2.6.git 11172F: fs/jffs2/ 11173F: include/uapi/linux/jffs2.h 11174 11175JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11176M: "Theodore Ts'o" <tytso@mit.edu> 11177M: Jan Kara <jack@suse.com> 11178L: linux-ext4@vger.kernel.org 11179S: Maintained 11180F: fs/jbd2/ 11181F: include/linux/jbd2.h 11182 11183JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11184M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11185L: linux-media@vger.kernel.org 11186L: linux-renesas-soc@vger.kernel.org 11187S: Maintained 11188F: drivers/media/platform/renesas/rcar_jpu.c 11189 11190JSM Neo PCI based serial card 11191L: linux-serial@vger.kernel.org 11192S: Orphan 11193F: drivers/tty/serial/jsm/ 11194 11195K10TEMP HARDWARE MONITORING DRIVER 11196M: Clemens Ladisch <clemens@ladisch.de> 11197L: linux-hwmon@vger.kernel.org 11198S: Maintained 11199F: Documentation/hwmon/k10temp.rst 11200F: drivers/hwmon/k10temp.c 11201 11202K8TEMP HARDWARE MONITORING DRIVER 11203M: Rudolf Marek <r.marek@assembler.cz> 11204L: linux-hwmon@vger.kernel.org 11205S: Maintained 11206F: Documentation/hwmon/k8temp.rst 11207F: drivers/hwmon/k8temp.c 11208 11209KASAN 11210M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11211R: Alexander Potapenko <glider@google.com> 11212R: Andrey Konovalov <andreyknvl@gmail.com> 11213R: Dmitry Vyukov <dvyukov@google.com> 11214R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11215L: kasan-dev@googlegroups.com 11216S: Maintained 11217F: Documentation/dev-tools/kasan.rst 11218F: arch/*/include/asm/*kasan.h 11219F: arch/*/mm/kasan_init* 11220F: include/linux/kasan*.h 11221F: lib/Kconfig.kasan 11222F: mm/kasan/ 11223F: scripts/Makefile.kasan 11224 11225KCONFIG 11226M: Masahiro Yamada <masahiroy@kernel.org> 11227L: linux-kbuild@vger.kernel.org 11228S: Maintained 11229Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11230T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11231F: Documentation/kbuild/kconfig* 11232F: scripts/Kconfig.include 11233F: scripts/kconfig/ 11234 11235KCOV 11236R: Dmitry Vyukov <dvyukov@google.com> 11237R: Andrey Konovalov <andreyknvl@gmail.com> 11238L: kasan-dev@googlegroups.com 11239S: Maintained 11240F: Documentation/dev-tools/kcov.rst 11241F: include/linux/kcov.h 11242F: include/uapi/linux/kcov.h 11243F: kernel/kcov.c 11244F: scripts/Makefile.kcov 11245 11246KCSAN 11247M: Marco Elver <elver@google.com> 11248R: Dmitry Vyukov <dvyukov@google.com> 11249L: kasan-dev@googlegroups.com 11250S: Maintained 11251F: Documentation/dev-tools/kcsan.rst 11252F: include/linux/kcsan*.h 11253F: kernel/kcsan/ 11254F: lib/Kconfig.kcsan 11255F: scripts/Makefile.kcsan 11256 11257KDUMP 11258M: Baoquan He <bhe@redhat.com> 11259R: Vivek Goyal <vgoyal@redhat.com> 11260R: Dave Young <dyoung@redhat.com> 11261L: kexec@lists.infradead.org 11262S: Maintained 11263W: http://lse.sourceforge.net/kdump/ 11264F: Documentation/admin-guide/kdump/ 11265F: fs/proc/vmcore.c 11266F: include/linux/crash_core.h 11267F: include/linux/crash_dump.h 11268F: include/uapi/linux/vmcore.h 11269F: kernel/crash_*.c 11270 11271KEENE FM RADIO TRANSMITTER DRIVER 11272M: Hans Verkuil <hverkuil@xs4all.nl> 11273L: linux-media@vger.kernel.org 11274S: Maintained 11275W: https://linuxtv.org 11276T: git git://linuxtv.org/media_tree.git 11277F: drivers/media/radio/radio-keene* 11278 11279KERNEL AUTOMOUNTER 11280M: Ian Kent <raven@themaw.net> 11281L: autofs@vger.kernel.org 11282S: Maintained 11283F: fs/autofs/ 11284 11285KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11286M: Masahiro Yamada <masahiroy@kernel.org> 11287R: Nathan Chancellor <nathan@kernel.org> 11288R: Nick Desaulniers <ndesaulniers@google.com> 11289R: Nicolas Schier <nicolas@fjasle.eu> 11290L: linux-kbuild@vger.kernel.org 11291S: Maintained 11292Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11293T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11294F: Documentation/kbuild/ 11295F: Makefile 11296F: scripts/*vmlinux* 11297F: scripts/Kbuild* 11298F: scripts/Makefile* 11299F: scripts/basic/ 11300F: scripts/dummy-tools/ 11301F: scripts/mk* 11302F: scripts/mod/ 11303F: scripts/package/ 11304 11305KERNEL HARDENING (not covered by other areas) 11306M: Kees Cook <keescook@chromium.org> 11307L: linux-hardening@vger.kernel.org 11308S: Supported 11309T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11310F: Documentation/ABI/testing/sysfs-kernel-oops_count 11311F: Documentation/ABI/testing/sysfs-kernel-warn_count 11312F: include/linux/overflow.h 11313F: include/linux/randomize_kstack.h 11314F: mm/usercopy.c 11315K: \b(add|choose)_random_kstack_offset\b 11316K: \b__check_(object_size|heap_object)\b 11317 11318KERNEL JANITORS 11319L: kernel-janitors@vger.kernel.org 11320S: Odd Fixes 11321W: http://kernelnewbies.org/KernelJanitors 11322 11323KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11324M: Chuck Lever <chuck.lever@oracle.com> 11325M: Jeff Layton <jlayton@kernel.org> 11326R: Neil Brown <neilb@suse.de> 11327R: Olga Kornievskaia <kolga@netapp.com> 11328R: Dai Ngo <Dai.Ngo@oracle.com> 11329R: Tom Talpey <tom@talpey.com> 11330L: linux-nfs@vger.kernel.org 11331S: Supported 11332W: http://nfs.sourceforge.net/ 11333T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11334F: Documentation/filesystems/nfs/ 11335F: fs/exportfs/ 11336F: fs/lockd/ 11337F: fs/nfs_common/ 11338F: fs/nfsd/ 11339F: include/linux/lockd/ 11340F: include/linux/sunrpc/ 11341F: include/trace/events/rpcgss.h 11342F: include/trace/events/rpcrdma.h 11343F: include/trace/events/sunrpc.h 11344F: include/trace/misc/fs.h 11345F: include/trace/misc/nfs.h 11346F: include/trace/misc/sunrpc.h 11347F: include/uapi/linux/nfsd/ 11348F: include/uapi/linux/sunrpc/ 11349F: net/sunrpc/ 11350 11351KERNEL REGRESSIONS 11352M: Thorsten Leemhuis <linux@leemhuis.info> 11353L: regressions@lists.linux.dev 11354S: Supported 11355F: Documentation/admin-guide/reporting-regressions.rst 11356F: Documentation/process/handling-regressions.rst 11357 11358KERNEL SELFTEST FRAMEWORK 11359M: Shuah Khan <shuah@kernel.org> 11360M: Shuah Khan <skhan@linuxfoundation.org> 11361L: linux-kselftest@vger.kernel.org 11362S: Maintained 11363Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11364T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11365F: Documentation/dev-tools/kselftest* 11366F: tools/testing/selftests/ 11367 11368KERNEL SMB3 SERVER (KSMBD) 11369M: Namjae Jeon <linkinjeon@kernel.org> 11370M: Steve French <sfrench@samba.org> 11371R: Sergey Senozhatsky <senozhatsky@chromium.org> 11372R: Tom Talpey <tom@talpey.com> 11373L: linux-cifs@vger.kernel.org 11374S: Maintained 11375T: git git://git.samba.org/ksmbd.git 11376F: Documentation/filesystems/smb/ksmbd.rst 11377F: fs/smb/common/ 11378F: fs/smb/server/ 11379 11380KERNEL UNIT TESTING FRAMEWORK (KUnit) 11381M: Brendan Higgins <brendanhiggins@google.com> 11382M: David Gow <davidgow@google.com> 11383L: linux-kselftest@vger.kernel.org 11384L: kunit-dev@googlegroups.com 11385S: Maintained 11386W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11387T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11388T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11389F: Documentation/dev-tools/kunit/ 11390F: include/kunit/ 11391F: lib/kunit/ 11392F: tools/testing/kunit/ 11393 11394KERNEL USERMODE HELPER 11395M: Luis Chamberlain <mcgrof@kernel.org> 11396L: linux-kernel@vger.kernel.org 11397S: Maintained 11398F: include/linux/umh.h 11399F: kernel/umh.c 11400 11401KERNEL VIRTUAL MACHINE (KVM) 11402M: Paolo Bonzini <pbonzini@redhat.com> 11403L: kvm@vger.kernel.org 11404S: Supported 11405W: http://www.linux-kvm.org 11406T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11407F: Documentation/virt/kvm/ 11408F: include/asm-generic/kvm* 11409F: include/kvm/iodev.h 11410F: include/linux/kvm* 11411F: include/trace/events/kvm.h 11412F: include/uapi/asm-generic/kvm* 11413F: include/uapi/linux/kvm* 11414F: tools/kvm/ 11415F: tools/testing/selftests/kvm/ 11416F: virt/kvm/* 11417 11418KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11419M: Marc Zyngier <maz@kernel.org> 11420M: Oliver Upton <oliver.upton@linux.dev> 11421R: James Morse <james.morse@arm.com> 11422R: Suzuki K Poulose <suzuki.poulose@arm.com> 11423R: Zenghui Yu <yuzenghui@huawei.com> 11424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11425L: kvmarm@lists.linux.dev 11426S: Maintained 11427T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11428F: arch/arm64/include/asm/kvm* 11429F: arch/arm64/include/uapi/asm/kvm* 11430F: arch/arm64/kvm/ 11431F: include/kvm/arm_* 11432F: tools/testing/selftests/kvm/*/aarch64/ 11433F: tools/testing/selftests/kvm/aarch64/ 11434 11435KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11436M: Huacai Chen <chenhuacai@kernel.org> 11437L: linux-mips@vger.kernel.org 11438L: kvm@vger.kernel.org 11439S: Maintained 11440T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11441F: arch/mips/include/asm/kvm* 11442F: arch/mips/include/uapi/asm/kvm* 11443F: arch/mips/kvm/ 11444 11445KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11446M: Michael Ellerman <mpe@ellerman.id.au> 11447R: Nicholas Piggin <npiggin@gmail.com> 11448L: linuxppc-dev@lists.ozlabs.org 11449L: kvm@vger.kernel.org 11450S: Maintained (Book3S 64-bit HV) 11451S: Odd fixes (Book3S 64-bit PR) 11452S: Orphan (Book3E and 32-bit) 11453T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11454F: arch/powerpc/include/asm/kvm* 11455F: arch/powerpc/include/uapi/asm/kvm* 11456F: arch/powerpc/kernel/kvm* 11457F: arch/powerpc/kvm/ 11458 11459KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11460M: Anup Patel <anup@brainfault.org> 11461R: Atish Patra <atishp@atishpatra.org> 11462L: kvm@vger.kernel.org 11463L: kvm-riscv@lists.infradead.org 11464L: linux-riscv@lists.infradead.org 11465S: Maintained 11466T: git https://github.com/kvm-riscv/linux.git 11467F: arch/riscv/include/asm/kvm* 11468F: arch/riscv/include/uapi/asm/kvm* 11469F: arch/riscv/kvm/ 11470F: tools/testing/selftests/kvm/*/riscv/ 11471 11472KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11473M: Christian Borntraeger <borntraeger@linux.ibm.com> 11474M: Janosch Frank <frankja@linux.ibm.com> 11475M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11476R: David Hildenbrand <david@redhat.com> 11477L: kvm@vger.kernel.org 11478S: Supported 11479T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11480F: Documentation/virt/kvm/s390* 11481F: arch/s390/include/asm/gmap.h 11482F: arch/s390/include/asm/kvm* 11483F: arch/s390/include/uapi/asm/kvm* 11484F: arch/s390/include/uapi/asm/uvdevice.h 11485F: arch/s390/kernel/uv.c 11486F: arch/s390/kvm/ 11487F: arch/s390/mm/gmap.c 11488F: drivers/s390/char/uvdevice.c 11489F: tools/testing/selftests/drivers/s390x/uvdevice/ 11490F: tools/testing/selftests/kvm/*/s390x/ 11491F: tools/testing/selftests/kvm/s390x/ 11492 11493KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11494M: Sean Christopherson <seanjc@google.com> 11495M: Paolo Bonzini <pbonzini@redhat.com> 11496L: kvm@vger.kernel.org 11497S: Supported 11498P: Documentation/process/maintainer-kvm-x86.rst 11499T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11500F: arch/x86/include/asm/kvm* 11501F: arch/x86/include/asm/svm.h 11502F: arch/x86/include/asm/vmx*.h 11503F: arch/x86/include/uapi/asm/kvm* 11504F: arch/x86/include/uapi/asm/svm.h 11505F: arch/x86/include/uapi/asm/vmx.h 11506F: arch/x86/kvm/ 11507F: arch/x86/kvm/*/ 11508 11509KERNFS 11510M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11511M: Tejun Heo <tj@kernel.org> 11512S: Supported 11513T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11514F: fs/kernfs/ 11515F: include/linux/kernfs.h 11516 11517KEXEC 11518M: Eric Biederman <ebiederm@xmission.com> 11519L: kexec@lists.infradead.org 11520S: Maintained 11521W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11522F: include/linux/kexec.h 11523F: include/uapi/linux/kexec.h 11524F: kernel/kexec* 11525 11526KEYS-ENCRYPTED 11527M: Mimi Zohar <zohar@linux.ibm.com> 11528L: linux-integrity@vger.kernel.org 11529L: keyrings@vger.kernel.org 11530S: Supported 11531F: Documentation/security/keys/trusted-encrypted.rst 11532F: include/keys/encrypted-type.h 11533F: security/keys/encrypted-keys/ 11534 11535KEYS-TRUSTED 11536M: James Bottomley <jejb@linux.ibm.com> 11537M: Jarkko Sakkinen <jarkko@kernel.org> 11538M: Mimi Zohar <zohar@linux.ibm.com> 11539L: linux-integrity@vger.kernel.org 11540L: keyrings@vger.kernel.org 11541S: Supported 11542F: Documentation/security/keys/trusted-encrypted.rst 11543F: include/keys/trusted-type.h 11544F: include/keys/trusted_tpm.h 11545F: security/keys/trusted-keys/ 11546 11547KEYS-TRUSTED-CAAM 11548M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11549R: Pengutronix Kernel Team <kernel@pengutronix.de> 11550L: linux-integrity@vger.kernel.org 11551L: keyrings@vger.kernel.org 11552S: Maintained 11553F: include/keys/trusted_caam.h 11554F: security/keys/trusted-keys/trusted_caam.c 11555 11556KEYS-TRUSTED-TEE 11557M: Sumit Garg <sumit.garg@linaro.org> 11558L: linux-integrity@vger.kernel.org 11559L: keyrings@vger.kernel.org 11560S: Supported 11561F: include/keys/trusted_tee.h 11562F: security/keys/trusted-keys/trusted_tee.c 11563 11564KEYS/KEYRINGS 11565M: David Howells <dhowells@redhat.com> 11566M: Jarkko Sakkinen <jarkko@kernel.org> 11567L: keyrings@vger.kernel.org 11568S: Maintained 11569F: Documentation/security/keys/core.rst 11570F: include/keys/ 11571F: include/linux/key-type.h 11572F: include/linux/key.h 11573F: include/linux/keyctl.h 11574F: include/uapi/linux/keyctl.h 11575F: security/keys/ 11576 11577KEYS/KEYRINGS_INTEGRITY 11578M: Jarkko Sakkinen <jarkko@kernel.org> 11579M: Mimi Zohar <zohar@linux.ibm.com> 11580L: linux-integrity@vger.kernel.org 11581L: keyrings@vger.kernel.org 11582S: Supported 11583F: security/integrity/platform_certs 11584 11585KFENCE 11586M: Alexander Potapenko <glider@google.com> 11587M: Marco Elver <elver@google.com> 11588R: Dmitry Vyukov <dvyukov@google.com> 11589L: kasan-dev@googlegroups.com 11590S: Maintained 11591F: Documentation/dev-tools/kfence.rst 11592F: arch/*/include/asm/kfence.h 11593F: include/linux/kfence.h 11594F: lib/Kconfig.kfence 11595F: mm/kfence/ 11596 11597KFIFO 11598M: Stefani Seibold <stefani@seibold.net> 11599S: Maintained 11600F: include/linux/kfifo.h 11601F: lib/kfifo.c 11602F: samples/kfifo/ 11603 11604KGDB / KDB /debug_core 11605M: Jason Wessel <jason.wessel@windriver.com> 11606M: Daniel Thompson <daniel.thompson@linaro.org> 11607R: Douglas Anderson <dianders@chromium.org> 11608L: kgdb-bugreport@lists.sourceforge.net 11609S: Maintained 11610W: http://kgdb.wiki.kernel.org/ 11611T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11612F: Documentation/dev-tools/kgdb.rst 11613F: drivers/misc/kgdbts.c 11614F: drivers/tty/serial/kgdboc.c 11615F: include/linux/kdb.h 11616F: include/linux/kgdb.h 11617F: kernel/debug/ 11618F: kernel/module/kdb.c 11619 11620KHADAS MCU MFD DRIVER 11621M: Neil Armstrong <neil.armstrong@linaro.org> 11622L: linux-amlogic@lists.infradead.org 11623S: Maintained 11624F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11625F: drivers/mfd/khadas-mcu.c 11626F: drivers/thermal/khadas_mcu_fan.c 11627F: include/linux/mfd/khadas-mcu.h 11628 11629KIONIX/ROHM KX022A ACCELEROMETER 11630M: Matti Vaittinen <mazziesaccount@gmail.com> 11631L: linux-iio@vger.kernel.org 11632S: Supported 11633F: drivers/iio/accel/kionix-kx022a* 11634 11635KMEMLEAK 11636M: Catalin Marinas <catalin.marinas@arm.com> 11637S: Maintained 11638F: Documentation/dev-tools/kmemleak.rst 11639F: include/linux/kmemleak.h 11640F: mm/kmemleak.c 11641F: samples/kmemleak/kmemleak-test.c 11642 11643KMSAN 11644M: Alexander Potapenko <glider@google.com> 11645R: Marco Elver <elver@google.com> 11646R: Dmitry Vyukov <dvyukov@google.com> 11647L: kasan-dev@googlegroups.com 11648S: Maintained 11649F: Documentation/dev-tools/kmsan.rst 11650F: arch/*/include/asm/kmsan.h 11651F: arch/*/mm/kmsan_* 11652F: include/linux/kmsan*.h 11653F: lib/Kconfig.kmsan 11654F: mm/kmsan/ 11655F: scripts/Makefile.kmsan 11656 11657KPROBES 11658M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11659M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11660M: "David S. Miller" <davem@davemloft.net> 11661M: Masami Hiramatsu <mhiramat@kernel.org> 11662L: linux-kernel@vger.kernel.org 11663L: linux-trace-kernel@vger.kernel.org 11664S: Maintained 11665Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11666T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11667F: Documentation/trace/kprobes.rst 11668F: include/asm-generic/kprobes.h 11669F: include/linux/kprobes.h 11670F: kernel/kprobes.c 11671F: lib/test_kprobes.c 11672F: samples/kprobes 11673 11674KS0108 LCD CONTROLLER DRIVER 11675M: Miguel Ojeda <ojeda@kernel.org> 11676S: Maintained 11677F: Documentation/admin-guide/auxdisplay/ks0108.rst 11678F: drivers/auxdisplay/ks0108.c 11679F: include/linux/ks0108.h 11680 11681KTD253 BACKLIGHT DRIVER 11682M: Linus Walleij <linus.walleij@linaro.org> 11683S: Maintained 11684F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11685F: drivers/video/backlight/ktd253-backlight.c 11686 11687KTEST 11688M: Steven Rostedt <rostedt@goodmis.org> 11689M: John Hawley <warthog9@eaglescrag.net> 11690S: Maintained 11691F: tools/testing/ktest 11692 11693KTZ8866 BACKLIGHT DRIVER 11694M: Jianhua Lu <lujianhua000@gmail.com> 11695S: Maintained 11696F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11697F: drivers/video/backlight/ktz8866.c 11698 11699KVM PARAVIRT (KVM/paravirt) 11700M: Paolo Bonzini <pbonzini@redhat.com> 11701R: Wanpeng Li <wanpengli@tencent.com> 11702R: Vitaly Kuznetsov <vkuznets@redhat.com> 11703L: kvm@vger.kernel.org 11704S: Supported 11705T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11706F: arch/um/include/asm/kvm_para.h 11707F: arch/x86/include/asm/kvm_para.h 11708F: arch/x86/include/asm/pvclock-abi.h 11709F: arch/x86/include/uapi/asm/kvm_para.h 11710F: arch/x86/kernel/kvm.c 11711F: arch/x86/kernel/kvmclock.c 11712F: include/asm-generic/kvm_para.h 11713F: include/linux/kvm_para.h 11714F: include/uapi/asm-generic/kvm_para.h 11715F: include/uapi/linux/kvm_para.h 11716 11717KVM X86 HYPER-V (KVM/hyper-v) 11718M: Vitaly Kuznetsov <vkuznets@redhat.com> 11719M: Sean Christopherson <seanjc@google.com> 11720M: Paolo Bonzini <pbonzini@redhat.com> 11721L: kvm@vger.kernel.org 11722S: Supported 11723T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11724F: arch/x86/kvm/hyperv.* 11725F: arch/x86/kvm/kvm_onhyperv.* 11726F: arch/x86/kvm/svm/hyperv.* 11727F: arch/x86/kvm/svm/svm_onhyperv.* 11728F: arch/x86/kvm/vmx/hyperv.* 11729 11730KVM X86 Xen (KVM/Xen) 11731M: David Woodhouse <dwmw2@infradead.org> 11732M: Paul Durrant <paul@xen.org> 11733M: Sean Christopherson <seanjc@google.com> 11734M: Paolo Bonzini <pbonzini@redhat.com> 11735L: kvm@vger.kernel.org 11736S: Supported 11737T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11738F: arch/x86/kvm/xen.* 11739 11740L3MDEV 11741M: David Ahern <dsahern@kernel.org> 11742L: netdev@vger.kernel.org 11743S: Maintained 11744F: include/net/l3mdev.h 11745F: net/l3mdev 11746 11747LANDLOCK SECURITY MODULE 11748M: Mickaël Salaün <mic@digikod.net> 11749L: linux-security-module@vger.kernel.org 11750S: Supported 11751W: https://landlock.io 11752T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11753F: Documentation/security/landlock.rst 11754F: Documentation/userspace-api/landlock.rst 11755F: include/uapi/linux/landlock.h 11756F: samples/landlock/ 11757F: security/landlock/ 11758F: tools/testing/selftests/landlock/ 11759K: landlock 11760K: LANDLOCK 11761 11762LANTIQ / INTEL Ethernet drivers 11763M: Hauke Mehrtens <hauke@hauke-m.de> 11764L: netdev@vger.kernel.org 11765S: Maintained 11766F: drivers/net/dsa/lantiq_gswip.c 11767F: drivers/net/dsa/lantiq_pce.h 11768F: drivers/net/ethernet/lantiq_xrx200.c 11769F: net/dsa/tag_gswip.c 11770 11771LANTIQ MIPS ARCHITECTURE 11772M: John Crispin <john@phrozen.org> 11773L: linux-mips@vger.kernel.org 11774S: Maintained 11775F: arch/mips/lantiq 11776F: drivers/soc/lantiq 11777 11778LASI 53c700 driver for PARISC 11779M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11780L: linux-scsi@vger.kernel.org 11781S: Maintained 11782F: Documentation/scsi/53c700.rst 11783F: drivers/scsi/53c700* 11784 11785LEAKING_ADDRESSES 11786M: Tobin C. Harding <me@tobin.cc> 11787M: Tycho Andersen <tycho@tycho.pizza> 11788L: linux-hardening@vger.kernel.org 11789S: Maintained 11790T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11791F: scripts/leaking_addresses.pl 11792 11793LED SUBSYSTEM 11794M: Pavel Machek <pavel@ucw.cz> 11795M: Lee Jones <lee@kernel.org> 11796L: linux-leds@vger.kernel.org 11797S: Maintained 11798T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11799F: Documentation/devicetree/bindings/leds/ 11800F: Documentation/leds/ 11801F: drivers/leds/ 11802F: include/dt-bindings/leds/ 11803F: include/linux/leds.h 11804 11805LEGACY EEPROM DRIVER 11806M: Jean Delvare <jdelvare@suse.com> 11807S: Maintained 11808F: Documentation/misc-devices/eeprom.rst 11809F: drivers/misc/eeprom/eeprom.c 11810 11811LEGO MINDSTORMS EV3 11812R: David Lechner <david@lechnology.com> 11813S: Maintained 11814F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11815F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11816F: drivers/power/supply/lego_ev3_battery.c 11817 11818LEGO USB Tower driver 11819M: Juergen Stuber <starblue@users.sourceforge.net> 11820L: legousb-devel@lists.sourceforge.net 11821S: Maintained 11822W: http://legousb.sourceforge.net/ 11823F: drivers/usb/misc/legousbtower.c 11824 11825LETSKETCH HID TABLET DRIVER 11826M: Hans de Goede <hdegoede@redhat.com> 11827L: linux-input@vger.kernel.org 11828S: Maintained 11829T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11830F: drivers/hid/hid-letsketch.c 11831 11832LG LAPTOP EXTRAS 11833M: Matan Ziv-Av <matan@svgalib.org> 11834L: platform-driver-x86@vger.kernel.org 11835S: Maintained 11836F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11837F: Documentation/admin-guide/laptops/lg-laptop.rst 11838F: drivers/platform/x86/lg-laptop.c 11839 11840LG2160 MEDIA DRIVER 11841M: Michael Krufky <mkrufky@linuxtv.org> 11842L: linux-media@vger.kernel.org 11843S: Maintained 11844W: https://linuxtv.org 11845W: http://github.com/mkrufky 11846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11847T: git git://linuxtv.org/mkrufky/tuners.git 11848F: drivers/media/dvb-frontends/lg2160.* 11849 11850LGDT3305 MEDIA DRIVER 11851M: Michael Krufky <mkrufky@linuxtv.org> 11852L: linux-media@vger.kernel.org 11853S: Maintained 11854W: https://linuxtv.org 11855W: http://github.com/mkrufky 11856Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11857T: git git://linuxtv.org/mkrufky/tuners.git 11858F: drivers/media/dvb-frontends/lgdt3305.* 11859 11860LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11861M: Viresh Kumar <vireshk@kernel.org> 11862L: linux-ide@vger.kernel.org 11863S: Maintained 11864T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11865F: drivers/ata/pata_arasan_cf.c 11866F: include/linux/pata_arasan_cf_data.h 11867 11868LIBATA PATA DRIVERS 11869R: Sergey Shtylyov <s.shtylyov@omp.ru> 11870L: linux-ide@vger.kernel.org 11871F: drivers/ata/ata_*.c 11872F: drivers/ata/pata_*.c 11873 11874LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11875M: Linus Walleij <linus.walleij@linaro.org> 11876L: linux-ide@vger.kernel.org 11877S: Maintained 11878T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11879F: drivers/ata/pata_ftide010.c 11880F: drivers/ata/sata_gemini.c 11881F: drivers/ata/sata_gemini.h 11882 11883LIBATA SATA AHCI PLATFORM devices support 11884M: Hans de Goede <hdegoede@redhat.com> 11885M: Jens Axboe <axboe@kernel.dk> 11886L: linux-ide@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11889F: drivers/ata/ahci_platform.c 11890F: drivers/ata/libahci_platform.c 11891F: include/linux/ahci_platform.h 11892 11893LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11894M: Serge Semin <fancer.lancer@gmail.com> 11895L: linux-ide@vger.kernel.org 11896S: Maintained 11897T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11898F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11899F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11900F: drivers/ata/ahci_dwc.c 11901 11902LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11903M: Mikael Pettersson <mikpelinux@gmail.com> 11904L: linux-ide@vger.kernel.org 11905S: Maintained 11906T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11907F: drivers/ata/sata_promise.* 11908 11909LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11910M: Damien Le Moal <dlemoal@kernel.org> 11911L: linux-ide@vger.kernel.org 11912S: Maintained 11913T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11914F: Documentation/ABI/testing/sysfs-ata 11915F: Documentation/devicetree/bindings/ata/ 11916F: drivers/ata/ 11917F: include/linux/ata.h 11918F: include/linux/libata.h 11919 11920LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11921M: Vishal Verma <vishal.l.verma@intel.com> 11922M: Dan Williams <dan.j.williams@intel.com> 11923M: Dave Jiang <dave.jiang@intel.com> 11924L: nvdimm@lists.linux.dev 11925S: Supported 11926Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11927P: Documentation/nvdimm/maintainer-entry-profile.rst 11928F: drivers/nvdimm/btt* 11929 11930LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11931M: Dan Williams <dan.j.williams@intel.com> 11932M: Vishal Verma <vishal.l.verma@intel.com> 11933M: Dave Jiang <dave.jiang@intel.com> 11934L: nvdimm@lists.linux.dev 11935S: Supported 11936Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11937P: Documentation/nvdimm/maintainer-entry-profile.rst 11938F: drivers/nvdimm/pmem* 11939 11940LIBNVDIMM: DEVICETREE BINDINGS 11941M: Oliver O'Halloran <oohall@gmail.com> 11942L: nvdimm@lists.linux.dev 11943S: Supported 11944Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11945F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11946F: drivers/nvdimm/of_pmem.c 11947 11948LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11949M: Dan Williams <dan.j.williams@intel.com> 11950M: Vishal Verma <vishal.l.verma@intel.com> 11951M: Dave Jiang <dave.jiang@intel.com> 11952M: Ira Weiny <ira.weiny@intel.com> 11953L: nvdimm@lists.linux.dev 11954S: Supported 11955Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11956P: Documentation/nvdimm/maintainer-entry-profile.rst 11957T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11958F: drivers/acpi/nfit/* 11959F: drivers/nvdimm/* 11960F: include/linux/libnvdimm.h 11961F: include/linux/nd.h 11962F: include/uapi/linux/ndctl.h 11963F: tools/testing/nvdimm/ 11964 11965LICENSES and SPDX stuff 11966M: Thomas Gleixner <tglx@linutronix.de> 11967M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11968L: linux-spdx@vger.kernel.org 11969S: Maintained 11970T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11971F: COPYING 11972F: Documentation/process/license-rules.rst 11973F: LICENSES/ 11974F: scripts/spdxcheck-test.sh 11975F: scripts/spdxcheck.py 11976F: scripts/spdxexclude 11977 11978LINEAR RANGES HELPERS 11979M: Mark Brown <broonie@kernel.org> 11980R: Matti Vaittinen <mazziesaccount@gmail.com> 11981F: include/linux/linear_range.h 11982F: lib/linear_ranges.c 11983F: lib/test_linear_ranges.c 11984 11985LINUX FOR POWER MACINTOSH 11986L: linuxppc-dev@lists.ozlabs.org 11987S: Orphan 11988F: arch/powerpc/platforms/powermac/ 11989F: drivers/macintosh/ 11990X: drivers/macintosh/adb-iop.c 11991X: drivers/macintosh/via-macii.c 11992 11993LINUX FOR POWERPC (32-BIT AND 64-BIT) 11994M: Michael Ellerman <mpe@ellerman.id.au> 11995R: Nicholas Piggin <npiggin@gmail.com> 11996R: Christophe Leroy <christophe.leroy@csgroup.eu> 11997L: linuxppc-dev@lists.ozlabs.org 11998S: Supported 11999W: https://github.com/linuxppc/wiki/wiki 12000Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12001T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12002F: Documentation/ABI/stable/sysfs-firmware-opal-* 12003F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12004F: Documentation/devicetree/bindings/powerpc/ 12005F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12006F: Documentation/powerpc/ 12007F: arch/powerpc/ 12008F: drivers/*/*/*pasemi* 12009F: drivers/*/*pasemi* 12010F: drivers/char/tpm/tpm_ibmvtpm* 12011F: drivers/crypto/nx/ 12012F: drivers/crypto/vmx/ 12013F: drivers/i2c/busses/i2c-opal.c 12014F: drivers/net/ethernet/ibm/ibmveth.* 12015F: drivers/net/ethernet/ibm/ibmvnic.* 12016F: drivers/pci/hotplug/pnv_php.c 12017F: drivers/pci/hotplug/rpa* 12018F: drivers/rtc/rtc-opal.c 12019F: drivers/scsi/ibmvscsi/ 12020F: drivers/tty/hvc/hvc_opal.c 12021F: drivers/watchdog/wdrtas.c 12022F: tools/testing/selftests/powerpc 12023N: /pmac 12024N: powermac 12025N: powernv 12026N: [^a-z0-9]ps3 12027N: pseries 12028 12029LINUX FOR POWERPC EMBEDDED MPC5XXX 12030M: Anatolij Gustschin <agust@denx.de> 12031L: linuxppc-dev@lists.ozlabs.org 12032S: Odd Fixes 12033F: arch/powerpc/platforms/512x/ 12034F: arch/powerpc/platforms/52xx/ 12035 12036LINUX FOR POWERPC EMBEDDED PPC4XX 12037L: linuxppc-dev@lists.ozlabs.org 12038S: Orphan 12039F: arch/powerpc/platforms/40x/ 12040F: arch/powerpc/platforms/44x/ 12041 12042LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12043M: Scott Wood <oss@buserror.net> 12044L: linuxppc-dev@lists.ozlabs.org 12045S: Odd fixes 12046T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12047F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12048F: Documentation/devicetree/bindings/powerpc/fsl/ 12049F: arch/powerpc/platforms/83xx/ 12050F: arch/powerpc/platforms/85xx/ 12051 12052LINUX FOR POWERPC EMBEDDED PPC8XX 12053M: Christophe Leroy <christophe.leroy@csgroup.eu> 12054L: linuxppc-dev@lists.ozlabs.org 12055S: Maintained 12056F: arch/powerpc/platforms/8xx/ 12057 12058LINUX KERNEL DUMP TEST MODULE (LKDTM) 12059M: Kees Cook <keescook@chromium.org> 12060S: Maintained 12061F: drivers/misc/lkdtm/* 12062F: tools/testing/selftests/lkdtm/* 12063 12064LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12065M: Alan Stern <stern@rowland.harvard.edu> 12066M: Andrea Parri <parri.andrea@gmail.com> 12067M: Will Deacon <will@kernel.org> 12068M: Peter Zijlstra <peterz@infradead.org> 12069M: Boqun Feng <boqun.feng@gmail.com> 12070M: Nicholas Piggin <npiggin@gmail.com> 12071M: David Howells <dhowells@redhat.com> 12072M: Jade Alglave <j.alglave@ucl.ac.uk> 12073M: Luc Maranget <luc.maranget@inria.fr> 12074M: "Paul E. McKenney" <paulmck@kernel.org> 12075R: Akira Yokosawa <akiyks@gmail.com> 12076R: Daniel Lustig <dlustig@nvidia.com> 12077R: Joel Fernandes <joel@joelfernandes.org> 12078L: linux-kernel@vger.kernel.org 12079L: linux-arch@vger.kernel.org 12080S: Supported 12081T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12082F: Documentation/atomic_bitops.txt 12083F: Documentation/atomic_t.txt 12084F: Documentation/core-api/refcount-vs-atomic.rst 12085F: Documentation/litmus-tests/ 12086F: Documentation/memory-barriers.txt 12087F: tools/memory-model/ 12088 12089LINUX-NEXT TREE 12090M: Stephen Rothwell <sfr@canb.auug.org.au> 12091L: linux-next@vger.kernel.org 12092S: Supported 12093B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12094T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12095 12096LIS3LV02D ACCELEROMETER DRIVER 12097M: Eric Piel <eric.piel@tremplin-utc.net> 12098S: Maintained 12099F: Documentation/misc-devices/lis3lv02d.rst 12100F: drivers/misc/lis3lv02d/ 12101F: drivers/platform/x86/hp/hp_accel.c 12102 12103LIST KUNIT TEST 12104M: David Gow <davidgow@google.com> 12105L: linux-kselftest@vger.kernel.org 12106L: kunit-dev@googlegroups.com 12107S: Maintained 12108F: lib/list-test.c 12109 12110LITEX PLATFORM 12111M: Karol Gugala <kgugala@antmicro.com> 12112M: Mateusz Holenko <mholenko@antmicro.com> 12113M: Gabriel Somlo <gsomlo@gmail.com> 12114M: Joel Stanley <joel@jms.id.au> 12115S: Maintained 12116F: Documentation/devicetree/bindings/*/litex,*.yaml 12117F: arch/openrisc/boot/dts/or1klitex.dts 12118F: drivers/mmc/host/litex_mmc.c 12119F: drivers/net/ethernet/litex/* 12120F: drivers/soc/litex/* 12121F: drivers/tty/serial/liteuart.c 12122F: include/linux/litex.h 12123N: litex 12124 12125LIVE PATCHING 12126M: Josh Poimboeuf <jpoimboe@kernel.org> 12127M: Jiri Kosina <jikos@kernel.org> 12128M: Miroslav Benes <mbenes@suse.cz> 12129M: Petr Mladek <pmladek@suse.com> 12130R: Joe Lawrence <joe.lawrence@redhat.com> 12131L: live-patching@vger.kernel.org 12132S: Maintained 12133T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12134F: Documentation/ABI/testing/sysfs-kernel-livepatch 12135F: Documentation/livepatch/ 12136F: arch/powerpc/include/asm/livepatch.h 12137F: include/linux/livepatch.h 12138F: kernel/livepatch/ 12139F: kernel/module/livepatch.c 12140F: lib/livepatch/ 12141F: samples/livepatch/ 12142F: tools/testing/selftests/livepatch/ 12143 12144LLC (802.2) 12145L: netdev@vger.kernel.org 12146S: Odd fixes 12147F: include/linux/llc.h 12148F: include/net/llc* 12149F: include/uapi/linux/llc.h 12150F: net/llc/ 12151 12152LM73 HARDWARE MONITOR DRIVER 12153M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12154L: linux-hwmon@vger.kernel.org 12155S: Maintained 12156F: drivers/hwmon/lm73.c 12157 12158LM78 HARDWARE MONITOR DRIVER 12159M: Jean Delvare <jdelvare@suse.com> 12160L: linux-hwmon@vger.kernel.org 12161S: Maintained 12162F: Documentation/hwmon/lm78.rst 12163F: drivers/hwmon/lm78.c 12164 12165LM83 HARDWARE MONITOR DRIVER 12166M: Jean Delvare <jdelvare@suse.com> 12167L: linux-hwmon@vger.kernel.org 12168S: Maintained 12169F: Documentation/hwmon/lm83.rst 12170F: drivers/hwmon/lm83.c 12171 12172LM90 HARDWARE MONITOR DRIVER 12173M: Jean Delvare <jdelvare@suse.com> 12174L: linux-hwmon@vger.kernel.org 12175S: Maintained 12176F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12177F: Documentation/hwmon/lm90.rst 12178F: drivers/hwmon/lm90.c 12179F: include/dt-bindings/thermal/lm90.h 12180 12181LM95234 HARDWARE MONITOR DRIVER 12182M: Guenter Roeck <linux@roeck-us.net> 12183L: linux-hwmon@vger.kernel.org 12184S: Maintained 12185F: Documentation/hwmon/lm95234.rst 12186F: drivers/hwmon/lm95234.c 12187 12188LME2510 MEDIA DRIVER 12189M: Malcolm Priestley <tvboxspy@gmail.com> 12190L: linux-media@vger.kernel.org 12191S: Maintained 12192W: https://linuxtv.org 12193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12194F: drivers/media/usb/dvb-usb-v2/lmedm04* 12195 12196LOADPIN SECURITY MODULE 12197M: Kees Cook <keescook@chromium.org> 12198S: Supported 12199T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12200F: Documentation/admin-guide/LSM/LoadPin.rst 12201F: security/loadpin/ 12202 12203LOCKING PRIMITIVES 12204M: Peter Zijlstra <peterz@infradead.org> 12205M: Ingo Molnar <mingo@redhat.com> 12206M: Will Deacon <will@kernel.org> 12207R: Waiman Long <longman@redhat.com> 12208R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12209L: linux-kernel@vger.kernel.org 12210S: Maintained 12211T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12212F: Documentation/locking/ 12213F: arch/*/include/asm/spinlock*.h 12214F: include/linux/lockdep.h 12215F: include/linux/mutex*.h 12216F: include/linux/rwlock*.h 12217F: include/linux/rwsem*.h 12218F: include/linux/seqlock.h 12219F: include/linux/spinlock*.h 12220F: kernel/locking/ 12221F: lib/locking*.[ch] 12222X: kernel/locking/locktorture.c 12223 12224LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12225M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12226L: linux-ntfs-dev@lists.sourceforge.net 12227S: Maintained 12228W: http://www.linux-ntfs.org/content/view/19/37/ 12229F: Documentation/admin-guide/ldm.rst 12230F: block/partitions/ldm.* 12231 12232LOGITECH HID GAMING KEYBOARDS 12233M: Hans de Goede <hdegoede@redhat.com> 12234L: linux-input@vger.kernel.org 12235S: Maintained 12236T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12237F: drivers/hid/hid-lg-g15.c 12238 12239LONTIUM LT8912B MIPI TO HDMI BRIDGE 12240M: Adrien Grassein <adrien.grassein@gmail.com> 12241S: Maintained 12242F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12243F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12244 12245LOONGARCH 12246M: Huacai Chen <chenhuacai@kernel.org> 12247R: WANG Xuerui <kernel@xen0n.name> 12248L: loongarch@lists.linux.dev 12249S: Maintained 12250T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12251F: Documentation/loongarch/ 12252F: Documentation/translations/zh_CN/loongarch/ 12253F: arch/loongarch/ 12254F: drivers/*/*loongarch* 12255 12256LOONGSON GPIO DRIVER 12257M: Yinbo Zhu <zhuyinbo@loongson.cn> 12258L: linux-gpio@vger.kernel.org 12259S: Maintained 12260F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12261F: drivers/gpio/gpio-loongson-64bit.c 12262 12263LOONGSON LS2X I2C DRIVER 12264M: Binbin Zhou <zhoubinbin@loongson.cn> 12265L: linux-i2c@vger.kernel.org 12266S: Maintained 12267F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12268F: drivers/i2c/busses/i2c-ls2x.c 12269 12270LOONGSON-2 SOC SERIES CLOCK DRIVER 12271M: Yinbo Zhu <zhuyinbo@loongson.cn> 12272L: linux-clk@vger.kernel.org 12273S: Maintained 12274F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12275F: drivers/clk/clk-loongson2.c 12276F: include/dt-bindings/clock/loongson,ls2k-clk.h 12277 12278LOONGSON-2 SOC SERIES GUTS DRIVER 12279M: Yinbo Zhu <zhuyinbo@loongson.cn> 12280L: loongarch@lists.linux.dev 12281S: Maintained 12282F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12283F: drivers/soc/loongson/loongson2_guts.c 12284 12285LOONGSON-2 SOC SERIES PM DRIVER 12286M: Yinbo Zhu <zhuyinbo@loongson.cn> 12287L: linux-pm@vger.kernel.org 12288S: Maintained 12289F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12290 12291LOONGSON-2 SOC SERIES PINCTRL DRIVER 12292M: zhanghongchen <zhanghongchen@loongson.cn> 12293M: Yinbo Zhu <zhuyinbo@loongson.cn> 12294L: linux-gpio@vger.kernel.org 12295S: Maintained 12296F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12297F: drivers/pinctrl/pinctrl-loongson2.c 12298 12299LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12300M: Sathya Prakash <sathya.prakash@broadcom.com> 12301M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12302M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12303L: MPT-FusionLinux.pdl@broadcom.com 12304L: linux-scsi@vger.kernel.org 12305S: Supported 12306W: http://www.avagotech.com/support/ 12307F: drivers/message/fusion/ 12308F: drivers/scsi/mpt3sas/ 12309 12310LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12311M: Matthew Wilcox <willy@infradead.org> 12312L: linux-scsi@vger.kernel.org 12313S: Maintained 12314F: drivers/scsi/sym53c8xx_2/ 12315 12316LTC1660 DAC DRIVER 12317M: Marcus Folkesson <marcus.folkesson@gmail.com> 12318L: linux-iio@vger.kernel.org 12319S: Maintained 12320F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12321F: drivers/iio/dac/ltc1660.c 12322 12323LTC2688 IIO DAC DRIVER 12324M: Nuno Sá <nuno.sa@analog.com> 12325L: linux-iio@vger.kernel.org 12326S: Supported 12327W: https://ez.analog.com/linux-software-drivers 12328F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12329F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12330F: drivers/iio/dac/ltc2688.c 12331 12332LTC2947 HARDWARE MONITOR DRIVER 12333M: Nuno Sá <nuno.sa@analog.com> 12334L: linux-hwmon@vger.kernel.org 12335S: Supported 12336W: https://ez.analog.com/linux-software-drivers 12337F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12338F: drivers/hwmon/ltc2947-core.c 12339F: drivers/hwmon/ltc2947-i2c.c 12340F: drivers/hwmon/ltc2947-spi.c 12341F: drivers/hwmon/ltc2947.h 12342 12343LTC2983 IIO TEMPERATURE DRIVER 12344M: Nuno Sá <nuno.sa@analog.com> 12345L: linux-iio@vger.kernel.org 12346S: Supported 12347W: https://ez.analog.com/linux-software-drivers 12348F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12349F: drivers/iio/temperature/ltc2983.c 12350 12351LTC4261 HARDWARE MONITOR DRIVER 12352M: Guenter Roeck <linux@roeck-us.net> 12353L: linux-hwmon@vger.kernel.org 12354S: Maintained 12355F: Documentation/hwmon/ltc4261.rst 12356F: drivers/hwmon/ltc4261.c 12357 12358LTC4306 I2C MULTIPLEXER DRIVER 12359M: Michael Hennerich <michael.hennerich@analog.com> 12360L: linux-i2c@vger.kernel.org 12361S: Supported 12362W: https://ez.analog.com/linux-software-drivers 12363F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12364F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12365 12366LTP (Linux Test Project) 12367M: Mike Frysinger <vapier@gentoo.org> 12368M: Cyril Hrubis <chrubis@suse.cz> 12369M: Wanlong Gao <wanlong.gao@gmail.com> 12370M: Jan Stancek <jstancek@redhat.com> 12371M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12372M: Alexey Kodanev <alexey.kodanev@oracle.com> 12373L: ltp@lists.linux.it (subscribers-only) 12374S: Maintained 12375W: http://linux-test-project.github.io/ 12376T: git https://github.com/linux-test-project/ltp.git 12377 12378LYNX 28G SERDES PHY DRIVER 12379M: Ioana Ciornei <ioana.ciornei@nxp.com> 12380L: netdev@vger.kernel.org 12381S: Supported 12382F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12383F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12384 12385LYNX PCS MODULE 12386M: Ioana Ciornei <ioana.ciornei@nxp.com> 12387L: netdev@vger.kernel.org 12388S: Supported 12389F: drivers/net/pcs/pcs-lynx.c 12390F: include/linux/pcs-lynx.h 12391 12392M68K ARCHITECTURE 12393M: Geert Uytterhoeven <geert@linux-m68k.org> 12394L: linux-m68k@lists.linux-m68k.org 12395S: Maintained 12396W: http://www.linux-m68k.org/ 12397T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12398F: arch/m68k/ 12399F: drivers/zorro/ 12400 12401M68K ON APPLE MACINTOSH 12402M: Joshua Thompson <funaho@jurai.org> 12403L: linux-m68k@lists.linux-m68k.org 12404S: Maintained 12405W: http://www.mac.linux-m68k.org/ 12406F: arch/m68k/mac/ 12407F: drivers/macintosh/adb-iop.c 12408F: drivers/macintosh/via-macii.c 12409 12410M68K ON HP9000/300 12411M: Philip Blundell <philb@gnu.org> 12412S: Maintained 12413W: http://www.tazenda.demon.co.uk/phil/linux-hp 12414F: arch/m68k/hp300/ 12415 12416M88DS3103 MEDIA DRIVER 12417M: Antti Palosaari <crope@iki.fi> 12418L: linux-media@vger.kernel.org 12419S: Maintained 12420W: https://linuxtv.org 12421W: http://palosaari.fi/linux/ 12422Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12423T: git git://linuxtv.org/anttip/media_tree.git 12424F: drivers/media/dvb-frontends/m88ds3103* 12425 12426M88RS2000 MEDIA DRIVER 12427M: Malcolm Priestley <tvboxspy@gmail.com> 12428L: linux-media@vger.kernel.org 12429S: Maintained 12430W: https://linuxtv.org 12431Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12432F: drivers/media/dvb-frontends/m88rs2000* 12433 12434MA901 MASTERKIT USB FM RADIO DRIVER 12435M: Alexey Klimov <klimov.linux@gmail.com> 12436L: linux-media@vger.kernel.org 12437S: Maintained 12438T: git git://linuxtv.org/media_tree.git 12439F: drivers/media/radio/radio-ma901.c 12440 12441MAC80211 12442M: Johannes Berg <johannes@sipsolutions.net> 12443L: linux-wireless@vger.kernel.org 12444S: Maintained 12445W: https://wireless.wiki.kernel.org/ 12446Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12447T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12448T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12449F: Documentation/networking/mac80211-injection.rst 12450F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12451F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12452F: include/net/mac80211.h 12453F: net/mac80211/ 12454 12455MAILBOX API 12456M: Jassi Brar <jassisinghbrar@gmail.com> 12457L: linux-kernel@vger.kernel.org 12458S: Maintained 12459F: Documentation/devicetree/bindings/mailbox/ 12460F: drivers/mailbox/ 12461F: include/dt-bindings/mailbox/ 12462F: include/linux/mailbox_client.h 12463F: include/linux/mailbox_controller.h 12464 12465MAILBOX ARM MHUv2 12466M: Viresh Kumar <viresh.kumar@linaro.org> 12467M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12468L: linux-kernel@vger.kernel.org 12469S: Maintained 12470F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12471F: drivers/mailbox/arm_mhuv2.c 12472F: include/linux/mailbox/arm_mhuv2_message.h 12473 12474MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12475M: Michael Kerrisk <mtk.manpages@gmail.com> 12476L: linux-man@vger.kernel.org 12477S: Maintained 12478W: http://www.kernel.org/doc/man-pages 12479 12480MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12481M: Jeremy Kerr <jk@codeconstruct.com.au> 12482M: Matt Johnston <matt@codeconstruct.com.au> 12483L: netdev@vger.kernel.org 12484S: Maintained 12485F: Documentation/networking/mctp.rst 12486F: drivers/net/mctp/ 12487F: include/net/mctp.h 12488F: include/net/mctpdevice.h 12489F: include/net/netns/mctp.h 12490F: net/mctp/ 12491 12492MAPLE TREE 12493M: Liam R. Howlett <Liam.Howlett@oracle.com> 12494L: linux-mm@kvack.org 12495S: Supported 12496F: Documentation/core-api/maple_tree.rst 12497F: include/linux/maple_tree.h 12498F: include/trace/events/maple_tree.h 12499F: lib/maple_tree.c 12500F: lib/test_maple_tree.c 12501F: tools/testing/radix-tree/linux/maple_tree.h 12502F: tools/testing/radix-tree/maple.c 12503 12504MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12505M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12506L: linux-mips@vger.kernel.org 12507S: Maintained 12508F: arch/mips/boot/dts/img/pistachio* 12509 12510MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12511M: Andrew Lunn <andrew@lunn.ch> 12512L: netdev@vger.kernel.org 12513S: Maintained 12514F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12515F: Documentation/networking/devlink/mv88e6xxx.rst 12516F: drivers/net/dsa/mv88e6xxx/ 12517F: include/linux/dsa/mv88e6xxx.h 12518F: include/linux/platform_data/mv88e6xxx.h 12519 12520MARVELL ARMADA 3700 PHY DRIVERS 12521M: Miquel Raynal <miquel.raynal@bootlin.com> 12522S: Maintained 12523F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12524F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12525F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12526F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12527 12528MARVELL ARMADA 3700 SERIAL DRIVER 12529M: Pali Rohár <pali@kernel.org> 12530S: Maintained 12531F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12532F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12533F: drivers/tty/serial/mvebu-uart.c 12534 12535MARVELL ARMADA DRM SUPPORT 12536M: Russell King <linux@armlinux.org.uk> 12537S: Maintained 12538T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12539T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12540F: Documentation/devicetree/bindings/display/armada/ 12541F: drivers/gpu/drm/armada/ 12542F: include/uapi/drm/armada_drm.h 12543 12544MARVELL CRYPTO DRIVER 12545M: Boris Brezillon <bbrezillon@kernel.org> 12546M: Arnaud Ebalard <arno@natisbad.org> 12547M: Srujana Challa <schalla@marvell.com> 12548L: linux-crypto@vger.kernel.org 12549S: Maintained 12550F: drivers/crypto/marvell/ 12551F: include/linux/soc/marvell/octeontx2/ 12552 12553MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12554M: Mirko Lindner <mlindner@marvell.com> 12555M: Stephen Hemminger <stephen@networkplumber.org> 12556L: netdev@vger.kernel.org 12557S: Maintained 12558F: drivers/net/ethernet/marvell/sk* 12559 12560MARVELL LIBERTAS WIRELESS DRIVER 12561L: libertas-dev@lists.infradead.org 12562S: Orphan 12563F: drivers/net/wireless/marvell/libertas/ 12564 12565MARVELL MACCHIATOBIN SUPPORT 12566M: Russell King <linux@armlinux.org.uk> 12567L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12568S: Maintained 12569F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12570 12571MARVELL MV643XX ETHERNET DRIVER 12572M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12573L: netdev@vger.kernel.org 12574S: Maintained 12575F: drivers/net/ethernet/marvell/mv643xx_eth.* 12576F: include/linux/mv643xx.h 12577 12578MARVELL MV88X3310 PHY DRIVER 12579M: Russell King <linux@armlinux.org.uk> 12580M: Marek Behún <kabel@kernel.org> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: drivers/net/phy/marvell10g.c 12584 12585MARVELL MVEBU THERMAL DRIVER 12586M: Miquel Raynal <miquel.raynal@bootlin.com> 12587S: Maintained 12588F: drivers/thermal/armada_thermal.c 12589 12590MARVELL MVNETA ETHERNET DRIVER 12591M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12592L: netdev@vger.kernel.org 12593S: Maintained 12594F: drivers/net/ethernet/marvell/mvneta.* 12595 12596MARVELL MVPP2 ETHERNET DRIVER 12597M: Marcin Wojtas <mw@semihalf.com> 12598M: Russell King <linux@armlinux.org.uk> 12599L: netdev@vger.kernel.org 12600S: Maintained 12601F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12602F: drivers/net/ethernet/marvell/mvpp2/ 12603 12604MARVELL MWIFIEX WIRELESS DRIVER 12605M: Amitkumar Karwar <amitkarwar@gmail.com> 12606M: Ganapathi Bhat <ganapathi017@gmail.com> 12607M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12608M: Xinming Hu <huxinming820@gmail.com> 12609L: linux-wireless@vger.kernel.org 12610S: Maintained 12611F: drivers/net/wireless/marvell/mwifiex/ 12612 12613MARVELL MWL8K WIRELESS DRIVER 12614M: Lennert Buytenhek <buytenh@wantstofly.org> 12615L: linux-wireless@vger.kernel.org 12616S: Odd Fixes 12617F: drivers/net/wireless/marvell/mwl8k.c 12618 12619MARVELL NAND CONTROLLER DRIVER 12620M: Miquel Raynal <miquel.raynal@bootlin.com> 12621L: linux-mtd@lists.infradead.org 12622S: Maintained 12623F: drivers/mtd/nand/raw/marvell_nand.c 12624 12625MARVELL OCTEON ENDPOINT DRIVER 12626M: Veerasenareddy Burru <vburru@marvell.com> 12627M: Sathesh Edara <sedara@marvell.com> 12628L: netdev@vger.kernel.org 12629S: Supported 12630F: drivers/net/ethernet/marvell/octeon_ep 12631 12632MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12633M: Sunil Goutham <sgoutham@marvell.com> 12634M: Geetha sowjanya <gakula@marvell.com> 12635M: Subbaraya Sundeep <sbhatta@marvell.com> 12636M: hariprasad <hkelam@marvell.com> 12637L: netdev@vger.kernel.org 12638S: Supported 12639F: drivers/net/ethernet/marvell/octeontx2/nic/ 12640F: include/linux/soc/marvell/octeontx2/ 12641 12642MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12643M: Sunil Goutham <sgoutham@marvell.com> 12644M: Linu Cherian <lcherian@marvell.com> 12645M: Geetha sowjanya <gakula@marvell.com> 12646M: Jerin Jacob <jerinj@marvell.com> 12647M: hariprasad <hkelam@marvell.com> 12648M: Subbaraya Sundeep <sbhatta@marvell.com> 12649L: netdev@vger.kernel.org 12650S: Supported 12651F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12652F: drivers/net/ethernet/marvell/octeontx2/af/ 12653 12654MARVELL PRESTERA ETHERNET SWITCH DRIVER 12655M: Taras Chornyi <taras.chornyi@plvision.eu> 12656S: Supported 12657W: https://github.com/Marvell-switching/switchdev-prestera 12658F: drivers/net/ethernet/marvell/prestera/ 12659 12660MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12661M: Nicolas Pitre <nico@fluxnic.net> 12662S: Odd Fixes 12663F: drivers/mmc/host/mvsdio.* 12664 12665MARVELL USB MDIO CONTROLLER DRIVER 12666M: Tobias Waldekranz <tobias@waldekranz.com> 12667L: netdev@vger.kernel.org 12668S: Maintained 12669F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12670F: drivers/net/mdio/mdio-mvusb.c 12671 12672MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12673M: Hu Ziji <huziji@marvell.com> 12674L: linux-mmc@vger.kernel.org 12675S: Supported 12676F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12677F: drivers/mmc/host/sdhci-xenon* 12678 12679MATROX FRAMEBUFFER DRIVER 12680L: linux-fbdev@vger.kernel.org 12681S: Orphan 12682F: drivers/video/fbdev/matrox/matroxfb_* 12683F: include/uapi/linux/matroxfb.h 12684 12685MAX15301 DRIVER 12686M: Daniel Nilsson <daniel.nilsson@flex.com> 12687L: linux-hwmon@vger.kernel.org 12688S: Maintained 12689F: Documentation/hwmon/max15301.rst 12690F: drivers/hwmon/pmbus/max15301.c 12691 12692MAX16065 HARDWARE MONITOR DRIVER 12693M: Guenter Roeck <linux@roeck-us.net> 12694L: linux-hwmon@vger.kernel.org 12695S: Maintained 12696F: Documentation/hwmon/max16065.rst 12697F: drivers/hwmon/max16065.c 12698 12699MAX2175 SDR TUNER DRIVER 12700M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12701L: linux-media@vger.kernel.org 12702S: Maintained 12703T: git git://linuxtv.org/media_tree.git 12704F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12705F: Documentation/userspace-api/media/drivers/max2175.rst 12706F: drivers/media/i2c/max2175* 12707F: include/uapi/linux/max2175.h 12708 12709MAX31827 TEMPERATURE SWITCH DRIVER 12710M: Daniel Matyas <daniel.matyas@analog.com> 12711L: linux-hwmon@vger.kernel.org 12712S: Supported 12713W: http://ez.analog.com/community/linux-device-drivers 12714F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12715F: Documentation/hwmon/max31827.rst 12716F: drivers/hwmon/max31827.c 12717 12718MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12719L: linux-hwmon@vger.kernel.org 12720S: Orphan 12721F: Documentation/hwmon/max6650.rst 12722F: drivers/hwmon/max6650.c 12723 12724MAX6697 HARDWARE MONITOR DRIVER 12725M: Guenter Roeck <linux@roeck-us.net> 12726L: linux-hwmon@vger.kernel.org 12727S: Maintained 12728F: Documentation/devicetree/bindings/hwmon/max6697.txt 12729F: Documentation/hwmon/max6697.rst 12730F: drivers/hwmon/max6697.c 12731F: include/linux/platform_data/max6697.h 12732 12733MAX9286 QUAD GMSL DESERIALIZER DRIVER 12734M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12735M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12736M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12737M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12738L: linux-media@vger.kernel.org 12739S: Maintained 12740F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12741F: drivers/media/i2c/max9286.c 12742 12743MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12744M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12745L: linux-media@vger.kernel.org 12746S: Maintained 12747F: drivers/staging/media/max96712/max96712.c 12748 12749MAX9860 MONO AUDIO VOICE CODEC DRIVER 12750M: Peter Rosin <peda@axentia.se> 12751L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12752S: Maintained 12753F: Documentation/devicetree/bindings/sound/max9860.txt 12754F: sound/soc/codecs/max9860.