1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@microchip.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@microchip.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@microchip.com> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265M: Simon Kelley <simon@thekelleys.org.uk> 3266L: linux-wireless@vger.kernel.org 3267S: Maintained 3268W: http://www.thekelleys.org.uk/atmel 3269W: http://atmelwlandriver.sourceforge.net/ 3270F: drivers/net/wireless/atmel/atmel* 3271 3272ATOMIC INFRASTRUCTURE 3273M: Will Deacon <will@kernel.org> 3274M: Peter Zijlstra <peterz@infradead.org> 3275R: Boqun Feng <boqun.feng@gmail.com> 3276R: Mark Rutland <mark.rutland@arm.com> 3277L: linux-kernel@vger.kernel.org 3278S: Maintained 3279F: Documentation/atomic_*.txt 3280F: arch/*/include/asm/atomic*.h 3281F: include/*/atomic*.h 3282F: include/linux/refcount.h 3283F: scripts/atomic/ 3284 3285ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3286M: Bradley Grove <linuxdrivers@attotech.com> 3287L: linux-scsi@vger.kernel.org 3288S: Supported 3289W: http://www.attotech.com 3290F: drivers/scsi/esas2r 3291 3292ATUSB IEEE 802.15.4 RADIO DRIVER 3293M: Stefan Schmidt <stefan@datenfreihafen.org> 3294L: linux-wpan@vger.kernel.org 3295S: Maintained 3296F: drivers/net/ieee802154/at86rf230.h 3297F: drivers/net/ieee802154/atusb.c 3298F: drivers/net/ieee802154/atusb.h 3299 3300AUDIT SUBSYSTEM 3301M: Paul Moore <paul@paul-moore.com> 3302M: Eric Paris <eparis@redhat.com> 3303L: audit@vger.kernel.org 3304S: Supported 3305W: https://github.com/linux-audit 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3307F: include/asm-generic/audit_*.h 3308F: include/linux/audit.h 3309F: include/linux/audit_arch.h 3310F: include/uapi/linux/audit.h 3311F: kernel/audit* 3312F: lib/*audit.c 3313 3314AUXILIARY BUS DRIVER 3315M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3316R: Dave Ertman <david.m.ertman@intel.com> 3317R: Ira Weiny <ira.weiny@intel.com> 3318S: Supported 3319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3320F: Documentation/driver-api/auxiliary_bus.rst 3321F: drivers/base/auxiliary.c 3322F: include/linux/auxiliary_bus.h 3323 3324AUXILIARY DISPLAY DRIVERS 3325M: Miguel Ojeda <ojeda@kernel.org> 3326S: Maintained 3327F: Documentation/devicetree/bindings/auxdisplay/ 3328F: drivers/auxdisplay/ 3329F: include/linux/cfag12864b.h 3330 3331AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3332M: Andreas Klinger <ak@it-klinger.de> 3333L: linux-iio@vger.kernel.org 3334S: Maintained 3335F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3336F: drivers/iio/adc/hx711.c 3337 3338AX.25 NETWORK LAYER 3339M: Ralf Baechle <ralf@linux-mips.org> 3340L: linux-hams@vger.kernel.org 3341S: Maintained 3342W: http://www.linux-ax25.org/ 3343F: include/net/ax25.h 3344F: include/uapi/linux/ax25.h 3345F: net/ax25/ 3346 3347AXENTIA ARM DEVICES 3348M: Peter Rosin <peda@axentia.se> 3349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3350S: Maintained 3351F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3352F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3353F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3354F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3355 3356AXENTIA ASOC DRIVERS 3357M: Peter Rosin <peda@axentia.se> 3358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3359S: Maintained 3360F: Documentation/devicetree/bindings/sound/axentia,* 3361F: sound/soc/atmel/tse850-pcm5142.c 3362 3363AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3364M: Nuno Sá <nuno.sa@analog.com> 3365L: linux-hwmon@vger.kernel.org 3366S: Supported 3367W: https://ez.analog.com/linux-software-drivers 3368F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3369F: drivers/hwmon/axi-fan-control.c 3370 3371AXXIA I2C CONTROLLER 3372M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3373L: linux-i2c@vger.kernel.org 3374S: Maintained 3375F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3376F: drivers/i2c/busses/i2c-axxia.c 3377 3378AZ6007 DVB DRIVER 3379M: Mauro Carvalho Chehab <mchehab@kernel.org> 3380L: linux-media@vger.kernel.org 3381S: Maintained 3382W: https://linuxtv.org 3383T: git git://linuxtv.org/media_tree.git 3384F: drivers/media/usb/dvb-usb-v2/az6007.c 3385 3386AZTECH FM RADIO RECEIVER DRIVER 3387M: Hans Verkuil <hverkuil@xs4all.nl> 3388L: linux-media@vger.kernel.org 3389S: Maintained 3390W: https://linuxtv.org 3391T: git git://linuxtv.org/media_tree.git 3392F: drivers/media/radio/radio-aztech* 3393 3394B43 WIRELESS DRIVER 3395L: linux-wireless@vger.kernel.org 3396L: b43-dev@lists.infradead.org 3397S: Odd Fixes 3398W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3399F: drivers/net/wireless/broadcom/b43/ 3400 3401B43LEGACY WIRELESS DRIVER 3402M: Larry Finger <Larry.Finger@lwfinger.net> 3403L: linux-wireless@vger.kernel.org 3404L: b43-dev@lists.infradead.org 3405S: Maintained 3406W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3407F: drivers/net/wireless/broadcom/b43legacy/ 3408 3409BACKLIGHT CLASS/SUBSYSTEM 3410M: Lee Jones <lee@kernel.org> 3411M: Daniel Thompson <daniel.thompson@linaro.org> 3412M: Jingoo Han <jingoohan1@gmail.com> 3413L: dri-devel@lists.freedesktop.org 3414S: Maintained 3415T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3416F: Documentation/ABI/stable/sysfs-class-backlight 3417F: Documentation/ABI/testing/sysfs-class-backlight 3418F: Documentation/devicetree/bindings/leds/backlight 3419F: drivers/video/backlight/ 3420F: include/linux/backlight.h 3421F: include/linux/pwm_backlight.h 3422 3423BARCO P50 GPIO DRIVER 3424M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3425M: Peter Korsgaard <peter.korsgaard@barco.com> 3426S: Maintained 3427F: drivers/platform/x86/barco-p50-gpio.c 3428 3429BATMAN ADVANCED 3430M: Marek Lindner <mareklindner@neomailbox.ch> 3431M: Simon Wunderlich <sw@simonwunderlich.de> 3432M: Antonio Quartulli <a@unstable.cc> 3433M: Sven Eckelmann <sven@narfation.org> 3434L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3435S: Maintained 3436W: https://www.open-mesh.org/ 3437Q: https://patchwork.open-mesh.org/project/batman/list/ 3438B: https://www.open-mesh.org/projects/batman-adv/issues 3439C: ircs://irc.hackint.org/batadv 3440T: git https://git.open-mesh.org/linux-merge.git 3441F: Documentation/networking/batman-adv.rst 3442F: include/uapi/linux/batadv_packet.h 3443F: include/uapi/linux/batman_adv.h 3444F: net/batman-adv/ 3445 3446BAYCOM/HDLCDRV DRIVERS FOR AX.25 3447M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3448L: linux-hams@vger.kernel.org 3449S: Maintained 3450W: http://www.baycom.org/~tom/ham/ham.html 3451F: drivers/net/hamradio/baycom* 3452 3453BCACHE (BLOCK LAYER CACHE) 3454M: Coly Li <colyli@suse.de> 3455M: Kent Overstreet <kent.overstreet@gmail.com> 3456L: linux-bcache@vger.kernel.org 3457S: Maintained 3458W: http://bcache.evilpiepirate.org 3459C: irc://irc.oftc.net/bcache 3460F: drivers/md/bcache/ 3461 3462BDISP ST MEDIA DRIVER 3463M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3464L: linux-media@vger.kernel.org 3465S: Supported 3466W: https://linuxtv.org 3467T: git git://linuxtv.org/media_tree.git 3468F: drivers/media/platform/st/sti/bdisp 3469 3470BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3471M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3472L: netdev@vger.kernel.org 3473S: Maintained 3474F: drivers/net/ethernet/ec_bhf.c 3475 3476BEFS FILE SYSTEM 3477M: Luis de Bethencourt <luisbg@kernel.org> 3478M: Salah Triki <salah.triki@gmail.com> 3479S: Maintained 3480T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3481F: Documentation/filesystems/befs.rst 3482F: fs/befs/ 3483 3484BFQ I/O SCHEDULER 3485M: Paolo Valente <paolo.valente@unimore.it> 3486M: Jens Axboe <axboe@kernel.dk> 3487L: linux-block@vger.kernel.org 3488S: Maintained 3489F: Documentation/block/bfq-iosched.rst 3490F: block/bfq-* 3491 3492BFS FILE SYSTEM 3493M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3494S: Maintained 3495F: Documentation/filesystems/bfs.rst 3496F: fs/bfs/ 3497F: include/uapi/linux/bfs_fs.h 3498 3499BITMAP API 3500M: Yury Norov <yury.norov@gmail.com> 3501R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3502R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3503S: Maintained 3504F: include/linux/bitfield.h 3505F: include/linux/bitmap.h 3506F: include/linux/bits.h 3507F: include/linux/cpumask.h 3508F: include/linux/find.h 3509F: include/linux/nodemask.h 3510F: include/vdso/bits.h 3511F: lib/bitmap.c 3512F: lib/cpumask.c 3513F: lib/cpumask_kunit.c 3514F: lib/find_bit.c 3515F: lib/find_bit_benchmark.c 3516F: lib/test_bitmap.c 3517F: tools/include/linux/bitfield.h 3518F: tools/include/linux/bitmap.h 3519F: tools/include/linux/bits.h 3520F: tools/include/linux/find.h 3521F: tools/include/vdso/bits.h 3522F: tools/lib/bitmap.c 3523F: tools/lib/find_bit.c 3524 3525BLINKM RGB LED DRIVER 3526M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3527S: Maintained 3528F: drivers/leds/leds-blinkm.c 3529 3530BLOCK LAYER 3531M: Jens Axboe <axboe@kernel.dk> 3532L: linux-block@vger.kernel.org 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3535F: Documentation/ABI/stable/sysfs-block 3536F: Documentation/block/ 3537F: block/ 3538F: drivers/block/ 3539F: include/linux/bio.h 3540F: include/linux/blk* 3541F: kernel/trace/blktrace.c 3542F: lib/sbitmap.c 3543 3544BLOCK2MTD DRIVER 3545M: Joern Engel <joern@lazybastard.org> 3546L: linux-mtd@lists.infradead.org 3547S: Maintained 3548F: drivers/mtd/devices/block2mtd.c 3549 3550BLUETOOTH DRIVERS 3551M: Marcel Holtmann <marcel@holtmann.org> 3552M: Johan Hedberg <johan.hedberg@gmail.com> 3553M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3554L: linux-bluetooth@vger.kernel.org 3555S: Supported 3556W: http://www.bluez.org/ 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3559F: Documentation/devicetree/bindings/net/bluetooth/ 3560F: drivers/bluetooth/ 3561 3562BLUETOOTH SUBSYSTEM 3563M: Marcel Holtmann <marcel@holtmann.org> 3564M: Johan Hedberg <johan.hedberg@gmail.com> 3565M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3566L: linux-bluetooth@vger.kernel.org 3567S: Supported 3568W: http://www.bluez.org/ 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3571F: include/net/bluetooth/ 3572F: net/bluetooth/ 3573 3574BONDING DRIVER 3575M: Jay Vosburgh <j.vosburgh@gmail.com> 3576M: Andy Gospodarek <andy@greyhouse.net> 3577L: netdev@vger.kernel.org 3578S: Supported 3579W: http://sourceforge.net/projects/bonding/ 3580F: Documentation/networking/bonding.rst 3581F: drivers/net/bonding/ 3582F: include/net/bond* 3583F: include/uapi/linux/if_bonding.h 3584F: tools/testing/selftests/drivers/net/bonding/ 3585 3586BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3587M: Dan Robertson <dan@dlrobertson.com> 3588L: linux-iio@vger.kernel.org 3589S: Maintained 3590F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3591F: drivers/iio/accel/bma400* 3592 3593BPF JIT for ARM 3594M: Shubham Bansal <illusionist.neo@gmail.com> 3595L: bpf@vger.kernel.org 3596S: Odd Fixes 3597F: arch/arm/net/ 3598 3599BPF JIT for ARM64 3600M: Daniel Borkmann <daniel@iogearbox.net> 3601M: Alexei Starovoitov <ast@kernel.org> 3602M: Zi Shen Lim <zlim.lnx@gmail.com> 3603L: bpf@vger.kernel.org 3604S: Supported 3605F: arch/arm64/net/ 3606 3607BPF JIT for MIPS (32-BIT AND 64-BIT) 3608M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3609M: Paul Burton <paulburton@kernel.org> 3610L: bpf@vger.kernel.org 3611S: Maintained 3612F: arch/mips/net/ 3613 3614BPF JIT for NFP NICs 3615M: Jakub Kicinski <kuba@kernel.org> 3616L: bpf@vger.kernel.org 3617S: Odd Fixes 3618F: drivers/net/ethernet/netronome/nfp/bpf/ 3619 3620BPF JIT for POWERPC (32-BIT AND 64-BIT) 3621M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3622M: Michael Ellerman <mpe@ellerman.id.au> 3623L: bpf@vger.kernel.org 3624S: Supported 3625F: arch/powerpc/net/ 3626 3627BPF JIT for RISC-V (32-bit) 3628M: Luke Nelson <luke.r.nels@gmail.com> 3629M: Xi Wang <xi.wang@gmail.com> 3630L: bpf@vger.kernel.org 3631S: Maintained 3632F: arch/riscv/net/ 3633X: arch/riscv/net/bpf_jit_comp64.c 3634 3635BPF JIT for RISC-V (64-bit) 3636M: Björn Töpel <bjorn@kernel.org> 3637L: bpf@vger.kernel.org 3638S: Maintained 3639F: arch/riscv/net/ 3640X: arch/riscv/net/bpf_jit_comp32.c 3641 3642BPF JIT for S390 3643M: Ilya Leoshkevich <iii@linux.ibm.com> 3644M: Heiko Carstens <hca@linux.ibm.com> 3645M: Vasily Gorbik <gor@linux.ibm.com> 3646L: bpf@vger.kernel.org 3647S: Supported 3648F: arch/s390/net/ 3649X: arch/s390/net/pnet.c 3650 3651BPF JIT for SPARC (32-BIT AND 64-BIT) 3652M: David S. Miller <davem@davemloft.net> 3653L: bpf@vger.kernel.org 3654S: Odd Fixes 3655F: arch/sparc/net/ 3656 3657BPF JIT for X86 32-BIT 3658M: Wang YanQing <udknight@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Odd Fixes 3661F: arch/x86/net/bpf_jit_comp32.c 3662 3663BPF JIT for X86 64-BIT 3664M: Alexei Starovoitov <ast@kernel.org> 3665M: Daniel Borkmann <daniel@iogearbox.net> 3666L: bpf@vger.kernel.org 3667S: Supported 3668F: arch/x86/net/ 3669X: arch/x86/net/bpf_jit_comp32.c 3670 3671BPF [BTF] 3672M: Martin KaFai Lau <martin.lau@linux.dev> 3673L: bpf@vger.kernel.org 3674S: Maintained 3675F: include/linux/btf* 3676F: kernel/bpf/btf.c 3677 3678BPF [CORE] 3679M: Alexei Starovoitov <ast@kernel.org> 3680M: Daniel Borkmann <daniel@iogearbox.net> 3681R: John Fastabend <john.fastabend@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: include/linux/bpf* 3685F: include/linux/filter.h 3686F: include/linux/tnum.h 3687F: kernel/bpf/core.c 3688F: kernel/bpf/dispatcher.c 3689F: kernel/bpf/syscall.c 3690F: kernel/bpf/tnum.c 3691F: kernel/bpf/trampoline.c 3692F: kernel/bpf/verifier.c 3693 3694BPF [DOCUMENTATION] (Related to Standardization) 3695R: David Vernet <void@manifault.com> 3696L: bpf@vger.kernel.org 3697L: bpf@ietf.org 3698S: Maintained 3699F: Documentation/bpf/instruction-set.rst 3700 3701BPF [GENERAL] (Safe Dynamic Programs and Tools) 3702M: Alexei Starovoitov <ast@kernel.org> 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Andrii Nakryiko <andrii@kernel.org> 3705R: Martin KaFai Lau <martin.lau@linux.dev> 3706R: Song Liu <song@kernel.org> 3707R: Yonghong Song <yhs@fb.com> 3708R: John Fastabend <john.fastabend@gmail.com> 3709R: KP Singh <kpsingh@kernel.org> 3710R: Stanislav Fomichev <sdf@google.com> 3711R: Hao Luo <haoluo@google.com> 3712R: Jiri Olsa <jolsa@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Supported 3715W: https://bpf.io/ 3716Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3719F: Documentation/bpf/ 3720F: Documentation/networking/filter.rst 3721F: Documentation/userspace-api/ebpf/ 3722F: arch/*/net/* 3723F: include/linux/bpf* 3724F: include/linux/btf* 3725F: include/linux/filter.h 3726F: include/trace/events/xdp.h 3727F: include/uapi/linux/bpf* 3728F: include/uapi/linux/btf* 3729F: include/uapi/linux/filter.h 3730F: kernel/bpf/ 3731F: kernel/trace/bpf_trace.c 3732F: lib/test_bpf.c 3733F: net/bpf/ 3734F: net/core/filter.c 3735F: net/sched/act_bpf.c 3736F: net/sched/cls_bpf.c 3737F: samples/bpf/ 3738F: scripts/bpf_doc.py 3739F: scripts/pahole-flags.sh 3740F: scripts/pahole-version.sh 3741F: tools/bpf/ 3742F: tools/lib/bpf/ 3743F: tools/testing/selftests/bpf/ 3744 3745BPF [ITERATOR] 3746M: Yonghong Song <yhs@fb.com> 3747L: bpf@vger.kernel.org 3748S: Maintained 3749F: kernel/bpf/*iter.c 3750 3751BPF [L7 FRAMEWORK] (sockmap) 3752M: John Fastabend <john.fastabend@gmail.com> 3753M: Jakub Sitnicki <jakub@cloudflare.com> 3754L: netdev@vger.kernel.org 3755L: bpf@vger.kernel.org 3756S: Maintained 3757F: include/linux/skmsg.h 3758F: net/core/skmsg.c 3759F: net/core/sock_map.c 3760F: net/ipv4/tcp_bpf.c 3761F: net/ipv4/udp_bpf.c 3762F: net/unix/unix_bpf.c 3763 3764BPF [LIBRARY] (libbpf) 3765M: Andrii Nakryiko <andrii@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: tools/lib/bpf/ 3769 3770BPF [MISC] 3771L: bpf@vger.kernel.org 3772S: Odd Fixes 3773K: (?:\b|_)bpf(?:\b|_) 3774 3775BPF [NETWORKING] (struct_ops, reuseport) 3776M: Martin KaFai Lau <martin.lau@linux.dev> 3777L: bpf@vger.kernel.org 3778L: netdev@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/bpf_struct* 3781 3782BPF [NETWORKING] (tc BPF, sock_addr) 3783M: Martin KaFai Lau <martin.lau@linux.dev> 3784M: Daniel Borkmann <daniel@iogearbox.net> 3785R: John Fastabend <john.fastabend@gmail.com> 3786L: bpf@vger.kernel.org 3787L: netdev@vger.kernel.org 3788S: Maintained 3789F: net/core/filter.c 3790F: net/sched/act_bpf.c 3791F: net/sched/cls_bpf.c 3792 3793BPF [RINGBUF] 3794M: Andrii Nakryiko <andrii@kernel.org> 3795L: bpf@vger.kernel.org 3796S: Maintained 3797F: kernel/bpf/ringbuf.c 3798 3799BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3800M: KP Singh <kpsingh@kernel.org> 3801R: Florent Revest <revest@chromium.org> 3802R: Brendan Jackman <jackmanb@chromium.org> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: Documentation/bpf/prog_lsm.rst 3806F: include/linux/bpf_lsm.h 3807F: kernel/bpf/bpf_lsm.c 3808F: security/bpf/ 3809 3810BPF [SELFTESTS] (Test Runners & Infrastructure) 3811M: Andrii Nakryiko <andrii@kernel.org> 3812R: Mykola Lysenko <mykolal@fb.com> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: tools/testing/selftests/bpf/ 3816 3817BPF [STORAGE & CGROUPS] 3818M: Martin KaFai Lau <martin.lau@linux.dev> 3819L: bpf@vger.kernel.org 3820S: Maintained 3821F: kernel/bpf/*storage.c 3822F: kernel/bpf/bpf_lru* 3823F: kernel/bpf/cgroup.c 3824 3825BPF [TOOLING] (bpftool) 3826M: Quentin Monnet <quentin@isovalent.com> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/disasm.* 3830F: tools/bpf/bpftool/ 3831 3832BPF [TRACING] 3833M: Song Liu <song@kernel.org> 3834R: Jiri Olsa <jolsa@kernel.org> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/stackmap.c 3838F: kernel/trace/bpf_trace.c 3839 3840BROADCOM B44 10/100 ETHERNET DRIVER 3841M: Michael Chan <michael.chan@broadcom.com> 3842L: netdev@vger.kernel.org 3843S: Supported 3844F: drivers/net/ethernet/broadcom/b44.* 3845 3846BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3847M: Florian Fainelli <florian.fainelli@broadcom.com> 3848L: netdev@vger.kernel.org 3849L: openwrt-devel@lists.openwrt.org (subscribers-only) 3850S: Supported 3851F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3852F: drivers/net/dsa/b53/* 3853F: drivers/net/dsa/bcm_sf2* 3854F: include/linux/dsa/brcm.h 3855F: include/linux/platform_data/b53.h 3856 3857BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3858M: Florian Fainelli <florian.fainelli@broadcom.com> 3859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3860L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3862S: Maintained 3863T: git https://github.com/broadcom/stblinux.git 3864F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3865F: drivers/pci/controller/pcie-brcmstb.c 3866F: drivers/staging/vc04_services 3867N: bcm2711 3868N: bcm283* 3869N: raspberrypi 3870 3871BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3872M: Florian Fainelli <florian.fainelli@broadcom.com> 3873M: Ray Jui <rjui@broadcom.com> 3874M: Scott Branden <sbranden@broadcom.com> 3875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3876S: Maintained 3877T: git https://github.com/broadcom/mach-bcm 3878F: arch/arm/mach-bcm/ 3879N: bcm281* 3880N: bcm113* 3881N: bcm216* 3882N: kona 3883 3884BROADCOM BCM47XX MIPS ARCHITECTURE 3885M: Hauke Mehrtens <hauke@hauke-m.de> 3886M: Rafał Miłecki <zajec5@gmail.com> 3887L: linux-mips@vger.kernel.org 3888S: Maintained 3889F: Documentation/devicetree/bindings/mips/brcm/ 3890F: arch/mips/bcm47xx/* 3891F: arch/mips/include/asm/mach-bcm47xx/* 3892 3893BROADCOM BCM4908 ETHERNET DRIVER 3894M: Rafał Miłecki <rafal@milecki.pl> 3895R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3896L: netdev@vger.kernel.org 3897S: Maintained 3898F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3899F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3900F: drivers/net/ethernet/broadcom/unimac.h 3901 3902BROADCOM BCM4908 PINMUX DRIVER 3903M: Rafał Miłecki <rafal@milecki.pl> 3904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3905L: linux-gpio@vger.kernel.org 3906S: Maintained 3907F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3908F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3909 3910BROADCOM BCM5301X ARM ARCHITECTURE 3911M: Florian Fainelli <florian.fainelli@broadcom.com> 3912M: Hauke Mehrtens <hauke@hauke-m.de> 3913M: Rafał Miłecki <zajec5@gmail.com> 3914R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3916S: Maintained 3917F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3918F: arch/arm/boot/dts/broadcom/bcm470* 3919F: arch/arm/boot/dts/broadcom/bcm5301* 3920F: arch/arm/boot/dts/broadcom/bcm953012* 3921F: arch/arm/mach-bcm/bcm_5301x.c 3922 3923BROADCOM BCM53573 ARM ARCHITECTURE 3924M: Florian Fainelli <florian.fainelli@broadcom.com> 3925M: Rafał Miłecki <rafal@milecki.pl> 3926R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3928S: Maintained 3929F: arch/arm/boot/dts/broadcom/bcm47189* 3930F: arch/arm/boot/dts/broadcom/bcm53573* 3931 3932BROADCOM BCM63XX/BCM33XX UDC DRIVER 3933M: Kevin Cernekee <cernekee@gmail.com> 3934L: linux-usb@vger.kernel.org 3935S: Maintained 3936F: drivers/usb/gadget/udc/bcm63xx_udc.* 3937 3938BROADCOM BCM7XXX ARM ARCHITECTURE 3939M: Florian Fainelli <florian.fainelli@broadcom.com> 3940R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3942S: Maintained 3943T: git https://github.com/broadcom/stblinux.git 3944F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3945F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3946F: arch/arm/include/asm/hardware/cache-b15-rac.h 3947F: arch/arm/mach-bcm/*brcmstb* 3948F: arch/arm/mm/cache-b15-rac.c 3949F: drivers/bus/brcmstb_gisb.c 3950F: drivers/pci/controller/pcie-brcmstb.c 3951N: brcmstb 3952N: bcm7038 3953N: bcm7120 3954 3955BROADCOM BCMBCA ARM ARCHITECTURE 3956M: William Zhang <william.zhang@broadcom.com> 3957M: Anand Gore <anand.gore@broadcom.com> 3958M: Kursad Oney <kursad.oney@broadcom.com> 3959M: Florian Fainelli <florian.fainelli@broadcom.com> 3960M: Rafał Miłecki <rafal@milecki.pl> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964T: git https://github.com/broadcom/stblinux.git 3965F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3966F: arch/arm64/boot/dts/broadcom/bcmbca/* 3967N: bcmbca 3968N: bcm[9]?47622 3969N: bcm[9]?4912 3970N: bcm[9]?63138 3971N: bcm[9]?63146 3972N: bcm[9]?63148 3973N: bcm[9]?63158 3974N: bcm[9]?63178 3975N: bcm[9]?6756 3976N: bcm[9]?6813 3977N: bcm[9]?6846 3978N: bcm[9]?6855 3979N: bcm[9]?6856 3980N: bcm[9]?6858 3981N: bcm[9]?6878 3982 3983BROADCOM BDC DRIVER 3984M: Justin Chen <justin.chen@broadcom.com> 3985M: Al Cooper <alcooperx@gmail.com> 3986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3987L: linux-usb@vger.kernel.org 3988S: Maintained 3989F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3990F: drivers/usb/gadget/udc/bdc/ 3991 3992BROADCOM BMIPS CPUFREQ DRIVER 3993M: Markus Mayer <mmayer@broadcom.com> 3994R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3995L: linux-pm@vger.kernel.org 3996S: Maintained 3997F: drivers/cpufreq/bmips-cpufreq.c 3998 3999BROADCOM BMIPS MIPS ARCHITECTURE 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-mips@vger.kernel.org 4003S: Maintained 4004T: git https://github.com/broadcom/stblinux.git 4005F: arch/mips/bmips/* 4006F: arch/mips/boot/dts/brcm/bcm*.dts* 4007F: arch/mips/include/asm/mach-bmips/* 4008F: arch/mips/kernel/*bmips* 4009F: drivers/irqchip/irq-bcm63* 4010F: drivers/irqchip/irq-bcm7* 4011F: drivers/irqchip/irq-brcmstb* 4012F: drivers/soc/bcm/bcm63xx 4013F: include/linux/bcm963xx_nvram.h 4014F: include/linux/bcm963xx_tag.h 4015 4016BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4017M: Rasesh Mody <rmody@marvell.com> 4018M: GR-Linux-NIC-Dev@marvell.com 4019L: netdev@vger.kernel.org 4020S: Supported 4021F: drivers/net/ethernet/broadcom/bnx2.* 4022F: drivers/net/ethernet/broadcom/bnx2_* 4023 4024BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4025M: Saurav Kashyap <skashyap@marvell.com> 4026M: Javed Hasan <jhasan@marvell.com> 4027M: GR-QLogic-Storage-Upstream@marvell.com 4028L: linux-scsi@vger.kernel.org 4029S: Supported 4030F: drivers/scsi/bnx2fc/ 4031 4032BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4033M: Nilesh Javali <njavali@marvell.com> 4034M: Manish Rangankar <mrangankar@marvell.com> 4035M: GR-QLogic-Storage-Upstream@marvell.com 4036L: linux-scsi@vger.kernel.org 4037S: Supported 4038F: drivers/scsi/bnx2i/ 4039 4040BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4041M: Ariel Elior <aelior@marvell.com> 4042M: Sudarsana Kalluru <skalluru@marvell.com> 4043M: Manish Chopra <manishc@marvell.com> 4044L: netdev@vger.kernel.org 4045S: Supported 4046F: drivers/net/ethernet/broadcom/bnx2x/ 4047 4048BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4049M: Michael Chan <michael.chan@broadcom.com> 4050L: netdev@vger.kernel.org 4051S: Supported 4052F: drivers/firmware/broadcom/tee_bnxt_fw.c 4053F: drivers/net/ethernet/broadcom/bnxt/ 4054F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4055 4056BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4057M: Arend van Spriel <aspriel@gmail.com> 4058M: Franky Lin <franky.lin@broadcom.com> 4059M: Hante Meuleman <hante.meuleman@broadcom.com> 4060L: linux-wireless@vger.kernel.org 4061L: brcm80211-dev-list.pdl@broadcom.com 4062L: SHA-cyfmac-dev-list@infineon.com 4063S: Supported 4064F: drivers/net/wireless/broadcom/brcm80211/ 4065 4066BROADCOM BRCMSTB GPIO DRIVER 4067M: Doug Berger <opendmb@gmail.com> 4068M: Florian Fainelli <florian.fainelli@broadcom> 4069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4070S: Supported 4071F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4072F: drivers/gpio/gpio-brcmstb.c 4073 4074BROADCOM BRCMSTB I2C DRIVER 4075M: Kamal Dasu <kamal.dasu@broadcom.com> 4076R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4077L: linux-i2c@vger.kernel.org 4078S: Supported 4079F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4080F: drivers/i2c/busses/i2c-brcmstb.c 4081 4082BROADCOM BRCMSTB UART DRIVER 4083M: Al Cooper <alcooperx@gmail.com> 4084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4085L: linux-serial@vger.kernel.org 4086S: Maintained 4087F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4088F: drivers/tty/serial/8250/8250_bcm7271.c 4089 4090BROADCOM BRCMSTB USB EHCI DRIVER 4091M: Justin Chen <justin.chen@broadcom.com> 4092M: Al Cooper <alcooperx@gmail.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-usb@vger.kernel.org 4095S: Maintained 4096F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4097F: drivers/usb/host/ehci-brcm.* 4098 4099BROADCOM BRCMSTB USB PIN MAP DRIVER 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-usb@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4105F: drivers/usb/misc/brcmstb-usb-pinmap.c 4106 4107BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4108M: Justin Chen <justin.chen@broadcom.com> 4109M: Al Cooper <alcooperx@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-kernel@vger.kernel.org 4112S: Maintained 4113F: drivers/phy/broadcom/phy-brcm-usb* 4114 4115BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4116M: William Zhang <william.zhang@broadcom.com> 4117M: Kursad Oney <kursad.oney@broadcom.com> 4118M: Jonas Gorski <jonas.gorski@gmail.com> 4119R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4120L: linux-spi@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4123F: drivers/spi/spi-bcm63xx-hsspi.c 4124F: drivers/spi/spi-bcmbca-hsspi.c 4125 4126BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4127M: Jonas Gorski <jonas.gorski@gmail.com> 4128L: linux-spi@vger.kernel.org 4129S: Odd Fixes 4130F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4131F: drivers/spi/spi-bcm63xx.c 4132 4133BROADCOM ETHERNET PHY DRIVERS 4134M: Florian Fainelli <florian.fainelli@broadcom.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: netdev@vger.kernel.org 4137S: Supported 4138F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4139F: drivers/net/phy/bcm*.[ch] 4140F: drivers/net/phy/broadcom.c 4141F: include/linux/brcmphy.h 4142 4143BROADCOM GENET ETHERNET DRIVER 4144M: Doug Berger <opendmb@gmail.com> 4145M: Florian Fainelli <florian.fainelli@broadcom.com> 4146R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4147L: netdev@vger.kernel.org 4148S: Supported 4149F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4150F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4151F: drivers/net/ethernet/broadcom/genet/ 4152F: drivers/net/ethernet/broadcom/unimac.h 4153F: drivers/net/mdio/mdio-bcm-unimac.c 4154F: include/linux/platform_data/bcmgenet.h 4155F: include/linux/platform_data/mdio-bcm-unimac.h 4156 4157BROADCOM IPROC ARM ARCHITECTURE 4158M: Ray Jui <rjui@broadcom.com> 4159M: Scott Branden <sbranden@broadcom.com> 4160R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4162S: Maintained 4163T: git https://github.com/broadcom/stblinux.git 4164F: arch/arm64/boot/dts/broadcom/northstar2/* 4165F: arch/arm64/boot/dts/broadcom/stingray/* 4166F: drivers/clk/bcm/clk-ns* 4167F: drivers/clk/bcm/clk-sr* 4168F: drivers/pinctrl/bcm/pinctrl-ns* 4169F: include/dt-bindings/clock/bcm-sr* 4170N: iproc 4171N: cygnus 4172N: bcm[-_]nsp 4173N: bcm9113* 4174N: bcm9583* 4175N: bcm9585* 4176N: bcm9586* 4177N: bcm988312 4178N: bcm113* 4179N: bcm583* 4180N: bcm585* 4181N: bcm586* 4182N: bcm88312 4183N: hr2 4184N: stingray 4185 4186BROADCOM IPROC GBIT ETHERNET DRIVER 4187M: Rafał Miłecki <rafal@milecki.pl> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: netdev@vger.kernel.org 4190S: Maintained 4191F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4192F: drivers/net/ethernet/broadcom/bgmac* 4193F: drivers/net/ethernet/broadcom/unimac.h 4194 4195BROADCOM KONA GPIO DRIVER 4196M: Ray Jui <rjui@broadcom.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198S: Supported 4199F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4200F: drivers/gpio/gpio-bcm-kona.c 4201 4202BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4203M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4204M: Kashyap Desai <kashyap.desai@broadcom.com> 4205M: Sumit Saxena <sumit.saxena@broadcom.com> 4206M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4207L: mpi3mr-linuxdrv.pdl@broadcom.com 4208L: linux-scsi@vger.kernel.org 4209S: Supported 4210W: https://www.broadcom.com/support/storage 4211F: drivers/scsi/mpi3mr/ 4212 4213BROADCOM NETXTREME-E ROCE DRIVER 4214M: Selvin Xavier <selvin.xavier@broadcom.com> 4215L: linux-rdma@vger.kernel.org 4216S: Supported 4217W: http://www.broadcom.com 4218F: drivers/infiniband/hw/bnxt_re/ 4219F: include/uapi/rdma/bnxt_re-abi.h 4220 4221BROADCOM NVRAM DRIVER 4222M: Rafał Miłecki <zajec5@gmail.com> 4223L: linux-mips@vger.kernel.org 4224S: Maintained 4225F: drivers/firmware/broadcom/* 4226 4227BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4228M: Rafał Miłecki <rafal@milecki.pl> 4229M: Florian Fainelli <florian.fainelli@broadcom.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-pm@vger.kernel.org 4232S: Maintained 4233T: git https://github.com/broadcom/stblinux.git 4234F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4235F: include/dt-bindings/soc/bcm-pmb.h 4236 4237BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4238M: Rafał Miłecki <zajec5@gmail.com> 4239L: linux-wireless@vger.kernel.org 4240S: Maintained 4241F: drivers/bcma/ 4242F: include/linux/bcma/ 4243 4244BROADCOM SPI DRIVER 4245M: Kamal Dasu <kamal.dasu@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247S: Maintained 4248F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4249F: drivers/spi/spi-bcm-qspi.* 4250F: drivers/spi/spi-brcmstb-qspi.c 4251F: drivers/spi/spi-iproc-qspi.c 4252 4253BROADCOM STB AVS CPUFREQ DRIVER 4254M: Markus Mayer <mmayer@broadcom.com> 4255R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4256L: linux-pm@vger.kernel.org 4257S: Maintained 4258F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4259F: drivers/cpufreq/brcmstb* 4260 4261BROADCOM STB AVS TMON DRIVER 4262M: Markus Mayer <mmayer@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-pm@vger.kernel.org 4265S: Maintained 4266F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4267F: drivers/thermal/broadcom/brcmstb* 4268 4269BROADCOM STB DPFE DRIVER 4270M: Markus Mayer <mmayer@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4273S: Maintained 4274F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4275F: drivers/memory/brcmstb_dpfe.c 4276 4277BROADCOM STB NAND FLASH DRIVER 4278M: Brian Norris <computersforpeace@gmail.com> 4279M: Kamal Dasu <kamal.dasu@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-mtd@lists.infradead.org 4282S: Maintained 4283F: drivers/mtd/nand/raw/brcmnand/ 4284F: include/linux/platform_data/brcmnand.h 4285 4286BROADCOM STB PCIE DRIVER 4287M: Jim Quinlan <jim2101024@gmail.com> 4288M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4289M: Florian Fainelli <florian.fainelli@broadcom.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: linux-pci@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4294F: drivers/pci/controller/pcie-brcmstb.c 4295 4296BROADCOM SYSTEMPORT ETHERNET DRIVER 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4302F: drivers/net/ethernet/broadcom/bcmsysport.* 4303F: drivers/net/ethernet/broadcom/unimac.h 4304 4305BROADCOM TG3 GIGABIT ETHERNET DRIVER 4306M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4307M: Prashant Sreedharan <prashant@broadcom.com> 4308M: Michael Chan <mchan@broadcom.com> 4309L: netdev@vger.kernel.org 4310S: Supported 4311F: drivers/net/ethernet/broadcom/tg3.* 4312 4313BROADCOM VK DRIVER 4314M: Scott Branden <scott.branden@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316S: Supported 4317F: drivers/misc/bcm-vk/ 4318F: include/uapi/linux/misc/bcm_vk.h 4319 4320BROCADE BFA FC SCSI DRIVER 4321M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4322M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4323L: linux-scsi@vger.kernel.org 4324S: Supported 4325F: drivers/scsi/bfa/ 4326 4327BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4328M: Rasesh Mody <rmody@marvell.com> 4329M: Sudarsana Kalluru <skalluru@marvell.com> 4330M: GR-Linux-NIC-Dev@marvell.com 4331L: netdev@vger.kernel.org 4332S: Supported 4333F: drivers/net/ethernet/brocade/bna/ 4334 4335BSG (block layer generic sg v4 driver) 4336M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4337L: linux-scsi@vger.kernel.org 4338S: Supported 4339F: block/bsg.c 4340F: include/linux/bsg.h 4341F: include/uapi/linux/bsg.h 4342 4343BT87X AUDIO DRIVER 4344M: Clemens Ladisch <clemens@ladisch.de> 4345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4346S: Maintained 4347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4348F: Documentation/sound/cards/bt87x.rst 4349F: sound/pci/bt87x.c 4350 4351BT8XXGPIO DRIVER 4352M: Michael Buesch <m@bues.ch> 4353S: Maintained 4354W: http://bu3sch.de/btgpio.php 4355F: drivers/gpio/gpio-bt8xx.c 4356 4357BTRFS FILE SYSTEM 4358M: Chris Mason <clm@fb.com> 4359M: Josef Bacik <josef@toxicpanda.com> 4360M: David Sterba <dsterba@suse.com> 4361L: linux-btrfs@vger.kernel.org 4362S: Maintained 4363W: https://btrfs.readthedocs.io 4364W: https://btrfs.wiki.kernel.org/ 4365Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4366C: irc://irc.libera.chat/btrfs 4367T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4368F: Documentation/filesystems/btrfs.rst 4369F: fs/btrfs/ 4370F: include/linux/btrfs* 4371F: include/trace/events/btrfs.h 4372F: include/uapi/linux/btrfs* 4373 4374BTTV VIDEO4LINUX DRIVER 4375M: Mauro Carvalho Chehab <mchehab@kernel.org> 4376L: linux-media@vger.kernel.org 4377S: Odd fixes 4378W: https://linuxtv.org 4379T: git git://linuxtv.org/media_tree.git 4380F: Documentation/driver-api/media/drivers/bttv* 4381F: drivers/media/pci/bt8xx/bttv* 4382 4383BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4384M: Chanwoo Choi <cw00.choi@samsung.com> 4385L: linux-pm@vger.kernel.org 4386L: linux-samsung-soc@vger.kernel.org 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4389F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4390F: drivers/devfreq/exynos-bus.c 4391 4392BUSLOGIC SCSI DRIVER 4393M: Khalid Aziz <khalid@gonehiking.org> 4394L: linux-scsi@vger.kernel.org 4395S: Maintained 4396F: drivers/scsi/BusLogic.* 4397F: drivers/scsi/FlashPoint.* 4398 4399BXCAN CAN NETWORK DRIVER 4400M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4401L: linux-can@vger.kernel.org 4402S: Maintained 4403F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4404F: drivers/net/can/bxcan.c 4405 4406C-MEDIA CMI8788 DRIVER 4407M: Clemens Ladisch <clemens@ladisch.de> 4408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4409S: Maintained 4410T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4411F: sound/pci/oxygen/ 4412 4413C-SKY ARCHITECTURE 4414M: Guo Ren <guoren@kernel.org> 4415L: linux-csky@vger.kernel.org 4416S: Supported 4417T: git https://github.com/c-sky/csky-linux.git 4418F: Documentation/devicetree/bindings/csky/ 4419F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4420F: Documentation/devicetree/bindings/timer/csky,* 4421F: arch/csky/ 4422F: drivers/clocksource/timer-gx6605s.c 4423F: drivers/clocksource/timer-mp-csky.c 4424F: drivers/irqchip/irq-csky-* 4425N: csky 4426K: csky 4427 4428CA8210 IEEE-802.15.4 RADIO DRIVER 4429L: linux-wpan@vger.kernel.org 4430S: Orphan 4431W: https://github.com/Cascoda/ca8210-linux.git 4432F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4433F: drivers/net/ieee802154/ca8210.c 4434 4435CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4436M: David Howells <dhowells@redhat.com> 4437L: linux-cachefs@redhat.com (moderated for non-subscribers) 4438S: Supported 4439F: Documentation/filesystems/caching/cachefiles.rst 4440F: fs/cachefiles/ 4441 4442CACHESTAT: PAGE CACHE STATS FOR A FILE 4443M: Nhat Pham <nphamcs@gmail.com> 4444M: Johannes Weiner <hannes@cmpxchg.org> 4445L: linux-mm@kvack.org 4446S: Maintained 4447F: tools/testing/selftests/cachestat/test_cachestat.c 4448 4449CADENCE MIPI-CSI2 BRIDGES 4450M: Maxime Ripard <mripard@kernel.org> 4451L: linux-media@vger.kernel.org 4452S: Maintained 4453F: Documentation/devicetree/bindings/media/cdns,*.txt 4454F: drivers/media/platform/cadence/cdns-csi2* 4455 4456CADENCE NAND DRIVER 4457L: linux-mtd@lists.infradead.org 4458S: Orphan 4459F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4460F: drivers/mtd/nand/raw/cadence-nand-controller.c 4461 4462CADENCE USB3 DRD IP DRIVER 4463M: Peter Chen <peter.chen@kernel.org> 4464M: Pawel Laszczak <pawell@cadence.com> 4465R: Roger Quadros <rogerq@kernel.org> 4466L: linux-usb@vger.kernel.org 4467S: Maintained 4468T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4469F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4470F: drivers/usb/cdns3/ 4471X: drivers/usb/cdns3/cdnsp* 4472 4473CADENCE USBHS DRIVER 4474M: Pawel Laszczak <pawell@cadence.com> 4475L: linux-usb@vger.kernel.org 4476S: Maintained 4477F: drivers/usb/gadget/udc/cdns2 4478 4479CADENCE USBSSP DRD IP DRIVER 4480M: Pawel Laszczak <pawell@cadence.com> 4481L: linux-usb@vger.kernel.org 4482S: Maintained 4483T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4484F: drivers/usb/cdns3/ 4485X: drivers/usb/cdns3/cdns3* 4486 4487CADET FM/AM RADIO RECEIVER DRIVER 4488M: Hans Verkuil <hverkuil@xs4all.nl> 4489L: linux-media@vger.kernel.org 4490S: Maintained 4491W: https://linuxtv.org 4492T: git git://linuxtv.org/media_tree.git 4493F: drivers/media/radio/radio-cadet* 4494 4495CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4496L: linux-media@vger.kernel.org 4497S: Orphan 4498T: git git://linuxtv.org/media_tree.git 4499F: Documentation/admin-guide/media/cafe_ccic* 4500F: drivers/media/platform/marvell/ 4501 4502CAIF NETWORK LAYER 4503L: netdev@vger.kernel.org 4504S: Orphan 4505F: Documentation/networking/caif/ 4506F: drivers/net/caif/ 4507F: include/net/caif/ 4508F: include/uapi/linux/caif/ 4509F: net/caif/ 4510 4511CAKE QDISC 4512M: Toke Høiland-Jørgensen <toke@toke.dk> 4513L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4514S: Maintained 4515F: net/sched/sch_cake.c 4516 4517CAN NETWORK DRIVERS 4518M: Wolfgang Grandegger <wg@grandegger.com> 4519M: Marc Kleine-Budde <mkl@pengutronix.de> 4520L: linux-can@vger.kernel.org 4521S: Maintained 4522W: https://github.com/linux-can 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4525F: Documentation/devicetree/bindings/net/can/ 4526F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4527F: drivers/net/can/ 4528F: drivers/phy/phy-can-transceiver.c 4529F: include/linux/can/bittiming.h 4530F: include/linux/can/dev.h 4531F: include/linux/can/length.h 4532F: include/linux/can/platform/ 4533F: include/linux/can/rx-offload.h 4534F: include/uapi/linux/can/error.h 4535F: include/uapi/linux/can/netlink.h 4536F: include/uapi/linux/can/vxcan.h 4537 4538CAN NETWORK LAYER 4539M: Oliver Hartkopp <socketcan@hartkopp.net> 4540M: Marc Kleine-Budde <mkl@pengutronix.de> 4541L: linux-can@vger.kernel.org 4542S: Maintained 4543W: https://github.com/linux-can 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4546F: Documentation/networking/can.rst 4547F: include/linux/can/can-ml.h 4548F: include/linux/can/core.h 4549F: include/linux/can/skb.h 4550F: include/net/netns/can.h 4551F: include/uapi/linux/can.h 4552F: include/uapi/linux/can/bcm.h 4553F: include/uapi/linux/can/gw.h 4554F: include/uapi/linux/can/isotp.h 4555F: include/uapi/linux/can/raw.h 4556F: net/can/ 4557 4558CAN-J1939 NETWORK LAYER 4559M: Robin van der Gracht <robin@protonic.nl> 4560M: Oleksij Rempel <o.rempel@pengutronix.de> 4561R: kernel@pengutronix.de 4562L: linux-can@vger.kernel.org 4563S: Maintained 4564F: Documentation/networking/j1939.rst 4565F: include/uapi/linux/can/j1939.h 4566F: net/can/j1939/ 4567 4568CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-riscv@lists.infradead.org 4571L: linux-gpio@vger.kernel.org (pinctrl driver) 4572F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4573F: drivers/pinctrl/pinctrl-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-kernel@vger.kernel.org 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4581F: drivers/reset/reset-k210.c 4582 4583CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4584M: Damien Le Moal <dlemoal@kernel.org> 4585L: linux-riscv@lists.infradead.org 4586S: Maintained 4587F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4588F: drivers/soc/canaan/ 4589F: include/soc/canaan/ 4590 4591CAPABILITIES 4592M: Serge Hallyn <serge@hallyn.com> 4593L: linux-security-module@vger.kernel.org 4594S: Supported 4595F: include/linux/capability.h 4596F: include/uapi/linux/capability.h 4597F: kernel/capability.c 4598F: security/commoncap.c 4599 4600CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4601M: Kevin Tsai <ktsai@capellamicro.com> 4602S: Maintained 4603F: drivers/iio/light/cm* 4604 4605CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4606M: Christian Lamparter <chunkeey@googlemail.com> 4607L: linux-wireless@vger.kernel.org 4608S: Maintained 4609W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4610F: drivers/net/wireless/ath/carl9170/ 4611 4612CAVIUM I2C DRIVER 4613M: Robert Richter <rric@kernel.org> 4614S: Odd Fixes 4615W: http://www.marvell.com 4616F: drivers/i2c/busses/i2c-octeon* 4617F: drivers/i2c/busses/i2c-thunderx* 4618 4619CAVIUM LIQUIDIO NETWORK DRIVER 4620M: Derek Chickles <dchickles@marvell.com> 4621M: Satanand Burla <sburla@marvell.com> 4622M: Felix Manlunas <fmanlunas@marvell.com> 4623L: netdev@vger.kernel.org 4624S: Supported 4625W: http://www.marvell.com 4626F: drivers/net/ethernet/cavium/liquidio/ 4627 4628CAVIUM MMC DRIVER 4629M: Robert Richter <rric@kernel.org> 4630S: Odd Fixes 4631W: http://www.marvell.com 4632F: drivers/mmc/host/cavium* 4633 4634CAVIUM OCTEON-TX CRYPTO DRIVER 4635M: George Cherian <gcherian@marvell.com> 4636L: linux-crypto@vger.kernel.org 4637S: Supported 4638W: http://www.marvell.com 4639F: drivers/crypto/cavium/cpt/ 4640 4641CAVIUM THUNDERX2 ARM64 SOC 4642M: Robert Richter <rric@kernel.org> 4643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4644S: Odd Fixes 4645F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4646F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4647 4648CBS/ETF/TAPRIO QDISCS 4649M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4650L: netdev@vger.kernel.org 4651S: Maintained 4652F: net/sched/sch_cbs.c 4653F: net/sched/sch_etf.c 4654F: net/sched/sch_taprio.c 4655 4656CC2520 IEEE-802.15.4 RADIO DRIVER 4657M: Stefan Schmidt <stefan@datenfreihafen.org> 4658L: linux-wpan@vger.kernel.org 4659S: Odd Fixes 4660F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4661F: drivers/net/ieee802154/cc2520.c 4662 4663CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4664M: Gilad Ben-Yossef <gilad@benyossef.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: drivers/crypto/ccree/ 4669 4670CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4671M: Hadar Gat <hadar.gat@arm.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4675F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4676F: drivers/char/hw_random/cctrng.c 4677F: drivers/char/hw_random/cctrng.h 4678 4679CEC FRAMEWORK 4680M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4681L: linux-media@vger.kernel.org 4682S: Supported 4683W: http://linuxtv.org 4684T: git git://linuxtv.org/media_tree.git 4685F: Documentation/ABI/testing/debugfs-cec-error-inj 4686F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4687F: Documentation/driver-api/media/cec-core.rst 4688F: Documentation/userspace-api/media/cec 4689F: drivers/media/cec/ 4690F: drivers/media/rc/keymaps/rc-cec.c 4691F: include/media/cec-notifier.h 4692F: include/media/cec.h 4693F: include/uapi/linux/cec-funcs.h 4694F: include/uapi/linux/cec.h 4695 4696CEC GPIO DRIVER 4697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4698L: linux-media@vger.kernel.org 4699S: Supported 4700W: http://linuxtv.org 4701T: git git://linuxtv.org/media_tree.git 4702F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4703F: drivers/media/cec/platform/cec-gpio/ 4704 4705CELL BROADBAND ENGINE ARCHITECTURE 4706M: Arnd Bergmann <arnd@arndb.de> 4707L: linuxppc-dev@lists.ozlabs.org 4708S: Supported 4709W: http://www.ibm.com/developerworks/power/cell/ 4710F: arch/powerpc/include/asm/cell*.h 4711F: arch/powerpc/include/asm/spu*.h 4712F: arch/powerpc/include/uapi/asm/spu*.h 4713F: arch/powerpc/platforms/cell/ 4714 4715CELLWISE CW2015 BATTERY DRIVER 4716M: Tobias Schrammm <t.schramm@manjaro.org> 4717S: Maintained 4718F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4719F: drivers/power/supply/cw2015_battery.c 4720 4721CEPH COMMON CODE (LIBCEPH) 4722M: Ilya Dryomov <idryomov@gmail.com> 4723M: Xiubo Li <xiubli@redhat.com> 4724R: Jeff Layton <jlayton@kernel.org> 4725L: ceph-devel@vger.kernel.org 4726S: Supported 4727W: http://ceph.com/ 4728T: git https://github.com/ceph/ceph-client.git 4729F: include/linux/ceph/ 4730F: include/linux/crush/ 4731F: net/ceph/ 4732 4733CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4734M: Xiubo Li <xiubli@redhat.com> 4735M: Ilya Dryomov <idryomov@gmail.com> 4736R: Jeff Layton <jlayton@kernel.org> 4737L: ceph-devel@vger.kernel.org 4738S: Supported 4739W: http://ceph.com/ 4740T: git https://github.com/ceph/ceph-client.git 4741F: Documentation/filesystems/ceph.rst 4742F: fs/ceph/ 4743 4744CERTIFICATE HANDLING 4745M: David Howells <dhowells@redhat.com> 4746M: David Woodhouse <dwmw2@infradead.org> 4747L: keyrings@vger.kernel.org 4748S: Maintained 4749F: Documentation/admin-guide/module-signing.rst 4750F: certs/ 4751F: scripts/sign-file.c 4752F: tools/certs/ 4753 4754CFAG12864B LCD DRIVER 4755M: Miguel Ojeda <ojeda@kernel.org> 4756S: Maintained 4757F: drivers/auxdisplay/cfag12864b.c 4758F: include/linux/cfag12864b.h 4759 4760CFAG12864BFB LCD FRAMEBUFFER DRIVER 4761M: Miguel Ojeda <ojeda@kernel.org> 4762S: Maintained 4763F: drivers/auxdisplay/cfag12864bfb.c 4764F: include/linux/cfag12864b.h 4765 4766CHAR and MISC DRIVERS 4767M: Arnd Bergmann <arnd@arndb.de> 4768M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4769S: Supported 4770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4771F: drivers/char/ 4772F: drivers/misc/ 4773F: include/linux/miscdevice.h 4774X: drivers/char/agp/ 4775X: drivers/char/hw_random/ 4776X: drivers/char/ipmi/ 4777X: drivers/char/random.c 4778X: drivers/char/tpm/ 4779 4780CHECKPATCH 4781M: Andy Whitcroft <apw@canonical.com> 4782M: Joe Perches <joe@perches.com> 4783R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4784R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4785S: Maintained 4786F: scripts/checkpatch.pl 4787 4788CHECKPATCH DOCUMENTATION 4789M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4790M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4791R: Joe Perches <joe@perches.com> 4792S: Maintained 4793F: Documentation/dev-tools/checkpatch.rst 4794 4795CHINESE DOCUMENTATION 4796M: Alex Shi <alexs@kernel.org> 4797M: Yanteng Si <siyanteng@loongson.cn> 4798S: Maintained 4799F: Documentation/translations/zh_CN/ 4800 4801CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4802M: Peter Chen <peter.chen@kernel.org> 4803L: linux-usb@vger.kernel.org 4804S: Maintained 4805T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4806F: drivers/usb/chipidea/ 4807 4808CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4813F: drivers/input/touchscreen/chipone_icn8318.c 4814 4815CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4816M: Hans de Goede <hdegoede@redhat.com> 4817L: linux-input@vger.kernel.org 4818S: Maintained 4819F: drivers/input/touchscreen/chipone_icn8505.c 4820 4821CHROME HARDWARE PLATFORM SUPPORT 4822M: Benson Leung <bleung@chromium.org> 4823L: chrome-platform@lists.linux.dev 4824S: Maintained 4825T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4826F: drivers/platform/chrome/ 4827 4828CHROMEOS EC CODEC DRIVER 4829M: Cheng-Yi Chiang <cychiang@chromium.org> 4830M: Tzung-Bi Shih <tzungbi@kernel.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4835F: sound/soc/codecs/cros_ec_codec.* 4836 4837CHROMEOS EC SUBDRIVERS 4838M: Benson Leung <bleung@chromium.org> 4839R: Guenter Roeck <groeck@chromium.org> 4840L: chrome-platform@lists.linux.dev 4841S: Maintained 4842F: drivers/power/supply/cros_usbpd-charger.c 4843N: cros_ec 4844N: cros-ec 4845 4846CHROMEOS EC UART DRIVER 4847M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4848R: Benson Leung <bleung@chromium.org> 4849R: Tzung-Bi Shih <tzungbi@kernel.org> 4850S: Maintained 4851F: drivers/platform/chrome/cros_ec_uart.c 4852 4853CHROMEOS EC USB PD NOTIFY DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_usbpd_notify.c 4858F: include/linux/platform_data/cros_usbpd_notify.h 4859 4860CHROMEOS EC USB TYPE-C DRIVER 4861M: Prashant Malani <pmalani@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864F: drivers/platform/chrome/cros_ec_typec.* 4865F: drivers/platform/chrome/cros_typec_switch.c 4866F: drivers/platform/chrome/cros_typec_vdm.* 4867 4868CHROMEOS HPS DRIVER 4869M: Dan Callaghan <dcallagh@chromium.org> 4870R: Sami Kyöstilä <skyostil@chromium.org> 4871S: Maintained 4872F: drivers/platform/chrome/cros_hps_i2c.c 4873 4874CHRONTEL CH7322 CEC DRIVER 4875M: Joe Tessler <jrt@google.com> 4876L: linux-media@vger.kernel.org 4877S: Maintained 4878T: git git://linuxtv.org/media_tree.git 4879F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4880F: drivers/media/cec/i2c/ch7322.c 4881 4882CIRRUS LOGIC AUDIO CODEC DRIVERS 4883M: James Schulman <james.schulman@cirrus.com> 4884M: David Rhodes <david.rhodes@cirrus.com> 4885M: Richard Fitzgerald <rf@opensource.cirrus.com> 4886L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4887L: patches@opensource.cirrus.com 4888S: Maintained 4889F: Documentation/devicetree/bindings/sound/cirrus,cs* 4890F: include/dt-bindings/sound/cs* 4891F: include/sound/cs* 4892F: sound/pci/hda/cs* 4893F: sound/pci/hda/hda_cs_dsp_ctl.* 4894F: sound/soc/codecs/cs* 4895 4896CIRRUS LOGIC DSP FIRMWARE DRIVER 4897M: Simon Trimmer <simont@opensource.cirrus.com> 4898M: Charles Keepax <ckeepax@opensource.cirrus.com> 4899M: Richard Fitzgerald <rf@opensource.cirrus.com> 4900L: patches@opensource.cirrus.com 4901S: Supported 4902W: https://github.com/CirrusLogic/linux-drivers/wiki 4903T: git https://github.com/CirrusLogic/linux-drivers.git 4904F: drivers/firmware/cirrus/* 4905F: include/linux/firmware/cirrus/* 4906 4907CIRRUS LOGIC EP93XX ETHERNET DRIVER 4908M: Hartley Sweeten <hsweeten@visionengravers.com> 4909L: netdev@vger.kernel.org 4910S: Maintained 4911F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4912 4913CIRRUS LOGIC LOCHNAGAR DRIVER 4914M: Charles Keepax <ckeepax@opensource.cirrus.com> 4915M: Richard Fitzgerald <rf@opensource.cirrus.com> 4916L: patches@opensource.cirrus.com 4917S: Supported 4918F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4923F: Documentation/hwmon/lochnagar.rst 4924F: drivers/clk/clk-lochnagar.c 4925F: drivers/hwmon/lochnagar-hwmon.c 4926F: drivers/mfd/lochnagar-i2c.c 4927F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4928F: drivers/regulator/lochnagar-regulator.c 4929F: include/dt-bindings/clock/lochnagar.h 4930F: include/dt-bindings/pinctrl/lochnagar.h 4931F: include/linux/mfd/lochnagar* 4932F: sound/soc/codecs/lochnagar-sc.c 4933 4934CIRRUS LOGIC MADERA CODEC DRIVERS 4935M: Charles Keepax <ckeepax@opensource.cirrus.com> 4936M: Richard Fitzgerald <rf@opensource.cirrus.com> 4937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4938L: patches@opensource.cirrus.com 4939S: Supported 4940W: https://github.com/CirrusLogic/linux-drivers/wiki 4941T: git https://github.com/CirrusLogic/linux-drivers.git 4942F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4944F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4945F: drivers/gpio/gpio-madera* 4946F: drivers/irqchip/irq-madera* 4947F: drivers/mfd/cs47l* 4948F: drivers/mfd/madera* 4949F: drivers/pinctrl/cirrus/* 4950F: include/dt-bindings/sound/madera* 4951F: include/linux/irqchip/irq-madera* 4952F: include/linux/mfd/madera/* 4953F: include/sound/madera* 4954F: sound/soc/codecs/cs47l* 4955F: sound/soc/codecs/madera* 4956 4957CISCO FCOE HBA DRIVER 4958M: Satish Kharat <satishkh@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960M: Karan Tilak Kumar <kartilak@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/fnic/ 4964 4965CISCO SCSI HBA DRIVER 4966M: Karan Tilak Kumar <kartilak@cisco.com> 4967M: Sesidhar Baddela <sebaddel@cisco.com> 4968L: linux-scsi@vger.kernel.org 4969S: Supported 4970F: drivers/scsi/snic/ 4971 4972CISCO VIC ETHERNET NIC DRIVER 4973M: Christian Benvenuti <benve@cisco.com> 4974M: Satish Kharat <satishkh@cisco.com> 4975S: Supported 4976F: drivers/net/ethernet/cisco/enic/ 4977 4978CISCO VIC LOW LATENCY NIC DRIVER 4979M: Christian Benvenuti <benve@cisco.com> 4980M: Nelson Escobar <neescoba@cisco.com> 4981S: Supported 4982F: drivers/infiniband/hw/usnic/ 4983 4984CLANG CONTROL FLOW INTEGRITY SUPPORT 4985M: Sami Tolvanen <samitolvanen@google.com> 4986M: Kees Cook <keescook@chromium.org> 4987R: Nathan Chancellor <nathan@kernel.org> 4988R: Nick Desaulniers <ndesaulniers@google.com> 4989L: llvm@lists.linux.dev 4990S: Supported 4991B: https://github.com/ClangBuiltLinux/linux/issues 4992T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4993F: include/linux/cfi.h 4994F: kernel/cfi.c 4995 4996CLANG-FORMAT FILE 4997M: Miguel Ojeda <ojeda@kernel.org> 4998S: Maintained 4999F: .clang-format 5000 5001CLANG/LLVM BUILD SUPPORT 5002M: Nathan Chancellor <nathan@kernel.org> 5003M: Nick Desaulniers <ndesaulniers@google.com> 5004R: Tom Rix <trix@redhat.com> 5005L: llvm@lists.linux.dev 5006S: Supported 5007W: https://clangbuiltlinux.github.io/ 5008B: https://github.com/ClangBuiltLinux/linux/issues 5009C: irc://irc.libera.chat/clangbuiltlinux 5010F: Documentation/kbuild/llvm.rst 5011F: include/linux/compiler-clang.h 5012F: scripts/Makefile.clang 5013F: scripts/clang-tools/ 5014K: \b(?i:clang|llvm)\b 5015 5016CLK API 5017M: Russell King <linux@armlinux.org.uk> 5018L: linux-clk@vger.kernel.org 5019S: Maintained 5020F: include/linux/clk.h 5021 5022CLOCKSOURCE, CLOCKEVENT DRIVERS 5023M: Daniel Lezcano <daniel.lezcano@linaro.org> 5024M: Thomas Gleixner <tglx@linutronix.de> 5025L: linux-kernel@vger.kernel.org 5026S: Supported 5027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5028F: Documentation/devicetree/bindings/timer/ 5029F: drivers/clocksource/ 5030 5031CMPC ACPI DRIVER 5032M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5033M: Daniel Oliveira Nascimento <don@syst.com.br> 5034L: platform-driver-x86@vger.kernel.org 5035S: Supported 5036F: drivers/platform/x86/classmate-laptop.c 5037 5038COBALT MEDIA DRIVER 5039M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5040L: linux-media@vger.kernel.org 5041S: Supported 5042W: https://linuxtv.org 5043T: git git://linuxtv.org/media_tree.git 5044F: drivers/media/pci/cobalt/ 5045 5046COCCINELLE/Semantic Patches (SmPL) 5047M: Julia Lawall <Julia.Lawall@inria.fr> 5048M: Nicolas Palix <nicolas.palix@imag.fr> 5049L: cocci@inria.fr (moderated for non-subscribers) 5050S: Supported 5051W: https://coccinelle.gitlabpages.inria.fr/website/ 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5053F: Documentation/dev-tools/coccinelle.rst 5054F: scripts/coccicheck 5055F: scripts/coccinelle/ 5056 5057CODA FILE SYSTEM 5058M: Jan Harkes <jaharkes@cs.cmu.edu> 5059M: coda@cs.cmu.edu 5060L: codalist@coda.cs.cmu.edu 5061S: Maintained 5062W: http://www.coda.cs.cmu.edu/ 5063F: Documentation/filesystems/coda.rst 5064F: fs/coda/ 5065F: include/linux/coda*.h 5066F: include/uapi/linux/coda*.h 5067 5068CODA V4L2 MEM2MEM DRIVER 5069M: Philipp Zabel <p.zabel@pengutronix.de> 5070L: linux-media@vger.kernel.org 5071S: Maintained 5072F: Documentation/devicetree/bindings/media/coda.yaml 5073F: drivers/media/platform/chips-media/ 5074 5075CODE OF CONDUCT 5076M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5077S: Supported 5078F: Documentation/process/code-of-conduct-interpretation.rst 5079F: Documentation/process/code-of-conduct.rst 5080 5081COMEDI DRIVERS 5082M: Ian Abbott <abbotti@mev.co.uk> 5083M: H Hartley Sweeten <hsweeten@visionengravers.com> 5084S: Odd Fixes 5085F: drivers/comedi/ 5086F: include/linux/comedi/ 5087F: include/uapi/linux/comedi.h 5088 5089COMMON CLK FRAMEWORK 5090M: Michael Turquette <mturquette@baylibre.com> 5091M: Stephen Boyd <sboyd@kernel.org> 5092L: linux-clk@vger.kernel.org 5093S: Maintained 5094Q: http://patchwork.kernel.org/project/linux-clk/list/ 5095T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5096F: Documentation/devicetree/bindings/clock/ 5097F: drivers/clk/ 5098F: include/dt-bindings/clock/ 5099F: include/linux/clk-pr* 5100F: include/linux/clk/ 5101F: include/linux/of_clk.h 5102X: drivers/clk/clkdev.c 5103 5104COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5105M: Steve French <sfrench@samba.org> 5106R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5107R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5108R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5109R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5110L: linux-cifs@vger.kernel.org 5111L: samba-technical@lists.samba.org (moderated for non-subscribers) 5112S: Supported 5113W: https://wiki.samba.org/index.php/LinuxCIFS 5114T: git git://git.samba.org/sfrench/cifs-2.6.git 5115F: Documentation/admin-guide/cifs/ 5116F: fs/smb/client/ 5117F: fs/smb/common/ 5118F: include/uapi/linux/cifs 5119 5120COMPACTPCI HOTPLUG CORE 5121M: Scott Murray <scott@spiteful.org> 5122L: linux-pci@vger.kernel.org 5123S: Maintained 5124F: drivers/pci/hotplug/cpci_hotplug* 5125 5126COMPACTPCI HOTPLUG GENERIC DRIVER 5127M: Scott Murray <scott@spiteful.org> 5128L: linux-pci@vger.kernel.org 5129S: Maintained 5130F: drivers/pci/hotplug/cpcihp_generic.c 5131 5132COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5133M: Scott Murray <scott@spiteful.org> 5134L: linux-pci@vger.kernel.org 5135S: Maintained 5136F: drivers/pci/hotplug/cpcihp_zt5550.* 5137 5138COMPAL LAPTOP SUPPORT 5139M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5140L: platform-driver-x86@vger.kernel.org 5141S: Maintained 5142F: drivers/platform/x86/compal-laptop.c 5143 5144COMPILER ATTRIBUTES 5145M: Miguel Ojeda <ojeda@kernel.org> 5146R: Nick Desaulniers <ndesaulniers@google.com> 5147S: Maintained 5148F: include/linux/compiler_attributes.h 5149 5150COMPUTE EXPRESS LINK (CXL) 5151M: Davidlohr Bueso <dave@stgolabs.net> 5152M: Jonathan Cameron <jonathan.cameron@huawei.com> 5153M: Dave Jiang <dave.jiang@intel.com> 5154M: Alison Schofield <alison.schofield@intel.com> 5155M: Vishal Verma <vishal.l.verma@intel.com> 5156M: Ira Weiny <ira.weiny@intel.com> 5157M: Dan Williams <dan.j.williams@intel.com> 5158L: linux-cxl@vger.kernel.org 5159S: Maintained 5160F: drivers/cxl/ 5161F: include/uapi/linux/cxl_mem.h 5162 5163COMPUTE EXPRESS LINK PMU (CPMU) 5164M: Jonathan Cameron <jonathan.cameron@huawei.com> 5165L: linux-cxl@vger.kernel.org 5166S: Maintained 5167F: Documentation/admin-guide/perf/cxl.rst 5168F: drivers/perf/cxl_pmu.c 5169 5170CONEXANT ACCESSRUNNER USB DRIVER 5171L: accessrunner-general@lists.sourceforge.net 5172S: Orphan 5173W: http://accessrunner.sourceforge.net/ 5174F: drivers/usb/atm/cxacru.c 5175 5176CONFIGFS 5177M: Joel Becker <jlbec@evilplan.org> 5178M: Christoph Hellwig <hch@lst.de> 5179S: Supported 5180T: git git://git.infradead.org/users/hch/configfs.git 5181F: fs/configfs/ 5182F: include/linux/configfs.h 5183F: samples/configfs/ 5184 5185CONSOLE SUBSYSTEM 5186M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5187S: Supported 5188F: drivers/video/console/ 5189F: include/linux/console* 5190 5191CONTEXT TRACKING 5192M: Frederic Weisbecker <frederic@kernel.org> 5193M: "Paul E. McKenney" <paulmck@kernel.org> 5194S: Maintained 5195F: include/linux/context_tracking* 5196F: kernel/context_tracking.c 5197 5198CONTROL GROUP (CGROUP) 5199M: Tejun Heo <tj@kernel.org> 5200M: Zefan Li <lizefan.x@bytedance.com> 5201M: Johannes Weiner <hannes@cmpxchg.org> 5202L: cgroups@vger.kernel.org 5203S: Maintained 5204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5205F: Documentation/admin-guide/cgroup-v1/ 5206F: Documentation/admin-guide/cgroup-v2.rst 5207F: include/linux/cgroup* 5208F: kernel/cgroup/ 5209F: tools/testing/selftests/cgroup/ 5210 5211CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5212M: Tejun Heo <tj@kernel.org> 5213M: Josef Bacik <josef@toxicpanda.com> 5214M: Jens Axboe <axboe@kernel.dk> 5215L: cgroups@vger.kernel.org 5216L: linux-block@vger.kernel.org 5217T: git git://git.kernel.dk/linux-block 5218F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5219F: block/bfq-cgroup.c 5220F: block/blk-cgroup.c 5221F: block/blk-iocost.c 5222F: block/blk-iolatency.c 5223F: block/blk-throttle.c 5224F: include/linux/blk-cgroup.h 5225 5226CONTROL GROUP - CPUSET 5227M: Waiman Long <longman@redhat.com> 5228M: Zefan Li <lizefan.x@bytedance.com> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5233F: include/linux/cpuset.h 5234F: kernel/cgroup/cpuset.c 5235 5236CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5237M: Johannes Weiner <hannes@cmpxchg.org> 5238M: Michal Hocko <mhocko@kernel.org> 5239M: Roman Gushchin <roman.gushchin@linux.dev> 5240M: Shakeel Butt <shakeelb@google.com> 5241R: Muchun Song <muchun.song@linux.dev> 5242L: cgroups@vger.kernel.org 5243L: linux-mm@kvack.org 5244S: Maintained 5245F: mm/memcontrol.c 5246F: mm/swap_cgroup.c 5247F: tools/testing/selftests/cgroup/memcg_protection.m 5248F: tools/testing/selftests/cgroup/test_kmem.c 5249F: tools/testing/selftests/cgroup/test_memcontrol.c 5250 5251CORETEMP HARDWARE MONITORING DRIVER 5252M: Fenghua Yu <fenghua.yu@intel.com> 5253L: linux-hwmon@vger.kernel.org 5254S: Maintained 5255F: Documentation/hwmon/coretemp.rst 5256F: drivers/hwmon/coretemp.c 5257 5258CORSAIR-CPRO HARDWARE MONITOR DRIVER 5259M: Marius Zachmann <mail@mariuszachmann.de> 5260L: linux-hwmon@vger.kernel.org 5261S: Maintained 5262F: drivers/hwmon/corsair-cpro.c 5263 5264CORSAIR-PSU HARDWARE MONITOR DRIVER 5265M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5266L: linux-hwmon@vger.kernel.org 5267S: Maintained 5268F: Documentation/hwmon/corsair-psu.rst 5269F: drivers/hwmon/corsair-psu.c 5270 5271COUNTER SUBSYSTEM 5272M: William Breathitt Gray <william.gray@linaro.org> 5273L: linux-iio@vger.kernel.org 5274S: Maintained 5275T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5276F: Documentation/ABI/testing/sysfs-bus-counter 5277F: Documentation/driver-api/generic-counter.rst 5278F: drivers/counter/ 5279F: include/linux/counter.h 5280F: include/uapi/linux/counter.h 5281F: tools/counter/ 5282 5283CP2615 I2C DRIVER 5284M: Bence Csókás <bence98@sch.bme.hu> 5285S: Maintained 5286F: drivers/i2c/busses/i2c-cp2615.c 5287 5288CPMAC ETHERNET DRIVER 5289M: Florian Fainelli <f.fainelli@gmail.com> 5290L: netdev@vger.kernel.org 5291S: Maintained 5292F: drivers/net/ethernet/ti/cpmac.c 5293 5294CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5295M: Viresh Kumar <viresh.kumar@linaro.org> 5296M: Sudeep Holla <sudeep.holla@arm.com> 5297L: linux-pm@vger.kernel.org 5298S: Maintained 5299W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5300F: drivers/cpufreq/vexpress-spc-cpufreq.c 5301 5302CPU FREQUENCY SCALING FRAMEWORK 5303M: "Rafael J. Wysocki" <rafael@kernel.org> 5304M: Viresh Kumar <viresh.kumar@linaro.org> 5305L: linux-pm@vger.kernel.org 5306S: Maintained 5307B: https://bugzilla.kernel.org 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5309T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5310F: Documentation/admin-guide/pm/cpufreq.rst 5311F: Documentation/admin-guide/pm/intel_pstate.rst 5312F: Documentation/cpu-freq/ 5313F: Documentation/devicetree/bindings/cpufreq/ 5314F: drivers/cpufreq/ 5315F: include/linux/cpufreq.h 5316F: include/linux/sched/cpufreq.h 5317F: kernel/sched/cpufreq*.c 5318F: tools/testing/selftests/cpufreq/ 5319 5320CPU HOTPLUG 5321M: Thomas Gleixner <tglx@linutronix.de> 5322M: Peter Zijlstra <peterz@infradead.org> 5323L: linux-kernel@vger.kernel.org 5324S: Maintained 5325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5326F: include/linux/cpu.h 5327F: include/linux/cpuhotplug.h 5328F: include/linux/smpboot.h 5329F: kernel/cpu.c 5330F: kernel/smpboot.