* 12755 12756MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12757M: Andreas Klinger <ak@it-klinger.de> 12758L: linux-iio@vger.kernel.org 12759S: Maintained 12760F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12761F: drivers/iio/proximity/mb1232.c 12762 12763MAXIM MAX11205 DRIVER 12764M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12765L: linux-iio@vger.kernel.org 12766S: Supported 12767W: https://ez.analog.com/linux-software-drivers 12768F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12769F: drivers/iio/adc/max11205.c 12770 12771MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12772R: Iskren Chernev <iskren.chernev@gmail.com> 12773R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12774R: Marek Szyprowski <m.szyprowski@samsung.com> 12775R: Matheus Castello <matheus@castello.eng.br> 12776L: linux-pm@vger.kernel.org 12777S: Maintained 12778F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12779F: drivers/power/supply/max17040_battery.c 12780 12781MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12782R: Hans de Goede <hdegoede@redhat.com> 12783R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12784R: Marek Szyprowski <m.szyprowski@samsung.com> 12785R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12786R: Purism Kernel Team <kernel@puri.sm> 12787L: linux-pm@vger.kernel.org 12788S: Maintained 12789F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12790F: drivers/power/supply/max17042_battery.c 12791 12792MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12793M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12794L: linux-kernel@vger.kernel.org 12795S: Maintained 12796F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12797F: drivers/regulator/max20086-regulator.c 12798 12799MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12800M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12801L: linux-iio@vger.kernel.org 12802S: Maintained 12803F: drivers/iio/temperature/max30208.c 12804 12805MAXIM MAX77650 PMIC MFD DRIVER 12806M: Bartosz Golaszewski <brgl@bgdev.pl> 12807L: linux-kernel@vger.kernel.org 12808S: Maintained 12809F: Documentation/devicetree/bindings/*/*max77650.yaml 12810F: Documentation/devicetree/bindings/*/max77650*.yaml 12811F: drivers/gpio/gpio-max77650.c 12812F: drivers/input/misc/max77650-onkey.c 12813F: drivers/leds/leds-max77650.c 12814F: drivers/mfd/max77650.c 12815F: drivers/power/supply/max77650-charger.c 12816F: drivers/regulator/max77650-regulator.c 12817F: include/linux/mfd/max77650.h 12818 12819MAXIM MAX77714 PMIC MFD DRIVER 12820M: Luca Ceresoli <luca@lucaceresoli.net> 12821S: Maintained 12822F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12823F: drivers/mfd/max77714.c 12824F: include/linux/mfd/max77714.h 12825 12826MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12827M: Javier Martinez Canillas <javier@dowhile0.org> 12828L: linux-kernel@vger.kernel.org 12829S: Supported 12830F: Documentation/devicetree/bindings/*/*max77802.yaml 12831F: drivers/regulator/max77802-regulator.c 12832F: include/dt-bindings/*/*max77802.h 12833 12834MAXIM MAX77976 BATTERY CHARGER 12835M: Luca Ceresoli <luca@lucaceresoli.net> 12836S: Supported 12837F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12838F: drivers/power/supply/max77976_charger.c 12839 12840MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12841M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12842L: linux-pm@vger.kernel.org 12843S: Maintained 12844B: mailto:linux-samsung-soc@vger.kernel.org 12845F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12846F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12847F: drivers/power/supply/max14577_charger.c 12848F: drivers/power/supply/max77693_charger.c 12849 12850MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12851M: Chanwoo Choi <cw00.choi@samsung.com> 12852M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12853L: linux-kernel@vger.kernel.org 12854S: Maintained 12855B: mailto:linux-samsung-soc@vger.kernel.org 12856F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12857F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12858F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12859F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12860F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12861F: drivers/*/*max77843.c 12862F: drivers/*/max14577*.c 12863F: drivers/*/max77686*.c 12864F: drivers/*/max77693*.c 12865F: drivers/clk/clk-max77686.c 12866F: drivers/extcon/extcon-max14577.c 12867F: drivers/extcon/extcon-max77693.c 12868F: drivers/rtc/rtc-max77686.c 12869F: include/linux/mfd/max14577*.h 12870F: include/linux/mfd/max77686*.h 12871F: include/linux/mfd/max77693*.h 12872 12873MAXIRADIO FM RADIO RECEIVER DRIVER 12874M: Hans Verkuil <hverkuil@xs4all.nl> 12875L: linux-media@vger.kernel.org 12876S: Maintained 12877W: https://linuxtv.org 12878T: git git://linuxtv.org/media_tree.git 12879F: drivers/media/radio/radio-maxiradio* 12880 12881MAXLINEAR ETHERNET PHY DRIVER 12882M: Xu Liang <lxu@maxlinear.com> 12883L: netdev@vger.kernel.org 12884S: Supported 12885F: drivers/net/phy/mxl-gpy.c 12886 12887MCAN MMIO DEVICE DRIVER 12888M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12889L: linux-can@vger.kernel.org 12890S: Maintained 12891F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12892F: drivers/net/can/m_can/m_can.c 12893F: drivers/net/can/m_can/m_can.h 12894F: drivers/net/can/m_can/m_can_platform.c 12895 12896MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12897R: Yasushi SHOJI <yashi@spacecubics.com> 12898L: linux-can@vger.kernel.org 12899S: Maintained 12900F: drivers/net/can/usb/mcba_usb.c 12901 12902MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12903M: Rishi Gupta <gupt21@gmail.com> 12904L: linux-i2c@vger.kernel.org 12905L: linux-input@vger.kernel.org 12906S: Maintained 12907F: drivers/hid/hid-mcp2221.c 12908 12909MCP251XFD SPI-CAN NETWORK DRIVER 12910M: Marc Kleine-Budde <mkl@pengutronix.de> 12911M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12912R: Thomas Kopp <thomas.kopp@microchip.com> 12913L: linux-can@vger.kernel.org 12914S: Maintained 12915F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12916F: drivers/net/can/spi/mcp251xfd/ 12917 12918MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12919M: Peter Rosin <peda@axentia.se> 12920L: linux-iio@vger.kernel.org 12921S: Maintained 12922F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12923F: drivers/iio/potentiometer/mcp4018.c 12924F: drivers/iio/potentiometer/mcp4531.c 12925 12926MCR20A IEEE-802.15.4 RADIO DRIVER 12927M: Stefan Schmidt <stefan@datenfreihafen.org> 12928L: linux-wpan@vger.kernel.org 12929S: Odd Fixes 12930W: https://github.com/xueliu/mcr20a-linux 12931F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12932F: drivers/net/ieee802154/mcr20a.c 12933F: drivers/net/ieee802154/mcr20a.h 12934 12935MDIO REGMAP DRIVER 12936M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12937L: netdev@vger.kernel.org 12938S: Maintained 12939F: drivers/net/mdio/mdio-regmap.c 12940F: include/linux/mdio/mdio-regmap.h 12941 12942MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12943M: William Breathitt Gray <william.gray@linaro.org> 12944L: linux-iio@vger.kernel.org 12945S: Maintained 12946F: drivers/iio/dac/cio-dac.c 12947 12948MEDIA CONTROLLER FRAMEWORK 12949M: Sakari Ailus <sakari.ailus@linux.intel.com> 12950M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12951L: linux-media@vger.kernel.org 12952S: Supported 12953W: https://www.linuxtv.org 12954T: git git://linuxtv.org/media_tree.git 12955F: drivers/media/mc/ 12956F: include/media/media-*.h 12957F: include/uapi/linux/media.h 12958 12959MEDIA DRIVER FOR FREESCALE IMX PXP 12960M: Philipp Zabel <p.zabel@pengutronix.de> 12961L: linux-media@vger.kernel.org 12962S: Maintained 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/platform/nxp/imx-pxp.[ch] 12965 12966MEDIA DRIVERS FOR ASCOT2E 12967M: Sergey Kozlov <serjk@netup.ru> 12968M: Abylay Ospan <aospan@netup.ru> 12969L: linux-media@vger.kernel.org 12970S: Supported 12971W: https://linuxtv.org 12972W: http://netup.tv/ 12973T: git git://linuxtv.org/media_tree.git 12974F: drivers/media/dvb-frontends/ascot2e* 12975 12976MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12977M: Jasmin Jessich <jasmin@anw.at> 12978L: linux-media@vger.kernel.org 12979S: Maintained 12980W: https://linuxtv.org 12981T: git git://linuxtv.org/media_tree.git 12982F: drivers/media/dvb-frontends/cxd2099* 12983 12984MEDIA DRIVERS FOR CXD2841ER 12985M: Sergey Kozlov <serjk@netup.ru> 12986M: Abylay Ospan <aospan@netup.ru> 12987L: linux-media@vger.kernel.org 12988S: Supported 12989W: https://linuxtv.org 12990W: http://netup.tv/ 12991T: git git://linuxtv.org/media_tree.git 12992F: drivers/media/dvb-frontends/cxd2841er* 12993 12994MEDIA DRIVERS FOR CXD2880 12995M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12996L: linux-media@vger.kernel.org 12997S: Supported 12998W: http://linuxtv.org/ 12999T: git git://linuxtv.org/media_tree.git 13000F: drivers/media/dvb-frontends/cxd2880/* 13001F: drivers/media/spi/cxd2880* 13002 13003MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13004L: linux-media@vger.kernel.org 13005S: Orphan 13006W: https://linuxtv.org 13007T: git git://linuxtv.org/media_tree.git 13008F: drivers/media/pci/ddbridge/* 13009 13010MEDIA DRIVERS FOR FREESCALE IMX 13011M: Steve Longerbeam <slongerbeam@gmail.com> 13012M: Philipp Zabel <p.zabel@pengutronix.de> 13013L: linux-media@vger.kernel.org 13014S: Maintained 13015T: git git://linuxtv.org/media_tree.git 13016F: Documentation/admin-guide/media/imx.rst 13017F: Documentation/devicetree/bindings/media/imx.txt 13018F: drivers/staging/media/imx/ 13019F: include/linux/imx-media.h 13020F: include/media/imx.h 13021 13022MEDIA DRIVERS FOR FREESCALE IMX7 13023M: Rui Miguel Silva <rmfrfs@gmail.com> 13024M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13025L: linux-media@vger.kernel.org 13026S: Maintained 13027T: git git://linuxtv.org/media_tree.git 13028F: Documentation/admin-guide/media/imx7.rst 13029F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13030F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13031F: drivers/media/platform/nxp/imx-mipi-csis.c 13032F: drivers/media/platform/nxp/imx7-media-csi.c 13033 13034MEDIA DRIVERS FOR HELENE 13035M: Abylay Ospan <aospan@netup.ru> 13036L: linux-media@vger.kernel.org 13037S: Supported 13038W: https://linuxtv.org 13039W: http://netup.tv/ 13040T: git git://linuxtv.org/media_tree.git 13041F: drivers/media/dvb-frontends/helene* 13042 13043MEDIA DRIVERS FOR HORUS3A 13044M: Sergey Kozlov <serjk@netup.ru> 13045M: Abylay Ospan <aospan@netup.ru> 13046L: linux-media@vger.kernel.org 13047S: Supported 13048W: https://linuxtv.org 13049W: http://netup.tv/ 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/horus3a* 13052 13053MEDIA DRIVERS FOR LNBH25 13054M: Sergey Kozlov <serjk@netup.ru> 13055M: Abylay Ospan <aospan@netup.ru> 13056L: linux-media@vger.kernel.org 13057S: Supported 13058W: https://linuxtv.org 13059W: http://netup.tv/ 13060T: git git://linuxtv.org/media_tree.git 13061F: drivers/media/dvb-frontends/lnbh25* 13062 13063MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13064L: linux-media@vger.kernel.org 13065S: Orphan 13066W: https://linuxtv.org 13067T: git git://linuxtv.org/media_tree.git 13068F: drivers/media/dvb-frontends/mxl5xx* 13069 13070MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13071M: Sergey Kozlov <serjk@netup.ru> 13072M: Abylay Ospan <aospan@netup.ru> 13073L: linux-media@vger.kernel.org 13074S: Supported 13075W: https://linuxtv.org 13076W: http://netup.tv/ 13077T: git git://linuxtv.org/media_tree.git 13078F: drivers/media/pci/netup_unidvb/* 13079 13080MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13081M: Dmitry Osipenko <digetx@gmail.com> 13082L: linux-media@vger.kernel.org 13083L: linux-tegra@vger.kernel.org 13084S: Maintained 13085T: git git://linuxtv.org/media_tree.git 13086F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13087F: drivers/media/platform/nvidia/tegra-vde/ 13088 13089MEDIA DRIVERS FOR RENESAS - CEU 13090M: Jacopo Mondi <jacopo@jmondi.org> 13091L: linux-media@vger.kernel.org 13092L: linux-renesas-soc@vger.kernel.org 13093S: Supported 13094T: git git://linuxtv.org/media_tree.git 13095F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13096F: drivers/media/platform/renesas/renesas-ceu.c 13097F: include/media/drv-intf/renesas-ceu.h 13098 13099MEDIA DRIVERS FOR RENESAS - DRIF 13100M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13101L: linux-media@vger.kernel.org 13102L: linux-renesas-soc@vger.kernel.org 13103S: Supported 13104T: git git://linuxtv.org/media_tree.git 13105F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13106F: drivers/media/platform/renesas/rcar_drif.c 13107 13108MEDIA DRIVERS FOR RENESAS - FCP 13109M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13110L: linux-media@vger.kernel.org 13111L: linux-renesas-soc@vger.kernel.org 13112S: Supported 13113T: git git://linuxtv.org/media_tree.git 13114F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13115F: drivers/media/platform/renesas/rcar-fcp.c 13116F: include/media/rcar-fcp.h 13117 13118MEDIA DRIVERS FOR RENESAS - FDP1 13119M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13120L: linux-media@vger.kernel.org 13121L: linux-renesas-soc@vger.kernel.org 13122S: Supported 13123T: git git://linuxtv.org/media_tree.git 13124F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13125F: drivers/media/platform/renesas/rcar_fdp1.c 13126 13127MEDIA DRIVERS FOR RENESAS - VIN 13128M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13129L: linux-media@vger.kernel.org 13130L: linux-renesas-soc@vger.kernel.org 13131S: Supported 13132T: git git://linuxtv.org/media_tree.git 13133F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13134F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13135F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13136F: drivers/media/platform/renesas/rcar-isp.c 13137F: drivers/media/platform/renesas/rcar-vin/ 13138 13139MEDIA DRIVERS FOR RENESAS - VSP1 13140M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13141M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13142L: linux-media@vger.kernel.org 13143L: linux-renesas-soc@vger.kernel.org 13144S: Supported 13145T: git git://linuxtv.org/media_tree.git 13146F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13147F: drivers/media/platform/renesas/vsp1/ 13148 13149MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13150L: linux-media@vger.kernel.org 13151S: Orphan 13152W: https://linuxtv.org 13153T: git git://linuxtv.org/media_tree.git 13154F: drivers/media/dvb-frontends/stv0910* 13155 13156MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13157L: linux-media@vger.kernel.org 13158S: Orphan 13159W: https://linuxtv.org 13160T: git git://linuxtv.org/media_tree.git 13161F: drivers/media/dvb-frontends/stv6111* 13162 13163MEDIA DRIVERS FOR STM32 - DCMI 13164M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13165L: linux-media@vger.kernel.org 13166S: Supported 13167T: git git://linuxtv.org/media_tree.git 13168F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13169F: drivers/media/platform/st/stm32/stm32-dcmi.c 13170 13171MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13172M: Mauro Carvalho Chehab <mchehab@kernel.org> 13173L: linux-media@vger.kernel.org 13174S: Maintained 13175W: https://linuxtv.org 13176Q: http://patchwork.kernel.org/project/linux-media/list/ 13177T: git git://linuxtv.org/media_tree.git 13178F: Documentation/admin-guide/media/ 13179F: Documentation/devicetree/bindings/media/ 13180F: Documentation/driver-api/media/ 13181F: Documentation/userspace-api/media/ 13182F: drivers/media/ 13183F: drivers/staging/media/ 13184F: include/dt-bindings/media/ 13185F: include/linux/platform_data/media/ 13186F: include/media/ 13187F: include/uapi/linux/dvb/ 13188F: include/uapi/linux/ivtv* 13189F: include/uapi/linux/media.h 13190F: include/uapi/linux/uvcvideo.h 13191F: include/uapi/linux/v4l2-* 13192F: include/uapi/linux/videodev2.h 13193 13194MEDIATEK BLUETOOTH DRIVER 13195M: Sean Wang <sean.wang@mediatek.com> 13196L: linux-bluetooth@vger.kernel.org 13197L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13198S: Maintained 13199F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13200F: drivers/bluetooth/btmtkuart.c 13201 13202MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13203M: Sean Wang <sean.wang@mediatek.com> 13204L: linux-pm@vger.kernel.org 13205S: Maintained 13206F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13207F: drivers/power/reset/mt6323-poweroff.c 13208 13209MEDIATEK CIR DRIVER 13210M: Sean Wang <sean.wang@mediatek.com> 13211S: Maintained 13212F: drivers/media/rc/mtk-cir.c 13213 13214MEDIATEK DMA DRIVER 13215M: Sean Wang <sean.wang@mediatek.com> 13216L: dmaengine@vger.kernel.org 13217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13218L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13219S: Maintained 13220F: Documentation/devicetree/bindings/dma/mtk-* 13221F: drivers/dma/mediatek/ 13222 13223MEDIATEK ETHERNET DRIVER 13224M: Felix Fietkau <nbd@nbd.name> 13225M: John Crispin <john@phrozen.org> 13226M: Sean Wang <sean.wang@mediatek.com> 13227M: Mark Lee <Mark-MC.Lee@mediatek.com> 13228M: Lorenzo Bianconi <lorenzo@kernel.org> 13229L: netdev@vger.kernel.org 13230S: Maintained 13231F: drivers/net/ethernet/mediatek/ 13232 13233MEDIATEK ETHERNET PCS DRIVER 13234M: Alexander Couzens <lynxis@fe80.eu> 13235M: Daniel Golle <daniel@makrotopia.org> 13236L: netdev@vger.kernel.org 13237S: Maintained 13238F: drivers/net/pcs/pcs-mtk-lynxi.c 13239F: include/linux/pcs/pcs-mtk-lynxi.h 13240 13241MEDIATEK ETHERNET PHY DRIVERS 13242M: Daniel Golle <daniel@makrotopia.org> 13243M: Qingfang Deng <dqfext@gmail.com> 13244M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13245L: netdev@vger.kernel.org 13246S: Maintained 13247F: drivers/net/phy/mediatek-ge-soc.c 13248F: drivers/net/phy/mediatek-ge.c 13249 13250MEDIATEK I2C CONTROLLER DRIVER 13251M: Qii Wang <qii.wang@mediatek.com> 13252L: linux-i2c@vger.kernel.org 13253S: Maintained 13254F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13255F: drivers/i2c/busses/i2c-mt65xx.c 13256 13257MEDIATEK IOMMU DRIVER 13258M: Yong Wu <yong.wu@mediatek.com> 13259L: iommu@lists.linux.dev 13260L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13261S: Supported 13262F: Documentation/devicetree/bindings/iommu/mediatek* 13263F: drivers/iommu/mtk_iommu* 13264F: include/dt-bindings/memory/mt*-port.h 13265 13266MEDIATEK JPEG DRIVER 13267M: Bin Liu <bin.liu@mediatek.com> 13268S: Supported 13269F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13270F: drivers/media/platform/mediatek/jpeg/ 13271 13272MEDIATEK KEYPAD DRIVER 13273M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13274S: Supported 13275F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13276F: drivers/input/keyboard/mt6779-keypad.c 13277 13278MEDIATEK MDP DRIVER 13279M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13280M: Houlong Wei <houlong.wei@mediatek.com> 13281M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13282S: Supported 13283F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13284F: drivers/media/platform/mediatek/mdp/ 13285F: drivers/media/platform/mediatek/vpu/ 13286 13287MEDIATEK MEDIA DRIVER 13288M: Tiffany Lin <tiffany.lin@mediatek.com> 13289M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13290M: Yunfei Dong <yunfei.dong@mediatek.com> 13291S: Supported 13292F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13293F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13294F: drivers/media/platform/mediatek/vcodec/ 13295F: drivers/media/platform/mediatek/vpu/ 13296 13297MEDIATEK MMC/SD/SDIO DRIVER 13298M: Chaotian Jing <chaotian.jing@mediatek.com> 13299S: Maintained 13300F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13301F: drivers/mmc/host/mtk-sd.c 13302 13303MEDIATEK MT76 WIRELESS LAN DRIVER 13304M: Felix Fietkau <nbd@nbd.name> 13305M: Lorenzo Bianconi <lorenzo@kernel.org> 13306M: Ryder Lee <ryder.lee@mediatek.com> 13307R: Shayne Chen <shayne.chen@mediatek.com> 13308R: Sean Wang <sean.wang@mediatek.com> 13309L: linux-wireless@vger.kernel.org 13310S: Maintained 13311T: git https://github.com/nbd168/wireless 13312F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13313F: drivers/net/wireless/mediatek/mt76/ 13314 13315MEDIATEK MT7601U WIRELESS LAN DRIVER 13316M: Jakub Kicinski <kuba@kernel.org> 13317L: linux-wireless@vger.kernel.org 13318S: Maintained 13319F: drivers/net/wireless/mediatek/mt7601u/ 13320 13321MEDIATEK MT7621 CLOCK DRIVER 13322M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13323S: Maintained 13324F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13325F: drivers/clk/ralink/clk-mt7621.c 13326 13327MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13328M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13329S: Maintained 13330F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13331F: drivers/pci/controller/pcie-mt7621.c 13332 13333MEDIATEK MT7621 PHY PCI DRIVER 13334M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13335S: Maintained 13336F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13337F: drivers/phy/ralink/phy-mt7621-pci.c 13338 13339MEDIATEK MT7621/28/88 I2C DRIVER 13340M: Stefan Roese <sr@denx.de> 13341L: linux-i2c@vger.kernel.org 13342S: Maintained 13343F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13344F: drivers/i2c/busses/i2c-mt7621.c 13345 13346MEDIATEK MTMIPS CLOCK DRIVER 13347M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13348S: Maintained 13349F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13350F: drivers/clk/ralink/clk-mtmips.c 13351 13352MEDIATEK NAND CONTROLLER DRIVER 13353L: linux-mtd@lists.infradead.org 13354S: Orphan 13355F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13356F: drivers/mtd/nand/raw/mtk_* 13357 13358MEDIATEK PMIC LED DRIVER 13359M: Sean Wang <sean.wang@mediatek.com> 13360S: Maintained 13361F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13362F: drivers/leds/leds-mt6323.c 13363 13364MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13365M: Sean Wang <sean.wang@mediatek.com> 13366S: Maintained 13367F: drivers/char/hw_random/mtk-rng.c 13368 13369MEDIATEK SMI DRIVER 13370M: Yong Wu <yong.wu@mediatek.com> 13371L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13372S: Supported 13373F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13374F: drivers/memory/mtk-smi.c 13375F: include/soc/mediatek/smi.h 13376 13377MEDIATEK SWITCH DRIVER 13378M: Arınç ÜNAL <arinc.unal@arinc9.com> 13379M: Daniel Golle <daniel@makrotopia.org> 13380M: Landen Chao <Landen.Chao@mediatek.com> 13381M: DENG Qingfang <dqfext@gmail.com> 13382M: Sean Wang <sean.wang@mediatek.com> 13383L: netdev@vger.kernel.org 13384S: Maintained 13385F: drivers/net/dsa/mt7530-mdio.c 13386F: drivers/net/dsa/mt7530-mmio.c 13387F: drivers/net/dsa/mt7530.* 13388F: net/dsa/tag_mtk.c 13389 13390MEDIATEK T7XX 5G WWAN MODEM DRIVER 13391M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13392M: Intel Corporation <linuxwwan@intel.com> 13393R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13394R: Liu Haijun <haijun.liu@mediatek.com> 13395R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13396R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13397L: netdev@vger.kernel.org 13398S: Supported 13399F: drivers/net/wwan/t7xx/ 13400 13401MEDIATEK USB3 DRD IP DRIVER 13402M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13403L: linux-usb@vger.kernel.org 13404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13406S: Maintained 13407F: Documentation/devicetree/bindings/usb/mediatek,* 13408F: drivers/usb/host/xhci-mtk* 13409F: drivers/usb/mtu3/ 13410 13411MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13412M: Peter Senna Tschudin <peter.senna@gmail.com> 13413M: Martin Donnelly <martin.donnelly@ge.com> 13414M: Martyn Welch <martyn.welch@collabora.co.uk> 13415S: Maintained 13416F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13417F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13418 13419MEGARAID SCSI/SAS DRIVERS 13420M: Kashyap Desai <kashyap.desai@broadcom.com> 13421M: Sumit Saxena <sumit.saxena@broadcom.com> 13422M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13423L: megaraidlinux.pdl@broadcom.com 13424L: linux-scsi@vger.kernel.org 13425S: Maintained 13426W: http://www.avagotech.com/support/ 13427F: Documentation/scsi/megaraid.rst 13428F: drivers/scsi/megaraid.* 13429F: drivers/scsi/megaraid/ 13430 13431MELEXIS MLX90614 DRIVER 13432M: Crt Mori <cmo@melexis.com> 13433L: linux-iio@vger.kernel.org 13434S: Supported 13435W: http://www.melexis.com 13436F: drivers/iio/temperature/mlx90614.c 13437 13438MELEXIS MLX90632 DRIVER 13439M: Crt Mori <cmo@melexis.com> 13440L: linux-iio@vger.kernel.org 13441S: Supported 13442W: http://www.melexis.com 13443F: drivers/iio/temperature/mlx90632.c 13444 13445MELFAS MIP4 TOUCHSCREEN DRIVER 13446M: Sangwon Jee <jeesw@melfas.com> 13447S: Supported 13448W: http://www.melfas.com 13449F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13450F: drivers/input/touchscreen/melfas_mip4.c 13451 13452MELLANOX BLUEFIELD I2C DRIVER 13453M: Khalil Blaiech <kblaiech@nvidia.com> 13454M: Asmaa Mnebhi <asmaa@nvidia.com> 13455L: linux-i2c@vger.kernel.org 13456S: Supported 13457F: drivers/i2c/busses/i2c-mlxbf.c 13458 13459MELLANOX ETHERNET DRIVER (mlx4_en) 13460M: Tariq Toukan <tariqt@nvidia.com> 13461L: netdev@vger.kernel.org 13462S: Supported 13463W: http://www.mellanox.com 13464Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13465F: drivers/net/ethernet/mellanox/mlx4/en_* 13466 13467MELLANOX ETHERNET DRIVER (mlx5e) 13468M: Saeed Mahameed <saeedm@nvidia.com> 13469L: netdev@vger.kernel.org 13470S: Supported 13471W: http://www.mellanox.com 13472Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13473F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13474 13475MELLANOX ETHERNET INNOVA DRIVERS 13476R: Boris Pismenny <borisp@nvidia.com> 13477L: netdev@vger.kernel.org 13478S: Supported 13479W: http://www.mellanox.com 13480Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13481F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13482F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13483F: include/linux/mlx5/mlx5_ifc_fpga.h 13484 13485MELLANOX ETHERNET SWITCH DRIVERS 13486M: Ido Schimmel <idosch@nvidia.com> 13487M: Petr Machata <petrm@nvidia.com> 13488L: netdev@vger.kernel.org 13489S: Supported 13490W: http://www.mellanox.com 13491Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13492F: drivers/net/ethernet/mellanox/mlxsw/ 13493F: tools/testing/selftests/drivers/net/mlxsw/ 13494 13495MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13496M: mlxsw@nvidia.com 13497L: netdev@vger.kernel.org 13498S: Supported 13499W: http://www.mellanox.com 13500Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13501F: drivers/net/ethernet/mellanox/mlxfw/ 13502 13503MELLANOX HARDWARE PLATFORM SUPPORT 13504M: Hans de Goede <hdegoede@redhat.com> 13505M: Mark Gross <markgross@kernel.org> 13506M: Vadim Pasternak <vadimp@nvidia.com> 13507L: platform-driver-x86@vger.kernel.org 13508S: Supported 13509F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13510F: drivers/platform/mellanox/ 13511F: include/linux/platform_data/mlxreg.h 13512 13513MELLANOX MLX4 core VPI driver 13514M: Tariq Toukan <tariqt@nvidia.com> 13515L: netdev@vger.kernel.org 13516L: linux-rdma@vger.kernel.org 13517S: Supported 13518W: http://www.mellanox.com 13519Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13520F: drivers/net/ethernet/mellanox/mlx4/ 13521F: include/linux/mlx4/ 13522 13523MELLANOX MLX4 IB driver 13524M: Yishai Hadas <yishaih@nvidia.com> 13525L: linux-rdma@vger.kernel.org 13526S: Supported 13527W: http://www.mellanox.com 13528Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13529F: drivers/infiniband/hw/mlx4/ 13530F: include/linux/mlx4/ 13531F: include/uapi/rdma/mlx4-abi.h 13532 13533MELLANOX MLX5 core VPI driver 13534M: Saeed Mahameed <saeedm@nvidia.com> 13535M: Leon Romanovsky <leonro@nvidia.com> 13536L: netdev@vger.kernel.org 13537L: linux-rdma@vger.kernel.org 13538S: Supported 13539W: http://www.mellanox.com 13540Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13541F: Documentation/networking/device_drivers/ethernet/mellanox/ 13542F: drivers/net/ethernet/mellanox/mlx5/core/ 13543F: include/linux/mlx5/ 13544 13545MELLANOX MLX5 IB driver 13546M: Leon Romanovsky <leonro@nvidia.com> 13547L: linux-rdma@vger.kernel.org 13548S: Supported 13549W: http://www.mellanox.com 13550Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13551F: drivers/infiniband/hw/mlx5/ 13552F: include/linux/mlx5/ 13553F: include/uapi/rdma/mlx5-abi.h 13554 13555MELLANOX MLXCPLD I2C AND MUX DRIVER 13556M: Vadim Pasternak <vadimp@nvidia.com> 13557M: Michael Shych <michaelsh@nvidia.com> 13558L: linux-i2c@vger.kernel.org 13559S: Supported 13560F: Documentation/i2c/busses/i2c-mlxcpld.rst 13561F: drivers/i2c/busses/i2c-mlxcpld.c 13562F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13563 13564MELLANOX MLXCPLD LED DRIVER 13565M: Vadim Pasternak <vadimp@nvidia.com> 13566L: linux-leds@vger.kernel.org 13567S: Supported 13568F: Documentation/leds/leds-mlxcpld.rst 13569F: drivers/leds/leds-mlxcpld.c 13570F: drivers/leds/leds-mlxreg.c 13571 13572MELLANOX PLATFORM DRIVER 13573M: Vadim Pasternak <vadimp@nvidia.com> 13574L: platform-driver-x86@vger.kernel.org 13575S: Supported 13576F: drivers/platform/x86/mlx-platform.c 13577 13578MEMBARRIER SUPPORT 13579M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13580M: "Paul E. McKenney" <paulmck@kernel.org> 13581L: linux-kernel@vger.kernel.org 13582S: Supported 13583F: arch/powerpc/include/asm/membarrier.h 13584F: include/uapi/linux/membarrier.h 13585F: kernel/sched/membarrier.c 13586 13587MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13588M: Mike Rapoport <rppt@kernel.org> 13589L: linux-mm@kvack.org 13590S: Maintained 13591F: Documentation/core-api/boot-time-mm.rst 13592F: include/linux/memblock.h 13593F: mm/memblock.c 13594F: mm/mm_init.c 13595F: tools/testing/memblock/ 13596 13597MEMORY CONTROLLER DRIVERS 13598M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13599L: linux-kernel@vger.kernel.org 13600S: Maintained 13601B: mailto:krzysztof.kozlowski@linaro.org 13602T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13603F: Documentation/devicetree/bindings/memory-controllers/ 13604F: drivers/memory/ 13605F: include/dt-bindings/memory/ 13606F: include/memory/ 13607 13608MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13609M: Dmitry Osipenko <digetx@gmail.com> 13610L: linux-pm@vger.kernel.org 13611L: linux-tegra@vger.kernel.org 13612S: Maintained 13613T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13614F: drivers/devfreq/tegra30-devfreq.c 13615 13616MEMORY HOT(UN)PLUG 13617M: David Hildenbrand <david@redhat.com> 13618M: Oscar Salvador <osalvador@suse.de> 13619L: linux-mm@kvack.org 13620S: Maintained 13621F: Documentation/admin-guide/mm/memory-hotplug.rst 13622F: Documentation/core-api/memory-hotplug.rst 13623F: drivers/base/memory.c 13624F: include/linux/memory_hotplug.h 13625F: mm/memory_hotplug.c 13626F: tools/testing/selftests/memory-hotplug/ 13627 13628MEMORY MANAGEMENT 13629M: Andrew Morton <akpm@linux-foundation.org> 13630L: linux-mm@kvack.org 13631S: Maintained 13632W: http://www.linux-mm.org 13633T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13634T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13635F: include/linux/gfp.h 13636F: include/linux/gfp_types.h 13637F: include/linux/memory_hotplug.h 13638F: include/linux/mm.h 13639F: include/linux/mmzone.h 13640F: include/linux/pagewalk.h 13641F: include/trace/events/ksm.h 13642F: mm/ 13643F: tools/mm/ 13644F: tools/testing/selftests/mm/ 13645 13646MEMORY TECHNOLOGY DEVICES (MTD) 13647M: Miquel Raynal <miquel.raynal@bootlin.com> 13648M: Richard Weinberger <richard@nod.at> 13649M: Vignesh Raghavendra <vigneshr@ti.com> 13650L: linux-mtd@lists.infradead.org 13651S: Maintained 13652W: http://www.linux-mtd.infradead.org/ 13653Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13654C: irc://irc.oftc.net/mtd 13655T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13656T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13657F: Documentation/devicetree/bindings/mtd/ 13658F: drivers/mtd/ 13659F: include/linux/mtd/ 13660F: include/uapi/mtd/ 13661 13662MEMSENSING MICROSYSTEMS MSA311 DRIVER 13663M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13664L: linux-iio@vger.kernel.org 13665S: Maintained 13666F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13667F: drivers/iio/accel/msa311.c 13668 13669MEN A21 WATCHDOG DRIVER 13670M: Johannes Thumshirn <morbidrsa@gmail.com> 13671L: linux-watchdog@vger.kernel.org 13672S: Maintained 13673F: drivers/watchdog/mena21_wdt.c 13674 13675MEN CHAMELEON BUS (mcb) 13676M: Johannes Thumshirn <morbidrsa@gmail.com> 13677S: Maintained 13678F: Documentation/driver-api/men-chameleon-bus.rst 13679F: drivers/mcb/ 13680F: include/linux/mcb.h 13681 13682MEN F21BMC (Board Management Controller) 13683M: Andreas Werner <andreas.werner@men.de> 13684S: Supported 13685F: Documentation/hwmon/menf21bmc.rst 13686F: drivers/hwmon/menf21bmc_hwmon.c 13687F: drivers/leds/leds-menf21bmc.c 13688F: drivers/mfd/menf21bmc.c 13689F: drivers/watchdog/menf21bmc_wdt.c 13690 13691MEN Z069 WATCHDOG DRIVER 13692M: Johannes Thumshirn <jth@kernel.org> 13693L: linux-watchdog@vger.kernel.org 13694S: Maintained 13695F: drivers/watchdog/menz69_wdt.c 13696 13697MESON AO CEC DRIVER FOR AMLOGIC SOCS 13698M: Neil Armstrong <neil.armstrong@linaro.org> 13699L: linux-media@vger.kernel.org 13700L: linux-amlogic@lists.infradead.org 13701S: Supported 13702W: http://linux-meson.com/ 13703T: git git://linuxtv.org/media_tree.git 13704F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13705F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13706F: drivers/media/cec/platform/meson/ao-cec.c 13707 13708MESON GE2D DRIVER FOR AMLOGIC SOCS 13709M: Neil Armstrong <neil.armstrong@linaro.org> 13710L: linux-media@vger.kernel.org 13711L: linux-amlogic@lists.infradead.org 13712S: Supported 13713T: git git://linuxtv.org/media_tree.git 13714F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13715F: drivers/media/platform/amlogic/meson-ge2d/ 13716 13717MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13718M: Liang Yang <liang.yang@amlogic.com> 13719L: linux-mtd@lists.infradead.org 13720S: Maintained 13721F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13722F: drivers/mtd/nand/raw/meson_* 13723 13724MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13725M: Neil Armstrong <neil.armstrong@linaro.org> 13726L: linux-media@vger.kernel.org 13727L: linux-amlogic@lists.infradead.org 13728S: Supported 13729T: git git://linuxtv.org/media_tree.git 13730F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13731F: drivers/staging/media/meson/vdec/ 13732 13733METHODE UDPU SUPPORT 13734M: Vladimir Vid <vladimir.vid@sartura.hr> 13735S: Maintained 13736F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13737 13738MHI BUS 13739M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13740L: mhi@lists.linux.dev 13741L: linux-arm-msm@vger.kernel.org 13742S: Maintained 13743T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13744F: Documentation/ABI/stable/sysfs-bus-mhi 13745F: Documentation/mhi/ 13746F: drivers/bus/mhi/ 13747F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13748F: include/linux/mhi.h 13749 13750MICROBLAZE ARCHITECTURE 13751M: Michal Simek <monstr@monstr.eu> 13752S: Supported 13753W: http://www.monstr.eu/fdt/ 13754T: git git://git.monstr.eu/linux-2.6-microblaze.git 13755F: arch/microblaze/ 13756 13757MICROBLAZE TMR INJECT 13758M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13759S: Supported 13760F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13761F: drivers/misc/xilinx_tmr_inject.c 13762 13763MICROBLAZE TMR MANAGER 13764M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13765S: Supported 13766F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13767F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13768F: drivers/misc/xilinx_tmr_manager.c 13769 13770MICROCHIP AT91 DMA DRIVERS 13771M: Ludovic Desroches <ludovic.desroches@microchip.com> 13772M: Tudor Ambarus <tudor.ambarus@linaro.org> 13773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13774L: dmaengine@vger.kernel.org 13775S: Supported 13776F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13777F: drivers/dma/at_hdmac.c 13778F: drivers/dma/at_xdmac.c 13779F: include/dt-bindings/dma/at91.h 13780 13781MICROCHIP AT91 SERIAL DRIVER 13782M: Richard Genoud <richard.genoud@gmail.com> 13783S: Maintained 13784F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13785F: drivers/tty/serial/atmel_serial.c 13786F: drivers/tty/serial/atmel_serial.h 13787 13788MICROCHIP AT91 USART MFD DRIVER 13789M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13790L: linux-kernel@vger.kernel.org 13791S: Supported 13792F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13793F: drivers/mfd/at91-usart.c 13794F: include/dt-bindings/mfd/at91-usart.h 13795 13796MICROCHIP AT91 USART SPI DRIVER 13797M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13798L: linux-spi@vger.kernel.org 13799S: Supported 13800F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13801F: drivers/spi/spi-at91-usart.c 13802 13803MICROCHIP AUDIO ASOC DRIVERS 13804M: Claudiu Beznea <claudiu.beznea@microchip.com> 13805L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13806S: Supported 13807F: Documentation/devicetree/bindings/sound/atmel* 13808F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13809F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13810F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13811F: sound/soc/atmel 13812 13813MICROCHIP CSI2DC DRIVER 13814M: Eugen Hristev <eugen.hristev@microchip.com> 13815L: linux-media@vger.kernel.org 13816S: Supported 13817F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13818F: drivers/media/platform/microchip/microchip-csi2dc.c 13819 13820MICROCHIP ECC DRIVER 13821M: Tudor Ambarus <tudor.ambarus@linaro.org> 13822L: linux-crypto@vger.kernel.org 13823S: Maintained 13824F: drivers/crypto/atmel-ecc.* 13825 13826MICROCHIP EIC DRIVER 13827M: Claudiu Beznea <claudiu.beznea@microchip.com> 13828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13829S: Supported 13830F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13831F: drivers/irqchip/irq-mchp-eic.c 13832 13833MICROCHIP I2C DRIVER 13834M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13835L: linux-i2c@vger.kernel.org 13836S: Supported 13837F: drivers/i2c/busses/i2c-at91-*.c 13838F: drivers/i2c/busses/i2c-at91.h 13839 13840MICROCHIP ISC DRIVER 13841M: Eugen Hristev <eugen.hristev@microchip.com> 13842L: linux-media@vger.kernel.org 13843S: Supported 13844F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13845F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13846F: drivers/media/platform/microchip/microchip-isc* 13847F: drivers/media/platform/microchip/microchip-sama*-isc* 13848F: drivers/staging/media/deprecated/atmel/atmel-isc* 13849F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13850F: include/linux/atmel-isc-media.h 13851 13852MICROCHIP ISI DRIVER 13853M: Eugen Hristev <eugen.hristev@microchip.com> 13854L: linux-media@vger.kernel.org 13855S: Supported 13856F: drivers/media/platform/atmel/atmel-isi.c 13857F: drivers/media/platform/atmel/atmel-isi.h 13858 13859MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13860M: Woojung Huh <woojung.huh@microchip.com> 13861M: UNGLinuxDriver@microchip.com 13862L: netdev@vger.kernel.org 13863S: Maintained 13864F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13865F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13866F: drivers/net/dsa/microchip/* 13867F: include/linux/dsa/ksz_common.h 13868F: include/linux/platform_data/microchip-ksz.h 13869F: net/dsa/tag_ksz.c 13870 13871MICROCHIP LAN743X ETHERNET DRIVER 13872M: Bryan Whitehead <bryan.whitehead@microchip.com> 13873M: UNGLinuxDriver@microchip.com 13874L: netdev@vger.kernel.org 13875S: Maintained 13876F: drivers/net/ethernet/microchip/lan743x_* 13877 13878MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13879M: Arun Ramadoss <arun.ramadoss@microchip.com> 13880R: UNGLinuxDriver@microchip.com 13881L: netdev@vger.kernel.org 13882S: Maintained 13883F: drivers/net/phy/microchip_t1.c 13884 13885MICROCHIP LAN966X ETHERNET DRIVER 13886M: Horatiu Vultur <horatiu.vultur@microchip.com> 13887M: UNGLinuxDriver@microchip.com 13888L: netdev@vger.kernel.org 13889S: Maintained 13890F: drivers/net/ethernet/microchip/lan966x/* 13891 13892MICROCHIP LCDFB DRIVER 13893M: Nicolas Ferre <nicolas.ferre@microchip.com> 13894L: linux-fbdev@vger.kernel.org 13895S: Maintained 13896F: drivers/video/fbdev/atmel_lcdfb.c 13897F: include/video/atmel_lcdc.h 13898 13899MICROCHIP MCP16502 PMIC DRIVER 13900M: Claudiu Beznea <claudiu.beznea@microchip.com> 13901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13902S: Supported 13903F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13904F: drivers/regulator/mcp16502.c 13905 13906MICROCHIP MCP3911 ADC DRIVER 13907M: Marcus Folkesson <marcus.folkesson@gmail.com> 13908M: Kent Gustavsson <kent@minoris.se> 13909L: linux-iio@vger.kernel.org 13910S: Maintained 13911F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13912F: drivers/iio/adc/mcp3911.c 13913 13914MICROCHIP MMC/SD/SDIO MCI DRIVER 13915M: Ludovic Desroches <ludovic.desroches@microchip.com> 13916S: Maintained 13917F: drivers/mmc/host/atmel-mci.c 13918 13919MICROCHIP NAND DRIVER 13920M: Tudor Ambarus <tudor.ambarus@linaro.org> 13921L: linux-mtd@lists.infradead.org 13922S: Supported 13923F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13924F: drivers/mtd/nand/raw/atmel/* 13925 13926MICROCHIP OTPC DRIVER 13927M: Claudiu Beznea <claudiu.beznea@microchip.com> 13928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13929S: Supported 13930F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13931F: drivers/nvmem/microchip-otpc.c 13932F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13933 13934MICROCHIP PCI1XXXX GP DRIVER 13935M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13936L: linux-gpio@vger.kernel.org 13937S: Supported 13938F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13939F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13940F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13941 13942MICROCHIP PCI1XXXX I2C DRIVER 13943M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13944M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13945M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13946L: linux-i2c@vger.kernel.org 13947S: Maintained 13948F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13949 13950MICROCHIP PCIe UART DRIVER 13951M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13952M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13953L: linux-serial@vger.kernel.org 13954S: Maintained 13955F: drivers/tty/serial/8250/8250_pci1xxxx.c 13956 13957MICROCHIP POLARFIRE FPGA DRIVERS 13958M: Conor Dooley <conor.dooley@microchip.com> 13959R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13960L: linux-fpga@vger.kernel.org 13961S: Supported 13962F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13963F: drivers/fpga/microchip-spi.c 13964 13965MICROCHIP PWM DRIVER 13966M: Claudiu Beznea <claudiu.beznea@microchip.com> 13967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13968L: linux-pwm@vger.kernel.org 13969S: Supported 13970F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13971F: drivers/pwm/pwm-atmel.c 13972 13973MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13974M: Eugen Hristev <eugen.hristev@microchip.com> 13975L: linux-iio@vger.kernel.org 13976S: Supported 13977F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13978F: drivers/iio/adc/at91-sama5d2_adc.c 13979F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13980 13981MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13982M: Claudiu Beznea <claudiu.beznea@microchip.com> 13983S: Supported 13984F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13985F: drivers/power/reset/at91-sama5d2_shdwc.c 13986 13987MICROCHIP SOC DRIVERS 13988M: Conor Dooley <conor@kernel.org> 13989S: Supported 13990T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13991F: drivers/soc/microchip/ 13992 13993MICROCHIP SPI DRIVER 13994M: Ryan Wanner <ryan.wanner@microchip.com> 13995S: Supported 13996F: drivers/spi/spi-atmel.* 13997 13998MICROCHIP SSC DRIVER 13999M: Claudiu Beznea <claudiu.beznea@microchip.com> 14000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14001S: Supported 14002F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14003F: drivers/misc/atmel-ssc.c 14004F: include/linux/atmel-ssc.h 14005 14006Microchip Timer Counter Block (TCB) Capture Driver 14007M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14009L: linux-iio@vger.kernel.org 14010S: Maintained 14011F: drivers/counter/microchip-tcb-capture.c 14012 14013MICROCHIP USB251XB DRIVER 14014M: Richard Leitner <richard.leitner@skidata.com> 14015L: linux-usb@vger.kernel.org 14016S: Maintained 14017F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14018F: drivers/usb/misc/usb251xb.c 14019 14020MICROCHIP USBA UDC DRIVER 14021M: Cristian Birsan <cristian.birsan@microchip.com> 14022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14023S: Supported 14024F: drivers/usb/gadget/udc/atmel_usba_udc.* 14025 14026MICROCHIP WILC1000 WIFI DRIVER 14027M: Ajay Singh <ajay.kathat@microchip.com> 14028M: Claudiu Beznea <claudiu.beznea@microchip.com> 14029L: linux-wireless@vger.kernel.org 14030S: Supported 14031F: drivers/net/wireless/microchip/wilc1000/ 14032 14033MICROSEMI MIPS SOCS 14034M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14035M: UNGLinuxDriver@microchip.com 14036L: linux-mips@vger.kernel.org 14037S: Supported 14038F: Documentation/devicetree/bindings/mips/mscc.txt 14039F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14040F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14041F: arch/mips/boot/dts/mscc/ 14042F: arch/mips/configs/generic/board-ocelot.config 14043F: arch/mips/generic/board-ocelot.c 14044 14045MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14046M: Don Brace <don.brace@microchip.com> 14047L: storagedev@microchip.com 14048L: linux-scsi@vger.kernel.org 14049S: Supported 14050F: Documentation/scsi/smartpqi.rst 14051F: drivers/scsi/smartpqi/Kconfig 14052F: drivers/scsi/smartpqi/Makefile 14053F: drivers/scsi/smartpqi/smartpqi*.[ch] 14054F: include/linux/cciss*.h 14055F: include/uapi/linux/cciss*.h 14056 14057MICROSOFT MANA RDMA DRIVER 14058M: Long Li <longli@microsoft.com> 14059M: Ajay Sharma <sharmaajay@microsoft.com> 14060L: linux-rdma@vger.kernel.org 14061S: Supported 14062F: drivers/infiniband/hw/mana/ 14063F: include/net/mana 14064F: include/uapi/rdma/mana-abi.h 14065 14066MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14067M: Maximilian Luz <luzmaximilian@gmail.com> 14068L: platform-driver-x86@vger.kernel.org 14069S: Maintained 14070F: drivers/platform/surface/surface_aggregator_tabletsw.c 14071 14072MICROSOFT SURFACE BATTERY AND AC DRIVERS 14073M: Maximilian Luz <luzmaximilian@gmail.com> 14074L: linux-pm@vger.kernel.org 14075L: platform-driver-x86@vger.kernel.org 14076S: Maintained 14077F: drivers/power/supply/surface_battery.c 14078F: drivers/power/supply/surface_charger.c 14079 14080MICROSOFT SURFACE DTX DRIVER 14081M: Maximilian Luz <luzmaximilian@gmail.com> 14082L: platform-driver-x86@vger.kernel.org 14083S: Maintained 14084F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14085F: drivers/platform/surface/surface_dtx.c 14086F: include/uapi/linux/surface_aggregator/dtx.h 14087 14088MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14089M: Maximilian Luz <luzmaximilian@gmail.com> 14090L: platform-driver-x86@vger.kernel.org 14091S: Maintained 14092F: drivers/platform/surface/surface_gpe.c 14093 14094MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14095M: Hans de Goede <hdegoede@redhat.com> 14096M: Mark Gross <markgross@kernel.org> 14097M: Maximilian Luz <luzmaximilian@gmail.com> 14098L: platform-driver-x86@vger.kernel.org 14099S: Maintained 14100T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14101F: drivers/platform/surface/ 14102 14103MICROSOFT SURFACE HID TRANSPORT DRIVER 14104M: Maximilian Luz <luzmaximilian@gmail.com> 14105L: linux-input@vger.kernel.org 14106L: platform-driver-x86@vger.kernel.org 14107S: Maintained 14108F: drivers/hid/surface-hid/ 14109 14110MICROSOFT SURFACE HOT-PLUG DRIVER 14111M: Maximilian Luz <luzmaximilian@gmail.com> 14112L: platform-driver-x86@vger.kernel.org 14113S: Maintained 14114F: drivers/platform/surface/surface_hotplug.c 14115 14116MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14117M: Maximilian Luz <luzmaximilian@gmail.com> 14118L: platform-driver-x86@vger.kernel.org 14119S: Maintained 14120F: drivers/platform/surface/surface_platform_profile.c 14121 14122MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14123M: Chen Yu <yu.c.chen@intel.com> 14124L: platform-driver-x86@vger.kernel.org 14125S: Supported 14126F: drivers/platform/surface/surfacepro3_button.c 14127 14128MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14129M: Maximilian Luz <luzmaximilian@gmail.com> 14130L: platform-driver-x86@vger.kernel.org 14131S: Maintained 14132F: drivers/platform/surface/surface_aggregator_hub.c 14133 14134MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14135M: Maximilian Luz <luzmaximilian@gmail.com> 14136L: platform-driver-x86@vger.kernel.org 14137S: Maintained 14138W: https://github.com/linux-surface/surface-aggregator-module 14139C: irc://irc.libera.chat/linux-surface 14140F: Documentation/driver-api/surface_aggregator/ 14141F: drivers/platform/surface/aggregator/ 14142F: drivers/platform/surface/surface_acpi_notify.c 14143F: drivers/platform/surface/surface_aggregator_cdev.c 14144F: drivers/platform/surface/surface_aggregator_registry.c 14145F: include/linux/surface_acpi_notify.h 14146F: include/linux/surface_aggregator/ 14147F: include/uapi/linux/surface_aggregator/ 14148 14149MICROTEK X6 SCANNER 14150M: Oliver Neukum <oliver@neukum.org> 14151S: Maintained 14152F: drivers/usb/image/microtek.