* 5331 5332CPU IDLE TIME MANAGEMENT FRAMEWORK 5333M: "Rafael J. Wysocki" <rafael@kernel.org> 5334M: Daniel Lezcano <daniel.lezcano@linaro.org> 5335L: linux-pm@vger.kernel.org 5336S: Maintained 5337B: https://bugzilla.kernel.org 5338T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5339F: Documentation/admin-guide/pm/cpuidle.rst 5340F: Documentation/driver-api/pm/cpuidle.rst 5341F: drivers/cpuidle/ 5342F: include/linux/cpuidle.h 5343 5344CPU POWER MONITORING SUBSYSTEM 5345M: Thomas Renninger <trenn@suse.com> 5346M: Shuah Khan <shuah@kernel.org> 5347M: Shuah Khan <skhan@linuxfoundation.org> 5348L: linux-pm@vger.kernel.org 5349S: Maintained 5350F: tools/power/cpupower/ 5351 5352CPUID/MSR DRIVER 5353M: "H. Peter Anvin" <hpa@zytor.com> 5354S: Maintained 5355F: arch/x86/kernel/cpuid.c 5356F: arch/x86/kernel/msr.c 5357 5358CPUIDLE DRIVER - ARM BIG LITTLE 5359M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5360M: Daniel Lezcano <daniel.lezcano@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5363S: Maintained 5364T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5365F: drivers/cpuidle/cpuidle-big_little.c 5366 5367CPUIDLE DRIVER - ARM EXYNOS 5368M: Daniel Lezcano <daniel.lezcano@linaro.org> 5369M: Kukjin Kim <kgene@kernel.org> 5370R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5371L: linux-pm@vger.kernel.org 5372L: linux-samsung-soc@vger.kernel.org 5373S: Supported 5374F: arch/arm/mach-exynos/pm.c 5375F: drivers/cpuidle/cpuidle-exynos.c 5376F: include/linux/platform_data/cpuidle-exynos.h 5377 5378CPUIDLE DRIVER - ARM PSCI 5379M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5380M: Sudeep Holla <sudeep.holla@arm.com> 5381L: linux-pm@vger.kernel.org 5382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5383S: Supported 5384F: drivers/cpuidle/cpuidle-psci.c 5385 5386CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5387M: Ulf Hansson <ulf.hansson@linaro.org> 5388L: linux-pm@vger.kernel.org 5389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5390S: Supported 5391F: drivers/cpuidle/cpuidle-psci-domain.c 5392F: drivers/cpuidle/cpuidle-psci.h 5393 5394CPUIDLE DRIVER - DT IDLE PM DOMAIN 5395M: Ulf Hansson <ulf.hansson@linaro.org> 5396L: linux-pm@vger.kernel.org 5397S: Supported 5398F: drivers/cpuidle/dt_idle_genpd.c 5399F: drivers/cpuidle/dt_idle_genpd.h 5400 5401CPUIDLE DRIVER - RISC-V SBI 5402M: Anup Patel <anup@brainfault.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-riscv@lists.infradead.org 5405S: Maintained 5406F: drivers/cpuidle/cpuidle-riscv-sbi.c 5407 5408CRAMFS FILESYSTEM 5409M: Nicolas Pitre <nico@fluxnic.net> 5410S: Maintained 5411F: Documentation/filesystems/cramfs.rst 5412F: fs/cramfs/ 5413 5414CREATIVE SB0540 5415M: Bastien Nocera <hadess@hadess.net> 5416L: linux-input@vger.kernel.org 5417S: Maintained 5418F: drivers/hid/hid-creative-sb0540.c 5419 5420CRYPTO API 5421M: Herbert Xu <herbert@gondor.apana.org.au> 5422M: "David S. Miller" <davem@davemloft.net> 5423L: linux-crypto@vger.kernel.org 5424S: Maintained 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5427F: Documentation/crypto/ 5428F: Documentation/devicetree/bindings/crypto/ 5429F: arch/*/crypto/ 5430F: crypto/ 5431F: drivers/crypto/ 5432F: include/crypto/ 5433F: include/linux/crypto* 5434F: lib/crypto/ 5435 5436CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5437M: Neil Horman <nhorman@tuxdriver.com> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440F: crypto/ansi_cprng.c 5441F: crypto/rng.c 5442 5443CS3308 MEDIA DRIVER 5444M: Hans Verkuil <hverkuil@xs4all.nl> 5445L: linux-media@vger.kernel.org 5446S: Odd Fixes 5447W: http://linuxtv.org 5448T: git git://linuxtv.org/media_tree.git 5449F: drivers/media/i2c/cs3308.c 5450 5451CS5535 Audio ALSA driver 5452M: Jaya Kumar <jayakumar.alsa@gmail.com> 5453S: Maintained 5454F: sound/pci/cs5535audio/ 5455 5456CTU CAN FD DRIVER 5457M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5458M: Ondrej Ille <ondrej.ille@gmail.com> 5459L: linux-can@vger.kernel.org 5460S: Maintained 5461F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5462F: drivers/net/can/ctucanfd/ 5463 5464CW1200 WLAN driver 5465M: Solomon Peachy <pizza@shaftnet.org> 5466S: Maintained 5467F: drivers/net/wireless/st/cw1200/ 5468 5469CX18 VIDEO4LINUX DRIVER 5470M: Andy Walls <awalls@md.metrocast.net> 5471L: linux-media@vger.kernel.org 5472S: Maintained 5473W: https://linuxtv.org 5474T: git git://linuxtv.org/media_tree.git 5475F: drivers/media/pci/cx18/ 5476F: include/uapi/linux/ivtv* 5477 5478CX2341X MPEG ENCODER HELPER MODULE 5479M: Hans Verkuil <hverkuil@xs4all.nl> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483T: git git://linuxtv.org/media_tree.git 5484F: drivers/media/common/cx2341x* 5485F: include/media/drv-intf/cx2341x.h 5486 5487CX24120 MEDIA DRIVER 5488M: Jemma Denson <jdenson@gmail.com> 5489M: Patrick Boettcher <patrick.boettcher@posteo.de> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5494F: drivers/media/dvb-frontends/cx24120* 5495 5496CX88 VIDEO4LINUX DRIVER 5497M: Mauro Carvalho Chehab <mchehab@kernel.org> 5498L: linux-media@vger.kernel.org 5499S: Odd fixes 5500W: https://linuxtv.org 5501T: git git://linuxtv.org/media_tree.git 5502F: Documentation/driver-api/media/drivers/cx88* 5503F: drivers/media/pci/cx88/ 5504 5505CXD2820R MEDIA DRIVER 5506M: Antti Palosaari <crope@iki.fi> 5507L: linux-media@vger.kernel.org 5508S: Maintained 5509W: https://linuxtv.org 5510W: http://palosaari.fi/linux/ 5511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5512T: git git://linuxtv.org/anttip/media_tree.git 5513F: drivers/media/dvb-frontends/cxd2820r* 5514 5515CXGB3 ETHERNET DRIVER (CXGB3) 5516M: Raju Rangoju <rajur@chelsio.com> 5517L: netdev@vger.kernel.org 5518S: Supported 5519W: http://www.chelsio.com 5520F: drivers/net/ethernet/chelsio/cxgb3/ 5521 5522CXGB3 ISCSI DRIVER (CXGB3I) 5523M: Varun Prakash <varun@chelsio.com> 5524L: linux-scsi@vger.kernel.org 5525S: Supported 5526W: http://www.chelsio.com 5527F: drivers/scsi/cxgbi/cxgb3i 5528 5529CXGB4 CRYPTO DRIVER (chcr) 5530M: Ayush Sawal <ayush.sawal@chelsio.com> 5531L: linux-crypto@vger.kernel.org 5532S: Supported 5533W: http://www.chelsio.com 5534F: drivers/crypto/chelsio 5535 5536CXGB4 ETHERNET DRIVER (CXGB4) 5537M: Raju Rangoju <rajur@chelsio.com> 5538L: netdev@vger.kernel.org 5539S: Supported 5540W: http://www.chelsio.com 5541F: drivers/net/ethernet/chelsio/cxgb4/ 5542 5543CXGB4 INLINE CRYPTO DRIVER 5544M: Ayush Sawal <ayush.sawal@chelsio.com> 5545L: netdev@vger.kernel.org 5546S: Supported 5547W: http://www.chelsio.com 5548F: drivers/net/ethernet/chelsio/inline_crypto/ 5549 5550CXGB4 ISCSI DRIVER (CXGB4I) 5551M: Varun Prakash <varun@chelsio.com> 5552L: linux-scsi@vger.kernel.org 5553S: Supported 5554W: http://www.chelsio.com 5555F: drivers/scsi/cxgbi/cxgb4i 5556 5557CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5558M: Potnuri Bharat Teja <bharat@chelsio.com> 5559L: linux-rdma@vger.kernel.org 5560S: Supported 5561W: http://www.openfabrics.org 5562F: drivers/infiniband/hw/cxgb4/ 5563F: include/uapi/rdma/cxgb4-abi.h 5564 5565CXGB4VF ETHERNET DRIVER (CXGB4VF) 5566M: Raju Rangoju <rajur@chelsio.com> 5567L: netdev@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/net/ethernet/chelsio/cxgb4vf/ 5571 5572CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5573M: Frederic Barrat <fbarrat@linux.ibm.com> 5574M: Andrew Donnellan <ajd@linux.ibm.com> 5575L: linuxppc-dev@lists.ozlabs.org 5576S: Supported 5577F: Documentation/ABI/testing/sysfs-class-cxl 5578F: Documentation/powerpc/cxl.rst 5579F: arch/powerpc/platforms/powernv/pci-cxl.c 5580F: drivers/misc/cxl/ 5581F: include/misc/cxl* 5582F: include/uapi/misc/cxl.h 5583 5584CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5585M: Manoj N. Kumar <manoj@linux.ibm.com> 5586M: Matthew R. Ochs <mrochs@linux.ibm.com> 5587M: Uma Krishnan <ukrishn@linux.ibm.com> 5588L: linux-scsi@vger.kernel.org 5589S: Supported 5590F: Documentation/powerpc/cxlflash.rst 5591F: drivers/scsi/cxlflash/ 5592F: include/uapi/scsi/cxlflash_ioctl.h 5593 5594CYBERPRO FB DRIVER 5595M: Russell King <linux@armlinux.org.uk> 5596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5597S: Maintained 5598W: http://www.armlinux.org.uk/ 5599F: drivers/video/fbdev/cyber2000fb.* 5600 5601CYCLADES PC300 DRIVER 5602S: Orphan 5603F: drivers/net/wan/pc300* 5604 5605CYPRESS CY8C95X0 PINCTRL DRIVER 5606M: Patrick Rudolph <patrick.rudolph@9elements.com> 5607L: linux-gpio@vger.kernel.org 5608S: Maintained 5609F: drivers/pinctrl/pinctrl-cy8c95x0.c 5610 5611CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5612M: Linus Walleij <linus.walleij@linaro.org> 5613L: linux-input@vger.kernel.org 5614S: Maintained 5615F: drivers/input/touchscreen/cy8ctma140.c 5616 5617CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5618M: Yassine Oudjana <y.oudjana@protonmail.com> 5619L: linux-input@vger.kernel.org 5620S: Maintained 5621F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5622F: drivers/input/keyboard/cypress-sf.c 5623 5624CYPRESS_FIRMWARE MEDIA DRIVER 5625M: Antti Palosaari <crope@iki.fi> 5626L: linux-media@vger.kernel.org 5627S: Maintained 5628W: https://linuxtv.org 5629W: http://palosaari.fi/linux/ 5630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5631T: git git://linuxtv.org/anttip/media_tree.git 5632F: drivers/media/common/cypress_firmware* 5633 5634CYTTSP TOUCHSCREEN DRIVER 5635M: Linus Walleij <linus.walleij@linaro.org> 5636L: linux-input@vger.kernel.org 5637S: Maintained 5638F: drivers/input/touchscreen/cyttsp* 5639 5640D-LINK DIR-685 TOUCHKEYS DRIVER 5641M: Linus Walleij <linus.walleij@linaro.org> 5642L: linux-input@vger.kernel.org 5643S: Supported 5644F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5645 5646DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5647M: Joshua Kinard <kumba@gentoo.org> 5648S: Maintained 5649F: drivers/rtc/rtc-ds1685.c 5650F: include/linux/rtc/ds1685.h 5651 5652DAMA SLAVE for AX.25 5653M: Joerg Reuter <jreuter@yaina.de> 5654L: linux-hams@vger.kernel.org 5655S: Maintained 5656W: http://yaina.de/jreuter/ 5657W: http://www.qsl.net/dl1bke/ 5658F: net/ax25/af_ax25.c 5659F: net/ax25/ax25_dev.c 5660F: net/ax25/ax25_ds_* 5661F: net/ax25/ax25_in.c 5662F: net/ax25/ax25_out.c 5663F: net/ax25/ax25_timer.c 5664F: net/ax25/sysctl_net_ax25.c 5665 5666DATA ACCESS MONITOR 5667M: SeongJae Park <sj@kernel.org> 5668L: damon@lists.linux.dev 5669L: linux-mm@kvack.org 5670S: Maintained 5671W: https://damonitor.github.io 5672P: Documentation/mm/damon/maintainer-profile.rst 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5674T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5675T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5676F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5677F: Documentation/admin-guide/mm/damon/ 5678F: Documentation/mm/damon/ 5679F: include/linux/damon.h 5680F: include/trace/events/damon.h 5681F: mm/damon/ 5682F: tools/testing/selftests/damon/ 5683 5684DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5685L: netdev@vger.kernel.org 5686S: Orphan 5687F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5688F: drivers/net/ethernet/dec/tulip/dmfe.c 5689 5690DC390/AM53C974 SCSI driver 5691M: Hannes Reinecke <hare@suse.com> 5692L: linux-scsi@vger.kernel.org 5693S: Maintained 5694F: drivers/scsi/am53c974.c 5695 5696DC395x SCSI driver 5697M: Oliver Neukum <oliver@neukum.org> 5698M: Ali Akcaagac <aliakc@web.de> 5699M: Jamie Lenehan <lenehan@twibble.org> 5700S: Maintained 5701F: Documentation/scsi/dc395x.rst 5702F: drivers/scsi/dc395x.* 5703 5704DCCP PROTOCOL 5705L: dccp@vger.kernel.org 5706S: Orphan 5707W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5708F: include/linux/dccp.h 5709F: include/linux/tfrc.h 5710F: include/uapi/linux/dccp.h 5711F: net/dccp/ 5712 5713DEBUGOBJECTS: 5714M: Thomas Gleixner <tglx@linutronix.de> 5715L: linux-kernel@vger.kernel.org 5716S: Maintained 5717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5718F: include/linux/debugobjects.h 5719F: lib/debugobjects.c 5720 5721DECSTATION PLATFORM SUPPORT 5722M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5723L: linux-mips@vger.kernel.org 5724S: Maintained 5725W: http://www.linux-mips.org/wiki/DECstation 5726F: arch/mips/dec/ 5727F: arch/mips/include/asm/dec/ 5728F: arch/mips/include/asm/mach-dec/ 5729 5730DEFXX FDDI NETWORK DRIVER 5731M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5732S: Maintained 5733F: drivers/net/fddi/defxx.* 5734 5735DEFZA FDDI NETWORK DRIVER 5736M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5737S: Maintained 5738F: drivers/net/fddi/defza.* 5739 5740DEINTERLACE DRIVERS FOR ALLWINNER H3 5741M: Jernej Skrabec <jernej.skrabec@gmail.com> 5742L: linux-media@vger.kernel.org 5743S: Maintained 5744T: git git://linuxtv.org/media_tree.git 5745F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5746F: drivers/media/platform/sunxi/sun8i-di/ 5747 5748DELL LAPTOP DRIVER 5749M: Matthew Garrett <mjg59@srcf.ucam.org> 5750M: Pali Rohár <pali@kernel.org> 5751L: platform-driver-x86@vger.kernel.org 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-laptop.c 5754 5755DELL LAPTOP FREEFALL DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: drivers/platform/x86/dell/dell-smo8800.c 5759 5760DELL LAPTOP RBTN DRIVER 5761M: Pali Rohár <pali@kernel.org> 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-rbtn.* 5764 5765DELL LAPTOP SMM DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: Documentation/ABI/obsolete/procfs-i8k 5769F: drivers/hwmon/dell-smm-hwmon.c 5770F: include/uapi/linux/i8k.h 5771 5772DELL REMOTE BIOS UPDATE DRIVER 5773M: Stuart Hayes <stuart.w.hayes@gmail.com> 5774L: platform-driver-x86@vger.kernel.org 5775S: Maintained 5776F: drivers/platform/x86/dell/dell_rbu.c 5777 5778DELL SMBIOS DRIVER 5779M: Pali Rohár <pali@kernel.org> 5780L: Dell.Client.Kernel@dell.com 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell-smbios.* 5784 5785DELL SMBIOS SMM DRIVER 5786L: Dell.Client.Kernel@dell.com 5787L: platform-driver-x86@vger.kernel.org 5788S: Maintained 5789F: drivers/platform/x86/dell/dell-smbios-smm.c 5790 5791DELL SMBIOS WMI DRIVER 5792L: Dell.Client.Kernel@dell.com 5793L: platform-driver-x86@vger.kernel.org 5794S: Maintained 5795F: drivers/platform/x86/dell/dell-smbios-wmi.c 5796F: tools/wmi/dell-smbios-example.c 5797 5798DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5799M: Stuart Hayes <stuart.w.hayes@gmail.com> 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: Documentation/driver-api/dcdbas.rst 5803F: drivers/platform/x86/dell/dcdbas.* 5804 5805DELL WMI DDV DRIVER 5806M: Armin Wolf <W_Armin@gmx.de> 5807S: Maintained 5808F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5809F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5810F: Documentation/wmi/devices/dell-wmi-ddv.rst 5811F: drivers/platform/x86/dell/dell-wmi-ddv.c 5812 5813DELL WMI DESCRIPTOR DRIVER 5814L: Dell.Client.Kernel@dell.com 5815S: Maintained 5816F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5817 5818DELL WMI HARDWARE PRIVACY SUPPORT 5819M: Perry Yuan <Perry.Yuan@dell.com> 5820L: Dell.Client.Kernel@dell.com 5821L: platform-driver-x86@vger.kernel.org 5822S: Maintained 5823F: drivers/platform/x86/dell/dell-wmi-privacy.c 5824 5825DELL WMI NOTIFICATIONS DRIVER 5826M: Matthew Garrett <mjg59@srcf.ucam.org> 5827M: Pali Rohár <pali@kernel.org> 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-base.c 5830 5831DELL WMI SYSMAN DRIVER 5832M: Prasanth Ksr <prasanth.ksr@dell.com> 5833L: Dell.Client.Kernel@dell.com 5834L: platform-driver-x86@vger.kernel.org 5835S: Maintained 5836F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5837F: drivers/platform/x86/dell/dell-wmi-sysman/ 5838 5839DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5840M: Zev Weiss <zev@bewilderbeest.net> 5841L: linux-hwmon@vger.kernel.org 5842S: Maintained 5843F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5844 5845DELTA DPS920AB PSU DRIVER 5846M: Robert Marko <robert.marko@sartura.hr> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: Documentation/hwmon/dps920ab.rst 5850F: drivers/hwmon/pmbus/dps920ab.c 5851 5852DELTA NETWORKS TN48M CPLD DRIVERS 5853M: Robert Marko <robert.marko@sartura.hr> 5854S: Maintained 5855F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5856F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5857F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5858F: drivers/gpio/gpio-tn48m.c 5859F: include/dt-bindings/reset/delta,tn48m-reset.h 5860 5861DELTA ST MEDIA DRIVER 5862M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5863L: linux-media@vger.kernel.org 5864S: Supported 5865W: https://linuxtv.org 5866T: git git://linuxtv.org/media_tree.git 5867F: drivers/media/platform/st/sti/delta 5868 5869DENALI NAND DRIVER 5870L: linux-mtd@lists.infradead.org 5871S: Orphan 5872F: drivers/mtd/nand/raw/denali* 5873 5874DESIGNWARE EDMA CORE IP DRIVER 5875M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5876R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5877R: Serge Semin <fancer.lancer@gmail.com> 5878L: dmaengine@vger.kernel.org 5879S: Maintained 5880F: drivers/dma/dw-edma/ 5881F: include/linux/dma/edma.h 5882 5883DESIGNWARE USB2 DRD IP DRIVER 5884M: Minas Harutyunyan <hminas@synopsys.com> 5885L: linux-usb@vger.kernel.org 5886S: Maintained 5887T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5888F: drivers/usb/dwc2/ 5889 5890DESIGNWARE USB3 DRD IP DRIVER 5891M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5892L: linux-usb@vger.kernel.org 5893S: Maintained 5894F: drivers/usb/dwc3/ 5895 5896DESIGNWARE XDATA IP DRIVER 5897M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5898L: linux-pci@vger.kernel.org 5899S: Maintained 5900F: Documentation/misc-devices/dw-xdata-pcie.rst 5901F: drivers/misc/dw-xdata-pcie.c 5902 5903DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5904M: Andreas Klinger <ak@it-klinger.de> 5905L: linux-iio@vger.kernel.org 5906S: Maintained 5907F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5908F: drivers/iio/proximity/srf*.c 5909 5910DEVICE COREDUMP (DEV_COREDUMP) 5911M: Johannes Berg <johannes@sipsolutions.net> 5912L: linux-kernel@vger.kernel.org 5913S: Maintained 5914F: drivers/base/devcoredump.c 5915F: include/linux/devcoredump.h 5916 5917DEVICE DEPENDENCY HELPER SCRIPT 5918M: Saravana Kannan <saravanak@google.com> 5919L: linux-kernel@vger.kernel.org 5920S: Maintained 5921F: scripts/dev-needs.sh 5922 5923DEVICE DIRECT ACCESS (DAX) 5924M: Dan Williams <dan.j.williams@intel.com> 5925M: Vishal Verma <vishal.l.verma@intel.com> 5926M: Dave Jiang <dave.jiang@intel.com> 5927L: nvdimm@lists.linux.dev 5928L: linux-cxl@vger.kernel.org 5929S: Supported 5930F: drivers/dax/ 5931 5932DEVICE FREQUENCY (DEVFREQ) 5933M: MyungJoo Ham <myungjoo.ham@samsung.com> 5934M: Kyungmin Park <kyungmin.park@samsung.com> 5935M: Chanwoo Choi <cw00.choi@samsung.com> 5936L: linux-pm@vger.kernel.org 5937S: Maintained 5938T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5939F: Documentation/devicetree/bindings/devfreq/ 5940F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5941F: drivers/devfreq/ 5942F: include/linux/devfreq.h 5943F: include/trace/events/devfreq.h 5944 5945DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5946M: Chanwoo Choi <cw00.choi@samsung.com> 5947L: linux-pm@vger.kernel.org 5948S: Supported 5949T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5950F: Documentation/devicetree/bindings/devfreq/event/ 5951F: drivers/devfreq/devfreq-event.c 5952F: drivers/devfreq/event/ 5953F: include/dt-bindings/pmu/exynos_ppmu.h 5954F: include/linux/devfreq-event.h 5955 5956DEVICE RESOURCE MANAGEMENT HELPERS 5957M: Hans de Goede <hdegoede@redhat.com> 5958R: Matti Vaittinen <mazziesaccount@gmail.com> 5959S: Maintained 5960F: include/linux/devm-helpers.h 5961 5962DEVICE-MAPPER (LVM) 5963M: Alasdair Kergon <agk@redhat.com> 5964M: Mike Snitzer <snitzer@kernel.org> 5965M: dm-devel@redhat.com 5966L: dm-devel@redhat.com 5967S: Maintained 5968W: http://sources.redhat.com/dm 5969Q: http://patchwork.kernel.org/project/dm-devel/list/ 5970T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5971T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5972F: Documentation/admin-guide/device-mapper/ 5973F: drivers/md/Kconfig 5974F: drivers/md/Makefile 5975F: drivers/md/dm* 5976F: drivers/md/persistent-data/ 5977F: include/linux/device-mapper.h 5978F: include/linux/dm-*.h 5979F: include/uapi/linux/dm-*.h 5980 5981DEVLINK 5982M: Jiri Pirko <jiri@resnulli.us> 5983L: netdev@vger.kernel.org 5984S: Supported 5985F: Documentation/networking/devlink 5986F: include/net/devlink.h 5987F: include/uapi/linux/devlink.h 5988F: net/devlink/ 5989 5990DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5991M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5992L: kernel@dh-electronics.com 5993S: Maintained 5994F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5995F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5996 5997DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5998M: Marek Vasut <marex@denx.de> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6002F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6003 6004DIALOG SEMICONDUCTOR DRIVERS 6005M: Support Opensource <support.opensource@diasemi.com> 6006S: Supported 6007W: http://www.dialog-semiconductor.com/products 6008F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6009F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6010F: Documentation/devicetree/bindings/mfd/da90*.txt 6011F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6012F: Documentation/devicetree/bindings/regulator/da92*.txt 6013F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6014F: Documentation/devicetree/bindings/regulator/slg51000.txt 6015F: Documentation/devicetree/bindings/sound/da[79]*.txt 6016F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6017F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6018F: Documentation/hwmon/da90??.rst 6019F: drivers/gpio/gpio-da90??.c 6020F: drivers/hwmon/da90??-hwmon.c 6021F: drivers/iio/adc/da91??-*.c 6022F: drivers/input/misc/da72??.[ch] 6023F: drivers/input/misc/da90??_onkey.c 6024F: drivers/input/touchscreen/da9052_tsi.c 6025F: drivers/leds/leds-da90??.c 6026F: drivers/mfd/da903x.c 6027F: drivers/mfd/da90??-*.c 6028F: drivers/mfd/da91??-*.c 6029F: drivers/pinctrl/pinctrl-da90??.c 6030F: drivers/power/supply/da9052-battery.c 6031F: drivers/power/supply/da91??-*.c 6032F: drivers/regulator/da9???-regulator.[ch] 6033F: drivers/regulator/slg51000-regulator.[ch] 6034F: drivers/rtc/rtc-da90??.c 6035F: drivers/thermal/da90??-thermal.c 6036F: drivers/video/backlight/da90??_bl.c 6037F: drivers/watchdog/da90??_wdt.c 6038F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6039F: include/linux/mfd/da903x.h 6040F: include/linux/mfd/da9052/ 6041F: include/linux/mfd/da9055/ 6042F: include/linux/mfd/da9062/ 6043F: include/linux/mfd/da9063/ 6044F: include/linux/mfd/da9150/ 6045F: include/linux/regulator/da9211.h 6046F: include/sound/da[79]*.h 6047F: sound/soc/codecs/da[79]*.[ch] 6048 6049DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6050M: William Breathitt Gray <william.gray@linaro.org> 6051L: linux-gpio@vger.kernel.org 6052S: Maintained 6053F: drivers/gpio/gpio-gpio-mm.c 6054 6055DIOLAN U2C-12 I2C DRIVER 6056M: Guenter Roeck <linux@roeck-us.net> 6057L: linux-i2c@vger.kernel.org 6058S: Maintained 6059F: drivers/i2c/busses/i2c-diolan-u2c.c 6060 6061DIRECTORY NOTIFICATION (DNOTIFY) 6062M: Jan Kara <jack@suse.cz> 6063R: Amir Goldstein <amir73il@gmail.com> 6064L: linux-fsdevel@vger.kernel.org 6065S: Maintained 6066F: Documentation/filesystems/dnotify.rst 6067F: fs/notify/dnotify/ 6068F: include/linux/dnotify.h 6069 6070DISK GEOMETRY AND PARTITION HANDLING 6071M: Andries Brouwer <aeb@cwi.nl> 6072S: Maintained 6073W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6074W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6075W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6076 6077DISKQUOTA 6078M: Jan Kara <jack@suse.com> 6079S: Maintained 6080F: Documentation/filesystems/quota.rst 6081F: fs/quota/ 6082F: include/linux/quota*.h 6083F: include/uapi/linux/quota*.h 6084 6085DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6086M: Bernie Thompson <bernie@plugable.com> 6087L: linux-fbdev@vger.kernel.org 6088S: Maintained 6089W: http://plugable.com/category/projects/udlfb/ 6090F: Documentation/fb/udlfb.rst 6091F: drivers/video/fbdev/udlfb.c 6092F: include/video/udlfb.h 6093 6094DISTRIBUTED LOCK MANAGER (DLM) 6095M: Christine Caulfield <ccaulfie@redhat.com> 6096M: David Teigland <teigland@redhat.com> 6097L: cluster-devel@redhat.com 6098S: Supported 6099W: http://sources.redhat.com/cluster/ 6100T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6101F: fs/dlm/ 6102 6103DMA BUFFER SHARING FRAMEWORK 6104M: Sumit Semwal <sumit.semwal@linaro.org> 6105M: Christian König <christian.koenig@amd.com> 6106L: linux-media@vger.kernel.org 6107L: dri-devel@lists.freedesktop.org 6108L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6109S: Maintained 6110T: git git://anongit.freedesktop.org/drm/drm-misc 6111F: Documentation/driver-api/dma-buf.rst 6112F: drivers/dma-buf/ 6113F: include/linux/*fence.h 6114F: include/linux/dma-buf.h 6115F: include/linux/dma-resv.h 6116K: \bdma_(?:buf|fence|resv)\b 6117 6118DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6119M: Vinod Koul <vkoul@kernel.org> 6120L: dmaengine@vger.kernel.org 6121S: Maintained 6122Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6123T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6124F: Documentation/devicetree/bindings/dma/ 6125F: Documentation/driver-api/dmaengine/ 6126F: drivers/dma/ 6127F: include/dt-bindings/dma/ 6128F: include/linux/dma/ 6129F: include/linux/dmaengine.h 6130F: include/linux/of_dma.h 6131 6132DMA MAPPING BENCHMARK 6133M: Xiang Chen <chenxiang66@hisilicon.com> 6134L: iommu@lists.linux.dev 6135F: kernel/dma/map_benchmark.c 6136F: tools/testing/selftests/dma/ 6137 6138DMA MAPPING HELPERS 6139M: Christoph Hellwig <hch@lst.de> 6140M: Marek Szyprowski <m.szyprowski@samsung.com> 6141R: Robin Murphy <robin.murphy@arm.com> 6142L: iommu@lists.linux.dev 6143S: Supported 6144W: http://git.infradead.org/users/hch/dma-mapping.git 6145T: git git://git.infradead.org/users/hch/dma-mapping.git 6146F: include/asm-generic/dma-mapping.h 6147F: include/linux/dma-direct.h 6148F: include/linux/dma-map-ops.h 6149F: include/linux/dma-mapping.h 6150F: include/linux/swiotlb.h 6151F: kernel/dma/ 6152 6153DMA-BUF HEAPS FRAMEWORK 6154M: Sumit Semwal <sumit.semwal@linaro.org> 6155R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6156R: Liam Mark <lmark@codeaurora.org> 6157R: Laura Abbott <labbott@redhat.com> 6158R: Brian Starkey <Brian.Starkey@arm.com> 6159R: John Stultz <jstultz@google.com> 6160L: linux-media@vger.kernel.org 6161L: dri-devel@lists.freedesktop.org 6162L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6163S: Maintained 6164T: git git://anongit.freedesktop.org/drm/drm-misc 6165F: drivers/dma-buf/dma-heap.c 6166F: drivers/dma-buf/heaps/* 6167F: include/linux/dma-heap.h 6168F: include/uapi/linux/dma-heap.h 6169 6170DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6171M: Lukasz Luba <lukasz.luba@arm.com> 6172L: linux-pm@vger.kernel.org 6173L: linux-samsung-soc@vger.kernel.org 6174S: Maintained 6175F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6176F: drivers/memory/samsung/exynos5422-dmc.c 6177 6178DME1737 HARDWARE MONITOR DRIVER 6179M: Juerg Haefliger <juergh@proton.me> 6180L: linux-hwmon@vger.kernel.org 6181S: Maintained 6182F: Documentation/hwmon/dme1737.rst 6183F: drivers/hwmon/dme1737.c 6184 6185DMI/SMBIOS SUPPORT 6186M: Jean Delvare <jdelvare@suse.com> 6187S: Maintained 6188T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6189F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6190F: drivers/firmware/dmi-id.c 6191F: drivers/firmware/dmi_scan.c 6192F: include/linux/dmi.h 6193 6194DOCUMENTATION 6195M: Jonathan Corbet <corbet@lwn.net> 6196L: linux-doc@vger.kernel.org 6197S: Maintained 6198P: Documentation/doc-guide/maintainer-profile.rst 6199T: git git://git.lwn.net/linux.git docs-next 6200F: Documentation/ 6201F: scripts/documentation-file-ref-check 6202F: scripts/kernel-doc 6203F: scripts/sphinx-pre-install 6204X: Documentation/ABI/ 6205X: Documentation/admin-guide/media/ 6206X: Documentation/devicetree/ 6207X: Documentation/driver-api/media/ 6208X: Documentation/firmware-guide/acpi/ 6209X: Documentation/i2c/ 6210X: Documentation/netlink/ 6211X: Documentation/power/ 6212X: Documentation/spi/ 6213X: Documentation/userspace-api/media/ 6214 6215DOCUMENTATION PROCESS 6216M: Jonathan Corbet <corbet@lwn.net> 6217L: workflows@vger.kernel.org 6218S: Maintained 6219F: Documentation/process/ 6220 6221DOCUMENTATION REPORTING ISSUES 6222M: Thorsten Leemhuis <linux@leemhuis.info> 6223L: linux-doc@vger.kernel.org 6224S: Maintained 6225F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6226F: Documentation/admin-guide/reporting-issues.rst 6227 6228DOCUMENTATION SCRIPTS 6229M: Mauro Carvalho Chehab <mchehab@kernel.org> 6230L: linux-doc@vger.kernel.org 6231S: Maintained 6232F: Documentation/sphinx/parse-headers.pl 6233F: scripts/documentation-file-ref-check 6234F: scripts/sphinx-pre-install 6235 6236DOCUMENTATION/ITALIAN 6237M: Federico Vaga <federico.vaga@vaga.pv.it> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240F: Documentation/translations/it_IT 6241 6242DOCUMENTATION/JAPANESE 6243R: Akira Yokosawa <akiyks@gmail.com> 6244L: linux-doc@vger.kernel.org 6245S: Maintained 6246F: Documentation/translations/ja_JP 6247 6248DONGWOON DW9714 LENS VOICE COIL DRIVER 6249M: Sakari Ailus <sakari.ailus@linux.intel.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6254F: drivers/media/i2c/dw9714.c 6255 6256DONGWOON DW9768 LENS VOICE COIL DRIVER 6257M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260T: git git://linuxtv.org/media_tree.git 6261F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6262F: drivers/media/i2c/dw9768.c 6263 6264DONGWOON DW9807 LENS VOICE COIL DRIVER 6265M: Sakari Ailus <sakari.ailus@linux.intel.com> 6266L: linux-media@vger.kernel.org 6267S: Maintained 6268T: git git://linuxtv.org/media_tree.git 6269F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6270F: drivers/media/i2c/dw9807-vcm.c 6271 6272DOUBLETALK DRIVER 6273M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6274L: blinux-list@redhat.com 6275S: Maintained 6276F: drivers/char/dtlk.c 6277F: include/linux/dtlk.h 6278 6279DPAA2 DATAPATH I/O (DPIO) DRIVER 6280M: Roy Pledge <Roy.Pledge@nxp.com> 6281L: linux-kernel@vger.kernel.org 6282S: Maintained 6283F: drivers/soc/fsl/dpio 6284 6285DPAA2 ETHERNET DRIVER 6286M: Ioana Ciornei <ioana.ciornei@nxp.com> 6287L: netdev@vger.kernel.org 6288S: Maintained 6289F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6290F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6291F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6292F: drivers/net/ethernet/freescale/dpaa2/Makefile 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6296F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6297F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6298F: drivers/net/ethernet/freescale/dpaa2/dpni* 6299 6300DPAA2 ETHERNET SWITCH DRIVER 6301M: Ioana Ciornei <ioana.ciornei@nxp.com> 6302L: netdev@vger.kernel.org 6303S: Maintained 6304F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6305F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6306F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6307 6308DRBD DRIVER 6309M: Philipp Reisner <philipp.reisner@linbit.com> 6310M: Lars Ellenberg <lars.ellenberg@linbit.com> 6311M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6312L: drbd-dev@lists.linbit.com 6313S: Supported 6314W: http://www.drbd.org 6315T: git git://git.linbit.com/linux-drbd.git 6316T: git git://git.linbit.com/drbd-8.4.git 6317F: Documentation/admin-guide/blockdev/ 6318F: drivers/block/drbd/ 6319F: include/linux/drbd* 6320F: lib/lru_cache.c 6321 6322DRIVER COMPONENT FRAMEWORK 6323L: dri-devel@lists.freedesktop.org 6324F: drivers/base/component.c 6325F: include/linux/component.h 6326 6327DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6328M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6329R: "Rafael J. Wysocki" <rafael@kernel.org> 6330S: Supported 6331T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6332F: Documentation/core-api/kobject.rst 6333F: drivers/base/ 6334F: fs/debugfs/ 6335F: fs/sysfs/ 6336F: include/linux/debugfs.h 6337F: include/linux/fwnode.h 6338F: include/linux/kobj* 6339F: include/linux/property.h 6340F: lib/kobj* 6341 6342DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6343M: Nishanth Menon <nm@ti.com> 6344L: linux-pm@vger.kernel.org 6345S: Maintained 6346F: drivers/soc/ti/smartreflex.c 6347F: include/linux/power/smartreflex.h 6348 6349DRM ACCEL DRIVERS FOR INTEL VPU 6350M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6351M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6352L: dri-devel@lists.freedesktop.org 6353S: Supported 6354T: git git://anongit.freedesktop.org/drm/drm-misc 6355F: drivers/accel/ivpu/ 6356F: include/uapi/drm/ivpu_accel.h 6357 6358DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6359M: Oded Gabbay <ogabbay@kernel.org> 6360L: dri-devel@lists.freedesktop.org 6361S: Maintained 6362C: irc://irc.oftc.net/dri-devel 6363T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6364F: Documentation/accel/ 6365F: drivers/accel/ 6366F: include/drm/drm_accel.h 6367 6368DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6369M: Maxime Ripard <mripard@kernel.org> 6370M: Chen-Yu Tsai <wens@csie.org> 6371R: Jernej Skrabec <jernej.skrabec@gmail.com> 6372L: dri-devel@lists.freedesktop.org 6373S: Supported 6374T: git git://anongit.freedesktop.org/drm/drm-misc 6375F: drivers/gpu/drm/sun4i/sun8i* 6376 6377DRM DRIVER FOR ARM PL111 CLCD 6378M: Emma Anholt <emma@anholt.net> 6379S: Supported 6380T: git git://anongit.freedesktop.org/drm/drm-misc 6381F: drivers/gpu/drm/pl111/ 6382 6383DRM DRIVER FOR ARM VERSATILE TFT PANELS 6384M: Linus Walleij <linus.walleij@linaro.org> 6385S: Maintained 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6388F: drivers/gpu/drm/panel/panel-arm-versatile.c 6389 6390DRM DRIVER FOR ASPEED BMC GFX 6391M: Joel Stanley <joel@jms.id.au> 6392L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6393S: Supported 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6396F: drivers/gpu/drm/aspeed/ 6397 6398DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6399M: Dave Airlie <airlied@redhat.com> 6400R: Thomas Zimmermann <tzimmermann@suse.de> 6401L: dri-devel@lists.freedesktop.org 6402S: Supported 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: drivers/gpu/drm/ast/ 6405 6406DRM DRIVER FOR BOCHS VIRTUAL GPU 6407M: Gerd Hoffmann <kraxel@redhat.com> 6408L: virtualization@lists.linux-foundation.org 6409S: Maintained 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: drivers/gpu/drm/tiny/bochs.c 6412 6413DRM DRIVER FOR BOE HIMAX8279D PANELS 6414M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6415S: Maintained 6416F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6417F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6418 6419DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6420M: Jagan Teki <jagan@amarulasolutions.com> 6421S: Maintained 6422F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6423F: drivers/gpu/drm/bridge/chipone-icn6211.c 6424 6425DRM DRIVER FOR EBBG FT8719 PANEL 6426M: Joel Selvaraj <jo@jsfamily.in> 6427S: Maintained 6428T: git git://anongit.freedesktop.org/drm/drm-misc 6429F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6430F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6431 6432DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6433M: Linus Walleij <linus.walleij@linaro.org> 6434S: Maintained 6435T: git git://anongit.freedesktop.org/drm/drm-misc 6436F: drivers/gpu/drm/tve200/ 6437 6438DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6439M: Icenowy Zheng <icenowy@aosc.io> 6440S: Maintained 6441F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6442F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6443 6444DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6445M: Jagan Teki <jagan@amarulasolutions.com> 6446S: Maintained 6447F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6448F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6449 6450DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6451M: Thomas Zimmermann <tzimmermann@suse.de> 6452M: Javier Martinez Canillas <javierm@redhat.com> 6453L: dri-devel@lists.freedesktop.org 6454S: Maintained 6455T: git git://anongit.freedesktop.org/drm/drm-misc 6456F: drivers/gpu/drm/drm_aperture.c 6457F: drivers/gpu/drm/tiny/ofdrm.c 6458F: drivers/gpu/drm/tiny/simpledrm.c 6459F: drivers/video/aperture.c 6460F: drivers/video/nomodeset.c 6461F: include/drm/drm_aperture.h 6462F: include/linux/aperture.h 6463F: include/video/nomodeset.h 6464 6465DRM DRIVER FOR GENERIC EDP PANELS 6466R: Douglas Anderson <dianders@chromium.org> 6467F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6468F: drivers/gpu/drm/panel/panel-edp.c 6469 6470DRM DRIVER FOR GENERIC USB DISPLAY 6471M: Noralf Trønnes <noralf@tronnes.org> 6472S: Maintained 6473W: https://github.com/notro/gud/wiki 6474T: git git://anongit.freedesktop.org/drm/drm-misc 6475F: drivers/gpu/drm/gud/ 6476F: include/drm/gud.h 6477 6478DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6479M: Hans de Goede <hdegoede@redhat.com> 6480S: Maintained 6481T: git git://anongit.freedesktop.org/drm/drm-misc 6482F: drivers/gpu/drm/tiny/gm12u320.c 6483 6484DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6485M: Ondrej Jirman <megi@xff.cz> 6486M: Javier Martinez Canillas <javierm@redhat.com> 6487S: Maintained 6488T: git git://anongit.freedesktop.org/drm/drm-misc 6489F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6490F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6491 6492DRM DRIVER FOR HX8357D PANELS 6493M: Emma Anholt <emma@anholt.net> 6494S: Maintained 6495T: git git://anongit.freedesktop.org/drm/drm-misc 6496F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6497F: drivers/gpu/drm/tiny/hx8357d.c 6498 6499DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6500M: Deepak Rawat <drawat.floss@gmail.com> 6501L: linux-hyperv@vger.kernel.org 6502L: dri-devel@lists.freedesktop.org 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: drivers/gpu/drm/hyperv 6506 6507DRM DRIVER FOR ILITEK ILI9225 PANELS 6508M: David Lechner <david@lechnology.com> 6509S: Maintained 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6512F: drivers/gpu/drm/tiny/ili9225.c 6513 6514DRM DRIVER FOR ILITEK ILI9486 PANELS 6515M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6516S: Maintained 6517T: git git://anongit.freedesktop.org/drm/drm-misc 6518F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6519F: drivers/gpu/drm/tiny/ili9486.c 6520 6521DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6522M: Jagan Teki <jagan@edgeble.ai> 6523S: Maintained 6524F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6525F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6526 6527DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6528M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6529S: Supported 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: drivers/gpu/drm/logicvc/ 6532 6533DRM DRIVER FOR LVDS PANELS 6534M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6535L: dri-devel@lists.freedesktop.org 6536S: Maintained 6537T: git git://anongit.freedesktop.org/drm/drm-misc 6538F: Documentation/devicetree/bindings/display/lvds.yaml 6539F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6540F: drivers/gpu/drm/panel/panel-lvds.c 6541 6542DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6543M: Guido Günther <agx@sigxcpu.org> 6544R: Purism Kernel Team <kernel@puri.sm> 6545S: Maintained 6546F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6547F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6548 6549DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6550M: Dave Airlie <airlied@redhat.com> 6551R: Thomas Zimmermann <tzimmermann@suse.de> 6552L: dri-devel@lists.freedesktop.org 6553S: Supported 6554T: git git://anongit.freedesktop.org/drm/drm-misc 6555F: drivers/gpu/drm/mgag200/ 6556 6557DRM DRIVER FOR MI0283QT 6558M: Noralf Trønnes <noralf@tronnes.org> 6559S: Maintained 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6562F: drivers/gpu/drm/tiny/mi0283qt.c 6563 6564DRM DRIVER FOR MIPI DBI compatible panels 6565M: Noralf Trønnes <noralf@tronnes.org> 6566S: Maintained 6567W: https://github.com/notro/panel-mipi-dbi/wiki 6568T: git git://anongit.freedesktop.org/drm/drm-misc 6569F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6570F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6571 6572DRM DRIVER FOR MSM ADRENO GPU 6573M: Rob Clark <robdclark@gmail.com> 6574M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6575M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6576R: Sean Paul <sean@poorly.run> 6577R: Marijn Suijten <marijn.suijten@somainline.org> 6578L: linux-arm-msm@vger.kernel.org 6579L: dri-devel@lists.freedesktop.org 6580L: freedreno@lists.freedesktop.org 6581S: Maintained 6582B: https://gitlab.freedesktop.org/drm/msm/-/issues 6583T: git https://gitlab.freedesktop.org/drm/msm.git 6584F: Documentation/devicetree/bindings/display/msm/ 6585F: drivers/gpu/drm/msm/ 6586F: include/uapi/drm/msm_drm.h 6587 6588DRM DRIVER FOR NOVATEK NT35510 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6594 6595DRM DRIVER FOR NOVATEK NT35560 PANELS 6596M: Linus Walleij <linus.walleij@linaro.org> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6601 6602DRM DRIVER FOR NOVATEK NT36523 PANELS 6603M: Jianhua Lu <lujianhua000@gmail.com> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6608 6609DRM DRIVER FOR NOVATEK NT36672A PANELS 6610M: Sumit Semwal <sumit.semwal@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6614F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6615 6616DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6617M: Ben Skeggs <bskeggs@redhat.com> 6618M: Karol Herbst <kherbst@redhat.com> 6619M: Lyude Paul <lyude@redhat.com> 6620L: dri-devel@lists.freedesktop.org 6621L: nouveau@lists.freedesktop.org 6622S: Supported 6623W: https://nouveau.freedesktop.org/ 6624Q: https://patchwork.freedesktop.org/project/nouveau/ 6625Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6626B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6627C: irc://irc.oftc.net/nouveau 6628T: git https://gitlab.freedesktop.org/drm/nouveau.git 6629F: drivers/gpu/drm/nouveau/ 6630F: include/uapi/drm/nouveau_drm.h 6631 6632DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6633M: Stefan Mavrodiev <stefan@olimex.com> 6634S: Maintained 6635F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6636F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6637 6638DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6639R: Douglas Anderson <dianders@chromium.org> 6640F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6641F: drivers/gpu/drm/bridge/parade-ps8640.c 6642 6643DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6644M: Noralf Trønnes <noralf@tronnes.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/repaper.txt 6648F: drivers/gpu/drm/tiny/repaper.c 6649 6650DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654S: Obsolete 6655W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/tiny/cirrus.c 6658 6659DRM DRIVER FOR QXL VIRTUAL GPU 6660M: Dave Airlie <airlied@redhat.com> 6661M: Gerd Hoffmann <kraxel@redhat.com> 6662L: virtualization@lists.linux-foundation.org 6663L: spice-devel@lists.freedesktop.org 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: drivers/gpu/drm/qxl/ 6667F: include/uapi/drm/qxl_drm.h 6668 6669DRM DRIVER FOR RAYDIUM RM67191 PANELS 6670M: Robert Chiras <robert.chiras@nxp.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6673F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6674 6675DRM DRIVER FOR SAMSUNG DB7430 PANELS 6676M: Linus Walleij <linus.walleij@linaro.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6680F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6681 6682DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6683M: Inki Dae <inki.dae@samsung.com> 6684M: Jagan Teki <jagan@amarulasolutions.com> 6685M: Marek Szyprowski <m.szyprowski@samsung.com> 6686S: Maintained 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6689F: drivers/gpu/drm/bridge/samsung-dsim.c 6690F: include/drm/bridge/samsung-dsim.h 6691 6692DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6693M: Markuss Broks <markuss.broks@gmail.com> 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6696F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6697 6698DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6699M: Artur Weber <aweber.kernel@gmail.com> 6700S: Maintained 6701F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6702F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6703 6704DRM DRIVER FOR SITRONIX ST7586 PANELS 6705M: David Lechner <david@lechnology.com> 6706S: Maintained 6707T: git git://anongit.freedesktop.org/drm/drm-misc 6708F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6709F: drivers/gpu/drm/tiny/st7586.c 6710 6711DRM DRIVER FOR SITRONIX ST7701 PANELS 6712M: Jagan Teki <jagan@amarulasolutions.com> 6713S: Maintained 6714F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6715F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6716 6717DRM DRIVER FOR SITRONIX ST7703 PANELS 6718M: Guido Günther <agx@sigxcpu.org> 6719R: Purism Kernel Team <kernel@puri.sm> 6720R: Ondrej Jirman <megous@megous.com> 6721S: Maintained 6722F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6723F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6724 6725DRM DRIVER FOR SITRONIX ST7735R PANELS 6726M: David Lechner <david@lechnology.com> 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6730F: drivers/gpu/drm/tiny/st7735r.c 6731 6732DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6733M: Javier Martinez Canillas <javierm@redhat.com> 6734S: Maintained 6735T: git git://anongit.freedesktop.org/drm/drm-misc 6736F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6737F: drivers/gpu/drm/solomon/ssd130x* 6738 6739DRM DRIVER FOR ST-ERICSSON MCDE 6740M: Linus Walleij <linus.walleij@linaro.org> 6741S: Maintained 6742T: git git://anongit.freedesktop.org/drm/drm-misc 6743F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6744F: drivers/gpu/drm/mcde/ 6745 6746DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6747M: Jagan Teki <jagan@amarulasolutions.com> 6748S: Maintained 6749F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6750F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6751 6752DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6753R: Douglas Anderson <dianders@chromium.org> 6754F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6755F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6756 6757DRM DRIVER FOR TPO TPG110 PANELS 6758M: Linus Walleij <linus.walleij@linaro.org> 6759S: Maintained 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6762F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6763 6764DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6765M: Dave Airlie <airlied@redhat.com> 6766R: Sean Paul <sean@poorly.run> 6767R: Thomas Zimmermann <tzimmermann@suse.de> 6768L: dri-devel@lists.freedesktop.org 6769S: Supported 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: drivers/gpu/drm/udl/ 6772 6773DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6774M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6775M: Melissa Wen <melissa.srw@gmail.com> 6776M: Maíra Canal <mairacanal@riseup.net> 6777R: Haneen Mohammed <hamohammed.sa@gmail.com> 6778R: Daniel Vetter <daniel@ffwll.ch> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: Documentation/gpu/vkms.rst 6783F: drivers/gpu/drm/vkms/ 6784 6785DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6786M: Hans de Goede <hdegoede@redhat.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Maintained 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vboxvideo/ 6791 6792DRM DRIVER FOR VMWARE VIRTUAL GPU 6793M: Zack Rusin <zackr@vmware.com> 6794R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6795L: dri-devel@lists.freedesktop.org 6796S: Supported 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: drivers/gpu/drm/vmwgfx/ 6799F: include/uapi/drm/vmwgfx_drm.h 6800 6801DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6802M: Linus Walleij <linus.walleij@linaro.org> 6803S: Maintained 6804T: git git://anongit.freedesktop.org/drm/drm-misc 6805F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6806F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6807 6808DRM DRIVERS 6809M: David Airlie <airlied@gmail.com> 6810M: Daniel Vetter <daniel@ffwll.ch> 6811L: dri-devel@lists.freedesktop.org 6812S: Maintained 6813B: https://gitlab.freedesktop.org/drm 6814C: irc://irc.oftc.net/dri-devel 6815T: git git://anongit.freedesktop.org/drm/drm 6816F: Documentation/devicetree/bindings/display/ 6817F: Documentation/devicetree/bindings/gpu/ 6818F: Documentation/gpu/ 6819F: drivers/gpu/ 6820F: include/drm/ 6821F: include/linux/vga* 6822F: include/uapi/drm/ 6823 6824DRM DRIVERS AND MISC GPU PATCHES 6825M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6826M: Maxime Ripard <mripard@kernel.org> 6827M: Thomas Zimmermann <tzimmermann@suse.de> 6828S: Maintained 6829W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6830T: git git://anongit.freedesktop.org/drm/drm-misc 6831F: Documentation/gpu/ 6832F: drivers/gpu/drm/* 6833F: drivers/gpu/vga/ 6834F: include/drm/drm* 6835F: include/linux/vga* 6836F: include/uapi/drm/drm* 6837 6838DRM DRIVERS FOR ALLWINNER A10 6839M: Maxime Ripard <mripard@kernel.org> 6840M: Chen-Yu Tsai <wens@csie.org> 6841L: dri-devel@lists.freedesktop.org 6842S: Supported 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/allwinner* 6845F: drivers/gpu/drm/sun4i/ 6846 6847DRM DRIVERS FOR AMLOGIC SOCS 6848M: Neil Armstrong <neil.armstrong@linaro.org> 6849L: dri-devel@lists.freedesktop.org 6850L: linux-amlogic@lists.infradead.org 6851S: Supported 6852W: http://linux-meson.com/ 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6855F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6856F: Documentation/gpu/meson.rst 6857F: drivers/gpu/drm/meson/ 6858 6859DRM DRIVERS FOR ATMEL HLCDC 6860M: Sam Ravnborg <sam@ravnborg.org> 6861M: Boris Brezillon <bbrezillon@kernel.org> 6862L: dri-devel@lists.freedesktop.org 6863S: Supported 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/atmel/ 6866F: drivers/gpu/drm/atmel-hlcdc/ 6867 6868DRM DRIVERS FOR BRIDGE CHIPS 6869M: Andrzej Hajda <andrzej.hajda@intel.com> 6870M: Neil Armstrong <neil.armstrong@linaro.org> 6871M: Robert Foss <rfoss@kernel.org> 6872R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6873R: Jonas Karlman <jonas@kwiboo.se> 6874R: Jernej Skrabec <jernej.skrabec@gmail.com> 6875S: Maintained 6876T: git git://anongit.freedesktop.org/drm/drm-misc 6877F: Documentation/devicetree/bindings/display/bridge/ 6878F: drivers/gpu/drm/bridge/ 6879F: drivers/gpu/drm/drm_bridge.c 6880F: include/drm/drm_bridge.h 6881 6882DRM DRIVERS FOR EXYNOS 6883M: Inki Dae <inki.dae@samsung.com> 6884M: Seung-Woo Kim <sw0312.kim@samsung.com> 6885M: Kyungmin Park <kyungmin.park@samsung.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6889F: Documentation/devicetree/bindings/display/exynos/ 6890F: Documentation/devicetree/bindings/display/samsung/ 6891F: drivers/gpu/drm/exynos/ 6892F: include/uapi/drm/exynos_drm.h 6893 6894DRM DRIVERS FOR FREESCALE DCU 6895M: Stefan Agner <stefan@agner.ch> 6896M: Alison Wang <alison.wang@nxp.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Supported 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6901F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6902F: drivers/gpu/drm/fsl-dcu/ 6903 6904DRM DRIVERS FOR FREESCALE IMX 6905M: Philipp Zabel <p.zabel@pengutronix.de> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/imx/ 6909F: drivers/gpu/drm/imx/ipuv3/ 6910F: drivers/gpu/ipu-v3/ 6911 6912DRM DRIVERS FOR FREESCALE IMX BRIDGE 6913M: Liu Ying <victor.liu@nxp.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6919F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6920F: drivers/gpu/drm/bridge/imx/ 6921 6922DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6923M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://github.com/patjak/drm-gma500 6927F: drivers/gpu/drm/gma500/ 6928 6929DRM DRIVERS FOR HISILICON 6930M: Xinliang Liu <xinliang.liu@linaro.org> 6931M: Tian Tao <tiantao6@hisilicon.com> 6932R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6933R: Sumit Semwal <sumit.semwal@linaro.org> 6934R: Yongqin Liu <yongqin.liu@linaro.org> 6935R: John Stultz <jstultz@google.com> 6936L: dri-devel@lists.freedesktop.org 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/hisilicon/ 6940F: drivers/gpu/drm/hisilicon/ 6941 6942DRM DRIVERS FOR LIMA 6943M: Qiang Yu <yuq825@gmail.com> 6944L: dri-devel@lists.freedesktop.org 6945L: lima@lists.freedesktop.org (moderated for non-subscribers) 6946S: Maintained 6947T: git git://anongit.freedesktop.org/drm/drm-misc 6948F: drivers/gpu/drm/lima/ 6949F: include/uapi/drm/lima_drm.h 6950 6951DRM DRIVERS FOR MEDIATEK 6952M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6953M: Philipp Zabel <p.zabel@pengutronix.de> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6956S: Supported 6957F: Documentation/devicetree/bindings/display/mediatek/ 6958F: drivers/gpu/drm/mediatek/ 6959F: drivers/phy/mediatek/phy-mtk-dp.c 6960F: drivers/phy/mediatek/phy-mtk-hdmi* 6961F: drivers/phy/mediatek/phy-mtk-mipi* 6962 6963DRM DRIVERS FOR NVIDIA TEGRA 6964M: Thierry Reding <thierry.reding@gmail.com> 6965M: Mikko Perttunen <mperttunen@nvidia.com> 6966L: dri-devel@lists.freedesktop.org 6967L: linux-tegra@vger.kernel.org 6968S: Supported 6969T: git https://gitlab.freedesktop.org/drm/tegra.git 6970F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6971F: Documentation/devicetree/bindings/gpu/host1x/ 6972F: drivers/gpu/drm/tegra/ 6973F: drivers/gpu/host1x/ 6974F: include/linux/host1x.h 6975F: include/uapi/drm/tegra_drm.h 6976 6977DRM DRIVERS FOR RENESAS 6978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6979M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6980L: dri-devel@lists.freedesktop.org 6981L: linux-renesas-soc@vger.kernel.org 6982S: Supported 6983T: git git://linuxtv.org/pinchartl/media drm/du/next 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6986F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6987F: Documentation/devicetree/bindings/display/renesas,du.yaml 6988F: drivers/gpu/drm/renesas/ 6989F: include/linux/platform_data/shmob_drm.h 6990 6991DRM DRIVERS FOR ROCKCHIP 6992M: Sandy Huang <hjc@rock-chips.com> 6993M: Heiko Stübner <heiko@sntech.de> 6994L: dri-devel@lists.freedesktop.org 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: Documentation/devicetree/bindings/display/rockchip/ 6998F: drivers/gpu/drm/rockchip/ 6999 7000DRM DRIVERS FOR STI 7001M: Alain Volmat <alain.volmat@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7006F: drivers/gpu/drm/sti 7007 7008DRM DRIVERS FOR STM 7009M: Yannick Fertre <yannick.fertre@foss.st.com> 7010M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7011M: Philippe Cornu <philippe.cornu@foss.st.com> 7012L: dri-devel@lists.freedesktop.org 7013S: Maintained 7014T: git git://anongit.freedesktop.org/drm/drm-misc 7015F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7016F: drivers/gpu/drm/stm 7017 7018DRM DRIVERS FOR TI KEYSTONE 7019M: Jyri Sarha <jyri.sarha@iki.fi> 7020M: Tomi Valkeinen <tomba@kernel.org> 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023T: git git://anongit.freedesktop.org/drm/drm-misc 7024F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7025F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7026F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7027F: drivers/gpu/drm/tidss/ 7028 7029DRM DRIVERS FOR TI LCDC 7030M: Jyri Sarha <jyri.sarha@iki.fi> 7031R: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/tilcdc/ 7035F: drivers/gpu/drm/tilcdc/ 7036 7037DRM DRIVERS FOR TI OMAP 7038M: Tomi Valkeinen <tomba@kernel.org> 7039L: dri-devel@lists.freedesktop.org 7040S: Maintained 7041F: Documentation/devicetree/bindings/display/ti/ 7042F: drivers/gpu/drm/omapdrm/ 7043 7044DRM DRIVERS FOR V3D 7045M: Emma Anholt <emma@anholt.net> 7046M: Melissa Wen <mwen@igalia.com> 7047S: Supported 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7050F: drivers/gpu/drm/v3d/ 7051F: include/uapi/drm/v3d_drm.h 7052 7053DRM DRIVERS FOR VC4 7054M: Emma Anholt <emma@anholt.net> 7055M: Maxime Ripard <mripard@kernel.org> 7056S: Supported 7057T: git git://github.com/anholt/linux 7058T: git git://anongit.freedesktop.org/drm/drm-misc 7059F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7060F: drivers/gpu/drm/vc4/ 7061F: include/uapi/drm/vc4_drm.h 7062 7063DRM DRIVERS FOR VIVANTE GPU IP 7064M: Lucas Stach <l.stach@pengutronix.de> 7065R: Russell King <linux+etnaviv@armlinux.org.uk> 7066R: Christian Gmeiner <christian.gmeiner@gmail.com> 7067L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7068L: dri-devel@lists.freedesktop.org 7069S: Maintained 7070F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7071F: drivers/gpu/drm/etnaviv/ 7072F: include/uapi/drm/etnaviv_drm.h 7073 7074DRM DRIVERS FOR XEN 7075M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7076L: dri-devel@lists.freedesktop.org 7077L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7078S: Supported 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: Documentation/gpu/xen-front.rst 7081F: drivers/gpu/drm/xen/ 7082 7083DRM DRIVERS FOR XILINX 7084M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/devicetree/bindings/display/xlnx/ 7089F: drivers/gpu/drm/xlnx/ 7090 7091DRM GPU SCHEDULER 7092M: Luben Tuikov <luben.tuikov@amd.com> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: drivers/gpu/drm/scheduler/ 7097F: include/drm/gpu_scheduler.h 7098 7099DRM PANEL DRIVERS 7100M: Neil Armstrong <neil.armstrong@linaro.org> 7101R: Sam Ravnborg <sam@ravnborg.org> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: Documentation/devicetree/bindings/display/panel/ 7106F: drivers/gpu/drm/drm_panel.c 7107F: drivers/gpu/drm/panel/ 7108F: include/drm/drm_panel.h 7109 7110DRM PRIVACY-SCREEN CLASS 7111M: Hans de Goede <hdegoede@redhat.com> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: drivers/gpu/drm/drm_privacy_screen* 7116F: include/drm/drm_privacy_screen* 7117 7118DRM TTM SUBSYSTEM 7119M: Christian Koenig <christian.koenig@amd.com> 7120M: Huang Rui <ray.huang@amd.com> 7121L: dri-devel@lists.freedesktop.org 7122S: Maintained 7123T: git git://anongit.freedesktop.org/drm/drm-misc 7124F: drivers/gpu/drm/ttm/ 7125F: include/drm/ttm/ 7126 7127DSBR100 USB FM RADIO DRIVER 7128M: Alexey Klimov <klimov.linux@gmail.com> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131T: git git://linuxtv.org/media_tree.git 7132F: drivers/media/radio/dsbr100.c 7133 7134DT3155 MEDIA DRIVER 7135M: Hans Verkuil <hverkuil@xs4all.nl> 7136L: linux-media@vger.kernel.org 7137S: Odd Fixes 7138W: https://linuxtv.org 7139T: git git://linuxtv.org/media_tree.git 7140F: drivers/media/pci/dt3155/ 7141 7142DVB_USB_AF9015 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9015* 7151 7152DVB_USB_AF9035 MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/af9035* 7161 7162DVB_USB_ANYSEE MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/anysee* 7171 7172DVB_USB_AU6610 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/au6610* 7181 7182DVB_USB_CE6230 MEDIA DRIVER 7183M: Antti Palosaari <crope@iki.fi> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://palosaari.fi/linux/ 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/anttip/media_tree.git 7190F: drivers/media/usb/dvb-usb-v2/ce6230* 7191 7192DVB_USB_CXUSB MEDIA DRIVER 7193M: Michael Krufky <mkrufky@linuxtv.org> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://github.com/mkrufky 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/media_tree.git 7200F: drivers/media/usb/dvb-usb/cxusb* 7201 7202DVB_USB_EC168 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207W: http://palosaari.fi/linux/ 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/anttip/media_tree.git 7210F: drivers/media/usb/dvb-usb-v2/ec168* 7211 7212DVB_USB_GL861 MEDIA DRIVER 7213M: Antti Palosaari <crope@iki.fi> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/anttip/media_tree.git 7219F: drivers/media/usb/dvb-usb-v2/gl861* 7220 7221DVB_USB_MXL111SF MEDIA DRIVER 7222M: Michael Krufky <mkrufky@linuxtv.org> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://github.com/mkrufky 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/mkrufky/mxl111sf.git 7229F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7230 7231DVB_USB_RTL28XXU MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7240 7241DVB_USB_V2 MEDIA DRIVER 7242M: Antti Palosaari <crope@iki.fi> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://palosaari.fi/linux/ 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/anttip/media_tree.git 7249F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7250F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7251 7252DYNAMIC DEBUG 7253M: Jason Baron <jbaron@akamai.com> 7254M: Jim Cromie <jim.cromie@gmail.com> 7255S: Maintained 7256F: include/linux/dynamic_debug.h 7257F: lib/dynamic_debug.c 7258F: lib/test_dynamic_debug.c 7259 7260DYNAMIC INTERRUPT MODERATION 7261M: Tal Gilboa <talgi@nvidia.com> 7262S: Maintained 7263F: Documentation/networking/net_dim.rst 7264F: include/linux/dim.h 7265F: lib/dim/ 7266 7267DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7268M: Daniel Lezcano <daniel.lezcano@kernel.org> 7269L: linux-pm@vger.kernel.org 7270S: Supported 7271B: https://bugzilla.kernel.org 7272T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7273F: drivers/powercap/dtpm* 7274F: include/linux/dtpm.h 7275 7276DZ DECSTATION DZ11 SERIAL DRIVER 7277M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7278S: Maintained 7279F: drivers/tty/serial/dz.