* 14153 14154MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14155M: Luka Kovacic <luka.kovacic@sartura.hr> 14156M: Luka Perkov <luka.perkov@sartura.hr> 14157S: Maintained 14158F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14159F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14160F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14161F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14162F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14163F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14164 14165MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14166M: Sakari Ailus <sakari.ailus@linux.intel.com> 14167L: linux-media@vger.kernel.org 14168S: Maintained 14169F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14170F: Documentation/driver-api/media/drivers/ccs/ 14171F: Documentation/userspace-api/media/drivers/ccs.rst 14172F: drivers/media/i2c/ccs-pll.c 14173F: drivers/media/i2c/ccs-pll.h 14174F: drivers/media/i2c/ccs/ 14175F: include/uapi/linux/ccs.h 14176F: include/uapi/linux/smiapp.h 14177 14178MIPS 14179M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14180L: linux-mips@vger.kernel.org 14181S: Maintained 14182W: http://www.linux-mips.org/ 14183Q: https://patchwork.kernel.org/project/linux-mips/list/ 14184T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14185F: Documentation/devicetree/bindings/mips/ 14186F: Documentation/mips/ 14187F: arch/mips/ 14188F: drivers/platform/mips/ 14189F: include/dt-bindings/mips/ 14190 14191MIPS BOSTON DEVELOPMENT BOARD 14192M: Paul Burton <paulburton@kernel.org> 14193L: linux-mips@vger.kernel.org 14194S: Maintained 14195F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14196F: arch/mips/boot/dts/img/boston.dts 14197F: arch/mips/configs/generic/board-boston.config 14198F: drivers/clk/imgtec/clk-boston.c 14199F: include/dt-bindings/clock/boston-clock.h 14200 14201MIPS CORE DRIVERS 14202M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14203M: Serge Semin <fancer.lancer@gmail.com> 14204L: linux-mips@vger.kernel.org 14205S: Supported 14206F: drivers/bus/mips_cdmm.c 14207F: drivers/clocksource/mips-gic-timer.c 14208F: drivers/cpuidle/cpuidle-cps.c 14209F: drivers/irqchip/irq-mips-cpu.c 14210F: drivers/irqchip/irq-mips-gic.c 14211 14212MIPS GENERIC PLATFORM 14213M: Paul Burton <paulburton@kernel.org> 14214L: linux-mips@vger.kernel.org 14215S: Supported 14216F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14217F: arch/mips/generic/ 14218F: arch/mips/tools/generic-board-config.sh 14219 14220MIPS RINT INSTRUCTION EMULATION 14221M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14222L: linux-mips@vger.kernel.org 14223S: Supported 14224F: arch/mips/math-emu/dp_rint.c 14225F: arch/mips/math-emu/sp_rint.c 14226 14227MIPS/LOONGSON1 ARCHITECTURE 14228M: Keguang Zhang <keguang.zhang@gmail.com> 14229L: linux-mips@vger.kernel.org 14230S: Maintained 14231F: arch/mips/include/asm/mach-loongson32/ 14232F: arch/mips/loongson32/ 14233F: drivers/*/*loongson1* 14234 14235MIPS/LOONGSON2EF ARCHITECTURE 14236M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14237L: linux-mips@vger.kernel.org 14238S: Maintained 14239F: arch/mips/include/asm/mach-loongson2ef/ 14240F: arch/mips/loongson2ef/ 14241F: drivers/cpufreq/loongson2_cpufreq.c 14242 14243MIPS/LOONGSON64 ARCHITECTURE 14244M: Huacai Chen <chenhuacai@kernel.org> 14245M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14246L: linux-mips@vger.kernel.org 14247S: Maintained 14248F: arch/mips/include/asm/mach-loongson64/ 14249F: arch/mips/loongson64/ 14250F: drivers/irqchip/irq-loongson* 14251F: drivers/platform/mips/cpu_hwmon.c 14252 14253MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14254M: Hans Verkuil <hverkuil@xs4all.nl> 14255L: linux-media@vger.kernel.org 14256S: Odd Fixes 14257W: https://linuxtv.org 14258T: git git://linuxtv.org/media_tree.git 14259F: drivers/media/radio/radio-miropcm20* 14260 14261MMP SUPPORT 14262R: Lubomir Rintel <lkundrak@v3.sk> 14263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14264S: Odd Fixes 14265T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14266F: arch/arm/boot/dts/marvell/mmp* 14267F: arch/arm/mach-mmp/ 14268F: include/linux/soc/mmp/ 14269 14270MMP USB PHY DRIVERS 14271R: Lubomir Rintel <lkundrak@v3.sk> 14272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14273S: Maintained 14274F: drivers/phy/marvell/phy-mmp3-usb.c 14275F: drivers/phy/marvell/phy-pxa-usb.c 14276 14277MMU GATHER AND TLB INVALIDATION 14278M: Will Deacon <will@kernel.org> 14279M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14280M: Andrew Morton <akpm@linux-foundation.org> 14281M: Nick Piggin <npiggin@gmail.com> 14282M: Peter Zijlstra <peterz@infradead.org> 14283L: linux-arch@vger.kernel.org 14284L: linux-mm@kvack.org 14285S: Maintained 14286F: arch/*/include/asm/tlb.h 14287F: include/asm-generic/tlb.h 14288F: mm/mmu_gather.c 14289 14290MN88472 MEDIA DRIVER 14291M: Antti Palosaari <crope@iki.fi> 14292L: linux-media@vger.kernel.org 14293S: Maintained 14294W: https://linuxtv.org 14295W: http://palosaari.fi/linux/ 14296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14297F: drivers/media/dvb-frontends/mn88472* 14298 14299MN88473 MEDIA DRIVER 14300M: Antti Palosaari <crope@iki.fi> 14301L: linux-media@vger.kernel.org 14302S: Maintained 14303W: https://linuxtv.org 14304W: http://palosaari.fi/linux/ 14305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14306F: drivers/media/dvb-frontends/mn88473* 14307 14308MODULE SUPPORT 14309M: Luis Chamberlain <mcgrof@kernel.org> 14310L: linux-modules@vger.kernel.org 14311L: linux-kernel@vger.kernel.org 14312S: Maintained 14313T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14314F: include/linux/kmod.h 14315F: include/linux/module.h 14316F: kernel/module/ 14317F: lib/test_kmod.c 14318F: scripts/module* 14319F: tools/testing/selftests/kmod/ 14320 14321MONOLITHIC POWER SYSTEM PMIC DRIVER 14322M: Saravanan Sekar <sravanhome@gmail.com> 14323S: Maintained 14324F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14325F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14326F: drivers/hwmon/pmbus/mpq7932.c 14327F: drivers/iio/adc/mp2629_adc.c 14328F: drivers/mfd/mp2629.c 14329F: drivers/power/supply/mp2629_charger.c 14330F: drivers/regulator/mp5416.c 14331F: drivers/regulator/mpq7920.c 14332F: drivers/regulator/mpq7920.h 14333F: include/linux/mfd/mp2629.h 14334 14335MOST(R) TECHNOLOGY DRIVER 14336M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14337M: Christian Gromm <christian.gromm@microchip.com> 14338S: Maintained 14339F: Documentation/ABI/testing/configfs-most 14340F: Documentation/ABI/testing/sysfs-bus-most 14341F: drivers/most/ 14342F: drivers/staging/most/ 14343F: include/linux/most.h 14344 14345MOTORCOMM PHY DRIVER 14346M: Peter Geis <pgwipeout@gmail.com> 14347M: Frank <Frank.Sae@motor-comm.com> 14348L: netdev@vger.kernel.org 14349S: Maintained 14350F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14351F: drivers/net/phy/motorcomm.c 14352 14353MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14354M: Jiri Slaby <jirislaby@kernel.org> 14355S: Maintained 14356F: Documentation/driver-api/tty/moxa-smartio.rst 14357F: drivers/tty/mxser.* 14358 14359MR800 AVERMEDIA USB FM RADIO DRIVER 14360M: Alexey Klimov <klimov.linux@gmail.com> 14361L: linux-media@vger.kernel.org 14362S: Maintained 14363T: git git://linuxtv.org/media_tree.git 14364F: drivers/media/radio/radio-mr800.c 14365 14366MRF24J40 IEEE 802.15.4 RADIO DRIVER 14367M: Stefan Schmidt <stefan@datenfreihafen.org> 14368L: linux-wpan@vger.kernel.org 14369S: Odd Fixes 14370F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14371F: drivers/net/ieee802154/mrf24j40.c 14372 14373MSI EC DRIVER 14374M: Nikita Kravets <teackot@gmail.com> 14375L: platform-driver-x86@vger.kernel.org 14376S: Maintained 14377W: https://github.com/BeardOverflow/msi-ec 14378F: drivers/platform/x86/msi-ec.* 14379 14380MSI LAPTOP SUPPORT 14381M: "Lee, Chun-Yi" <jlee@suse.com> 14382L: platform-driver-x86@vger.kernel.org 14383S: Maintained 14384F: drivers/platform/x86/msi-laptop.c 14385 14386MSI WMI SUPPORT 14387L: platform-driver-x86@vger.kernel.org 14388S: Orphan 14389F: drivers/platform/x86/msi-wmi.c 14390 14391MSI001 MEDIA DRIVER 14392M: Antti Palosaari <crope@iki.fi> 14393L: linux-media@vger.kernel.org 14394S: Maintained 14395W: https://linuxtv.org 14396W: http://palosaari.fi/linux/ 14397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14398T: git git://linuxtv.org/anttip/media_tree.git 14399F: drivers/media/tuners/msi001* 14400 14401MSI2500 MEDIA DRIVER 14402M: Antti Palosaari <crope@iki.fi> 14403L: linux-media@vger.kernel.org 14404S: Maintained 14405W: https://linuxtv.org 14406W: http://palosaari.fi/linux/ 14407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14408T: git git://linuxtv.org/anttip/media_tree.git 14409F: drivers/media/usb/msi2500/ 14410 14411MSTAR INTERRUPT CONTROLLER DRIVER 14412M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14413M: Daniel Palmer <daniel@thingy.jp> 14414S: Maintained 14415F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14416F: drivers/irqchip/irq-mst-intc.c 14417 14418MSYSTEMS DISKONCHIP G3 MTD DRIVER 14419M: Robert Jarzmik <robert.jarzmik@free.fr> 14420L: linux-mtd@lists.infradead.org 14421S: Maintained 14422F: drivers/mtd/devices/docg3* 14423 14424MT9P031 APTINA CAMERA SENSOR 14425M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14426L: linux-media@vger.kernel.org 14427S: Maintained 14428T: git git://linuxtv.org/media_tree.git 14429F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14430F: drivers/media/i2c/mt9p031.c 14431F: include/media/i2c/mt9p031.h 14432 14433MT9T112 APTINA CAMERA SENSOR 14434M: Jacopo Mondi <jacopo@jmondi.org> 14435L: linux-media@vger.kernel.org 14436S: Odd Fixes 14437T: git git://linuxtv.org/media_tree.git 14438F: drivers/media/i2c/mt9t112.c 14439F: include/media/i2c/mt9t112.h 14440 14441MT9V032 APTINA CAMERA SENSOR 14442M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14443L: linux-media@vger.kernel.org 14444S: Maintained 14445T: git git://linuxtv.org/media_tree.git 14446F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14447F: drivers/media/i2c/mt9v032.c 14448F: include/media/i2c/mt9v032.h 14449 14450MT9V111 APTINA CAMERA SENSOR 14451M: Jacopo Mondi <jacopo@jmondi.org> 14452L: linux-media@vger.kernel.org 14453S: Maintained 14454T: git git://linuxtv.org/media_tree.git 14455F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14456F: drivers/media/i2c/mt9v111.c 14457 14458MULTIFUNCTION DEVICES (MFD) 14459M: Lee Jones <lee@kernel.org> 14460S: Maintained 14461T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14462F: Documentation/devicetree/bindings/mfd/ 14463F: drivers/mfd/ 14464F: include/dt-bindings/mfd/ 14465F: include/linux/mfd/ 14466 14467MULTIMEDIA CARD (MMC) ETC. OVER SPI 14468S: Orphan 14469F: drivers/mmc/host/mmc_spi.c 14470F: include/linux/spi/mmc_spi.h 14471 14472MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14473M: Ulf Hansson <ulf.hansson@linaro.org> 14474L: linux-mmc@vger.kernel.org 14475S: Maintained 14476T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14477F: Documentation/devicetree/bindings/mmc/ 14478F: drivers/mmc/ 14479F: include/linux/mmc/ 14480F: include/uapi/linux/mmc/ 14481 14482MULTIPLEXER SUBSYSTEM 14483M: Peter Rosin <peda@axentia.se> 14484S: Maintained 14485F: Documentation/ABI/testing/sysfs-class-mux* 14486F: Documentation/devicetree/bindings/mux/ 14487F: drivers/mux/ 14488F: include/dt-bindings/mux/ 14489F: include/linux/mux/ 14490 14491MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14492M: Bin Liu <b-liu@ti.com> 14493L: linux-usb@vger.kernel.org 14494S: Maintained 14495F: drivers/usb/musb/ 14496 14497MXL301RF MEDIA DRIVER 14498M: Akihiro Tsukada <tskd08@gmail.com> 14499L: linux-media@vger.kernel.org 14500S: Odd Fixes 14501F: drivers/media/tuners/mxl301rf* 14502 14503MXL5007T MEDIA DRIVER 14504M: Michael Krufky <mkrufky@linuxtv.org> 14505L: linux-media@vger.kernel.org 14506S: Maintained 14507W: https://linuxtv.org 14508W: http://github.com/mkrufky 14509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14510T: git git://linuxtv.org/mkrufky/tuners.git 14511F: drivers/media/tuners/mxl5007t.* 14512 14513MXSFB DRM DRIVER 14514M: Marek Vasut <marex@denx.de> 14515M: Stefan Agner <stefan@agner.ch> 14516L: dri-devel@lists.freedesktop.org 14517S: Supported 14518T: git git://anongit.freedesktop.org/drm/drm-misc 14519F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14520F: drivers/gpu/drm/mxsfb/ 14521 14522MYLEX DAC960 PCI RAID Controller 14523M: Hannes Reinecke <hare@kernel.org> 14524L: linux-scsi@vger.kernel.org 14525S: Supported 14526F: drivers/scsi/myrb.* 14527F: drivers/scsi/myrs.* 14528 14529MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14530M: Chris Lee <christopher.lee@cspi.com> 14531L: netdev@vger.kernel.org 14532S: Supported 14533W: https://www.cspi.com/ethernet-products/support/downloads/ 14534F: drivers/net/ethernet/myricom/myri10ge/ 14535 14536NAND FLASH SUBSYSTEM 14537M: Miquel Raynal <miquel.raynal@bootlin.com> 14538R: Richard Weinberger <richard@nod.at> 14539L: linux-mtd@lists.infradead.org 14540S: Maintained 14541W: http://www.linux-mtd.infradead.org/ 14542Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14543C: irc://irc.oftc.net/mtd 14544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14545F: drivers/mtd/nand/ 14546F: include/linux/mtd/*nand*.h 14547 14548NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14549M: Daniel Mack <zonque@gmail.com> 14550L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14551S: Maintained 14552W: http://www.native-instruments.com 14553F: sound/usb/caiaq/ 14554 14555NATSEMI ETHERNET DRIVER (DP8381x) 14556S: Orphan 14557F: drivers/net/ethernet/natsemi/natsemi.c 14558 14559NCR 5380 SCSI DRIVERS 14560M: Finn Thain <fthain@linux-m68k.org> 14561M: Michael Schmitz <schmitzmic@gmail.com> 14562L: linux-scsi@vger.kernel.org 14563S: Maintained 14564F: Documentation/scsi/g_NCR5380.rst 14565F: drivers/scsi/NCR5380.* 14566F: drivers/scsi/arm/cumana_1.c 14567F: drivers/scsi/arm/oak.c 14568F: drivers/scsi/atari_scsi.* 14569F: drivers/scsi/dmx3191d.c 14570F: drivers/scsi/g_NCR5380.* 14571F: drivers/scsi/mac_scsi.* 14572F: drivers/scsi/sun3_scsi.* 14573F: drivers/scsi/sun3_scsi_vme.c 14574 14575NCSI LIBRARY 14576M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14577S: Maintained 14578F: net/ncsi/ 14579 14580NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14581M: Guenter Roeck <linux@roeck-us.net> 14582L: linux-hwmon@vger.kernel.org 14583S: Maintained 14584F: Documentation/hwmon/nct6775.rst 14585F: drivers/hwmon/nct6775-core.c 14586F: drivers/hwmon/nct6775-platform.c 14587F: drivers/hwmon/nct6775.h 14588 14589NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14590M: Zev Weiss <zev@bewilderbeest.net> 14591L: linux-hwmon@vger.kernel.org 14592S: Maintained 14593F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14594F: drivers/hwmon/nct6775-i2c.c 14595 14596NETDEVSIM 14597M: Jakub Kicinski <kuba@kernel.org> 14598S: Maintained 14599F: drivers/net/netdevsim/* 14600 14601NETEM NETWORK EMULATOR 14602M: Stephen Hemminger <stephen@networkplumber.org> 14603L: netdev@vger.kernel.org 14604S: Maintained 14605F: net/sched/sch_netem.c 14606 14607NETERION 10GbE DRIVERS (s2io) 14608M: Jon Mason <jdmason@kudzu.us> 14609L: netdev@vger.kernel.org 14610S: Supported 14611F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14612F: drivers/net/ethernet/neterion/ 14613 14614NETFILTER 14615M: Pablo Neira Ayuso <pablo@netfilter.org> 14616M: Jozsef Kadlecsik <kadlec@netfilter.org> 14617M: Florian Westphal <fw@strlen.de> 14618L: netfilter-devel@vger.kernel.org 14619L: coreteam@netfilter.org 14620S: Maintained 14621W: http://www.netfilter.org/ 14622W: http://www.iptables.org/ 14623W: http://www.nftables.org/ 14624Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14625C: irc://irc.libera.chat/netfilter 14626T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14627T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14628F: include/linux/netfilter* 14629F: include/linux/netfilter/ 14630F: include/net/netfilter/ 14631F: include/uapi/linux/netfilter* 14632F: include/uapi/linux/netfilter/ 14633F: net/*/netfilter.c 14634F: net/*/netfilter/ 14635F: net/bridge/br_netfilter*.c 14636F: net/netfilter/ 14637 14638NETROM NETWORK LAYER 14639M: Ralf Baechle <ralf@linux-mips.org> 14640L: linux-hams@vger.kernel.org 14641S: Maintained 14642W: http://www.linux-ax25.org/ 14643F: include/net/netrom.h 14644F: include/uapi/linux/netrom.h 14645F: net/netrom/ 14646 14647NETRONIX EMBEDDED CONTROLLER 14648M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14649S: Maintained 14650F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14651F: drivers/mfd/ntxec.c 14652F: drivers/pwm/pwm-ntxec.c 14653F: drivers/rtc/rtc-ntxec.c 14654F: include/linux/mfd/ntxec.h 14655 14656NETRONOME ETHERNET DRIVERS 14657M: Simon Horman <simon.horman@corigine.com> 14658R: Jakub Kicinski <kuba@kernel.org> 14659L: oss-drivers@corigine.com 14660S: Maintained 14661F: drivers/net/ethernet/netronome/ 14662 14663NETWORK BLOCK DEVICE (NBD) 14664M: Josef Bacik <josef@toxicpanda.com> 14665L: linux-block@vger.kernel.org 14666L: nbd@other.debian.org 14667S: Maintained 14668F: Documentation/admin-guide/blockdev/nbd.rst 14669F: drivers/block/nbd.c 14670F: include/trace/events/nbd.h 14671F: include/uapi/linux/nbd.h 14672 14673NETWORK DROP MONITOR 14674M: Neil Horman <nhorman@tuxdriver.com> 14675L: netdev@vger.kernel.org 14676S: Maintained 14677W: https://fedorahosted.org/dropwatch/ 14678F: include/uapi/linux/net_dropmon.h 14679F: net/core/drop_monitor.c 14680 14681NETWORKING DRIVERS 14682M: "David S. Miller" <davem@davemloft.net> 14683M: Eric Dumazet <edumazet@google.com> 14684M: Jakub Kicinski <kuba@kernel.org> 14685M: Paolo Abeni <pabeni@redhat.com> 14686L: netdev@vger.kernel.org 14687S: Maintained 14688Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14689T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14690T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14691F: Documentation/devicetree/bindings/net/ 14692F: drivers/connector/ 14693F: drivers/net/ 14694F: include/dt-bindings/net/ 14695F: include/linux/etherdevice.h 14696F: include/linux/fcdevice.h 14697F: include/linux/fddidevice.h 14698F: include/linux/hippidevice.h 14699F: include/linux/if_* 14700F: include/linux/inetdevice.h 14701F: include/linux/netdevice.h 14702F: include/uapi/linux/if_* 14703F: include/uapi/linux/netdevice.h 14704X: drivers/net/wireless/ 14705 14706NETWORKING DRIVERS (WIRELESS) 14707M: Kalle Valo <kvalo@kernel.org> 14708L: linux-wireless@vger.kernel.org 14709S: Maintained 14710W: https://wireless.wiki.kernel.org/ 14711Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14712T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14713T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14714F: Documentation/devicetree/bindings/net/wireless/ 14715F: drivers/net/wireless/ 14716 14717NETWORKING [DSA] 14718M: Andrew Lunn <andrew@lunn.ch> 14719M: Florian Fainelli <f.fainelli@gmail.com> 14720M: Vladimir Oltean <olteanv@gmail.com> 14721S: Maintained 14722F: Documentation/devicetree/bindings/net/dsa/ 14723F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14724F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14725F: drivers/net/dsa/ 14726F: include/linux/dsa/ 14727F: include/linux/platform_data/dsa.h 14728F: include/net/dsa.h 14729F: net/dsa/ 14730F: tools/testing/selftests/drivers/net/dsa/ 14731 14732NETWORKING [GENERAL] 14733M: "David S. Miller" <davem@davemloft.net> 14734M: Eric Dumazet <edumazet@google.com> 14735M: Jakub Kicinski <kuba@kernel.org> 14736M: Paolo Abeni <pabeni@redhat.com> 14737L: netdev@vger.kernel.org 14738S: Maintained 14739Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14740B: mailto:netdev@vger.kernel.org 14741T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14742T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14743F: Documentation/core-api/netlink.rst 14744F: Documentation/netlink/ 14745F: Documentation/networking/ 14746F: Documentation/process/maintainer-netdev.rst 14747F: Documentation/userspace-api/netlink/ 14748F: include/linux/in.h 14749F: include/linux/net.h 14750F: include/linux/netdevice.h 14751F: include/net/ 14752F: include/uapi/linux/in.h 14753F: include/uapi/linux/net.h 14754F: include/uapi/linux/net_namespace.h 14755F: include/uapi/linux/netdevice.h 14756F: lib/net_utils.c 14757F: lib/random32.c 14758F: net/ 14759F: tools/net/ 14760F: tools/testing/selftests/net/ 14761X: net/bluetooth/ 14762 14763NETWORKING [IPSEC] 14764M: Steffen Klassert <steffen.klassert@secunet.com> 14765M: Herbert Xu <herbert@gondor.apana.org.au> 14766M: "David S. Miller" <davem@davemloft.net> 14767L: netdev@vger.kernel.org 14768S: Maintained 14769T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14770T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14771F: include/net/xfrm.h 14772F: include/uapi/linux/xfrm.h 14773F: net/ipv4/ah4.c 14774F: net/ipv4/esp4* 14775F: net/ipv4/ip_vti.c 14776F: net/ipv4/ipcomp.c 14777F: net/ipv4/xfrm* 14778F: net/ipv6/ah6.c 14779F: net/ipv6/esp6* 14780F: net/ipv6/ip6_vti.c 14781F: net/ipv6/ipcomp6.c 14782F: net/ipv6/xfrm* 14783F: net/key/ 14784F: net/xfrm/ 14785F: tools/testing/selftests/net/ipsec.c 14786 14787NETWORKING [IPv4/IPv6] 14788M: "David S. Miller" <davem@davemloft.net> 14789M: David Ahern <dsahern@kernel.org> 14790L: netdev@vger.kernel.org 14791S: Maintained 14792T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14793F: arch/x86/net/* 14794F: include/linux/ip.h 14795F: include/linux/ipv6* 14796F: include/net/fib* 14797F: include/net/ip* 14798F: include/net/route.h 14799F: net/ipv4/ 14800F: net/ipv6/ 14801 14802NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14803M: Paul Moore <paul@paul-moore.com> 14804L: netdev@vger.kernel.org 14805L: linux-security-module@vger.kernel.org 14806S: Supported 14807W: https://github.com/netlabel 14808F: Documentation/netlabel/ 14809F: include/net/calipso.h 14810F: include/net/cipso_ipv4.h 14811F: include/net/netlabel.h 14812F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14813F: include/uapi/linux/netfilter/xt_SECMARK.h 14814F: net/ipv4/cipso_ipv4.c 14815F: net/ipv6/calipso.c 14816F: net/netfilter/xt_CONNSECMARK.c 14817F: net/netfilter/xt_SECMARK.c 14818F: net/netlabel/ 14819 14820NETWORKING [MPTCP] 14821M: Matthieu Baerts <matthieu.baerts@tessares.net> 14822M: Mat Martineau <martineau@kernel.org> 14823L: netdev@vger.kernel.org 14824L: mptcp@lists.linux.dev 14825S: Maintained 14826W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14827B: https://github.com/multipath-tcp/mptcp_net-next/issues 14828T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14829T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14830F: Documentation/networking/mptcp-sysctl.rst 14831F: include/net/mptcp.h 14832F: include/trace/events/mptcp.h 14833F: include/uapi/linux/mptcp.h 14834F: net/mptcp/ 14835F: tools/testing/selftests/bpf/*/*mptcp*.c 14836F: tools/testing/selftests/net/mptcp/ 14837 14838NETWORKING [TCP] 14839M: Eric Dumazet <edumazet@google.com> 14840L: netdev@vger.kernel.org 14841S: Maintained 14842F: include/linux/net_mm.h 14843F: include/linux/tcp.h 14844F: include/net/tcp.h 14845F: include/trace/events/tcp.h 14846F: include/uapi/linux/tcp.h 14847F: net/ipv4/syncookies.c 14848F: net/ipv4/tcp*.c 14849F: net/ipv6/syncookies.c 14850F: net/ipv6/tcp*.c 14851 14852NETWORKING [TLS] 14853M: Boris Pismenny <borisp@nvidia.com> 14854M: John Fastabend <john.fastabend@gmail.com> 14855M: Jakub Kicinski <kuba@kernel.org> 14856L: netdev@vger.kernel.org 14857S: Maintained 14858F: include/net/tls.h 14859F: include/uapi/linux/tls.h 14860F: net/tls/* 14861 14862NETXEN (1/10) GbE SUPPORT 14863M: Manish Chopra <manishc@marvell.com> 14864M: Rahul Verma <rahulv@marvell.com> 14865M: GR-Linux-NIC-Dev@marvell.com 14866L: netdev@vger.kernel.org 14867S: Supported 14868F: drivers/net/ethernet/qlogic/netxen/ 14869 14870NET_FAILOVER MODULE 14871M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14872L: netdev@vger.kernel.org 14873S: Supported 14874F: Documentation/networking/net_failover.rst 14875F: drivers/net/net_failover.c 14876F: include/net/net_failover.h 14877 14878NEXTHOP 14879M: David Ahern <dsahern@kernel.org> 14880L: netdev@vger.kernel.org 14881S: Maintained 14882F: include/net/netns/nexthop.h 14883F: include/net/nexthop.h 14884F: include/uapi/linux/nexthop.h 14885F: net/ipv4/nexthop.c 14886 14887NFC SUBSYSTEM 14888M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14889L: netdev@vger.kernel.org 14890S: Maintained 14891F: Documentation/devicetree/bindings/net/nfc/ 14892F: drivers/nfc/ 14893F: include/net/nfc/ 14894F: include/uapi/linux/nfc.h 14895F: net/nfc/ 14896 14897NFC VIRTUAL NCI DEVICE DRIVER 14898M: Bongsu Jeon <bongsu.jeon@samsung.com> 14899L: netdev@vger.kernel.org 14900S: Supported 14901F: drivers/nfc/virtual_ncidev.c 14902F: tools/testing/selftests/nci/ 14903 14904NFS, SUNRPC, AND LOCKD CLIENTS 14905M: Trond Myklebust <trond.myklebust@hammerspace.com> 14906M: Anna Schumaker <anna@kernel.org> 14907L: linux-nfs@vger.kernel.org 14908S: Maintained 14909W: http://client.linux-nfs.org 14910T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14911F: Documentation/filesystems/nfs/ 14912F: fs/lockd/ 14913F: fs/nfs/ 14914F: fs/nfs_common/ 14915F: include/linux/lockd/ 14916F: include/linux/nfs* 14917F: include/linux/sunrpc/ 14918F: include/uapi/linux/nfs* 14919F: include/uapi/linux/sunrpc/ 14920F: net/sunrpc/ 14921 14922NILFS2 FILESYSTEM 14923M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14924L: linux-nilfs@vger.kernel.org 14925S: Supported 14926W: https://nilfs.sourceforge.io/ 14927W: https://nilfs.osdn.jp/ 14928T: git https://github.com/konis/nilfs2.git 14929F: Documentation/filesystems/nilfs2.rst 14930F: fs/nilfs2/ 14931F: include/trace/events/nilfs2.h 14932F: include/uapi/linux/nilfs2_api.h 14933F: include/uapi/linux/nilfs2_ondisk.h 14934 14935NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14936M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14937S: Maintained 14938W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14939F: Documentation/scsi/NinjaSCSI.rst 14940F: drivers/scsi/pcmcia/nsp_* 14941 14942NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14943M: GOTO Masanori <gotom@debian.or.jp> 14944M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14945S: Maintained 14946W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14947F: Documentation/scsi/NinjaSCSI.rst 14948F: drivers/scsi/nsp32* 14949 14950NINTENDO HID DRIVER 14951M: Daniel J. Ogorchock <djogorchock@gmail.com> 14952L: linux-input@vger.kernel.org 14953S: Maintained 14954F: drivers/hid/hid-nintendo* 14955 14956NIOS2 ARCHITECTURE 14957M: Dinh Nguyen <dinguyen@kernel.org> 14958S: Maintained 14959T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14960F: arch/nios2/ 14961 14962NITRO ENCLAVES (NE) 14963M: Alexandru Ciobotaru <alcioa@amazon.com> 14964L: linux-kernel@vger.kernel.org 14965L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14966S: Supported 14967W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14968F: Documentation/virt/ne_overview.rst 14969F: drivers/virt/nitro_enclaves/ 14970F: include/linux/nitro_enclaves.h 14971F: include/uapi/linux/nitro_enclaves.h 14972F: samples/nitro_enclaves/ 14973 14974NOHZ, DYNTICKS SUPPORT 14975M: Frederic Weisbecker <frederic@kernel.org> 14976M: Thomas Gleixner <tglx@linutronix.de> 14977M: Ingo Molnar <mingo@kernel.org> 14978L: linux-kernel@vger.kernel.org 14979S: Maintained 14980T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14981F: include/linux/sched/nohz.h 14982F: include/linux/tick.h 14983F: kernel/time/tick*.* 14984 14985NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14986M: Pavel Machek <pavel@ucw.cz> 14987M: Sakari Ailus <sakari.ailus@iki.fi> 14988L: linux-media@vger.kernel.org 14989S: Maintained 14990F: drivers/media/i2c/ad5820.c 14991F: drivers/media/i2c/et8ek8 14992 14993NOKIA N900 POWER SUPPLY DRIVERS 14994R: Pali Rohár <pali@kernel.org> 14995F: drivers/power/supply/bq2415x_charger.c 14996F: drivers/power/supply/bq27xxx_battery.c 14997F: drivers/power/supply/bq27xxx_battery_i2c.c 14998F: drivers/power/supply/isp1704_charger.c 14999F: drivers/power/supply/rx51_battery.c 15000F: include/linux/power/bq2415x_charger.h 15001F: include/linux/power/bq27xxx_battery.h 15002 15003NOLIBC HEADER FILE 15004M: Willy Tarreau <w@1wt.eu> 15005S: Maintained 15006T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15007F: tools/include/nolibc/ 15008F: tools/testing/selftests/nolibc/ 15009 15010NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15011M: Hans de Goede <hdegoede@redhat.com> 15012L: linux-input@vger.kernel.org 15013S: Maintained 15014F: drivers/input/touchscreen/novatek-nvt-ts.c 15015 15016NSDEPS 15017M: Matthias Maennich <maennich@google.com> 15018S: Maintained 15019F: Documentation/core-api/symbol-namespaces.rst 15020F: scripts/nsdeps 15021 15022NTB AMD DRIVER 15023M: Sanjay R Mehta <sanju.mehta@amd.com> 15024M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15025L: ntb@lists.linux.dev 15026S: Supported 15027F: drivers/ntb/hw/amd/ 15028 15029NTB DRIVER CORE 15030M: Jon Mason <jdmason@kudzu.us> 15031M: Dave Jiang <dave.jiang@intel.com> 15032M: Allen Hubbe <allenbh@gmail.com> 15033L: ntb@lists.linux.dev 15034S: Supported 15035W: https://github.com/jonmason/ntb/wiki 15036T: git https://github.com/jonmason/ntb.git 15037F: drivers/net/ntb_netdev.c 15038F: drivers/ntb/ 15039F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15040F: include/linux/ntb.h 15041F: include/linux/ntb_transport.h 15042F: tools/testing/selftests/ntb/ 15043 15044NTB IDT DRIVER 15045M: Serge Semin <fancer.lancer@gmail.com> 15046L: ntb@lists.linux.dev 15047S: Supported 15048F: drivers/ntb/hw/idt/ 15049 15050NTB INTEL DRIVER 15051M: Dave Jiang <dave.jiang@intel.com> 15052L: ntb@lists.linux.dev 15053S: Supported 15054W: https://github.com/davejiang/linux/wiki 15055T: git https://github.com/davejiang/linux.git 15056F: drivers/ntb/hw/intel/ 15057 15058NTFS FILESYSTEM 15059M: Anton Altaparmakov <anton@tuxera.com> 15060R: Namjae Jeon <linkinjeon@kernel.org> 15061L: linux-ntfs-dev@lists.sourceforge.net 15062S: Supported 15063W: http://www.tuxera.com/ 15064T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15065F: Documentation/filesystems/ntfs.rst 15066F: fs/ntfs/ 15067 15068NTFS3 FILESYSTEM 15069M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15070L: ntfs3@lists.linux.dev 15071S: Supported 15072W: http://www.paragon-software.com/ 15073T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15074F: Documentation/filesystems/ntfs3.rst 15075F: fs/ntfs3/ 15076 15077NUBUS SUBSYSTEM 15078M: Finn Thain <fthain@linux-m68k.org> 15079L: linux-m68k@lists.linux-m68k.org 15080S: Maintained 15081F: arch/*/include/asm/nubus.h 15082F: drivers/nubus/ 15083F: include/linux/nubus.h 15084F: include/uapi/linux/nubus.h 15085 15086NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15087M: Antonino Daplas <adaplas@gmail.com> 15088L: linux-fbdev@vger.kernel.org 15089S: Maintained 15090F: drivers/video/fbdev/nvidia/ 15091F: drivers/video/fbdev/riva/ 15092 15093NVIDIA WMI EC BACKLIGHT DRIVER 15094M: Daniel Dadap <ddadap@nvidia.com> 15095L: platform-driver-x86@vger.kernel.org 15096S: Supported 15097F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15098F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15099 15100NVM EXPRESS DRIVER 15101M: Keith Busch <kbusch@kernel.org> 15102M: Jens Axboe <axboe@fb.com> 15103M: Christoph Hellwig <hch@lst.de> 15104M: Sagi Grimberg <sagi@grimberg.me> 15105L: linux-nvme@lists.infradead.org 15106S: Supported 15107W: http://git.infradead.org/nvme.git 15108T: git git://git.infradead.org/nvme.git 15109F: Documentation/nvme/ 15110F: drivers/nvme/common/ 15111F: drivers/nvme/host/ 15112F: include/linux/nvme-*.h 15113F: include/linux/nvme.h 15114F: include/uapi/linux/nvme_ioctl.h 15115 15116NVM EXPRESS FABRICS AUTHENTICATION 15117M: Hannes Reinecke <hare@suse.de> 15118L: linux-nvme@lists.infradead.org 15119S: Supported 15120F: drivers/nvme/host/auth.c 15121F: drivers/nvme/target/auth.c 15122F: drivers/nvme/target/fabrics-cmd-auth.c 15123F: include/linux/nvme-auth.h 15124 15125NVM EXPRESS FC TRANSPORT DRIVERS 15126M: James Smart <james.smart@broadcom.com> 15127L: linux-nvme@lists.infradead.org 15128S: Supported 15129F: drivers/nvme/host/fc.c 15130F: drivers/nvme/target/fc.c 15131F: drivers/nvme/target/fcloop.c 15132F: include/linux/nvme-fc-driver.h 15133F: include/linux/nvme-fc.h 15134 15135NVM EXPRESS HARDWARE MONITORING SUPPORT 15136M: Guenter Roeck <linux@roeck-us.net> 15137L: linux-nvme@lists.infradead.org 15138S: Supported 15139F: drivers/nvme/host/hwmon.c 15140 15141NVM EXPRESS TARGET DRIVER 15142M: Christoph Hellwig <hch@lst.de> 15143M: Sagi Grimberg <sagi@grimberg.me> 15144M: Chaitanya Kulkarni <kch@nvidia.com> 15145L: linux-nvme@lists.infradead.org 15146S: Supported 15147W: http://git.infradead.org/nvme.git 15148T: git git://git.infradead.org/nvme.git 15149F: drivers/nvme/target/ 15150 15151NVMEM FRAMEWORK 15152M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15153S: Maintained 15154T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15155F: Documentation/ABI/stable/sysfs-bus-nvmem 15156F: Documentation/devicetree/bindings/nvmem/ 15157F: drivers/nvmem/ 15158F: include/linux/nvmem-consumer.h 15159F: include/linux/nvmem-provider.h 15160 15161NXP BLUETOOTH WIRELESS DRIVERS 15162M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15163M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15164S: Maintained 15165F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15166F: drivers/bluetooth/btnxpuart.c 15167 15168NXP C45 TJA11XX PHY DRIVER 15169M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15170L: netdev@vger.kernel.org 15171S: Maintained 15172F: drivers/net/phy/nxp-c45-tja11xx.c 15173 15174NXP FSPI DRIVER 15175M: Han Xu <han.xu@nxp.com> 15176M: Haibo Chen <haibo.chen@nxp.com> 15177R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15178L: linux-spi@vger.kernel.org 15179S: Maintained 15180F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15181F: drivers/spi/spi-nxp-fspi.c 15182 15183NXP FXAS21002C DRIVER 15184M: Rui Miguel Silva <rmfrfs@gmail.com> 15185L: linux-iio@vger.kernel.org 15186S: Maintained 15187F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15188F: drivers/iio/gyro/fxas21002c.h 15189F: drivers/iio/gyro/fxas21002c_core.c 15190F: drivers/iio/gyro/fxas21002c_i2c.c 15191F: drivers/iio/gyro/fxas21002c_spi.c 15192 15193NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15194M: Haibo Chen <haibo.chen@nxp.com> 15195L: linux-iio@vger.kernel.org 15196L: linux-imx@nxp.com 15197S: Maintained 15198F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15199F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15200F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15201F: drivers/iio/adc/imx7d_adc.c 15202F: drivers/iio/adc/imx93_adc.c 15203F: drivers/iio/adc/vf610_adc.c 15204 15205NXP i.MX 8M ISI DRIVER 15206M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15207L: linux-media@vger.kernel.org 15208S: Maintained 15209F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15210F: drivers/media/platform/nxp/imx8-isi/ 15211 15212NXP i.MX 8MP DW100 V4L2 DRIVER 15213M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15214L: linux-media@vger.kernel.org 15215S: Maintained 15216F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15217F: Documentation/userspace-api/media/drivers/dw100.rst 15218F: drivers/media/platform/nxp/dw100/ 15219F: include/uapi/linux/dw100.h 15220 15221NXP i.MX 8MQ DCSS DRIVER 15222M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15223R: Lucas Stach <l.stach@pengutronix.de> 15224L: dri-devel@lists.freedesktop.org 15225S: Maintained 15226F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15227F: drivers/gpu/drm/imx/dcss/ 15228 15229NXP i.MX 8QXP ADC DRIVER 15230M: Cai Huoqing <cai.huoqing@linux.dev> 15231M: Haibo Chen <haibo.chen@nxp.com> 15232L: linux-imx@nxp.com 15233L: linux-iio@vger.kernel.org 15234S: Maintained 15235F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15236F: drivers/iio/adc/imx8qxp-adc.c 15237 15238NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15239M: Mirela Rabulea <mirela.rabulea@nxp.com> 15240R: NXP Linux Team <linux-imx@nxp.com> 15241L: linux-media@vger.kernel.org 15242S: Maintained 15243F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15244F: drivers/media/platform/nxp/imx-jpeg 15245 15246NXP i.MX CLOCK DRIVERS 15247M: Abel Vesa <abelvesa@kernel.org> 15248R: Peng Fan <peng.fan@nxp.com> 15249L: linux-clk@vger.kernel.org 15250L: linux-imx@nxp.com 15251S: Maintained 15252T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15253F: Documentation/devicetree/bindings/clock/imx* 15254F: drivers/clk/imx/ 15255F: include/dt-bindings/clock/imx* 15256 15257NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15258M: Jagan Teki <jagan@amarulasolutions.com> 15259S: Maintained 15260F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15261F: drivers/regulator/pf8x00-regulator.c 15262 15263NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15264M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15265L: linux-kernel@vger.kernel.org 15266S: Maintained 15267F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15268F: drivers/extcon/extcon-ptn5150.c 15269 15270NXP SGTL5000 DRIVER 15271M: Fabio Estevam <festevam@gmail.com> 15272L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15273S: Maintained 15274F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15275F: sound/soc/codecs/sgtl5000* 15276 15277NXP SJA1105 ETHERNET SWITCH DRIVER 15278M: Vladimir Oltean <olteanv@gmail.com> 15279L: linux-kernel@vger.kernel.org 15280S: Maintained 15281F: drivers/net/dsa/sja1105 15282F: drivers/net/pcs/pcs-xpcs-nxp.c 15283 15284NXP TDA998X DRM DRIVER 15285M: Russell King <linux@armlinux.org.uk> 15286S: Maintained 15287T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15288T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15289F: drivers/gpu/drm/i2c/tda998x_drv.c 15290F: include/drm/i2c/tda998x.h 15291F: include/dt-bindings/display/tda998x.h 15292K: "nxp,tda998x" 15293 15294NXP TFA9879 DRIVER 15295M: Peter Rosin <peda@axentia.se> 15296L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15297S: Maintained 15298F: Documentation/devicetree/bindings/sound/tfa9879.txt 15299F: sound/soc/codecs/tfa9879* 15300 15301NXP-NCI NFC DRIVER 15302S: Orphan 15303F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15304F: drivers/nfc/nxp-nci 15305 15306NXP/Goodix TFA989X (TFA1) DRIVER 15307M: Stephan Gerhold <stephan@gerhold.net> 15308L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15309S: Maintained 15310F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15311F: sound/soc/codecs/tfa989x.c 15312 15313NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15314M: Jonas Malaco <jonas@protocubo.io> 15315L: linux-hwmon@vger.kernel.org 15316S: Maintained 15317F: Documentation/hwmon/nzxt-kraken2.rst 15318F: drivers/hwmon/nzxt-kraken2.c 15319 15320NZXT-SMART2 HARDWARE MONITORING DRIVER 15321M: Aleksandr Mezin <mezin.alexander@gmail.com> 15322L: linux-hwmon@vger.kernel.org 15323S: Maintained 15324F: Documentation/hwmon/nzxt-smart2.rst 15325F: drivers/hwmon/nzxt-smart2.c 15326 15327OBJAGG 15328M: Jiri Pirko <jiri@resnulli.us> 15329L: netdev@vger.kernel.org 15330S: Supported 15331F: include/linux/objagg.h 15332F: lib/objagg.c 15333F: lib/test_objagg.c 15334 15335OBJTOOL 15336M: Josh Poimboeuf <jpoimboe@kernel.org> 15337M: Peter Zijlstra <peterz@infradead.org> 15338S: Supported 15339F: include/linux/objtool*.h 15340F: tools/objtool/ 15341 15342OCELOT ETHERNET SWITCH DRIVER 15343M: Vladimir Oltean <vladimir.oltean@nxp.com> 15344M: Claudiu Manoil <claudiu.manoil@nxp.com> 15345M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15346M: UNGLinuxDriver@microchip.com 15347L: netdev@vger.kernel.org 15348S: Supported 15349F: drivers/net/dsa/ocelot/* 15350F: drivers/net/ethernet/mscc/ 15351F: include/soc/mscc/ocelot* 15352F: net/dsa/tag_ocelot.c 15353F: net/dsa/tag_ocelot_8021q.c 15354F: tools/testing/selftests/drivers/net/ocelot/* 15355 15356OCELOT EXTERNAL SWITCH CONTROL 15357M: Colin Foster <colin.foster@in-advantage.com> 15358S: Supported 15359F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15360F: drivers/mfd/ocelot* 15361F: drivers/net/dsa/ocelot/ocelot_ext.c 15362F: include/linux/mfd/ocelot.h 15363 15364OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15365M: Frederic Barrat <fbarrat@linux.ibm.com> 15366M: Andrew Donnellan <ajd@linux.ibm.com> 15367L: linuxppc-dev@lists.ozlabs.org 15368S: Supported 15369F: Documentation/userspace-api/accelerators/ocxl.rst 15370F: arch/powerpc/include/asm/pnv-ocxl.h 15371F: arch/powerpc/platforms/powernv/ocxl.c 15372F: drivers/misc/ocxl/ 15373F: include/misc/ocxl* 15374F: include/uapi/misc/ocxl.h 15375 15376OMAP AUDIO SUPPORT 15377M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15378M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15379L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15380L: linux-omap@vger.kernel.org 15381S: Maintained 15382F: sound/soc/ti/n810.c 15383F: sound/soc/ti/omap* 15384F: sound/soc/ti/rx51.c 15385F: sound/soc/ti/sdma-pcm.* 15386 15387OMAP CLOCK FRAMEWORK SUPPORT 15388M: Paul Walmsley <paul@pwsan.com> 15389L: linux-omap@vger.kernel.org 15390S: Maintained 15391F: arch/arm/*omap*/*clock* 15392 15393OMAP DEVICE TREE SUPPORT 15394M: Benoît Cousson <bcousson@baylibre.com> 15395M: Tony Lindgren <tony@atomide.com> 15396L: linux-omap@vger.kernel.org 15397L: devicetree@vger.kernel.org 15398S: Maintained 15399F: arch/arm/boot/dts/ti/omap/ 15400 15401OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15402L: linux-omap@vger.kernel.org 15403L: linux-fbdev@vger.kernel.org 15404S: Orphan 15405F: Documentation/arch/arm/omap/dss.rst 15406F: drivers/video/fbdev/omap2/ 15407 15408OMAP FRAMEBUFFER SUPPORT 15409L: linux-fbdev@vger.kernel.org 15410L: linux-omap@vger.kernel.org 15411S: Orphan 15412F: drivers/video/fbdev/omap/ 15413 15414OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15415M: Roger Quadros <rogerq@kernel.org> 15416M: Tony Lindgren <tony@atomide.com> 15417L: linux-omap@vger.kernel.org 15418S: Maintained 15419F: arch/arm/mach-omap2/*gpmc* 15420F: drivers/memory/omap-gpmc.c 15421 15422OMAP GPIO DRIVER 15423M: Grygorii Strashko <grygorii.strashko@ti.com> 15424M: Santosh Shilimkar <ssantosh@kernel.org> 15425M: Kevin Hilman <khilman@kernel.org> 15426L: linux-omap@vger.kernel.org 15427S: Maintained 15428F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15429F: drivers/gpio/gpio-omap.c 15430 15431OMAP HARDWARE SPINLOCK SUPPORT 15432M: Ohad Ben-Cohen <ohad@wizery.com> 15433L: linux-omap@vger.kernel.org 15434S: Maintained 15435F: drivers/hwspinlock/omap_hwspinlock.c 15436 15437OMAP HS MMC SUPPORT 15438L: linux-mmc@vger.kernel.org 15439L: linux-omap@vger.kernel.org 15440S: Orphan 15441F: drivers/mmc/host/omap_hsmmc.c 15442 15443OMAP HWMOD DATA 15444M: Paul Walmsley <paul@pwsan.com> 15445L: linux-omap@vger.kernel.org 15446S: Maintained 15447F: arch/arm/mach-omap2/omap_hwmod*data* 15448 15449OMAP HWMOD SUPPORT 15450M: Benoît Cousson <bcousson@baylibre.com> 15451M: Paul Walmsley <paul@pwsan.com> 15452L: linux-omap@vger.kernel.org 15453S: Maintained 15454F: arch/arm/mach-omap2/omap_hwmod.* 15455 15456OMAP I2C DRIVER 15457M: Vignesh R <vigneshr@ti.com> 15458L: linux-omap@vger.kernel.org 15459L: linux-i2c@vger.kernel.org 15460S: Maintained 15461F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15462F: drivers/i2c/busses/i2c-omap.c 15463 15464OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15465M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15466L: linux-media@vger.kernel.org 15467S: Maintained 15468F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15469F: drivers/media/platform/ti/omap3isp/ 15470F: drivers/staging/media/omap4iss/ 15471 15472OMAP MMC SUPPORT 15473M: Aaro Koskinen <aaro.koskinen@iki.fi> 15474L: linux-omap@vger.kernel.org 15475S: Odd Fixes 15476F: drivers/mmc/host/omap.c 15477 15478OMAP POWER MANAGEMENT SUPPORT 15479M: Kevin Hilman <khilman@kernel.org> 15480L: linux-omap@vger.kernel.org 15481S: Maintained 15482F: arch/arm/*omap*/*pm* 15483F: drivers/cpufreq/omap-cpufreq.c 15484 15485OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15486M: Paul Walmsley <paul@pwsan.com> 15487L: linux-omap@vger.kernel.org 15488S: Maintained 15489F: arch/arm/mach-omap2/prm* 15490 15491OMAP RANDOM NUMBER GENERATOR SUPPORT 15492M: Deepak Saxena <dsaxena@plexity.net> 15493S: Maintained 15494F: drivers/char/hw_random/omap-rng.c 15495 15496OMAP USB SUPPORT 15497L: linux-usb@vger.kernel.org 15498L: linux-omap@vger.kernel.org 15499S: Orphan 15500F: arch/arm/*omap*/usb* 15501F: drivers/usb/*/*omap* 15502 15503OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15504M: Mark Jackson <mpfj@newflow.co.uk> 15505L: linux-omap@vger.kernel.org 15506S: Maintained 15507F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15508 15509OMAP1 SUPPORT 15510M: Aaro Koskinen <aaro.koskinen@iki.fi> 15511M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15512M: Tony Lindgren <tony@atomide.com> 15513L: linux-omap@vger.kernel.org 15514S: Maintained 15515Q: http://patchwork.kernel.org/project/linux-omap/list/ 15516T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15517F: arch/arm/configs/omap1_defconfig 15518F: arch/arm/mach-omap1/ 15519F: drivers/i2c/busses/i2c-omap.c 15520F: include/linux/platform_data/ams-delta-fiq.h 15521F: include/linux/platform_data/i2c-omap.h 15522 15523OMAP2+ SUPPORT 15524M: Tony Lindgren <tony@atomide.com> 15525L: linux-omap@vger.kernel.org 15526S: Maintained 15527W: http://www.muru.com/linux/omap/ 15528W: http://linux.omap.com/ 15529Q: http://patchwork.kernel.org/project/linux-omap/list/ 15530T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15531F: arch/arm/configs/omap2plus_defconfig 15532F: arch/arm/mach-omap2/ 15533F: drivers/bus/ti-sysc.c 15534F: drivers/gpio/gpio-tps65219.c 15535F: drivers/i2c/busses/i2c-omap.c 15536F: drivers/irqchip/irq-omap-intc.c 15537F: drivers/mfd/*omap*.c 15538F: drivers/mfd/menelaus.c 15539F: drivers/mfd/palmas.c 15540F: drivers/mfd/tps65217.c 15541F: drivers/mfd/tps65218.c 15542F: drivers/mfd/tps65219.c 15543F: drivers/mfd/tps65910.c 15544F: drivers/mfd/twl-core.[ch] 15545F: drivers/mfd/twl4030*.c 15546F: drivers/mfd/twl6030*.c 15547F: drivers/mfd/twl6040*.c 15548F: drivers/regulator/palmas-regulator*.c 15549F: drivers/regulator/pbias-regulator.c 15550F: drivers/regulator/tps65217-regulator.c 15551F: drivers/regulator/tps65218-regulator.c 15552F: drivers/regulator/tps65219-regulator.c 15553F: drivers/regulator/tps65910-regulator.c 15554F: drivers/regulator/twl-regulator.c 15555F: drivers/regulator/twl6030-regulator.c 15556F: include/linux/platform_data/i2c-omap.h 15557F: include/linux/platform_data/ti-sysc.h 15558 15559OMFS FILESYSTEM 15560M: Bob Copeland <me@bobcopeland.com> 15561L: linux-karma-devel@lists.sourceforge.net 15562S: Maintained 15563F: Documentation/filesystems/omfs.rst 15564F: fs/omfs/ 15565 15566OMNIVISION OG01A1B SENSOR DRIVER 15567M: Shawn Tu <shawnx.tu@intel.com> 15568L: linux-media@vger.kernel.org 15569S: Maintained 15570F: drivers/media/i2c/og01a1b.c 15571 15572OMNIVISION OV01A10 SENSOR DRIVER 15573M: Bingbu Cao <bingbu.cao@intel.com> 15574L: linux-media@vger.kernel.org 15575S: Maintained 15576T: git git://linuxtv.org/media_tree.git 15577F: drivers/media/i2c/ov01a10.c 15578 15579OMNIVISION OV02A10 SENSOR DRIVER 15580M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15581L: linux-media@vger.kernel.org 15582S: Maintained 15583T: git git://linuxtv.org/media_tree.git 15584F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15585F: drivers/media/i2c/ov02a10.c 15586 15587OMNIVISION OV08D10 SENSOR DRIVER 15588M: Jimmy Su <jimmy.su@intel.com> 15589L: linux-media@vger.kernel.org 15590S: Maintained 15591T: git git://linuxtv.org/media_tree.git 15592F: drivers/media/i2c/ov08d10.c 15593 15594OMNIVISION OV08X40 SENSOR DRIVER 15595M: Jason Chen <jason.z.chen@intel.com> 15596L: linux-media@vger.kernel.org 15597S: Maintained 15598T: git git://linuxtv.org/media_tree.git 15599F: drivers/media/i2c/ov08x40.c 15600 15601OMNIVISION OV13858 SENSOR DRIVER 15602M: Sakari Ailus <sakari.ailus@linux.intel.com> 15603L: linux-media@vger.kernel.org 15604S: Maintained 15605T: git git://linuxtv.org/media_tree.git 15606F: drivers/media/i2c/ov13858.c 15607 15608OMNIVISION OV13B10 SENSOR DRIVER 15609M: Arec Kao <arec.kao@intel.com> 15610L: linux-media@vger.kernel.org 15611S: Maintained 15612T: git git://linuxtv.org/media_tree.git 15613F: drivers/media/i2c/ov13b10.c 15614 15615OMNIVISION OV2680 SENSOR DRIVER 15616M: Rui Miguel Silva <rmfrfs@gmail.com> 15617L: linux-media@vger.kernel.org 15618S: Maintained 15619T: git git://linuxtv.org/media_tree.git 15620F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15621F: drivers/media/i2c/ov2680.c 15622 15623OMNIVISION OV2685 SENSOR DRIVER 15624M: Shunqian Zheng <zhengsq@rock-chips.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15629F: drivers/media/i2c/ov2685.c 15630 15631OMNIVISION OV2740 SENSOR DRIVER 15632M: Tianshu Qiu <tian.shu.qiu@intel.com> 15633R: Shawn Tu <shawnx.tu@intel.com> 15634R: Bingbu Cao <bingbu.cao@intel.com> 15635L: linux-media@vger.kernel.org 15636S: Maintained 15637T: git git://linuxtv.org/media_tree.git 15638F: drivers/media/i2c/ov2740.c 15639 15640OMNIVISION OV4689 SENSOR DRIVER 15641M: Mikhail Rudenko <mike.rudenko@gmail.com> 15642L: linux-media@vger.kernel.org 15643S: Maintained 15644T: git git://linuxtv.org/media_tree.git 15645F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15646F: drivers/media/i2c/ov5647.c 15647 15648OMNIVISION OV5640 SENSOR DRIVER 15649M: Steve Longerbeam <slongerbeam@gmail.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: drivers/media/i2c/ov5640.c 15654 15655OMNIVISION OV5647 SENSOR DRIVER 15656M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15657M: Jacopo Mondi <jacopo@jmondi.org> 15658L: linux-media@vger.kernel.org 15659S: Maintained 15660T: git git://linuxtv.org/media_tree.git 15661F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15662F: drivers/media/i2c/ov5647.c 15663 15664OMNIVISION OV5670 SENSOR DRIVER 15665M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668T: git git://linuxtv.org/media_tree.git 15669F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15670F: drivers/media/i2c/ov5670.c 15671 15672OMNIVISION OV5675 SENSOR DRIVER 15673M: Shawn Tu <shawnx.tu@intel.com> 15674L: linux-media@vger.kernel.org 15675S: Maintained 15676T: git git://linuxtv.org/media_tree.git 15677F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15678F: drivers/media/i2c/ov5675.c 15679 15680OMNIVISION OV5693 SENSOR DRIVER 15681M: Daniel Scally <djrscally@gmail.com> 15682L: linux-media@vger.kernel.org 15683S: Maintained 15684T: git git://linuxtv.org/media_tree.git 15685F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15686F: drivers/media/i2c/ov5693.c 15687 15688OMNIVISION OV5695 SENSOR DRIVER 15689M: Shunqian Zheng <zhengsq@rock-chips.com> 15690L: linux-media@vger.kernel.org 15691S: Maintained 15692T: git git://linuxtv.org/media_tree.git 15693F: drivers/media/i2c/ov5695.c 15694 15695OMNIVISION OV7670 SENSOR DRIVER 15696L: linux-media@vger.kernel.org 15697S: Orphan 15698T: git git://linuxtv.org/media_tree.git 15699F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15700F: drivers/media/i2c/ov7670.c 15701 15702OMNIVISION OV772x SENSOR DRIVER 15703M: Jacopo Mondi <jacopo@jmondi.org> 15704L: linux-media@vger.kernel.org 15705S: Odd fixes 15706T: git git://linuxtv.org/media_tree.git 15707F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15708F: drivers/media/i2c/ov772x.c 15709F: include/media/i2c/ov772x.h 15710 15711OMNIVISION OV7740 SENSOR DRIVER 15712M: Wenyou Yang <wenyou.yang@microchip.com> 15713L: linux-media@vger.kernel.org 15714S: Maintained 15715T: git git://linuxtv.org/media_tree.git 15716F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15717F: drivers/media/i2c/ov7740.c 15718 15719OMNIVISION OV8856 SENSOR DRIVER 15720M: Sakari Ailus <sakari.ailus@linux.intel.com> 15721L: linux-media@vger.kernel.org 15722S: Maintained 15723T: git git://linuxtv.org/media_tree.git 15724F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15725F: drivers/media/i2c/ov8856.c 15726 15727OMNIVISION OV8858 SENSOR DRIVER 15728M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15729M: Nicholas Roth <nicholas@rothemail.net> 15730L: linux-media@vger.kernel.org 15731S: Maintained 15732T: git git://linuxtv.org/media_tree.git 15733F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15734F: drivers/media/i2c/ov8858.c 15735 15736OMNIVISION OV9282 SENSOR DRIVER 15737M: Paul J. Murphy <paul.j.murphy@intel.com> 15738M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15739L: linux-media@vger.kernel.org 15740S: Maintained 15741T: git git://linuxtv.org/media_tree.git 15742F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15743F: drivers/media/i2c/ov9282.c 15744 15745OMNIVISION OV9640 SENSOR DRIVER 15746M: Petr Cvek <petrcvekcz@gmail.com> 15747L: linux-media@vger.kernel.org 15748S: Maintained 15749F: drivers/media/i2c/ov9640.