* 7280 7281E3X0 POWER BUTTON DRIVER 7282M: Moritz Fischer <moritz.fischer@ettus.com> 7283L: usrp-users@lists.ettus.com 7284S: Supported 7285W: http://www.ettus.com 7286F: Documentation/devicetree/bindings/input/e3x0-button.txt 7287F: drivers/input/misc/e3x0-button.c 7288 7289E4000 MEDIA DRIVER 7290M: Antti Palosaari <crope@iki.fi> 7291L: linux-media@vger.kernel.org 7292S: Maintained 7293W: https://linuxtv.org 7294W: http://palosaari.fi/linux/ 7295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7296T: git git://linuxtv.org/anttip/media_tree.git 7297F: drivers/media/tuners/e4000* 7298 7299EARTH_PT1 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt1/ 7304 7305EARTH_PT3 MEDIA DRIVER 7306M: Akihiro Tsukada <tskd08@gmail.com> 7307L: linux-media@vger.kernel.org 7308S: Odd Fixes 7309F: drivers/media/pci/pt3/ 7310 7311EC100 MEDIA DRIVER 7312M: Antti Palosaari <crope@iki.fi> 7313L: linux-media@vger.kernel.org 7314S: Maintained 7315W: https://linuxtv.org 7316W: http://palosaari.fi/linux/ 7317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7318T: git git://linuxtv.org/anttip/media_tree.git 7319F: drivers/media/dvb-frontends/ec100* 7320 7321ECRYPT FILE SYSTEM 7322M: Tyler Hicks <code@tyhicks.com> 7323L: ecryptfs@vger.kernel.org 7324S: Odd Fixes 7325W: http://ecryptfs.org 7326W: https://launchpad.net/ecryptfs 7327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7328F: Documentation/filesystems/ecryptfs.rst 7329F: fs/ecryptfs/ 7330 7331EDAC-AMD64 7332M: Yazen Ghannam <yazen.ghannam@amd.com> 7333L: linux-edac@vger.kernel.org 7334S: Supported 7335F: drivers/edac/amd64_edac* 7336F: drivers/edac/mce_amd* 7337 7338EDAC-ARMADA 7339M: Jan Luebbe <jlu@pengutronix.de> 7340L: linux-edac@vger.kernel.org 7341S: Maintained 7342F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7343F: drivers/edac/armada_xp_* 7344 7345EDAC-AST2500 7346M: Stefan Schaeckeler <sschaeck@cisco.com> 7347S: Supported 7348F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7349F: drivers/edac/aspeed_edac.c 7350 7351EDAC-BLUEFIELD 7352M: Shravan Kumar Ramani <shravankr@nvidia.com> 7353S: Supported 7354F: drivers/edac/bluefield_edac.c 7355 7356EDAC-CALXEDA 7357M: Andre Przywara <andre.przywara@arm.com> 7358L: linux-edac@vger.kernel.org 7359S: Maintained 7360F: drivers/edac/highbank* 7361 7362EDAC-CAVIUM OCTEON 7363M: Ralf Baechle <ralf@linux-mips.org> 7364L: linux-edac@vger.kernel.org 7365L: linux-mips@vger.kernel.org 7366S: Supported 7367F: drivers/edac/octeon_edac* 7368 7369EDAC-CAVIUM THUNDERX 7370M: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Odd Fixes 7373F: drivers/edac/thunderx_edac* 7374 7375EDAC-CORE 7376M: Borislav Petkov <bp@alien8.de> 7377M: Tony Luck <tony.luck@intel.com> 7378R: James Morse <james.morse@arm.com> 7379R: Mauro Carvalho Chehab <mchehab@kernel.org> 7380R: Robert Richter <rric@kernel.org> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7384F: Documentation/admin-guide/ras.rst 7385F: Documentation/driver-api/edac.rst 7386F: drivers/edac/ 7387F: include/linux/edac.h 7388 7389EDAC-DMC520 7390M: Lei Wang <lewan@microsoft.com> 7391L: linux-edac@vger.kernel.org 7392S: Supported 7393F: drivers/edac/dmc520_edac.c 7394 7395EDAC-E752X 7396M: Mark Gross <markgross@kernel.org> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/e752x_edac.c 7400 7401EDAC-E7XXX 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/e7xxx_edac.c 7405 7406EDAC-FSL_DDR 7407M: York Sun <york.sun@nxp.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/fsl_ddr_edac.* 7411 7412EDAC-GHES 7413M: Mauro Carvalho Chehab <mchehab@kernel.org> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/ghes_edac.c 7417 7418EDAC-I10NM 7419M: Tony Luck <tony.luck@intel.com> 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i10nm_base.c 7423 7424EDAC-I3000 7425L: linux-edac@vger.kernel.org 7426S: Orphan 7427F: drivers/edac/i3000_edac.c 7428 7429EDAC-I5000 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5000_edac.c 7433 7434EDAC-I5400 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i5400_edac.c 7439 7440EDAC-I7300 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7300_edac.c 7445 7446EDAC-I7CORE 7447M: Mauro Carvalho Chehab <mchehab@kernel.org> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i7core_edac.c 7451 7452EDAC-I82443BXGX 7453M: Tim Small <tim@buttersideup.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82443bxgx_edac.c 7457 7458EDAC-I82975X 7459M: "Arvind R." <arvino55@gmail.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/i82975x_edac.c 7463 7464EDAC-IE31200 7465M: Jason Baron <jbaron@akamai.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/ie31200_edac.c 7469 7470EDAC-IGEN6 7471M: Tony Luck <tony.luck@intel.com> 7472R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/igen6_edac.c 7476 7477EDAC-MPC85XX 7478M: Johannes Thumshirn <morbidrsa@gmail.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/mpc85xx_edac.[ch] 7482 7483EDAC-NPCM 7484M: Marvin Lin <kflin@nuvoton.com> 7485M: Stanley Chu <yschu@nuvoton.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7489F: drivers/edac/npcm_edac.c 7490 7491EDAC-PASEMI 7492M: Egor Martovetsky <egor@pasemi.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/pasemi_edac.c 7496 7497EDAC-PND2 7498M: Tony Luck <tony.luck@intel.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/pnd2_edac.[ch] 7502 7503EDAC-QCOM 7504M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7505L: linux-arm-msm@vger.kernel.org 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/qcom_edac.c 7509 7510EDAC-R82600 7511M: Tim Small <tim@buttersideup.com> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/r82600_edac.c 7515 7516EDAC-SBRIDGE 7517M: Tony Luck <tony.luck@intel.com> 7518R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/sb_edac.c 7522 7523EDAC-SKYLAKE 7524M: Tony Luck <tony.luck@intel.com> 7525L: linux-edac@vger.kernel.org 7526S: Maintained 7527F: drivers/edac/skx_*.[ch] 7528 7529EDAC-TI 7530M: Tero Kristo <kristo@kernel.org> 7531L: linux-edac@vger.kernel.org 7532S: Odd Fixes 7533F: drivers/edac/ti_edac.c 7534 7535EDIROL UA-101/UA-1000 DRIVER 7536M: Clemens Ladisch <clemens@ladisch.de> 7537L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7538S: Maintained 7539T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7540F: sound/usb/misc/ua101.c 7541 7542EFI TEST DRIVER 7543M: Ivan Hu <ivan.hu@canonical.com> 7544M: Ard Biesheuvel <ardb@kernel.org> 7545L: linux-efi@vger.kernel.org 7546S: Maintained 7547F: drivers/firmware/efi/test/ 7548 7549EFI VARIABLE FILESYSTEM 7550M: Jeremy Kerr <jk@ozlabs.org> 7551M: Ard Biesheuvel <ardb@kernel.org> 7552L: linux-efi@vger.kernel.org 7553S: Maintained 7554T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7555F: fs/efivarfs/ 7556 7557EFIFB FRAMEBUFFER DRIVER 7558M: Peter Jones <pjones@redhat.com> 7559L: linux-fbdev@vger.kernel.org 7560S: Maintained 7561F: drivers/video/fbdev/efifb.c 7562 7563EFS FILESYSTEM 7564S: Orphan 7565W: http://aeschi.ch.eu.org/efs/ 7566F: fs/efs/ 7567 7568EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7569M: Douglas Miller <dougmill@linux.ibm.com> 7570L: netdev@vger.kernel.org 7571S: Maintained 7572F: drivers/net/ethernet/ibm/ehea/ 7573 7574ELM327 CAN NETWORK DRIVER 7575M: Max Staudt <max@enpas.org> 7576L: linux-can@vger.kernel.org 7577S: Maintained 7578F: Documentation/networking/device_drivers/can/can327.rst 7579F: drivers/net/can/can327.c 7580 7581EM28XX VIDEO4LINUX DRIVER 7582M: Mauro Carvalho Chehab <mchehab@kernel.org> 7583L: linux-media@vger.kernel.org 7584S: Maintained 7585W: https://linuxtv.org 7586T: git git://linuxtv.org/media_tree.git 7587F: Documentation/admin-guide/media/em28xx* 7588F: drivers/media/usb/em28xx/ 7589 7590EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7591M: Adrian Hunter <adrian.hunter@intel.com> 7592M: Ritesh Harjani <riteshh@codeaurora.org> 7593M: Asutosh Das <asutoshd@codeaurora.org> 7594L: linux-mmc@vger.kernel.org 7595S: Supported 7596F: drivers/mmc/host/cqhci* 7597 7598EMULEX 10Gbps iSCSI - OneConnect DRIVER 7599M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7600L: linux-scsi@vger.kernel.org 7601S: Supported 7602W: http://www.broadcom.com 7603F: drivers/scsi/be2iscsi/ 7604 7605EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7606M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7607M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7608M: Somnath Kotur <somnath.kotur@broadcom.com> 7609L: netdev@vger.kernel.org 7610S: Supported 7611W: http://www.emulex.com 7612F: drivers/net/ethernet/emulex/benet/ 7613 7614EMULEX ONECONNECT ROCE DRIVER 7615M: Selvin Xavier <selvin.xavier@broadcom.com> 7616L: linux-rdma@vger.kernel.org 7617S: Odd Fixes 7618W: http://www.broadcom.com 7619F: drivers/infiniband/hw/ocrdma/ 7620F: include/uapi/rdma/ocrdma-abi.h 7621 7622EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7623M: James Smart <james.smart@broadcom.com> 7624M: Ram Vegesna <ram.vegesna@broadcom.com> 7625L: linux-scsi@vger.kernel.org 7626L: target-devel@vger.kernel.org 7627S: Supported 7628W: http://www.broadcom.com 7629F: drivers/scsi/elx/ 7630 7631EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7632M: James Smart <james.smart@broadcom.com> 7633M: Dick Kennedy <dick.kennedy@broadcom.com> 7634L: linux-scsi@vger.kernel.org 7635S: Supported 7636W: http://www.broadcom.com 7637F: drivers/scsi/lpfc/ 7638 7639ENE CB710 FLASH CARD READER DRIVER 7640M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7641S: Maintained 7642F: drivers/misc/cb710/ 7643F: drivers/mmc/host/cb710-mmc.* 7644F: include/linux/cb710.h 7645 7646ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7647M: Maxim Levitsky <maximlevitsky@gmail.com> 7648S: Maintained 7649F: drivers/media/rc/ene_ir.* 7650 7651EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7652M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7653L: linuxppc-dev@lists.ozlabs.org 7654S: Maintained 7655F: drivers/tty/ehv_bytechan.c 7656 7657EPSON S1D13XXX FRAMEBUFFER DRIVER 7658M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7661F: drivers/video/fbdev/s1d13xxxfb.c 7662F: include/video/s1d13xxxfb.h 7663 7664EROFS FILE SYSTEM 7665M: Gao Xiang <xiang@kernel.org> 7666M: Chao Yu <chao@kernel.org> 7667R: Yue Hu <huyue2@coolpad.com> 7668R: Jeffle Xu <jefflexu@linux.alibaba.com> 7669L: linux-erofs@lists.ozlabs.org 7670S: Maintained 7671T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7672F: Documentation/ABI/testing/sysfs-fs-erofs 7673F: Documentation/filesystems/erofs.rst 7674F: fs/erofs/ 7675F: include/trace/events/erofs.h 7676 7677ERRSEQ ERROR TRACKING INFRASTRUCTURE 7678M: Jeff Layton <jlayton@kernel.org> 7679S: Maintained 7680F: include/linux/errseq.h 7681F: lib/errseq.c 7682 7683ESD CAN/USB DRIVERS 7684M: Frank Jungclaus <frank.jungclaus@esd.eu> 7685R: socketcan@esd.eu 7686L: linux-can@vger.kernel.org 7687S: Maintained 7688F: drivers/net/can/usb/esd_usb.c 7689 7690ET131X NETWORK DRIVER 7691M: Mark Einon <mark.einon@gmail.com> 7692S: Odd Fixes 7693F: drivers/net/ethernet/agere/ 7694 7695ETAS ES58X CAN/USB DRIVER 7696M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7697L: linux-can@vger.kernel.org 7698S: Maintained 7699F: Documentation/networking/devlink/etas_es58x.rst 7700F: drivers/net/can/usb/etas_es58x/ 7701 7702ETHERNET BRIDGE 7703M: Roopa Prabhu <roopa@nvidia.com> 7704M: Nikolay Aleksandrov <razor@blackwall.org> 7705L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7706L: netdev@vger.kernel.org 7707S: Maintained 7708W: http://www.linuxfoundation.org/en/Net:Bridge 7709F: include/linux/netfilter_bridge/ 7710F: net/bridge/ 7711 7712ETHERNET PHY LIBRARY 7713M: Andrew Lunn <andrew@lunn.ch> 7714M: Heiner Kallweit <hkallweit1@gmail.com> 7715R: Russell King <linux@armlinux.org.uk> 7716L: netdev@vger.kernel.org 7717S: Maintained 7718F: Documentation/ABI/testing/sysfs-class-net-phydev 7719F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7720F: Documentation/devicetree/bindings/net/mdio* 7721F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7722F: Documentation/networking/phy.rst 7723F: drivers/net/mdio/ 7724F: drivers/net/mdio/acpi_mdio.c 7725F: drivers/net/mdio/fwnode_mdio.c 7726F: drivers/net/mdio/of_mdio.c 7727F: drivers/net/pcs/ 7728F: drivers/net/phy/ 7729F: include/dt-bindings/net/qca-ar803x.h 7730F: include/linux/*mdio*.h 7731F: include/linux/linkmode.h 7732F: include/linux/mdio/*.h 7733F: include/linux/mii.h 7734F: include/linux/of_net.h 7735F: include/linux/phy.h 7736F: include/linux/phy_fixed.h 7737F: include/linux/platform_data/mdio-bcm-unimac.h 7738F: include/linux/platform_data/mdio-gpio.h 7739F: include/trace/events/mdio.h 7740F: include/uapi/linux/mdio.h 7741F: include/uapi/linux/mii.h 7742F: net/core/of_net.c 7743 7744EXEC & BINFMT API 7745R: Eric Biederman <ebiederm@xmission.com> 7746R: Kees Cook <keescook@chromium.org> 7747L: linux-mm@kvack.org 7748S: Supported 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7750F: fs/*binfmt_*.c 7751F: fs/exec.c 7752F: include/linux/binfmts.h 7753F: include/linux/elf.h 7754F: include/uapi/linux/binfmts.h 7755F: include/uapi/linux/elf.h 7756F: tools/testing/selftests/exec/ 7757N: asm/elf.h 7758N: binfmt 7759 7760EXFAT FILE SYSTEM 7761M: Namjae Jeon <linkinjeon@kernel.org> 7762M: Sungjong Seo <sj1557.seo@samsung.com> 7763L: linux-fsdevel@vger.kernel.org 7764S: Maintained 7765T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7766F: fs/exfat/ 7767 7768EXT2 FILE SYSTEM 7769M: Jan Kara <jack@suse.com> 7770L: linux-ext4@vger.kernel.org 7771S: Maintained 7772F: Documentation/filesystems/ext2.rst 7773F: fs/ext2/ 7774F: include/linux/ext2* 7775 7776EXT4 FILE SYSTEM 7777M: "Theodore Ts'o" <tytso@mit.edu> 7778M: Andreas Dilger <adilger.kernel@dilger.ca> 7779L: linux-ext4@vger.kernel.org 7780S: Maintained 7781W: http://ext4.wiki.kernel.org 7782Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7784F: Documentation/filesystems/ext4/ 7785F: fs/ext4/ 7786F: include/trace/events/ext4.h 7787F: include/uapi/linux/ext4.h 7788 7789Extended Verification Module (EVM) 7790M: Mimi Zohar <zohar@linux.ibm.com> 7791L: linux-integrity@vger.kernel.org 7792S: Supported 7793T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7794F: security/integrity/ 7795F: security/integrity/evm/ 7796 7797EXTENSIBLE FIRMWARE INTERFACE (EFI) 7798M: Ard Biesheuvel <ardb@kernel.org> 7799L: linux-efi@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7802F: Documentation/admin-guide/efi-stub.rst 7803F: arch/*/include/asm/efi.h 7804F: arch/*/kernel/efi.c 7805F: arch/arm/boot/compressed/efi-header.S 7806F: arch/x86/platform/efi/ 7807F: drivers/firmware/efi/ 7808F: include/linux/efi*.h 7809 7810EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7811M: MyungJoo Ham <myungjoo.ham@samsung.com> 7812M: Chanwoo Choi <cw00.choi@samsung.com> 7813L: linux-kernel@vger.kernel.org 7814S: Maintained 7815T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7816F: Documentation/devicetree/bindings/extcon/ 7817F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7818F: drivers/extcon/ 7819F: include/linux/extcon.h 7820F: include/linux/extcon/ 7821 7822EXTRA BOOT CONFIG 7823M: Masami Hiramatsu <mhiramat@kernel.org> 7824L: linux-kernel@vger.kernel.org 7825L: linux-trace-kernel@vger.kernel.org 7826S: Maintained 7827Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7828T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7829F: Documentation/admin-guide/bootconfig.rst 7830F: fs/proc/bootconfig.c 7831F: include/linux/bootconfig.h 7832F: lib/bootconfig-data.S 7833F: lib/bootconfig.c 7834F: tools/bootconfig/* 7835F: tools/bootconfig/scripts/* 7836 7837EXYNOS DP DRIVER 7838M: Jingoo Han <jingoohan1@gmail.com> 7839L: dri-devel@lists.freedesktop.org 7840S: Maintained 7841F: drivers/gpu/drm/exynos/exynos_dp* 7842 7843EXYNOS SYSMMU (IOMMU) driver 7844M: Marek Szyprowski <m.szyprowski@samsung.com> 7845L: iommu@lists.linux.dev 7846S: Maintained 7847F: drivers/iommu/exynos-iommu.c 7848 7849F2FS FILE SYSTEM 7850M: Jaegeuk Kim <jaegeuk@kernel.org> 7851M: Chao Yu <chao@kernel.org> 7852L: linux-f2fs-devel@lists.sourceforge.net 7853S: Maintained 7854W: https://f2fs.wiki.kernel.org/ 7855Q: https://patchwork.kernel.org/project/f2fs/list/ 7856B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7857T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7858F: Documentation/ABI/testing/sysfs-fs-f2fs 7859F: Documentation/filesystems/f2fs.rst 7860F: fs/f2fs/ 7861F: include/linux/f2fs_fs.h 7862F: include/trace/events/f2fs.h 7863F: include/uapi/linux/f2fs.h 7864 7865F71805F HARDWARE MONITORING DRIVER 7866M: Jean Delvare <jdelvare@suse.com> 7867L: linux-hwmon@vger.kernel.org 7868S: Maintained 7869F: Documentation/hwmon/f71805f.rst 7870F: drivers/hwmon/f71805f.c 7871 7872FADDR2LINE 7873M: Josh Poimboeuf <jpoimboe@kernel.org> 7874S: Maintained 7875F: scripts/faddr2line 7876 7877FAILOVER MODULE 7878M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7879L: netdev@vger.kernel.org 7880S: Supported 7881F: Documentation/networking/failover.rst 7882F: include/net/failover.h 7883F: net/core/failover.c 7884 7885FANOTIFY 7886M: Jan Kara <jack@suse.cz> 7887R: Amir Goldstein <amir73il@gmail.com> 7888R: Matthew Bobrowski <repnop@google.com> 7889L: linux-fsdevel@vger.kernel.org 7890S: Maintained 7891F: fs/notify/fanotify/ 7892F: include/linux/fanotify.h 7893F: include/uapi/linux/fanotify.h 7894 7895FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7896M: Linus Walleij <linus.walleij@linaro.org> 7897L: linux-usb@vger.kernel.org 7898S: Maintained 7899F: drivers/usb/fotg210/ 7900 7901FARSYNC SYNCHRONOUS DRIVER 7902M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7903S: Supported 7904W: http://www.farsite.co.uk/ 7905F: drivers/net/wan/farsync.* 7906 7907FAULT INJECTION SUPPORT 7908M: Akinobu Mita <akinobu.mita@gmail.com> 7909S: Supported 7910F: Documentation/fault-injection/ 7911F: lib/fault-inject.c 7912 7913FBTFT Framebuffer drivers 7914L: dri-devel@lists.freedesktop.org 7915L: linux-fbdev@vger.kernel.org 7916S: Orphan 7917F: drivers/staging/fbtft/ 7918 7919FC0011 TUNER DRIVER 7920M: Michael Buesch <m@bues.ch> 7921L: linux-media@vger.kernel.org 7922S: Maintained 7923F: drivers/media/tuners/fc0011.c 7924F: drivers/media/tuners/fc0011.h 7925 7926FC2580 MEDIA DRIVER 7927M: Antti Palosaari <crope@iki.fi> 7928L: linux-media@vger.kernel.org 7929S: Maintained 7930W: https://linuxtv.org 7931W: http://palosaari.fi/linux/ 7932Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7933T: git git://linuxtv.org/anttip/media_tree.git 7934F: drivers/media/tuners/fc2580* 7935 7936FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7937M: Hannes Reinecke <hare@suse.de> 7938L: linux-scsi@vger.kernel.org 7939S: Supported 7940W: www.Open-FCoE.org 7941F: drivers/scsi/fcoe/ 7942F: drivers/scsi/libfc/ 7943F: include/scsi/fc/ 7944F: include/scsi/libfc.h 7945F: include/scsi/libfcoe.h 7946F: include/uapi/scsi/fc/ 7947 7948FILE LOCKING (flock() and fcntl()/lockf()) 7949M: Jeff Layton <jlayton@kernel.org> 7950M: Chuck Lever <chuck.lever@oracle.com> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953F: fs/fcntl.c 7954F: fs/locks.c 7955F: include/linux/fcntl.h 7956F: include/uapi/linux/fcntl.h 7957 7958FILESYSTEM DIRECT ACCESS (DAX) 7959M: Dan Williams <dan.j.williams@intel.com> 7960R: Matthew Wilcox <willy@infradead.org> 7961R: Jan Kara <jack@suse.cz> 7962L: linux-fsdevel@vger.kernel.org 7963L: nvdimm@lists.linux.dev 7964S: Supported 7965F: fs/dax.c 7966F: include/linux/dax.h 7967F: include/trace/events/fs_dax.h 7968 7969FILESYSTEMS (VFS and infrastructure) 7970M: Alexander Viro <viro@zeniv.linux.org.uk> 7971M: Christian Brauner <brauner@kernel.org> 7972L: linux-fsdevel@vger.kernel.org 7973S: Maintained 7974F: fs/* 7975F: include/linux/fs.h 7976F: include/linux/fs_types.h 7977F: include/uapi/linux/fs.h 7978F: include/uapi/linux/openat2.h 7979 7980FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7981M: Riku Voipio <riku.voipio@iki.fi> 7982L: linux-hwmon@vger.kernel.org 7983S: Maintained 7984F: drivers/hwmon/f75375s.c 7985F: include/linux/f75375s.h 7986 7987FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7988M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7989L: linux-can@vger.kernel.org 7990S: Maintained 7991F: drivers/net/can/usb/f81604.c 7992 7993FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7994M: Clemens Ladisch <clemens@ladisch.de> 7995M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7996L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7997S: Maintained 7998T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7999F: include/uapi/sound/firewire.h 8000F: sound/firewire/ 8001 8002FIREWIRE MEDIA DRIVERS (firedtv) 8003M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8004L: linux-media@vger.kernel.org 8005L: linux1394-devel@lists.sourceforge.net 8006S: Maintained 8007T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8008F: drivers/media/firewire/ 8009 8010FIREWIRE SBP-2 TARGET 8011M: Chris Boot <bootc@bootc.net> 8012L: linux-scsi@vger.kernel.org 8013L: target-devel@vger.kernel.org 8014L: linux1394-devel@lists.sourceforge.net 8015S: Maintained 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8017F: drivers/target/sbp/ 8018 8019FIREWIRE SUBSYSTEM 8020M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8021M: Takashi Sakamoto <takaswie@kernel.org> 8022L: linux1394-devel@lists.sourceforge.net 8023S: Maintained 8024W: http://ieee1394.docs.kernel.org/ 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8026F: drivers/firewire/ 8027F: include/linux/firewire.h 8028F: include/uapi/linux/firewire*.h 8029F: tools/firewire/ 8030 8031FIRMWARE FRAMEWORK FOR ARMV8-A 8032M: Sudeep Holla <sudeep.holla@arm.com> 8033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8034S: Maintained 8035F: drivers/firmware/arm_ffa/ 8036F: include/linux/arm_ffa.h 8037 8038FIRMWARE LOADER (request_firmware) 8039M: Luis Chamberlain <mcgrof@kernel.org> 8040M: Russ Weight <russell.h.weight@intel.com> 8041L: linux-kernel@vger.kernel.org 8042S: Maintained 8043F: Documentation/firmware_class/ 8044F: drivers/base/firmware_loader/ 8045F: include/linux/firmware.h 8046 8047FLEXTIMER FTM-QUADDEC DRIVER 8048M: Patrick Havelange <patrick.havelange@essensium.com> 8049L: linux-iio@vger.kernel.org 8050S: Maintained 8051F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8052F: drivers/counter/ftm-quaddec.c 8053 8054FLOPPY DRIVER 8055M: Denis Efremov <efremov@linux.com> 8056L: linux-block@vger.kernel.org 8057S: Odd Fixes 8058F: drivers/block/floppy.c 8059 8060FLYSKY FSIA6B RC RECEIVER 8061M: Markus Koch <markus@notsyncing.net> 8062L: linux-input@vger.kernel.org 8063S: Maintained 8064F: drivers/input/joystick/fsia6b.c 8065 8066FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8067M: Geoffrey D. Bennett <g@b4.vu> 8068L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8069S: Maintained 8070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8071F: sound/usb/mixer_scarlett_gen2.c 8072 8073FORCEDETH GIGABIT ETHERNET DRIVER 8074M: Rain River <rain.1986.08.12@gmail.com> 8075M: Zhu Yanjun <zyjzyj2000@gmail.com> 8076L: netdev@vger.kernel.org 8077S: Maintained 8078F: drivers/net/ethernet/nvidia/* 8079 8080FORTIFY_SOURCE 8081M: Kees Cook <keescook@chromium.org> 8082L: linux-hardening@vger.kernel.org 8083S: Supported 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8085F: include/linux/fortify-string.h 8086F: lib/fortify_kunit.c 8087F: lib/memcpy_kunit.c 8088F: lib/strcat_kunit.c 8089F: lib/strscpy_kunit.c 8090F: lib/test_fortify/* 8091F: scripts/test_fortify.sh 8092K: \b__NO_FORTIFY\b 8093 8094FPGA DFL DRIVERS 8095M: Wu Hao <hao.wu@intel.com> 8096R: Tom Rix <trix@redhat.com> 8097L: linux-fpga@vger.kernel.org 8098S: Maintained 8099F: Documentation/ABI/testing/sysfs-bus-dfl* 8100F: Documentation/fpga/dfl.rst 8101F: drivers/fpga/dfl* 8102F: drivers/uio/uio_dfl.c 8103F: include/linux/dfl.h 8104F: include/uapi/linux/fpga-dfl.h 8105 8106FPGA MANAGER FRAMEWORK 8107M: Moritz Fischer <mdf@kernel.org> 8108M: Wu Hao <hao.wu@intel.com> 8109M: Xu Yilun <yilun.xu@intel.com> 8110R: Tom Rix <trix@redhat.com> 8111L: linux-fpga@vger.kernel.org 8112S: Maintained 8113Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8114T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8115F: Documentation/devicetree/bindings/fpga/ 8116F: Documentation/driver-api/fpga/ 8117F: Documentation/fpga/ 8118F: drivers/fpga/ 8119F: include/linux/fpga/ 8120 8121FPU EMULATOR 8122M: Bill Metzenthen <billm@melbpc.org.au> 8123S: Maintained 8124W: https://floatingpoint.billm.au/ 8125F: arch/x86/math-emu/ 8126 8127FRAMEBUFFER CORE 8128M: Daniel Vetter <daniel@ffwll.ch> 8129S: Odd Fixes 8130T: git git://anongit.freedesktop.org/drm/drm-misc 8131F: drivers/video/fbdev/core/ 8132 8133FRAMEBUFFER LAYER 8134M: Helge Deller <deller@gmx.de> 8135L: linux-fbdev@vger.kernel.org 8136L: dri-devel@lists.freedesktop.org 8137S: Maintained 8138Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8139T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8140F: Documentation/fb/ 8141F: drivers/video/ 8142F: include/linux/fb.h 8143F: include/uapi/linux/fb.h 8144F: include/uapi/video/ 8145F: include/video/ 8146 8147FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8148M: Horia Geantă <horia.geanta@nxp.com> 8149M: Pankaj Gupta <pankaj.gupta@nxp.com> 8150M: Gaurav Jain <gaurav.jain@nxp.com> 8151L: linux-crypto@vger.kernel.org 8152S: Maintained 8153F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8154F: drivers/crypto/caam/ 8155 8156FREESCALE COLDFIRE M5441X MMC DRIVER 8157M: Angelo Dureghello <angelo.dureghello@timesys.com> 8158L: linux-mmc@vger.kernel.org 8159S: Maintained 8160F: drivers/mmc/host/sdhci-esdhc-mcf.c 8161F: include/linux/platform_data/mmc-esdhc-mcf.h 8162 8163FREESCALE DIU FRAMEBUFFER DRIVER 8164M: Timur Tabi <timur@kernel.org> 8165L: linux-fbdev@vger.kernel.org 8166S: Maintained 8167F: drivers/video/fbdev/fsl-diu-fb.* 8168 8169FREESCALE DMA DRIVER 8170M: Li Yang <leoyang.li@nxp.com> 8171M: Zhang Wei <zw@zh-kernel.org> 8172L: linuxppc-dev@lists.ozlabs.org 8173S: Maintained 8174F: drivers/dma/fsldma.* 8175 8176FREESCALE DSPI DRIVER 8177M: Vladimir Oltean <olteanv@gmail.com> 8178L: linux-spi@vger.kernel.org 8179S: Maintained 8180F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8181F: drivers/spi/spi-fsl-dspi.c 8182F: include/linux/spi/spi-fsl-dspi.h 8183 8184FREESCALE ENETC ETHERNET DRIVERS 8185M: Claudiu Manoil <claudiu.manoil@nxp.com> 8186M: Vladimir Oltean <vladimir.oltean@nxp.com> 8187L: netdev@vger.kernel.org 8188S: Maintained 8189F: drivers/net/ethernet/freescale/enetc/ 8190 8191FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8192M: Claudiu Manoil <claudiu.manoil@nxp.com> 8193L: netdev@vger.kernel.org 8194S: Maintained 8195F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8196F: drivers/net/ethernet/freescale/gianfar* 8197 8198FREESCALE GPMI NAND DRIVER 8199M: Han Xu <han.xu@nxp.com> 8200L: linux-mtd@lists.infradead.org 8201S: Maintained 8202F: drivers/mtd/nand/raw/gpmi-nand/* 8203 8204FREESCALE I2C CPM DRIVER 8205M: Jochen Friedrich <jochen@scram.de> 8206L: linuxppc-dev@lists.ozlabs.org 8207L: linux-i2c@vger.kernel.org 8208S: Maintained 8209F: drivers/i2c/busses/i2c-cpm.c 8210 8211FREESCALE IMX / MXC FEC DRIVER 8212M: Wei Fang <wei.fang@nxp.com> 8213R: Shenwei Wang <shenwei.wang@nxp.com> 8214R: Clark Wang <xiaoning.wang@nxp.com> 8215R: NXP Linux Team <linux-imx@nxp.com> 8216L: netdev@vger.kernel.org 8217S: Maintained 8218F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8219F: drivers/net/ethernet/freescale/fec.h 8220F: drivers/net/ethernet/freescale/fec_main.c 8221F: drivers/net/ethernet/freescale/fec_ptp.c 8222 8223FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8224M: Sascha Hauer <s.hauer@pengutronix.de> 8225R: Pengutronix Kernel Team <kernel@pengutronix.de> 8226L: linux-fbdev@vger.kernel.org 8227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8228S: Maintained 8229F: drivers/video/fbdev/imxfb.c 8230 8231FREESCALE IMX DDR PMU DRIVER 8232M: Frank Li <Frank.li@nxp.com> 8233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8234S: Maintained 8235F: Documentation/admin-guide/perf/imx-ddr.rst 8236F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8237F: drivers/perf/fsl_imx8_ddr_perf.c 8238 8239FREESCALE IMX I2C DRIVER 8240M: Oleksij Rempel <o.rempel@pengutronix.de> 8241R: Pengutronix Kernel Team <kernel@pengutronix.de> 8242L: linux-i2c@vger.kernel.org 8243S: Maintained 8244F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8245F: drivers/i2c/busses/i2c-imx.c 8246 8247FREESCALE IMX LPI2C DRIVER 8248M: Dong Aisheng <aisheng.dong@nxp.com> 8249L: linux-i2c@vger.kernel.org 8250L: linux-imx@nxp.com 8251S: Maintained 8252F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8253F: drivers/i2c/busses/i2c-imx-lpi2c.c 8254 8255FREESCALE MPC I2C DRIVER 8256M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8257L: linux-i2c@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8260F: drivers/i2c/busses/i2c-mpc.c 8261 8262FREESCALE QORIQ DPAA ETHERNET DRIVER 8263M: Madalin Bucur <madalin.bucur@nxp.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: drivers/net/ethernet/freescale/dpaa 8267 8268FREESCALE QORIQ DPAA FMAN DRIVER 8269M: Madalin Bucur <madalin.bucur@nxp.com> 8270R: Sean Anderson <sean.anderson@seco.com> 8271L: netdev@vger.kernel.org 8272S: Maintained 8273F: Documentation/devicetree/bindings/net/fsl-fman.txt 8274F: drivers/net/ethernet/freescale/fman 8275 8276FREESCALE QORIQ PTP CLOCK DRIVER 8277M: Yangbo Lu <yangbo.lu@nxp.com> 8278L: netdev@vger.kernel.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8281F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8282F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8283F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8284F: drivers/ptp/ptp_qoriq.c 8285F: drivers/ptp/ptp_qoriq_debugfs.c 8286F: include/linux/fsl/ptp_qoriq.h 8287 8288FREESCALE QUAD SPI DRIVER 8289M: Han Xu <han.xu@nxp.com> 8290L: linux-spi@vger.kernel.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8293F: drivers/spi/spi-fsl-qspi.c 8294 8295FREESCALE QUICC ENGINE LIBRARY 8296M: Qiang Zhao <qiang.zhao@nxp.com> 8297L: linuxppc-dev@lists.ozlabs.org 8298S: Maintained 8299F: drivers/soc/fsl/qe/ 8300F: include/soc/fsl/qe/ 8301 8302FREESCALE QUICC ENGINE QMC DRIVER 8303M: Herve Codina <herve.codina@bootlin.com> 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8307F: drivers/soc/fsl/qe/qmc.c 8308F: include/soc/fsl/qe/qmc.h 8309 8310FREESCALE QUICC ENGINE TSA DRIVER 8311M: Herve Codina <herve.codina@bootlin.com> 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8315F: drivers/soc/fsl/qe/tsa.c 8316F: drivers/soc/fsl/qe/tsa.h 8317F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8318 8319FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8320M: Li Yang <leoyang.li@nxp.com> 8321L: netdev@vger.kernel.org 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/net/ethernet/freescale/ucc_geth* 8325 8326FREESCALE QUICC ENGINE UCC HDLC DRIVER 8327M: Zhao Qiang <qiang.zhao@nxp.com> 8328L: netdev@vger.kernel.org 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/net/wan/fsl_ucc_hdlc* 8332 8333FREESCALE QUICC ENGINE UCC UART DRIVER 8334M: Timur Tabi <timur@kernel.org> 8335L: linuxppc-dev@lists.ozlabs.org 8336S: Maintained 8337F: drivers/tty/serial/ucc_uart.c 8338 8339FREESCALE SOC DRIVERS 8340M: Li Yang <leoyang.li@nxp.com> 8341L: linuxppc-dev@lists.ozlabs.org 8342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8343S: Maintained 8344F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8345F: Documentation/devicetree/bindings/soc/fsl/ 8346F: drivers/soc/fsl/ 8347F: include/linux/fsl/ 8348F: include/soc/fsl/ 8349 8350FREESCALE SOC FS_ENET DRIVER 8351M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8352L: linuxppc-dev@lists.ozlabs.org 8353L: netdev@vger.kernel.org 8354S: Maintained 8355F: drivers/net/ethernet/freescale/fs_enet/ 8356F: include/linux/fs_enet_pd.h 8357 8358FREESCALE SOC SOUND DRIVERS 8359M: Shengjiu Wang <shengjiu.wang@gmail.com> 8360M: Xiubo Li <Xiubo.Lee@gmail.com> 8361R: Fabio Estevam <festevam@gmail.com> 8362R: Nicolin Chen <nicoleotsuka@gmail.com> 8363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8364L: linuxppc-dev@lists.ozlabs.org 8365S: Maintained 8366F: sound/soc/fsl/fsl* 8367F: sound/soc/fsl/imx* 8368F: sound/soc/fsl/mpc8610_hpcd.c 8369 8370FREESCALE SOC SOUND QMC DRIVER 8371M: Herve Codina <herve.codina@bootlin.com> 8372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8373L: linuxppc-dev@lists.ozlabs.org 8374S: Maintained 8375F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8376F: sound/soc/fsl/fsl_qmc_audio.c 8377 8378FREESCALE USB PERIPHERAL DRIVERS 8379M: Li Yang <leoyang.li@nxp.com> 8380L: linux-usb@vger.kernel.org 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: drivers/usb/gadget/udc/fsl* 8384 8385FREESCALE USB PHY DRIVER 8386M: Ran Wang <ran.wang_1@nxp.com> 8387L: linux-usb@vger.kernel.org 8388L: linuxppc-dev@lists.ozlabs.org 8389S: Maintained 8390F: drivers/usb/phy/phy-fsl-usb* 8391 8392FREEVXFS FILESYSTEM 8393M: Christoph Hellwig <hch@infradead.org> 8394S: Maintained 8395W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8396F: fs/freevxfs/ 8397 8398FREEZER 8399M: "Rafael J. Wysocki" <rafael@kernel.org> 8400M: Pavel Machek <pavel@ucw.cz> 8401L: linux-pm@vger.kernel.org 8402S: Supported 8403F: Documentation/power/freezing-of-tasks.rst 8404F: include/linux/freezer.h 8405F: kernel/freezer.c 8406 8407FRONTSWAP API 8408M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8409L: linux-kernel@vger.kernel.org 8410S: Maintained 8411F: include/linux/frontswap.h 8412F: mm/frontswap.c 8413 8414FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8415M: David Howells <dhowells@redhat.com> 8416L: linux-cachefs@redhat.com (moderated for non-subscribers) 8417S: Supported 8418F: Documentation/filesystems/caching/ 8419F: fs/fscache/ 8420F: include/linux/fscache*.h 8421 8422FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8423M: Eric Biggers <ebiggers@kernel.org> 8424M: Theodore Y. Ts'o <tytso@mit.edu> 8425M: Jaegeuk Kim <jaegeuk@kernel.org> 8426L: linux-fscrypt@vger.kernel.org 8427S: Supported 8428Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8429T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8430F: Documentation/filesystems/fscrypt.rst 8431F: fs/crypto/ 8432F: include/linux/fscrypt.h 8433F: include/uapi/linux/fscrypt.h 8434 8435FSI SUBSYSTEM 8436M: Jeremy Kerr <jk@ozlabs.org> 8437M: Joel Stanley <joel@jms.id.au> 8438R: Alistar Popple <alistair@popple.id.au> 8439R: Eddie James <eajames@linux.ibm.com> 8440L: linux-fsi@lists.ozlabs.org 8441S: Supported 8442Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8443T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8444F: drivers/fsi/ 8445F: include/linux/fsi*.h 8446F: include/trace/events/fsi*.h 8447 8448FSI-ATTACHED I2C DRIVER 8449M: Eddie James <eajames@linux.ibm.com> 8450L: linux-i2c@vger.kernel.org 8451L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8452S: Maintained 8453F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8454F: drivers/i2c/busses/i2c-fsi.c 8455 8456FSI-ATTACHED SPI DRIVER 8457M: Eddie James <eajames@linux.ibm.com> 8458L: linux-spi@vger.kernel.org 8459S: Maintained 8460F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8461F: drivers/spi/spi-fsi.c 8462 8463FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8464M: Jan Kara <jack@suse.cz> 8465R: Amir Goldstein <amir73il@gmail.com> 8466L: linux-fsdevel@vger.kernel.org 8467S: Maintained 8468T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8469F: fs/notify/ 8470F: include/linux/fsnotify*.h 8471 8472FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8473M: Eric Biggers <ebiggers@kernel.org> 8474M: Theodore Y. Ts'o <tytso@mit.edu> 8475L: fsverity@lists.linux.dev 8476S: Supported 8477Q: https://patchwork.kernel.org/project/fsverity/list/ 8478T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8479F: Documentation/filesystems/fsverity.rst 8480F: fs/verity/ 8481F: include/linux/fsverity.h 8482F: include/uapi/linux/fsverity.h 8483 8484FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8485M: Michael Zaidman <michael.zaidman@gmail.com> 8486L: linux-i2c@vger.kernel.org 8487L: linux-input@vger.kernel.org 8488S: Maintained 8489F: drivers/hid/hid-ft260.c 8490 8491FUJITSU LAPTOP EXTRAS 8492M: Jonathan Woithe <jwoithe@just42.net> 8493L: platform-driver-x86@vger.kernel.org 8494S: Maintained 8495F: drivers/platform/x86/fujitsu-laptop.c 8496 8497FUJITSU TABLET EXTRAS 8498M: Robert Gerlach <khnz@gmx.de> 8499L: platform-driver-x86@vger.kernel.org 8500S: Maintained 8501F: drivers/platform/x86/fujitsu-tablet.c 8502 8503FUNCTION HOOKS (FTRACE) 8504M: Steven Rostedt <rostedt@goodmis.org> 8505M: Masami Hiramatsu <mhiramat@kernel.org> 8506R: Mark Rutland <mark.rutland@arm.com> 8507L: linux-kernel@vger.kernel.org 8508L: linux-trace-kernel@vger.kernel.org 8509S: Maintained 8510Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8511T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8512F: Documentation/trace/ftrace* 8513F: arch/*/*/*/*ftrace* 8514F: arch/*/*/*ftrace* 8515F: include/*/ftrace.h 8516F: kernel/trace/fgraph.c 8517F: kernel/trace/ftrace* 8518F: samples/ftrace 8519 8520FUNGIBLE ETHERNET DRIVERS 8521M: Dimitris Michailidis <dmichail@fungible.com> 8522L: netdev@vger.kernel.org 8523S: Supported 8524F: drivers/net/ethernet/fungible/ 8525 8526FUSE: FILESYSTEM IN USERSPACE 8527M: Miklos Szeredi <miklos@szeredi.hu> 8528L: linux-fsdevel@vger.kernel.org 8529S: Maintained 8530W: https://github.com/libfuse/ 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8532F: Documentation/filesystems/fuse.rst 8533F: fs/fuse/ 8534F: include/uapi/linux/fuse.h 8535 8536FUTEX SUBSYSTEM 8537M: Thomas Gleixner <tglx@linutronix.de> 8538M: Ingo Molnar <mingo@redhat.com> 8539R: Peter Zijlstra <peterz@infradead.org> 8540R: Darren Hart <dvhart@infradead.org> 8541R: Davidlohr Bueso <dave@stgolabs.net> 8542R: André Almeida <andrealmeid@igalia.com> 8543L: linux-kernel@vger.kernel.org 8544S: Maintained 8545T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8546F: Documentation/locking/*futex* 8547F: include/asm-generic/futex.h 8548F: include/linux/futex.h 8549F: include/uapi/linux/futex.h 8550F: kernel/futex/* 8551F: tools/perf/bench/futex* 8552F: tools/testing/selftests/futex/ 8553 8554GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8555M: Tim Harvey <tharvey@gateworks.com> 8556S: Maintained 8557F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8558F: Documentation/hwmon/gsc-hwmon.rst 8559F: drivers/hwmon/gsc-hwmon.c 8560F: drivers/mfd/gateworks-gsc.c 8561F: include/linux/mfd/gsc.h 8562F: include/linux/platform_data/gsc_hwmon.h 8563 8564GCC PLUGINS 8565M: Kees Cook <keescook@chromium.org> 8566L: linux-hardening@vger.kernel.org 8567S: Maintained 8568T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8569F: Documentation/kbuild/gcc-plugins.rst 8570F: scripts/Makefile.gcc-plugins 8571F: scripts/gcc-plugins/ 8572 8573GCOV BASED KERNEL PROFILING 8574M: Peter Oberparleiter <oberpar@linux.ibm.com> 8575S: Maintained 8576F: Documentation/dev-tools/gcov.rst 8577F: kernel/gcov/ 8578 8579GDB KERNEL DEBUGGING HELPER SCRIPTS 8580M: Jan Kiszka <jan.kiszka@siemens.com> 8581M: Kieran Bingham <kbingham@kernel.org> 8582S: Supported 8583F: scripts/gdb/ 8584 8585GEMINI CRYPTO DRIVER 8586M: Corentin Labbe <clabbe@baylibre.com> 8587L: linux-crypto@vger.kernel.org 8588S: Maintained 8589F: drivers/crypto/gemini/ 8590 8591GEMTEK FM RADIO RECEIVER DRIVER 8592M: Hans Verkuil <hverkuil@xs4all.nl> 8593L: linux-media@vger.kernel.org 8594S: Maintained 8595W: https://linuxtv.org 8596T: git git://linuxtv.org/media_tree.git 8597F: drivers/media/radio/radio-gemtek* 8598 8599GENERIC ARCHITECTURE TOPOLOGY 8600M: Sudeep Holla <sudeep.holla@arm.com> 8601L: linux-kernel@vger.kernel.org 8602S: Maintained 8603F: drivers/base/arch_topology.c 8604F: include/linux/arch_topology.h 8605 8606GENERIC ENTRY CODE 8607M: Thomas Gleixner <tglx@linutronix.de> 8608M: Peter Zijlstra <peterz@infradead.org> 8609M: Andy Lutomirski <luto@kernel.org> 8610L: linux-kernel@vger.kernel.org 8611S: Maintained 8612T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8613F: include/linux/entry-common.h 8614F: include/linux/entry-kvm.h 8615F: kernel/entry/ 8616 8617GENERIC GPIO I2C DRIVER 8618M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8619S: Supported 8620F: drivers/i2c/busses/i2c-gpio.c 8621F: include/linux/platform_data/i2c-gpio.h 8622 8623GENERIC GPIO I2C MULTIPLEXER DRIVER 8624M: Peter Korsgaard <peter.korsgaard@barco.com> 8625L: linux-i2c@vger.kernel.org 8626S: Supported 8627F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8628F: drivers/i2c/muxes/i2c-mux-gpio.c 8629F: include/linux/platform_data/i2c-mux-gpio.h 8630 8631GENERIC HDLC (WAN) DRIVERS 8632M: Krzysztof Halasa <khc@pm.waw.pl> 8633S: Maintained 8634W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8635F: drivers/net/wan/c101.c 8636F: drivers/net/wan/hd6457* 8637F: drivers/net/wan/hdlc* 8638F: drivers/net/wan/n2.c 8639F: drivers/net/wan/pc300too.c 8640F: drivers/net/wan/pci200syn.c 8641F: drivers/net/wan/wanxl* 8642 8643GENERIC INCLUDE/ASM HEADER FILES 8644M: Arnd Bergmann <arnd@arndb.de> 8645L: linux-arch@vger.kernel.org 8646S: Maintained 8647T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8648F: include/asm-generic/ 8649F: include/uapi/asm-generic/ 8650 8651GENERIC PHY FRAMEWORK 8652M: Vinod Koul <vkoul@kernel.org> 8653M: Kishon Vijay Abraham I <kishon@kernel.org> 8654L: linux-phy@lists.infradead.org 8655S: Supported 8656Q: https://patchwork.kernel.org/project/linux-phy/list/ 8657T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8658F: Documentation/devicetree/bindings/phy/ 8659F: drivers/phy/ 8660F: include/dt-bindings/phy/ 8661F: include/linux/phy/ 8662 8663GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8664M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8665S: Supported 8666F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8667 8668GENERIC PM DOMAINS 8669M: "Rafael J. Wysocki" <rafael@kernel.org> 8670M: Kevin Hilman <khilman@kernel.org> 8671M: Ulf Hansson <ulf.hansson@linaro.org> 8672L: linux-pm@vger.kernel.org 8673S: Supported 8674F: Documentation/devicetree/bindings/power/power?domain* 8675F: drivers/base/power/domain*.c 8676F: include/linux/pm_domain.h 8677 8678GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8679M: Eugen Hristev <eugen.hristev@microchip.com> 8680L: linux-input@vger.kernel.org 8681S: Maintained 8682F: drivers/input/touchscreen/resistive-adc-touch.c 8683 8684GENERIC STRING LIBRARY 8685M: Kees Cook <keescook@chromium.org> 8686R: Andy Shevchenko <andy@kernel.org> 8687L: linux-hardening@vger.kernel.org 8688S: Supported 8689T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8690F: include/linux/string.h 8691F: include/linux/string_choices.h 8692F: include/linux/string_helpers.h 8693F: lib/string.c 8694F: lib/string_helpers.c 8695F: lib/test-string_helpers.c 8696F: lib/test_string.c 8697 8698GENERIC UIO DRIVER FOR PCI DEVICES 8699M: "Michael S. Tsirkin" <mst@redhat.com> 8700L: kvm@vger.kernel.org 8701S: Supported 8702F: drivers/uio/uio_pci_generic.c 8703 8704GENERIC VDSO LIBRARY 8705M: Andy Lutomirski <luto@kernel.org> 8706M: Thomas Gleixner <tglx@linutronix.de> 8707M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8708L: linux-kernel@vger.kernel.org 8709S: Maintained 8710T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8711F: include/asm-generic/vdso/vsyscall.h 8712F: include/vdso/ 8713F: kernel/time/vsyscall.c 8714F: lib/vdso/ 8715 8716GENWQE (IBM Generic Workqueue Card) 8717M: Frank Haverkamp <haver@linux.ibm.com> 8718S: Supported 8719F: drivers/misc/genwqe/ 8720 8721GET_MAINTAINER SCRIPT 8722M: Joe Perches <joe@perches.com> 8723S: Maintained 8724F: scripts/get_maintainer.pl 8725 8726GFS2 FILE SYSTEM 8727M: Bob Peterson <rpeterso@redhat.com> 8728M: Andreas Gruenbacher <agruenba@redhat.com> 8729L: cluster-devel@redhat.com 8730S: Supported 8731B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8732T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8733F: Documentation/filesystems/gfs2* 8734F: fs/gfs2/ 8735F: include/uapi/linux/gfs2_ondisk.h 8736 8737GIGABYTE WMI DRIVER 8738M: Thomas Weißschuh <thomas@weissschuh.net> 8739L: platform-driver-x86@vger.kernel.org 8740S: Maintained 8741F: drivers/platform/x86/gigabyte-wmi.c 8742 8743GNSS SUBSYSTEM 8744M: Johan Hovold <johan@kernel.org> 8745S: Maintained 8746T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8747F: Documentation/ABI/testing/sysfs-class-gnss 8748F: Documentation/devicetree/bindings/gnss/ 8749F: drivers/gnss/ 8750F: include/linux/gnss.h 8751 8752GO7007 MPEG CODEC 8753M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8754L: linux-media@vger.kernel.org 8755S: Maintained 8756F: drivers/media/usb/go7007/ 8757 8758GOODIX TOUCHSCREEN 8759M: Bastien Nocera <hadess@hadess.net> 8760M: Hans de Goede <hdegoede@redhat.com> 8761L: linux-input@vger.kernel.org 8762S: Maintained 8763F: drivers/input/touchscreen/goodix* 8764 8765GOOGLE ETHERNET DRIVERS 8766M: Jeroen de Borst <jeroendb@google.com> 8767M: Praveen Kaligineedi <pkaligineedi@google.com> 8768R: Shailend Chand <shailend@google.com> 8769L: netdev@vger.kernel.org 8770S: Supported 8771F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8772F: drivers/net/ethernet/google 8773 8774GPD POCKET FAN DRIVER 8775M: Hans de Goede <hdegoede@redhat.com> 8776L: platform-driver-x86@vger.kernel.org 8777S: Maintained 8778F: drivers/platform/x86/gpd-pocket-fan.c 8779 8780GPIO ACPI SUPPORT 8781M: Mika Westerberg <mika.westerberg@linux.intel.com> 8782M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8783L: linux-gpio@vger.kernel.org 8784L: linux-acpi@vger.kernel.org 8785S: Supported 8786T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8787F: Documentation/firmware-guide/acpi/gpio-properties.rst 8788F: drivers/gpio/gpiolib-acpi.c 8789F: drivers/gpio/gpiolib-acpi.h 8790 8791GPIO AGGREGATOR 8792M: Geert Uytterhoeven <geert+renesas@glider.be> 8793L: linux-gpio@vger.kernel.org 8794S: Supported 8795F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8796F: drivers/gpio/gpio-aggregator.c 8797 8798GPIO IR Transmitter 8799M: Sean Young <sean@mess.org> 8800L: linux-media@vger.kernel.org 8801S: Maintained 8802F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8803F: drivers/media/rc/gpio-ir-tx.c 8804 8805GPIO MOCKUP DRIVER 8806M: Bamvor Jian Zhang <bamv2005@gmail.com> 8807L: linux-gpio@vger.kernel.org 8808S: Maintained 8809F: drivers/gpio/gpio-mockup.c 8810F: tools/testing/selftests/gpio/ 8811 8812GPIO REGMAP 8813R: Michael Walle <michael@walle.cc> 8814S: Maintained 8815F: drivers/gpio/gpio-regmap.c 8816F: include/linux/gpio/regmap.h 8817 8818GPIO SUBSYSTEM 8819M: Linus Walleij <linus.walleij@linaro.org> 8820M: Bartosz Golaszewski <brgl@bgdev.pl> 8821R: Andy Shevchenko <andy@kernel.org> 8822L: linux-gpio@vger.kernel.org 8823S: Maintained 8824T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8825F: Documentation/ABI/obsolete/sysfs-gpio 8826F: Documentation/ABI/testing/gpio-cdev 8827F: Documentation/admin-guide/gpio/ 8828F: Documentation/devicetree/bindings/gpio/ 8829F: Documentation/driver-api/gpio/ 8830F: drivers/gpio/ 8831F: include/dt-bindings/gpio/ 8832F: include/linux/gpio.h 8833F: include/linux/gpio/ 8834F: include/linux/of_gpio.h 8835F: include/uapi/linux/gpio.h 8836F: tools/gpio/ 8837 8838GRE DEMULTIPLEXER DRIVER 8839M: Dmitry Kozlov <xeb@mail.ru> 8840L: netdev@vger.kernel.org 8841S: Maintained 8842F: include/net/gre.h 8843F: net/ipv4/gre_demux.c 8844F: net/ipv4/gre_offload.c 8845 8846GRETH 10/100/1G Ethernet MAC device driver 8847M: Andreas Larsson <andreas@gaisler.com> 8848L: netdev@vger.kernel.org 8849S: Maintained 8850F: drivers/net/ethernet/aeroflex/ 8851 8852GREYBUS AUDIO PROTOCOLS DRIVERS 8853M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8854M: Mark Greer <mgreer@animalcreek.com> 8855S: Maintained 8856F: drivers/staging/greybus/audio_apbridgea.c 8857F: drivers/staging/greybus/audio_apbridgea.h 8858F: drivers/staging/greybus/audio_codec.c 8859F: drivers/staging/greybus/audio_codec.h 8860F: drivers/staging/greybus/audio_gb.c 8861F: drivers/staging/greybus/audio_manager.c 8862F: drivers/staging/greybus/audio_manager.h 8863F: drivers/staging/greybus/audio_manager_module.c 8864F: drivers/staging/greybus/audio_manager_private.h 8865F: drivers/staging/greybus/audio_manager_sysfs.c 8866F: drivers/staging/greybus/audio_module.c 8867F: drivers/staging/greybus/audio_topology.c 8868 8869GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8870M: Viresh Kumar <vireshk@kernel.org> 8871S: Maintained 8872F: drivers/staging/greybus/authentication.c 8873F: drivers/staging/greybus/bootrom.c 8874F: drivers/staging/greybus/firmware.h 8875F: drivers/staging/greybus/fw-core.c 8876F: drivers/staging/greybus/fw-download.c 8877F: drivers/staging/greybus/fw-management.c 8878F: drivers/staging/greybus/greybus_authentication.h 8879F: drivers/staging/greybus/greybus_firmware.h 8880F: drivers/staging/greybus/hid.c 8881F: drivers/staging/greybus/i2c.c 8882F: drivers/staging/greybus/spi.c 8883F: drivers/staging/greybus/spilib.c 8884F: drivers/staging/greybus/spilib.h 8885 8886GREYBUS LOOPBACK DRIVER 8887M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8888S: Maintained 8889F: drivers/staging/greybus/loopback.c 8890 8891GREYBUS PLATFORM DRIVERS 8892M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8893S: Maintained 8894F: drivers/staging/greybus/arche-apb-ctrl.c 8895F: drivers/staging/greybus/arche-platform.c 8896F: drivers/staging/greybus/arche_platform.h 8897 8898GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8899M: Rui Miguel Silva <rmfrfs@gmail.com> 8900S: Maintained 8901F: drivers/staging/greybus/gpio.c 8902F: drivers/staging/greybus/light.c 8903F: drivers/staging/greybus/power_supply.c 8904F: drivers/staging/greybus/sdio.c 8905F: drivers/staging/greybus/spi.c 8906F: drivers/staging/greybus/spilib.c 8907 8908GREYBUS SUBSYSTEM 8909M: Johan Hovold <johan@kernel.org> 8910M: Alex Elder <elder@kernel.org> 8911M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8912L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8913S: Maintained 8914F: drivers/greybus/ 8915F: drivers/staging/greybus/ 8916F: include/linux/greybus.h 8917F: include/linux/greybus/ 8918 8919GREYBUS UART PROTOCOLS DRIVERS 8920M: David Lin <dtwlin@gmail.com> 8921S: Maintained 8922F: drivers/staging/greybus/log.c 8923F: drivers/staging/greybus/uart.c 8924 8925GS1662 VIDEO SERIALIZER 8926M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8927L: linux-media@vger.kernel.org 8928S: Maintained 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/spi/gs1662.c 8931 8932GSPCA FINEPIX SUBDRIVER 8933M: Frank Zago <frank@zago.net> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/finepix.c 8938 8939GSPCA GL860 SUBDRIVER 8940M: Olivier Lorin <o.lorin@laposte.net> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/gl860/ 8945 8946GSPCA M5602 SUBDRIVER 8947M: Erik Andren <erik.andren@gmail.com> 8948L: linux-media@vger.kernel.org 8949S: Maintained 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/m5602/ 8952 8953GSPCA PAC207 SONIXB SUBDRIVER 8954M: Hans Verkuil <hverkuil@xs4all.nl> 8955L: linux-media@vger.kernel.org 8956S: Odd Fixes 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/pac207.c 8959 8960GSPCA SN9C20X SUBDRIVER 8961M: Brian Johnson <brijohn@gmail.com> 8962L: linux-media@vger.kernel.org 8963S: Maintained 8964T: git git://linuxtv.org/media_tree.git 8965F: drivers/media/usb/gspca/sn9c20x.c 8966 8967GSPCA T613 SUBDRIVER 8968M: Leandro Costantino <lcostantino@gmail.com> 8969L: linux-media@vger.kernel.org 8970S: Maintained 8971T: git git://linuxtv.org/media_tree.git 8972F: drivers/media/usb/gspca/t613.c 8973 8974GSPCA USB WEBCAM DRIVER 8975M: Hans Verkuil <hverkuil@xs4all.nl> 8976L: linux-media@vger.kernel.org 8977S: Odd Fixes 8978T: git git://linuxtv.org/media_tree.git 8979F: drivers/media/usb/gspca/ 8980 8981GTP (GPRS Tunneling Protocol) 8982M: Pablo Neira Ayuso <pablo@netfilter.org> 8983M: Harald Welte <laforge@gnumonks.org> 8984L: osmocom-net-gprs@lists.osmocom.org 8985S: Maintained 8986T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8987F: drivers/net/gtp.c 8988 8989GUID PARTITION TABLE (GPT) 8990M: Davidlohr Bueso <dave@stgolabs.net> 8991L: linux-efi@vger.kernel.org 8992S: Maintained 8993F: block/partitions/efi.* 8994 8995HABANALABS PCI DRIVER 8996M: Oded Gabbay <ogabbay@kernel.org> 8997L: dri-devel@lists.freedesktop.org 8998S: Supported 8999C: irc://irc.oftc.net/dri-devel 9000T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9001F: Documentation/ABI/testing/debugfs-driver-habanalabs 9002F: Documentation/ABI/testing/sysfs-driver-habanalabs 9003F: drivers/accel/habanalabs/ 9004F: include/trace/events/habanalabs.h 9005F: include/uapi/drm/habanalabs_accel.h 9006 9007HACKRF MEDIA DRIVER 9008M: Antti Palosaari <crope@iki.fi> 9009L: linux-media@vger.kernel.org 9010S: Maintained 9011W: https://linuxtv.org 9012W: http://palosaari.fi/linux/ 9013Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9014T: git git://linuxtv.org/anttip/media_tree.git 9015F: drivers/media/usb/hackrf/ 9016 9017HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9018M: Chuck Lever <chuck.lever@oracle.com> 9019L: kernel-tls-handshake@lists.linux.dev 9020L: netdev@vger.kernel.org 9021S: Maintained 9022F: Documentation/netlink/specs/handshake.yaml 9023F: Documentation/networking/tls-handshake.rst 9024F: include/net/handshake.h 9025F: include/trace/events/handshake.h 9026F: net/handshake/ 9027 9028HANTRO VPU CODEC DRIVER 9029M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9030M: Philipp Zabel <p.zabel@pengutronix.de> 9031L: linux-media@vger.kernel.org 9032L: linux-rockchip@lists.infradead.org 9033S: Maintained 9034F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9035F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9036F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9037F: drivers/media/platform/verisilicon/ 9038 9039HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9040M: Frank Seidel <frank@f-seidel.de> 9041L: platform-driver-x86@vger.kernel.org 9042S: Maintained 9043W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9044F: drivers/platform/x86/hdaps.c 9045 9046HARDWARE MONITORING 9047M: Jean Delvare <jdelvare@suse.com> 9048M: Guenter Roeck <linux@roeck-us.net> 9049L: linux-hwmon@vger.kernel.org 9050S: Maintained 9051W: http://hwmon.wiki.kernel.org/ 9052T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9053F: Documentation/ABI/testing/sysfs-class-hwmon 9054F: Documentation/devicetree/bindings/hwmon/ 9055F: Documentation/hwmon/ 9056F: drivers/hwmon/ 9057F: include/linux/hwmon*.h 9058F: include/trace/events/hwmon*.h 9059K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9060 9061HARDWARE RANDOM NUMBER GENERATOR CORE 9062M: Olivia Mackall <olivia@selenic.com> 9063M: Herbert Xu <herbert@gondor.apana.org.au> 9064L: linux-crypto@vger.kernel.org 9065S: Odd fixes 9066F: Documentation/admin-guide/hw_random.rst 9067F: Documentation/devicetree/bindings/rng/ 9068F: drivers/char/hw_random/ 9069F: include/linux/hw_random.h 9070 9071HARDWARE SPINLOCK CORE 9072M: Ohad Ben-Cohen <ohad@wizery.com> 9073M: Bjorn Andersson <andersson@kernel.org> 9074R: Baolin Wang <baolin.wang7@gmail.com> 9075L: linux-remoteproc@vger.kernel.org 9076S: Maintained 9077T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9078F: Documentation/devicetree/bindings/hwlock/ 9079F: Documentation/locking/hwspinlock.rst 9080F: drivers/hwspinlock/ 9081F: include/linux/hwspinlock.h 9082 9083HARDWARE TRACING FACILITIES 9084M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9085S: Maintained 9086F: drivers/hwtracing/ 9087 9088HARMONY SOUND DRIVER 9089L: linux-parisc@vger.kernel.org 9090S: Maintained 9091F: sound/parisc/harmony.* 9092 9093HDPVR USB VIDEO ENCODER DRIVER 9094M: Hans Verkuil <hverkuil@xs4all.nl> 9095L: linux-media@vger.kernel.org 9096S: Odd Fixes 9097W: https://linuxtv.org 9098T: git git://linuxtv.org/media_tree.git 9099F: drivers/media/usb/hdpvr/ 9100 9101HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9102M: Matt Hsiao <matt.hsiao@hpe.com> 9103S: Supported 9104F: drivers/misc/hpilo.[ch] 9105 9106HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9107M: Jerry Hoemann <jerry.hoemann@hpe.com> 9108S: Supported 9109F: Documentation/watchdog/hpwdt.rst 9110F: drivers/watchdog/hpwdt.c 9111 9112HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9113M: Don Brace <don.brace@microchip.com> 9114L: storagedev@microchip.com 9115L: linux-scsi@vger.kernel.org 9116S: Supported 9117F: Documentation/scsi/hpsa.rst 9118F: drivers/scsi/hpsa*.[ch] 9119F: include/linux/cciss*.h 9120F: include/uapi/linux/cciss*.h 9121 9122HFI1 DRIVER 9123M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9124L: linux-rdma@vger.kernel.org 9125S: Supported 9126F: drivers/infiniband/hw/hfi1 9127 9128HFS FILESYSTEM 9129L: linux-fsdevel@vger.kernel.org 9130S: Orphan 9131F: Documentation/filesystems/hfs.rst 9132F: fs/hfs/ 9133 9134HFSPLUS FILESYSTEM 9135L: linux-fsdevel@vger.kernel.org 9136S: Orphan 9137F: Documentation/filesystems/hfsplus.rst 9138F: fs/hfsplus/ 9139 9140HGA FRAMEBUFFER DRIVER 9141M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9142L: linux-nvidia@lists.surfsouth.com 9143S: Maintained 9144W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9145F: drivers/video/fbdev/hgafb.c 9146 9147HIBERNATION (aka Software Suspend, aka swsusp) 9148M: "Rafael J. Wysocki" <rafael@kernel.org> 9149M: Pavel Machek <pavel@ucw.cz> 9150L: linux-pm@vger.kernel.org 9151S: Supported 9152B: https://bugzilla.kernel.org 9153F: arch/*/include/asm/suspend*.h 9154F: arch/x86/power/ 9155F: drivers/base/power/ 9156F: include/linux/freezer.h 9157F: include/linux/pm.h 9158F: include/linux/suspend.h 9159F: kernel/power/ 9160 9161HID CORE LAYER 9162M: Jiri Kosina <jikos@kernel.org> 9163M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9164L: linux-input@vger.kernel.org 9165S: Maintained 9166T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9167F: Documentation/hid/ 9168F: drivers/hid/ 9169F: include/linux/hid* 9170F: include/uapi/linux/hid* 9171F: samples/hid/ 9172F: tools/testing/selftests/hid/ 9173 9174HID LOGITECH DRIVERS 9175R: Filipe Laíns <lains@riseup.net> 9176L: linux-input@vger.kernel.org 9177S: Maintained 9178F: drivers/hid/hid-logitech-* 9179 9180HID NVIDIA SHIELD DRIVER 9181M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9182L: linux-input@vger.kernel.org 9183S: Maintained 9184F: drivers/hid/hid-nvidia-shield.c 9185 9186HID PHOENIX RC FLIGHT CONTROLLER 9187M: Marcus Folkesson <marcus.folkesson@gmail.com> 9188L: linux-input@vger.kernel.org 9189S: Maintained 9190F: drivers/hid/hid-pxrc.c 9191 9192HID PLAYSTATION DRIVER 9193M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9194L: linux-input@vger.kernel.org 9195S: Supported 9196F: drivers/hid/hid-playstation.c 9197 9198HID SENSOR HUB DRIVERS 9199M: Jiri Kosina <jikos@kernel.org> 9200M: Jonathan Cameron <jic23@kernel.org> 9201M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9202L: linux-input@vger.kernel.org 9203L: linux-iio@vger.kernel.org 9204S: Maintained 9205F: Documentation/hid/hid-sensor* 9206F: drivers/hid/hid-sensor-* 9207F: drivers/iio/*/hid-* 9208F: include/linux/hid-sensor-* 9209 9210HID VRC-2 CAR CONTROLLER DRIVER 9211M: Marcus Folkesson <marcus.folkesson@gmail.com> 9212L: linux-input@vger.kernel.org 9213S: Maintained 9214F: drivers/hid/hid-vrc2.c 9215 9216HID WACOM DRIVER 9217M: Ping Cheng <ping.cheng@wacom.com> 9218M: Jason Gerecke <jason.gerecke@wacom.com> 9219L: linux-input@vger.kernel.org 9220S: Maintained 9221F: drivers/hid/wacom.h 9222F: drivers/hid/wacom_* 9223 9224HID++ LOGITECH DRIVERS 9225R: Filipe Laíns <lains@riseup.net> 9226R: Bastien Nocera <hadess@hadess.net> 9227L: linux-input@vger.kernel.org 9228S: Maintained 9229F: drivers/hid/hid-logitech-hidpp.c 9230 9231HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9232M: Thomas Gleixner <tglx@linutronix.de> 9233L: linux-kernel@vger.kernel.org 9234S: Maintained 9235T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9236F: Documentation/timers/ 9237F: include/linux/clockchips.h 9238F: include/linux/hrtimer.h 9239F: kernel/time/clockevents.c 9240F: kernel/time/hrtimer.c 9241F: kernel/time/timer_*.c 9242 9243HIGH-SPEED SCC DRIVER FOR AX.25 9244L: linux-hams@vger.kernel.org 9245S: Orphan 9246F: drivers/net/hamradio/scc.c 9247 9248HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9249M: HighPoint Linux Team <linux@highpoint-tech.com> 9250S: Supported 9251W: http://www.highpoint-tech.com 9252F: Documentation/scsi/hptiop.rst 9253F: drivers/scsi/hptiop.c 9254 9255HIKEY960 ONBOARD USB GPIO HUB DRIVER 9256M: John Stultz <jstultz@google.com> 9257L: linux-kernel@vger.kernel.org 9258S: Maintained 9259F: drivers/misc/hisi_hikey_usb.c 9260 9261HIMAX HX83112B TOUCHSCREEN SUPPORT 9262M: Job Noorman <job@noorman.info> 9263L: linux-input@vger.kernel.org 9264S: Maintained 9265F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9266F: drivers/input/touchscreen/himax_hx83112b.c 9267 9268HIPPI 9269M: Jes Sorensen <jes@trained-monkey.org> 9270L: linux-hippi@sunsite.dk 9271S: Maintained 9272F: drivers/net/hippi/ 9273F: include/linux/hippidevice.h 9274F: include/uapi/linux/if_hippi.h 9275F: net/802/hippi.c 9276 9277HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9278M: Kurt Kanzenbach <kurt@linutronix.de> 9279L: netdev@vger.kernel.org 9280S: Maintained 9281F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9282F: drivers/net/dsa/hirschmann/* 9283F: include/linux/platform_data/hirschmann-hellcreek.h 9284F: net/dsa/tag_hellcreek.c 9285 9286HISILICON DMA DRIVER 9287M: Zhou Wang <wangzhou1@hisilicon.com> 9288M: Jie Hai <haijie1@huawei.com> 9289L: dmaengine@vger.kernel.org 9290S: Maintained 9291F: drivers/dma/hisi_dma.c 9292 9293HISILICON GPIO DRIVER 9294M: Jay Fang <f.fangjian@huawei.com> 9295L: linux-gpio@vger.kernel.org 9296S: Maintained 9297F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9298F: drivers/gpio/gpio-hisi.c 9299 9300HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9301M: Longfang Liu <liulongfang@huawei.com> 9302L: linux-crypto@vger.kernel.org 9303S: Maintained 9304F: Documentation/ABI/testing/debugfs-hisi-hpre 9305F: drivers/crypto/hisilicon/hpre/hpre.h 9306F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9307F: drivers/crypto/hisilicon/hpre/hpre_main.c 9308 9309HISILICON HNS3 PMU DRIVER 9310M: Guangbin Huang <huangguangbin2@huawei.com> 9311S: Supported 9312F: Documentation/admin-guide/perf/hns3-pmu.rst 9313F: drivers/perf/hisilicon/hns3_pmu.c 9314 9315HISILICON I2C CONTROLLER DRIVER 9316M: Yicong Yang <yangyicong@hisilicon.com> 9317L: linux-i2c@vger.kernel.org 9318S: Maintained 9319W: https://www.hisilicon.com 9320F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9321F: drivers/i2c/busses/i2c-hisi.c 9322 9323HISILICON LPC BUS DRIVER 9324M: Jay Fang <f.fangjian@huawei.com> 9325S: Maintained 9326W: http://www.hisilicon.com 9327F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9328F: drivers/bus/hisi_lpc.c 9329 9330HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9331M: Yisen Zhuang <yisen.zhuang@huawei.com> 9332M: Salil Mehta <salil.mehta@huawei.com> 9333L: netdev@vger.kernel.org 9334S: Maintained 9335W: http://www.hisilicon.com 9336F: drivers/net/ethernet/hisilicon/hns3/ 9337 9338HISILICON NETWORK SUBSYSTEM DRIVER 9339M: Yisen Zhuang <yisen.zhuang@huawei.com> 9340M: Salil Mehta <salil.mehta@huawei.com> 9341L: netdev@vger.kernel.org 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: Documentation/devicetree/bindings/net/hisilicon*.txt 9345F: drivers/net/ethernet/hisilicon/ 9346 9347HISILICON PMU DRIVER 9348M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9349M: Jonathan Cameron <jonathan.cameron@huawei.com> 9350S: Supported 9351W: http://www.hisilicon.com 9352F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9353F: Documentation/admin-guide/perf/hisi-pmu.rst 9354F: drivers/perf/hisilicon 9355 9356HISILICON PTT DRIVER 9357M: Yicong Yang <yangyicong@hisilicon.com> 9358M: Jonathan Cameron <jonathan.cameron@huawei.com> 9359L: linux-kernel@vger.kernel.org 9360S: Maintained 9361F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9362F: Documentation/trace/hisi-ptt.rst 9363F: drivers/hwtracing/ptt/ 9364F: tools/perf/arch/arm64/util/hisi-ptt.c 9365F: tools/perf/util/hisi-ptt* 9366F: tools/perf/util/hisi-ptt-decoder/* 9367 9368HISILICON QM DRIVER 9369M: Weili Qian <qianweili@huawei.com> 9370M: Zhou Wang <wangzhou1@hisilicon.com> 9371L: linux-crypto@vger.kernel.org 9372S: Maintained 9373F: drivers/crypto/hisilicon/Kconfig 9374F: drivers/crypto/hisilicon/Makefile 9375F: drivers/crypto/hisilicon/qm.c 9376F: drivers/crypto/hisilicon/sgl.c 9377F: include/linux/hisi_acc_qm.h 9378 9379HISILICON ROCE DRIVER 9380M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9381M: Junxian Huang <huangjunxian6@hisilicon.com> 9382L: linux-rdma@vger.kernel.org 9383S: Maintained 9384F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9385F: drivers/infiniband/hw/hns/ 9386 9387HISILICON SAS Controller 9388M: Xiang Chen <chenxiang66@hisilicon.com> 9389S: Supported 9390W: http://www.hisilicon.com 9391F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9392F: drivers/scsi/hisi_sas/ 9393 9394HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9395M: Kai Ye <yekai13@huawei.com> 9396M: Longfang Liu <liulongfang@huawei.com> 9397L: linux-crypto@vger.kernel.org 9398S: Maintained 9399F: Documentation/ABI/testing/debugfs-hisi-sec 