* 15750 15751OMNIVISION OV9650 SENSOR DRIVER 15752M: Sakari Ailus <sakari.ailus@linux.intel.com> 15753R: Akinobu Mita <akinobu.mita@gmail.com> 15754R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15755L: linux-media@vger.kernel.org 15756S: Maintained 15757T: git git://linuxtv.org/media_tree.git 15758F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15759F: drivers/media/i2c/ov9650.c 15760 15761OMNIVISION OV9734 SENSOR DRIVER 15762M: Tianshu Qiu <tian.shu.qiu@intel.com> 15763R: Bingbu Cao <bingbu.cao@intel.com> 15764L: linux-media@vger.kernel.org 15765S: Maintained 15766T: git git://linuxtv.org/media_tree.git 15767F: drivers/media/i2c/ov9734.c 15768 15769ONBOARD USB HUB DRIVER 15770M: Matthias Kaehlcke <mka@chromium.org> 15771L: linux-usb@vger.kernel.org 15772S: Maintained 15773F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15774F: drivers/usb/misc/onboard_usb_hub.c 15775 15776ONENAND FLASH DRIVER 15777M: Kyungmin Park <kyungmin.park@samsung.com> 15778L: linux-mtd@lists.infradead.org 15779S: Maintained 15780F: drivers/mtd/nand/onenand/ 15781F: include/linux/mtd/onenand*.h 15782 15783ONEXPLAYER FAN DRIVER 15784M: Derek John Clark <derekjohn.clark@gmail.com> 15785M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15786L: linux-hwmon@vger.kernel.org 15787S: Maintained 15788F: drivers/hwmon/oxp-sensors.c 15789 15790ONIE TLV NVMEM LAYOUT DRIVER 15791M: Miquel Raynal <miquel.raynal@bootlin.com> 15792S: Maintained 15793F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15794F: drivers/nvmem/layouts/onie-tlv.c 15795 15796ONION OMEGA2+ BOARD 15797M: Harvey Hunt <harveyhuntnexus@gmail.com> 15798L: linux-mips@vger.kernel.org 15799S: Maintained 15800F: arch/mips/boot/dts/ralink/omega2p.dts 15801 15802ONSEMI ETHERNET PHY DRIVERS 15803M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15804L: netdev@vger.kernel.org 15805S: Supported 15806W: http://www.onsemi.com 15807F: drivers/net/phy/ncn* 15808 15809OP-TEE DRIVER 15810M: Jens Wiklander <jens.wiklander@linaro.org> 15811L: op-tee@lists.trustedfirmware.org 15812S: Maintained 15813F: Documentation/ABI/testing/sysfs-bus-optee-devices 15814F: drivers/tee/optee/ 15815 15816OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15817M: Sumit Garg <sumit.garg@linaro.org> 15818L: op-tee@lists.trustedfirmware.org 15819S: Maintained 15820F: drivers/char/hw_random/optee-rng.c 15821 15822OP-TEE RTC DRIVER 15823M: Clément Léger <clement.leger@bootlin.com> 15824L: linux-rtc@vger.kernel.org 15825S: Maintained 15826F: drivers/rtc/rtc-optee.c 15827 15828OPA-VNIC DRIVER 15829M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15830L: linux-rdma@vger.kernel.org 15831S: Supported 15832F: drivers/infiniband/ulp/opa_vnic 15833 15834OPEN FIRMWARE AND FLATTENED DEVICE TREE 15835M: Rob Herring <robh+dt@kernel.org> 15836M: Frank Rowand <frowand.list@gmail.com> 15837L: devicetree@vger.kernel.org 15838S: Maintained 15839W: http://www.devicetree.org/ 15840C: irc://irc.libera.chat/devicetree 15841T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15842F: Documentation/ABI/testing/sysfs-firmware-ofw 15843F: drivers/of/ 15844F: include/linux/of*.h 15845F: scripts/dtc/ 15846K: of_overlay_notifier_ 15847K: of_overlay_fdt_apply 15848K: of_overlay_remove 15849 15850OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15851M: Rob Herring <robh+dt@kernel.org> 15852M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15853M: Conor Dooley <conor+dt@kernel.org> 15854L: devicetree@vger.kernel.org 15855S: Maintained 15856Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15857C: irc://irc.libera.chat/devicetree 15858T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15859F: Documentation/devicetree/ 15860F: arch/*/boot/dts/ 15861F: include/dt-bindings/ 15862 15863OPENCOMPUTE PTP CLOCK DRIVER 15864M: Jonathan Lemon <jonathan.lemon@gmail.com> 15865M: Vadim Fedorenko <vadfed@fb.com> 15866L: netdev@vger.kernel.org 15867S: Maintained 15868F: drivers/ptp/ptp_ocp.c 15869 15870OPENCORES I2C BUS DRIVER 15871M: Peter Korsgaard <peter@korsgaard.com> 15872M: Andrew Lunn <andrew@lunn.ch> 15873L: linux-i2c@vger.kernel.org 15874S: Maintained 15875F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15876F: Documentation/i2c/busses/i2c-ocores.rst 15877F: drivers/i2c/busses/i2c-ocores.c 15878F: include/linux/platform_data/i2c-ocores.h 15879 15880OPENRISC ARCHITECTURE 15881M: Jonas Bonn <jonas@southpole.se> 15882M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15883M: Stafford Horne <shorne@gmail.com> 15884L: linux-openrisc@vger.kernel.org 15885S: Maintained 15886W: http://openrisc.io 15887T: git https://github.com/openrisc/linux.git 15888F: Documentation/arch/openrisc/ 15889F: Documentation/devicetree/bindings/openrisc/ 15890F: arch/openrisc/ 15891F: drivers/irqchip/irq-ompic.c 15892F: drivers/irqchip/irq-or1k-* 15893 15894OPENVSWITCH 15895M: Pravin B Shelar <pshelar@ovn.org> 15896L: netdev@vger.kernel.org 15897L: dev@openvswitch.org 15898S: Maintained 15899W: http://openvswitch.org 15900F: include/uapi/linux/openvswitch.h 15901F: net/openvswitch/ 15902F: tools/testing/selftests/net/openvswitch/ 15903 15904OPERATING PERFORMANCE POINTS (OPP) 15905M: Viresh Kumar <vireshk@kernel.org> 15906M: Nishanth Menon <nm@ti.com> 15907M: Stephen Boyd <sboyd@kernel.org> 15908L: linux-pm@vger.kernel.org 15909S: Maintained 15910T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15911F: Documentation/devicetree/bindings/opp/ 15912F: Documentation/power/opp.rst 15913F: drivers/opp/ 15914F: include/linux/pm_opp.h 15915 15916OPL4 DRIVER 15917M: Clemens Ladisch <clemens@ladisch.de> 15918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15919S: Maintained 15920T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15921F: sound/drivers/opl4/ 15922 15923ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15924M: Mark Fasheh <mark@fasheh.com> 15925M: Joel Becker <jlbec@evilplan.org> 15926M: Joseph Qi <joseph.qi@linux.alibaba.com> 15927L: ocfs2-devel@lists.linux.dev 15928S: Supported 15929W: http://ocfs2.wiki.kernel.org 15930F: Documentation/filesystems/dlmfs.rst 15931F: Documentation/filesystems/ocfs2.rst 15932F: fs/ocfs2/ 15933 15934ORANGEFS FILESYSTEM 15935M: Mike Marshall <hubcap@omnibond.com> 15936R: Martin Brandenburg <martin@omnibond.com> 15937L: devel@lists.orangefs.org 15938S: Supported 15939T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15940F: Documentation/filesystems/orangefs.rst 15941F: fs/orangefs/ 15942 15943ORINOCO DRIVER 15944L: linux-wireless@vger.kernel.org 15945S: Orphan 15946W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15947W: http://www.nongnu.org/orinoco/ 15948F: drivers/net/wireless/intersil/orinoco/ 15949 15950OV2659 OMNIVISION SENSOR DRIVER 15951M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15952L: linux-media@vger.kernel.org 15953S: Maintained 15954W: https://linuxtv.org 15955Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15956T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15957F: drivers/media/i2c/ov2659.c 15958F: include/media/i2c/ov2659.h 15959 15960OVERLAY FILESYSTEM 15961M: Miklos Szeredi <miklos@szeredi.hu> 15962M: Amir Goldstein <amir73il@gmail.com> 15963L: linux-unionfs@vger.kernel.org 15964S: Supported 15965T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15966F: Documentation/filesystems/overlayfs.rst 15967F: fs/overlayfs/ 15968 15969P54 WIRELESS DRIVER 15970M: Christian Lamparter <chunkeey@googlemail.com> 15971L: linux-wireless@vger.kernel.org 15972S: Maintained 15973W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15974F: drivers/net/wireless/intersil/p54/ 15975 15976PACKET SOCKETS 15977M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15978S: Maintained 15979F: include/uapi/linux/if_packet.h 15980F: net/packet/af_packet.c 15981 15982PACKING 15983M: Vladimir Oltean <olteanv@gmail.com> 15984L: netdev@vger.kernel.org 15985S: Supported 15986F: Documentation/core-api/packing.rst 15987F: include/linux/packing.h 15988F: lib/packing.c 15989 15990PADATA PARALLEL EXECUTION MECHANISM 15991M: Steffen Klassert <steffen.klassert@secunet.com> 15992M: Daniel Jordan <daniel.m.jordan@oracle.com> 15993L: linux-crypto@vger.kernel.org 15994L: linux-kernel@vger.kernel.org 15995S: Maintained 15996F: Documentation/core-api/padata.rst 15997F: include/linux/padata.h 15998F: kernel/padata.c 15999 16000PAGE CACHE 16001M: Matthew Wilcox (Oracle) <willy@infradead.org> 16002L: linux-fsdevel@vger.kernel.org 16003S: Supported 16004T: git git://git.infradead.org/users/willy/pagecache.git 16005F: Documentation/filesystems/locking.rst 16006F: Documentation/filesystems/vfs.rst 16007F: include/linux/pagemap.h 16008F: mm/filemap.c 16009F: mm/page-writeback.c 16010F: mm/readahead.c 16011F: mm/truncate.c 16012 16013PAGE POOL 16014M: Jesper Dangaard Brouer <hawk@kernel.org> 16015M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16016L: netdev@vger.kernel.org 16017S: Supported 16018F: Documentation/networking/page_pool.rst 16019F: include/net/page_pool.h 16020F: include/trace/events/page_pool.h 16021F: net/core/page_pool.c 16022 16023PAGE TABLE CHECK 16024M: Pasha Tatashin <pasha.tatashin@soleen.com> 16025M: Andrew Morton <akpm@linux-foundation.org> 16026L: linux-mm@kvack.org 16027S: Maintained 16028F: Documentation/mm/page_table_check.rst 16029F: include/linux/page_table_check.h 16030F: mm/page_table_check.c 16031 16032PANASONIC LAPTOP ACPI EXTRAS DRIVER 16033M: Kenneth Chan <kenneth.t.chan@gmail.com> 16034L: platform-driver-x86@vger.kernel.org 16035S: Maintained 16036F: drivers/platform/x86/panasonic-laptop.c 16037 16038PARALLAX PING IIO SENSOR DRIVER 16039M: Andreas Klinger <ak@it-klinger.de> 16040L: linux-iio@vger.kernel.org 16041S: Maintained 16042F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16043F: drivers/iio/proximity/ping.c 16044 16045PARALLEL LCD/KEYPAD PANEL DRIVER 16046M: Willy Tarreau <willy@haproxy.com> 16047M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16048S: Odd Fixes 16049F: Documentation/admin-guide/lcd-panel-cgram.rst 16050F: drivers/auxdisplay/panel.c 16051 16052PARALLEL PORT SUBSYSTEM 16053M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16054M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16055L: linux-parport@lists.infradead.org (subscribers-only) 16056S: Maintained 16057F: Documentation/driver-api/parport*.rst 16058F: drivers/char/ppdev.c 16059F: drivers/parport/ 16060F: include/linux/parport*.h 16061F: include/uapi/linux/ppdev.h 16062 16063PARAVIRT_OPS INTERFACE 16064M: Juergen Gross <jgross@suse.com> 16065R: Ajay Kaher <akaher@vmware.com> 16066R: Alexey Makhalov <amakhalov@vmware.com> 16067R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16068L: virtualization@lists.linux-foundation.org 16069L: x86@kernel.org 16070S: Supported 16071T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16072F: Documentation/virt/paravirt_ops.rst 16073F: arch/*/include/asm/paravirt*.h 16074F: arch/*/kernel/paravirt* 16075F: include/linux/hypervisor.h 16076 16077PARISC ARCHITECTURE 16078M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16079M: Helge Deller <deller@gmx.de> 16080L: linux-parisc@vger.kernel.org 16081S: Maintained 16082W: https://parisc.wiki.kernel.org 16083Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16084T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16085T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16086F: Documentation/arch/parisc/ 16087F: arch/parisc/ 16088F: drivers/char/agp/parisc-agp.c 16089F: drivers/input/misc/hp_sdc_rtc.c 16090F: drivers/input/serio/gscps2.c 16091F: drivers/input/serio/hp_sdc* 16092F: drivers/parisc/ 16093F: drivers/parport/parport_gsc.* 16094F: drivers/tty/serial/8250/8250_parisc.c 16095F: drivers/video/console/sti* 16096F: drivers/video/fbdev/sti* 16097F: drivers/video/logo/logo_parisc* 16098F: include/linux/hp_sdc.h 16099 16100PARMAN 16101M: Jiri Pirko <jiri@resnulli.us> 16102L: netdev@vger.kernel.org 16103S: Supported 16104F: include/linux/parman.h 16105F: lib/parman.c 16106F: lib/test_parman.c 16107 16108PC ENGINES APU BOARD DRIVER 16109M: Enrico Weigelt, metux IT consult <info@metux.net> 16110S: Maintained 16111F: drivers/platform/x86/pcengines-apuv2.c 16112 16113PC87360 HARDWARE MONITORING DRIVER 16114M: Jim Cromie <jim.cromie@gmail.com> 16115L: linux-hwmon@vger.kernel.org 16116S: Maintained 16117F: Documentation/hwmon/pc87360.rst 16118F: drivers/hwmon/pc87360.c 16119 16120PC8736x GPIO DRIVER 16121M: Jim Cromie <jim.cromie@gmail.com> 16122S: Maintained 16123F: drivers/char/pc8736x_gpio.c 16124 16125PC87427 HARDWARE MONITORING DRIVER 16126M: Jean Delvare <jdelvare@suse.com> 16127L: linux-hwmon@vger.kernel.org 16128S: Maintained 16129F: Documentation/hwmon/pc87427.rst 16130F: drivers/hwmon/pc87427.c 16131 16132PCA9532 LED DRIVER 16133M: Riku Voipio <riku.voipio@iki.fi> 16134S: Maintained 16135F: drivers/leds/leds-pca9532.c 16136F: include/linux/leds-pca9532.h 16137 16138PCA9541 I2C BUS MASTER SELECTOR DRIVER 16139M: Guenter Roeck <linux@roeck-us.net> 16140L: linux-i2c@vger.kernel.org 16141S: Maintained 16142F: drivers/i2c/muxes/i2c-mux-pca9541.c 16143 16144PCDP - PRIMARY CONSOLE AND DEBUG PORT 16145M: Khalid Aziz <khalid@gonehiking.org> 16146S: Maintained 16147F: drivers/firmware/pcdp.* 16148 16149PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16150M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16151M: Pali Rohár <pali@kernel.org> 16152L: linux-pci@vger.kernel.org 16153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16154S: Maintained 16155F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16156F: drivers/pci/controller/pci-aardvark.c 16157 16158PCI DRIVER FOR ALTERA PCIE IP 16159M: Joyce Ooi <joyce.ooi@intel.com> 16160L: linux-pci@vger.kernel.org 16161S: Supported 16162F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16163F: drivers/pci/controller/pcie-altera.c 16164 16165PCI DRIVER FOR APPLIEDMICRO XGENE 16166M: Toan Le <toan@os.amperecomputing.com> 16167L: linux-pci@vger.kernel.org 16168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16169S: Maintained 16170F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16171F: drivers/pci/controller/pci-xgene.c 16172 16173PCI DRIVER FOR ARM VERSATILE PLATFORM 16174M: Rob Herring <robh@kernel.org> 16175L: linux-pci@vger.kernel.org 16176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/versatile.yaml 16179F: drivers/pci/controller/pci-versatile.c 16180 16181PCI DRIVER FOR ARMADA 8K 16182M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16183L: linux-pci@vger.kernel.org 16184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16185S: Maintained 16186F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16187F: drivers/pci/controller/dwc/pcie-armada8k.c 16188 16189PCI DRIVER FOR CADENCE PCIE IP 16190M: Tom Joseph <tjoseph@cadence.com> 16191L: linux-pci@vger.kernel.org 16192S: Maintained 16193F: Documentation/devicetree/bindings/pci/cdns,* 16194F: drivers/pci/controller/cadence/ 16195 16196PCI DRIVER FOR FREESCALE LAYERSCAPE 16197M: Minghuan Lian <minghuan.Lian@nxp.com> 16198M: Mingkai Hu <mingkai.hu@nxp.com> 16199M: Roy Zang <roy.zang@nxp.com> 16200L: linuxppc-dev@lists.ozlabs.org 16201L: linux-pci@vger.kernel.org 16202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16203S: Maintained 16204F: drivers/pci/controller/dwc/*layerscape* 16205 16206PCI DRIVER FOR FU740 16207M: Paul Walmsley <paul.walmsley@sifive.com> 16208M: Greentime Hu <greentime.hu@sifive.com> 16209L: linux-pci@vger.kernel.org 16210S: Maintained 16211F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16212F: drivers/pci/controller/dwc/pcie-fu740.c 16213 16214PCI DRIVER FOR GENERIC OF HOSTS 16215M: Will Deacon <will@kernel.org> 16216L: linux-pci@vger.kernel.org 16217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16218S: Maintained 16219F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16220F: drivers/pci/controller/pci-host-common.c 16221F: drivers/pci/controller/pci-host-generic.c 16222 16223PCI DRIVER FOR IMX6 16224M: Richard Zhu <hongxing.zhu@nxp.com> 16225M: Lucas Stach <l.stach@pengutronix.de> 16226L: linux-pci@vger.kernel.org 16227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16228S: Maintained 16229F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16230F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16231F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16232F: drivers/pci/controller/dwc/*imx6* 16233 16234PCI DRIVER FOR INTEL IXP4XX 16235M: Linus Walleij <linus.walleij@linaro.org> 16236S: Maintained 16237F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16238F: drivers/pci/controller/pci-ixp4xx.c 16239 16240PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16241M: Nirmal Patel <nirmal.patel@linux.intel.com> 16242R: Jonathan Derrick <jonathan.derrick@linux.dev> 16243L: linux-pci@vger.kernel.org 16244S: Supported 16245F: drivers/pci/controller/vmd.c 16246 16247PCI DRIVER FOR MICROSEMI SWITCHTEC 16248M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16249M: Logan Gunthorpe <logang@deltatee.com> 16250L: linux-pci@vger.kernel.org 16251S: Maintained 16252F: Documentation/ABI/testing/sysfs-class-switchtec 16253F: Documentation/driver-api/switchtec.rst 16254F: drivers/ntb/hw/mscc/ 16255F: drivers/pci/switch/switchtec* 16256F: include/linux/switchtec.h 16257F: include/uapi/linux/switchtec_ioctl.h 16258 16259PCI DRIVER FOR MOBIVEIL PCIE IP 16260M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16261M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16262L: linux-pci@vger.kernel.org 16263S: Supported 16264F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16265F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16266 16267PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16268M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16269M: Pali Rohár <pali@kernel.org> 16270L: linux-pci@vger.kernel.org 16271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16272S: Maintained 16273F: drivers/pci/controller/*mvebu* 16274 16275PCI DRIVER FOR NVIDIA TEGRA 16276M: Thierry Reding <thierry.reding@gmail.com> 16277L: linux-tegra@vger.kernel.org 16278L: linux-pci@vger.kernel.org 16279S: Supported 16280F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16281F: drivers/pci/controller/pci-tegra.c 16282 16283PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16284M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16285L: linux-pci@vger.kernel.org 16286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16287S: Maintained 16288F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16289F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16290 16291PCI DRIVER FOR RENESAS R-CAR 16292M: Marek Vasut <marek.vasut+renesas@gmail.com> 16293M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16294L: linux-pci@vger.kernel.org 16295L: linux-renesas-soc@vger.kernel.org 16296S: Maintained 16297F: Documentation/devicetree/bindings/pci/*rcar* 16298F: drivers/pci/controller/*rcar* 16299 16300PCI DRIVER FOR SAMSUNG EXYNOS 16301M: Jingoo Han <jingoohan1@gmail.com> 16302L: linux-pci@vger.kernel.org 16303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16304L: linux-samsung-soc@vger.kernel.org 16305S: Maintained 16306F: drivers/pci/controller/dwc/pci-exynos.c 16307 16308PCI DRIVER FOR SYNOPSYS DESIGNWARE 16309M: Jingoo Han <jingoohan1@gmail.com> 16310M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16311L: linux-pci@vger.kernel.org 16312S: Maintained 16313F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16314F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16315F: drivers/pci/controller/dwc/*designware* 16316 16317PCI DRIVER FOR TI DRA7XX/J721E 16318M: Vignesh Raghavendra <vigneshr@ti.com> 16319L: linux-omap@vger.kernel.org 16320L: linux-pci@vger.kernel.org 16321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16322S: Supported 16323F: Documentation/devicetree/bindings/pci/ti-pci.txt 16324F: drivers/pci/controller/cadence/pci-j721e.c 16325F: drivers/pci/controller/dwc/pci-dra7xx.c 16326 16327PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16328M: Linus Walleij <linus.walleij@linaro.org> 16329L: linux-pci@vger.kernel.org 16330S: Maintained 16331F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16332F: drivers/pci/controller/pci-v3-semi.c 16333 16334PCI DRIVER FOR XILINX VERSAL CPM 16335M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16336M: Michal Simek <michal.simek@amd.com> 16337L: linux-pci@vger.kernel.org 16338S: Maintained 16339F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16340F: drivers/pci/controller/pcie-xilinx-cpm.c 16341 16342PCI ENDPOINT SUBSYSTEM 16343M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16344M: Krzysztof Wilczyński <kw@linux.com> 16345R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16346R: Kishon Vijay Abraham I <kishon@kernel.org> 16347L: linux-pci@vger.kernel.org 16348S: Supported 16349Q: https://patchwork.kernel.org/project/linux-pci/list/ 16350B: https://bugzilla.kernel.org 16351C: irc://irc.oftc.net/linux-pci 16352T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16353F: Documentation/PCI/endpoint/* 16354F: Documentation/misc-devices/pci-endpoint-test.rst 16355F: drivers/misc/pci_endpoint_test.c 16356F: drivers/pci/endpoint/ 16357F: tools/pci/ 16358 16359PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16360M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16361R: Oliver O'Halloran <oohall@gmail.com> 16362L: linuxppc-dev@lists.ozlabs.org 16363S: Supported 16364F: Documentation/PCI/pci-error-recovery.rst 16365F: Documentation/powerpc/eeh-pci-error-recovery.rst 16366F: arch/powerpc/include/*/eeh*.h 16367F: arch/powerpc/kernel/eeh*.c 16368F: arch/powerpc/platforms/*/eeh*.c 16369F: drivers/pci/pcie/aer.c 16370F: drivers/pci/pcie/dpc.c 16371F: drivers/pci/pcie/err.c 16372 16373PCI ERROR RECOVERY 16374M: Linas Vepstas <linasvepstas@gmail.com> 16375L: linux-pci@vger.kernel.org 16376S: Supported 16377F: Documentation/PCI/pci-error-recovery.rst 16378 16379PCI MSI DRIVER FOR ALTERA MSI IP 16380M: Joyce Ooi <joyce.ooi@intel.com> 16381L: linux-pci@vger.kernel.org 16382S: Supported 16383F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16384F: drivers/pci/controller/pcie-altera-msi.c 16385 16386PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16387M: Toan Le <toan@os.amperecomputing.com> 16388L: linux-pci@vger.kernel.org 16389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16390S: Maintained 16391F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16392F: drivers/pci/controller/pci-xgene-msi.c 16393 16394PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16395M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16396M: Krzysztof Wilczyński <kw@linux.com> 16397R: Rob Herring <robh@kernel.org> 16398L: linux-pci@vger.kernel.org 16399S: Supported 16400Q: https://patchwork.kernel.org/project/linux-pci/list/ 16401B: https://bugzilla.kernel.org 16402C: irc://irc.oftc.net/linux-pci 16403T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16404F: Documentation/devicetree/bindings/pci/ 16405F: drivers/pci/controller/ 16406F: drivers/pci/pci-bridge-emul.c 16407F: drivers/pci/pci-bridge-emul.h 16408 16409PCI PEER-TO-PEER DMA (P2PDMA) 16410M: Bjorn Helgaas <bhelgaas@google.com> 16411M: Logan Gunthorpe <logang@deltatee.com> 16412L: linux-pci@vger.kernel.org 16413S: Supported 16414Q: https://patchwork.kernel.org/project/linux-pci/list/ 16415B: https://bugzilla.kernel.org 16416C: irc://irc.oftc.net/linux-pci 16417T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16418F: Documentation/driver-api/pci/p2pdma.rst 16419F: drivers/pci/p2pdma.c 16420F: include/linux/pci-p2pdma.h 16421 16422PCI SUBSYSTEM 16423M: Bjorn Helgaas <bhelgaas@google.com> 16424L: linux-pci@vger.kernel.org 16425S: Supported 16426Q: https://patchwork.kernel.org/project/linux-pci/list/ 16427B: https://bugzilla.kernel.org 16428C: irc://irc.oftc.net/linux-pci 16429T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16430F: Documentation/PCI/ 16431F: Documentation/devicetree/bindings/pci/ 16432F: arch/x86/kernel/early-quirks.c 16433F: arch/x86/kernel/quirks.c 16434F: arch/x86/pci/ 16435F: drivers/acpi/pci* 16436F: drivers/pci/ 16437F: include/asm-generic/pci* 16438F: include/linux/of_pci.h 16439F: include/linux/pci* 16440F: include/uapi/linux/pci* 16441F: lib/pci* 16442 16443PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16444M: Jonathan Chocron <jonnyc@amazon.com> 16445L: linux-pci@vger.kernel.org 16446S: Maintained 16447F: Documentation/devicetree/bindings/pci/pcie-al.txt 16448F: drivers/pci/controller/dwc/pcie-al.c 16449 16450PCIE DRIVER FOR AMLOGIC MESON 16451M: Yue Wang <yue.wang@Amlogic.com> 16452L: linux-pci@vger.kernel.org 16453L: linux-amlogic@lists.infradead.org 16454S: Maintained 16455F: drivers/pci/controller/dwc/pci-meson.c 16456 16457PCIE DRIVER FOR AXIS ARTPEC 16458M: Jesper Nilsson <jesper.nilsson@axis.com> 16459L: linux-arm-kernel@axis.com 16460L: linux-pci@vger.kernel.org 16461S: Maintained 16462F: Documentation/devicetree/bindings/pci/axis,artpec* 16463F: drivers/pci/controller/dwc/*artpec* 16464 16465PCIE DRIVER FOR CAVIUM THUNDERX 16466M: Robert Richter <rric@kernel.org> 16467L: linux-pci@vger.kernel.org 16468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16469S: Odd Fixes 16470F: drivers/pci/controller/pci-thunder-* 16471 16472PCIE DRIVER FOR HISILICON 16473M: Zhou Wang <wangzhou1@hisilicon.com> 16474L: linux-pci@vger.kernel.org 16475S: Maintained 16476F: drivers/pci/controller/dwc/pcie-hisi.c 16477 16478PCIE DRIVER FOR HISILICON KIRIN 16479M: Xiaowei Song <songxiaowei@hisilicon.com> 16480M: Binghui Wang <wangbinghui@hisilicon.com> 16481L: linux-pci@vger.kernel.org 16482S: Maintained 16483F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16484F: drivers/pci/controller/dwc/pcie-kirin.c 16485 16486PCIE DRIVER FOR HISILICON STB 16487M: Shawn Guo <shawn.guo@linaro.org> 16488L: linux-pci@vger.kernel.org 16489S: Maintained 16490F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16491F: drivers/pci/controller/dwc/pcie-histb.c 16492 16493PCIE DRIVER FOR INTEL KEEM BAY 16494M: Srikanth Thokala <srikanth.thokala@intel.com> 16495L: linux-pci@vger.kernel.org 16496S: Supported 16497F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16498F: drivers/pci/controller/dwc/pcie-keembay.c 16499 16500PCIE DRIVER FOR INTEL LGM GW SOC 16501M: Chuanhua Lei <lchuanhua@maxlinear.com> 16502L: linux-pci@vger.kernel.org 16503S: Maintained 16504F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16505F: drivers/pci/controller/dwc/pcie-intel-gw.c 16506 16507PCIE DRIVER FOR MEDIATEK 16508M: Ryder Lee <ryder.lee@mediatek.com> 16509M: Jianjun Wang <jianjun.wang@mediatek.com> 16510L: linux-pci@vger.kernel.org 16511L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16512S: Supported 16513F: Documentation/devicetree/bindings/pci/mediatek* 16514F: drivers/pci/controller/*mediatek* 16515 16516PCIE DRIVER FOR MICROCHIP 16517M: Daire McNamara <daire.mcnamara@microchip.com> 16518L: linux-pci@vger.kernel.org 16519S: Supported 16520F: Documentation/devicetree/bindings/pci/microchip* 16521F: drivers/pci/controller/*microchip* 16522 16523PCIE DRIVER FOR QUALCOMM MSM 16524M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16525L: linux-pci@vger.kernel.org 16526L: linux-arm-msm@vger.kernel.org 16527S: Maintained 16528F: drivers/pci/controller/dwc/pcie-qcom.c 16529 16530PCIE DRIVER FOR ROCKCHIP 16531M: Shawn Lin <shawn.lin@rock-chips.com> 16532L: linux-pci@vger.kernel.org 16533L: linux-rockchip@lists.infradead.org 16534S: Maintained 16535F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16536F: drivers/pci/controller/pcie-rockchip* 16537 16538PCIE DRIVER FOR SOCIONEXT UNIPHIER 16539M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16540L: linux-pci@vger.kernel.org 16541S: Maintained 16542F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16543F: drivers/pci/controller/dwc/pcie-uniphier* 16544 16545PCIE DRIVER FOR ST SPEAR13XX 16546M: Pratyush Anand <pratyush.anand@gmail.com> 16547L: linux-pci@vger.kernel.org 16548S: Maintained 16549F: drivers/pci/controller/dwc/*spear* 16550 16551PCIE ENDPOINT DRIVER FOR QUALCOMM 16552M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16553L: linux-pci@vger.kernel.org 16554L: linux-arm-msm@vger.kernel.org 16555S: Maintained 16556F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16557F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16558 16559PCMCIA SUBSYSTEM 16560M: Dominik Brodowski <linux@dominikbrodowski.net> 16561S: Odd Fixes 16562T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16563F: Documentation/pcmcia/ 16564F: drivers/pcmcia/ 16565F: include/pcmcia/ 16566F: tools/pcmcia/ 16567 16568PCNET32 NETWORK DRIVER 16569M: Don Fry <pcnet32@frontier.com> 16570L: netdev@vger.kernel.org 16571S: Maintained 16572F: drivers/net/ethernet/amd/pcnet32.c 16573 16574PCRYPT PARALLEL CRYPTO ENGINE 16575M: Steffen Klassert <steffen.klassert@secunet.com> 16576L: linux-crypto@vger.kernel.org 16577S: Maintained 16578F: crypto/pcrypt.c 16579F: include/crypto/pcrypt.h 16580 16581PDS DSC VIRTIO DATA PATH ACCELERATOR 16582R: Shannon Nelson <shannon.nelson@amd.com> 16583F: drivers/vdpa/pds/ 16584 16585PECI HARDWARE MONITORING DRIVERS 16586M: Iwona Winiarska <iwona.winiarska@intel.com> 16587L: linux-hwmon@vger.kernel.org 16588S: Supported 16589F: Documentation/hwmon/peci-cputemp.rst 16590F: Documentation/hwmon/peci-dimmtemp.rst 16591F: drivers/hwmon/peci/ 16592 16593PECI SUBSYSTEM 16594M: Iwona Winiarska <iwona.winiarska@intel.com> 16595L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16596S: Supported 16597F: Documentation/devicetree/bindings/peci/ 16598F: Documentation/peci/ 16599F: drivers/peci/ 16600F: include/linux/peci-cpu.h 16601F: include/linux/peci.h 16602 16603PENSANDO ETHERNET DRIVERS 16604M: Shannon Nelson <shannon.nelson@amd.com> 16605M: Brett Creeley <brett.creeley@amd.com> 16606M: drivers@pensando.io 16607L: netdev@vger.kernel.org 16608S: Supported 16609F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16610F: drivers/net/ethernet/pensando/ 16611 16612PER-CPU MEMORY ALLOCATOR 16613M: Dennis Zhou <dennis@kernel.org> 16614M: Tejun Heo <tj@kernel.org> 16615M: Christoph Lameter <cl@linux.com> 16616L: linux-mm@kvack.org 16617S: Maintained 16618T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16619F: arch/*/include/asm/percpu.h 16620F: include/linux/percpu*.h 16621F: lib/percpu*.c 16622F: mm/percpu*.c 16623 16624PER-TASK DELAY ACCOUNTING 16625M: Balbir Singh <bsingharora@gmail.com> 16626S: Maintained 16627F: include/linux/delayacct.h 16628F: kernel/delayacct.c 16629 16630PERFORMANCE EVENTS SUBSYSTEM 16631M: Peter Zijlstra <peterz@infradead.org> 16632M: Ingo Molnar <mingo@redhat.com> 16633M: Arnaldo Carvalho de Melo <acme@kernel.org> 16634R: Mark Rutland <mark.rutland@arm.com> 16635R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16636R: Jiri Olsa <jolsa@kernel.org> 16637R: Namhyung Kim <namhyung@kernel.org> 16638R: Ian Rogers <irogers@google.com> 16639R: Adrian Hunter <adrian.hunter@intel.com> 16640L: linux-perf-users@vger.kernel.org 16641L: linux-kernel@vger.kernel.org 16642S: Supported 16643W: https://perf.wiki.kernel.org/ 16644T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16645F: arch/*/events/* 16646F: arch/*/events/*/* 16647F: arch/*/include/asm/perf_event.h 16648F: arch/*/kernel/*/*/perf_event*.c 16649F: arch/*/kernel/*/perf_event*.c 16650F: arch/*/kernel/perf_callchain.c 16651F: arch/*/kernel/perf_event*.c 16652F: include/linux/perf_event.h 16653F: include/uapi/linux/perf_event.h 16654F: kernel/events/* 16655F: tools/lib/perf/ 16656F: tools/perf/ 16657 16658PERFORMANCE EVENTS TOOLING ARM64 16659R: John Garry <john.g.garry@oracle.com> 16660R: Will Deacon <will@kernel.org> 16661R: James Clark <james.clark@arm.com> 16662R: Mike Leach <mike.leach@linaro.org> 16663R: Leo Yan <leo.yan@linaro.org> 16664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16665S: Supported 16666F: tools/build/feature/test-libopencsd.c 16667F: tools/perf/arch/arm*/ 16668F: tools/perf/pmu-events/arch/arm64/ 16669F: tools/perf/util/arm-spe* 16670F: tools/perf/util/cs-etm* 16671 16672PERSONALITY HANDLING 16673M: Christoph Hellwig <hch@infradead.org> 16674L: linux-abi-devel@lists.sourceforge.net 16675S: Maintained 16676F: include/linux/personality.h 16677F: include/uapi/linux/personality.h 16678 16679PHOENIX RC FLIGHT CONTROLLER ADAPTER 16680M: Marcus Folkesson <marcus.folkesson@gmail.com> 16681L: linux-input@vger.kernel.org 16682S: Maintained 16683F: Documentation/input/devices/pxrc.rst 16684F: drivers/input/joystick/pxrc.c 16685 16686PHONET PROTOCOL 16687M: Remi Denis-Courmont <courmisch@gmail.com> 16688S: Supported 16689F: Documentation/networking/phonet.rst 16690F: include/linux/phonet.h 16691F: include/net/phonet/ 16692F: include/uapi/linux/phonet.h 16693F: net/phonet/ 16694 16695PHRAM MTD DRIVER 16696M: Joern Engel <joern@lazybastard.org> 16697L: linux-mtd@lists.infradead.org 16698S: Maintained 16699F: drivers/mtd/devices/phram.c 16700 16701PICOLCD HID DRIVER 16702M: Bruno Prémont <bonbons@linux-vserver.org> 16703L: linux-input@vger.kernel.org 16704S: Maintained 16705F: drivers/hid/hid-picolcd* 16706 16707PIDFD API 16708M: Christian Brauner <christian@brauner.io> 16709L: linux-kernel@vger.kernel.org 16710S: Maintained 16711T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16712F: samples/pidfd/ 16713F: tools/testing/selftests/clone3/ 16714F: tools/testing/selftests/pid_namespace/ 16715F: tools/testing/selftests/pidfd/ 16716K: (?i)pidfd 16717K: (?i)clone3 16718K: \b(clone_args|kernel_clone_args)\b 16719 16720PIN CONTROL SUBSYSTEM 16721M: Linus Walleij <linus.walleij@linaro.org> 16722L: linux-gpio@vger.kernel.org 16723S: Maintained 16724T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16725F: Documentation/devicetree/bindings/pinctrl/ 16726F: Documentation/driver-api/pin-control.rst 16727F: drivers/pinctrl/ 16728F: include/dt-bindings/pinctrl/ 16729F: include/linux/pinctrl/ 16730 16731PIN CONTROLLER - AMD 16732M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16733M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16734S: Maintained 16735F: drivers/pinctrl/pinctrl-amd.c 16736 16737PIN CONTROLLER - FREESCALE 16738M: Dong Aisheng <aisheng.dong@nxp.com> 16739M: Fabio Estevam <festevam@gmail.com> 16740M: Shawn Guo <shawnguo@kernel.org> 16741M: Jacky Bai <ping.bai@nxp.com> 16742R: Pengutronix Kernel Team <kernel@pengutronix.de> 16743L: linux-gpio@vger.kernel.org 16744S: Maintained 16745F: Documentation/devicetree/bindings/pinctrl/fsl,* 16746F: drivers/pinctrl/freescale/ 16747 16748PIN CONTROLLER - INTEL 16749M: Mika Westerberg <mika.westerberg@linux.intel.com> 16750M: Andy Shevchenko <andy@kernel.org> 16751S: Supported 16752T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16753F: drivers/pinctrl/intel/ 16754 16755PIN CONTROLLER - KEEMBAY 16756M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16757S: Supported 16758F: drivers/pinctrl/pinctrl-keembay* 16759 16760PIN CONTROLLER - MEDIATEK 16761M: Sean Wang <sean.wang@kernel.org> 16762L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16763S: Maintained 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16768F: drivers/pinctrl/mediatek/ 16769 16770PIN CONTROLLER - MEDIATEK MIPS 16771M: Arınç ÜNAL <arinc.unal@arinc9.com> 16772M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16773L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16774L: linux-mips@vger.kernel.org 16775S: Maintained 16776F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16777F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16778F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16779F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16780F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16781F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16782F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16783F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16784F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16785F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16786F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16787F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16788F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16789F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16790F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16791 16792PIN CONTROLLER - MICROCHIP AT91 16793M: Ludovic Desroches <ludovic.desroches@microchip.com> 16794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16795L: linux-gpio@vger.kernel.org 16796S: Supported 16797F: drivers/gpio/gpio-sama5d2-piobu.c 16798F: drivers/pinctrl/pinctrl-at91* 16799 16800PIN CONTROLLER - NXP S32 16801M: Chester Lin <clin@suse.com> 16802R: NXP S32 Linux Team <s32@nxp.com> 16803L: linux-gpio@vger.kernel.org 16804S: Maintained 16805F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16806F: drivers/pinctrl/nxp/ 16807 16808PIN CONTROLLER - QUALCOMM 16809M: Bjorn Andersson <andersson@kernel.org> 16810L: linux-arm-msm@vger.kernel.org 16811S: Maintained 16812F: Documentation/devicetree/bindings/pinctrl/qcom,* 16813F: drivers/pinctrl/qcom/ 16814 16815PIN CONTROLLER - RENESAS 16816M: Geert Uytterhoeven <geert+renesas@glider.be> 16817L: linux-renesas-soc@vger.kernel.org 16818S: Supported 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16820F: Documentation/devicetree/bindings/pinctrl/renesas,* 16821F: drivers/pinctrl/renesas/ 16822 16823PIN CONTROLLER - SAMSUNG 16824M: Tomasz Figa <tomasz.figa@gmail.com> 16825M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16826M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16827R: Alim Akhtar <alim.akhtar@samsung.com> 16828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16829L: linux-samsung-soc@vger.kernel.org 16830S: Maintained 16831Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16832B: mailto:linux-samsung-soc@vger.kernel.org 16833C: irc://irc.libera.chat/linux-exynos 16834T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16835F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16836F: drivers/pinctrl/samsung/ 16837F: include/dt-bindings/pinctrl/samsung.h 16838 16839PIN CONTROLLER - SINGLE 16840M: Tony Lindgren <tony@atomide.com> 16841M: Haojian Zhuang <haojian.zhuang@linaro.org> 16842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16843L: linux-omap@vger.kernel.org 16844S: Maintained 16845F: drivers/pinctrl/pinctrl-single.c 16846 16847PIN CONTROLLER - SUNPLUS / TIBBO 16848M: Dvorkin Dmitry <dvorkin@tibbo.com> 16849M: Wells Lu <wellslutw@gmail.com> 16850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16851S: Maintained 16852W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16853F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16854F: drivers/pinctrl/sunplus/ 16855F: include/dt-bindings/pinctrl/sppctl*.h 16856 16857PINE64 PINEPHONE KEYBOARD DRIVER 16858M: Samuel Holland <samuel@sholland.org> 16859S: Supported 16860F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16861F: drivers/input/keyboard/pinephone-keyboard.c 16862 16863PKTCDVD DRIVER 16864M: linux-block@vger.kernel.org 16865S: Orphan 16866F: drivers/block/pktcdvd.c 16867F: include/linux/pktcdvd.h 16868F: include/uapi/linux/pktcdvd.h 16869 16870PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16871M: Tomasz Duszynski <tduszyns@gmail.com> 16872S: Maintained 16873F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16874F: drivers/iio/chemical/pms7003.c 16875 16876PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16877M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16878L: netdev@vger.kernel.org 16879S: Maintained 16880F: drivers/net/phy/mdio-open-alliance.h 16881F: net/ethtool/plca.c 16882 16883PLDMFW LIBRARY 16884M: Jacob Keller <jacob.e.keller@intel.com> 16885S: Maintained 16886F: Documentation/driver-api/pldmfw/ 16887F: include/linux/pldmfw.h 16888F: lib/pldmfw/ 16889 16890PLX DMA DRIVER 16891M: Logan Gunthorpe <logang@deltatee.com> 16892S: Maintained 16893F: drivers/dma/plx_dma.c 16894 16895PM-GRAPH UTILITY 16896M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16897L: linux-pm@vger.kernel.org 16898S: Supported 16899W: https://01.org/pm-graph 16900B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16901T: git git://github.com/intel/pm-graph 16902F: tools/power/pm-graph 16903 16904PM6764TR DRIVER 16905M: Charles Hsu <hsu.yungteng@gmail.com> 16906L: linux-hwmon@vger.kernel.org 16907S: Maintained 16908F: Documentation/hwmon/pm6764tr.rst 16909F: drivers/hwmon/pmbus/pm6764tr.c 16910 16911PMBUS HARDWARE MONITORING DRIVERS 16912M: Guenter Roeck <linux@roeck-us.net> 16913L: linux-hwmon@vger.kernel.org 16914S: Maintained 16915W: http://hwmon.wiki.kernel.org/ 16916W: http://www.roeck-us.net/linux/drivers/ 16917T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16918F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16919F: Documentation/devicetree/bindings/hwmon/max31785.txt 16920F: Documentation/hwmon/adm1275.rst 16921F: Documentation/hwmon/ibm-cffps.rst 16922F: Documentation/hwmon/ir35221.rst 16923F: Documentation/hwmon/lm25066.rst 16924F: Documentation/hwmon/ltc2978.rst 16925F: Documentation/hwmon/ltc3815.rst 16926F: Documentation/hwmon/max16064.rst 16927F: Documentation/hwmon/max20751.rst 16928F: Documentation/hwmon/max31785.rst 16929F: Documentation/hwmon/max34440.rst 16930F: Documentation/hwmon/max8688.rst 16931F: Documentation/hwmon/pmbus-core.rst 16932F: Documentation/hwmon/pmbus.rst 16933F: Documentation/hwmon/tps40422.rst 16934F: Documentation/hwmon/ucd9000.rst 16935F: Documentation/hwmon/ucd9200.rst 16936F: Documentation/hwmon/zl6100.rst 16937F: drivers/hwmon/pmbus/ 16938F: include/linux/pmbus.h 16939 16940PMC SIERRA MaxRAID DRIVER 16941L: linux-scsi@vger.kernel.org 16942S: Orphan 16943W: http://www.pmc-sierra.com/ 16944F: drivers/scsi/pmcraid.* 16945 16946PMC SIERRA PM8001 DRIVER 16947M: Jack Wang <jinpu.wang@cloud.ionos.com> 16948L: linux-scsi@vger.kernel.org 16949S: Supported 16950F: drivers/scsi/pm8001/ 16951 16952PNI RM3100 IIO DRIVER 16953M: Song Qiang <songqiang1304521@gmail.com> 16954L: linux-iio@vger.kernel.org 16955S: Maintained 16956F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16957F: drivers/iio/magnetometer/rm3100* 16958 16959PNP SUPPORT 16960M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16961L: linux-acpi@vger.kernel.org 16962S: Maintained 16963F: drivers/pnp/ 16964F: include/linux/pnp.h 16965 16966POSIX CLOCKS and TIMERS 16967M: Thomas Gleixner <tglx@linutronix.de> 16968L: linux-kernel@vger.kernel.org 16969S: Maintained 16970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16971F: fs/timerfd.c 16972F: include/linux/time_namespace.h 16973F: include/linux/timer* 16974F: kernel/time/*timer* 16975F: kernel/time/namespace.c 16976 16977POWER MANAGEMENT CORE 16978M: "Rafael J. Wysocki" <rafael@kernel.org> 16979L: linux-pm@vger.kernel.org 16980S: Supported 16981B: https://bugzilla.kernel.org 16982T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16983F: drivers/base/power/ 16984F: drivers/powercap/ 16985F: include/linux/intel_rapl.h 16986F: include/linux/pm.h 16987F: include/linux/pm_* 16988F: include/linux/powercap.h 16989F: kernel/configs/nopm.config 16990 16991POWER STATE COORDINATION INTERFACE (PSCI) 16992M: Mark Rutland <mark.rutland@arm.com> 16993M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16995S: Maintained 16996F: drivers/firmware/psci/ 16997F: include/linux/psci.h 16998F: include/uapi/linux/psci.h 16999 17000POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17001M: Sebastian Reichel <sre@kernel.org> 17002L: linux-pm@vger.kernel.org 17003S: Maintained 17004T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17005F: Documentation/ABI/testing/sysfs-class-power 17006F: Documentation/devicetree/bindings/power/supply/ 17007F: drivers/power/supply/ 17008F: include/linux/power/ 17009F: include/linux/power_supply.h 17010 17011POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17012M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17013L: linuxppc-dev@lists.ozlabs.org 17014S: Maintained 17015F: drivers/char/powernv-op-panel.c 17016 17017PPP OVER ATM (RFC 2364) 17018M: Mitchell Blank Jr <mitch@sfgoth.com> 17019S: Maintained 17020F: include/uapi/linux/atmppp.h 17021F: net/atm/pppoatm.c 17022 17023PPP OVER ETHERNET 17024M: Michal Ostrowski <mostrows@earthlink.net> 17025S: Maintained 17026F: drivers/net/ppp/pppoe.c 17027F: drivers/net/ppp/pppox.c 17028 17029PPP OVER L2TP 17030M: James Chapman <jchapman@katalix.com> 17031S: Maintained 17032F: include/linux/if_pppol2tp.h 17033F: include/uapi/linux/if_pppol2tp.h 17034F: net/l2tp/l2tp_ppp.c 17035 17036PPP PROTOCOL DRIVERS AND COMPRESSORS 17037L: linux-ppp@vger.kernel.org 17038S: Orphan 17039F: drivers/net/ppp/ppp_* 17040 17041PPS SUPPORT 17042M: Rodolfo Giometti <giometti@enneenne.com> 17043L: linuxpps@ml.enneenne.com (subscribers-only) 17044S: Maintained 17045W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17046F: Documentation/ABI/testing/sysfs-pps 17047F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17048F: Documentation/driver-api/pps.rst 17049F: drivers/pps/ 17050F: include/linux/pps*.h 17051F: include/uapi/linux/pps.h 17052 17053PPTP DRIVER 17054M: Dmitry Kozlov <xeb@mail.ru> 17055L: netdev@vger.kernel.org 17056S: Maintained 17057W: http://sourceforge.net/projects/accel-pptp 17058F: drivers/net/ppp/pptp.c 17059 17060PRESSURE STALL INFORMATION (PSI) 17061M: Johannes Weiner <hannes@cmpxchg.org> 17062M: Suren Baghdasaryan <surenb@google.com> 17063S: Maintained 17064F: include/linux/psi* 17065F: kernel/sched/psi.c 17066 17067PRINTK 17068M: Petr Mladek <pmladek@suse.com> 17069M: Sergey Senozhatsky <senozhatsky@chromium.org> 17070R: Steven Rostedt <rostedt@goodmis.org> 17071R: John Ogness <john.ogness@linutronix.de> 17072S: Maintained 17073T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17074F: include/linux/printk.h 17075F: kernel/printk/ 17076 17077PRINTK INDEXING 17078R: Chris Down <chris@chrisdown.name> 17079S: Maintained 17080F: Documentation/core-api/printk-index.rst 17081F: kernel/printk/index.c 17082K: printk_index 17083 17084PROC FILESYSTEM 17085L: linux-kernel@vger.kernel.org 17086L: linux-fsdevel@vger.kernel.org 17087S: Maintained 17088F: Documentation/filesystems/proc.rst 17089F: fs/proc/ 17090F: include/linux/proc_fs.h 17091F: tools/testing/selftests/proc/ 17092 17093PROC SYSCTL 17094M: Luis Chamberlain <mcgrof@kernel.org> 17095M: Kees Cook <keescook@chromium.org> 17096M: Iurii Zaikin <yzaikin@google.com> 17097L: linux-kernel@vger.kernel.org 17098L: linux-fsdevel@vger.kernel.org 17099S: Maintained 17100T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17101F: fs/proc/proc_sysctl.c 17102F: include/linux/sysctl.h 17103F: kernel/sysctl-test.c 17104F: kernel/sysctl.c 17105F: tools/testing/selftests/sysctl/ 17106 17107PS3 NETWORK SUPPORT 17108M: Geoff Levand <geoff@infradead.org> 17109L: netdev@vger.kernel.org 17110L: linuxppc-dev@lists.ozlabs.org 17111S: Maintained 17112F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17113 17114PS3 PLATFORM SUPPORT 17115M: Geoff Levand <geoff@infradead.org> 17116L: linuxppc-dev@lists.ozlabs.org 17117S: Maintained 17118F: arch/powerpc/boot/ps3* 17119F: arch/powerpc/include/asm/lv1call.h 17120F: arch/powerpc/include/asm/ps3*.h 17121F: arch/powerpc/platforms/ps3/ 17122F: drivers/*/ps3* 17123F: drivers/ps3/ 17124F: drivers/rtc/rtc-ps3.c 17125F: drivers/usb/host/*ps3.c 17126F: sound/ppc/snd_ps3* 17127 17128PS3VRAM DRIVER 17129M: Jim Paris <jim@jtan.com> 17130M: Geoff Levand <geoff@infradead.org> 17131L: linuxppc-dev@lists.ozlabs.org 17132S: Maintained 17133F: drivers/block/ps3vram.c 17134 17135PSAMPLE PACKET SAMPLING SUPPORT 17136M: Yotam Gigi <yotam.gi@gmail.com> 17137S: Maintained 17138F: include/net/psample.h 17139F: include/uapi/linux/psample.h 17140F: net/psample 17141 17142PSTORE FILESYSTEM 17143M: Kees Cook <keescook@chromium.org> 17144R: Tony Luck <tony.luck@intel.com> 17145R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17146L: linux-hardening@vger.kernel.org 17147S: Supported 17148T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17149F: Documentation/admin-guide/pstore-blk.rst 17150F: Documentation/admin-guide/ramoops.rst 17151F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17152F: drivers/acpi/apei/erst.c 17153F: drivers/firmware/efi/efi-pstore.c 17154F: fs/pstore/ 17155F: include/linux/pstore* 17156K: \b(pstore|ramoops) 17157 17158PTP HARDWARE CLOCK SUPPORT 17159M: Richard Cochran <richardcochran@gmail.com> 17160L: netdev@vger.kernel.org 17161S: Maintained 17162W: http://linuxptp.sourceforge.net/ 17163F: Documentation/ABI/testing/sysfs-ptp 17164F: Documentation/driver-api/ptp.rst 17165F: drivers/net/phy/dp83640* 17166F: drivers/ptp/* 17167F: include/linux/ptp_cl* 17168K: (?:\b|_)ptp(?:\b|_) 17169 17170PTP VIRTUAL CLOCK SUPPORT 17171M: Yangbo Lu <yangbo.lu@nxp.com> 17172L: netdev@vger.kernel.org 17173S: Maintained 17174F: drivers/ptp/ptp_vclock.c 17175F: net/ethtool/phc_vclocks.c 17176 17177PTRACE SUPPORT 17178M: Oleg Nesterov <oleg@redhat.com> 17179S: Maintained 17180F: arch/*/*/ptrace*.c 17181F: arch/*/include/asm/ptrace*.h 17182F: arch/*/ptrace*.c 17183F: include/asm-generic/syscall.h 17184F: include/linux/ptrace.h 17185F: include/linux/regset.h 17186F: include/uapi/linux/ptrace.h 17187F: kernel/ptrace.c 17188 17189PULSE8-CEC DRIVER 17190M: Hans Verkuil <hverkuil@xs4all.nl> 17191L: linux-media@vger.kernel.org 17192S: Maintained 17193T: git git://linuxtv.org/media_tree.git 17194F: drivers/media/cec/usb/pulse8/ 17195 17196PURELIFI PLFXLC DRIVER 17197M: Srinivasan Raju <srini.raju@purelifi.com> 17198L: linux-wireless@vger.kernel.org 17199S: Supported 17200F: drivers/net/wireless/purelifi/plfxlc/ 17201 17202PVRUSB2 VIDEO4LINUX DRIVER 17203M: Mike Isely <isely@pobox.com> 17204L: pvrusb2@isely.net (subscribers-only) 17205L: linux-media@vger.kernel.org 17206S: Maintained 17207W: http://www.isely.net/pvrusb2/ 17208T: git git://linuxtv.org/media_tree.git 17209F: Documentation/driver-api/media/drivers/pvrusb2* 17210F: drivers/media/usb/pvrusb2/ 17211 17212PWC WEBCAM DRIVER 17213M: Hans Verkuil <hverkuil@xs4all.nl> 17214L: linux-media@vger.kernel.org 17215S: Odd Fixes 17216T: git git://linuxtv.org/media_tree.git 17217F: drivers/media/usb/pwc/* 17218F: include/trace/events/pwc.h 17219 17220PWM IR Transmitter 17221M: Sean Young <sean@mess.org> 17222L: linux-media@vger.kernel.org 17223S: Maintained 17224F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17225F: drivers/media/rc/pwm-ir-tx.c 17226 17227PWM SUBSYSTEM 17228M: Thierry Reding <thierry.reding@gmail.com> 17229R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17230L: linux-pwm@vger.kernel.org 17231S: Maintained 17232Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17233T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17234F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17235F: Documentation/devicetree/bindings/pwm/ 17236F: Documentation/driver-api/pwm.rst 17237F: drivers/gpio/gpio-mvebu.c 17238F: drivers/pwm/ 17239F: drivers/video/backlight/pwm_bl.c 17240F: include/dt-bindings/pwm/ 17241F: include/linux/pwm.h 17242F: include/linux/pwm_backlight.h 17243K: pwm_(config|apply_state|ops) 17244 17245PXA GPIO DRIVER 17246M: Robert Jarzmik <robert.jarzmik@free.fr> 17247L: linux-gpio@vger.kernel.org 17248S: Maintained 17249F: drivers/gpio/gpio-pxa.c 17250 17251PXA MMCI DRIVER 17252S: Orphan 17253 17254PXA RTC DRIVER 17255M: Robert Jarzmik <robert.jarzmik@free.fr> 17256L: linux-rtc@vger.kernel.org 17257S: Maintained 17258 17259PXA2xx/PXA3xx SUPPORT 17260M: Daniel Mack <daniel@zonque.org> 17261M: Haojian Zhuang <haojian.zhuang@gmail.com> 17262M: Robert Jarzmik <robert.jarzmik@free.fr> 17263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17264S: Maintained 17265T: git git://github.com/hzhuang1/linux.git 17266T: git git://github.com/rjarzmik/linux.git 17267F: arch/arm/boot/dts/intel/pxa/ 17268F: arch/arm/mach-pxa/ 17269F: drivers/dma/pxa* 17270F: drivers/pcmcia/pxa2xx* 17271F: drivers/pinctrl/pxa/ 17272F: drivers/spi/spi-pxa2xx* 17273F: drivers/usb/gadget/udc/pxa2* 17274F: include/sound/pxa2xx-lib.h 17275F: sound/arm/pxa* 17276F: sound/soc/pxa/ 17277 17278QAT DRIVER 17279M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17280L: qat-linux@intel.com 17281S: Supported 17282F: drivers/crypto/intel/qat/ 17283 17284QCOM AUDIO (ASoC) DRIVERS 17285M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17286M: Banajit Goswami <bgoswami@quicinc.com> 17287L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17288S: Supported 17289F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17290F: Documentation/devicetree/bindings/sound/qcom,* 17291F: drivers/soc/qcom/apr.c 17292F: include/dt-bindings/sound/qcom,wcd9335.h 17293F: sound/soc/codecs/lpass-rx-macro.* 17294F: sound/soc/codecs/lpass-tx-macro.* 17295F: sound/soc/codecs/lpass-va-macro.c 17296F: sound/soc/codecs/lpass-wsa-macro.* 17297F: sound/soc/codecs/msm8916-wcd-analog.c 17298F: sound/soc/codecs/msm8916-wcd-digital.c 17299F: sound/soc/codecs/wcd-clsh-v2.* 17300F: sound/soc/codecs/wcd-mbhc-v2.* 17301F: sound/soc/codecs/wcd9335.* 17302F: sound/soc/codecs/wcd934x.c 17303F: sound/soc/codecs/wsa881x.c 17304F: sound/soc/codecs/wsa883x.c 17305F: sound/soc/codecs/wsa884x.c 17306F: sound/soc/qcom/ 17307 17308QCOM EMBEDDED USB DEBUGGER (EUD) 17309M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17310L: linux-arm-msm@vger.kernel.org 17311S: Maintained 17312F: Documentation/ABI/testing/sysfs-driver-eud 17313F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17314F: drivers/usb/misc/qcom_eud.c 17315 17316QCOM IPA DRIVER 17317M: Alex Elder <elder@kernel.org> 17318L: netdev@vger.kernel.org 17319S: Supported 17320F: drivers/net/ipa/ 17321 17322QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17323M: Gabriel Somlo <somlo@cmu.edu> 17324M: "Michael S. Tsirkin" <mst@redhat.com> 17325L: qemu-devel@nongnu.org 17326S: Maintained 17327F: drivers/firmware/qemu_fw_cfg.c 17328F: include/uapi/linux/qemu_fw_cfg.h 17329 17330QIB DRIVER 17331M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17332L: linux-rdma@vger.kernel.org 17333S: Supported 17334F: drivers/infiniband/hw/qib/ 17335 17336QLOGIC QL41xxx FCOE DRIVER 17337M: Saurav Kashyap <skashyap@marvell.com> 17338M: Javed Hasan <jhasan@marvell.com> 17339M: GR-QLogic-Storage-Upstream@marvell.com 17340L: linux-scsi@vger.kernel.org 17341S: Supported 17342F: drivers/scsi/qedf/ 17343 17344QLOGIC QL41xxx ISCSI DRIVER 17345M: Nilesh Javali <njavali@marvell.com> 17346M: Manish Rangankar <mrangankar@marvell.com> 17347M: GR-QLogic-Storage-Upstream@marvell.com 17348L: linux-scsi@vger.kernel.org 17349S: Supported 17350F: drivers/scsi/qedi/ 17351 17352QLOGIC QL4xxx ETHERNET DRIVER 17353M: Ariel Elior <aelior@marvell.com> 17354M: Manish Chopra <manishc@marvell.com> 17355L: netdev@vger.kernel.org 17356S: Supported 17357F: drivers/net/ethernet/qlogic/qed/ 17358F: drivers/net/ethernet/qlogic/qede/ 17359F: include/linux/qed/ 17360 17361QLOGIC QL4xxx RDMA DRIVER 17362M: Michal Kalderon <mkalderon@marvell.com> 17363M: Ariel Elior <aelior@marvell.com> 17364L: linux-rdma@vger.kernel.org 17365S: Supported 17366F: drivers/infiniband/hw/qedr/ 17367F: include/uapi/rdma/qedr-abi.h 17368 17369QLOGIC QLA1280 SCSI DRIVER 17370M: Michael Reed <mdr@sgi.com> 17371L: linux-scsi@vger.kernel.org 17372S: Maintained 17373F: drivers/scsi/qla1280.[ch] 17374 17375QLOGIC QLA2XXX FC-SCSI DRIVER 17376M: Nilesh Javali <njavali@marvell.com> 17377M: GR-QLogic-Storage-Upstream@marvell.com 17378L: linux-scsi@vger.kernel.org 17379S: Supported 17380F: drivers/scsi/qla2xxx/ 17381 17382QLOGIC QLA3XXX NETWORK DRIVER 17383M: GR-Linux-NIC-Dev@marvell.com 17384L: netdev@vger.kernel.org 17385S: Supported 17386F: drivers/net/ethernet/qlogic/qla3xxx.* 17387 17388QLOGIC QLA4XXX iSCSI DRIVER 17389M: Nilesh Javali <njavali@marvell.com> 17390M: Manish Rangankar <mrangankar@marvell.com> 17391M: GR-QLogic-Storage-Upstream@marvell.com 17392L: linux-scsi@vger.kernel.org 17393S: Supported 17394F: drivers/scsi/qla4xxx/ 17395 17396QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17397M: Shahed Shaikh <shshaikh@marvell.com> 17398M: Manish Chopra <manishc@marvell.com> 17399M: GR-Linux-NIC-Dev@marvell.com 17400L: netdev@vger.kernel.org 17401S: Supported 17402F: drivers/net/ethernet/qlogic/qlcnic/ 17403 17404QLOGIC QLGE 10Gb ETHERNET DRIVER 17405M: Manish Chopra <manishc@marvell.com> 17406M: GR-Linux-NIC-Dev@marvell.com 17407M: Coiby Xu <coiby.xu@gmail.com> 17408L: netdev@vger.kernel.org 17409S: Supported 17410F: Documentation/networking/device_drivers/qlogic/qlge.rst 17411F: drivers/staging/qlge/ 17412 17413QM1D1B0004 MEDIA DRIVER 17414M: Akihiro Tsukada <tskd08@gmail.com> 17415L: linux-media@vger.kernel.org 17416S: Odd Fixes 17417F: drivers/media/tuners/qm1d1b0004* 17418 17419QM1D1C0042 MEDIA DRIVER 17420M: Akihiro Tsukada <tskd08@gmail.com> 17421L: linux-media@vger.kernel.org 17422S: Odd Fixes 17423F: drivers/media/tuners/qm1d1c0042* 17424 17425QNX4 FILESYSTEM 17426M: Anders Larsen <al@alarsen.net> 17427S: Maintained 17428W: http://www.alarsen.net/linux/qnx4fs/ 17429F: fs/qnx4/ 17430F: include/uapi/linux/qnx4_fs.h 17431F: include/uapi/linux/qnxtypes.h 17432 17433QNX6 FILESYSTEM 17434S: Orphan 17435F: Documentation/filesystems/qnx6.rst 17436F: fs/qnx6/ 17437F: include/linux/qnx6_fs.h 17438 17439QORIQ DPAA2 FSL-MC BUS DRIVER 17440M: Stuart Yoder <stuyoder@gmail.com> 17441M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17442L: linux-kernel@vger.kernel.org 17443S: Maintained 17444F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17445F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17446F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17447F: drivers/bus/fsl-mc/ 17448F: include/uapi/linux/fsl_mc.h 17449 17450QT1010 MEDIA DRIVER 17451M: Antti Palosaari <crope@iki.fi> 17452L: linux-media@vger.kernel.org 17453S: Maintained 17454W: https://linuxtv.org 17455W: http://palosaari.fi/linux/ 17456Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17457T: git git://linuxtv.org/anttip/media_tree.git 17458F: drivers/media/tuners/qt1010* 17459 17460QUALCOMM ATH12K WIRELESS DRIVER 17461M: Kalle Valo <kvalo@kernel.org> 17462L: ath12k@lists.infradead.org 17463S: Supported 17464T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17465F: drivers/net/wireless/ath/ath12k/ 17466 17467QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17468M: Kalle Valo <kvalo@kernel.org> 17469L: ath10k@lists.infradead.org 17470S: Supported 17471W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17473F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17474F: drivers/net/wireless/ath/ath10k/ 17475 17476QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17477M: Kalle Valo <kvalo@kernel.org> 17478L: ath11k@lists.infradead.org 17479S: Supported 17480W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17481B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17482T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17483F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17484F: drivers/net/wireless/ath/ath11k/ 17485 17486QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17487M: Toke Høiland-Jørgensen <toke@toke.dk> 17488L: linux-wireless@vger.kernel.org 17489S: Maintained 17490W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17491T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17492F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17493F: drivers/net/wireless/ath/ath9k/ 17494 17495QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17496M: Stephan Gerhold <stephan@gerhold.net> 17497L: netdev@vger.kernel.org 17498L: linux-arm-msm@vger.kernel.org 17499S: Maintained 17500F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17501F: drivers/net/wwan/qcom_bam_dmux.c 17502 17503QUALCOMM CAMERA SUBSYSTEM DRIVER 17504M: Robert Foss <rfoss@kernel.org> 17505M: Todor Tomov <todor.too@gmail.com> 17506M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17507L: linux-media@vger.kernel.org 17508S: Maintained 17509F: Documentation/admin-guide/media/qcom_camss.rst 17510F: Documentation/devicetree/bindings/media/*camss* 17511F: drivers/media/platform/qcom/camss/ 17512 17513QUALCOMM CLOCK DRIVERS 17514M: Bjorn Andersson <andersson@kernel.org> 17515L: linux-arm-msm@vger.kernel.org 17516S: Supported 17517T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17518F: Documentation/devicetree/bindings/clock/qcom,* 17519F: drivers/clk/qcom/ 17520F: include/dt-bindings/clock/qcom,* 17521 17522QUALCOMM CLOUD AI (QAIC) DRIVER 17523M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17524R: Carl Vanderlip <quic_carlv@quicinc.com> 17525R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17526L: linux-arm-msm@vger.kernel.org 17527L: dri-devel@lists.freedesktop.org 17528S: Supported 17529T: git git://anongit.freedesktop.org/drm/drm-misc 17530F: Documentation/accel/qaic/ 17531F: drivers/accel/qaic/ 17532F: include/uapi/drm/qaic_accel.h 17533 17534QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17535M: Bjorn Andersson <andersson@kernel.org> 17536M: Konrad Dybcio <konrad.dybcio@linaro.org> 17537L: linux-pm@vger.kernel.org 17538L: linux-arm-msm@vger.kernel.org 17539S: Maintained 17540F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17541F: drivers/genpd/qcom/cpr.c 17542 17543QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17544M: Ilia Lin <ilia.lin@kernel.org> 17545L: linux-pm@vger.kernel.org 17546S: Maintained 17547F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17548F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17549F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17550 17551QUALCOMM CRYPTO DRIVERS 17552M: Thara Gopinath <thara.gopinath@gmail.com> 17553L: linux-crypto@vger.kernel.org 17554L: linux-arm-msm@vger.kernel.org 17555S: Maintained 17556F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17557F: drivers/crypto/qce/ 17558 17559QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17560M: Timur Tabi <timur@kernel.org> 17561L: netdev@vger.kernel.org 17562S: Maintained 17563F: drivers/net/ethernet/qualcomm/emac/ 17564 17565QUALCOMM ETHQOS ETHERNET DRIVER 17566M: Vinod Koul <vkoul@kernel.org> 17567R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17568L: netdev@vger.kernel.org 17569L: linux-arm-msm@vger.kernel.org 17570S: Maintained 17571F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17572F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17573 17574QUALCOMM FASTRPC DRIVER 17575M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17576M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17577L: linux-arm-msm@vger.kernel.org 17578S: Maintained 17579F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17580F: drivers/misc/fastrpc.c 17581F: include/uapi/misc/fastrpc.h 17582 17583QUALCOMM HEXAGON ARCHITECTURE 17584M: Brian Cain <bcain@quicinc.com> 17585L: linux-hexagon@vger.kernel.org 17586S: Supported 17587T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17588F: arch/hexagon/ 17589 17590QUALCOMM HIDMA DRIVER 17591M: Sinan Kaya <okaya@kernel.org> 17592L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17593L: linux-arm-msm@vger.kernel.org 17594L: dmaengine@vger.kernel.org 17595S: Supported 17596F: drivers/dma/qcom/hidma* 17597 17598QUALCOMM I2C CCI DRIVER 17599M: Loic Poulain <loic.poulain@linaro.org> 17600M: Robert Foss <rfoss@kernel.org> 17601L: linux-i2c@vger.kernel.org 17602L: linux-arm-msm@vger.kernel.org 17603S: Maintained 17604F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17605F: drivers/i2c/busses/i2c-qcom-cci.c 17606 17607QUALCOMM INTERCONNECT BWMON DRIVER 17608M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17609L: linux-arm-msm@vger.kernel.org 17610S: Maintained 17611F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17612F: drivers/soc/qcom/icc-bwmon.c 17613 17614QUALCOMM IOMMU 17615M: Rob Clark <robdclark@gmail.com> 17616L: iommu@lists.linux.dev 17617L: linux-arm-msm@vger.kernel.org 17618S: Maintained 17619F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17620 17621QUALCOMM IPC ROUTER (QRTR) DRIVER 17622M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17623L: linux-arm-msm@vger.kernel.org 17624S: Maintained 17625F: include/trace/events/qrtr.h 17626F: include/uapi/linux/qrtr.h 17627F: net/qrtr/ 17628 17629QUALCOMM IPCC MAILBOX DRIVER 17630M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17631L: linux-arm-msm@vger.kernel.org 17632S: Supported 17633F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17634F: drivers/mailbox/qcom-ipcc.c 17635F: include/dt-bindings/mailbox/qcom-ipcc.h 17636 17637QUALCOMM IPQ4019 USB PHY DRIVER 17638M: Robert Marko <robert.marko@sartura.hr> 17639M: Luka Perkov <luka.perkov@sartura.hr> 17640L: linux-arm-msm@vger.kernel.org 17641S: Maintained 17642F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17643F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17644 17645QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17646M: Robert Marko <robert.marko@sartura.hr> 17647M: Luka Perkov <luka.perkov@sartura.hr> 17648L: linux-arm-msm@vger.kernel.org 17649S: Maintained 17650F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17651F: drivers/regulator/vqmmc-ipq4019-regulator.c 17652 17653QUALCOMM NAND CONTROLLER DRIVER 17654M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17655L: linux-mtd@lists.infradead.org 17656L: linux-arm-msm@vger.kernel.org 17657S: Maintained 17658F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17659F: drivers/mtd/nand/raw/qcom_nandc.c 17660 17661QUALCOMM RMNET DRIVER 17662M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17663M: Sean Tranchetti <quic_stranche@quicinc.com> 17664L: netdev@vger.kernel.org 17665S: Maintained 17666F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17667F: drivers/net/ethernet/qualcomm/rmnet/ 17668F: include/linux/if_rmnet.h 17669 17670QUALCOMM TSENS THERMAL DRIVER 17671M: Amit Kucheria <amitk@kernel.org> 17672M: Thara Gopinath <thara.gopinath@gmail.com> 17673L: linux-pm@vger.kernel.org 17674L: linux-arm-msm@vger.kernel.org 17675S: Maintained 17676F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17677F: drivers/thermal/qcom/ 17678 17679QUALCOMM TYPEC PORT MANAGER DRIVER 17680M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17681L: linux-arm-msm@vger.kernel.org 17682L: linux-usb@vger.kernel.org 17683S: Maintained 17684F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17685F: drivers/usb/typec/tcpm/qcom/ 17686 17687QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17688M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17689M: Vikash Garodia <quic_vgarodia@quicinc.com> 17690R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17691L: linux-media@vger.kernel.org 17692L: linux-arm-msm@vger.kernel.org 17693S: Maintained 17694T: git git://linuxtv.org/media_tree.git 17695F: Documentation/devicetree/bindings/media/*venus* 17696F: drivers/media/platform/qcom/venus/ 17697 17698QUALCOMM WCN36XX WIRELESS DRIVER 17699M: Loic Poulain <loic.poulain@linaro.org> 17700L: wcn36xx@lists.infradead.org 17701S: Supported 17702W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17703F: drivers/net/wireless/ath/wcn36xx/ 17704 17705QUANTENNA QTNFMAC WIRELESS DRIVER 17706M: Igor Mitsyanko <imitsyanko@quantenna.com> 17707R: Sergey Matyukevich <geomatsi@gmail.com> 17708L: linux-wireless@vger.kernel.org 17709S: Maintained 17710F: drivers/net/wireless/quantenna 17711 17712RADEON and AMDGPU DRM DRIVERS 17713M: Alex Deucher <alexander.deucher@amd.com> 17714M: Christian König <christian.koenig@amd.com> 17715M: Pan, Xinhui <Xinhui.Pan@amd.com> 17716L: amd-gfx@lists.freedesktop.org 17717S: Supported 17718B: https://gitlab.freedesktop.org/drm/amd/-/issues 17719C: irc://irc.oftc.net/radeon 17720T: git https://gitlab.freedesktop.org/agd5f/linux.git 17721F: Documentation/gpu/amdgpu/ 17722F: drivers/gpu/drm/amd/ 17723F: drivers/gpu/drm/radeon/ 17724F: include/uapi/drm/amdgpu_drm.h 17725F: include/uapi/drm/radeon_drm.h 17726 17727RADEON FRAMEBUFFER DISPLAY DRIVER 17728M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17729L: linux-fbdev@vger.kernel.org 17730S: Maintained 17731F: drivers/video/fbdev/aty/radeon* 17732F: include/uapi/linux/radeonfb.h 17733 17734RADIOSHARK RADIO DRIVER 17735M: Hans Verkuil <hverkuil@xs4all.nl> 17736L: linux-media@vger.kernel.org 17737S: Maintained 17738T: git git://linuxtv.org/media_tree.git 17739F: drivers/media/radio/radio-shark.c 17740 17741RADIOSHARK2 RADIO DRIVER 17742M: Hans Verkuil <hverkuil@xs4all.nl> 17743L: linux-media@vger.kernel.org 17744S: Maintained 17745T: git git://linuxtv.org/media_tree.git 17746F: drivers/media/radio/radio-shark2.c 17747F: drivers/media/radio/radio-tea5777.c 17748 17749RADOS BLOCK DEVICE (RBD) 17750M: Ilya Dryomov <idryomov@gmail.com> 17751R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17752L: ceph-devel@vger.kernel.org 17753S: Supported 17754W: http://ceph.com/ 17755T: git https://github.com/ceph/ceph-client.git 17756F: Documentation/ABI/testing/sysfs-bus-rbd 17757F: drivers/block/rbd.c 17758F: drivers/block/rbd_types.h 17759 17760RAGE128 FRAMEBUFFER DISPLAY DRIVER 17761L: linux-fbdev@vger.kernel.org 17762S: Orphan 17763F: drivers/video/fbdev/aty/aty128fb.c 17764 17765RAINSHADOW-CEC DRIVER 17766M: Hans Verkuil <hverkuil@xs4all.nl> 17767L: linux-media@vger.kernel.org 17768S: Maintained 17769T: git git://linuxtv.org/media_tree.git 17770F: drivers/media/cec/usb/rainshadow/ 17771 17772RALINK MIPS ARCHITECTURE 17773M: John Crispin <john@phrozen.org> 17774L: linux-mips@vger.kernel.org 17775S: Maintained 17776F: arch/mips/ralink 17777 17778RALINK MT7621 MIPS ARCHITECTURE 17779M: Arınç ÜNAL <arinc.unal@arinc9.com> 17780M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17781L: linux-mips@vger.kernel.org 17782S: Maintained 17783F: arch/mips/boot/dts/ralink/mt7621* 17784 17785RALINK RT2X00 WIRELESS LAN DRIVER 17786M: Stanislaw Gruszka <stf_xl@wp.pl> 17787M: Helmut Schaa <helmut.schaa@googlemail.com> 17788L: linux-wireless@vger.kernel.org 17789S: Maintained 17790F: drivers/net/wireless/ralink/rt2x00/ 17791 17792RAMDISK RAM BLOCK DEVICE DRIVER 17793M: Jens Axboe <axboe@kernel.dk> 17794S: Maintained 17795F: Documentation/admin-guide/blockdev/ramdisk.rst 17796F: drivers/block/brd.c 17797 17798RANCHU VIRTUAL BOARD FOR MIPS 17799M: Miodrag Dinic <miodrag.dinic@mips.com> 17800L: linux-mips@vger.kernel.org 17801S: Supported 17802F: arch/mips/configs/generic/board-ranchu.config 17803F: arch/mips/generic/board-ranchu.c 17804 17805RANDOM NUMBER DRIVER 17806M: "Theodore Ts'o" <tytso@mit.edu> 17807M: Jason A. Donenfeld <Jason@zx2c4.com> 17808S: Maintained 17809T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17810F: drivers/char/random.c 17811F: drivers/virt/vmgenid.c 17812 17813RAPIDIO SUBSYSTEM 17814M: Matt Porter <mporter@kernel.crashing.org> 17815M: Alexandre Bounine <alex.bou9@gmail.com> 17816S: Maintained 17817F: drivers/rapidio/ 17818 17819RAS INFRASTRUCTURE 17820M: Tony Luck <tony.luck@intel.com> 17821M: Borislav Petkov <bp@alien8.de> 17822L: linux-edac@vger.kernel.org 17823S: Maintained 17824F: Documentation/admin-guide/ras.rst 17825F: drivers/ras/ 17826F: include/linux/ras.h 17827F: include/ras/ras_event.h 17828 17829RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17830L: linux-wireless@vger.kernel.org 17831S: Orphan 17832F: drivers/net/wireless/legacy/ray* 17833 17834RC-CORE / LIRC FRAMEWORK 17835M: Sean Young <sean@mess.org> 17836L: linux-media@vger.kernel.org 17837S: Maintained 17838W: http://linuxtv.org 17839T: git git://linuxtv.org/media_tree.git 17840F: Documentation/driver-api/media/rc-core.rst 17841F: Documentation/userspace-api/media/rc/ 17842F: drivers/media/rc/ 17843F: include/media/rc-core.h 17844F: include/media/rc-map.h 17845F: include/uapi/linux/lirc.h 17846 17847RCMM REMOTE CONTROLS DECODER 17848M: Patrick Lerda <patrick9876@free.fr> 17849S: Maintained 17850F: drivers/media/rc/ir-rcmm-decoder.c 17851 17852RCUTORTURE TEST FRAMEWORK 17853M: "Paul E. McKenney" <paulmck@kernel.org> 17854M: Josh Triplett <josh@joshtriplett.org> 17855R: Steven Rostedt <rostedt@goodmis.org> 17856R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17857R: Lai Jiangshan <jiangshanlai@gmail.com> 17858L: rcu@vger.kernel.org 17859S: Supported 17860T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17861F: tools/testing/selftests/rcutorture 17862 17863RDACM20 Camera Sensor 17864M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17865M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17866M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17867M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17868L: linux-media@vger.kernel.org 17869S: Maintained 17870F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17871F: drivers/media/i2c/max9271.c 17872F: drivers/media/i2c/max9271.h 17873F: drivers/media/i2c/rdacm20.c 17874 17875RDACM21 Camera Sensor 17876M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17877M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17878M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17879M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17880L: linux-media@vger.kernel.org 17881S: Maintained 17882F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17883F: drivers/media/i2c/max9271.c 17884F: drivers/media/i2c/max9271.h 17885F: drivers/media/i2c/rdacm21.c 17886 17887RDC R-321X SoC 17888M: Florian Fainelli <florian@openwrt.org> 17889S: Maintained 17890 17891RDC R6040 FAST ETHERNET DRIVER 17892M: Florian Fainelli <f.fainelli@gmail.com> 17893L: netdev@vger.kernel.org 17894S: Maintained 17895F: drivers/net/ethernet/rdc/r6040.c 17896 17897RDMAVT - RDMA verbs software 17898M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17899L: linux-rdma@vger.kernel.org 17900S: Supported 17901F: drivers/infiniband/sw/rdmavt 17902 17903RDS - RELIABLE DATAGRAM SOCKETS 17904M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17905L: netdev@vger.kernel.org 17906L: linux-rdma@vger.kernel.org 17907L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17908S: Supported 17909W: https://oss.oracle.com/projects/rds/ 17910F: Documentation/networking/rds.rst 17911F: net/rds/ 17912 17913RDT - RESOURCE ALLOCATION 17914M: Fenghua Yu <fenghua.yu@intel.com> 17915M: Reinette Chatre <reinette.chatre@intel.com> 17916L: linux-kernel@vger.kernel.org 17917S: Supported 17918F: Documentation/arch/x86/resctrl* 17919F: arch/x86/include/asm/resctrl.h 17920F: arch/x86/kernel/cpu/resctrl/ 17921F: tools/testing/selftests/resctrl/ 17922 17923READ-COPY UPDATE (RCU) 17924M: "Paul E. McKenney" <paulmck@kernel.org> 17925M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17926M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17927M: Joel Fernandes <joel@joelfernandes.org> 17928M: Josh Triplett <josh@joshtriplett.org> 17929M: Boqun Feng <boqun.feng@gmail.com> 17930R: Steven Rostedt <rostedt@goodmis.org> 17931R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17932R: Lai Jiangshan <jiangshanlai@gmail.com> 17933R: Zqiang <qiang.zhang1211@gmail.com> 17934L: rcu@vger.kernel.org 17935S: Supported 17936W: http://www.rdrop.com/users/paulmck/RCU/ 17937T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17938F: Documentation/RCU/ 17939F: include/linux/rcu* 17940F: kernel/rcu/ 17941X: Documentation/RCU/torture.rst 17942X: include/linux/srcu*.h 17943X: kernel/rcu/srcu*.c 17944 17945REAL TIME CLOCK (RTC) SUBSYSTEM 17946M: Alessandro Zummo <a.zummo@towertech.it> 17947M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17948L: linux-rtc@vger.kernel.org 17949S: Maintained 17950Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17951T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17952F: Documentation/admin-guide/rtc.rst 17953F: Documentation/devicetree/bindings/rtc/ 17954F: drivers/rtc/ 17955F: include/linux/platform_data/rtc-* 17956F: include/linux/rtc.h 17957F: include/linux/rtc/ 17958F: include/uapi/linux/rtc.h 17959F: tools/testing/selftests/rtc/ 17960 17961Real-time Linux Analysis (RTLA) tools 17962M: Daniel Bristot de Oliveira <bristot@kernel.org> 17963M: Steven Rostedt <rostedt@goodmis.org> 17964L: linux-trace-kernel@vger.kernel.org 17965S: Maintained 17966F: Documentation/tools/rtla/ 17967F: tools/tracing/rtla/ 17968 17969REALTEK AUDIO CODECS 17970M: Oder Chiou <oder_chiou@realtek.com> 17971S: Maintained 17972F: include/sound/rt*.h 17973F: sound/soc/codecs/rt* 17974 17975REALTEK OTTO WATCHDOG 17976M: Sander Vanheule <sander@svanheule.net> 17977L: linux-watchdog@vger.kernel.org 17978S: Maintained 17979F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17980F: drivers/watchdog/realtek_otto_wdt.c 17981 17982REALTEK RTL83xx SMI DSA ROUTER CHIPS 17983M: Linus Walleij <linus.walleij@linaro.org> 17984M: Alvin Šipraga <alsi@bang-olufsen.dk> 17985S: Maintained 17986F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17987F: drivers/net/dsa/realtek/* 17988 17989REALTEK WIRELESS DRIVER (rtlwifi family) 17990M: Ping-Ke Shih <pkshih@realtek.com> 17991L: linux-wireless@vger.kernel.org 17992S: Maintained 17993W: https://wireless.wiki.kernel.org/ 17994T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17995F: drivers/net/wireless/realtek/rtlwifi/ 17996 17997REALTEK WIRELESS DRIVER (rtw88) 17998M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17999L: linux-wireless@vger.kernel.org 18000S: Maintained 18001F: drivers/net/wireless/realtek/rtw88/ 18002 18003REALTEK WIRELESS DRIVER (rtw89) 18004M: Ping-Ke Shih <pkshih@realtek.com> 18005L: linux-wireless@vger.kernel.org 18006S: Maintained 18007F: drivers/net/wireless/realtek/rtw89/ 18008 18009REDPINE WIRELESS DRIVER 18010L: linux-wireless@vger.kernel.org 18011S: Orphan 18012F: drivers/net/wireless/rsi/ 18013 18014REGISTER MAP ABSTRACTION 18015M: Mark Brown <broonie@kernel.org> 18016L: linux-kernel@vger.kernel.org 18017S: Supported 18018T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18019F: Documentation/devicetree/bindings/regmap/ 18020F: drivers/base/regmap/ 18021F: include/linux/regmap.h 18022 18023REISERFS FILE SYSTEM 18024L: reiserfs-devel@vger.kernel.org 18025S: Supported 18026F: fs/reiserfs/ 18027 18028REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18029M: Bjorn Andersson <andersson@kernel.org> 18030M: Mathieu Poirier <mathieu.poirier@linaro.org> 18031L: linux-remoteproc@vger.kernel.org 18032S: Maintained 18033T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18034F: Documentation/ABI/testing/sysfs-class-remoteproc 18035F: Documentation/devicetree/bindings/remoteproc/ 18036F: Documentation/staging/remoteproc.rst 18037F: drivers/remoteproc/ 18038F: include/linux/remoteproc.h 18039F: include/linux/remoteproc/ 18040 18041REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18042M: Bjorn Andersson <andersson@kernel.org> 18043M: Mathieu Poirier <mathieu.poirier@linaro.org> 18044L: linux-remoteproc@vger.kernel.org 18045S: Maintained 18046T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18047F: Documentation/ABI/testing/sysfs-bus-rpmsg 18048F: Documentation/staging/rpmsg.rst 18049F: drivers/rpmsg/ 18050F: include/linux/rpmsg.h 18051F: include/linux/rpmsg/ 18052F: include/uapi/linux/rpmsg.h 18053F: samples/rpmsg/ 18054 18055REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18056M: Stephan Gerhold <stephan@gerhold.net> 18057L: netdev@vger.kernel.org 18058L: linux-remoteproc@vger.kernel.org 18059S: Maintained 18060F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18061 18062RENESAS CLOCK DRIVERS 18063M: Geert Uytterhoeven <geert+renesas@glider.be> 18064L: linux-renesas-soc@vger.kernel.org 18065S: Supported 18066T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18067F: Documentation/devicetree/bindings/clock/renesas,* 18068F: drivers/clk/renesas/ 18069 18070RENESAS EMEV2 I2C DRIVER 18071M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18072L: linux-renesas-soc@vger.kernel.org 18073S: Supported 18074F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18075F: drivers/i2c/busses/i2c-emev2.c 18076 18077RENESAS ETHERNET DRIVERS 18078R: Sergey Shtylyov <s.shtylyov@omp.ru> 18079L: netdev@vger.kernel.org 18080L: linux-renesas-soc@vger.kernel.org 18081F: Documentation/devicetree/bindings/net/renesas,*.yaml 18082F: drivers/net/ethernet/renesas/ 18083F: include/linux/sh_eth.h 18084 18085RENESAS IDT821034 ASoC CODEC 18086M: Herve Codina <herve.codina@bootlin.com> 18087L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18088S: Maintained 18089F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18090F: sound/soc/codecs/idt821034.c 18091 18092RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18093M: Miquel Raynal <miquel.raynal@bootlin.com> 18094L: linux-mtd@lists.infradead.org 18095L: linux-renesas-soc@vger.kernel.org 18096S: Maintained 18097F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18098F: drivers/mtd/nand/raw/renesas-nand-controller.c 18099 18100RENESAS R-CAR GYROADC DRIVER 18101M: Marek Vasut <marek.vasut@gmail.com> 18102L: linux-iio@vger.kernel.org 18103S: Supported 18104F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18105F: drivers/iio/adc/rcar-gyroadc.c 18106 18107RENESAS R-CAR I2C DRIVERS 18108M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18109L: linux-renesas-soc@vger.kernel.org 18110S: Supported 18111F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18112F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18113F: drivers/i2c/busses/i2c-rcar.c 18114F: drivers/i2c/busses/i2c-sh_mobile.c 18115 18116RENESAS R-CAR SATA DRIVER 18117R: Sergey Shtylyov <s.shtylyov@omp.ru> 18118L: linux-ide@vger.kernel.org 18119L: linux-renesas-soc@vger.kernel.org 18120S: Supported 18121F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18122F: drivers/ata/sata_rcar.c 18123 18124RENESAS R-CAR THERMAL DRIVERS 18125M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18126L: linux-renesas-soc@vger.kernel.org 18127S: Supported 18128F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18129F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18130F: drivers/thermal/rcar_gen3_thermal.c 18131F: drivers/thermal/rcar_thermal.c 18132 18133RENESAS RIIC DRIVER 18134M: Chris Brandt <chris.brandt@renesas.com> 18135L: linux-renesas-soc@vger.kernel.org 18136S: Supported 18137F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18138F: drivers/i2c/busses/i2c-riic.c 18139 18140RENESAS RZ/G2L A/D DRIVER 18141M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18142L: linux-iio@vger.kernel.org 18143L: linux-renesas-soc@vger.kernel.org 18144S: Supported 18145F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18146F: drivers/iio/adc/rzg2l_adc.c 18147 18148RENESAS RZ/G2L MTU3a COUNTER DRIVER 18149M: Biju Das <biju.das.jz@bp.renesas.com> 18150L: linux-iio@vger.kernel.org 18151L: linux-renesas-soc@vger.kernel.org 18152S: Supported 18153F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18154F: drivers/counter/rz-mtu3-cnt.c 18155 18156RENESAS RZ/N1 A5PSW SWITCH DRIVER 18157M: Clément Léger <clement.leger@bootlin.com> 18158L: linux-renesas-soc@vger.kernel.org 18159L: netdev@vger.kernel.org 18160S: Maintained 18161F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18162F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18163F: drivers/net/dsa/rzn1_a5psw* 18164F: drivers/net/pcs/pcs-rzn1-miic.c 18165F: include/dt-bindings/net/pcs-rzn1-miic.h 18166F: include/linux/pcs-rzn1-miic.h 18167F: net/dsa/tag_rzn1_a5psw.c 18168 18169RENESAS RZ/N1 RTC CONTROLLER DRIVER 18170M: Miquel Raynal <miquel.raynal@bootlin.com> 18171L: linux-rtc@vger.kernel.org 18172L: linux-renesas-soc@vger.kernel.org 18173S: Maintained 18174F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18175F: drivers/rtc/rtc-rzn1.c 18176 18177RENESAS RZ/N1 USBF CONTROLLER DRIVER 18178M: Herve Codina <herve.codina@bootlin.com> 18179L: linux-renesas-soc@vger.kernel.org 18180L: linux-usb@vger.kernel.org 18181S: Maintained 18182F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18183F: drivers/usb/gadget/udc/renesas_usbf.c 18184 18185RENESAS RZ/V2M I2C DRIVER 18186M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18187L: linux-i2c@vger.kernel.org 18188L: linux-renesas-soc@vger.kernel.org 18189S: Supported 18190F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18191F: drivers/i2c/busses/i2c-rzv2m.c 18192 18193RENESAS USB PHY DRIVER 18194M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18195L: linux-renesas-soc@vger.kernel.org 18196S: Maintained 18197F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18198 18199RENESAS VERSACLOCK 7 CLOCK DRIVER 18200M: Alex Helms <alexander.helms.jy@renesas.com> 18201S: Maintained 18202F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18203F: drivers/clk/clk-versaclock7.c 18204 18205RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18206M: Herve Codina <herve.codina@bootlin.com> 18207L: linux-iio@vger.kernel.org 18208S: Maintained 18209F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18210F: drivers/iio/potentiometer/x9250.c 18211 18212RESET CONTROLLER FRAMEWORK 18213M: Philipp Zabel <p.zabel@pengutronix.de> 18214S: Maintained 18215T: git git://git.pengutronix.de/git/pza/linux 18216F: Documentation/devicetree/bindings/reset/ 18217F: Documentation/driver-api/reset.rst 18218F: drivers/reset/ 18219F: include/dt-bindings/reset/ 18220F: include/linux/reset-controller.h 18221F: include/linux/reset.h 18222F: include/linux/reset/ 18223K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18224 18225RESTARTABLE SEQUENCES SUPPORT 18226M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18227M: Peter Zijlstra <peterz@infradead.org> 18228M: "Paul E. McKenney" <paulmck@kernel.org> 18229M: Boqun Feng <boqun.feng@gmail.com> 18230L: linux-kernel@vger.kernel.org 18231S: Supported 18232F: include/trace/events/rseq.h 18233F: include/uapi/linux/rseq.h 18234F: kernel/rseq.c 18235F: tools/testing/selftests/rseq/ 18236 18237RFKILL 18238M: Johannes Berg <johannes@sipsolutions.net> 18239L: linux-wireless@vger.kernel.org 18240S: Maintained 18241W: https://wireless.wiki.kernel.org/ 18242Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18243T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18244T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18245F: Documentation/ABI/stable/sysfs-class-rfkill 18246F: Documentation/driver-api/rfkill.rst 18247F: include/linux/rfkill.h 18248F: include/uapi/linux/rfkill.h 18249F: net/rfkill/ 18250 18251RHASHTABLE 18252M: Thomas Graf <tgraf@suug.ch> 18253M: Herbert Xu <herbert@gondor.apana.org.au> 18254L: netdev@vger.kernel.org 18255S: Maintained 18256F: include/linux/rhashtable-types.h 18257F: include/linux/rhashtable.h 18258F: lib/rhashtable.c 18259F: lib/test_rhashtable.c 18260 18261RICOH R5C592 MEMORYSTICK DRIVER 18262M: Maxim Levitsky <maximlevitsky@gmail.com> 18263S: Maintained 18264F: drivers/memstick/host/r592.* 18265 18266RICOH SMARTMEDIA/XD DRIVER 18267M: Maxim Levitsky <maximlevitsky@gmail.com> 18268S: Maintained 18269F: drivers/mtd/nand/raw/r852.c 18270F: drivers/mtd/nand/raw/r852.h 18271 18272RISC-V ARCHITECTURE 18273M: Paul Walmsley <paul.walmsley@sifive.com> 18274M: Palmer Dabbelt <palmer@dabbelt.com> 18275M: Albert Ou <aou@eecs.berkeley.edu> 18276L: linux-riscv@lists.infradead.org 18277S: Supported 18278Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18279C: irc://irc.libera.chat/riscv 18280P: Documentation/riscv/patch-acceptance.rst 18281T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18282F: arch/riscv/ 18283N: riscv 18284K: riscv 18285 18286RISC-V MICROCHIP FPGA SUPPORT 18287M: Conor Dooley <conor.dooley@microchip.com> 18288M: Daire McNamara <daire.mcnamara@microchip.com> 18289L: linux-riscv@lists.infradead.org 18290S: Supported 18291F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18292F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18293F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18294F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18295F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18296F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18297F: Documentation/devicetree/bindings/riscv/microchip.yaml 18298F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18299F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18300F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18301F: arch/riscv/boot/dts/microchip/ 18302F: drivers/char/hw_random/mpfs-rng.c 18303F: drivers/clk/microchip/clk-mpfs*.c 18304F: drivers/i2c/busses/i2c-microchip-corei2c.c 18305F: drivers/mailbox/mailbox-mpfs.c 18306F: drivers/pci/controller/pcie-microchip-host.c 18307F: drivers/pwm/pwm-microchip-core.c 18308F: drivers/reset/reset-mpfs.c 18309F: drivers/rtc/rtc-mpfs.c 18310F: drivers/soc/microchip/mpfs-sys-controller.c 18311F: drivers/spi/spi-microchip-core-qspi.c 18312F: drivers/spi/spi-microchip-core.c 18313F: drivers/usb/musb/mpfs.c 18314F: include/soc/microchip/mpfs.h 18315 18316RISC-V MISC SOC SUPPORT 18317M: Conor Dooley <conor@kernel.org> 18318L: linux-riscv@lists.infradead.org 18319S: Maintained 18320Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18321T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18322F: Documentation/devicetree/bindings/riscv/ 18323F: arch/riscv/boot/dts/ 18324X: arch/riscv/boot/dts/allwinner/ 18325X: arch/riscv/boot/dts/renesas/ 18326 18327RISC-V PMU DRIVERS 18328M: Atish Patra <atishp@atishpatra.org> 18329R: Anup Patel <anup@brainfault.org> 18330L: linux-riscv@lists.infradead.org 18331S: Supported 18332F: drivers/perf/riscv_pmu.c 18333F: drivers/perf/riscv_pmu_legacy.c 18334F: drivers/perf/riscv_pmu_sbi.c 18335 18336RISC-V THEAD SoC SUPPORT 18337M: Jisheng Zhang <jszhang@kernel.org> 18338M: Guo Ren <guoren@kernel.org> 18339M: Fu Wei <wefu@redhat.com> 18340L: linux-riscv@lists.infradead.org 18341S: Maintained 18342F: arch/riscv/boot/dts/thead/ 18343 18344RNBD BLOCK DRIVERS 18345M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18346M: Jack Wang <jinpu.wang@ionos.com> 18347L: linux-block@vger.kernel.org 18348S: Maintained 18349F: drivers/block/rnbd/ 18350 18351ROCCAT DRIVERS 18352M: Stefan Achatz <erazor_de@users.sourceforge.net> 18353S: Maintained 18354W: http://sourceforge.net/projects/roccat/ 18355F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18356F: drivers/hid/hid-roccat* 18357F: include/linux/hid-roccat* 18358 18359ROCKCHIP CRYPTO DRIVERS 18360M: Corentin Labbe <clabbe@baylibre.com> 18361L: linux-crypto@vger.kernel.org 18362S: Maintained 18363F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18364F: drivers/crypto/rockchip/ 18365 18366ROCKCHIP I2S TDM DRIVER 18367M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18368L: linux-rockchip@lists.infradead.org 18369S: Maintained 18370F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18371F: sound/soc/rockchip/rockchip_i2s_tdm.* 18372 18373ROCKCHIP ISP V1 DRIVER 18374M: Dafna Hirschfeld <dafna@fastmail.com> 18375L: linux-media@vger.kernel.org 18376L: linux-rockchip@lists.infradead.org 18377S: Maintained 18378F: Documentation/admin-guide/media/rkisp1.rst 18379F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18380F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18381F: drivers/media/platform/rockchip/rkisp1 18382F: include/uapi/linux/rkisp1-config.h 18383 18384ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18385M: Jacob Chen <jacob-chen@iotwrt.com> 18386M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18387L: linux-media@vger.kernel.org 18388L: linux-rockchip@lists.infradead.org 18389S: Maintained 18390F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18391F: drivers/media/platform/rockchip/rga/ 18392 18393ROCKCHIP VIDEO DECODER DRIVER 18394M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18395L: linux-media@vger.kernel.org 18396L: linux-rockchip@lists.infradead.org 18397S: Maintained 18398F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18399F: drivers/staging/media/rkvdec/ 18400 18401ROCKER DRIVER 18402M: Jiri Pirko <jiri@resnulli.us> 18403L: netdev@vger.kernel.org 18404S: Supported 18405F: drivers/net/ethernet/rocker/ 18406 18407ROCKETPORT EXPRESS/INFINITY DRIVER 18408M: Kevin Cernekee <cernekee@gmail.com> 18409L: linux-serial@vger.kernel.org 18410S: Odd Fixes 18411F: drivers/tty/serial/rp2.* 18412 18413ROHM BD99954 CHARGER IC 18414M: Matti Vaittinen <mazziesaccount@gmail.com> 18415S: Supported 18416F: drivers/power/supply/bd99954-charger.c 18417F: drivers/power/supply/bd99954-charger.h 18418 18419ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18420M: Tomasz Duszynski <tduszyns@gmail.com> 18421S: Maintained 18422F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18423F: drivers/iio/light/bh1750.c 18424 18425ROHM BU270xx LIGHT SENSOR DRIVERs 18426M: Matti Vaittinen <mazziesaccount@gmail.com> 18427L: linux-iio@vger.kernel.org 18428S: Supported 18429F: drivers/iio/light/rohm-bu27008.c 18430F: drivers/iio/light/rohm-bu27034.c 18431 18432ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18433M: Marek Vasut <marek.vasut+renesas@gmail.com> 18434L: linux-kernel@vger.kernel.org 18435L: linux-renesas-soc@vger.kernel.org 18436S: Supported 18437F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18438F: drivers/gpio/gpio-bd9571mwv.c 18439F: drivers/mfd/bd9571mwv.c 18440F: drivers/regulator/bd9571mwv-regulator.c 18441F: include/linux/mfd/bd9571mwv.h 18442 18443ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18444M: Matti Vaittinen <mazziesaccount@gmail.com> 18445S: Supported 18446F: drivers/clk/clk-bd718x7.c 18447F: drivers/gpio/gpio-bd71815.c 18448F: drivers/gpio/gpio-bd71828.c 18449F: drivers/mfd/rohm-bd71828.c 18450F: drivers/mfd/rohm-bd718x7.c 18451F: drivers/mfd/rohm-bd9576.c 18452F: drivers/regulator/bd71815-regulator.c 18453F: drivers/regulator/bd71828-regulator.c 18454F: drivers/regulator/bd718x7-regulator.c 18455F: drivers/regulator/bd9576-regulator.c 18456F: drivers/regulator/rohm-regulator.c 18457F: drivers/rtc/rtc-bd70528.c 18458F: drivers/watchdog/bd9576_wdt.c 18459F: include/linux/mfd/rohm-bd71815.h 18460F: include/linux/mfd/rohm-bd71828.h 18461F: include/linux/mfd/rohm-bd718x7.h 18462F: include/linux/mfd/rohm-bd957x.h 18463F: include/linux/mfd/rohm-generic.h 18464F: include/linux/mfd/rohm-shared.h 18465 18466ROSE NETWORK LAYER 18467M: Ralf Baechle <ralf@linux-mips.org> 18468L: linux-hams@vger.kernel.org 18469S: Maintained 18470W: http://www.linux-ax25.org/ 18471F: include/net/rose.h 18472F: include/uapi/linux/rose.h 18473F: net/rose/ 18474 18475ROTATION DRIVER FOR ALLWINNER A83T 18476M: Jernej Skrabec <jernej.skrabec@gmail.com> 18477L: linux-media@vger.kernel.org 18478S: Maintained 18479T: git git://linuxtv.org/media_tree.git 18480F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18481F: drivers/media/platform/sunxi/sun8i-rotate/ 18482 18483RPMSG TTY DRIVER 18484M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18485L: linux-remoteproc@vger.kernel.org 18486S: Maintained 18487F: drivers/tty/rpmsg_tty.c 18488 18489RTL2830 MEDIA DRIVER 18490M: Antti Palosaari <crope@iki.fi> 18491L: linux-media@vger.kernel.org 18492S: Maintained 18493W: https://linuxtv.org 18494W: http://palosaari.fi/linux/ 18495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18496T: git git://linuxtv.org/anttip/media_tree.git 18497F: drivers/media/dvb-frontends/rtl2830* 18498 18499RTL2832 MEDIA DRIVER 18500M: Antti Palosaari <crope@iki.fi> 18501L: linux-media@vger.kernel.org 18502S: Maintained 18503W: https://linuxtv.org 18504W: http://palosaari.fi/linux/ 18505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18506T: git git://linuxtv.org/anttip/media_tree.git 18507F: drivers/media/dvb-frontends/rtl2832* 18508 18509RTL2832_SDR MEDIA DRIVER 18510M: Antti Palosaari <crope@iki.fi> 18511L: linux-media@vger.kernel.org 18512S: Maintained 18513W: https://linuxtv.org 18514W: http://palosaari.fi/linux/ 18515Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18516T: git git://linuxtv.org/anttip/media_tree.git 18517F: drivers/media/dvb-frontends/rtl2832_sdr* 18518 18519RTL8180 WIRELESS DRIVER 18520L: linux-wireless@vger.kernel.org 18521S: Orphan 18522W: https://wireless.wiki.kernel.org/ 18523T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18524F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18525 18526RTL8187 WIRELESS DRIVER 18527M: Herton Ronaldo Krzesinski <herton@canonical.com> 18528M: Hin-Tak Leung <htl10@users.sourceforge.net> 18529M: Larry Finger <Larry.Finger@lwfinger.net> 18530L: linux-wireless@vger.kernel.org 18531S: Maintained 18532W: https://wireless.wiki.kernel.org/ 18533T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18534F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18535 18536RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18537M: Jes Sorensen <Jes.Sorensen@gmail.com> 18538L: linux-wireless@vger.kernel.org 18539S: Maintained 18540T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18541F: drivers/net/wireless/realtek/rtl8xxxu/ 18542 18543RTRS TRANSPORT DRIVERS 18544M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18545M: Jack Wang <jinpu.wang@ionos.com> 18546L: linux-rdma@vger.kernel.org 18547S: Maintained 18548F: drivers/infiniband/ulp/rtrs/ 18549 18550RUNTIME VERIFICATION (RV) 18551M: Daniel Bristot de Oliveira <bristot@kernel.org> 18552M: Steven Rostedt <rostedt@goodmis.org> 18553L: linux-trace-kernel@vger.kernel.org 18554S: Maintained 18555F: Documentation/trace/rv/ 18556F: include/linux/rv.h 18557F: include/rv/ 18558F: kernel/trace/rv/ 18559F: tools/verification/ 18560 18561RUST 18562M: Miguel Ojeda <ojeda@kernel.org> 18563M: Alex Gaynor <alex.gaynor@gmail.com> 18564M: Wedson Almeida Filho <wedsonaf@gmail.com> 18565R: Boqun Feng <boqun.feng@gmail.com> 18566R: Gary Guo <gary@garyguo.net> 18567R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18568R: Benno Lossin <benno.lossin@proton.me> 18569L: rust-for-linux@vger.kernel.org 18570S: Supported 18571W: https://github.com/Rust-for-Linux/linux 18572B: https://github.com/Rust-for-Linux/linux/issues 18573C: zulip://rust-for-linux.zulipchat.com 18574T: git https://github.com/Rust-for-Linux/linux.git rust-next 18575F: Documentation/rust/ 18576F: rust/ 18577F: samples/rust/ 18578F: scripts/*rust* 18579K: \b(?i:rust)\b 18580 18581RXRPC SOCKETS (AF_RXRPC) 18582M: David Howells <dhowells@redhat.com> 18583M: Marc Dionne <marc.dionne@auristor.com> 18584L: linux-afs@lists.infradead.org 18585S: Supported 18586W: https://www.infradead.org/~dhowells/kafs/ 18587F: Documentation/networking/rxrpc.rst 18588F: include/keys/rxrpc-type.h 18589F: include/net/af_rxrpc.h 18590F: include/trace/events/rxrpc.h 18591F: include/uapi/linux/rxrpc.h 18592F: net/rxrpc/ 18593 18594S3 SAVAGE FRAMEBUFFER DRIVER 18595M: Antonino Daplas <adaplas@gmail.com> 18596L: linux-fbdev@vger.kernel.org 18597S: Maintained 18598F: drivers/video/fbdev/savage/ 18599 18600S390 ARCHITECTURE 18601M: Heiko Carstens <hca@linux.ibm.com> 18602M: Vasily Gorbik <gor@linux.ibm.com> 18603M: Alexander Gordeev <agordeev@linux.ibm.com> 18604R: Christian Borntraeger <borntraeger@linux.ibm.com> 18605R: Sven Schnelle <svens@linux.ibm.com> 18606L: linux-s390@vger.kernel.org 18607S: Supported 18608T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18609F: Documentation/driver-api/s390-drivers.rst 18610F: Documentation/s390/ 18611F: arch/s390/ 18612F: drivers/s390/ 18613F: drivers/watchdog/diag288_wdt.c 18614 18615S390 COMMON I/O LAYER 18616M: Vineeth Vijayan <vneethv@linux.ibm.com> 18617M: Peter Oberparleiter <oberpar@linux.ibm.com> 18618L: linux-s390@vger.kernel.org 18619S: Supported 18620F: drivers/s390/cio/ 18621 18622S390 DASD DRIVER 18623M: Stefan Haberland <sth@linux.ibm.com> 18624M: Jan Hoeppner <hoeppner@linux.ibm.com> 18625L: linux-s390@vger.kernel.org 18626S: Supported 18627F: block/partitions/ibm.c 18628F: drivers/s390/block/dasd* 18629F: include/linux/dasd_mod.h 18630 18631S390 IOMMU (PCI) 18632M: Niklas Schnelle <schnelle@linux.ibm.com> 18633M: Matthew Rosato <mjrosato@linux.ibm.com> 18634R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18635L: linux-s390@vger.kernel.org 18636S: Supported 18637F: drivers/iommu/s390-iommu.c 18638 18639S390 IUCV NETWORK LAYER 18640M: Alexandra Winter <wintera@linux.ibm.com> 18641M: Wenjia Zhang <wenjia@linux.ibm.com> 18642L: linux-s390@vger.kernel.org 18643L: netdev@vger.kernel.org 18644S: Supported 18645F: drivers/s390/net/*iucv* 18646F: include/net/iucv/ 18647F: net/iucv/ 18648 18649S390 MM 18650M: Alexander Gordeev <agordeev@linux.ibm.com> 18651M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18652L: linux-s390@vger.kernel.org 18653S: Supported 18654T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18655F: arch/s390/include/asm/pgtable.h 18656F: arch/s390/mm 18657 18658S390 NETWORK DRIVERS 18659M: Alexandra Winter <wintera@linux.ibm.com> 18660M: Wenjia Zhang <wenjia@linux.ibm.com> 18661L: linux-s390@vger.kernel.org 18662L: netdev@vger.kernel.org 18663S: Supported 18664F: drivers/s390/net/ 18665 18666S390 PCI SUBSYSTEM 18667M: Niklas Schnelle <schnelle@linux.ibm.com> 18668M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18669L: linux-s390@vger.kernel.org 18670S: Supported 18671F: Documentation/s390/pci.rst 18672F: arch/s390/pci/ 18673F: drivers/pci/hotplug/s390_pci_hpc.c 18674 18675S390 SCM DRIVER 18676M: Vineeth Vijayan <vneethv@linux.ibm.com> 18677L: linux-s390@vger.kernel.org 18678S: Supported 18679F: drivers/s390/block/scm* 18680F: drivers/s390/cio/scm.c 18681 18682S390 VFIO AP DRIVER 18683M: Tony Krowiak <akrowiak@linux.ibm.com> 18684M: Halil Pasic <pasic@linux.ibm.com> 18685M: Jason Herne <jjherne@linux.ibm.com> 18686L: linux-s390@vger.kernel.org 18687S: Supported 18688F: Documentation/s390/vfio-ap* 18689F: drivers/s390/crypto/vfio_ap* 18690 18691S390 VFIO-CCW DRIVER 18692M: Eric Farman <farman@linux.ibm.com> 18693M: Matthew Rosato <mjrosato@linux.ibm.com> 18694R: Halil Pasic <pasic@linux.ibm.com> 18695L: linux-s390@vger.kernel.org 18696L: kvm@vger.kernel.org 18697S: Supported 18698F: Documentation/s390/vfio-ccw.rst 18699F: drivers/s390/cio/vfio_ccw* 18700F: include/uapi/linux/vfio_ccw.h 18701 18702S390 VFIO-PCI DRIVER 18703M: Matthew Rosato <mjrosato@linux.ibm.com> 18704M: Eric Farman <farman@linux.ibm.com> 18705L: linux-s390@vger.kernel.org 18706L: kvm@vger.kernel.org 18707S: Supported 18708F: arch/s390/kvm/pci* 18709F: drivers/vfio/pci/vfio_pci_zdev.c 18710F: include/uapi/linux/vfio_zdev.h 18711 18712S390 ZCRYPT DRIVER 18713M: Harald Freudenberger <freude@linux.ibm.com> 18714L: linux-s390@vger.kernel.org 18715S: Supported 18716F: drivers/s390/crypto/ 18717 18718S390 ZFCP DRIVER 18719M: Steffen Maier <maier@linux.ibm.com> 18720M: Benjamin Block <bblock@linux.ibm.com> 18721L: linux-s390@vger.kernel.org 18722S: Supported 18723F: drivers/s390/scsi/zfcp_* 18724 18725SAA6588 RDS RECEIVER DRIVER 18726M: Hans Verkuil <hverkuil@xs4all.nl> 18727L: linux-media@vger.kernel.org 18728S: Odd Fixes 18729W: https://linuxtv.org 18730T: git git://linuxtv.org/media_tree.git 18731F: drivers/media/i2c/saa6588* 18732 18733SAA7134 VIDEO4LINUX DRIVER 18734M: Mauro Carvalho Chehab <mchehab@kernel.org> 18735L: linux-media@vger.kernel.org 18736S: Odd fixes 18737W: https://linuxtv.org 18738T: git git://linuxtv.org/media_tree.git 18739F: Documentation/driver-api/media/drivers/saa7134* 18740F: drivers/media/pci/saa7134/ 18741 18742SAA7146 VIDEO4LINUX-2 DRIVER 18743M: Hans Verkuil <hverkuil@xs4all.nl> 18744L: linux-media@vger.kernel.org 18745S: Maintained 18746T: git git://linuxtv.org/media_tree.git 18747F: drivers/media/common/saa7146/ 18748F: drivers/media/pci/saa7146/ 18749F: include/media/drv-intf/saa7146* 18750 18751SAFESETID SECURITY MODULE 18752M: Micah Morton <mortonm@chromium.org> 18753S: Supported 18754F: Documentation/admin-guide/LSM/SafeSetID.rst 18755F: security/safesetid/ 18756 18757SAMSUNG AUDIO (ASoC) DRIVERS 18758M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18759L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18760S: Maintained 18761B: mailto:linux-samsung-soc@vger.kernel.org 18762F: Documentation/devicetree/bindings/sound/samsung* 18763F: sound/soc/samsung/ 18764 18765SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18766M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18767L: linux-crypto@vger.kernel.org 18768L: linux-samsung-soc@vger.kernel.org 18769S: Maintained 18770F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18771F: drivers/crypto/exynos-rng.c 18772 18773SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18774M: Łukasz Stelmach <l.stelmach@samsung.com> 18775L: linux-samsung-soc@vger.kernel.org 18776S: Maintained 18777F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18778F: drivers/char/hw_random/exynos-trng.c 18779 18780SAMSUNG FRAMEBUFFER DRIVER 18781M: Jingoo Han <jingoohan1@gmail.com> 18782L: linux-fbdev@vger.kernel.org 18783S: Maintained 18784F: drivers/video/fbdev/s3c-fb.c 18785 18786SAMSUNG INTERCONNECT DRIVERS 18787M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18788M: Artur Świgoń <a.swigon@samsung.com> 18789L: linux-pm@vger.kernel.org 18790L: linux-samsung-soc@vger.kernel.org 18791S: Supported 18792F: drivers/interconnect/samsung/ 18793 18794SAMSUNG LAPTOP DRIVER 18795M: Corentin Chary <corentin.chary@gmail.com> 18796L: platform-driver-x86@vger.kernel.org 18797S: Maintained 18798F: drivers/platform/x86/samsung-laptop.c 18799 18800SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18801M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18802L: linux-kernel@vger.kernel.org 18803L: linux-samsung-soc@vger.kernel.org 18804S: Maintained 18805B: mailto:linux-samsung-soc@vger.kernel.org 18806F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18807F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18808F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18809F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18810F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18811F: drivers/clk/clk-s2mps11.c 18812F: drivers/mfd/sec*.c 18813F: drivers/regulator/s2m*.c 18814F: drivers/regulator/s5m*.c 18815F: drivers/rtc/rtc-s5m.c 18816F: include/linux/mfd/samsung/ 18817 18818SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18819M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18820L: linux-media@vger.kernel.org 18821L: linux-samsung-soc@vger.kernel.org 18822S: Maintained 18823F: drivers/media/platform/samsung/s3c-camif/ 18824F: include/media/drv-intf/s3c_camif.h 18825 18826SAMSUNG S3FWRN5 NFC DRIVER 18827M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18828S: Maintained 18829F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18830F: drivers/nfc/s3fwrn5 18831 18832SAMSUNG S5C73M3 CAMERA DRIVER 18833M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18834M: Andrzej Hajda <andrzej.hajda@intel.com> 18835L: linux-media@vger.kernel.org 18836S: Supported 18837F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18838F: drivers/media/i2c/s5c73m3/* 18839 18840SAMSUNG S5K5BAF CAMERA DRIVER 18841M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18842M: Andrzej Hajda <andrzej.hajda@intel.com> 18843L: linux-media@vger.kernel.org 18844S: Supported 18845F: drivers/media/i2c/s5k5baf.c 18846 18847SAMSUNG S5P Security SubSystem (SSS) DRIVER 18848M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18849M: Vladimir Zapolskiy <vz@mleia.com> 18850L: linux-crypto@vger.kernel.org 18851L: linux-samsung-soc@vger.kernel.org 18852S: Maintained 18853F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18854F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18855F: drivers/crypto/s5p-sss.c 18856 18857SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18858M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18859L: linux-media@vger.kernel.org 18860S: Supported 18861Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18862F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18863F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18864F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18865F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18866F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18867F: drivers/media/platform/samsung/exynos4-is/ 18868 18869SAMSUNG SOC CLOCK DRIVERS 18870M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18871M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18872M: Tomasz Figa <tomasz.figa@gmail.com> 18873M: Chanwoo Choi <cw00.choi@samsung.com> 18874R: Alim Akhtar <alim.akhtar@samsung.com> 18875L: linux-samsung-soc@vger.kernel.org 18876S: Maintained 18877T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18878T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18879F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18880F: Documentation/devicetree/bindings/clock/samsung,s3c* 18881F: drivers/clk/samsung/ 18882F: include/dt-bindings/clock/exynos*.h 18883F: include/dt-bindings/clock/s5p*.h 18884F: include/dt-bindings/clock/samsung,*.h 18885F: include/linux/clk/samsung.h 18886 18887SAMSUNG SPI DRIVERS 18888M: Andi Shyti <andi.shyti@kernel.org> 18889L: linux-spi@vger.kernel.org 18890L: linux-samsung-soc@vger.kernel.org 18891S: Maintained 18892F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18893F: drivers/spi/spi-s3c* 18894F: include/linux/platform_data/spi-s3c64xx.h 18895 18896SAMSUNG SXGBE DRIVERS 18897M: Byungho An <bh74.an@samsung.com> 18898L: netdev@vger.kernel.org 18899S: Supported 18900F: drivers/net/ethernet/samsung/sxgbe/ 18901 18902SAMSUNG THERMAL DRIVER 18903M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18904M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18905L: linux-pm@vger.kernel.org 18906L: linux-samsung-soc@vger.kernel.org 18907S: Maintained 18908F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18909F: drivers/thermal/samsung/ 18910 18911SAMSUNG USB2 PHY DRIVER 18912M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18913L: linux-kernel@vger.kernel.org 18914S: Supported 18915F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18916F: Documentation/driver-api/phy/samsung-usb2.rst 18917F: drivers/phy/samsung/phy-exynos4210-usb2.c 18918F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18919F: drivers/phy/samsung/phy-exynos5250-usb2.c 18920F: drivers/phy/samsung/phy-s5pv210-usb2.c 18921F: drivers/phy/samsung/phy-samsung-usb2.c 18922F: drivers/phy/samsung/phy-samsung-usb2.h 18923 18924SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18925M: Paul Barker <paul.barker@sancloud.com> 18926R: Marc Murphy <marc.murphy@sancloud.com> 18927S: Supported 18928F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18929 18930SC1200 WDT DRIVER 18931M: Zwane Mwaikambo <zwanem@gmail.com> 18932S: Maintained 18933F: drivers/watchdog/sc1200wdt.c 18934 18935SCHEDULER 18936M: Ingo Molnar <mingo@redhat.com> 18937M: Peter Zijlstra <peterz@infradead.org> 18938M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18939M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18940R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18941R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18942R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18943R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18944R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18945R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18946L: linux-kernel@vger.kernel.org 18947S: Maintained 18948T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18949F: include/linux/preempt.h 18950F: include/linux/sched.h 18951F: include/linux/wait.h 18952F: include/uapi/linux/sched.h 18953F: kernel/sched/ 18954 18955SCSI LIBSAS SUBSYSTEM 18956R: John Garry <john.g.garry@oracle.com> 18957R: Jason Yan <yanaijie@huawei.com> 18958L: linux-scsi@vger.kernel.org 18959S: Supported 18960F: Documentation/scsi/libsas.rst 18961F: drivers/scsi/libsas/ 18962F: include/scsi/libsas.h 18963F: include/scsi/sas_ata.h 18964 18965SCSI RDMA PROTOCOL (SRP) INITIATOR 18966M: Bart Van Assche <bvanassche@acm.org> 18967L: linux-rdma@vger.kernel.org 18968S: Supported 18969Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18970F: drivers/infiniband/ulp/srp/ 18971F: include/scsi/srp.h 18972 18973SCSI RDMA PROTOCOL (SRP) TARGET 18974M: Bart Van Assche <bvanassche@acm.org> 18975L: linux-rdma@vger.kernel.org 18976L: target-devel@vger.kernel.org 18977S: Supported 18978Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18979F: drivers/infiniband/ulp/srpt/ 18980 18981SCSI SG DRIVER 18982M: Doug Gilbert <dgilbert@interlog.com> 18983L: linux-scsi@vger.kernel.org 18984S: Maintained 18985W: http://sg.danny.cz/sg 18986F: Documentation/scsi/scsi-generic.rst 18987F: drivers/scsi/sg.c 18988F: include/scsi/sg.h 18989 18990SCSI SUBSYSTEM 18991M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18992M: "Martin K. Petersen" <martin.petersen@oracle.com> 18993L: linux-scsi@vger.kernel.org 18994S: Maintained 18995Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18996T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18997T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18998F: Documentation/devicetree/bindings/scsi/ 18999F: drivers/scsi/ 19000F: drivers/ufs/ 19001F: include/scsi/ 19002 19003SCSI TAPE DRIVER 19004M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19005L: linux-scsi@vger.kernel.org 19006S: Maintained 19007F: Documentation/scsi/st.rst 19008F: drivers/scsi/st.