9400F: drivers/crypto/hisilicon/sec2/sec.h 9401F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9402F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9403F: drivers/crypto/hisilicon/sec2/sec_main.c 9404 9405HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9406M: Jay Fang <f.fangjian@huawei.com> 9407L: linux-spi@vger.kernel.org 9408S: Maintained 9409W: http://www.hisilicon.com 9410F: drivers/spi/spi-hisi-kunpeng.c 9411 9412HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9413M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9414L: linux-kernel@vger.kernel.org 9415S: Maintained 9416F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9417F: drivers/spmi/hisi-spmi-controller.c 9418 9419HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9420M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9421L: linux-kernel@vger.kernel.org 9422S: Maintained 9423F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9424F: drivers/mfd/hi6421-spmi-pmic.c 9425 9426HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9427M: Weili Qian <qianweili@huawei.com> 9428S: Maintained 9429F: drivers/crypto/hisilicon/trng/trng.c 9430 9431HISILICON V3XX SPI NOR FLASH Controller Driver 9432M: Jay Fang <f.fangjian@huawei.com> 9433S: Maintained 9434W: http://www.hisilicon.com 9435F: drivers/spi/spi-hisi-sfc-v3xx.c 9436 9437HISILICON ZIP Controller DRIVER 9438M: Yang Shen <shenyang39@huawei.com> 9439M: Zhou Wang <wangzhou1@hisilicon.com> 9440L: linux-crypto@vger.kernel.org 9441S: Maintained 9442F: Documentation/ABI/testing/debugfs-hisi-zip 9443F: drivers/crypto/hisilicon/zip/ 9444 9445HMM - Heterogeneous Memory Management 9446M: Jérôme Glisse <jglisse@redhat.com> 9447L: linux-mm@kvack.org 9448S: Maintained 9449F: Documentation/mm/hmm.rst 9450F: include/linux/hmm* 9451F: lib/test_hmm* 9452F: mm/hmm* 9453F: tools/testing/selftests/mm/*hmm* 9454 9455HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9456M: Andreas Klinger <ak@it-klinger.de> 9457L: linux-iio@vger.kernel.org 9458S: Maintained 9459F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9460F: drivers/iio/pressure/mprls0025pa.c 9461 9462HOST AP DRIVER 9463M: Jouni Malinen <j@w1.fi> 9464L: linux-wireless@vger.kernel.org 9465S: Obsolete 9466W: http://w1.fi/hostap-driver.html 9467F: drivers/net/wireless/intersil/hostap/ 9468 9469HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9470L: platform-driver-x86@vger.kernel.org 9471S: Orphan 9472F: drivers/platform/x86/hp/tc1100-wmi.c 9473 9474HP WMI HARDWARE MONITOR DRIVER 9475M: James Seo <james@equiv.tech> 9476L: linux-hwmon@vger.kernel.org 9477S: Maintained 9478F: Documentation/hwmon/hp-wmi-sensors.rst 9479F: drivers/hwmon/hp-wmi-sensors.c 9480 9481HPET: High Precision Event Timers driver 9482M: Clemens Ladisch <clemens@ladisch.de> 9483S: Maintained 9484F: Documentation/timers/hpet.rst 9485F: drivers/char/hpet.c 9486F: include/linux/hpet.h 9487F: include/uapi/linux/hpet.h 9488 9489HPET: x86 9490S: Orphan 9491F: arch/x86/include/asm/hpet.h 9492F: arch/x86/kernel/hpet.c 9493 9494HPFS FILESYSTEM 9495M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9496S: Maintained 9497W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9498F: fs/hpfs/ 9499 9500HSI SUBSYSTEM 9501M: Sebastian Reichel <sre@kernel.org> 9502S: Maintained 9503T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9504F: Documentation/ABI/testing/sysfs-bus-hsi 9505F: Documentation/driver-api/hsi.rst 9506F: drivers/hsi/ 9507F: include/linux/hsi/ 9508F: include/uapi/linux/hsi/ 9509 9510HSO 3G MODEM DRIVER 9511L: linux-usb@vger.kernel.org 9512S: Orphan 9513F: drivers/net/usb/hso.c 9514 9515HSR NETWORK PROTOCOL 9516L: netdev@vger.kernel.org 9517S: Orphan 9518F: net/hsr/ 9519 9520HT16K33 LED CONTROLLER DRIVER 9521M: Robin van der Gracht <robin@protonic.nl> 9522S: Maintained 9523F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9524F: drivers/auxdisplay/ht16k33.c 9525 9526HTCPEN TOUCHSCREEN DRIVER 9527M: Pau Oliva Fora <pof@eslack.org> 9528L: linux-input@vger.kernel.org 9529S: Maintained 9530F: drivers/input/touchscreen/htcpen.c 9531 9532HTE SUBSYSTEM 9533M: Dipen Patel <dipenp@nvidia.com> 9534L: timestamp@lists.linux.dev 9535S: Maintained 9536Q: https://patchwork.kernel.org/project/timestamp/list/ 9537T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9538F: Documentation/devicetree/bindings/timestamp/ 9539F: Documentation/driver-api/hte/ 9540F: drivers/hte/ 9541F: include/linux/hte.h 9542 9543HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9544M: Lorenzo Bianconi <lorenzo@kernel.org> 9545L: linux-iio@vger.kernel.org 9546S: Maintained 9547W: http://www.st.com/ 9548F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9549F: drivers/iio/humidity/hts221* 9550 9551HUAWEI ETHERNET DRIVER 9552M: Cai Huoqing <cai.huoqing@linux.dev> 9553L: netdev@vger.kernel.org 9554S: Maintained 9555F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9556F: drivers/net/ethernet/huawei/hinic/ 9557 9558HUGETLB SUBSYSTEM 9559M: Mike Kravetz <mike.kravetz@oracle.com> 9560M: Muchun Song <muchun.song@linux.dev> 9561L: linux-mm@kvack.org 9562S: Maintained 9563F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9564F: Documentation/admin-guide/mm/hugetlbpage.rst 9565F: Documentation/mm/hugetlbfs_reserv.rst 9566F: Documentation/mm/vmemmap_dedup.rst 9567F: fs/hugetlbfs/ 9568F: include/linux/hugetlb.h 9569F: mm/hugetlb.c 9570F: mm/hugetlb_vmemmap.c 9571F: mm/hugetlb_vmemmap.h 9572 9573HVA ST MEDIA DRIVER 9574M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9575L: linux-media@vger.kernel.org 9576S: Supported 9577W: https://linuxtv.org 9578T: git git://linuxtv.org/media_tree.git 9579F: drivers/media/platform/st/sti/hva 9580 9581HWPOISON MEMORY FAILURE HANDLING 9582M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9583R: Miaohe Lin <linmiaohe@huawei.com> 9584L: linux-mm@kvack.org 9585S: Maintained 9586F: mm/hwpoison-inject.c 9587F: mm/memory-failure.c 9588 9589HYCON HY46XX TOUCHSCREEN SUPPORT 9590M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9591L: linux-input@vger.kernel.org 9592S: Maintained 9593F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9594F: drivers/input/touchscreen/hycon-hy46xx.c 9595 9596HYGON PROCESSOR SUPPORT 9597M: Pu Wen <puwen@hygon.cn> 9598L: linux-kernel@vger.kernel.org 9599S: Maintained 9600F: arch/x86/kernel/cpu/hygon.c 9601 9602HYNIX HI556 SENSOR DRIVER 9603M: Shawn Tu <shawnx.tu@intel.com> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606T: git git://linuxtv.org/media_tree.git 9607F: drivers/media/i2c/hi556.c 9608 9609HYNIX HI846 SENSOR DRIVER 9610M: Martin Kepplinger <martin.kepplinger@puri.sm> 9611L: linux-media@vger.kernel.org 9612S: Maintained 9613F: drivers/media/i2c/hi846.c 9614 9615HYNIX HI847 SENSOR DRIVER 9616M: Shawn Tu <shawnx.tu@intel.com> 9617L: linux-media@vger.kernel.org 9618S: Maintained 9619F: drivers/media/i2c/hi847.c 9620 9621Hyper-V/Azure CORE AND DRIVERS 9622M: "K. Y. Srinivasan" <kys@microsoft.com> 9623M: Haiyang Zhang <haiyangz@microsoft.com> 9624M: Wei Liu <wei.liu@kernel.org> 9625M: Dexuan Cui <decui@microsoft.com> 9626L: linux-hyperv@vger.kernel.org 9627S: Supported 9628T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9629F: Documentation/ABI/stable/sysfs-bus-vmbus 9630F: Documentation/ABI/testing/debugfs-hyperv 9631F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9632F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9633F: Documentation/virt/hyperv 9634F: arch/arm64/hyperv 9635F: arch/arm64/include/asm/hyperv-tlfs.h 9636F: arch/arm64/include/asm/mshyperv.h 9637F: arch/x86/hyperv 9638F: arch/x86/include/asm/hyperv-tlfs.h 9639F: arch/x86/include/asm/mshyperv.h 9640F: arch/x86/include/asm/trace/hyperv.h 9641F: arch/x86/kernel/cpu/mshyperv.c 9642F: drivers/clocksource/hyperv_timer.c 9643F: drivers/hid/hid-hyperv.c 9644F: drivers/hv/ 9645F: drivers/input/serio/hyperv-keyboard.c 9646F: drivers/iommu/hyperv-iommu.c 9647F: drivers/net/ethernet/microsoft/ 9648F: drivers/net/hyperv/ 9649F: drivers/pci/controller/pci-hyperv-intf.c 9650F: drivers/pci/controller/pci-hyperv.c 9651F: drivers/scsi/storvsc_drv.c 9652F: drivers/uio/uio_hv_generic.c 9653F: drivers/video/fbdev/hyperv_fb.c 9654F: include/asm-generic/hyperv-tlfs.h 9655F: include/asm-generic/mshyperv.h 9656F: include/clocksource/hyperv_timer.h 9657F: include/linux/hyperv.h 9658F: include/net/mana 9659F: include/uapi/linux/hyperv.h 9660F: net/vmw_vsock/hyperv_transport.c 9661F: tools/hv/ 9662 9663HYPERBUS SUPPORT 9664M: Vignesh Raghavendra <vigneshr@ti.com> 9665L: linux-mtd@lists.infradead.org 9666S: Supported 9667Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9668C: irc://irc.oftc.net/mtd 9669T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9670F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9671F: drivers/mtd/hyperbus/ 9672F: include/linux/mtd/hyperbus.h 9673 9674HYPERVISOR VIRTUAL CONSOLE DRIVER 9675L: linuxppc-dev@lists.ozlabs.org 9676S: Odd Fixes 9677F: drivers/tty/hvc/ 9678 9679I2C ACPI SUPPORT 9680M: Mika Westerberg <mika.westerberg@linux.intel.com> 9681L: linux-i2c@vger.kernel.org 9682L: linux-acpi@vger.kernel.org 9683S: Maintained 9684F: drivers/i2c/i2c-core-acpi.c 9685 9686I2C CONTROLLER DRIVER FOR NVIDIA GPU 9687M: Ajay Gupta <ajayg@nvidia.com> 9688L: linux-i2c@vger.kernel.org 9689S: Maintained 9690F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9691F: drivers/i2c/busses/i2c-nvidia-gpu.c 9692 9693I2C MUXES 9694M: Peter Rosin <peda@axentia.se> 9695L: linux-i2c@vger.kernel.org 9696S: Maintained 9697F: Documentation/devicetree/bindings/i2c/i2c-arb* 9698F: Documentation/devicetree/bindings/i2c/i2c-gate* 9699F: Documentation/devicetree/bindings/i2c/i2c-mux* 9700F: Documentation/i2c/i2c-topology.rst 9701F: Documentation/i2c/muxes/ 9702F: drivers/i2c/i2c-mux.c 9703F: drivers/i2c/muxes/ 9704F: include/linux/i2c-mux.h 9705 9706I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9707M: Gregory CLEMENT <gregory.clement@bootlin.com> 9708L: linux-i2c@vger.kernel.org 9709S: Maintained 9710F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9711F: drivers/i2c/busses/i2c-mv64xxx.c 9712 9713I2C OVER PARALLEL PORT 9714M: Jean Delvare <jdelvare@suse.com> 9715L: linux-i2c@vger.kernel.org 9716S: Maintained 9717F: Documentation/i2c/busses/i2c-parport.rst 9718F: drivers/i2c/busses/i2c-parport.c 9719 9720I2C SUBSYSTEM 9721M: Wolfram Sang <wsa@kernel.org> 9722L: linux-i2c@vger.kernel.org 9723S: Maintained 9724W: https://i2c.wiki.kernel.org/ 9725Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9726T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9727F: Documentation/devicetree/bindings/i2c/i2c.txt 9728F: Documentation/i2c/ 9729F: drivers/i2c/* 9730F: include/dt-bindings/i2c/i2c.h 9731F: include/linux/i2c-dev.h 9732F: include/linux/i2c-smbus.h 9733F: include/linux/i2c.h 9734F: include/uapi/linux/i2c-*.h 9735F: include/uapi/linux/i2c.h 9736 9737I2C SUBSYSTEM HOST DRIVERS 9738M: Andi Shyti <andi.shyti@kernel.org> 9739L: linux-i2c@vger.kernel.org 9740S: Maintained 9741W: https://i2c.wiki.kernel.org/ 9742Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9743T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9744F: Documentation/devicetree/bindings/i2c/ 9745F: drivers/i2c/algos/ 9746F: drivers/i2c/busses/ 9747F: include/dt-bindings/i2c/ 9748 9749I2C-TAOS-EVM DRIVER 9750M: Jean Delvare <jdelvare@suse.com> 9751L: linux-i2c@vger.kernel.org 9752S: Maintained 9753F: Documentation/i2c/busses/i2c-taos-evm.rst 9754F: drivers/i2c/busses/i2c-taos-evm.c 9755 9756I2C-TINY-USB DRIVER 9757M: Till Harbaum <till@harbaum.org> 9758L: linux-i2c@vger.kernel.org 9759S: Maintained 9760W: http://www.harbaum.org/till/i2c_tiny_usb 9761F: drivers/i2c/busses/i2c-tiny-usb.c 9762 9763I2C/SMBUS CONTROLLER DRIVERS FOR PC 9764M: Jean Delvare <jdelvare@suse.com> 9765L: linux-i2c@vger.kernel.org 9766S: Maintained 9767F: Documentation/i2c/busses/i2c-ali1535.rst 9768F: Documentation/i2c/busses/i2c-ali1563.rst 9769F: Documentation/i2c/busses/i2c-ali15x3.rst 9770F: Documentation/i2c/busses/i2c-amd756.rst 9771F: Documentation/i2c/busses/i2c-amd8111.rst 9772F: Documentation/i2c/busses/i2c-i801.rst 9773F: Documentation/i2c/busses/i2c-nforce2.rst 9774F: Documentation/i2c/busses/i2c-piix4.rst 9775F: Documentation/i2c/busses/i2c-sis5595.rst 9776F: Documentation/i2c/busses/i2c-sis630.rst 9777F: Documentation/i2c/busses/i2c-sis96x.rst 9778F: Documentation/i2c/busses/i2c-via.rst 9779F: Documentation/i2c/busses/i2c-viapro.rst 9780F: drivers/i2c/busses/i2c-ali1535.c 9781F: drivers/i2c/busses/i2c-ali1563.c 9782F: drivers/i2c/busses/i2c-ali15x3.c 9783F: drivers/i2c/busses/i2c-amd756-s4882.c 9784F: drivers/i2c/busses/i2c-amd756.c 9785F: drivers/i2c/busses/i2c-amd8111.c 9786F: drivers/i2c/busses/i2c-i801.c 9787F: drivers/i2c/busses/i2c-isch.c 9788F: drivers/i2c/busses/i2c-nforce2-s4985.c 9789F: drivers/i2c/busses/i2c-nforce2.c 9790F: drivers/i2c/busses/i2c-piix4.c 9791F: drivers/i2c/busses/i2c-sis5595.c 9792F: drivers/i2c/busses/i2c-sis630.c 9793F: drivers/i2c/busses/i2c-sis96x.c 9794F: drivers/i2c/busses/i2c-via.c 9795F: drivers/i2c/busses/i2c-viapro.c 9796 9797I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9798M: Hans de Goede <hdegoede@redhat.com> 9799L: linux-i2c@vger.kernel.org 9800S: Maintained 9801F: drivers/i2c/busses/i2c-cht-wc.c 9802 9803I2C/SMBUS ISMT DRIVER 9804M: Seth Heasley <seth.heasley@intel.com> 9805M: Neil Horman <nhorman@tuxdriver.com> 9806L: linux-i2c@vger.kernel.org 9807F: Documentation/i2c/busses/i2c-ismt.rst 9808F: drivers/i2c/busses/i2c-ismt.c 9809 9810I2C/SMBUS STUB DRIVER 9811M: Jean Delvare <jdelvare@suse.com> 9812L: linux-i2c@vger.kernel.org 9813S: Maintained 9814F: drivers/i2c/i2c-stub.c 9815 9816I3C DRIVER FOR ASPEED AST2600 9817M: Jeremy Kerr <jk@codeconstruct.com.au> 9818S: Maintained 9819F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9820F: drivers/i3c/master/ast2600-i3c-master.c 9821 9822I3C DRIVER FOR CADENCE I3C MASTER IP 9823M: Przemysław Gaj <pgaj@cadence.com> 9824S: Maintained 9825F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9826F: drivers/i3c/master/i3c-master-cdns.c 9827 9828I3C DRIVER FOR SYNOPSYS DESIGNWARE 9829S: Orphan 9830F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9831F: drivers/i3c/master/dw* 9832 9833I3C SUBSYSTEM 9834M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9835L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9836S: Maintained 9837C: irc://chat.freenode.net/linux-i3c 9838T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9839F: Documentation/ABI/testing/sysfs-bus-i3c 9840F: Documentation/devicetree/bindings/i3c/ 9841F: Documentation/driver-api/i3c 9842F: drivers/i3c/ 9843F: include/linux/i3c/ 9844 9845IA64 (Itanium) PLATFORM 9846L: linux-ia64@vger.kernel.org 9847S: Orphan 9848F: Documentation/arch/ia64/ 9849F: arch/ia64/ 9850 9851IBM Operation Panel Input Driver 9852M: Eddie James <eajames@linux.ibm.com> 9853L: linux-input@vger.kernel.org 9854S: Maintained 9855F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9856F: drivers/input/misc/ibm-panel.c 9857 9858IBM Power 842 compression accelerator 9859M: Haren Myneni <haren@us.ibm.com> 9860S: Supported 9861F: crypto/842.c 9862F: drivers/crypto/nx/Kconfig 9863F: drivers/crypto/nx/Makefile 9864F: drivers/crypto/nx/nx-842* 9865F: include/linux/sw842.h 9866F: lib/842/ 9867 9868IBM Power in-Nest Crypto Acceleration 9869M: Breno Leitão <leitao@debian.org> 9870M: Nayna Jain <nayna@linux.ibm.com> 9871M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9872L: linux-crypto@vger.kernel.org 9873S: Supported 9874F: drivers/crypto/nx/Kconfig 9875F: drivers/crypto/nx/Makefile 9876F: drivers/crypto/nx/nx-aes* 9877F: drivers/crypto/nx/nx-sha* 9878F: drivers/crypto/nx/nx.* 9879F: drivers/crypto/nx/nx_csbcpb.h 9880F: drivers/crypto/nx/nx_debugfs.c 9881 9882IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9883M: Tyrel Datwyler <tyreld@linux.ibm.com> 9884L: linux-pci@vger.kernel.org 9885L: linuxppc-dev@lists.ozlabs.org 9886S: Supported 9887F: drivers/pci/hotplug/rpadlpar* 9888 9889IBM Power Linux RAID adapter 9890M: Brian King <brking@us.ibm.com> 9891S: Supported 9892F: drivers/scsi/ipr.* 9893 9894IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9895M: Tyrel Datwyler <tyreld@linux.ibm.com> 9896L: linux-pci@vger.kernel.org 9897L: linuxppc-dev@lists.ozlabs.org 9898S: Supported 9899F: drivers/pci/hotplug/rpaphp* 9900 9901IBM Power SRIOV Virtual NIC Device Driver 9902M: Haren Myneni <haren@linux.ibm.com> 9903M: Rick Lindsley <ricklind@linux.ibm.com> 9904R: Nick Child <nnac123@linux.ibm.com> 9905R: Dany Madden <danymadden@us.ibm.com> 9906R: Thomas Falcon <tlfalcon@linux.ibm.com> 9907L: netdev@vger.kernel.org 9908S: Supported 9909F: drivers/net/ethernet/ibm/ibmvnic.* 9910 9911IBM Power VFIO Support 9912M: Timothy Pearson <tpearson@raptorengineering.com> 9913S: Supported 9914F: drivers/vfio/vfio_iommu_spapr_tce.c 9915 9916IBM Power Virtual Ethernet Device Driver 9917M: Nick Child <nnac123@linux.ibm.com> 9918L: netdev@vger.kernel.org 9919S: Supported 9920F: drivers/net/ethernet/ibm/ibmveth.* 9921 9922IBM Power Virtual FC Device Drivers 9923M: Tyrel Datwyler <tyreld@linux.ibm.com> 9924L: linux-scsi@vger.kernel.org 9925S: Supported 9926F: drivers/scsi/ibmvscsi/ibmvfc* 9927 9928IBM Power Virtual Management Channel Driver 9929M: Brad Warrum <bwarrum@linux.ibm.com> 9930M: Ritu Agarwal <rituagar@linux.ibm.com> 9931S: Supported 9932F: drivers/misc/ibmvmc.* 9933 9934IBM Power Virtual SCSI Device Drivers 9935M: Tyrel Datwyler <tyreld@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937S: Supported 9938F: drivers/scsi/ibmvscsi/ibmvscsi* 9939F: include/scsi/viosrp.h 9940 9941IBM Power Virtual SCSI Device Target Driver 9942M: Michael Cyr <mikecyr@linux.ibm.com> 9943L: linux-scsi@vger.kernel.org 9944L: target-devel@vger.kernel.org 9945S: Supported 9946F: drivers/scsi/ibmvscsi_tgt/ 9947 9948IBM Power VMX Cryptographic instructions 9949M: Breno Leitão <leitao@debian.org> 9950M: Nayna Jain <nayna@linux.ibm.com> 9951M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9952L: linux-crypto@vger.kernel.org 9953S: Supported 9954F: drivers/crypto/vmx/Kconfig 9955F: drivers/crypto/vmx/Makefile 9956F: drivers/crypto/vmx/aes* 9957F: drivers/crypto/vmx/ghash* 9958F: drivers/crypto/vmx/ppc-xlate.pl 9959F: drivers/crypto/vmx/vmx.c 9960 9961IBM ServeRAID RAID DRIVER 9962S: Orphan 9963F: drivers/scsi/ips.* 9964 9965ICH LPC AND GPIO DRIVER 9966M: Peter Tyser <ptyser@xes-inc.com> 9967S: Maintained 9968F: drivers/gpio/gpio-ich.c 9969F: drivers/mfd/lpc_ich.c 9970 9971ICY I2C DRIVER 9972M: Max Staudt <max@enpas.org> 9973L: linux-i2c@vger.kernel.org 9974S: Maintained 9975F: drivers/i2c/busses/i2c-icy.c 9976 9977IDEAPAD LAPTOP EXTRAS DRIVER 9978M: Ike Panhc <ike.pan@canonical.com> 9979L: platform-driver-x86@vger.kernel.org 9980S: Maintained 9981W: http://launchpad.net/ideapad-laptop 9982F: drivers/platform/x86/ideapad-laptop.c 9983 9984IDEAPAD LAPTOP SLIDEBAR DRIVER 9985M: Andrey Moiseev <o2g.org.ru@gmail.com> 9986L: linux-input@vger.kernel.org 9987S: Maintained 9988W: https://github.com/o2genum/ideapad-slidebar 9989F: drivers/input/misc/ideapad_slidebar.c 9990 9991IDMAPPED MOUNTS 9992M: Christian Brauner <brauner@kernel.org> 9993M: Seth Forshee <sforshee@kernel.org> 9994L: linux-fsdevel@vger.kernel.org 9995S: Maintained 9996T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9997F: Documentation/filesystems/idmappings.rst 9998F: include/linux/mnt_idmapping.* 9999F: tools/testing/selftests/mount_setattr/ 10000 10001IDT VersaClock 5 CLOCK DRIVER 10002M: Luca Ceresoli <luca@lucaceresoli.net> 10003S: Maintained 10004F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10005F: drivers/clk/clk-versaclock5.c 10006 10007IEEE 802.15.4 SUBSYSTEM 10008M: Alexander Aring <alex.aring@gmail.com> 10009M: Stefan Schmidt <stefan@datenfreihafen.org> 10010M: Miquel Raynal <miquel.raynal@bootlin.com> 10011L: linux-wpan@vger.kernel.org 10012S: Maintained 10013W: https://linux-wpan.org/ 10014Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10015T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10016T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10017F: Documentation/networking/ieee802154.rst 10018F: drivers/net/ieee802154/ 10019F: include/linux/ieee802154.h 10020F: include/linux/nl802154.h 10021F: include/net/af_ieee802154.h 10022F: include/net/cfg802154.h 10023F: include/net/ieee802154_netdev.h 10024F: include/net/mac802154.h 10025F: include/net/nl802154.h 10026F: net/ieee802154/ 10027F: net/mac802154/ 10028 10029IFCVF VIRTIO DATA PATH ACCELERATOR 10030R: Zhu Lingshan <lingshan.zhu@intel.com> 10031F: drivers/vdpa/ifcvf/ 10032 10033IFE PROTOCOL 10034M: Yotam Gigi <yotam.gi@gmail.com> 10035M: Jamal Hadi Salim <jhs@mojatatu.com> 10036F: include/net/ife.h 10037F: include/uapi/linux/ife.h 10038F: net/ife 10039 10040IGORPLUG-USB IR RECEIVER 10041M: Sean Young <sean@mess.org> 10042L: linux-media@vger.kernel.org 10043S: Maintained 10044F: drivers/media/rc/igorplugusb.c 10045 10046IGUANAWORKS USB IR TRANSCEIVER 10047M: Sean Young <sean@mess.org> 10048L: linux-media@vger.kernel.org 10049S: Maintained 10050F: drivers/media/rc/iguanair.c 10051 10052IIO DIGITAL POTENTIOMETER DAC 10053M: Peter Rosin <peda@axentia.se> 10054L: linux-iio@vger.kernel.org 10055S: Maintained 10056F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10057F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10058F: drivers/iio/dac/dpot-dac.c 10059 10060IIO ENVELOPE DETECTOR 10061M: Peter Rosin <peda@axentia.se> 10062L: linux-iio@vger.kernel.org 10063S: Maintained 10064F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10065F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10066F: drivers/iio/adc/envelope-detector.c 10067 10068IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10069M: Matti Vaittinen <mazziesaccount@gmail.com> 10070L: linux-iio@vger.kernel.org 10071S: Maintained 10072F: drivers/iio/light/gain-time-scale-helper.c 10073F: drivers/iio/light/gain-time-scale-helper.h 10074 10075IIO MULTIPLEXER 10076M: Peter Rosin <peda@axentia.se> 10077L: linux-iio@vger.kernel.org 10078S: Maintained 10079F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10080F: drivers/iio/multiplexer/iio-mux.c 10081 10082IIO SCMI BASED DRIVER 10083M: Jyoti Bhayana <jbhayana@google.com> 10084L: linux-iio@vger.kernel.org 10085S: Maintained 10086F: drivers/iio/common/scmi_sensors/scmi_iio.c 10087 10088IIO SUBSYSTEM AND DRIVERS 10089M: Jonathan Cameron <jic23@kernel.org> 10090R: Lars-Peter Clausen <lars@metafoo.de> 10091L: linux-iio@vger.kernel.org 10092S: Maintained 10093T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10094F: Documentation/ABI/testing/configfs-iio* 10095F: Documentation/ABI/testing/sysfs-bus-iio* 10096F: Documentation/devicetree/bindings/iio/ 10097F: drivers/iio/ 10098F: drivers/staging/iio/ 10099F: include/dt-bindings/iio/ 10100F: include/linux/iio/ 10101F: tools/iio/ 10102 10103IIO UNIT CONVERTER 10104M: Peter Rosin <peda@axentia.se> 10105L: linux-iio@vger.kernel.org 10106S: Maintained 10107F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10108F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10109F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10110F: drivers/iio/afe/iio-rescale.c 10111 10112IKANOS/ADI EAGLE ADSL USB DRIVER 10113M: Matthieu Castet <castet.matthieu@free.fr> 10114M: Stanislaw Gruszka <stf_xl@wp.pl> 10115S: Maintained 10116F: drivers/usb/atm/ueagle-atm.c 10117 10118IMAGIS TOUCHSCREEN DRIVER 10119M: Markuss Broks <markuss.broks@gmail.com> 10120S: Maintained 10121F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10122F: drivers/input/touchscreen/imagis.c 10123 10124IMGTEC ASCII LCD DRIVER 10125M: Paul Burton <paulburton@kernel.org> 10126S: Maintained 10127F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10128F: drivers/auxdisplay/img-ascii-lcd.c 10129 10130IMGTEC IR DECODER DRIVER 10131S: Orphan 10132F: drivers/media/rc/img-ir/ 10133 10134IMON SOUNDGRAPH USB IR RECEIVER 10135M: Sean Young <sean@mess.org> 10136L: linux-media@vger.kernel.org 10137S: Maintained 10138F: drivers/media/rc/imon.c 10139F: drivers/media/rc/imon_raw.c 10140 10141IMS TWINTURBO FRAMEBUFFER DRIVER 10142L: linux-fbdev@vger.kernel.org 10143S: Orphan 10144F: drivers/video/fbdev/imsttfb.c 10145 10146INA209 HARDWARE MONITOR DRIVER 10147M: Guenter Roeck <linux@roeck-us.net> 10148L: linux-hwmon@vger.kernel.org 10149S: Maintained 10150F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10151F: Documentation/hwmon/ina209.rst 10152F: drivers/hwmon/ina209.c 10153 10154INA2XX HARDWARE MONITOR DRIVER 10155M: Guenter Roeck <linux@roeck-us.net> 10156L: linux-hwmon@vger.kernel.org 10157S: Maintained 10158F: Documentation/hwmon/ina2xx.rst 10159F: drivers/hwmon/ina2xx.c 10160F: include/linux/platform_data/ina2xx.h 10161 10162INDEX OF FURTHER KERNEL DOCUMENTATION 10163M: Carlos Bilbao <carlos.bilbao@amd.com> 10164S: Maintained 10165F: Documentation/process/kernel-docs.rst 10166 10167INDUSTRY PACK SUBSYSTEM (IPACK) 10168M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10169M: Jens Taprogge <jens.taprogge@taprogge.org> 10170M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10171L: industrypack-devel@lists.sourceforge.net 10172S: Maintained 10173W: http://industrypack.sourceforge.net 10174F: drivers/ipack/ 10175 10176INFINEON DPS310 Driver 10177M: Eddie James <eajames@linux.ibm.com> 10178L: linux-iio@vger.kernel.org 10179S: Maintained 10180F: drivers/iio/pressure/dps310.c 10181 10182INFINEON PEB2466 ASoC CODEC 10183M: Herve Codina <herve.codina@bootlin.com> 10184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10185S: Maintained 10186F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10187F: sound/soc/codecs/peb2466.c 10188 10189INFINIBAND SUBSYSTEM 10190M: Jason Gunthorpe <jgg@nvidia.com> 10191M: Leon Romanovsky <leonro@nvidia.com> 10192L: linux-rdma@vger.kernel.org 10193S: Supported 10194W: https://github.com/linux-rdma/rdma-core 10195Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10196T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10197F: Documentation/devicetree/bindings/infiniband/ 10198F: Documentation/infiniband/ 10199F: drivers/infiniband/ 10200F: include/rdma/ 10201F: include/trace/events/ib_mad.h 10202F: include/trace/events/ib_umad.h 10203F: include/trace/misc/rdma.h 10204F: include/uapi/linux/if_infiniband.h 10205F: include/uapi/rdma/ 10206F: samples/bpf/ibumad_kern.c 10207F: samples/bpf/ibumad_user.c 10208 10209INGENIC JZ4780 NAND DRIVER 10210M: Harvey Hunt <harveyhuntnexus@gmail.com> 10211L: linux-mtd@lists.infradead.org 10212L: linux-mips@vger.kernel.org 10213S: Maintained 10214F: drivers/mtd/nand/raw/ingenic/ 10215 10216INGENIC JZ47xx SoCs 10217M: Paul Cercueil <paul@crapouillou.net> 10218L: linux-mips@vger.kernel.org 10219S: Maintained 10220F: arch/mips/boot/dts/ingenic/ 10221F: arch/mips/generic/board-ingenic.c 10222F: arch/mips/include/asm/mach-ingenic/ 10223F: arch/mips/ingenic/Kconfig 10224F: drivers/clk/ingenic/ 10225F: drivers/dma/dma-jz4780.c 10226F: drivers/gpu/drm/ingenic/ 10227F: drivers/i2c/busses/i2c-jz4780.c 10228F: drivers/iio/adc/ingenic-adc.c 10229F: drivers/irqchip/irq-ingenic.c 10230F: drivers/memory/jz4780-nemc.c 10231F: drivers/mmc/host/jz4740_mmc.c 10232F: drivers/mtd/nand/raw/ingenic/ 10233F: drivers/pinctrl/pinctrl-ingenic.c 10234F: drivers/power/supply/ingenic-battery.c 10235F: drivers/pwm/pwm-jz4740.c 10236F: drivers/remoteproc/ingenic_rproc.c 10237F: drivers/rtc/rtc-jz4740.c 10238F: drivers/tty/serial/8250/8250_ingenic.c 10239F: drivers/usb/musb/jz4740.c 10240F: drivers/watchdog/jz4740_wdt.c 10241F: include/dt-bindings/iio/adc/ingenic,adc.h 10242F: include/linux/mfd/ingenic-tcu.h 10243F: sound/soc/codecs/jz47* 10244F: sound/soc/jz4740/ 10245 10246INJOINIC IP5xxx POWER BANK IC DRIVER 10247M: Samuel Holland <samuel@sholland.org> 10248S: Maintained 10249F: drivers/power/supply/ip5xxx_power.c 10250 10251INOTIFY 10252M: Jan Kara <jack@suse.cz> 10253R: Amir Goldstein <amir73il@gmail.com> 10254L: linux-fsdevel@vger.kernel.org 10255S: Maintained 10256F: Documentation/filesystems/inotify.rst 10257F: fs/notify/inotify/ 10258F: include/linux/inotify.h 10259F: include/uapi/linux/inotify.h 10260 10261INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10262M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10263L: linux-input@vger.kernel.org 10264S: Maintained 10265Q: http://patchwork.kernel.org/project/linux-input/list/ 10266T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10267F: Documentation/devicetree/bindings/input/ 10268F: Documentation/devicetree/bindings/serio/ 10269F: Documentation/input/ 10270F: drivers/input/ 10271F: include/dt-bindings/input/ 10272F: include/linux/input.h 10273F: include/linux/input/ 10274F: include/uapi/linux/input-event-codes.h 10275F: include/uapi/linux/input.h 10276 10277INPUT MULTITOUCH (MT) PROTOCOL 10278M: Henrik Rydberg <rydberg@bitmath.org> 10279L: linux-input@vger.kernel.org 10280S: Odd fixes 10281F: Documentation/input/multi-touch-protocol.rst 10282F: drivers/input/input-mt.c 10283K: \b(ABS|SYN)_MT_ 10284 10285INSIDE SECURE CRYPTO DRIVER 10286M: Antoine Tenart <atenart@kernel.org> 10287L: linux-crypto@vger.kernel.org 10288S: Maintained 10289F: drivers/crypto/inside-secure/ 10290 10291INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10292M: Mimi Zohar <zohar@linux.ibm.com> 10293M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10294L: linux-integrity@vger.kernel.org 10295S: Supported 10296T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10297F: security/integrity/ 10298F: security/integrity/ima/ 10299 10300INTEL 810/815 FRAMEBUFFER DRIVER 10301M: Antonino Daplas <adaplas@gmail.com> 10302L: linux-fbdev@vger.kernel.org 10303S: Maintained 10304F: drivers/video/fbdev/i810/ 10305 10306INTEL 8254 COUNTER DRIVER 10307M: William Breathitt Gray <william.gray@linaro.org> 10308L: linux-iio@vger.kernel.org 10309S: Maintained 10310F: drivers/counter/i8254.c 10311F: include/linux/i8254.h 10312 10313INTEL 8255 GPIO DRIVER 10314M: William Breathitt Gray <william.gray@linaro.org> 10315L: linux-gpio@vger.kernel.org 10316S: Maintained 10317F: drivers/gpio/gpio-i8255.c 10318F: drivers/gpio/gpio-i8255.h 10319 10320INTEL ASoC DRIVERS 10321M: Cezary Rojewski <cezary.rojewski@intel.com> 10322M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10323M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10324M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10325M: Bard Liao <yung-chuan.liao@linux.intel.com> 10326M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10327M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10328L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10329S: Supported 10330F: sound/soc/intel/ 10331 10332INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10333M: Hans de Goede <hdegoede@redhat.com> 10334L: platform-driver-x86@vger.kernel.org 10335S: Maintained 10336F: drivers/platform/x86/intel/atomisp2/pm.c 10337 10338INTEL ATOMISP2 LED DRIVER 10339M: Hans de Goede <hdegoede@redhat.com> 10340L: platform-driver-x86@vger.kernel.org 10341S: Maintained 10342F: drivers/platform/x86/intel/atomisp2/led.c 10343 10344INTEL BIOS SAR INT1092 DRIVER 10345M: Shravan Sudhakar <s.shravan@intel.com> 10346M: Intel Corporation <linuxwwan@intel.com> 10347L: platform-driver-x86@vger.kernel.org 10348S: Maintained 10349F: drivers/platform/x86/intel/int1092/ 10350 10351INTEL BROXTON PMC DRIVER 10352M: Mika Westerberg <mika.westerberg@linux.intel.com> 10353M: Zha Qipeng <qipeng.zha@intel.com> 10354S: Maintained 10355F: drivers/mfd/intel_pmc_bxt.c 10356F: include/linux/mfd/intel_pmc_bxt.h 10357 10358INTEL C600 SERIES SAS CONTROLLER DRIVER 10359M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10360L: linux-scsi@vger.kernel.org 10361S: Supported 10362T: git git://git.code.sf.net/p/intel-sas/isci 10363F: drivers/scsi/isci/ 10364 10365INTEL CPU family model numbers 10366M: Tony Luck <tony.luck@intel.com> 10367M: x86@kernel.org 10368L: linux-kernel@vger.kernel.org 10369S: Supported 10370F: arch/x86/include/asm/intel-family.h 10371 10372INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10373M: Jani Nikula <jani.nikula@linux.intel.com> 10374M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10375M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10376M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10377L: intel-gfx@lists.freedesktop.org 