* 19009F: drivers/scsi/st_*.h 19010 19011SCSI TARGET CORE USER DRIVER 19012M: Bodo Stroesser <bostroesser@gmail.com> 19013L: linux-scsi@vger.kernel.org 19014L: target-devel@vger.kernel.org 19015S: Supported 19016F: Documentation/target/tcmu-design.rst 19017F: drivers/target/target_core_user.c 19018F: include/uapi/linux/target_core_user.h 19019 19020SCSI TARGET SUBSYSTEM 19021M: "Martin K. Petersen" <martin.petersen@oracle.com> 19022L: linux-scsi@vger.kernel.org 19023L: target-devel@vger.kernel.org 19024S: Supported 19025W: http://www.linux-iscsi.org 19026Q: https://patchwork.kernel.org/project/target-devel/list/ 19027T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19028F: Documentation/target/ 19029F: drivers/target/ 19030F: include/target/ 19031 19032SCTP PROTOCOL 19033M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19034M: Xin Long <lucien.xin@gmail.com> 19035L: linux-sctp@vger.kernel.org 19036S: Maintained 19037W: https://github.com/sctp/lksctp-tools/wiki 19038F: Documentation/networking/sctp.rst 19039F: include/linux/sctp.h 19040F: include/net/sctp/ 19041F: include/uapi/linux/sctp.h 19042F: net/sctp/ 19043 19044SCx200 CPU SUPPORT 19045M: Jim Cromie <jim.cromie@gmail.com> 19046S: Odd Fixes 19047F: Documentation/i2c/busses/scx200_acb.rst 19048F: arch/x86/platform/scx200/ 19049F: drivers/i2c/busses/scx200* 19050F: drivers/mtd/maps/scx200_docflash.c 19051F: drivers/watchdog/scx200_wdt.c 19052F: include/linux/scx200.h 19053 19054SCx200 GPIO DRIVER 19055M: Jim Cromie <jim.cromie@gmail.com> 19056S: Maintained 19057F: drivers/char/scx200_gpio.c 19058F: include/linux/scx200_gpio.h 19059 19060SCx200 HRT CLOCKSOURCE DRIVER 19061M: Jim Cromie <jim.cromie@gmail.com> 19062S: Maintained 19063F: drivers/clocksource/scx200_hrt.c 19064 19065SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19066M: Sascha Sommer <saschasommer@freenet.de> 19067L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19068S: Maintained 19069F: drivers/mmc/host/sdricoh_cs.c 19070 19071SECO BOARDS CEC DRIVER 19072M: Ettore Chimenti <ek5.chimenti@gmail.com> 19073S: Maintained 19074F: drivers/media/cec/platform/seco/seco-cec.c 19075F: drivers/media/cec/platform/seco/seco-cec.h 19076 19077SECURE COMPUTING 19078M: Kees Cook <keescook@chromium.org> 19079R: Andy Lutomirski <luto@amacapital.net> 19080R: Will Drewry <wad@chromium.org> 19081S: Supported 19082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19083F: Documentation/userspace-api/seccomp_filter.rst 19084F: include/linux/seccomp.h 19085F: include/uapi/linux/seccomp.h 19086F: kernel/seccomp.c 19087F: tools/testing/selftests/kselftest_harness.h 19088F: tools/testing/selftests/seccomp/* 19089K: \bsecure_computing 19090K: \bTIF_SECCOMP\b 19091 19092SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19093M: Kamal Dasu <kamal.dasu@broadcom.com> 19094M: Al Cooper <alcooperx@gmail.com> 19095R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19096L: linux-mmc@vger.kernel.org 19097S: Maintained 19098F: drivers/mmc/host/sdhci-brcmstb* 19099 19100SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19101M: Adrian Hunter <adrian.hunter@intel.com> 19102L: linux-mmc@vger.kernel.org 19103S: Supported 19104F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19105F: drivers/mmc/host/sdhci* 19106 19107SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19108M: Eugen Hristev <eugen.hristev@microchip.com> 19109L: linux-mmc@vger.kernel.org 19110S: Supported 19111F: drivers/mmc/host/sdhci-of-at91.c 19112 19113SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19114M: Haibo Chen <haibo.chen@nxp.com> 19115L: linux-imx@nxp.com 19116L: linux-mmc@vger.kernel.org 19117S: Maintained 19118F: drivers/mmc/host/sdhci-esdhc-imx.c 19119 19120SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19121M: Ben Dooks <ben-linux@fluff.org> 19122M: Jaehoon Chung <jh80.chung@samsung.com> 19123L: linux-mmc@vger.kernel.org 19124S: Maintained 19125F: drivers/mmc/host/sdhci-s3c* 19126 19127SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19128M: Viresh Kumar <vireshk@kernel.org> 19129L: linux-mmc@vger.kernel.org 19130S: Maintained 19131F: drivers/mmc/host/sdhci-spear.c 19132 19133SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19134M: Vignesh Raghavendra <vigneshr@ti.com> 19135L: linux-mmc@vger.kernel.org 19136S: Maintained 19137F: drivers/mmc/host/sdhci-omap.c 19138 19139SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19140M: Jonathan Derrick <jonathan.derrick@linux.dev> 19141L: linux-block@vger.kernel.org 19142S: Supported 19143F: block/opal_proto.h 19144F: block/sed* 19145F: include/linux/sed* 19146F: include/uapi/linux/sed* 19147 19148SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19149M: Mark Rutland <mark.rutland@arm.com> 19150M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19151M: Sudeep Holla <sudeep.holla@arm.com> 19152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19153S: Maintained 19154F: drivers/firmware/smccc/ 19155F: include/linux/arm-smccc.h 19156 19157SECURITY CONTACT 19158M: Security Officers <security@kernel.org> 19159S: Supported 19160F: Documentation/process/security-bugs.rst 19161 19162SECURITY SUBSYSTEM 19163M: Paul Moore <paul@paul-moore.com> 19164M: James Morris <jmorris@namei.org> 19165M: "Serge E. Hallyn" <serge@hallyn.com> 19166L: linux-security-module@vger.kernel.org (suggested Cc:) 19167S: Supported 19168W: http://kernsec.org/ 19169T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19170F: security/ 19171X: security/selinux/ 19172 19173SELINUX SECURITY MODULE 19174M: Paul Moore <paul@paul-moore.com> 19175M: Stephen Smalley <stephen.smalley.work@gmail.com> 19176M: Eric Paris <eparis@parisplace.org> 19177L: selinux@vger.kernel.org 19178S: Supported 19179W: https://selinuxproject.org 19180W: https://github.com/SELinuxProject 19181T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19182F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19183F: Documentation/ABI/removed/sysfs-selinux-disable 19184F: Documentation/admin-guide/LSM/SELinux.rst 19185F: include/trace/events/avc.h 19186F: include/uapi/linux/selinux_netlink.h 19187F: scripts/selinux/ 19188F: security/selinux/ 19189 19190SENSABLE PHANTOM 19191M: Jiri Slaby <jirislaby@kernel.org> 19192S: Maintained 19193F: drivers/misc/phantom.c 19194F: include/uapi/linux/phantom.h 19195 19196SENSEAIR SUNRISE 006-0-0007 19197M: Jacopo Mondi <jacopo@jmondi.org> 19198S: Maintained 19199F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19200F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19201F: drivers/iio/chemical/sunrise_co2.c 19202 19203SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19204M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19205S: Maintained 19206F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19207F: drivers/iio/chemical/scd30.h 19208F: drivers/iio/chemical/scd30_core.c 19209F: drivers/iio/chemical/scd30_i2c.c 19210F: drivers/iio/chemical/scd30_serial.c 19211 19212SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19213M: Roan van Dijk <roan@protonic.nl> 19214S: Maintained 19215F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19216F: drivers/iio/chemical/scd4x.c 19217 19218SENSIRION SGP40 GAS SENSOR DRIVER 19219M: Andreas Klinger <ak@it-klinger.de> 19220S: Maintained 19221F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19222F: drivers/iio/chemical/sgp40.c 19223 19224SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19225M: Tomasz Duszynski <tduszyns@gmail.com> 19226S: Maintained 19227F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19228F: drivers/iio/chemical/sps30.c 19229F: drivers/iio/chemical/sps30_i2c.c 19230F: drivers/iio/chemical/sps30_serial.c 19231 19232SERIAL DEVICE BUS 19233M: Rob Herring <robh@kernel.org> 19234L: linux-serial@vger.kernel.org 19235S: Maintained 19236F: Documentation/devicetree/bindings/serial/serial.yaml 19237F: drivers/tty/serdev/ 19238F: include/linux/serdev.h 19239 19240SERIAL DRIVERS 19241M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19242L: linux-serial@vger.kernel.org 19243S: Maintained 19244F: Documentation/devicetree/bindings/serial/ 19245F: drivers/tty/serial/ 19246 19247SERIAL IR RECEIVER 19248M: Sean Young <sean@mess.org> 19249L: linux-media@vger.kernel.org 19250S: Maintained 19251F: drivers/media/rc/serial_ir.c 19252 19253SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19254M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19255L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19256S: Maintained 19257F: Documentation/devicetree/bindings/slimbus/ 19258F: drivers/slimbus/ 19259F: include/linux/slimbus.h 19260 19261SFC NETWORK DRIVER 19262M: Edward Cree <ecree.xilinx@gmail.com> 19263M: Martin Habets <habetsm.xilinx@gmail.com> 19264L: netdev@vger.kernel.org 19265L: linux-net-drivers@amd.com 19266S: Supported 19267F: Documentation/networking/devlink/sfc.rst 19268F: drivers/net/ethernet/sfc/ 19269 19270SFCTEMP HWMON DRIVER 19271M: Emil Renner Berthing <kernel@esmil.dk> 19272L: linux-hwmon@vger.kernel.org 19273S: Maintained 19274F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19275F: Documentation/hwmon/sfctemp.rst 19276F: drivers/hwmon/sfctemp.c 19277 19278SFF/SFP/SFP+ MODULE SUPPORT 19279M: Russell King <linux@armlinux.org.uk> 19280L: netdev@vger.kernel.org 19281S: Maintained 19282F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19283F: drivers/net/phy/phylink.c 19284F: drivers/net/phy/sfp* 19285F: include/linux/mdio/mdio-i2c.h 19286F: include/linux/phylink.h 19287F: include/linux/sfp.h 19288K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19289 19290SGI GRU DRIVER 19291M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19292S: Maintained 19293F: drivers/misc/sgi-gru/ 19294 19295SGI XP/XPC/XPNET DRIVER 19296M: Robin Holt <robinmholt@gmail.com> 19297M: Steve Wahl <steve.wahl@hpe.com> 19298R: Mike Travis <mike.travis@hpe.com> 19299S: Maintained 19300F: drivers/misc/sgi-xp/ 19301 19302SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19303M: Karsten Graul <kgraul@linux.ibm.com> 19304M: Wenjia Zhang <wenjia@linux.ibm.com> 19305M: Jan Karcher <jaka@linux.ibm.com> 19306R: D. Wythe <alibuda@linux.alibaba.com> 19307R: Tony Lu <tonylu@linux.alibaba.com> 19308R: Wen Gu <guwen@linux.alibaba.com> 19309L: linux-s390@vger.kernel.org 19310S: Supported 19311F: net/smc/ 19312 19313SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19314M: Linus Walleij <linus.walleij@linaro.org> 19315L: linux-iio@vger.kernel.org 19316S: Maintained 19317T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19318F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19319F: drivers/iio/light/gp2ap002.c 19320 19321SHARP RJ54N1CB0C SENSOR DRIVER 19322M: Jacopo Mondi <jacopo@jmondi.org> 19323L: linux-media@vger.kernel.org 19324S: Odd fixes 19325T: git git://linuxtv.org/media_tree.git 19326F: drivers/media/i2c/rj54n1cb0c.c 19327F: include/media/i2c/rj54n1cb0c.h 19328 19329SH_VOU V4L2 OUTPUT DRIVER 19330L: linux-media@vger.kernel.org 19331S: Orphan 19332F: drivers/media/platform/renesas/sh_vou.c 19333F: include/media/drv-intf/sh_vou.h 19334 19335SI2157 MEDIA DRIVER 19336M: Antti Palosaari <crope@iki.fi> 19337L: linux-media@vger.kernel.org 19338S: Maintained 19339W: https://linuxtv.org 19340W: http://palosaari.fi/linux/ 19341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19342T: git git://linuxtv.org/anttip/media_tree.git 19343F: drivers/media/tuners/si2157* 19344 19345SI2165 MEDIA DRIVER 19346M: Matthias Schwarzott <zzam@gentoo.org> 19347L: linux-media@vger.kernel.org 19348S: Maintained 19349W: https://linuxtv.org 19350Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19351F: drivers/media/dvb-frontends/si2165* 19352 19353SI2168 MEDIA DRIVER 19354M: Antti Palosaari <crope@iki.fi> 19355L: linux-media@vger.kernel.org 19356S: Maintained 19357W: https://linuxtv.org 19358W: http://palosaari.fi/linux/ 19359Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19360T: git git://linuxtv.org/anttip/media_tree.git 19361F: drivers/media/dvb-frontends/si2168* 19362 19363SI470X FM RADIO RECEIVER I2C DRIVER 19364M: Hans Verkuil <hverkuil@xs4all.nl> 19365L: linux-media@vger.kernel.org 19366S: Odd Fixes 19367W: https://linuxtv.org 19368T: git git://linuxtv.org/media_tree.git 19369F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19370F: drivers/media/radio/si470x/radio-si470x-i2c.c 19371 19372SI470X FM RADIO RECEIVER USB DRIVER 19373M: Hans Verkuil <hverkuil@xs4all.nl> 19374L: linux-media@vger.kernel.org 19375S: Maintained 19376W: https://linuxtv.org 19377T: git git://linuxtv.org/media_tree.git 19378F: drivers/media/radio/si470x/radio-si470x-common.c 19379F: drivers/media/radio/si470x/radio-si470x-usb.c 19380F: drivers/media/radio/si470x/radio-si470x.h 19381 19382SI4713 FM RADIO TRANSMITTER I2C DRIVER 19383M: Eduardo Valentin <edubezval@gmail.com> 19384L: linux-media@vger.kernel.org 19385S: Odd Fixes 19386W: https://linuxtv.org 19387T: git git://linuxtv.org/media_tree.git 19388F: drivers/media/radio/si4713/si4713.? 19389 19390SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19391M: Eduardo Valentin <edubezval@gmail.com> 19392L: linux-media@vger.kernel.org 19393S: Odd Fixes 19394W: https://linuxtv.org 19395T: git git://linuxtv.org/media_tree.git 19396F: drivers/media/radio/si4713/radio-platform-si4713.c 19397 19398SI4713 FM RADIO TRANSMITTER USB DRIVER 19399M: Hans Verkuil <hverkuil@xs4all.nl> 19400L: linux-media@vger.kernel.org 19401S: Maintained 19402W: https://linuxtv.org 19403T: git git://linuxtv.org/media_tree.git 19404F: drivers/media/radio/si4713/radio-usb-si4713.c 19405 19406SIANO DVB DRIVER 19407M: Mauro Carvalho Chehab <mchehab@kernel.org> 19408L: linux-media@vger.kernel.org 19409S: Odd fixes 19410W: https://linuxtv.org 19411T: git git://linuxtv.org/media_tree.git 19412F: drivers/media/common/siano/ 19413F: drivers/media/mmc/siano/ 19414F: drivers/media/usb/siano/ 19415F: drivers/media/usb/siano/ 19416 19417SIFIVE DRIVERS 19418M: Palmer Dabbelt <palmer@dabbelt.com> 19419M: Paul Walmsley <paul.walmsley@sifive.com> 19420L: linux-riscv@lists.infradead.org 19421S: Supported 19422N: sifive 19423K: [^@]sifive 19424 19425SIFIVE FU540 SYSTEM-ON-CHIP 19426M: Paul Walmsley <paul.walmsley@sifive.com> 19427M: Palmer Dabbelt <palmer@dabbelt.com> 19428L: linux-riscv@lists.infradead.org 19429S: Supported 19430T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19431N: fu540 19432K: fu540 19433 19434SIFIVE PDMA DRIVER 19435M: Green Wan <green.wan@sifive.com> 19436S: Maintained 19437F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19438F: drivers/dma/sf-pdma/ 19439 19440SIFIVE SOC DRIVERS 19441M: Conor Dooley <conor@kernel.org> 19442L: linux-riscv@lists.infradead.org 19443S: Maintained 19444T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19445F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19446F: drivers/soc/sifive/ 19447 19448SILEAD TOUCHSCREEN DRIVER 19449M: Hans de Goede <hdegoede@redhat.com> 19450L: linux-input@vger.kernel.org 19451L: platform-driver-x86@vger.kernel.org 19452S: Maintained 19453F: drivers/input/touchscreen/silead.c 19454F: drivers/platform/x86/touchscreen_dmi.c 19455 19456SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19457M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19458S: Supported 19459F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19460F: drivers/net/wireless/silabs/wfx/ 19461 19462SILICON MOTION SM712 FRAME BUFFER DRIVER 19463M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19464M: Teddy Wang <teddy.wang@siliconmotion.com> 19465M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19466L: linux-fbdev@vger.kernel.org 19467S: Maintained 19468F: Documentation/fb/sm712fb.rst 19469F: drivers/video/fbdev/sm712* 19470 19471SILVACO I3C DUAL-ROLE MASTER 19472M: Miquel Raynal <miquel.raynal@bootlin.com> 19473M: Conor Culhane <conor.culhane@silvaco.com> 19474L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19475S: Maintained 19476F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19477F: drivers/i3c/master/svc-i3c-master.c 19478 19479SIMPLEFB FB DRIVER 19480M: Hans de Goede <hdegoede@redhat.com> 19481L: linux-fbdev@vger.kernel.org 19482S: Maintained 19483F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19484F: drivers/video/fbdev/simplefb.c 19485F: include/linux/platform_data/simplefb.h 19486 19487SIMTEC EB110ATX (Chalice CATS) 19488M: Simtec Linux Team <linux@simtec.co.uk> 19489S: Supported 19490W: http://www.simtec.co.uk/products/EB110ATX/ 19491 19492SIOX 19493M: Thorsten Scherer <t.scherer@eckelmann.de> 19494M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19495R: Pengutronix Kernel Team <kernel@pengutronix.de> 19496S: Supported 19497F: drivers/gpio/gpio-siox.c 19498F: drivers/siox/* 19499F: include/trace/events/siox.h 19500 19501SIPHASH PRF ROUTINES 19502M: Jason A. Donenfeld <Jason@zx2c4.com> 19503S: Maintained 19504F: include/linux/siphash.h 19505F: lib/siphash.c 19506F: lib/siphash_kunit.c 19507 19508SIS 190 ETHERNET DRIVER 19509M: Francois Romieu <romieu@fr.zoreil.com> 19510L: netdev@vger.kernel.org 19511S: Maintained 19512F: drivers/net/ethernet/sis/sis190.c 19513 19514SIS 900/7016 FAST ETHERNET DRIVER 19515M: Daniele Venzano <venza@brownhat.org> 19516L: netdev@vger.kernel.org 19517S: Maintained 19518W: http://www.brownhat.org/sis900.html 19519F: drivers/net/ethernet/sis/sis900.* 19520 19521SIS FRAMEBUFFER DRIVER 19522S: Orphan 19523F: Documentation/fb/sisfb.rst 19524F: drivers/video/fbdev/sis/ 19525F: include/video/sisfb.h 19526 19527SIS I2C TOUCHSCREEN DRIVER 19528M: Mika Penttilä <mpenttil@redhat.com> 19529L: linux-input@vger.kernel.org 19530S: Maintained 19531F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19532F: drivers/input/touchscreen/sis_i2c.c 19533 19534SIS USB2VGA DRIVER 19535M: Thomas Winischhofer <thomas@winischhofer.net> 19536S: Maintained 19537W: http://www.winischhofer.at/linuxsisusbvga.shtml 19538F: drivers/usb/misc/sisusbvga/ 19539 19540SL28 CPLD MFD DRIVER 19541M: Michael Walle <michael@walle.cc> 19542S: Maintained 19543F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19544F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19545F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19546F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19547F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19548F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19549F: drivers/gpio/gpio-sl28cpld.c 19550F: drivers/hwmon/sl28cpld-hwmon.c 19551F: drivers/irqchip/irq-sl28cpld.c 19552F: drivers/pwm/pwm-sl28cpld.c 19553F: drivers/watchdog/sl28cpld_wdt.c 19554 19555SL28 VPD NVMEM LAYOUT DRIVER 19556M: Michael Walle <michael@walle.cc> 19557S: Maintained 19558F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19559F: drivers/nvmem/layouts/sl28vpd.c 19560 19561SLAB ALLOCATOR 19562M: Christoph Lameter <cl@linux.com> 19563M: Pekka Enberg <penberg@kernel.org> 19564M: David Rientjes <rientjes@google.com> 19565M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19566M: Andrew Morton <akpm@linux-foundation.org> 19567M: Vlastimil Babka <vbabka@suse.cz> 19568R: Roman Gushchin <roman.gushchin@linux.dev> 19569R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19570L: linux-mm@kvack.org 19571S: Maintained 19572T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19573F: include/linux/sl?b*.h 19574F: mm/sl?b* 19575 19576SLCAN CAN NETWORK DRIVER 19577M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19578L: linux-can@vger.kernel.org 19579S: Maintained 19580F: drivers/net/can/slcan/ 19581 19582SLEEPABLE READ-COPY UPDATE (SRCU) 19583M: Lai Jiangshan <jiangshanlai@gmail.com> 19584M: "Paul E. McKenney" <paulmck@kernel.org> 19585M: Josh Triplett <josh@joshtriplett.org> 19586R: Steven Rostedt <rostedt@goodmis.org> 19587R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19588L: rcu@vger.kernel.org 19589S: Supported 19590W: http://www.rdrop.com/users/paulmck/RCU/ 19591T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19592F: include/linux/srcu*.h 19593F: kernel/rcu/srcu*.c 19594 19595SMACK SECURITY MODULE 19596M: Casey Schaufler <casey@schaufler-ca.com> 19597L: linux-security-module@vger.kernel.org 19598S: Maintained 19599W: http://schaufler-ca.com 19600T: git git://github.com/cschaufler/smack-next 19601F: Documentation/admin-guide/LSM/Smack.rst 19602F: security/smack/ 19603 19604SMC91x ETHERNET DRIVER 19605M: Nicolas Pitre <nico@fluxnic.net> 19606S: Odd Fixes 19607F: drivers/net/ethernet/smsc/smc91x.* 19608 19609SMM665 HARDWARE MONITOR DRIVER 19610M: Guenter Roeck <linux@roeck-us.net> 19611L: linux-hwmon@vger.kernel.org 19612S: Maintained 19613F: Documentation/hwmon/smm665.rst 19614F: drivers/hwmon/smm665.c 19615 19616SMSC EMC2103 HARDWARE MONITOR DRIVER 19617M: Steve Glendinning <steve.glendinning@shawell.net> 19618L: linux-hwmon@vger.kernel.org 19619S: Maintained 19620F: Documentation/hwmon/emc2103.rst 19621F: drivers/hwmon/emc2103.c 19622 19623SMSC SCH5627 HARDWARE MONITOR DRIVER 19624M: Hans de Goede <hdegoede@redhat.com> 19625L: linux-hwmon@vger.kernel.org 19626S: Supported 19627F: Documentation/hwmon/sch5627.rst 19628F: drivers/hwmon/sch5627.c 19629 19630SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19631M: Steve Glendinning <steve.glendinning@shawell.net> 19632L: linux-fbdev@vger.kernel.org 19633S: Maintained 19634F: drivers/video/fbdev/smscufx.c 19635 19636SMSC47B397 HARDWARE MONITOR DRIVER 19637M: Jean Delvare <jdelvare@suse.com> 19638L: linux-hwmon@vger.kernel.org 19639S: Maintained 19640F: Documentation/hwmon/smsc47b397.rst 19641F: drivers/hwmon/smsc47b397.c 19642 19643SMSC911x ETHERNET DRIVER 19644M: Steve Glendinning <steve.glendinning@shawell.net> 19645L: netdev@vger.kernel.org 19646S: Maintained 19647F: drivers/net/ethernet/smsc/smsc911x.* 19648F: include/linux/smsc911x.h 19649 19650SMSC9420 PCI ETHERNET DRIVER 19651M: Steve Glendinning <steve.glendinning@shawell.net> 19652L: netdev@vger.kernel.org 19653S: Maintained 19654F: drivers/net/ethernet/smsc/smsc9420.* 19655 19656SNET DPU VIRTIO DATA PATH ACCELERATOR 19657R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19658F: drivers/vdpa/solidrun/ 19659 19660SOCIONEXT (SNI) AVE NETWORK DRIVER 19661M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19662L: netdev@vger.kernel.org 19663S: Maintained 19664F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19665F: drivers/net/ethernet/socionext/sni_ave.c 19666 19667SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19668M: Jassi Brar <jaswinder.singh@linaro.org> 19669M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19670L: netdev@vger.kernel.org 19671S: Maintained 19672F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19673F: drivers/net/ethernet/socionext/netsec.c 19674 19675SOCIONEXT (SNI) Synquacer SPI DRIVER 19676M: Masahisa Kojima <masahisa.kojima@linaro.org> 19677M: Jassi Brar <jaswinder.singh@linaro.org> 19678L: linux-spi@vger.kernel.org 19679S: Maintained 19680F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19681F: drivers/spi/spi-synquacer.c 19682 19683SOCIONEXT SYNQUACER I2C DRIVER 19684M: Ard Biesheuvel <ardb@kernel.org> 19685L: linux-i2c@vger.kernel.org 19686S: Maintained 19687F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19688F: drivers/i2c/busses/i2c-synquacer.c 19689 19690SOCIONEXT UNIPHIER SOUND DRIVER 19691L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19692S: Orphan 19693F: sound/soc/uniphier/ 19694 19695SOCKET TIMESTAMPING 19696M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19697S: Maintained 19698F: Documentation/networking/timestamping.rst 19699F: include/uapi/linux/net_tstamp.h 19700F: tools/testing/selftests/net/so_txtime.c 19701 19702SOEKRIS NET48XX LED SUPPORT 19703M: Chris Boot <bootc@bootc.net> 19704S: Maintained 19705F: drivers/leds/leds-net48xx.c 19706 19707SOFT-IWARP DRIVER (siw) 19708M: Bernard Metzler <bmt@zurich.ibm.com> 19709L: linux-rdma@vger.kernel.org 19710S: Supported 19711F: drivers/infiniband/sw/siw/ 19712F: include/uapi/rdma/siw-abi.h 19713 19714SOFT-ROCE DRIVER (rxe) 19715M: Zhu Yanjun <zyjzyj2000@gmail.com> 19716L: linux-rdma@vger.kernel.org 19717S: Supported 19718F: drivers/infiniband/sw/rxe/ 19719F: include/uapi/rdma/rdma_user_rxe.h 19720 19721SOFTLOGIC 6x10 MPEG CODEC 19722M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19723M: Anton Sviridenko <anton@corp.bluecherry.net> 19724M: Andrey Utkin <andrey_utkin@fastmail.com> 19725M: Ismael Luceno <ismael@iodev.co.uk> 19726L: linux-media@vger.kernel.org 19727S: Supported 19728F: drivers/media/pci/solo6x10/ 19729 19730SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19731M: James Morse <james.morse@arm.com> 19732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19733S: Maintained 19734F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19735F: drivers/firmware/arm_sdei.c 19736F: include/linux/arm_sdei.h 19737F: include/uapi/linux/arm_sdei.h 19738 19739SOFTWARE NODES AND DEVICE PROPERTIES 19740R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19741R: Daniel Scally <djrscally@gmail.com> 19742R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19743R: Sakari Ailus <sakari.ailus@linux.intel.com> 19744L: linux-acpi@vger.kernel.org 19745S: Maintained 19746F: drivers/base/property.c 19747F: drivers/base/swnode.c 19748F: include/linux/fwnode.h 19749F: include/linux/property.h 19750 19751SOFTWARE RAID (Multiple Disks) SUPPORT 19752M: Song Liu <song@kernel.org> 19753L: linux-raid@vger.kernel.org 19754S: Supported 19755Q: https://patchwork.kernel.org/project/linux-raid/list/ 19756T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19757F: drivers/md/Kconfig 19758F: drivers/md/Makefile 19759F: drivers/md/md* 19760F: drivers/md/raid* 19761F: include/linux/raid/ 19762F: include/uapi/linux/raid/ 19763 19764SOLIDRUN CLEARFOG SUPPORT 19765M: Russell King <linux@armlinux.org.uk> 19766S: Maintained 19767F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19768F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19769 19770SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19771M: Russell King <linux@armlinux.org.uk> 19772S: Maintained 19773F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19774F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19775F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19776 19777SONIC NETWORK DRIVER 19778M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19779L: netdev@vger.kernel.org 19780S: Maintained 19781F: drivers/net/ethernet/natsemi/sonic.* 19782 19783SONICS SILICON BACKPLANE DRIVER (SSB) 19784M: Michael Buesch <m@bues.ch> 19785L: linux-wireless@vger.kernel.org 19786S: Maintained 19787F: drivers/ssb/ 19788F: include/linux/ssb/ 19789 19790SONY IMX208 SENSOR DRIVER 19791M: Sakari Ailus <sakari.ailus@linux.intel.com> 19792L: linux-media@vger.kernel.org 19793S: Maintained 19794T: git git://linuxtv.org/media_tree.git 19795F: drivers/media/i2c/imx208.c 19796 19797SONY IMX214 SENSOR DRIVER 19798M: Ricardo Ribalda <ribalda@kernel.org> 19799L: linux-media@vger.kernel.org 19800S: Maintained 19801T: git git://linuxtv.org/media_tree.git 19802F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19803F: drivers/media/i2c/imx214.c 19804 19805SONY IMX219 SENSOR DRIVER 19806M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19807L: linux-media@vger.kernel.org 19808S: Maintained 19809T: git git://linuxtv.org/media_tree.git 19810F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19811F: drivers/media/i2c/imx219.c 19812 19813SONY IMX258 SENSOR DRIVER 19814M: Sakari Ailus <sakari.ailus@linux.intel.com> 19815L: linux-media@vger.kernel.org 19816S: Maintained 19817T: git git://linuxtv.org/media_tree.git 19818F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19819F: drivers/media/i2c/imx258.c 19820 19821SONY IMX274 SENSOR DRIVER 19822M: Leon Luo <leonl@leopardimaging.com> 19823L: linux-media@vger.kernel.org 19824S: Maintained 19825T: git git://linuxtv.org/media_tree.git 19826F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19827F: drivers/media/i2c/imx274.c 19828 19829SONY IMX290 SENSOR DRIVER 19830M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19831L: linux-media@vger.kernel.org 19832S: Maintained 19833T: git git://linuxtv.org/media_tree.git 19834F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19835F: drivers/media/i2c/imx290.c 19836 19837SONY IMX296 SENSOR DRIVER 19838M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19839M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19840L: linux-media@vger.kernel.org 19841S: Maintained 19842T: git git://linuxtv.org/media_tree.git 19843F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19844F: drivers/media/i2c/imx296.c 19845 19846SONY IMX319 SENSOR DRIVER 19847M: Bingbu Cao <bingbu.cao@intel.com> 19848L: linux-media@vger.kernel.org 19849S: Maintained 19850T: git git://linuxtv.org/media_tree.git 19851F: drivers/media/i2c/imx319.c 19852 19853SONY IMX334 SENSOR DRIVER 19854M: Paul J. Murphy <paul.j.murphy@intel.com> 19855M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19856L: linux-media@vger.kernel.org 19857S: Maintained 19858T: git git://linuxtv.org/media_tree.git 19859F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19860F: drivers/media/i2c/imx334.c 19861 19862SONY IMX335 SENSOR DRIVER 19863M: Paul J. Murphy <paul.j.murphy@intel.com> 19864M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19865L: linux-media@vger.kernel.org 19866S: Maintained 19867T: git git://linuxtv.org/media_tree.git 19868F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19869F: drivers/media/i2c/imx335.c 19870 19871SONY IMX355 SENSOR DRIVER 19872M: Tianshu Qiu <tian.shu.qiu@intel.com> 19873L: linux-media@vger.kernel.org 19874S: Maintained 19875T: git git://linuxtv.org/media_tree.git 19876F: drivers/media/i2c/imx355.c 19877 19878SONY IMX412 SENSOR DRIVER 19879M: Paul J. Murphy <paul.j.murphy@intel.com> 19880M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19881L: linux-media@vger.kernel.org 19882S: Maintained 19883T: git git://linuxtv.org/media_tree.git 19884F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19885F: drivers/media/i2c/imx412.c 19886 19887SONY IMX415 SENSOR DRIVER 19888M: Michael Riesch <michael.riesch@wolfvision.net> 19889L: linux-media@vger.kernel.org 19890S: Maintained 19891T: git git://linuxtv.org/media_tree.git 19892F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19893F: drivers/media/i2c/imx415.c 19894 19895SONY MEMORYSTICK SUBSYSTEM 19896M: Maxim Levitsky <maximlevitsky@gmail.com> 19897M: Alex Dubov <oakad@yahoo.com> 19898M: Ulf Hansson <ulf.hansson@linaro.org> 19899L: linux-mmc@vger.kernel.org 19900S: Maintained 19901T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19902F: drivers/memstick/ 19903F: include/linux/memstick.h 19904 19905SONY VAIO CONTROL DEVICE DRIVER 19906M: Mattia Dongili <malattia@linux.it> 19907L: platform-driver-x86@vger.kernel.org 19908S: Maintained 19909W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19910F: Documentation/admin-guide/laptops/sony-laptop.rst 19911F: drivers/char/sonypi.c 19912F: drivers/platform/x86/sony-laptop.c 19913F: include/linux/sony-laptop.h 19914 19915SOUND 19916M: Jaroslav Kysela <perex@perex.cz> 19917M: Takashi Iwai <tiwai@suse.com> 19918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19919S: Maintained 19920W: http://www.alsa-project.org/ 19921Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19923F: Documentation/sound/ 19924F: include/sound/ 19925F: include/uapi/sound/ 19926F: sound/ 19927F: tools/testing/selftests/alsa 19928 19929SOUND - ALSA SELFTESTS 19930M: Mark Brown <broonie@kernel.org> 19931L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19932L: linux-kselftest@vger.kernel.org 19933S: Supported 19934F: tools/testing/selftests/alsa 19935 19936SOUND - COMPRESSED AUDIO 19937M: Vinod Koul <vkoul@kernel.org> 19938L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19939S: Supported 19940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19941F: Documentation/sound/designs/compress-offload.rst 19942F: include/sound/compress_driver.h 19943F: include/uapi/sound/compress_* 19944F: sound/core/compress_offload.c 19945F: sound/soc/soc-compress.c 19946 19947SOUND - DMAENGINE HELPERS 19948M: Lars-Peter Clausen <lars@metafoo.de> 19949S: Supported 19950F: include/sound/dmaengine_pcm.h 19951F: sound/core/pcm_dmaengine.c 19952F: sound/soc/soc-generic-dmaengine-pcm.c 19953 19954SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19955M: Liam Girdwood <lgirdwood@gmail.com> 19956M: Mark Brown <broonie@kernel.org> 19957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19958S: Supported 19959W: http://alsa-project.org/main/index.php/ASoC 19960T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19961F: Documentation/devicetree/bindings/sound/ 19962F: Documentation/sound/soc/ 19963F: include/dt-bindings/sound/ 19964F: include/sound/soc* 19965F: sound/soc/ 19966 19967SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19968M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19969M: Liam Girdwood <lgirdwood@gmail.com> 19970M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19971M: Bard Liao <yung-chuan.liao@linux.intel.com> 19972M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19973M: Daniel Baluta <daniel.baluta@nxp.com> 19974R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19975L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19976S: Supported 19977W: https://github.com/thesofproject/linux/ 19978F: sound/soc/sof/ 19979 19980SOUNDWIRE SUBSYSTEM 19981M: Vinod Koul <vkoul@kernel.org> 19982M: Bard Liao <yung-chuan.liao@linux.intel.com> 19983R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19984R: Sanyog Kale <sanyog.r.kale@intel.com> 19985L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19986S: Supported 19987T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19988F: Documentation/driver-api/soundwire/ 19989F: drivers/soundwire/ 19990F: include/linux/soundwire/ 19991 19992SP2 MEDIA DRIVER 19993M: Olli Salonen <olli.salonen@iki.fi> 19994L: linux-media@vger.kernel.org 19995S: Maintained 19996W: https://linuxtv.org 19997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19998F: drivers/media/dvb-frontends/sp2* 19999 20000SPANISH DOCUMENTATION 20001M: Carlos Bilbao <carlos.bilbao@amd.com> 20002S: Maintained 20003F: Documentation/translations/sp_SP/ 20004 20005SPARC + UltraSPARC (sparc/sparc64) 20006M: "David S. Miller" <davem@davemloft.net> 20007L: sparclinux@vger.kernel.org 20008S: Maintained 20009Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20010T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20011T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20012F: arch/sparc/ 20013F: drivers/sbus/ 20014 20015SPARC SERIAL DRIVERS 20016M: "David S. Miller" <davem@davemloft.net> 20017L: sparclinux@vger.kernel.org 20018S: Maintained 20019T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20020T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20021F: drivers/tty/serial/suncore.c 20022F: drivers/tty/serial/sunhv.c 20023F: drivers/tty/serial/sunsab.c 20024F: drivers/tty/serial/sunsab.h 20025F: drivers/tty/serial/sunsu.c 20026F: drivers/tty/serial/sunzilog.c 20027F: drivers/tty/serial/sunzilog.h 20028F: drivers/tty/vcc.c 20029F: include/linux/sunserialcore.h 20030 20031SPARSE CHECKER 20032M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20033L: linux-sparse@vger.kernel.org 20034S: Maintained 20035W: https://sparse.docs.kernel.org/ 20036Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20037B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20038T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20039F: include/linux/compiler.h 20040 20041SPEAKUP CONSOLE SPEECH DRIVER 20042M: William Hubbs <w.d.hubbs@gmail.com> 20043M: Chris Brannon <chris@the-brannons.com> 20044M: Kirk Reiser <kirk@reisers.ca> 20045M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20046L: speakup@linux-speakup.org 20047S: Odd Fixes 20048W: http://www.linux-speakup.org/ 20049W: https://github.com/linux-speakup/speakup 20050B: https://github.com/linux-speakup/speakup/issues 20051F: drivers/accessibility/speakup/ 20052 20053SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20054M: Viresh Kumar <vireshk@kernel.org> 20055M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20056M: soc@kernel.org 20057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20058S: Maintained 20059W: http://www.st.com/spear 20060F: arch/arm/boot/dts/st/spear* 20061F: arch/arm/mach-spear/ 20062F: drivers/clk/spear/ 20063F: drivers/pinctrl/spear/ 20064 20065SPI NOR SUBSYSTEM 20066M: Tudor Ambarus <tudor.ambarus@linaro.org> 20067M: Pratyush Yadav <pratyush@kernel.org> 20068R: Michael Walle <michael@walle.cc> 20069L: linux-mtd@lists.infradead.org 20070S: Maintained 20071W: http://www.linux-mtd.infradead.org/ 20072Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20073C: irc://irc.oftc.net/mtd 20074T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20075F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20076F: drivers/mtd/spi-nor/ 20077F: include/linux/mtd/spi-nor.h 20078 20079SPI SUBSYSTEM 20080M: Mark Brown <broonie@kernel.org> 20081L: linux-spi@vger.kernel.org 20082S: Maintained 20083Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20084T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20085F: Documentation/devicetree/bindings/spi/ 20086F: Documentation/spi/ 20087F: drivers/spi/ 20088F: include/linux/spi/ 20089F: include/uapi/linux/spi/ 20090F: tools/spi/ 20091 20092SPIDERNET NETWORK DRIVER for CELL 20093M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20094M: Geoff Levand <geoff@infradead.org> 20095L: netdev@vger.kernel.org 20096L: linuxppc-dev@lists.ozlabs.org 20097S: Maintained 20098F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20099F: drivers/net/ethernet/toshiba/spider_net* 20100 20101SPMI SUBSYSTEM 20102M: Stephen Boyd <sboyd@kernel.org> 20103L: linux-kernel@vger.kernel.org 20104S: Maintained 20105T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20106F: Documentation/devicetree/bindings/spmi/ 20107F: drivers/spmi/ 20108F: include/dt-bindings/spmi/spmi.h 20109F: include/linux/spmi.h 20110F: include/trace/events/spmi.h 20111 20112SPU FILE SYSTEM 20113M: Jeremy Kerr <jk@ozlabs.org> 20114L: linuxppc-dev@lists.ozlabs.org 20115S: Supported 20116W: http://www.ibm.com/developerworks/power/cell/ 20117F: Documentation/filesystems/spufs/spufs.rst 20118F: arch/powerpc/platforms/cell/spufs/ 20119 20120SQUASHFS FILE SYSTEM 20121M: Phillip Lougher <phillip@squashfs.org.uk> 20122L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20123S: Maintained 20124W: http://squashfs.org.uk 20125T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20126F: Documentation/filesystems/squashfs.rst 20127F: fs/squashfs/ 20128 20129SRM (Alpha) environment access 20130M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20131S: Maintained 20132F: arch/alpha/kernel/srm_env.c 20133 20134ST LSM6DSx IMU IIO DRIVER 20135M: Lorenzo Bianconi <lorenzo@kernel.org> 20136L: linux-iio@vger.kernel.org 20137S: Maintained 20138W: http://www.st.com/ 20139F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20140F: drivers/iio/imu/st_lsm6dsx/ 20141 20142ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20143M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20144M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20145L: linux-media@vger.kernel.org 20146S: Maintained 20147T: git git://linuxtv.org/media_tree.git 20148F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20149F: drivers/media/i2c/st-mipid02.c 20150 20151ST STM32 I2C/SMBUS DRIVER 20152M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20153M: Alain Volmat <alain.volmat@foss.st.com> 20154L: linux-i2c@vger.kernel.org 20155S: Maintained 20156F: drivers/i2c/busses/i2c-stm32* 20157 20158ST STM32 SPI DRIVER 20159M: Alain Volmat <alain.volmat@foss.st.com> 20160L: linux-spi@vger.kernel.org 20161S: Maintained 20162F: drivers/spi/spi-stm32.c 20163 20164ST STPDDC60 DRIVER 20165M: Daniel Nilsson <daniel.nilsson@flex.com> 20166L: linux-hwmon@vger.kernel.org 20167S: Maintained 20168F: Documentation/hwmon/stpddc60.rst 20169F: drivers/hwmon/pmbus/stpddc60.c 20170 20171ST VGXY61 DRIVER 20172M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20173M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20174L: linux-media@vger.kernel.org 20175S: Maintained 20176T: git git://linuxtv.org/media_tree.git 20177F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20178F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20179F: drivers/media/i2c/st-vgxy61.c 20180 20181ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20182M: Song Qiang <songqiang1304521@gmail.com> 20183L: linux-iio@vger.kernel.org 20184S: Maintained 20185F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20186F: drivers/iio/proximity/vl53l0x-i2c.c 20187 20188STABLE BRANCH 20189M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20190M: Sasha Levin <sashal@kernel.org> 20191L: stable@vger.kernel.org 20192S: Supported 20193F: Documentation/process/stable-kernel-rules.rst 20194 20195STAGING - ATOMISP DRIVER 20196M: Hans de Goede <hdegoede@redhat.com> 20197M: Mauro Carvalho Chehab <mchehab@kernel.org> 20198R: Sakari Ailus <sakari.ailus@linux.intel.com> 20199L: linux-media@vger.kernel.org 20200S: Maintained 20201F: drivers/staging/media/atomisp/ 20202 20203STAGING - FIELDBUS SUBSYSTEM 20204M: Sven Van Asbroeck <TheSven73@gmail.com> 20205S: Maintained 20206F: drivers/staging/fieldbus/* 20207F: drivers/staging/fieldbus/Documentation/ 20208 20209STAGING - HMS ANYBUS-S BUS 20210M: Sven Van Asbroeck <TheSven73@gmail.com> 20211S: Maintained 20212F: drivers/staging/fieldbus/anybuss/ 20213 20214STAGING - INDUSTRIAL IO 20215M: Jonathan Cameron <jic23@kernel.org> 20216L: linux-iio@vger.kernel.org 20217S: Odd Fixes 20218F: Documentation/devicetree/bindings/staging/iio/ 20219F: drivers/staging/iio/ 20220 20221STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20222M: Marc Dietrich <marvin24@gmx.de> 20223L: ac100@lists.launchpad.net (moderated for non-subscribers) 20224L: linux-tegra@vger.kernel.org 20225S: Maintained 20226F: drivers/staging/nvec/ 20227 20228STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20229M: Jens Frederich <jfrederich@gmail.com> 20230M: Jon Nettleton <jon.nettleton@gmail.com> 20231S: Maintained 20232W: http://wiki.laptop.org/go/DCON 20233F: drivers/staging/olpc_dcon/ 20234 20235STAGING - REALTEK RTL8712U DRIVERS 20236M: Larry Finger <Larry.Finger@lwfinger.net> 20237M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20238S: Odd Fixes 20239F: drivers/staging/rtl8712/ 20240 20241STAGING - SEPS525 LCD CONTROLLER DRIVERS 20242M: Michael Hennerich <michael.hennerich@analog.com> 20243L: linux-fbdev@vger.kernel.org 20244S: Supported 20245F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20246F: drivers/staging/fbtft/fb_seps525.c 20247 20248STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20249M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20250M: Teddy Wang <teddy.wang@siliconmotion.com> 20251M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20252L: linux-fbdev@vger.kernel.org 20253S: Maintained 20254F: drivers/staging/sm750fb/ 20255 20256STAGING - VIA VT665X DRIVERS 20257M: Forest Bond <forest@alittletooquiet.net> 20258S: Odd Fixes 20259F: drivers/staging/vt665?/ 20260 20261STAGING SUBSYSTEM 20262M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20263L: linux-staging@lists.linux.dev 20264S: Supported 20265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20266F: drivers/staging/ 20267 20268STARFIRE/DURALAN NETWORK DRIVER 20269M: Ion Badulescu <ionut@badula.org> 20270S: Odd Fixes 20271F: drivers/net/ethernet/adaptec/starfire* 20272 20273STARFIVE CRYPTO DRIVER 20274M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20275M: William Qiu <william.qiu@starfivetech.com> 20276S: Supported 20277F: Documentation/devicetree/bindings/crypto/starfive* 20278F: drivers/crypto/starfive/ 20279 20280STARFIVE DEVICETREES 20281M: Emil Renner Berthing <kernel@esmil.dk> 20282S: Maintained 20283F: arch/riscv/boot/dts/starfive/ 20284 20285STARFIVE DWMAC GLUE LAYER 20286M: Emil Renner Berthing <kernel@esmil.dk> 20287M: Samin Guo <samin.guo@starfivetech.com> 20288S: Maintained 20289F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20290F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20291 20292STARFIVE JH7110 MMC/SD/SDIO DRIVER 20293M: William Qiu <william.qiu@starfivetech.com> 20294S: Supported 20295F: Documentation/devicetree/bindings/mmc/starfive* 20296F: drivers/mmc/host/dw_mmc-starfive.c 20297 20298STARFIVE JH7110 TDM DRIVER 20299M: Walker Chen <walker.chen@starfivetech.com> 20300S: Maintained 20301F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20302F: sound/soc/starfive/jh7110_tdm.c 20303 20304STARFIVE JH71X0 CLOCK DRIVERS 20305M: Emil Renner Berthing <kernel@esmil.dk> 20306M: Hal Feng <hal.feng@starfivetech.com> 20307S: Maintained 20308F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20309F: drivers/clk/starfive/clk-starfive-jh71* 20310F: include/dt-bindings/clock/starfive?jh71*.h 20311 20312STARFIVE JH71X0 PINCTRL DRIVERS 20313M: Emil Renner Berthing <kernel@esmil.dk> 20314M: Jianlong Huang <jianlong.huang@starfivetech.com> 20315L: linux-gpio@vger.kernel.org 20316S: Maintained 20317F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20318F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20319F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20320F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20321 20322STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20323M: Emil Renner Berthing <kernel@esmil.dk> 20324M: Hal Feng <hal.feng@starfivetech.com> 20325S: Maintained 20326F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20327F: drivers/reset/starfive/reset-starfive-jh71* 20328F: include/dt-bindings/reset/starfive?jh71*.h 20329 20330STARFIVE JH71X0 USB DRIVERS 20331M: Minda Chen <minda.chen@starfivetech.com> 20332S: Maintained 20333F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20334F: drivers/usb/cdns3/cdns3-starfive.c 20335 20336STARFIVE JH71XX PMU CONTROLLER DRIVER 20337M: Walker Chen <walker.chen@starfivetech.com> 20338S: Supported 20339F: Documentation/devicetree/bindings/power/starfive* 20340F: drivers/genpd/starfive/jh71xx_pmu.c 20341F: include/dt-bindings/power/starfive,jh7110-pmu.h 20342 20343STARFIVE SOC DRIVERS 20344M: Conor Dooley <conor@kernel.org> 20345S: Maintained 20346T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20347F: drivers/soc/starfive/ 20348 20349STARFIVE TRNG DRIVER 20350M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20351S: Supported 20352F: Documentation/devicetree/bindings/rng/starfive* 20353F: drivers/char/hw_random/jh7110-trng.c 20354 20355STARFIVE WATCHDOG DRIVER 20356M: Xingyu Wu <xingyu.wu@starfivetech.com> 20357M: Samin Guo <samin.guo@starfivetech.com> 20358S: Supported 20359F: Documentation/devicetree/bindings/watchdog/starfive* 20360F: drivers/watchdog/starfive-wdt.c 20361 20362STATIC BRANCH/CALL 20363M: Peter Zijlstra <peterz@infradead.org> 20364M: Josh Poimboeuf <jpoimboe@kernel.org> 20365M: Jason Baron <jbaron@akamai.com> 20366R: Steven Rostedt <rostedt@goodmis.org> 20367R: Ard Biesheuvel <ardb@kernel.org> 20368S: Supported 20369F: arch/*/include/asm/jump_label*.h 20370F: arch/*/include/asm/static_call*.h 20371F: arch/*/kernel/jump_label.c 20372F: arch/*/kernel/static_call.c 20373F: include/linux/jump_label*.h 20374F: include/linux/static_call*.h 20375F: kernel/jump_label.c 20376F: kernel/static_call.c 20377 20378STI AUDIO (ASoC) DRIVERS 20379M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20381S: Maintained 20382F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20383F: sound/soc/sti/ 20384 20385STI CEC DRIVER 20386M: Alain Volmat <alain.volmat@foss.st.com> 20387S: Maintained 20388F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20389F: drivers/media/cec/platform/sti/ 20390 20391STK1160 USB VIDEO CAPTURE DRIVER 20392M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20393L: linux-media@vger.kernel.org 20394S: Maintained 20395T: git git://linuxtv.org/media_tree.git 20396F: drivers/media/usb/stk1160/ 20397 20398STM32 AUDIO (ASoC) DRIVERS 20399M: Olivier Moysan <olivier.moysan@foss.st.com> 20400M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20401L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20402S: Maintained 20403F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20404F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20405F: sound/soc/stm/ 20406 20407STM32 TIMER/LPTIMER DRIVERS 20408M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20409S: Maintained 20410F: Documentation/ABI/testing/*timer-stm32 20411F: Documentation/devicetree/bindings/*/*stm32-*timer* 20412F: drivers/*/stm32-*timer* 20413F: drivers/pwm/pwm-stm32* 20414F: include/linux/*/stm32-*tim* 20415 20416STMMAC ETHERNET DRIVER 20417M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20418M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20419M: Jose Abreu <joabreu@synopsys.com> 20420L: netdev@vger.kernel.org 20421S: Supported 20422W: http://www.stlinux.com 20423F: Documentation/networking/device_drivers/ethernet/stmicro/ 20424F: drivers/net/ethernet/stmicro/stmmac/ 20425 20426SUN HAPPY MEAL ETHERNET DRIVER 20427M: Sean Anderson <seanga2@gmail.com> 20428S: Maintained 20429F: drivers/net/ethernet/sun/sunhme.* 20430 20431SUN3/3X 20432M: Sam Creasey <sammy@sammy.net> 20433S: Maintained 20434W: http://sammy.net/sun3/ 20435F: arch/m68k/include/asm/sun3* 20436F: arch/m68k/kernel/*sun3* 20437F: arch/m68k/sun3*/ 20438F: drivers/net/ethernet/i825xx/sun3* 20439 20440SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20441M: Hans de Goede <hdegoede@redhat.com> 20442L: linux-input@vger.kernel.org 20443S: Maintained 20444F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20445F: drivers/input/keyboard/sun4i-lradc-keys.c 20446 20447SUNDANCE NETWORK DRIVER 20448M: Denis Kirjanov <kda@linux-powerpc.org> 20449L: netdev@vger.kernel.org 20450S: Maintained 20451F: drivers/net/ethernet/dlink/sundance.c 20452 20453SUNPLUS ETHERNET DRIVER 20454M: Wells Lu <wellslutw@gmail.com> 20455L: netdev@vger.kernel.org 20456S: Maintained 20457W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20458F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20459F: drivers/net/ethernet/sunplus/ 20460 20461SUNPLUS MMC DRIVER 20462M: Tony Huang <tonyhuang.sunplus@gmail.com> 20463M: Li-hao Kuo <lhjeff911@gmail.com> 20464S: Maintained 20465F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20466F: drivers/mmc/host/sunplus-mmc.c 20467 20468SUNPLUS OCOTP DRIVER 20469M: Vincent Shih <vincent.sunplus@gmail.com> 20470S: Maintained 20471F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20472F: drivers/nvmem/sunplus-ocotp.c 20473 20474SUNPLUS PWM DRIVER 20475M: Hammer Hsieh <hammerh0314@gmail.com> 20476S: Maintained 20477F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20478F: drivers/pwm/pwm-sunplus.c 20479 20480SUNPLUS RTC DRIVER 20481M: Vincent Shih <vincent.sunplus@gmail.com> 20482L: linux-rtc@vger.kernel.org 20483S: Maintained 20484F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20485F: drivers/rtc/rtc-sunplus.c 20486 20487SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20488M: Li-hao Kuo <lhjeff911@gmail.com> 20489L: linux-spi@vger.kernel.org 20490S: Maintained 20491F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20492F: drivers/spi/spi-sunplus-sp7021.c 20493 20494SUNPLUS UART DRIVER 20495M: Hammer Hsieh <hammerh0314@gmail.com> 20496S: Maintained 20497F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20498F: drivers/tty/serial/sunplus-uart.c 20499 20500SUNPLUS USB2 PHY DRIVER 20501M: Vincent Shih <vincent.sunplus@gmail.com> 20502L: linux-usb@vger.kernel.org 20503S: Maintained 20504F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20505F: drivers/phy/sunplus/Kconfig 20506F: drivers/phy/sunplus/Makefile 20507F: drivers/phy/sunplus/phy-sunplus-usb2.c 20508 20509SUNPLUS WATCHDOG DRIVER 20510M: Xiantao Hu <xt.hu@cqplus1.com> 20511L: linux-watchdog@vger.kernel.org 20512S: Maintained 20513F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20514F: drivers/watchdog/sunplus_wdt.c 20515 20516SUPERH 20517M: Yoshinori Sato <ysato@users.sourceforge.jp> 20518M: Rich Felker <dalias@libc.org> 20519M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20520L: linux-sh@vger.kernel.org 20521S: Maintained 20522Q: http://patchwork.kernel.org/project/linux-sh/list/ 20523F: Documentation/arch/sh/ 20524F: arch/sh/ 20525F: drivers/sh/ 20526 20527SUSPEND TO RAM 20528M: "Rafael J. Wysocki" <rafael@kernel.org> 20529M: Len Brown <len.brown@intel.com> 20530M: Pavel Machek <pavel@ucw.cz> 20531L: linux-pm@vger.kernel.org 20532S: Supported 20533B: https://bugzilla.kernel.org 20534F: Documentation/power/ 20535F: arch/x86/kernel/acpi/sleep* 20536F: arch/x86/kernel/acpi/wakeup* 20537F: drivers/base/power/ 20538F: include/linux/freezer.h 20539F: include/linux/pm.h 20540F: include/linux/suspend.h 20541F: kernel/power/ 20542 20543SVGA HANDLING 20544M: Martin Mares <mj@ucw.cz> 20545L: linux-video@atrey.karlin.mff.cuni.cz 20546S: Maintained 20547F: Documentation/admin-guide/svga.rst 20548F: arch/x86/boot/video* 20549 20550SWITCHDEV 20551M: Jiri Pirko <jiri@resnulli.us> 20552M: Ivan Vecera <ivecera@redhat.com> 20553L: netdev@vger.kernel.org 20554S: Supported 20555F: include/net/switchdev.h 20556F: net/switchdev/ 20557 20558SY8106A REGULATOR DRIVER 20559M: Icenowy Zheng <icenowy@aosc.io> 20560S: Maintained 20561F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20562F: drivers/regulator/sy8106a-regulator.c 20563 20564SYNC FILE FRAMEWORK 20565M: Sumit Semwal <sumit.semwal@linaro.org> 20566R: Gustavo Padovan <gustavo@padovan.org> 20567L: linux-media@vger.kernel.org 20568L: dri-devel@lists.freedesktop.org 20569S: Maintained 20570T: git git://anongit.freedesktop.org/drm/drm-misc 20571F: Documentation/driver-api/sync_file.rst 20572F: drivers/dma-buf/dma-fence* 20573F: drivers/dma-buf/sw_sync.c 20574F: drivers/dma-buf/sync_* 20575F: include/linux/sync_file.h 20576F: include/uapi/linux/sync_file.h 20577 20578SYNOPSYS ARC ARCHITECTURE 20579M: Vineet Gupta <vgupta@kernel.org> 20580L: linux-snps-arc@lists.infradead.org 20581S: Supported 20582T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20583F: Documentation/arch/arc 20584F: Documentation/devicetree/bindings/arc/* 20585F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20586F: arch/arc/ 20587F: drivers/clocksource/arc_timer.c 20588F: drivers/tty/serial/arc_uart.c 20589 20590SYNOPSYS ARC HSDK SDP pll clock driver 20591M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20592S: Supported 20593F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20594F: drivers/clk/clk-hsdk-pll.c 20595 20596SYNOPSYS ARC SDP clock driver 20597M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20598S: Supported 20599F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20600F: drivers/clk/axs10x/* 20601 20602SYNOPSYS ARC SDP platform support 20603M: Alexey Brodkin <abrodkin@synopsys.com> 20604S: Supported 20605F: Documentation/devicetree/bindings/arc/axs10* 20606F: arch/arc/boot/dts/ax* 20607F: arch/arc/plat-axs10x 20608 20609SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20610M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20611S: Supported 20612F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20613F: drivers/reset/reset-axs10x.c 20614 20615SYNOPSYS CREG GPIO DRIVER 20616M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20617S: Maintained 20618F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20619F: drivers/gpio/gpio-creg-snps.c 20620 20621SYNOPSYS DESIGNWARE 8250 UART DRIVER 20622M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20623R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20624S: Supported 20625F: drivers/tty/serial/8250/8250_dw.c 20626F: drivers/tty/serial/8250/8250_dwlib.* 20627F: drivers/tty/serial/8250/8250_lpss.c 20628 20629SYNOPSYS DESIGNWARE APB GPIO DRIVER 20630M: Hoan Tran <hoan@os.amperecomputing.com> 20631M: Serge Semin <fancer.lancer@gmail.com> 20632L: linux-gpio@vger.kernel.org 20633S: Maintained 20634F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20635F: drivers/gpio/gpio-dwapb.c 20636 20637SYNOPSYS DESIGNWARE APB SSI DRIVER 20638M: Serge Semin <fancer.lancer@gmail.com> 20639L: linux-spi@vger.kernel.org 20640S: Supported 20641F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20642F: drivers/spi/spi-dw* 20643 20644SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20645M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20646S: Maintained 20647F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20648F: drivers/dma/dw-axi-dmac/ 20649 20650SYNOPSYS DESIGNWARE DMAC DRIVER 20651M: Viresh Kumar <vireshk@kernel.org> 20652R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20653S: Maintained 20654F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20655F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20656F: drivers/dma/dw/ 20657F: include/dt-bindings/dma/dw-dmac.h 20658F: include/linux/dma/dw.h 20659F: include/linux/platform_data/dma-dw.h 20660 20661SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20662M: Jose Abreu <Jose.Abreu@synopsys.com> 20663L: netdev@vger.kernel.org 20664S: Supported 20665F: drivers/net/ethernet/synopsys/ 20666 20667SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20668M: Jose Abreu <Jose.Abreu@synopsys.com> 20669L: netdev@vger.kernel.org 20670S: Supported 20671F: drivers/net/pcs/pcs-xpcs.c 20672F: drivers/net/pcs/pcs-xpcs.h 20673F: include/linux/pcs/pcs-xpcs.h 20674 20675SYNOPSYS DESIGNWARE I2C DRIVER 20676M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20677R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20678R: Mika Westerberg <mika.westerberg@linux.intel.com> 20679R: Jan Dabros <jsd@semihalf.com> 20680L: linux-i2c@vger.kernel.org 20681S: Supported 20682F: drivers/i2c/busses/i2c-designware-* 20683 20684SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20685M: Jaehoon Chung <jh80.chung@samsung.com> 20686L: linux-mmc@vger.kernel.org 20687S: Maintained 20688F: drivers/mmc/host/dw_mmc* 20689 20690SYNOPSYS HSDK RESET CONTROLLER DRIVER 20691M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20692S: Supported 20693F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20694F: drivers/reset/reset-hsdk.c 20695F: include/dt-bindings/reset/snps,hsdk-reset.h 20696 20697SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20698M: Prabu Thangamuthu <prabu.t@synopsys.com> 20699M: Manjunath M B <manjumb@synopsys.com> 20700L: linux-mmc@vger.kernel.org 20701S: Maintained 20702F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20703 20704SYSTEM CONFIGURATION (SYSCON) 20705M: Lee Jones <lee@kernel.org> 20706M: Arnd Bergmann <arnd@arndb.de> 20707S: Supported 20708T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20709F: drivers/mfd/syscon.c 20710 20711SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20712M: Sudeep Holla <sudeep.holla@arm.com> 20713R: Cristian Marussi <cristian.marussi@arm.com> 20714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20715S: Maintained 20716F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20717F: drivers/clk/clk-sc[mp]i.c 20718F: drivers/cpufreq/sc[mp]i-cpufreq.c 20719F: drivers/firmware/arm_scmi/ 20720F: drivers/firmware/arm_scpi.c 20721F: drivers/powercap/arm_scmi_powercap.c 20722F: drivers/regulator/scmi-regulator.c 20723F: drivers/reset/reset-scmi.c 20724F: include/linux/sc[mp]i_protocol.h 20725F: include/trace/events/scmi.h 20726F: include/uapi/linux/virtio_scmi.h 20727 20728SYSTEM RESET/SHUTDOWN DRIVERS 20729M: Sebastian Reichel <sre@kernel.org> 20730L: linux-pm@vger.kernel.org 20731S: Maintained 20732T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20733F: Documentation/devicetree/bindings/power/reset/ 20734F: drivers/power/reset/ 20735 20736SYSTEM TRACE MODULE CLASS 20737M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20738S: Maintained 20739T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20740F: Documentation/trace/stm.rst 20741F: drivers/hwtracing/stm/ 20742F: include/linux/stm.h 20743F: include/uapi/linux/stm.h 20744 20745SYSTEM76 ACPI DRIVER 20746M: Jeremy Soller <jeremy@system76.com> 20747M: System76 Product Development <productdev@system76.com> 20748L: platform-driver-x86@vger.kernel.org 20749S: Maintained 20750F: drivers/platform/x86/system76_acpi.c 20751 20752SYSV FILESYSTEM 20753S: Orphan 20754F: Documentation/filesystems/sysv-fs.rst 20755F: fs/sysv/ 20756F: include/linux/sysv_fs.h 20757 20758TASKSTATS STATISTICS INTERFACE 20759M: Balbir Singh <bsingharora@gmail.com> 20760S: Maintained 20761F: Documentation/accounting/taskstats* 20762F: include/linux/taskstats* 20763F: kernel/taskstats.c 20764 20765TC subsystem 20766M: Jamal Hadi Salim <jhs@mojatatu.com> 20767M: Cong Wang <xiyou.wangcong@gmail.com> 20768M: Jiri Pirko <jiri@resnulli.us> 20769L: netdev@vger.kernel.org 20770S: Maintained 20771F: include/net/pkt_cls.h 20772F: include/net/pkt_sched.h 20773F: include/net/tc_act/ 20774F: include/uapi/linux/pkt_cls.h 20775F: include/uapi/linux/pkt_sched.h 20776F: include/uapi/linux/tc_act/ 20777F: include/uapi/linux/tc_ematch/ 20778F: net/sched/ 20779F: tools/testing/selftests/tc-testing 20780 20781TC90522 MEDIA DRIVER 20782M: Akihiro Tsukada <tskd08@gmail.com> 20783L: linux-media@vger.kernel.org 20784S: Odd Fixes 20785F: drivers/media/dvb-frontends/tc90522* 20786 20787TCP LOW PRIORITY MODULE 20788M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20789M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20790S: Maintained 20791W: http://tcp-lp-mod.sourceforge.net/ 20792F: net/ipv4/tcp_lp.c 20793 20794TDA10071 MEDIA DRIVER 20795M: Antti Palosaari <crope@iki.fi> 20796L: linux-media@vger.kernel.org 20797S: Maintained 20798W: https://linuxtv.org 20799W: http://palosaari.fi/linux/ 20800Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20801T: git git://linuxtv.org/anttip/media_tree.git 20802F: drivers/media/dvb-frontends/tda10071* 20803 20804TDA18212 MEDIA DRIVER 20805M: Antti Palosaari <crope@iki.fi> 20806L: linux-media@vger.kernel.org 20807S: Maintained 20808W: https://linuxtv.org 20809W: http://palosaari.fi/linux/ 20810Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20811T: git git://linuxtv.org/anttip/media_tree.git 20812F: drivers/media/tuners/tda18212* 20813 20814TDA18218 MEDIA DRIVER 20815M: Antti Palosaari <crope@iki.fi> 20816L: linux-media@vger.kernel.org 20817S: Maintained 20818W: https://linuxtv.org 20819W: http://palosaari.fi/linux/ 20820Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20821T: git git://linuxtv.org/anttip/media_tree.git 20822F: drivers/media/tuners/tda18218* 20823 20824TDA18250 MEDIA DRIVER 20825M: Olli Salonen <olli.salonen@iki.fi> 20826L: linux-media@vger.kernel.org 20827S: Maintained 20828W: https://linuxtv.org 20829Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20830T: git git://linuxtv.org/media_tree.git 20831F: drivers/media/tuners/tda18250* 20832 20833TDA18271 MEDIA DRIVER 20834M: Michael Krufky <mkrufky@linuxtv.org> 20835L: linux-media@vger.kernel.org 20836S: Maintained 20837W: https://linuxtv.org 20838W: http://github.com/mkrufky 20839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20840T: git git://linuxtv.org/mkrufky/tuners.git 20841F: drivers/media/tuners/tda18271* 20842 20843TDA1997x MEDIA DRIVER 20844M: Tim Harvey <tharvey@gateworks.com> 20845L: linux-media@vger.kernel.org 20846S: Maintained 20847W: https://linuxtv.org 20848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20849F: drivers/media/i2c/tda1997x.* 20850 20851TDA827x MEDIA DRIVER 20852M: Michael Krufky <mkrufky@linuxtv.org> 20853L: linux-media@vger.kernel.org 20854S: Maintained 20855W: https://linuxtv.org 20856W: http://github.com/mkrufky 20857Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20858T: git git://linuxtv.org/mkrufky/tuners.git 20859F: drivers/media/tuners/tda8290.* 20860 20861TDA8290 MEDIA DRIVER 20862M: Michael Krufky <mkrufky@linuxtv.org> 20863L: linux-media@vger.kernel.org 20864S: Maintained 20865W: https://linuxtv.org 20866W: http://github.com/mkrufky 20867Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20868T: git git://linuxtv.org/mkrufky/tuners.git 20869F: drivers/media/tuners/tda8290.* 20870 20871TDA9840 MEDIA DRIVER 20872M: Hans Verkuil <hverkuil@xs4all.nl> 20873L: linux-media@vger.kernel.org 20874S: Maintained 20875W: https://linuxtv.org 20876T: git git://linuxtv.org/media_tree.git 20877F: drivers/media/i2c/tda9840* 20878 20879TEA5761 TUNER DRIVER 20880M: Mauro Carvalho Chehab <mchehab@kernel.org> 20881L: linux-media@vger.kernel.org 20882S: Odd fixes 20883W: https://linuxtv.org 20884T: git git://linuxtv.org/media_tree.git 20885F: drivers/media/tuners/tea5761.* 20886 20887TEA5767 TUNER DRIVER 20888M: Mauro Carvalho Chehab <mchehab@kernel.org> 20889L: linux-media@vger.kernel.org 20890S: Maintained 20891W: https://linuxtv.org 20892T: git git://linuxtv.org/media_tree.git 20893F: drivers/media/tuners/tea5767.* 20894 20895TEA6415C MEDIA DRIVER 20896M: Hans Verkuil <hverkuil@xs4all.nl> 20897L: linux-media@vger.kernel.org 20898S: Maintained 20899W: https://linuxtv.org 20900T: git git://linuxtv.org/media_tree.git 20901F: drivers/media/i2c/tea6415c* 20902 20903TEA6420 MEDIA DRIVER 20904M: Hans Verkuil <hverkuil@xs4all.nl> 20905L: linux-media@vger.kernel.org 20906S: Maintained 20907W: https://linuxtv.org 20908T: git git://linuxtv.org/media_tree.git 20909F: drivers/media/i2c/tea6420* 20910 20911TEAM DRIVER 20912M: Jiri Pirko <jiri@resnulli.us> 20913L: netdev@vger.kernel.org 20914S: Supported 20915F: drivers/net/team/ 20916F: include/linux/if_team.h 20917F: include/uapi/linux/if_team.h 20918F: tools/testing/selftests/drivers/net/team/ 20919 20920TECHNICAL ADVISORY BOARD PROCESS DOCS 20921M: "Theodore Ts'o" <tytso@mit.edu> 20922M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20923L: tech-board-discuss@lists.linux-foundation.org 20924S: Maintained 20925F: Documentation/process/contribution-maturity-model.rst 20926F: Documentation/process/researcher-guidelines.rst 20927 20928TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20929M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20930S: Maintained 20931F: arch/x86/platform/ts5500/ 20932 20933TECHNOTREND USB IR RECEIVER 20934M: Sean Young <sean@mess.org> 20935L: linux-media@vger.kernel.org 20936S: Maintained 20937F: drivers/media/rc/ttusbir.c 20938 20939TECHWELL TW9910 VIDEO DECODER 20940L: linux-media@vger.kernel.org 20941S: Orphan 20942F: drivers/media/i2c/tw9910.c 20943F: include/media/i2c/tw9910.h 20944 20945TEE SUBSYSTEM 20946M: Jens Wiklander <jens.wiklander@linaro.org> 20947R: Sumit Garg <sumit.garg@linaro.org> 20948L: op-tee@lists.trustedfirmware.org 20949S: Maintained 20950F: Documentation/staging/tee.rst 20951F: drivers/tee/ 20952F: include/linux/tee_drv.h 20953F: include/uapi/linux/tee.h 20954 20955TEGRA ARCHITECTURE SUPPORT 20956M: Thierry Reding <thierry.reding@gmail.com> 20957M: Jonathan Hunter <jonathanh@nvidia.com> 20958L: linux-tegra@vger.kernel.org 20959S: Supported 20960Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20961T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20962N: [^a-z]tegra 20963 20964TEGRA CLOCK DRIVER 20965M: Peter De Schrijver <pdeschrijver@nvidia.com> 20966M: Prashant Gaikwad <pgaikwad@nvidia.com> 20967S: Supported 20968F: drivers/clk/tegra/ 20969 20970TEGRA DMA DRIVERS 20971M: Laxman Dewangan <ldewangan@nvidia.com> 20972M: Jon Hunter <jonathanh@nvidia.com> 20973S: Supported 20974F: drivers/dma/tegra* 20975 20976TEGRA I2C DRIVER 20977M: Laxman Dewangan <ldewangan@nvidia.com> 20978R: Dmitry Osipenko <digetx@gmail.com> 20979S: Supported 20980F: drivers/i2c/busses/i2c-tegra.c 20981 20982TEGRA IOMMU DRIVERS 20983M: Thierry Reding <thierry.reding@gmail.com> 20984R: Krishna Reddy <vdumpa@nvidia.com> 20985L: linux-tegra@vger.kernel.org 20986S: Supported 20987F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20988F: drivers/iommu/tegra* 20989 20990TEGRA KBC DRIVER 20991M: Laxman Dewangan <ldewangan@nvidia.com> 20992S: Supported 20993F: drivers/input/keyboard/tegra-kbc.c 20994 20995TEGRA NAND DRIVER 20996M: Stefan Agner <stefan@agner.ch> 20997M: Lucas Stach <dev@lynxeye.de> 20998S: Maintained 20999F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21000F: drivers/mtd/nand/raw/tegra_nand.c 21001 21002TEGRA PWM DRIVER 21003M: Thierry Reding <thierry.reding@gmail.com> 21004S: Supported 21005F: drivers/pwm/pwm-tegra.c 21006 21007TEGRA QUAD SPI DRIVER 21008M: Thierry Reding <thierry.reding@gmail.com> 21009M: Jonathan Hunter <jonathanh@nvidia.com> 21010M: Sowjanya Komatineni <skomatineni@nvidia.com> 21011L: linux-tegra@vger.kernel.org 21012S: Maintained 21013F: drivers/spi/spi-tegra210-quad.c 21014 21015TEGRA SERIAL DRIVER 21016M: Laxman Dewangan <ldewangan@nvidia.com> 21017S: Supported 21018F: drivers/tty/serial/serial-tegra.c 21019 21020TEGRA SPI DRIVER 21021M: Laxman Dewangan <ldewangan@nvidia.com> 21022S: Supported 21023F: drivers/spi/spi-tegra* 21024 21025TEGRA VIDEO DRIVER 21026M: Thierry Reding <thierry.reding@gmail.com> 21027M: Jonathan Hunter <jonathanh@nvidia.com> 21028M: Sowjanya Komatineni <skomatineni@nvidia.com> 21029M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21030L: linux-media@vger.kernel.org 21031L: linux-tegra@vger.kernel.org 21032S: Maintained 21033F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21034F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21035F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21036F: drivers/staging/media/tegra-video/ 21037 21038TEGRA XUSB PADCTL DRIVER 21039M: JC Kuo <jckuo@nvidia.com> 21040S: Supported 21041F: drivers/phy/tegra/xusb* 21042 21043TEHUTI ETHERNET DRIVER 21044M: Andy Gospodarek <andy@greyhouse.net> 21045L: netdev@vger.kernel.org 21046S: Supported 21047F: drivers/net/ethernet/tehuti/* 21048 21049TELECOM CLOCK DRIVER FOR MCPL0010 21050M: Mark Gross <markgross@kernel.org> 21051S: Supported 21052F: drivers/char/tlclk.c 21053 21054TEMPO SEMICONDUCTOR DRIVERS 21055M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21056S: Maintained 21057F: Documentation/devicetree/bindings/sound/tscs*.txt 21058F: sound/soc/codecs/tscs*.c 21059F: sound/soc/codecs/tscs*.h 21060 21061TENSILICA XTENSA PORT (xtensa) 21062M: Chris Zankel <chris@zankel.net> 21063M: Max Filippov <jcmvbkbc@gmail.com> 21064S: Maintained 21065T: git https://github.com/jcmvbkbc/linux-xtensa.git 21066F: arch/xtensa/ 21067F: drivers/irqchip/irq-xtensa-* 21068 21069TEXAS INSTRUMENTS ASoC DRIVERS 21070M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21071L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21072S: Maintained 21073F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21074F: sound/soc/ti/ 21075 21076TEXAS INSTRUMENTS DMA DRIVERS 21077M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21078L: dmaengine@vger.kernel.org 21079S: Maintained 21080F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21081F: Documentation/devicetree/bindings/dma/ti-edma.txt 21082F: Documentation/devicetree/bindings/dma/ti/ 21083F: drivers/dma/ti/ 21084F: include/linux/dma/k3-psil.h 21085F: include/linux/dma/k3-udma-glue.h 21086F: include/linux/dma/ti-cppi5.h 21087X: drivers/dma/ti/cppi41.c 21088 21089TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21090M: Robert Marko <robert.marko@sartura.hr> 21091M: Luka Perkov <luka.perkov@sartura.hr> 21092L: linux-hwmon@vger.kernel.org 21093S: Maintained 21094F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21095F: Documentation/hwmon/tps23861.rst 21096F: drivers/hwmon/tps23861.c 21097 21098TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21099M: Ricardo Ribalda <ribalda@kernel.org> 21100L: linux-iio@vger.kernel.org 21101S: Supported 21102F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21103F: drivers/iio/dac/ti-dac7612.c 21104 21105TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21106M: Nishanth Menon <nm@ti.com> 21107M: Tero Kristo <kristo@kernel.org> 21108M: Santosh Shilimkar <ssantosh@kernel.org> 21109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21110S: Maintained 21111F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21112F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21113F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21114F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21115F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21116F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21117F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21118F: drivers/clk/keystone/sci-clk.c 21119F: drivers/firmware/ti_sci* 21120F: drivers/irqchip/irq-ti-sci-inta.c 21121F: drivers/irqchip/irq-ti-sci-intr.c 21122F: drivers/reset/reset-ti-sci.c 21123F: drivers/soc/ti/ti_sci_inta_msi.c 21124F: drivers/genpd/ti/ti_sci_pm_domains.c 21125F: include/dt-bindings/soc/ti,sci_pm_domain.h 21126F: include/linux/soc/ti/ti_sci_inta_msi.h 21127F: include/linux/soc/ti/ti_sci_protocol.h 21128 21129TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21130M: Puranjay Mohan <puranjay12@gmail.com> 21131L: linux-iio@vger.kernel.org 21132S: Supported 21133F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21134F: drivers/iio/temperature/tmp117.c 21135 21136THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21137M: Hans Verkuil <hverkuil@xs4all.nl> 21138L: linux-media@vger.kernel.org 21139S: Maintained 21140W: https://linuxtv.org 21141T: git git://linuxtv.org/media_tree.git 21142F: drivers/media/radio/radio-raremono.c 21143 21144THERMAL 21145M: Rafael J. Wysocki <rafael@kernel.org> 21146M: Daniel Lezcano <daniel.lezcano@linaro.org> 21147R: Amit Kucheria <amitk@kernel.org> 21148R: Zhang Rui <rui.zhang@intel.com> 21149L: linux-pm@vger.kernel.org 21150S: Supported 21151Q: https://patchwork.kernel.org/project/linux-pm/list/ 21152T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21153F: Documentation/ABI/testing/sysfs-class-thermal 21154F: Documentation/admin-guide/thermal/ 21155F: Documentation/devicetree/bindings/thermal/ 21156F: Documentation/driver-api/thermal/ 21157F: drivers/thermal/ 21158F: include/dt-bindings/thermal/ 21159F: include/linux/cpu_cooling.h 21160F: include/linux/thermal.h 21161F: include/uapi/linux/thermal.h 21162F: tools/lib/thermal/ 21163F: tools/thermal/ 21164 21165THERMAL DRIVER FOR AMLOGIC SOCS 21166M: Guillaume La Roque <glaroque@baylibre.com> 21167L: linux-pm@vger.kernel.org 21168L: linux-amlogic@lists.infradead.org 21169S: Supported 21170W: http://linux-meson.com/ 21171F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21172F: drivers/thermal/amlogic_thermal.c 21173 21174THERMAL/CPU_COOLING 21175M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21176M: Daniel Lezcano <daniel.lezcano@linaro.org> 21177M: Viresh Kumar <viresh.kumar@linaro.org> 21178R: Lukasz Luba <lukasz.luba@arm.com> 21179L: linux-pm@vger.kernel.org 21180S: Supported 21181F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21182F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21183F: drivers/thermal/cpufreq_cooling.c 21184F: drivers/thermal/cpuidle_cooling.c 21185F: include/linux/cpu_cooling.h 21186 21187THERMAL/POWER_ALLOCATOR 21188M: Lukasz Luba <lukasz.luba@arm.com> 21189L: linux-pm@vger.kernel.org 21190S: Maintained 21191F: Documentation/driver-api/thermal/power_allocator.rst 21192F: drivers/thermal/gov_power_allocator.c 21193F: drivers/thermal/thermal_trace_ipa.h 21194 21195THINKPAD ACPI EXTRAS DRIVER 21196M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21197L: ibm-acpi-devel@lists.sourceforge.net 21198L: platform-driver-x86@vger.kernel.org 21199S: Maintained 21200W: http://ibm-acpi.sourceforge.net 21201W: http://thinkwiki.org/wiki/Ibm-acpi 21202T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21203F: drivers/platform/x86/thinkpad_acpi.c 21204 21205THINKPAD LMI DRIVER 21206M: Mark Pearson <markpearson@lenovo.com> 21207L: platform-driver-x86@vger.kernel.org 21208S: Maintained 21209F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21210F: drivers/platform/x86/think-lmi.? 21211 21212THUNDERBOLT DMA TRAFFIC TEST DRIVER 21213M: Isaac Hazan <isaac.hazan@intel.com> 21214L: linux-usb@vger.kernel.org 21215S: Maintained 21216F: drivers/thunderbolt/dma_test.c 21217 21218THUNDERBOLT DRIVER 21219M: Andreas Noever <andreas.noever@gmail.com> 21220M: Michael Jamet <michael.jamet@intel.com> 21221M: Mika Westerberg <mika.westerberg@linux.intel.com> 21222M: Yehezkel Bernat <YehezkelShB@gmail.com> 21223L: linux-usb@vger.kernel.org 21224S: Maintained 21225T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21226F: Documentation/admin-guide/thunderbolt.rst 21227F: drivers/thunderbolt/ 21228F: include/linux/thunderbolt.h 21229 21230THUNDERBOLT NETWORK DRIVER 21231M: Michael Jamet <michael.jamet@intel.com> 21232M: Mika Westerberg <mika.westerberg@linux.intel.com> 21233M: Yehezkel Bernat <YehezkelShB@gmail.com> 21234L: netdev@vger.kernel.org 21235S: Maintained 21236F: drivers/net/thunderbolt/ 21237 21238THUNDERX GPIO DRIVER 21239M: Robert Richter <rric@kernel.org> 21240S: Odd Fixes 21241F: drivers/gpio/gpio-thunderx.c 21242 21243TI ADS7924 ADC DRIVER 21244M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21245L: linux-iio@vger.kernel.org 21246S: Supported 21247F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21248F: drivers/iio/adc/ti-ads7924.c 21249 21250TI AM437X VPFE DRIVER 21251M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21252L: linux-media@vger.kernel.org 21253S: Maintained 21254W: https://linuxtv.org 21255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21256T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21257F: drivers/media/platform/ti/am437x/ 21258 21259TI BANDGAP AND THERMAL DRIVER 21260M: Eduardo Valentin <edubezval@gmail.com> 21261M: Keerthy <j-keerthy@ti.com> 21262L: linux-pm@vger.kernel.org 21263L: linux-omap@vger.kernel.org 21264S: Maintained 21265F: drivers/thermal/ti-soc-thermal/ 21266 21267TI BQ27XXX POWER SUPPLY DRIVER 21268F: drivers/power/supply/bq27xxx_battery.c 21269F: drivers/power/supply/bq27xxx_battery_i2c.c 21270F: include/linux/power/bq27xxx_battery.h 21271 21272TI CDCE706 CLOCK DRIVER 21273M: Max Filippov <jcmvbkbc@gmail.com> 21274S: Maintained 21275F: drivers/clk/clk-cdce706.c 21276 21277TI CLOCK DRIVER 21278M: Tero Kristo <kristo@kernel.org> 21279L: linux-omap@vger.kernel.org 21280S: Odd Fixes 21281F: drivers/clk/ti/ 21282F: include/linux/clk/ti.h 21283 21284TI DAVINCI MACHINE SUPPORT 21285M: Bartosz Golaszewski <brgl@bgdev.pl> 21286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21287S: Maintained 21288T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21289F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21290F: arch/arm/boot/dts/ti/davinci/ 21291F: arch/arm/mach-davinci/ 21292F: drivers/i2c/busses/i2c-davinci.c 21293 21294TI DAVINCI SERIES CLOCK DRIVER 21295M: David Lechner <david@lechnology.com> 21296R: Sekhar Nori <nsekhar@ti.com> 21297S: Maintained 21298F: Documentation/devicetree/bindings/clock/ti/davinci/ 21299F: drivers/clk/davinci/ 21300F: include/linux/clk/davinci.h 21301 21302TI DAVINCI SERIES GPIO DRIVER 21303M: Keerthy <j-keerthy@ti.com> 21304L: linux-gpio@vger.kernel.org 21305S: Maintained 21306F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21307F: drivers/gpio/gpio-davinci.c 21308 21309TI DAVINCI SERIES MEDIA DRIVER 21310M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21311L: linux-media@vger.kernel.org 21312S: Maintained 21313W: https://linuxtv.org 21314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21315T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21316F: drivers/media/platform/ti/davinci/ 21317F: include/media/davinci/ 21318 21319TI ENHANCED CAPTURE (eCAP) DRIVER 21320M: Vignesh Raghavendra <vigneshr@ti.com> 21321R: Julien Panis <jpanis@baylibre.com> 21322L: linux-iio@vger.kernel.org 21323L: linux-omap@vger.kernel.org 21324S: Maintained 21325F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21326F: drivers/counter/ti-ecap-capture.c 21327 21328TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21329R: David Lechner <david@lechnology.com> 21330L: linux-iio@vger.kernel.org 21331F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21332F: drivers/counter/ti-eqep.c 21333 21334TI ETHERNET SWITCH DRIVER (CPSW) 21335R: Grygorii Strashko <grygorii.strashko@ti.com> 21336L: linux-omap@vger.kernel.org 21337L: netdev@vger.kernel.org 21338S: Maintained 21339F: drivers/net/ethernet/ti/cpsw* 21340F: drivers/net/ethernet/ti/davinci* 21341 21342TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21343M: Alex Dubov <oakad@yahoo.com> 21344S: Maintained 21345W: http://tifmxx.berlios.de/ 21346F: drivers/memstick/host/tifm_ms.c 21347F: drivers/misc/tifm* 21348F: drivers/mmc/host/tifm_sd.c 21349F: include/linux/tifm.h 21350 21351TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21352M: Nishanth Menon <nm@ti.com> 21353M: Santosh Shilimkar <ssantosh@kernel.org> 21354L: linux-kernel@vger.kernel.org 21355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21356S: Maintained 21357T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21358F: drivers/genpd/ti/omap_prm.c 21359F: drivers/soc/ti/* 21360 21361TI LM49xxx FAMILY ASoC CODEC DRIVERS 21362M: M R Swami Reddy <mr.swami.reddy@ti.com> 21363M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21365S: Maintained 21366F: sound/soc/codecs/isabelle* 21367F: sound/soc/codecs/lm49453* 21368 21369TI LMP92064 ADC DRIVER 21370M: Leonard Göhrs <l.goehrs@pengutronix.de> 21371R: kernel@pengutronix.de 21372L: linux-iio@vger.kernel.org 21373S: Maintained 21374F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21375F: drivers/iio/adc/ti-lmp92064.c 21376 21377TI PCM3060 ASoC CODEC DRIVER 21378M: Kirill Marinushkin <kmarinushkin@birdec.com> 21379L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21380S: Maintained 21381F: Documentation/devicetree/bindings/sound/pcm3060.txt 21382F: sound/soc/codecs/pcm3060* 21383 21384TI TAS571X FAMILY ASoC CODEC DRIVER 21385M: Kevin Cernekee <cernekee@chromium.org> 21386L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21387S: Odd Fixes 21388F: sound/soc/codecs/tas571x* 21389 21390TI TMAG5273 MAGNETOMETER DRIVER 21391M: Gerald Loacker <gerald.loacker@wolfvision.net> 21392L: linux-iio@vger.kernel.org 21393S: Maintained 21394F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21395F: drivers/iio/magnetometer/tmag5273.c 21396 21397TI TRF7970A NFC DRIVER 21398M: Mark Greer <mgreer@animalcreek.com> 21399L: linux-wireless@vger.kernel.org 21400S: Supported 21401F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21402F: drivers/nfc/trf7970a.c 21403 21404TI TSC2046 ADC DRIVER 21405M: Oleksij Rempel <o.rempel@pengutronix.de> 21406R: kernel@pengutronix.de 21407L: linux-iio@vger.kernel.org 21408S: Maintained 21409F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21410F: drivers/iio/adc/ti-tsc2046.c 21411 21412TI TWL4030 SERIES SOC CODEC DRIVER 21413M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21414L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21415S: Maintained 21416F: sound/soc/codecs/twl4030* 21417 21418TI VPE/CAL DRIVERS 21419M: Benoit Parrot <bparrot@ti.com> 21420L: linux-media@vger.kernel.org 21421S: Maintained 21422W: http://linuxtv.org/ 21423Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21424F: Documentation/devicetree/bindings/media/ti,cal.yaml 21425F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21426F: drivers/media/platform/ti/cal/ 21427F: drivers/media/platform/ti/vpe/ 21428 21429TI WILINK WIRELESS DRIVERS 21430L: linux-wireless@vger.kernel.org 21431S: Orphan 21432W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21433W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21434T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21435F: drivers/net/wireless/ti/ 21436 21437TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21438M: John Stultz <jstultz@google.com> 21439M: Thomas Gleixner <tglx@linutronix.de> 21440R: Stephen Boyd <sboyd@kernel.org> 21441L: linux-kernel@vger.kernel.org 21442S: Supported 21443T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21444F: include/linux/clocksource.h 21445F: include/linux/time.h 21446F: include/linux/timex.h 21447F: include/uapi/linux/time.h 21448F: include/uapi/linux/timex.h 21449F: kernel/time/alarmtimer.c 21450F: kernel/time/clocksource.c 21451F: kernel/time/ntp.c 21452F: kernel/time/time*.c 21453F: tools/testing/selftests/timers/ 21454 21455TIPC NETWORK LAYER 21456M: Jon Maloy <jmaloy@redhat.com> 21457M: Ying Xue <ying.xue@windriver.com> 21458L: netdev@vger.kernel.org (core kernel code) 21459L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21460S: Maintained 21461W: http://tipc.sourceforge.net/ 21462F: include/uapi/linux/tipc*.h 21463F: net/tipc/ 21464 21465TLAN NETWORK DRIVER 21466M: Samuel Chessman <chessman@tux.org> 21467L: tlan-devel@lists.sourceforge.net (subscribers-only) 21468S: Maintained 21469W: http://sourceforge.net/projects/tlan/ 21470F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21471F: drivers/net/ethernet/ti/tlan.* 21472 21473TMIO/SDHI MMC DRIVER 21474M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21475L: linux-mmc@vger.kernel.org 21476L: linux-renesas-soc@vger.kernel.org 21477S: Supported 21478F: drivers/mmc/host/renesas_sdhi* 21479F: drivers/mmc/host/tmio_mmc* 21480F: include/linux/mfd/tmio.h 21481 21482TMP401 HARDWARE MONITOR DRIVER 21483M: Guenter Roeck <linux@roeck-us.net> 21484L: linux-hwmon@vger.kernel.org 21485S: Maintained 21486F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21487F: Documentation/hwmon/tmp401.rst 21488F: drivers/hwmon/tmp401.c 21489 21490TMP464 HARDWARE MONITOR DRIVER 21491M: Guenter Roeck <linux@roeck-us.net> 21492L: linux-hwmon@vger.kernel.org 21493S: Maintained 21494F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21495F: Documentation/hwmon/tmp464.rst 21496F: drivers/hwmon/tmp464.c 21497 21498TMP513 HARDWARE MONITOR DRIVER 21499M: Eric Tremblay <etremblay@distech-controls.com> 21500L: linux-hwmon@vger.kernel.org 21501S: Maintained 21502F: Documentation/hwmon/tmp513.rst 21503F: drivers/hwmon/tmp513.c 21504 21505TMPFS (SHMEM FILESYSTEM) 21506M: Hugh Dickins <hughd@google.com> 21507L: linux-mm@kvack.org 21508S: Maintained 21509F: include/linux/shmem_fs.h 21510F: mm/shmem.c 21511 21512TOMOYO SECURITY MODULE 21513M: Kentaro Takeda <takedakn@nttdata.co.jp> 21514M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21515L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21516L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21517L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21518L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21519S: Maintained 21520W: https://tomoyo.osdn.jp/ 21521F: security/tomoyo/ 21522 21523TOPSTAR LAPTOP EXTRAS DRIVER 21524M: Herton Ronaldo Krzesinski <herton@canonical.com> 21525L: platform-driver-x86@vger.kernel.org 21526S: Maintained 21527F: drivers/platform/x86/topstar-laptop.c 21528 21529TORTURE-TEST MODULES 21530M: Davidlohr Bueso <dave@stgolabs.net> 21531M: "Paul E. McKenney" <paulmck@kernel.org> 21532M: Josh Triplett <josh@joshtriplett.org> 21533L: linux-kernel@vger.kernel.org 21534S: Supported 21535T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21536F: Documentation/RCU/torture.rst 21537F: kernel/locking/locktorture.c 21538F: kernel/rcu/rcuscale.c 21539F: kernel/rcu/rcutorture.c 21540F: kernel/rcu/refscale.c 21541F: kernel/torture.c 21542 21543TOSHIBA ACPI EXTRAS DRIVER 21544M: Azael Avalos <coproscefalo@gmail.com> 21545L: platform-driver-x86@vger.kernel.org 21546S: Maintained 21547F: drivers/platform/x86/toshiba_acpi.c 21548 21549TOSHIBA BLUETOOTH DRIVER 21550M: Azael Avalos <coproscefalo@gmail.com> 21551L: platform-driver-x86@vger.kernel.org 21552S: Maintained 21553F: drivers/platform/x86/toshiba_bluetooth.c 21554 21555TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21556M: Azael Avalos <coproscefalo@gmail.com> 21557L: platform-driver-x86@vger.kernel.org 21558S: Maintained 21559F: drivers/platform/x86/toshiba_haps.c 21560 21561TOSHIBA SMM DRIVER 21562M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21563S: Maintained 21564W: http://www.buzzard.org.uk/toshiba/ 21565F: drivers/char/toshiba.c 21566F: include/linux/toshiba.h 21567F: include/uapi/linux/toshiba.h 21568 21569TOSHIBA TC358743 DRIVER 21570M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21571L: linux-media@vger.kernel.org 21572S: Maintained 21573F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21574F: drivers/media/i2c/tc358743* 21575F: include/media/i2c/tc358743.h 21576 21577TOSHIBA WMI HOTKEYS DRIVER 21578M: Azael Avalos <coproscefalo@gmail.com> 21579L: platform-driver-x86@vger.kernel.org 21580S: Maintained 21581F: drivers/platform/x86/toshiba-wmi.c 21582 21583TPM DEVICE DRIVER 21584M: Peter Huewe <peterhuewe@gmx.de> 21585M: Jarkko Sakkinen <jarkko@kernel.org> 21586R: Jason Gunthorpe <jgg@ziepe.ca> 21587L: linux-integrity@vger.kernel.org 21588S: Maintained 21589W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21590Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21591T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21592F: drivers/char/tpm/ 21593 21594TPS546D24 DRIVER 21595M: Duke Du <dukedu83@gmail.com> 21596L: linux-hwmon@vger.kernel.org 21597S: Maintained 21598F: Documentation/hwmon/tps546d24.rst 21599F: drivers/hwmon/pmbus/tps546d24.c 21600 21601TRACING 21602M: Steven Rostedt <rostedt@goodmis.org> 21603M: Masami Hiramatsu <mhiramat@kernel.org> 21604L: linux-kernel@vger.kernel.org 21605L: linux-trace-kernel@vger.kernel.org 21606S: Maintained 21607Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21608T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21609F: Documentation/trace/* 21610F: fs/tracefs/ 21611F: include/linux/trace*.h 21612F: include/trace/ 21613F: kernel/trace/ 21614F: scripts/tracing/ 21615F: tools/testing/selftests/ftrace/ 21616 21617TRACING MMIO ACCESSES (MMIOTRACE) 21618M: Steven Rostedt <rostedt@goodmis.org> 21619M: Masami Hiramatsu <mhiramat@kernel.org> 21620R: Karol Herbst <karolherbst@gmail.com> 21621R: Pekka Paalanen <ppaalanen@gmail.com> 21622L: linux-kernel@vger.kernel.org 21623L: nouveau@lists.freedesktop.org 21624S: Maintained 21625F: arch/x86/mm/kmmio.c 21626F: arch/x86/mm/mmio-mod.c 21627F: arch/x86/mm/testmmiotrace.c 21628F: include/linux/mmiotrace.h 21629F: kernel/trace/trace_mmiotrace.c 21630 21631TRACING OS NOISE / LATENCY TRACERS 21632M: Steven Rostedt <rostedt@goodmis.org> 21633M: Daniel Bristot de Oliveira <bristot@kernel.org> 21634S: Maintained 21635F: Documentation/trace/hwlat_detector.rst 21636F: Documentation/trace/osnoise-tracer.rst 21637F: Documentation/trace/timerlat-tracer.rst 21638F: arch/*/kernel/trace.c 21639F: include/trace/events/osnoise.h 21640F: kernel/trace/trace_hwlat.c 21641F: kernel/trace/trace_irqsoff.c 21642F: kernel/trace/trace_osnoise.c 21643F: kernel/trace/trace_sched_wakeup.c 21644 21645TRADITIONAL CHINESE DOCUMENTATION 21646M: Hu Haowen <src.res@email.cn> 21647L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21648S: Maintained 21649W: https://github.com/srcres258/linux-doc 21650T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21651F: Documentation/translations/zh_TW/ 21652 21653TTY LAYER 21654M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21655M: Jiri Slaby <jirislaby@kernel.org> 21656S: Supported 21657T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21658F: Documentation/driver-api/serial/ 21659F: drivers/tty/ 21660F: drivers/tty/serial/serial_core.c 21661F: include/linux/selection.h 21662F: include/linux/serial.h 21663F: include/linux/serial_core.h 21664F: include/linux/sysrq.h 21665F: include/linux/tty*.h 21666F: include/linux/vt.h 21667F: include/linux/vt_*.h 21668F: include/uapi/linux/serial.h 21669F: include/uapi/linux/serial_core.h 21670F: include/uapi/linux/tty.h 21671 21672TUA9001 MEDIA DRIVER 21673M: Antti Palosaari <crope@iki.fi> 21674L: linux-media@vger.kernel.org 21675S: Maintained 21676W: https://linuxtv.org 21677W: http://palosaari.fi/linux/ 21678Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21679T: git git://linuxtv.org/anttip/media_tree.git 21680F: drivers/media/tuners/tua9001* 21681 21682TULIP NETWORK DRIVERS 21683L: netdev@vger.kernel.org 21684L: linux-parisc@vger.kernel.org 21685S: Orphan 21686F: drivers/net/ethernet/dec/tulip/ 21687 21688TUN/TAP driver 21689M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21690S: Maintained 21691W: http://vtun.sourceforge.net/tun 21692F: Documentation/networking/tuntap.rst 21693F: arch/um/os-Linux/drivers/ 21694 21695TURBOCHANNEL SUBSYSTEM 21696M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21697M: Ralf Baechle <ralf@linux-mips.org> 21698L: linux-mips@vger.kernel.org 21699S: Maintained 21700Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21701F: drivers/tc/ 21702F: include/linux/tc.h 21703 21704TURBOSTAT UTILITY 21705M: "Len Brown" <lenb@kernel.org> 21706L: linux-pm@vger.kernel.org 21707S: Supported 21708Q: https://patchwork.kernel.org/project/linux-pm/list/ 21709B: https://bugzilla.kernel.org 21710T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21711F: tools/power/x86/turbostat/ 21712 21713TW5864 VIDEO4LINUX DRIVER 21714M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21715M: Anton Sviridenko <anton@corp.bluecherry.net> 21716M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21717M: Andrey Utkin <andrey_utkin@fastmail.com> 21718L: linux-media@vger.kernel.org 21719S: Supported 21720F: drivers/media/pci/tw5864/ 21721 21722TW68 VIDEO4LINUX DRIVER 21723M: Hans Verkuil <hverkuil@xs4all.nl> 21724L: linux-media@vger.kernel.org 21725S: Odd Fixes 21726W: https://linuxtv.org 21727T: git git://linuxtv.org/media_tree.git 21728F: drivers/media/pci/tw68/ 21729 21730TW686X VIDEO4LINUX DRIVER 21731M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21732L: linux-media@vger.kernel.org 21733S: Maintained 21734W: http://linuxtv.org 21735T: git git://linuxtv.org/media_tree.git 21736F: drivers/media/pci/tw686x/ 21737 21738U-BOOT ENVIRONMENT VARIABLES 21739M: Rafał Miłecki <rafal@milecki.pl> 21740S: Maintained 21741F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21742F: drivers/nvmem/u-boot-env.c 21743 21744UACCE ACCELERATOR FRAMEWORK 21745M: Zhangfei Gao <zhangfei.gao@linaro.org> 21746M: Zhou Wang <wangzhou1@hisilicon.com> 21747L: linux-accelerators@lists.ozlabs.org 21748L: linux-kernel@vger.kernel.org 21749S: Maintained 21750F: Documentation/ABI/testing/sysfs-driver-uacce 21751F: Documentation/misc-devices/uacce.rst 21752F: drivers/misc/uacce/ 21753F: include/linux/uacce.h 21754F: include/uapi/misc/uacce/ 21755 21756UBI FILE SYSTEM (UBIFS) 21757M: Richard Weinberger <richard@nod.at> 21758L: linux-mtd@lists.infradead.org 21759S: Supported 21760W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21761T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21762T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21763F: Documentation/ABI/testing/sysfs-fs-ubifs 21764F: Documentation/filesystems/ubifs-authentication.rst 21765F: Documentation/filesystems/ubifs.rst 21766F: fs/ubifs/ 21767 21768UBLK USERSPACE BLOCK DRIVER 21769M: Ming Lei <ming.lei@redhat.com> 21770L: linux-block@vger.kernel.org 21771S: Maintained 21772F: Documentation/block/ublk.rst 21773F: drivers/block/ublk_drv.c 21774F: include/uapi/linux/ublk_cmd.h 21775 21776UCLINUX (M68KNOMMU AND COLDFIRE) 21777M: Greg Ungerer <gerg@linux-m68k.org> 21778L: linux-m68k@lists.linux-m68k.org 21779S: Maintained 21780W: http://www.linux-m68k.org/ 21781T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21782F: arch/m68k/*/*_no.* 21783F: arch/m68k/68*/ 21784F: arch/m68k/coldfire/ 21785F: arch/m68k/include/asm/*_no.* 21786 21787UDF FILESYSTEM 21788M: Jan Kara <jack@suse.com> 21789S: Maintained 21790F: Documentation/filesystems/udf.rst 21791F: fs/udf/ 21792 21793UDRAW TABLET 21794M: Bastien Nocera <hadess@hadess.net> 21795L: linux-input@vger.kernel.org 21796S: Maintained 21797F: drivers/hid/hid-udraw-ps3.c 21798 21799UFS FILESYSTEM 21800M: Evgeniy Dushistov <dushistov@mail.ru> 21801S: Maintained 21802F: Documentation/admin-guide/ufs.rst 21803F: fs/ufs/ 21804 21805UHID USERSPACE HID IO DRIVER 21806M: David Rheinsberg <david.rheinsberg@gmail.com> 21807L: linux-input@vger.kernel.org 21808S: Maintained 21809F: drivers/hid/uhid.c 21810F: include/uapi/linux/uhid.h 21811 21812ULPI BUS 21813M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21814L: linux-usb@vger.kernel.org 21815S: Maintained 21816F: drivers/usb/common/ulpi.c 21817F: include/linux/ulpi/ 21818 21819UNICODE SUBSYSTEM 21820M: Gabriel Krisman Bertazi <krisman@collabora.com> 21821L: linux-fsdevel@vger.kernel.org 21822S: Supported 21823F: fs/unicode/ 21824 21825UNIFDEF 21826M: Tony Finch <dot@dotat.at> 21827S: Maintained 21828W: http://dotat.at/prog/unifdef 21829F: scripts/unifdef.c 21830 21831UNIFORM CDROM DRIVER 21832M: Phillip Potter <phil@philpotter.co.uk> 21833S: Maintained 21834F: Documentation/cdrom/ 21835F: drivers/cdrom/cdrom.c 21836F: include/linux/cdrom.h 21837F: include/uapi/linux/cdrom.h 21838 21839UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21840R: Alim Akhtar <alim.akhtar@samsung.com> 21841R: Avri Altman <avri.altman@wdc.com> 21842R: Bart Van Assche <bvanassche@acm.org> 21843L: linux-scsi@vger.kernel.org 21844S: Supported 21845F: Documentation/devicetree/bindings/ufs/ 21846F: Documentation/scsi/ufs.rst 21847F: drivers/ufs/core/ 21848 21849UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21850M: Pedro Sousa <pedrom.sousa@synopsys.com> 21851L: linux-scsi@vger.kernel.org 21852S: Supported 21853F: drivers/ufs/host/*dwc* 21854 21855UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21856M: Alim Akhtar <alim.akhtar@samsung.com> 21857L: linux-scsi@vger.kernel.org 21858S: Maintained 21859F: drivers/ufs/host/ufs-exynos* 21860 21861UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21862M: Stanley Chu <stanley.chu@mediatek.com> 21863L: linux-scsi@vger.kernel.org 21864L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21865S: Maintained 21866F: drivers/ufs/host/ufs-mediatek* 21867 21868UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21869M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21870L: linux-arm-msm@vger.kernel.org 21871L: linux-scsi@vger.kernel.org 21872S: Maintained 21873F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21874F: drivers/ufs/host/ufs-qcom* 21875 21876UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21877M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21878L: linux-renesas-soc@vger.kernel.org 21879L: linux-scsi@vger.kernel.org 21880S: Maintained 21881F: drivers/ufs/host/ufs-renesas.c 21882 21883UNSORTED BLOCK IMAGES (UBI) 21884M: Richard Weinberger <richard@nod.at> 21885L: linux-mtd@lists.infradead.org 21886S: Supported 21887W: http://www.linux-mtd.infradead.org/ 21888T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21889T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21890F: drivers/mtd/ubi/ 21891F: include/linux/mtd/ubi.h 21892F: include/uapi/mtd/ubi-user.h 21893 21894USB "USBNET" DRIVER FRAMEWORK 21895M: Oliver Neukum <oneukum@suse.com> 21896L: netdev@vger.kernel.org 21897S: Maintained 21898W: http://www.linux-usb.org/usbnet 21899F: drivers/net/usb/usbnet.c 21900F: include/linux/usb/usbnet.h 21901 21902USB ACM DRIVER 21903M: Oliver Neukum <oneukum@suse.com> 21904L: linux-usb@vger.kernel.org 21905S: Maintained 21906F: Documentation/usb/acm.rst 21907F: drivers/usb/class/cdc-acm.* 21908 21909USB APPLE MFI FASTCHARGE DRIVER 21910M: Bastien Nocera <hadess@hadess.net> 21911L: linux-usb@vger.kernel.org 21912S: Maintained 21913F: drivers/usb/misc/apple-mfi-fastcharge.c 21914 21915USB AR5523 WIRELESS DRIVER 21916M: Pontus Fuchs <pontus.fuchs@gmail.com> 21917L: linux-wireless@vger.kernel.org 21918S: Maintained 21919F: drivers/net/wireless/ath/ar5523/ 21920 21921USB ATTACHED SCSI 21922M: Oliver Neukum <oneukum@suse.com> 21923L: linux-usb@vger.kernel.org 21924L: linux-scsi@vger.kernel.org 21925S: Maintained 21926F: drivers/usb/storage/uas.c 21927 21928USB CDC ETHERNET DRIVER 21929M: Oliver Neukum <oliver@neukum.org> 21930L: linux-usb@vger.kernel.org 21931S: Maintained 21932F: drivers/net/usb/cdc_*.c 21933F: include/uapi/linux/usb/cdc.h 21934 21935USB CHAOSKEY DRIVER 21936M: Keith Packard <keithp@keithp.com> 21937L: linux-usb@vger.kernel.org 21938S: Maintained 21939F: drivers/usb/misc/chaoskey.c 21940 21941USB CYPRESS C67X00 DRIVER 21942L: linux-usb@vger.kernel.org 21943S: Orphan 21944F: drivers/usb/c67x00/ 21945 21946USB DAVICOM DM9601 DRIVER 21947M: Peter Korsgaard <peter@korsgaard.com> 21948L: netdev@vger.kernel.org 21949S: Maintained 21950W: http://www.linux-usb.org/usbnet 21951F: drivers/net/usb/dm9601.c 21952 21953USB EHCI DRIVER 21954M: Alan Stern <stern@rowland.harvard.edu> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957F: Documentation/usb/ehci.rst 21958F: drivers/usb/host/ehci* 21959 21960USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21961M: Jiri Kosina <jikos@kernel.org> 21962M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21966F: Documentation/hid/hiddev.rst 21967F: drivers/hid/usbhid/ 21968 21969USB INTEL XHCI ROLE MUX DRIVER 21970M: Hans de Goede <hdegoede@redhat.com> 21971L: linux-usb@vger.kernel.org 21972S: Maintained 21973F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21974 21975USB IP DRIVER FOR HISILICON KIRIN 960 21976M: Yu Chen <chenyu56@huawei.com> 21977M: Binghui Wang <wangbinghui@hisilicon.com> 21978L: linux-usb@vger.kernel.org 21979S: Maintained 21980F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21981F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21982 21983USB IP DRIVER FOR HISILICON KIRIN 970 21984M: Mauro Carvalho Chehab <mchehab@kernel.org> 21985L: linux-usb@vger.kernel.org 21986S: Maintained 21987F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21988F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21989 21990USB ISP116X DRIVER 21991M: Olav Kongas <ok@artecdesign.ee> 21992L: linux-usb@vger.kernel.org 21993S: Maintained 21994F: drivers/usb/host/isp116x* 21995F: include/linux/usb/isp116x.h 21996 21997USB ISP1760 DRIVER 21998M: Rui Miguel Silva <rui.silva@linaro.org> 21999L: linux-usb@vger.kernel.org 22000S: Maintained 22001F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22002F: drivers/usb/isp1760/* 22003 22004USB LAN78XX ETHERNET DRIVER 22005M: Woojung Huh <woojung.huh@microchip.com> 22006M: UNGLinuxDriver@microchip.com 22007L: netdev@vger.kernel.org 22008S: Maintained 22009F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22010F: drivers/net/usb/lan78xx.* 22011F: include/dt-bindings/net/microchip-lan78xx.h 22012 22013USB MASS STORAGE DRIVER 22014M: Alan Stern <stern@rowland.harvard.edu> 22015L: linux-usb@vger.kernel.org 22016L: usb-storage@lists.one-eyed-alien.net 22017S: Maintained 22018F: drivers/usb/storage/ 22019 22020USB MIDI DRIVER 22021M: Clemens Ladisch <clemens@ladisch.de> 22022L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22023S: Maintained 22024T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22025F: sound/usb/midi.* 22026 22027USB NETWORKING DRIVERS 22028L: linux-usb@vger.kernel.org 22029S: Odd Fixes 22030F: drivers/net/usb/ 22031 22032USB OHCI DRIVER 22033M: Alan Stern <stern@rowland.harvard.edu> 22034L: linux-usb@vger.kernel.org 22035S: Maintained 22036F: Documentation/usb/ohci.rst 22037F: drivers/usb/host/ohci* 22038 22039USB OTG FSM (Finite State Machine) 22040M: Peter Chen <peter.chen@kernel.org> 22041L: linux-usb@vger.kernel.org 22042S: Maintained 22043T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22044F: drivers/usb/common/usb-otg-fsm.c 22045 22046USB OVER IP DRIVER 22047M: Valentina Manea <valentina.manea.m@gmail.com> 22048M: Shuah Khan <shuah@kernel.org> 22049M: Shuah Khan <skhan@linuxfoundation.org> 22050R: Hongren Zheng <i@zenithal.me> 22051L: linux-usb@vger.kernel.org 22052S: Maintained 22053F: Documentation/usb/usbip_protocol.rst 22054F: drivers/usb/usbip/ 22055F: tools/testing/selftests/drivers/usb/usbip/ 22056F: tools/usb/usbip/ 22057 22058USB PEGASUS DRIVER 22059M: Petko Manolov <petkan@nucleusys.com> 22060L: linux-usb@vger.kernel.org 22061L: netdev@vger.kernel.org 22062S: Maintained 22063W: https://github.com/petkan/pegasus 22064T: git https://github.com/petkan/pegasus.git 22065F: drivers/net/usb/pegasus.* 22066 22067USB PRINTER DRIVER (usblp) 22068M: Pete Zaitcev <zaitcev@redhat.com> 22069L: linux-usb@vger.kernel.org 22070S: Supported 22071F: drivers/usb/class/usblp.c 22072 22073USB QMI WWAN NETWORK DRIVER 22074M: Bjørn Mork <bjorn@mork.no> 22075L: netdev@vger.kernel.org 22076S: Maintained 22077F: Documentation/ABI/testing/sysfs-class-net-qmi 22078F: drivers/net/usb/qmi_wwan.c 22079 22080USB RAW GADGET DRIVER 22081R: Andrey Konovalov <andreyknvl@gmail.com> 22082L: linux-usb@vger.kernel.org 22083S: Maintained 22084F: Documentation/usb/raw-gadget.rst 22085F: drivers/usb/gadget/legacy/raw_gadget.c 22086F: include/uapi/linux/usb/raw_gadget.h 22087 22088USB RTL8150 DRIVER 22089M: Petko Manolov <petkan@nucleusys.com> 22090L: linux-usb@vger.kernel.org 22091L: netdev@vger.kernel.org 22092S: Maintained 22093W: https://github.com/petkan/rtl8150 22094T: git https://github.com/petkan/rtl8150.git 22095F: drivers/net/usb/rtl8150.c 22096 22097USB SERIAL SUBSYSTEM 22098M: Johan Hovold <johan@kernel.org> 22099L: linux-usb@vger.kernel.org 22100S: Maintained 22101T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22102F: Documentation/usb/usb-serial.rst 22103F: drivers/usb/serial/ 22104F: include/linux/usb/serial.h 22105 22106USB SMSC75XX ETHERNET DRIVER 22107M: Steve Glendinning <steve.glendinning@shawell.net> 22108L: netdev@vger.kernel.org 22109S: Maintained 22110F: drivers/net/usb/smsc75xx.* 22111 22112USB SMSC95XX ETHERNET DRIVER 22113M: Steve Glendinning <steve.glendinning@shawell.net> 22114M: UNGLinuxDriver@microchip.com 22115L: netdev@vger.kernel.org 22116S: Maintained 22117F: drivers/net/usb/smsc95xx.* 22118 22119USB SUBSYSTEM 22120M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22121L: linux-usb@vger.kernel.org 22122S: Supported 22123W: http://www.linux-usb.org 22124T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22125F: Documentation/devicetree/bindings/usb/ 22126F: Documentation/usb/ 22127F: drivers/usb/ 22128F: include/dt-bindings/usb/ 22129F: include/linux/usb.h 22130F: include/linux/usb/ 22131F: include/uapi/linux/usb/ 22132 22133USB TYPEC BUS FOR ALTERNATE MODES 22134M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22135L: linux-usb@vger.kernel.org 22136S: Maintained 22137F: Documentation/ABI/testing/sysfs-bus-typec 22138F: Documentation/driver-api/usb/typec_bus.rst 22139F: drivers/usb/typec/altmodes/ 22140F: include/linux/usb/typec_altmode.h 22141 22142USB TYPEC CLASS 22143M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22144L: linux-usb@vger.kernel.org 22145S: Maintained 22146F: Documentation/ABI/testing/sysfs-class-typec 22147F: Documentation/driver-api/usb/typec.rst 22148F: drivers/usb/typec/ 22149F: include/linux/usb/typec.h 22150 22151USB TYPEC INTEL PMC MUX DRIVER 22152M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22156F: drivers/usb/typec/mux/intel_pmc_mux.c 22157 22158USB TYPEC PI3USB30532 MUX DRIVER 22159M: Hans de Goede <hdegoede@redhat.com> 22160L: linux-usb@vger.kernel.org 22161S: Maintained 22162F: drivers/usb/typec/mux/pi3usb30532.c 22163 22164USB TYPEC PORT CONTROLLER DRIVERS 22165M: Guenter Roeck <linux@roeck-us.net> 22166L: linux-usb@vger.kernel.org 22167S: Maintained 22168F: drivers/usb/typec/tcpm/ 22169 22170USB UHCI DRIVER 22171M: Alan Stern <stern@rowland.harvard.edu> 22172L: linux-usb@vger.kernel.org 22173S: Maintained 22174F: drivers/usb/host/uhci* 22175 22176USB VIDEO CLASS 22177M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22178L: linux-media@vger.kernel.org 22179S: Maintained 22180W: http://www.ideasonboard.org/uvc/ 22181T: git git://linuxtv.org/media_tree.git 22182F: drivers/media/usb/uvc/ 22183F: include/uapi/linux/uvcvideo.h 22184 22185USB WEBCAM GADGET 22186M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22187M: Daniel Scally <dan.scally@ideasonboard.com> 22188L: linux-usb@vger.kernel.org 22189S: Maintained 22190F: drivers/usb/gadget/function/*uvc* 22191F: drivers/usb/gadget/legacy/webcam.c 22192F: include/uapi/linux/usb/g_uvc.h 22193 22194USB WIRELESS RNDIS DRIVER (rndis_wlan) 22195M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22196L: linux-wireless@vger.kernel.org 22197S: Maintained 22198F: drivers/net/wireless/legacy/rndis_wlan.c 22199 22200USB XHCI DRIVER 22201M: Mathias Nyman <mathias.nyman@intel.com> 22202L: linux-usb@vger.kernel.org 22203S: Supported 22204F: drivers/usb/host/pci-quirks* 22205F: drivers/usb/host/xhci* 22206 22207USB ZD1201 DRIVER 22208L: linux-wireless@vger.kernel.org 22209S: Orphan 22210W: http://linux-lc100020.sourceforge.net 22211F: drivers/net/wireless/zydas/zd1201.* 22212 22213USER DATAGRAM PROTOCOL (UDP) 22214M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22215S: Maintained 22216F: include/linux/udp.h 22217F: net/ipv4/udp.c 22218F: net/ipv6/udp.c 22219 22220USER-MODE LINUX (UML) 22221M: Richard Weinberger <richard@nod.at> 22222M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22223M: Johannes Berg <johannes@sipsolutions.net> 22224L: linux-um@lists.infradead.org 22225S: Maintained 22226W: http://user-mode-linux.sourceforge.net 22227Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22228T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22229T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22230F: Documentation/virt/uml/ 22231F: arch/um/ 22232F: arch/x86/um/ 22233F: fs/hostfs/ 22234 22235USERSPACE COPYIN/COPYOUT (UIOVEC) 22236M: Alexander Viro <viro@zeniv.linux.org.uk> 22237S: Maintained 22238F: include/linux/uio.h 22239F: lib/iov_iter.c 22240 22241USERSPACE DMA BUFFER DRIVER 22242M: Gerd Hoffmann <kraxel@redhat.com> 22243L: dri-devel@lists.freedesktop.org 22244S: Maintained 22245T: git git://anongit.freedesktop.org/drm/drm-misc 22246F: drivers/dma-buf/udmabuf.c 22247F: include/uapi/linux/udmabuf.h 22248 22249USERSPACE I/O (UIO) 22250M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22251S: Maintained 22252T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22253F: Documentation/driver-api/uio-howto.rst 22254F: drivers/uio/ 22255F: include/linux/uio_driver.h 22256 22257UTIL-LINUX PACKAGE 22258M: Karel Zak <kzak@redhat.com> 22259L: util-linux@vger.kernel.org 22260S: Maintained 22261W: http://en.wikipedia.org/wiki/Util-linux 22262T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22263 22264UUID HELPERS 22265R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22266L: linux-kernel@vger.kernel.org 22267S: Maintained 22268F: include/linux/uuid.h 22269F: lib/test_uuid.c 22270F: lib/uuid.c 22271 22272UV SYSFS DRIVER 22273M: Justin Ernst <justin.ernst@hpe.com> 22274L: platform-driver-x86@vger.kernel.org 22275S: Maintained 22276F: drivers/platform/x86/uv_sysfs.c 22277 22278UVESAFB DRIVER 22279M: Michal Januszewski <spock@gentoo.org> 22280L: linux-fbdev@vger.kernel.org 22281S: Maintained 22282W: https://github.com/mjanusz/v86d 22283F: Documentation/fb/uvesafb.rst 22284F: drivers/video/fbdev/uvesafb.* 22285 22286Ux500 CLOCK DRIVERS 22287M: Ulf Hansson <ulf.hansson@linaro.org> 22288L: linux-clk@vger.kernel.org 22289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22290S: Maintained 22291F: drivers/clk/ux500/ 22292 22293VF610 NAND DRIVER 22294M: Stefan Agner <stefan@agner.ch> 22295L: linux-mtd@lists.infradead.org 22296S: Supported 22297F: drivers/mtd/nand/raw/vf610_nfc.c 22298 22299VFAT/FAT/MSDOS FILESYSTEM 22300M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22301S: Maintained 22302F: Documentation/filesystems/vfat.rst 22303F: fs/fat/ 22304F: tools/testing/selftests/filesystems/fat/ 22305 22306VFIO CDX DRIVER 22307M: Nipun Gupta <nipun.gupta@amd.com> 22308M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22309L: kvm@vger.kernel.org 22310S: Maintained 22311F: drivers/vfio/cdx/* 22312 22313VFIO DRIVER 22314M: Alex Williamson <alex.williamson@redhat.com> 22315L: kvm@vger.kernel.org 22316S: Maintained 22317T: git https://github.com/awilliam/linux-vfio.git 22318F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22319F: Documentation/driver-api/vfio.rst 22320F: drivers/vfio/ 22321F: include/linux/vfio.h 22322F: include/linux/vfio_pci_core.h 22323F: include/uapi/linux/vfio.h 22324 22325VFIO FSL-MC DRIVER 22326M: Diana Craciun <diana.craciun@oss.nxp.com> 22327L: kvm@vger.kernel.org 22328S: Maintained 22329F: drivers/vfio/fsl-mc/ 22330 22331VFIO HISILICON PCI DRIVER 22332M: Longfang Liu <liulongfang@huawei.com> 22333M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22334L: kvm@vger.kernel.org 22335S: Maintained 22336F: drivers/vfio/pci/hisilicon/ 22337 22338VFIO MEDIATED DEVICE DRIVERS 22339M: Kirti Wankhede <kwankhede@nvidia.com> 22340L: kvm@vger.kernel.org 22341S: Maintained 22342F: Documentation/driver-api/vfio-mediated-device.rst 22343F: drivers/vfio/mdev/ 22344F: include/linux/mdev.h 22345F: samples/vfio-mdev/ 22346 22347VFIO MLX5 PCI DRIVER 22348M: Yishai Hadas <yishaih@nvidia.com> 22349L: kvm@vger.kernel.org 22350S: Maintained 22351F: drivers/vfio/pci/mlx5/ 22352 22353VFIO PCI DEVICE SPECIFIC DRIVERS 22354R: Jason Gunthorpe <jgg@nvidia.com> 22355R: Yishai Hadas <yishaih@nvidia.com> 22356R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22357R: Kevin Tian <kevin.tian@intel.com> 22358L: kvm@vger.kernel.org 22359S: Maintained 22360P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22361F: drivers/vfio/pci/*/ 22362 22363VFIO PLATFORM DRIVER 22364M: Eric Auger <eric.auger@redhat.com> 22365L: kvm@vger.kernel.org 22366S: Maintained 22367F: drivers/vfio/platform/ 22368 22369VGA_SWITCHEROO 22370R: Lukas Wunner <lukas@wunner.de> 22371S: Maintained 22372T: git git://anongit.freedesktop.org/drm/drm-misc 22373F: Documentation/gpu/vga-switcheroo.rst 22374F: drivers/gpu/vga/vga_switcheroo.c 22375F: include/linux/vga_switcheroo.h 22376 22377VIA RHINE NETWORK DRIVER 22378M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22379S: Maintained 22380F: drivers/net/ethernet/via/via-rhine.c 22381 22382VIA SD/MMC CARD CONTROLLER DRIVER 22383M: Bruce Chang <brucechang@via.com.tw> 22384M: Harald Welte <HaraldWelte@viatech.com> 22385S: Maintained 22386F: drivers/mmc/host/via-sdmmc.c 22387 22388VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22389M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22390L: linux-fbdev@vger.kernel.org 22391S: Maintained 22392F: drivers/video/fbdev/via/ 22393F: include/linux/via-core.h 22394F: include/linux/via_i2c.h 22395 22396VIA VELOCITY NETWORK DRIVER 22397M: Francois Romieu <romieu@fr.zoreil.com> 22398L: netdev@vger.kernel.org 22399S: Maintained 22400F: drivers/net/ethernet/via/via-velocity.* 22401 22402VICODEC VIRTUAL CODEC DRIVER 22403M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22404L: linux-media@vger.kernel.org 22405S: Maintained 22406W: https://linuxtv.org 22407T: git git://linuxtv.org/media_tree.git 22408F: drivers/media/test-drivers/vicodec/* 22409 22410VIDEO I2C POLLING DRIVER 22411M: Matt Ranostay <matt.ranostay@konsulko.com> 22412L: linux-media@vger.kernel.org 22413S: Maintained 22414F: drivers/media/i2c/video-i2c.c 22415 22416VIDEO MULTIPLEXER DRIVER 22417M: Philipp Zabel <p.zabel@pengutronix.de> 22418L: linux-media@vger.kernel.org 22419S: Maintained 22420F: drivers/media/platform/video-mux.c 22421 22422VIDEOBUF2 FRAMEWORK 22423M: Tomasz Figa <tfiga@chromium.org> 22424M: Marek Szyprowski <m.szyprowski@samsung.com> 22425L: linux-media@vger.kernel.org 22426S: Maintained 22427F: drivers/media/common/videobuf2/* 22428F: include/media/videobuf2-* 22429 22430VIDTV VIRTUAL DIGITAL TV DRIVER 22431M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22432L: linux-media@vger.kernel.org 22433S: Maintained 22434W: https://linuxtv.org 22435T: git git://linuxtv.org/media_tree.git 22436F: drivers/media/test-drivers/vidtv/* 22437 22438VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22439M: Shuah Khan <skhan@linuxfoundation.org> 22440R: Kieran Bingham <kieran.bingham@ideasonboard.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/vimc/* 22446 22447VIRT LIB 22448M: Alex Williamson <alex.williamson@redhat.com> 22449M: Paolo Bonzini <pbonzini@redhat.com> 22450L: kvm@vger.kernel.org 22451S: Supported 22452F: virt/lib/ 22453 22454VIRTIO AND VHOST VSOCK DRIVER 22455M: Stefan Hajnoczi <stefanha@redhat.com> 22456M: Stefano Garzarella <sgarzare@redhat.com> 22457L: kvm@vger.kernel.org 22458L: virtualization@lists.linux-foundation.org 22459L: netdev@vger.kernel.org 22460S: Maintained 22461F: drivers/vhost/vsock.c 22462F: include/linux/virtio_vsock.h 22463F: include/uapi/linux/virtio_vsock.h 22464F: net/vmw_vsock/virtio_transport.c 22465F: net/vmw_vsock/virtio_transport_common.c 22466 22467VIRTIO BALLOON 22468M: "Michael S. Tsirkin" <mst@redhat.com> 22469M: David Hildenbrand <david@redhat.com> 22470L: virtualization@lists.linux-foundation.org 22471S: Maintained 22472F: drivers/virtio/virtio_balloon.c 22473F: include/linux/balloon_compaction.h 22474F: include/uapi/linux/virtio_balloon.h 22475F: mm/balloon_compaction.c 22476 22477VIRTIO BLOCK AND SCSI DRIVERS 22478M: "Michael S. Tsirkin" <mst@redhat.com> 22479M: Jason Wang <jasowang@redhat.com> 22480R: Paolo Bonzini <pbonzini@redhat.com> 22481R: Stefan Hajnoczi <stefanha@redhat.com> 22482L: virtualization@lists.linux-foundation.org 22483S: Maintained 22484F: drivers/block/virtio_blk.c 22485F: drivers/scsi/virtio_scsi.c 22486F: drivers/vhost/scsi.c 22487F: include/uapi/linux/virtio_blk.h 22488F: include/uapi/linux/virtio_scsi.h 22489 22490VIRTIO CONSOLE DRIVER 22491M: Amit Shah <amit@kernel.org> 22492L: virtualization@lists.linux-foundation.org 22493S: Maintained 22494F: drivers/char/virtio_console.c 22495F: include/linux/virtio_console.h 22496F: include/uapi/linux/virtio_console.h 22497 22498VIRTIO CORE AND NET DRIVERS 22499M: "Michael S. Tsirkin" <mst@redhat.com> 22500M: Jason Wang <jasowang@redhat.com> 22501R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22502L: virtualization@lists.linux-foundation.org 22503S: Maintained 22504F: Documentation/ABI/testing/sysfs-bus-vdpa 22505F: Documentation/ABI/testing/sysfs-class-vduse 22506F: Documentation/devicetree/bindings/virtio/ 22507F: Documentation/driver-api/virtio/ 22508F: drivers/block/virtio_blk.c 22509F: drivers/crypto/virtio/ 22510F: drivers/net/virtio_net.c 22511F: drivers/vdpa/ 22512F: drivers/virtio/ 22513F: include/linux/vdpa.h 22514F: include/linux/virtio*.h 22515F: include/linux/vringh.h 22516F: include/uapi/linux/virtio_*.h 22517F: tools/virtio/ 22518 22519VIRTIO CRYPTO DRIVER 22520M: Gonglei <arei.gonglei@huawei.com> 22521L: virtualization@lists.linux-foundation.org 22522L: linux-crypto@vger.kernel.org 22523S: Maintained 22524F: drivers/crypto/virtio/ 22525F: include/uapi/linux/virtio_crypto.h 22526 22527VIRTIO DRIVERS FOR S390 22528M: Cornelia Huck <cohuck@redhat.com> 22529M: Halil Pasic <pasic@linux.ibm.com> 22530M: Eric Farman <farman@linux.ibm.com> 22531L: linux-s390@vger.kernel.org 22532L: virtualization@lists.linux-foundation.org 22533L: kvm@vger.kernel.org 22534S: Supported 22535F: arch/s390/include/uapi/asm/virtio-ccw.h 22536F: drivers/s390/virtio/ 22537 22538VIRTIO FILE SYSTEM 22539M: Vivek Goyal <vgoyal@redhat.com> 22540M: Stefan Hajnoczi <stefanha@redhat.com> 22541M: Miklos Szeredi <miklos@szeredi.hu> 22542L: virtualization@lists.linux-foundation.org 22543L: linux-fsdevel@vger.kernel.org 22544S: Supported 22545W: https://virtio-fs.gitlab.io/ 22546F: Documentation/filesystems/virtiofs.rst 22547F: fs/fuse/virtio_fs.c 22548F: include/uapi/linux/virtio_fs.h 22549 22550VIRTIO GPIO DRIVER 22551M: Enrico Weigelt, metux IT consult <info@metux.net> 22552M: Viresh Kumar <vireshk@kernel.org> 22553L: linux-gpio@vger.kernel.org 22554L: virtualization@lists.linux-foundation.org 22555S: Maintained 22556F: drivers/gpio/gpio-virtio.c 22557F: include/uapi/linux/virtio_gpio.h 22558 22559VIRTIO GPU DRIVER 22560M: David Airlie <airlied@redhat.com> 22561M: Gerd Hoffmann <kraxel@redhat.com> 22562R: Gurchetan Singh <gurchetansingh@chromium.org> 22563R: Chia-I Wu <olvaffe@gmail.com> 22564L: dri-devel@lists.freedesktop.org 22565L: virtualization@lists.linux-foundation.org 22566S: Maintained 22567T: git git://anongit.freedesktop.org/drm/drm-misc 22568F: drivers/gpu/drm/virtio/ 22569F: include/uapi/linux/virtio_gpu.h 22570 22571VIRTIO HOST (VHOST) 22572M: "Michael S. Tsirkin" <mst@redhat.com> 22573M: Jason Wang <jasowang@redhat.com> 22574L: kvm@vger.kernel.org 22575L: virtualization@lists.linux-foundation.org 22576L: netdev@vger.kernel.org 22577S: Maintained 22578T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22579F: drivers/vhost/ 22580F: include/linux/sched/vhost_task.h 22581F: include/linux/vhost_iotlb.h 22582F: include/uapi/linux/vhost.h 22583F: kernel/vhost_task.c 22584 22585VIRTIO I2C DRIVER 22586M: Conghui Chen <conghui.chen@intel.com> 22587M: Viresh Kumar <viresh.kumar@linaro.org> 22588L: linux-i2c@vger.kernel.org 22589L: virtualization@lists.linux-foundation.org 22590S: Maintained 22591F: drivers/i2c/busses/i2c-virtio.c 22592F: include/uapi/linux/virtio_i2c.h 22593 22594VIRTIO INPUT DRIVER 22595M: Gerd Hoffmann <kraxel@redhat.com> 22596S: Maintained 22597F: drivers/virtio/virtio_input.c 22598F: include/uapi/linux/virtio_input.h 22599 22600VIRTIO IOMMU DRIVER 22601M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22602L: virtualization@lists.linux-foundation.org 22603S: Maintained 22604F: drivers/iommu/virtio-iommu.c 22605F: include/uapi/linux/virtio_iommu.h 22606 22607VIRTIO MEM DRIVER 22608M: David Hildenbrand <david@redhat.com> 22609L: virtualization@lists.linux-foundation.org 22610S: Maintained 22611W: https://virtio-mem.gitlab.io/ 22612F: drivers/virtio/virtio_mem.c 22613F: include/uapi/linux/virtio_mem.h 22614 22615VIRTIO PMEM DRIVER 22616M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22617L: virtualization@lists.linux-foundation.org 22618S: Maintained 22619F: drivers/nvdimm/nd_virtio.c 22620F: drivers/nvdimm/virtio_pmem.c 22621 22622VIRTIO SOUND DRIVER 22623M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22624M: "Michael S. Tsirkin" <mst@redhat.com> 22625L: virtualization@lists.linux-foundation.org 22626L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22627S: Maintained 22628F: include/uapi/linux/virtio_snd.h 22629F: sound/virtio/* 22630 22631VIRTUAL BOX GUEST DEVICE DRIVER 22632M: Hans de Goede <hdegoede@redhat.com> 22633M: Arnd Bergmann <arnd@arndb.de> 22634M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22635S: Maintained 22636F: drivers/virt/vboxguest/ 22637F: include/linux/vbox_utils.h 22638F: include/uapi/linux/vbox*.h 22639 22640VIRTUAL BOX SHARED FOLDER VFS DRIVER 22641M: Hans de Goede <hdegoede@redhat.com> 22642L: linux-fsdevel@vger.kernel.org 22643S: Maintained 22644F: fs/vboxsf/* 22645 22646VIRTUAL PCM TEST DRIVER 22647M: Ivan Orlov <ivan.orlov0322@gmail.com> 22648L: alsa-devel@alsa-project.org 22649S: Maintained 22650F: Documentation/sound/cards/pcmtest.rst 22651F: sound/drivers/pcmtest.c 22652F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22653 22654VIRTUAL SERIO DEVICE DRIVER 22655M: Stephen Chandler Paul <thatslyude@gmail.com> 22656S: Maintained 22657F: drivers/input/serio/userio.c 22658F: include/uapi/linux/userio.h 22659 22660VISL VIRTUAL STATELESS DECODER DRIVER 22661M: Daniel Almeida <daniel.almeida@collabora.com> 22662L: linux-media@vger.kernel.org 22663S: Supported 22664F: drivers/media/test-drivers/visl 22665 22666VIVID VIRTUAL VIDEO DRIVER 22667M: Hans Verkuil <hverkuil@xs4all.nl> 22668L: linux-media@vger.kernel.org 22669S: Maintained 22670W: https://linuxtv.org 22671T: git git://linuxtv.org/media_tree.git 22672F: drivers/media/test-drivers/vivid/* 22673 22674VLYNQ BUS 22675M: Florian Fainelli <f.fainelli@gmail.com> 22676L: openwrt-devel@lists.openwrt.org (subscribers-only) 22677S: Maintained 22678F: drivers/vlynq/vlynq.c 22679F: include/linux/vlynq.h 22680 22681VM SOCKETS (AF_VSOCK) 22682M: Stefano Garzarella <sgarzare@redhat.com> 22683L: virtualization@lists.linux-foundation.org 22684L: netdev@vger.kernel.org 22685S: Maintained 22686F: drivers/net/vsockmon.c 22687F: include/net/af_vsock.h 22688F: include/uapi/linux/vm_sockets.h 22689F: include/uapi/linux/vm_sockets_diag.h 22690F: include/uapi/linux/vsockmon.h 22691F: net/vmw_vsock/ 22692F: tools/testing/vsock/ 22693 22694VMALLOC 22695M: Andrew Morton <akpm@linux-foundation.org> 22696R: Uladzislau Rezki <urezki@gmail.com> 22697R: Christoph Hellwig <hch@infradead.org> 22698R: Lorenzo Stoakes <lstoakes@gmail.com> 22699L: linux-mm@kvack.org 22700S: Maintained 22701W: http://www.linux-mm.org 22702T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22703F: include/linux/vmalloc.h 22704F: mm/vmalloc.c 22705 22706VME SUBSYSTEM 22707M: Martyn Welch <martyn@welchs.me.uk> 22708M: Manohar Vanga <manohar.vanga@gmail.com> 22709M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22710L: linux-kernel@vger.kernel.org 22711S: Odd fixes 22712T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22713F: Documentation/driver-api/vme.rst 22714F: drivers/staging/vme_user/ 22715 22716VMWARE BALLOON DRIVER 22717M: Nadav Amit <namit@vmware.com> 22718R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22719L: linux-kernel@vger.kernel.org 22720S: Supported 22721F: drivers/misc/vmw_balloon.c 22722 22723VMWARE HYPERVISOR INTERFACE 22724M: Ajay Kaher <akaher@vmware.com> 22725M: Alexey Makhalov <amakhalov@vmware.com> 22726R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22727L: virtualization@lists.linux-foundation.org 22728L: x86@kernel.org 22729S: Supported 22730T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22731F: arch/x86/include/asm/vmware.h 22732F: arch/x86/kernel/cpu/vmware.c 22733 22734VMWARE PVRDMA DRIVER 22735M: Bryan Tan <bryantan@vmware.com> 22736M: Vishnu Dasa <vdasa@vmware.com> 22737R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22738L: linux-rdma@vger.kernel.org 22739S: Supported 22740F: drivers/infiniband/hw/vmw_pvrdma/ 22741 22742VMWARE PVSCSI DRIVER 22743M: Vishal Bhakta <vbhakta@vmware.com> 22744R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22745L: linux-scsi@vger.kernel.org 22746S: Supported 22747F: drivers/scsi/vmw_pvscsi.c 22748F: drivers/scsi/vmw_pvscsi.h 22749 22750VMWARE VIRTUAL PTP CLOCK DRIVER 22751M: Deep Shah <sdeep@vmware.com> 22752R: Ajay Kaher <akaher@vmware.com> 22753R: Alexey Makhalov <amakhalov@vmware.com> 22754R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22755L: netdev@vger.kernel.org 22756S: Supported 22757F: drivers/ptp/ptp_vmw.c 22758 22759VMWARE VMCI DRIVER 22760M: Bryan Tan <bryantan@vmware.com> 22761M: Vishnu Dasa <vdasa@vmware.com> 22762R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22763L: linux-kernel@vger.kernel.org 22764S: Supported 22765F: drivers/misc/vmw_vmci/ 22766F: include/linux/vmw_vmci* 22767 22768VMWARE VMMOUSE SUBDRIVER 22769M: Zack Rusin <zackr@vmware.com> 22770R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22771R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22772L: linux-input@vger.kernel.org 22773S: Supported 22774F: drivers/input/mouse/vmmouse.c 22775F: drivers/input/mouse/vmmouse.h 22776 22777VMWARE VMXNET3 ETHERNET DRIVER 22778M: Ronak Doshi <doshir@vmware.com> 22779R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22780L: netdev@vger.kernel.org 22781S: Supported 22782F: drivers/net/vmxnet3/ 22783 22784VMWARE VSOCK VMCI TRANSPORT DRIVER 22785M: Bryan Tan <bryantan@vmware.com> 22786M: Vishnu Dasa <vdasa@vmware.com> 22787R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22788L: linux-kernel@vger.kernel.org 22789S: Supported 22790F: net/vmw_vsock/vmci_transport* 22791 22792VOCORE VOCORE2 BOARD 22793M: Harvey Hunt <harveyhuntnexus@gmail.com> 22794L: linux-mips@vger.kernel.org 22795S: Maintained 22796F: arch/mips/boot/dts/ralink/vocore2.dts 22797 22798VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22799M: Liam Girdwood <lgirdwood@gmail.com> 22800M: Mark Brown <broonie@kernel.org> 22801L: linux-kernel@vger.kernel.org 22802S: Supported 22803W: http://www.slimlogic.co.uk/?p=48 22804T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22805F: Documentation/devicetree/bindings/regulator/ 22806F: Documentation/power/regulator/ 22807F: drivers/regulator/ 22808F: include/dt-bindings/regulator/ 22809F: include/linux/regulator/ 22810K: regulator_get_optional 22811 22812VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22813R: Matti Vaittinen <mazziesaccount@gmail.com> 22814F: drivers/regulator/irq_helpers.c 22815 22816VRF 22817M: David Ahern <dsahern@kernel.org> 22818L: netdev@vger.kernel.org 22819S: Maintained 22820F: Documentation/networking/vrf.rst 22821F: drivers/net/vrf.c 22822 22823VSPRINTF 22824M: Petr Mladek <pmladek@suse.com> 22825M: Steven Rostedt <rostedt@goodmis.org> 22826M: Sergey Senozhatsky <senozhatsky@chromium.org> 22827R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22828R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22829S: Maintained 22830T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22831F: Documentation/core-api/printk-formats.rst 22832F: lib/test_printf.c 22833F: lib/test_scanf.c 22834F: lib/vsprintf.c 22835 22836VT1211 HARDWARE MONITOR DRIVER 22837M: Juerg Haefliger <juergh@proton.me> 22838L: linux-hwmon@vger.kernel.org 22839S: Maintained 22840F: Documentation/hwmon/vt1211.rst 22841F: drivers/hwmon/vt1211.c 22842 22843VT8231 HARDWARE MONITOR DRIVER 22844M: Roger Lucas <vt8231@hiddenengine.co.uk> 22845L: linux-hwmon@vger.kernel.org 22846S: Maintained 22847F: drivers/hwmon/vt8231.c 22848 22849VUB300 USB to SDIO/SD/MMC bridge chip 22850L: linux-mmc@vger.kernel.org 22851S: Orphan 22852F: drivers/mmc/host/vub300.c 22853 22854W1 DALLAS'S 1-WIRE BUS 22855M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22856S: Maintained 22857F: Documentation/devicetree/bindings/w1/ 22858F: Documentation/w1/ 22859F: drivers/w1/ 22860F: include/linux/w1.h 22861 22862W83791D HARDWARE MONITORING DRIVER 22863M: Marc Hulsman <m.hulsman@tudelft.nl> 22864L: linux-hwmon@vger.kernel.org 22865S: Maintained 22866F: Documentation/hwmon/w83791d.rst 22867F: drivers/hwmon/w83791d.c 22868 22869W83793 HARDWARE MONITORING DRIVER 22870M: Rudolf Marek <r.marek@assembler.cz> 22871L: linux-hwmon@vger.kernel.org 22872S: Maintained 22873F: Documentation/hwmon/w83793.rst 22874F: drivers/hwmon/w83793.c 22875 22876W83795 HARDWARE MONITORING DRIVER 22877M: Jean Delvare <jdelvare@suse.com> 22878L: linux-hwmon@vger.kernel.org 22879S: Maintained 22880F: drivers/hwmon/w83795.c 22881 22882W83L51xD SD/MMC CARD INTERFACE DRIVER 22883M: Pierre Ossman <pierre@ossman.eu> 22884S: Maintained 22885F: drivers/mmc/host/wbsd.* 22886 22887WACOM PROTOCOL 4 SERIAL TABLETS 22888M: Julian Squires <julian@cipht.net> 22889M: Hans de Goede <hdegoede@redhat.com> 22890L: linux-input@vger.kernel.org 22891S: Maintained 22892F: drivers/input/tablet/wacom_serial4.c 22893 22894WANGXUN ETHERNET DRIVER 22895M: Jiawen Wu <jiawenwu@trustnetic.com> 22896M: Mengyuan Lou <mengyuanlou@net-swift.com> 22897L: netdev@vger.kernel.org 22898S: Maintained 22899W: https://www.net-swift.com 22900F: Documentation/networking/device_drivers/ethernet/wangxun/* 22901F: drivers/net/ethernet/wangxun/ 22902 22903WATCHDOG DEVICE DRIVERS 22904M: Wim Van Sebroeck <wim@linux-watchdog.org> 22905M: Guenter Roeck <linux@roeck-us.net> 22906L: linux-watchdog@vger.kernel.org 22907S: Maintained 22908W: http://www.linux-watchdog.org/ 22909T: git git://www.linux-watchdog.org/linux-watchdog.git 22910F: Documentation/devicetree/bindings/watchdog/ 22911F: Documentation/watchdog/ 22912F: drivers/watchdog/ 22913F: include/linux/watchdog.h 22914F: include/trace/events/watchdog.h 22915F: include/uapi/linux/watchdog.h 22916 22917WHISKEYCOVE PMIC GPIO DRIVER 22918M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22919L: linux-gpio@vger.kernel.org 22920S: Maintained 22921F: drivers/gpio/gpio-wcove.c 22922 22923WHWAVE RTC DRIVER 22924M: Dianlong Li <long17.cool@163.com> 22925L: linux-rtc@vger.kernel.org 22926S: Maintained 22927F: drivers/rtc/rtc-sd3078.c 22928 22929WIIMOTE HID DRIVER 22930M: David Rheinsberg <david.rheinsberg@gmail.com> 22931L: linux-input@vger.kernel.org 22932S: Maintained 22933F: drivers/hid/hid-wiimote* 22934 22935WILOCITY WIL6210 WIRELESS DRIVER 22936L: linux-wireless@vger.kernel.org 22937S: Orphan 22938W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22939F: drivers/net/wireless/ath/wil6210/ 22940 22941WINBOND CIR DRIVER 22942M: David Härdeman <david@hardeman.nu> 22943S: Maintained 22944F: drivers/media/rc/winbond-cir.c 22945 22946WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22947L: linux-watchdog@vger.kernel.org 22948S: Orphan 22949F: drivers/watchdog/ebc-c384_wdt.c 22950 22951WINSYSTEMS WS16C48 GPIO DRIVER 22952M: William Breathitt Gray <william.gray@linaro.org> 22953L: linux-gpio@vger.kernel.org 22954S: Maintained 22955F: drivers/gpio/gpio-ws16c48.c 22956 22957WIREGUARD SECURE NETWORK TUNNEL 22958M: Jason A. Donenfeld <Jason@zx2c4.com> 22959L: wireguard@lists.zx2c4.com 22960L: netdev@vger.kernel.org 22961S: Maintained 22962F: drivers/net/wireguard/ 22963F: tools/testing/selftests/wireguard/ 22964 22965WISTRON LAPTOP BUTTON DRIVER 22966M: Miloslav Trmac <mitr@volny.cz> 22967S: Maintained 22968F: drivers/input/misc/wistron_btns.c 22969 22970WL3501 WIRELESS PCMCIA CARD DRIVER 22971L: linux-wireless@vger.kernel.org 22972S: Odd fixes 22973F: drivers/net/wireless/legacy/wl3501* 22974 22975WMI BINARY MOF DRIVER 22976L: platform-drivers-x86@vger.kernel.org 22977S: Orphan 22978F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22979F: Documentation/wmi/devices/wmi-bmof.rst 22980F: drivers/platform/x86/wmi-bmof.c 22981 22982WOLFSON MICROELECTRONICS DRIVERS 22983L: patches@opensource.cirrus.com 22984S: Supported 22985W: https://github.com/CirrusLogic/linux-drivers/wiki 22986T: git https://github.com/CirrusLogic/linux-drivers.git 22987F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22988F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22989F: Documentation/devicetree/bindings/mfd/wm831x.txt 22990F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22991F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22992F: Documentation/devicetree/bindings/sound/wm* 22993F: Documentation/hwmon/wm83??.rst 22994F: arch/arm/mach-s3c/mach-crag6410* 22995F: drivers/clk/clk-wm83*.c 22996F: drivers/gpio/gpio-*wm*.c 22997F: drivers/gpio/gpio-arizona.c 22998F: drivers/hwmon/wm83??-hwmon.c 22999F: drivers/input/misc/wm831x-on.c 23000F: drivers/input/touchscreen/wm831x-ts.c 23001F: drivers/input/touchscreen/wm97*.c 23002F: drivers/leds/leds-wm83*.c 23003F: drivers/mfd/arizona* 23004F: drivers/mfd/cs47l24* 23005F: drivers/mfd/wm*.c 23006F: drivers/power/supply/wm83*.c 23007F: drivers/regulator/arizona* 23008F: drivers/regulator/wm8*.c 23009F: drivers/rtc/rtc-wm83*.c 23010F: drivers/video/backlight/wm83*_bl.c 23011F: drivers/watchdog/wm83*_wdt.c 23012F: include/linux/mfd/arizona/ 23013F: include/linux/mfd/wm831x/ 23014F: include/linux/mfd/wm8350/ 23015F: include/linux/mfd/wm8400* 23016F: include/linux/regulator/arizona* 23017F: include/linux/wm97xx.h 23018F: include/sound/wm????.h 23019F: sound/soc/codecs/arizona* 23020F: sound/soc/codecs/cs47l24* 23021F: sound/soc/codecs/wm* 23022 23023WORKQUEUE 23024M: Tejun Heo <tj@kernel.org> 23025R: Lai Jiangshan <jiangshanlai@gmail.com> 23026S: Maintained 23027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23028F: Documentation/core-api/workqueue.rst 23029F: include/linux/workqueue.h 23030F: kernel/workqueue.c 23031F: kernel/workqueue_internal.h 23032 23033WWAN DRIVERS 23034M: Loic Poulain <loic.poulain@linaro.org> 23035M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23036R: Johannes Berg <johannes@sipsolutions.net> 23037L: netdev@vger.kernel.org 23038S: Maintained 23039F: drivers/net/wwan/ 23040F: include/linux/wwan.h 23041F: include/uapi/linux/wwan.h 23042 23043X-POWERS AXP288 PMIC DRIVERS 23044M: Hans de Goede <hdegoede@redhat.com> 23045S: Maintained 23046F: drivers/acpi/pmic/intel_pmic_xpower.c 23047N: axp288 23048 23049X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23050M: Chen-Yu Tsai <wens@csie.org> 23051L: linux-kernel@vger.kernel.org 23052S: Maintained 23053N: axp[128] 23054 23055X.25 STACK 23056M: Martin Schiller <ms@dev.tdt.de> 23057L: linux-x25@vger.kernel.org 23058S: Maintained 23059F: Documentation/networking/lapb-module.rst 23060F: Documentation/networking/x25* 23061F: drivers/net/wan/hdlc_x25.c 23062F: drivers/net/wan/lapbether.c 23063F: include/*/lapb.h 23064F: include/net/x25* 23065F: include/uapi/linux/x25.h 23066F: net/lapb/ 23067F: net/x25/ 23068 23069X86 ARCHITECTURE (32-BIT AND 64-BIT) 23070M: Thomas Gleixner <tglx@linutronix.de> 23071M: Ingo Molnar <mingo@redhat.com> 23072M: Borislav Petkov <bp@alien8.de> 23073M: Dave Hansen <dave.hansen@linux.intel.com> 23074M: x86@kernel.org 23075R: "H. Peter Anvin" <hpa@zytor.com> 23076L: linux-kernel@vger.kernel.org 23077S: Maintained 23078T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23079F: Documentation/arch/x86/ 23080F: Documentation/devicetree/bindings/x86/ 23081F: arch/x86/ 23082 23083X86 ENTRY CODE 23084M: Andy Lutomirski <luto@kernel.org> 23085L: linux-kernel@vger.kernel.org 23086S: Maintained 23087T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23088F: arch/x86/entry/ 23089 23090X86 HARDWARE VULNERABILITIES 23091M: Thomas Gleixner <tglx@linutronix.de> 23092M: Borislav Petkov <bp@alien8.de> 23093M: Peter Zijlstra <peterz@infradead.org> 23094M: Josh Poimboeuf <jpoimboe@kernel.org> 23095R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23096S: Maintained 23097F: Documentation/admin-guide/hw-vuln/ 23098F: arch/x86/include/asm/nospec-branch.h 23099F: arch/x86/kernel/cpu/bugs.c 23100 23101X86 MCE INFRASTRUCTURE 23102M: Tony Luck <tony.luck@intel.com> 23103M: Borislav Petkov <bp@alien8.de> 23104L: linux-edac@vger.kernel.org 23105S: Maintained 23106F: Documentation/ABI/testing/sysfs-mce 23107F: Documentation/arch/x86/x86_64/machinecheck.rst 23108F: arch/x86/kernel/cpu/mce/* 23109 23110X86 MICROCODE UPDATE SUPPORT 23111M: Borislav Petkov <bp@alien8.de> 23112S: Maintained 23113F: arch/x86/kernel/cpu/microcode/* 23114 23115X86 MM 23116M: Dave Hansen <dave.hansen@linux.intel.com> 23117M: Andy Lutomirski <luto@kernel.org> 23118M: Peter Zijlstra <peterz@infradead.org> 23119L: linux-kernel@vger.kernel.org 23120S: Maintained 23121T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23122F: arch/x86/mm/ 23123 23124X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23125M: Hans de Goede <hdegoede@redhat.com> 23126L: platform-driver-x86@vger.kernel.org 23127S: Maintained 23128T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23129F: drivers/platform/x86/x86-android-tablets/ 23130 23131X86 PLATFORM DRIVERS 23132M: Hans de Goede <hdegoede@redhat.com> 23133M: Mark Gross <markgross@kernel.org> 23134L: platform-driver-x86@vger.kernel.org 23135S: Maintained 23136T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23137F: drivers/platform/olpc/ 23138F: drivers/platform/x86/ 23139F: include/linux/platform_data/x86/ 23140 23141X86 PLATFORM DRIVERS - ARCH 23142R: Darren Hart <dvhart@infradead.org> 23143R: Andy Shevchenko <andy@infradead.org> 23144L: platform-driver-x86@vger.kernel.org 23145L: x86@kernel.org 23146S: Maintained 23147T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23148F: arch/x86/platform 23149 23150X86 PLATFORM UV HPE SUPERDOME FLEX 23151M: Steve Wahl <steve.wahl@hpe.com> 23152R: Mike Travis <mike.travis@hpe.com> 23153R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23154R: Russ Anderson <russ.anderson@hpe.com> 23155S: Supported 23156F: arch/x86/include/asm/uv/ 23157F: arch/x86/kernel/apic/x2apic_uv_x.c 23158F: arch/x86/platform/uv/ 23159 23160X86 STACK UNWINDING 23161M: Josh Poimboeuf <jpoimboe@kernel.org> 23162M: Peter Zijlstra <peterz@infradead.org> 23163S: Supported 23164F: arch/x86/include/asm/unwind*.h 23165F: arch/x86/kernel/dumpstack.c 23166F: arch/x86/kernel/stacktrace.c 23167F: arch/x86/kernel/unwind_*.c 23168 23169X86 VDSO 23170M: Andy Lutomirski <luto@kernel.org> 23171L: linux-kernel@vger.kernel.org 23172S: Maintained 23173T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23174F: arch/x86/entry/vdso/ 23175 23176XARRAY 23177M: Matthew Wilcox <willy@infradead.org> 23178L: linux-fsdevel@vger.kernel.org 23179S: Supported 23180F: Documentation/core-api/xarray.rst 23181F: include/linux/idr.h 23182F: include/linux/xarray.h 23183F: lib/idr.c 23184F: lib/xarray.c 23185F: tools/testing/radix-tree 23186 23187XBOX DVD IR REMOTE 23188M: Benjamin Valentin <benpicco@googlemail.com> 23189S: Maintained 23190F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23191F: drivers/media/rc/xbox_remote.c 23192 23193XC2028/3028 TUNER DRIVER 23194M: Mauro Carvalho Chehab <mchehab@kernel.org> 23195L: linux-media@vger.kernel.org 23196S: Maintained 23197W: https://linuxtv.org 23198T: git git://linuxtv.org/media_tree.git 23199F: drivers/media/tuners/xc2028.* 23200 23201XDP (eXpress Data Path) 23202M: Alexei Starovoitov <ast@kernel.org> 23203M: Daniel Borkmann <daniel@iogearbox.net> 23204M: David S. Miller <davem@davemloft.net> 23205M: Jakub Kicinski <kuba@kernel.org> 23206M: Jesper Dangaard Brouer <hawk@kernel.org> 23207M: John Fastabend <john.fastabend@gmail.com> 23208L: netdev@vger.kernel.org 23209L: bpf@vger.kernel.org 23210S: Supported 23211F: drivers/net/ethernet/*/*/*/*/*xdp* 23212F: drivers/net/ethernet/*/*/*xdp* 23213F: include/net/xdp.h 23214F: include/net/xdp_priv.h 23215F: include/trace/events/xdp.h 23216F: kernel/bpf/cpumap.c 23217F: kernel/bpf/devmap.c 23218F: net/core/xdp.c 23219F: samples/bpf/xdp* 23220F: tools/testing/selftests/bpf/*/*xdp* 23221F: tools/testing/selftests/bpf/*xdp* 23222K: (?:\b|_)xdp(?:\b|_) 23223 23224XDP SOCKETS (AF_XDP) 23225M: Björn Töpel <bjorn@kernel.org> 23226M: Magnus Karlsson <magnus.karlsson@intel.com> 23227M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23228R: Jonathan Lemon <jonathan.lemon@gmail.com> 23229L: netdev@vger.kernel.org 23230L: bpf@vger.kernel.org 23231S: Maintained 23232F: Documentation/networking/af_xdp.rst 23233F: include/net/netns/xdp.h 23234F: include/net/xdp_sock* 23235F: include/net/xsk_buff_pool.h 23236F: include/uapi/linux/if_xdp.h 23237F: include/uapi/linux/xdp_diag.h 23238F: net/xdp/ 23239F: tools/testing/selftests/bpf/*xsk* 23240 23241XEN BLOCK SUBSYSTEM 23242M: Roger Pau Monné <roger.pau@citrix.com> 23243L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23244S: Supported 23245F: drivers/block/xen* 23246F: drivers/block/xen-blkback/* 23247 23248XEN HYPERVISOR ARM 23249M: Stefano Stabellini <sstabellini@kernel.org> 23250L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23251S: Maintained 23252F: arch/arm/include/asm/xen/ 23253F: arch/arm/xen/ 23254 23255XEN HYPERVISOR ARM64 23256M: Stefano Stabellini <sstabellini@kernel.org> 23257L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23258S: Maintained 23259F: arch/arm64/include/asm/xen/ 23260F: arch/arm64/xen/ 23261 23262XEN HYPERVISOR INTERFACE 23263M: Juergen Gross <jgross@suse.com> 23264M: Stefano Stabellini <sstabellini@kernel.org> 23265R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23266L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23267S: Supported 23268T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23269F: Documentation/ABI/stable/sysfs-hypervisor-xen 23270F: Documentation/ABI/testing/sysfs-hypervisor-xen 23271F: drivers/*/xen-*front.c 23272F: drivers/xen/ 23273F: include/uapi/xen/ 23274F: include/xen/ 23275F: kernel/configs/xen.config 23276 23277XEN HYPERVISOR X86 23278M: Juergen Gross <jgross@suse.com> 23279R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23280L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23281S: Supported 23282F: arch/x86/configs/xen.config 23283F: arch/x86/include/asm/pvclock-abi.h 23284F: arch/x86/include/asm/xen/ 23285F: arch/x86/platform/pvh/ 23286F: arch/x86/xen/ 23287 23288XEN NETWORK BACKEND DRIVER 23289M: Wei Liu <wei.liu@kernel.org> 23290M: Paul Durrant <paul@xen.org> 23291L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23292L: netdev@vger.kernel.org 23293S: Supported 23294F: drivers/net/xen-netback/* 23295 23296XEN PCI SUBSYSTEM 23297M: Juergen Gross <jgross@suse.com> 23298L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23299S: Supported 23300F: arch/x86/pci/*xen* 23301F: drivers/pci/*xen* 23302 23303XEN PVSCSI DRIVERS 23304M: Juergen Gross <jgross@suse.com> 23305L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23306L: linux-scsi@vger.kernel.org 23307S: Supported 23308F: drivers/scsi/xen-scsifront.c 23309F: drivers/xen/xen-scsiback.c 23310F: include/xen/interface/io/vscsiif.h 23311 23312XEN PVUSB DRIVER 23313M: Juergen Gross <jgross@suse.com> 23314L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23315L: linux-usb@vger.kernel.org 23316S: Supported 23317F: drivers/usb/host/xen* 23318F: include/xen/interface/io/usbif.h 23319 23320XEN SOUND FRONTEND DRIVER 23321M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23322L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23323L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23324S: Supported 23325F: sound/xen/* 23326 23327XEN SWIOTLB SUBSYSTEM 23328M: Juergen Gross <jgross@suse.com> 23329M: Stefano Stabellini <sstabellini@kernel.org> 23330L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23331L: iommu@lists.linux.dev 23332S: Supported 23333F: arch/*/include/asm/xen/swiotlb-xen.h 23334F: drivers/xen/swiotlb-xen.c 23335F: include/xen/arm/swiotlb-xen.h 23336F: include/xen/swiotlb-xen.h 23337 23338XFS FILESYSTEM 23339M: Darrick J. Wong <djwong@kernel.org> 23340L: linux-xfs@vger.kernel.org 23341S: Supported 23342W: http://xfs.org/ 23343C: irc://irc.oftc.net/xfs 23344T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23345F: Documentation/ABI/testing/sysfs-fs-xfs 23346F: Documentation/admin-guide/xfs.rst 23347F: Documentation/filesystems/xfs-delayed-logging-design.rst 23348F: Documentation/filesystems/xfs-self-describing-metadata.rst 23349F: fs/xfs/ 23350F: include/uapi/linux/dqblk_xfs.h 23351F: include/uapi/linux/fsmap.h 23352 23353XILINX AMS DRIVER 23354M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23355L: linux-iio@vger.kernel.org 23356S: Maintained 23357F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23358F: drivers/iio/adc/xilinx-ams.c 23359 23360XILINX AXI ETHERNET DRIVER 23361M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23362S: Maintained 23363F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23364F: drivers/net/ethernet/xilinx/xilinx_axienet* 23365 23366XILINX CAN DRIVER 23367M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23368R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23369L: linux-can@vger.kernel.org 23370S: Maintained 23371F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23372F: drivers/net/can/xilinx_can.c 23373 23374XILINX EVENT MANAGEMENT DRIVER 23375M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23376S: Maintained 23377F: drivers/soc/xilinx/xlnx_event_manager.c 23378F: include/linux/firmware/xlnx-event-manager.h 23379 23380XILINX GPIO DRIVER 23381M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23382R: Srinivas Neeli <srinivas.neeli@amd.com> 23383R: Michal Simek <michal.simek@amd.com> 23384S: Maintained 23385F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23386F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23387F: drivers/gpio/gpio-xilinx.c 23388F: drivers/gpio/gpio-zynq.c 23389 23390XILINX PWM DRIVER 23391M: Sean Anderson <sean.anderson@seco.com> 23392S: Maintained 23393F: drivers/pwm/pwm-xilinx.c 23394F: include/clocksource/timer-xilinx.h 23395 23396XILINX SD-FEC IP CORES 23397M: Derek Kiernan <derek.kiernan@amd.com> 23398M: Dragan Cvetic <dragan.cvetic@amd.com> 23399S: Maintained 23400F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23401F: Documentation/misc-devices/xilinx_sdfec.rst 23402F: drivers/misc/Kconfig 23403F: drivers/misc/Makefile 23404F: drivers/misc/xilinx_sdfec.c 23405F: include/uapi/misc/xilinx_sdfec.h 23406 23407XILINX UARTLITE SERIAL DRIVER 23408M: Peter Korsgaard <jacmet@sunsite.dk> 23409L: linux-serial@vger.kernel.org 23410S: Maintained 23411F: drivers/tty/serial/uartlite.c 23412 23413XILINX VIDEO IP CORES 23414M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23415L: linux-media@vger.kernel.org 23416S: Supported 23417T: git git://linuxtv.org/media_tree.git 23418F: Documentation/devicetree/bindings/media/xilinx/ 23419F: drivers/media/platform/xilinx/ 23420F: include/uapi/linux/xilinx-v4l2-controls.h 23421 23422XILINX WATCHDOG DRIVER 23423M: Srinivas Neeli <srinivas.neeli@amd.com> 23424R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23425R: Michal Simek <michal.simek@amd.com> 23426S: Maintained 23427F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23428F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23429F: drivers/watchdog/of_xilinx_wdt.c 23430F: drivers/watchdog/xilinx_wwdt.c 23431 23432XILINX XDMA DRIVER 23433M: Lizhi Hou <lizhi.hou@amd.com> 23434M: Brian Xu <brian.xu@amd.com> 23435M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23436L: dmaengine@vger.kernel.org 23437S: Supported 23438F: drivers/dma/xilinx/xdma-regs.h 23439F: drivers/dma/xilinx/xdma.c 23440F: include/linux/dma/amd_xdma.h 23441F: include/linux/platform_data/amd_xdma.h 23442 23443XILINX ZYNQMP DPDMA DRIVER 23444M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23445L: dmaengine@vger.kernel.org 23446S: Supported 23447F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23448F: drivers/dma/xilinx/xilinx_dpdma.c 23449F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23450 23451XILINX ZYNQMP OCM EDAC DRIVER 23452M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23453M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23454S: Maintained 23455F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23456F: drivers/edac/zynqmp_edac.c 23457 23458XILINX ZYNQMP PSGTR PHY DRIVER 23459M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23460L: linux-kernel@vger.kernel.org 23461S: Supported 23462T: git https://github.com/Xilinx/linux-xlnx.git 23463F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23464F: drivers/phy/xilinx/phy-zynqmp.c 23465 23466XILINX ZYNQMP SHA3 DRIVER 23467M: Harsha <harsha.harsha@amd.com> 23468S: Maintained 23469F: drivers/crypto/xilinx/zynqmp-sha.c 23470 23471XILLYBUS DRIVER 23472M: Eli Billauer <eli.billauer@gmail.com> 23473L: linux-kernel@vger.kernel.org 23474S: Supported 23475F: drivers/char/xillybus/ 23476 23477XLP9XX I2C DRIVER 23478M: George Cherian <gcherian@marvell.com> 23479L: linux-i2c@vger.kernel.org 23480S: Supported 23481W: http://www.marvell.com 23482F: drivers/i2c/busses/i2c-xlp9xx.c 23483 23484XRA1403 GPIO EXPANDER 23485M: Nandor Han <nandor.han@ge.com> 23486L: linux-gpio@vger.kernel.org 23487S: Maintained 23488F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23489F: drivers/gpio/gpio-xra1403.c 23490 23491XTENSA XTFPGA PLATFORM SUPPORT 23492M: Max Filippov <jcmvbkbc@gmail.com> 23493S: Maintained 23494F: drivers/spi/spi-xtensa-xtfpga.c 23495F: sound/soc/xtensa/xtfpga-i2s.c 23496 23497YAM DRIVER FOR AX.25 23498M: Jean-Paul Roubelat <jpr@f6fbb.org> 23499L: linux-hams@vger.kernel.org 23500S: Maintained 23501F: drivers/net/hamradio/yam* 23502F: include/linux/yam.h 23503 23504YAMA SECURITY MODULE 23505M: Kees Cook <keescook@chromium.org> 23506S: Supported 23507T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23508F: Documentation/admin-guide/LSM/Yama.rst 23509F: security/yama/ 23510 23511YEALINK PHONE DRIVER 23512M: Henk Vergonet <Henk.Vergonet@gmail.com> 23513L: usbb2k-api-dev@nongnu.org 23514S: Maintained 23515F: Documentation/input/devices/yealink.rst 23516F: drivers/input/misc/yealink.* 23517 23518Z3FOLD COMPRESSED PAGE ALLOCATOR 23519M: Vitaly Wool <vitaly.wool@konsulko.com> 23520R: Miaohe Lin <linmiaohe@huawei.com> 23521L: linux-mm@kvack.org 23522S: Maintained 23523F: mm/z3fold.c 23524 23525Z8530 DRIVER FOR AX.25 23526M: Joerg Reuter <jreuter@yaina.de> 23527L: linux-hams@vger.kernel.org 23528S: Maintained 23529W: http://yaina.de/jreuter/ 23530W: http://www.qsl.net/dl1bke/ 23531F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23532F: drivers/net/hamradio/*scc.c 23533F: drivers/net/hamradio/z8530.h 23534 23535ZBUD COMPRESSED PAGE ALLOCATOR 23536M: Seth Jennings <sjenning@redhat.com> 23537M: Dan Streetman <ddstreet@ieee.org> 23538L: linux-mm@kvack.org 23539S: Maintained 23540F: mm/zbud.c 23541 23542ZD1211RW WIRELESS DRIVER 23543M: Ulrich Kunitz <kune@deine-taler.de> 23544L: linux-wireless@vger.kernel.org 23545L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23546S: Maintained 23547W: http://zd1211.ath.cx/wiki/DriverRewrite 23548F: drivers/net/wireless/zydas/zd1211rw/ 23549 23550ZD1301 MEDIA DRIVER 23551M: Antti Palosaari <crope@iki.fi> 23552L: linux-media@vger.kernel.org 23553S: Maintained 23554W: https://linuxtv.org/ 23555W: http://palosaari.fi/linux/ 23556Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23557F: drivers/media/usb/dvb-usb-v2/zd1301* 23558 23559ZD1301_DEMOD 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/dvb-frontends/zd1301_demod* 23567 23568ZHAOXIN PROCESSOR SUPPORT 23569M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23570L: linux-kernel@vger.kernel.org 23571S: Maintained 23572F: arch/x86/kernel/cpu/zhaoxin.c 23573 23574ZONEFS FILESYSTEM 23575M: Damien Le Moal <dlemoal@kernel.org> 23576M: Naohiro Aota <naohiro.aota@wdc.com> 23577R: Johannes Thumshirn <jth@kernel.org> 23578L: linux-fsdevel@vger.kernel.org 23579S: Maintained 23580T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23581F: Documentation/filesystems/zonefs.rst 23582F: fs/zonefs/ 23583 23584ZPOOL COMPRESSED PAGE STORAGE API 23585M: Dan Streetman <ddstreet@ieee.org> 23586L: linux-mm@kvack.org 23587S: Maintained 23588F: include/linux/zpool.h 23589F: mm/zpool.c 23590 23591ZR36067 VIDEO FOR LINUX DRIVER 23592M: Corentin Labbe <clabbe@baylibre.com> 23593L: mjpeg-users@lists.sourceforge.net 23594L: linux-media@vger.kernel.org 23595S: Maintained 23596W: http://mjpeg.sourceforge.net/driver-zoran/ 23597Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23598F: Documentation/driver-api/media/drivers/zoran.rst 23599F: drivers/media/pci/zoran/ 23600 23601ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23602M: Minchan Kim <minchan@kernel.org> 23603M: Sergey Senozhatsky <senozhatsky@chromium.org> 23604L: linux-kernel@vger.kernel.org 23605S: Maintained 23606F: Documentation/admin-guide/blockdev/zram.rst 23607F: drivers/block/zram/ 23608 23609ZS DECSTATION Z85C30 SERIAL DRIVER 23610M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23611S: Maintained 23612F: drivers/tty/serial/zs.* 23613 23614ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23615M: Minchan Kim <minchan@kernel.org> 23616M: Sergey Senozhatsky <senozhatsky@chromium.org> 23617L: linux-mm@kvack.org 23618S: Maintained 23619F: Documentation/mm/zsmalloc.rst 23620F: include/linux/zsmalloc.h 23621F: mm/zsmalloc.c 23622 23623ZSTD 23624M: Nick Terrell <terrelln@fb.com> 23625S: Maintained 23626B: https://github.com/facebook/zstd/issues 23627T: git https://github.com/terrelln/linux.git 23628F: crypto/zstd.c 23629F: include/linux/zstd* 23630F: lib/decompress_unzstd.c 23631F: lib/zstd/ 23632N: zstd 23633K: zstd 23634 23635ZSWAP COMPRESSED SWAP CACHING 23636M: Seth Jennings <sjenning@redhat.com> 23637M: Dan Streetman <ddstreet@ieee.org> 23638M: Vitaly Wool <vitaly.wool@konsulko.com> 23639L: linux-mm@kvack.org 23640S: Maintained 23641F: mm/zswap.c 23642 23643THE REST 23644M: Linus Torvalds <torvalds@linux-foundation.org> 23645L: linux-kernel@vger.kernel.org 23646S: Buried alive in reporters 23647T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23648F: * 23649F: */ 23650