10378S: Supported 10379W: https://01.org/linuxgraphics/ 10380Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10381B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10382C: irc://irc.oftc.net/intel-gfx 10383T: git git://anongit.freedesktop.org/drm-intel 10384F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10385F: Documentation/gpu/i915.rst 10386F: drivers/gpu/drm/i915/ 10387F: include/drm/i915* 10388F: include/uapi/drm/i915_drm.h 10389 10390INTEL ETHERNET DRIVERS 10391M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10392M: Tony Nguyen <anthony.l.nguyen@intel.com> 10393L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10394S: Supported 10395W: https://www.intel.com/content/www/us/en/support.html 10396Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10399F: Documentation/networking/device_drivers/ethernet/intel/ 10400F: drivers/net/ethernet/intel/ 10401F: drivers/net/ethernet/intel/*/ 10402F: include/linux/avf/virtchnl.h 10403F: include/linux/net/intel/iidc.h 10404 10405INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10406M: Mustafa Ismail <mustafa.ismail@intel.com> 10407M: Shiraz Saleem <shiraz.saleem@intel.com> 10408L: linux-rdma@vger.kernel.org 10409S: Supported 10410F: drivers/infiniband/hw/irdma/ 10411F: include/uapi/rdma/irdma-abi.h 10412 10413INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10414M: Maik Broemme <mbroemme@libmpq.org> 10415L: linux-fbdev@vger.kernel.org 10416S: Maintained 10417F: Documentation/fb/intelfb.rst 10418F: drivers/video/fbdev/intelfb/ 10419 10420INTEL GPIO DRIVERS 10421M: Andy Shevchenko <andy@kernel.org> 10422L: linux-gpio@vger.kernel.org 10423S: Supported 10424T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10425F: drivers/gpio/gpio-elkhartlake.c 10426F: drivers/gpio/gpio-ich.c 10427F: drivers/gpio/gpio-merrifield.c 10428F: drivers/gpio/gpio-ml-ioh.c 10429F: drivers/gpio/gpio-pch.c 10430F: drivers/gpio/gpio-sch.c 10431F: drivers/gpio/gpio-sodaville.c 10432F: drivers/gpio/gpio-tangier.c 10433 10434INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10435M: Zhenyu Wang <zhenyuw@linux.intel.com> 10436M: Zhi Wang <zhi.a.wang@intel.com> 10437L: intel-gvt-dev@lists.freedesktop.org 10438L: intel-gfx@lists.freedesktop.org 10439S: Supported 10440W: https://01.org/igvt-g 10441T: git https://github.com/intel/gvt-linux.git 10442F: drivers/gpu/drm/i915/gvt/ 10443 10444INTEL HID EVENT DRIVER 10445M: Alex Hung <alexhung@gmail.com> 10446L: platform-driver-x86@vger.kernel.org 10447S: Maintained 10448F: drivers/platform/x86/intel/hid.c 10449 10450INTEL I/OAT DMA DRIVER 10451M: Dave Jiang <dave.jiang@intel.com> 10452R: Dan Williams <dan.j.williams@intel.com> 10453L: dmaengine@vger.kernel.org 10454S: Supported 10455Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10456F: drivers/dma/ioat* 10457 10458INTEL IDLE DRIVER 10459M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10460M: Len Brown <lenb@kernel.org> 10461L: linux-pm@vger.kernel.org 10462S: Supported 10463B: https://bugzilla.kernel.org 10464T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10465F: drivers/idle/intel_idle.c 10466 10467INTEL IDXD DRIVER 10468M: Fenghua Yu <fenghua.yu@intel.com> 10469M: Dave Jiang <dave.jiang@intel.com> 10470L: dmaengine@vger.kernel.org 10471S: Supported 10472F: drivers/dma/idxd/* 10473F: include/uapi/linux/idxd.h 10474 10475INTEL IN FIELD SCAN (IFS) DEVICE 10476M: Jithu Joseph <jithu.joseph@intel.com> 10477R: Ashok Raj <ashok.raj@intel.com> 10478R: Tony Luck <tony.luck@intel.com> 10479S: Maintained 10480F: drivers/platform/x86/intel/ifs 10481F: include/trace/events/intel_ifs.h 10482 10483INTEL INTEGRATED SENSOR HUB DRIVER 10484M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10485M: Jiri Kosina <jikos@kernel.org> 10486L: linux-input@vger.kernel.org 10487S: Maintained 10488F: drivers/hid/intel-ish-hid/ 10489 10490INTEL IOMMU (VT-d) 10491M: David Woodhouse <dwmw2@infradead.org> 10492M: Lu Baolu <baolu.lu@linux.intel.com> 10493L: iommu@lists.linux.dev 10494S: Supported 10495T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10496F: drivers/iommu/intel/ 10497 10498INTEL IPU3 CSI-2 CIO2 DRIVER 10499M: Yong Zhi <yong.zhi@intel.com> 10500M: Sakari Ailus <sakari.ailus@linux.intel.com> 10501M: Bingbu Cao <bingbu.cao@intel.com> 10502M: Dan Scally <djrscally@gmail.com> 10503R: Tianshu Qiu <tian.shu.qiu@intel.com> 10504L: linux-media@vger.kernel.org 10505S: Maintained 10506T: git git://linuxtv.org/media_tree.git 10507F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10508F: drivers/media/pci/intel/ipu3/ 10509 10510INTEL IPU3 CSI-2 IMGU DRIVER 10511M: Sakari Ailus <sakari.ailus@linux.intel.com> 10512R: Bingbu Cao <bingbu.cao@intel.com> 10513R: Tianshu Qiu <tian.shu.qiu@intel.com> 10514L: linux-media@vger.kernel.org 10515S: Maintained 10516F: Documentation/admin-guide/media/ipu3.rst 10517F: Documentation/admin-guide/media/ipu3_rcb.svg 10518F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10519F: drivers/staging/media/ipu3/ 10520 10521INTEL ISHTP ECLITE DRIVER 10522M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10523L: platform-driver-x86@vger.kernel.org 10524S: Supported 10525F: drivers/platform/x86/intel/ishtp_eclite.c 10526 10527INTEL IXP4XX CRYPTO SUPPORT 10528M: Corentin Labbe <clabbe@baylibre.com> 10529L: linux-crypto@vger.kernel.org 10530S: Maintained 10531F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10532 10533INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10534M: Krzysztof Halasa <khalasa@piap.pl> 10535S: Maintained 10536F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10537F: drivers/net/wan/ixp4xx_hss.c 10538F: drivers/soc/ixp4xx/ixp4xx-npe.c 10539F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10540F: include/linux/soc/ixp4xx/npe.h 10541F: include/linux/soc/ixp4xx/qmgr.h 10542 10543INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10544M: Deepak Saxena <dsaxena@plexity.net> 10545S: Maintained 10546F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10547F: drivers/char/hw_random/ixp4xx-rng.c 10548 10549INTEL KEEM BAY DRM DRIVER 10550M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10551M: Edmund Dea <edmund.j.dea@intel.com> 10552S: Maintained 10553F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10554F: drivers/gpu/drm/kmb/ 10555 10556INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10557M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10558S: Maintained 10559F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10560F: drivers/crypto/intel/keembay/Kconfig 10561F: drivers/crypto/intel/keembay/Makefile 10562F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10563F: drivers/crypto/intel/keembay/ocs-aes.c 10564F: drivers/crypto/intel/keembay/ocs-aes.h 10565 10566INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10567M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10568M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10569M: Mark Gross <mgross@linux.intel.com> 10570S: Maintained 10571F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10572F: drivers/crypto/intel/keembay/Kconfig 10573F: drivers/crypto/intel/keembay/Makefile 10574F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10575 10576INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10577M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10578M: Declan Murphy <declan.murphy@intel.com> 10579S: Maintained 10580F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10581F: drivers/crypto/intel/keembay/Kconfig 10582F: drivers/crypto/intel/keembay/Makefile 10583F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10584F: drivers/crypto/intel/keembay/ocs-hcu.c 10585F: drivers/crypto/intel/keembay/ocs-hcu.h 10586 10587INTEL MANAGEMENT ENGINE (mei) 10588M: Tomas Winkler <tomas.winkler@intel.com> 10589L: linux-kernel@vger.kernel.org 10590S: Supported 10591F: Documentation/driver-api/mei/* 10592F: drivers/misc/mei/ 10593F: drivers/watchdog/mei_wdt.c 10594F: include/linux/mei_aux.h 10595F: include/linux/mei_cl_bus.h 10596F: include/uapi/linux/mei.h 10597F: include/uapi/linux/mei_uuid.h 10598F: include/uapi/linux/uuid.h 10599F: samples/mei/* 10600 10601INTEL MAX 10 BMC MFD DRIVER 10602M: Xu Yilun <yilun.xu@intel.com> 10603R: Tom Rix <trix@redhat.com> 10604S: Maintained 10605F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10606F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10607F: drivers/hwmon/intel-m10-bmc-hwmon.c 10608F: drivers/mfd/intel-m10-bmc* 10609F: include/linux/mfd/intel-m10-bmc.h 10610 10611INTEL MAX10 BMC SECURE UPDATES 10612M: Russ Weight <russell.h.weight@intel.com> 10613L: linux-fpga@vger.kernel.org 10614S: Maintained 10615F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10616F: drivers/fpga/intel-m10-bmc-sec-update.c 10617 10618INTEL P-Unit IPC DRIVER 10619M: Zha Qipeng <qipeng.zha@intel.com> 10620L: platform-driver-x86@vger.kernel.org 10621S: Maintained 10622F: arch/x86/include/asm/intel_punit_ipc.h 10623F: drivers/platform/x86/intel/punit_ipc.c 10624 10625INTEL PMC CORE DRIVER 10626M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10627M: David E Box <david.e.box@intel.com> 10628L: platform-driver-x86@vger.kernel.org 10629S: Maintained 10630F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10631F: drivers/platform/x86/intel/pmc/ 10632 10633INTEL PMIC GPIO DRIVERS 10634M: Andy Shevchenko <andy@kernel.org> 10635S: Supported 10636T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10637F: drivers/gpio/gpio-*cove.c 10638 10639INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10640M: Andy Shevchenko <andy@kernel.org> 10641S: Supported 10642F: drivers/mfd/intel_soc_pmic* 10643F: include/linux/mfd/intel_soc_pmic* 10644 10645INTEL PMT DRIVERS 10646M: David E. Box <david.e.box@linux.intel.com> 10647S: Supported 10648F: drivers/platform/x86/intel/pmt/ 10649 10650INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10651M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10652L: linux-wireless@vger.kernel.org 10653S: Maintained 10654F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10655F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10656F: drivers/net/wireless/intel/ipw2x00/ 10657 10658INTEL PSTATE DRIVER 10659M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10660M: Len Brown <lenb@kernel.org> 10661L: linux-pm@vger.kernel.org 10662S: Supported 10663F: drivers/cpufreq/intel_pstate.c 10664 10665INTEL PTP DFL ToD DRIVER 10666M: Tianfei Zhang <tianfei.zhang@intel.com> 10667L: linux-fpga@vger.kernel.org 10668L: netdev@vger.kernel.org 10669S: Maintained 10670F: drivers/ptp/ptp_dfl_tod.c 10671 10672INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10673M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10674L: linux-iio@vger.kernel.org 10675F: drivers/counter/intel-qep.c 10676 10677INTEL SCU DRIVERS 10678M: Mika Westerberg <mika.westerberg@linux.intel.com> 10679S: Maintained 10680F: arch/x86/include/asm/intel_scu_ipc.h 10681F: drivers/platform/x86/intel_scu_* 10682 10683INTEL SDSI DRIVER 10684M: David E. Box <david.e.box@linux.intel.com> 10685S: Supported 10686F: drivers/platform/x86/intel/sdsi.c 10687F: tools/arch/x86/intel_sdsi/ 10688F: tools/testing/selftests/drivers/sdsi/ 10689 10690INTEL SGX 10691M: Jarkko Sakkinen <jarkko@kernel.org> 10692R: Dave Hansen <dave.hansen@linux.intel.com> 10693L: linux-sgx@vger.kernel.org 10694S: Supported 10695Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10696T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10697F: Documentation/arch/x86/sgx.rst 10698F: arch/x86/entry/vdso/vsgx.S 10699F: arch/x86/include/asm/sgx.h 10700F: arch/x86/include/uapi/asm/sgx.h 10701F: arch/x86/kernel/cpu/sgx/* 10702F: tools/testing/selftests/sgx/* 10703K: \bSGX_ 10704 10705INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10706M: Daniel Scally <djrscally@gmail.com> 10707S: Maintained 10708F: drivers/platform/x86/intel/int3472/ 10709 10710INTEL SPEED SELECT TECHNOLOGY 10711M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10712L: platform-driver-x86@vger.kernel.org 10713S: Maintained 10714F: drivers/platform/x86/intel/speed_select_if/ 10715F: include/uapi/linux/isst_if.h 10716F: tools/power/x86/intel-speed-select/ 10717 10718INTEL STRATIX10 FIRMWARE DRIVERS 10719M: Dinh Nguyen <dinguyen@kernel.org> 10720L: linux-kernel@vger.kernel.org 10721S: Maintained 10722T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10723F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10724F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10725F: drivers/firmware/stratix10-rsu.c 10726F: drivers/firmware/stratix10-svc.c 10727F: include/linux/firmware/intel/stratix10-smc.h 10728F: include/linux/firmware/intel/stratix10-svc-client.h 10729 10730INTEL TELEMETRY DRIVER 10731M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10732M: "David E. Box" <david.e.box@linux.intel.com> 10733L: platform-driver-x86@vger.kernel.org 10734S: Maintained 10735F: arch/x86/include/asm/intel_telemetry.h 10736F: drivers/platform/x86/intel/telemetry/ 10737 10738INTEL TPMI DRIVER 10739M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10740L: platform-driver-x86@vger.kernel.org 10741S: Maintained 10742F: drivers/platform/x86/intel/tpmi.c 10743F: include/linux/intel_tpmi.h 10744 10745INTEL UNCORE FREQUENCY CONTROL 10746M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10747L: platform-driver-x86@vger.kernel.org 10748S: Maintained 10749F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10750F: drivers/platform/x86/intel/uncore-frequency/ 10751 10752INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10753M: David E. Box <david.e.box@linux.intel.com> 10754S: Supported 10755F: drivers/platform/x86/intel/vsec.* 10756 10757INTEL VIRTUAL BUTTON DRIVER 10758M: AceLan Kao <acelan.kao@canonical.com> 10759L: platform-driver-x86@vger.kernel.org 10760S: Maintained 10761F: drivers/platform/x86/intel/vbtn.c 10762 10763INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10764M: Stanislaw Gruszka <stf_xl@wp.pl> 10765L: linux-wireless@vger.kernel.org 10766S: Supported 10767F: drivers/net/wireless/intel/iwlegacy/ 10768 10769INTEL WIRELESS WIFI LINK (iwlwifi) 10770M: Gregory Greenman <gregory.greenman@intel.com> 10771L: linux-wireless@vger.kernel.org 10772S: Supported 10773W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10774T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10775F: drivers/net/wireless/intel/iwlwifi/ 10776 10777INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10778M: Jithu Joseph <jithu.joseph@intel.com> 10779R: Maurice Ma <maurice.ma@intel.com> 10780S: Maintained 10781W: https://slimbootloader.github.io/security/firmware-update.html 10782F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10783 10784INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10785L: Dell.Client.Kernel@dell.com 10786S: Maintained 10787F: drivers/platform/x86/intel/wmi/thunderbolt.c 10788 10789INTEL WWAN IOSM DRIVER 10790M: M Chetan Kumar <m.chetan.kumar@intel.com> 10791M: Intel Corporation <linuxwwan@intel.com> 10792L: netdev@vger.kernel.org 10793S: Maintained 10794F: drivers/net/wwan/iosm/ 10795 10796INTEL(R) TRACE HUB 10797M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10798S: Supported 10799F: Documentation/trace/intel_th.rst 10800F: drivers/hwtracing/intel_th/ 10801F: include/linux/intel_th.h 10802 10803INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10804M: Ning Sun <ning.sun@intel.com> 10805L: tboot-devel@lists.sourceforge.net 10806S: Supported 10807W: http://tboot.sourceforge.net 10808T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10809F: Documentation/arch/x86/intel_txt.rst 10810F: arch/x86/kernel/tboot.c 10811F: include/linux/tboot.h 10812 10813INTERCONNECT API 10814M: Georgi Djakov <djakov@kernel.org> 10815L: linux-pm@vger.kernel.org 10816S: Maintained 10817T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10818F: Documentation/devicetree/bindings/interconnect/ 10819F: Documentation/driver-api/interconnect.rst 10820F: drivers/interconnect/ 10821F: include/dt-bindings/interconnect/ 10822F: include/linux/interconnect-provider.h 10823F: include/linux/interconnect.h 10824 10825INTERRUPT COUNTER DRIVER 10826M: Oleksij Rempel <o.rempel@pengutronix.de> 10827R: Pengutronix Kernel Team <kernel@pengutronix.de> 10828L: linux-iio@vger.kernel.org 10829F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10830F: drivers/counter/interrupt-cnt.c 10831 10832INTERSIL ISL7998X VIDEO DECODER DRIVER 10833M: Michael Tretter <m.tretter@pengutronix.de> 10834R: Pengutronix Kernel Team <kernel@pengutronix.de> 10835L: linux-media@vger.kernel.org 10836S: Maintained 10837F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10838F: drivers/media/i2c/isl7998x.c 10839 10840INVENSENSE ICM-426xx IMU DRIVER 10841M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10842L: linux-iio@vger.kernel.org 10843S: Maintained 10844W: https://invensense.tdk.com/ 10845F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10846F: drivers/iio/imu/inv_icm42600/ 10847 10848INVENSENSE MPU-3050 GYROSCOPE DRIVER 10849M: Linus Walleij <linus.walleij@linaro.org> 10850L: linux-iio@vger.kernel.org 10851S: Maintained 10852F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10853F: drivers/iio/gyro/mpu3050* 10854 10855IOC3 ETHERNET DRIVER 10856M: Ralf Baechle <ralf@linux-mips.org> 10857L: linux-mips@vger.kernel.org 10858S: Maintained 10859F: drivers/net/ethernet/sgi/ioc3-eth.c 10860 10861IOMAP FILESYSTEM LIBRARY 10862M: Darrick J. Wong <djwong@kernel.org> 10863L: linux-xfs@vger.kernel.org 10864L: linux-fsdevel@vger.kernel.org 10865S: Supported 10866T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10867F: fs/iomap/ 10868F: include/linux/iomap.h 10869 10870IOMMU DMA-API LAYER 10871M: Robin Murphy <robin.murphy@arm.com> 10872L: iommu@lists.linux.dev 10873S: Maintained 10874T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10875F: drivers/iommu/dma-iommu.c 10876F: drivers/iommu/dma-iommu.h 10877F: drivers/iommu/iova.c 10878F: include/linux/iova.h 10879 10880IOMMU SUBSYSTEM 10881M: Joerg Roedel <joro@8bytes.org> 10882M: Will Deacon <will@kernel.org> 10883R: Robin Murphy <robin.murphy@arm.com> 10884L: iommu@lists.linux.dev 10885S: Maintained 10886T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10887F: Documentation/devicetree/bindings/iommu/ 10888F: Documentation/userspace-api/iommu.rst 10889F: drivers/iommu/ 10890F: include/linux/iommu.h 10891F: include/linux/iova.h 10892F: include/linux/of_iommu.h 10893F: include/uapi/linux/iommu.h 10894 10895IOMMUFD 10896M: Jason Gunthorpe <jgg@nvidia.com> 10897M: Kevin Tian <kevin.tian@intel.com> 10898L: iommu@lists.linux.dev 10899S: Maintained 10900T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10901F: Documentation/userspace-api/iommufd.rst 10902F: drivers/iommu/iommufd/ 10903F: include/linux/iommufd.h 10904F: include/uapi/linux/iommufd.h 10905F: tools/testing/selftests/iommu/ 10906 10907IOSYS-MAP HELPERS 10908M: Thomas Zimmermann <tzimmermann@suse.de> 10909L: dri-devel@lists.freedesktop.org 10910S: Maintained 10911T: git git://anongit.freedesktop.org/drm/drm-misc 10912F: include/linux/iosys-map.h 10913 10914IO_URING 10915M: Jens Axboe <axboe@kernel.dk> 10916R: Pavel Begunkov <asml.silence@gmail.com> 10917L: io-uring@vger.kernel.org 10918S: Maintained 10919T: git git://git.kernel.dk/linux-block 10920T: git git://git.kernel.dk/liburing 10921F: include/linux/io_uring.h 10922F: include/linux/io_uring_types.h 10923F: include/trace/events/io_uring.h 10924F: include/uapi/linux/io_uring.h 10925F: io_uring/ 10926F: tools/io_uring/ 10927 10928IPMI SUBSYSTEM 10929M: Corey Minyard <minyard@acm.org> 10930L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10931S: Supported 10932W: http://openipmi.sourceforge.net/ 10933T: git https://github.com/cminyard/linux-ipmi.git for-next 10934F: Documentation/devicetree/bindings/ipmi/ 10935F: Documentation/driver-api/ipmi.rst 10936F: drivers/char/ipmi/ 10937F: include/linux/ipmi* 10938F: include/uapi/linux/ipmi* 10939 10940IPS SCSI RAID DRIVER 10941M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10942L: linux-scsi@vger.kernel.org 10943S: Maintained 10944W: http://www.adaptec.com/ 10945F: drivers/scsi/ips* 10946 10947IPVS 10948M: Simon Horman <horms@verge.net.au> 10949M: Julian Anastasov <ja@ssi.bg> 10950L: netdev@vger.kernel.org 10951L: lvs-devel@vger.kernel.org 10952S: Maintained 10953T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10954T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10955F: Documentation/networking/ipvs-sysctl.rst 10956F: include/net/ip_vs.h 10957F: include/uapi/linux/ip_vs.h 10958F: net/netfilter/ipvs/ 10959 10960IPWIRELESS DRIVER 10961M: Jiri Kosina <jikos@kernel.org> 10962M: David Sterba <dsterba@suse.com> 10963S: Odd Fixes 10964F: drivers/tty/ipwireless/ 10965 10966IRON DEVICE AUDIO CODEC DRIVERS 10967M: Kiseok Jo <kiseok.jo@irondevice.com> 10968L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10969S: Maintained 10970F: Documentation/devicetree/bindings/sound/irondevice,* 10971F: sound/soc/codecs/sma* 10972 10973IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10974M: Marc Zyngier <maz@kernel.org> 10975S: Maintained 10976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10977F: Documentation/core-api/irq/irq-domain.rst 10978F: include/linux/irqdomain.h 10979F: kernel/irq/irqdomain.c 10980F: kernel/irq/msi.c 10981 10982IRQ SUBSYSTEM 10983M: Thomas Gleixner <tglx@linutronix.de> 10984L: linux-kernel@vger.kernel.org 10985S: Maintained 10986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10987F: include/linux/group_cpus.h 10988F: kernel/irq/ 10989F: lib/group_cpus.c 10990 10991IRQCHIP DRIVERS 10992M: Thomas Gleixner <tglx@linutronix.de> 10993M: Marc Zyngier <maz@kernel.org> 10994L: linux-kernel@vger.kernel.org 10995S: Maintained 10996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10997F: Documentation/devicetree/bindings/interrupt-controller/ 10998F: drivers/irqchip/ 10999 11000ISA 11001M: William Breathitt Gray <william.gray@linaro.org> 11002S: Maintained 11003F: Documentation/driver-api/isa.rst 11004F: drivers/base/isa.c 11005F: include/linux/isa.h 11006 11007ISA RADIO MODULE 11008M: Hans Verkuil <hverkuil@xs4all.nl> 11009L: linux-media@vger.kernel.org 11010S: Maintained 11011W: https://linuxtv.org 11012T: git git://linuxtv.org/media_tree.git 11013F: drivers/media/radio/radio-isa* 11014 11015ISAPNP 11016M: Jaroslav Kysela <perex@perex.cz> 11017S: Maintained 11018F: Documentation/driver-api/isapnp.rst 11019F: drivers/pnp/isapnp/ 11020F: include/linux/isapnp.h 11021 11022ISCSI 11023M: Lee Duncan <lduncan@suse.com> 11024M: Chris Leech <cleech@redhat.com> 11025M: Mike Christie <michael.christie@oracle.com> 11026L: open-iscsi@googlegroups.com 11027L: linux-scsi@vger.kernel.org 11028S: Maintained 11029W: www.open-iscsi.com 11030F: drivers/scsi/*iscsi* 11031F: include/scsi/*iscsi* 11032 11033iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11034M: Peter Jones <pjones@redhat.com> 11035M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11036S: Maintained 11037F: drivers/firmware/iscsi_ibft* 11038 11039ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11040M: Sagi Grimberg <sagi@grimberg.me> 11041M: Max Gurtovoy <mgurtovoy@nvidia.com> 11042L: linux-rdma@vger.kernel.org 11043S: Supported 11044W: http://www.openfabrics.org 11045W: www.open-iscsi.org 11046Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11047F: drivers/infiniband/ulp/iser/ 11048 11049ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11050M: Sagi Grimberg <sagi@grimberg.me> 11051L: linux-rdma@vger.kernel.org 11052L: target-devel@vger.kernel.org 11053S: Supported 11054W: http://www.linux-iscsi.org 11055T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11056F: drivers/infiniband/ulp/isert 11057 11058ISDN/CMTP OVER BLUETOOTH 11059M: Karsten Keil <isdn@linux-pingi.de> 11060L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11061L: netdev@vger.kernel.org 11062S: Odd Fixes 11063W: http://www.isdn4linux.de 11064F: Documentation/isdn/ 11065F: drivers/isdn/capi/ 11066F: include/linux/isdn/ 11067F: include/uapi/linux/isdn/ 11068F: net/bluetooth/cmtp/ 11069 11070ISDN/mISDN SUBSYSTEM 11071M: Karsten Keil <isdn@linux-pingi.de> 11072L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11073L: netdev@vger.kernel.org 11074S: Maintained 11075W: http://www.isdn4linux.de 11076F: drivers/isdn/Kconfig 11077F: drivers/isdn/Makefile 11078F: drivers/isdn/hardware/ 11079F: drivers/isdn/mISDN/ 11080 11081ISOFS FILESYSTEM 11082M: Jan Kara <jack@suse.cz> 11083L: linux-fsdevel@vger.kernel.org 11084S: Maintained 11085F: Documentation/filesystems/isofs.rst 11086F: fs/isofs/ 11087 11088IT87 HARDWARE MONITORING DRIVER 11089M: Jean Delvare <jdelvare@suse.com> 11090L: linux-hwmon@vger.kernel.org 11091S: Maintained 11092F: Documentation/hwmon/it87.rst 11093F: drivers/hwmon/it87.c 11094 11095IT913X MEDIA DRIVER 11096M: Antti Palosaari <crope@iki.fi> 11097L: linux-media@vger.kernel.org 11098S: Maintained 11099W: https://linuxtv.org 11100W: http://palosaari.fi/linux/ 11101Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11102T: git git://linuxtv.org/anttip/media_tree.git 11103F: drivers/media/tuners/it913x* 11104 11105ITE IT66121 HDMI BRIDGE DRIVER 11106M: Phong LE <ple@baylibre.com> 11107M: Neil Armstrong <neil.armstrong@linaro.org> 11108S: Maintained 11109T: git git://anongit.freedesktop.org/drm/drm-misc 11110F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11111F: drivers/gpu/drm/bridge/ite-it66121.c 11112 11113IVTV VIDEO4LINUX DRIVER 11114M: Andy Walls <awalls@md.metrocast.net> 11115L: linux-media@vger.kernel.org 11116S: Maintained 11117W: https://linuxtv.org 11118T: git git://linuxtv.org/media_tree.git 11119F: Documentation/admin-guide/media/ivtv* 11120F: drivers/media/pci/ivtv/ 11121F: include/uapi/linux/ivtv* 11122 11123IX2505V MEDIA DRIVER 11124M: Malcolm Priestley <tvboxspy@gmail.com> 11125L: linux-media@vger.kernel.org 11126S: Maintained 11127W: https://linuxtv.org 11128Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11129F: drivers/media/dvb-frontends/ix2505v* 11130 11131JAILHOUSE HYPERVISOR INTERFACE 11132M: Jan Kiszka <jan.kiszka@siemens.com> 11133L: jailhouse-dev@googlegroups.com 11134S: Maintained 11135F: arch/x86/include/asm/jailhouse_para.h 11136F: arch/x86/kernel/jailhouse.c 11137 11138JC42.4 TEMPERATURE SENSOR DRIVER 11139M: Guenter Roeck <linux@roeck-us.net> 11140L: linux-hwmon@vger.kernel.org 11141S: Maintained 11142F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11143F: Documentation/hwmon/jc42.rst 11144F: drivers/hwmon/jc42.c 11145 11146JFS FILESYSTEM 11147M: Dave Kleikamp <shaggy@kernel.org> 11148L: jfs-discussion@lists.sourceforge.net 11149S: Odd Fixes 11150W: http://jfs.sourceforge.net/ 11151T: git https://github.com/kleikamp/linux-shaggy.git 11152F: Documentation/admin-guide/jfs.rst 11153F: fs/jfs/ 11154 11155JME NETWORK DRIVER 11156M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11157L: netdev@vger.kernel.org 11158S: Maintained 11159F: drivers/net/ethernet/jme.* 11160 11161JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11162M: David Woodhouse <dwmw2@infradead.org> 11163M: Richard Weinberger <richard@nod.at> 11164L: linux-mtd@lists.infradead.org 11165S: Odd Fixes 11166W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11167T: git git://git.infradead.org/ubifs-2.6.git 11168F: fs/jffs2/ 11169F: include/uapi/linux/jffs2.h 11170 11171JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11172M: "Theodore Ts'o" <tytso@mit.edu> 11173M: Jan Kara <jack@suse.com> 11174L: linux-ext4@vger.kernel.org 11175S: Maintained 11176F: fs/jbd2/ 11177F: include/linux/jbd2.h 11178 11179JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11180M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11181L: linux-media@vger.kernel.org 11182L: linux-renesas-soc@vger.kernel.org 11183S: Maintained 11184F: drivers/media/platform/renesas/rcar_jpu.c 11185 11186JSM Neo PCI based serial card 11187L: linux-serial@vger.kernel.org 11188S: Orphan 11189F: drivers/tty/serial/jsm/ 11190 11191K10TEMP HARDWARE MONITORING DRIVER 11192M: Clemens Ladisch <clemens@ladisch.de> 11193L: linux-hwmon@vger.kernel.org 11194S: Maintained 11195F: Documentation/hwmon/k10temp.rst 11196F: drivers/hwmon/k10temp.c 11197 11198K8TEMP HARDWARE MONITORING DRIVER 11199M: Rudolf Marek <r.marek@assembler.cz> 11200L: linux-hwmon@vger.kernel.org 11201S: Maintained 11202F: Documentation/hwmon/k8temp.rst 11203F: drivers/hwmon/k8temp.c 11204 11205KASAN 11206M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11207R: Alexander Potapenko <glider@google.com> 11208R: Andrey Konovalov <andreyknvl@gmail.com> 11209R: Dmitry Vyukov <dvyukov@google.com> 11210R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11211L: kasan-dev@googlegroups.com 11212S: Maintained 11213F: Documentation/dev-tools/kasan.rst 11214F: arch/*/include/asm/*kasan.h 11215F: arch/*/mm/kasan_init* 11216F: include/linux/kasan*.h 11217F: lib/Kconfig.kasan 11218F: mm/kasan/ 11219F: scripts/Makefile.kasan 11220 11221KCONFIG 11222M: Masahiro Yamada <masahiroy@kernel.org> 11223L: linux-kbuild@vger.kernel.org 11224S: Maintained 11225Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11226T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11227F: Documentation/kbuild/kconfig* 11228F: scripts/Kconfig.include 11229F: scripts/kconfig/ 11230 11231KCOV 11232R: Dmitry Vyukov <dvyukov@google.com> 11233R: Andrey Konovalov <andreyknvl@gmail.com> 11234L: kasan-dev@googlegroups.com 11235S: Maintained 11236F: Documentation/dev-tools/kcov.rst 11237F: include/linux/kcov.h 11238F: include/uapi/linux/kcov.h 11239F: kernel/kcov.c 11240F: scripts/Makefile.kcov 11241 11242KCSAN 11243M: Marco Elver <elver@google.com> 11244R: Dmitry Vyukov <dvyukov@google.com> 11245L: kasan-dev@googlegroups.com 11246S: Maintained 11247F: Documentation/dev-tools/kcsan.rst 11248F: include/linux/kcsan*.h 11249F: kernel/kcsan/ 11250F: lib/Kconfig.kcsan 11251F: scripts/Makefile.kcsan 11252 11253KDUMP 11254M: Baoquan He <bhe@redhat.com> 11255R: Vivek Goyal <vgoyal@redhat.com> 11256R: Dave Young <dyoung@redhat.com> 11257L: kexec@lists.infradead.org 11258S: Maintained 11259W: http://lse.sourceforge.net/kdump/ 11260F: Documentation/admin-guide/kdump/ 11261F: fs/proc/vmcore.c 11262F: include/linux/crash_core.h 11263F: include/linux/crash_dump.h 11264F: include/uapi/linux/vmcore.h 11265F: kernel/crash_*.c 11266 11267KEENE FM RADIO TRANSMITTER DRIVER 11268M: Hans Verkuil <hverkuil@xs4all.nl> 11269L: linux-media@vger.kernel.org 11270S: Maintained 11271W: https://linuxtv.org 11272T: git git://linuxtv.org/media_tree.git 11273F: drivers/media/radio/radio-keene* 11274 11275KERNEL AUTOMOUNTER 11276M: Ian Kent <raven@themaw.net> 11277L: autofs@vger.kernel.org 11278S: Maintained 11279F: fs/autofs/ 11280 11281KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11282M: Masahiro Yamada <masahiroy@kernel.org> 11283R: Nathan Chancellor <nathan@kernel.org> 11284R: Nick Desaulniers <ndesaulniers@google.com> 11285R: Nicolas Schier <nicolas@fjasle.eu> 11286L: linux-kbuild@vger.kernel.org 11287S: Maintained 11288Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11289T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11290F: Documentation/kbuild/ 11291F: Makefile 11292F: scripts/*vmlinux* 11293F: scripts/Kbuild* 11294F: scripts/Makefile* 11295F: scripts/basic/ 11296F: scripts/dummy-tools/ 11297F: scripts/mk* 11298F: scripts/mod/ 11299F: scripts/package/ 11300 11301KERNEL HARDENING (not covered by other areas) 11302M: Kees Cook <keescook@chromium.org> 11303L: linux-hardening@vger.kernel.org 11304S: Supported 11305T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11306F: Documentation/ABI/testing/sysfs-kernel-oops_count 11307F: Documentation/ABI/testing/sysfs-kernel-warn_count 11308F: include/linux/overflow.h 11309F: include/linux/randomize_kstack.h 11310F: mm/usercopy.c 11311K: \b(add|choose)_random_kstack_offset\b 11312K: \b__check_(object_size|heap_object)\b 11313 11314KERNEL JANITORS 11315L: kernel-janitors@vger.kernel.org 11316S: Odd Fixes 11317W: http://kernelnewbies.org/KernelJanitors 11318 11319KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11320M: Chuck Lever <chuck.lever@oracle.com> 11321M: Jeff Layton <jlayton@kernel.org> 11322R: Neil Brown <neilb@suse.de> 11323R: Olga Kornievskaia <kolga@netapp.com> 11324R: Dai Ngo <Dai.Ngo@oracle.com> 11325R: Tom Talpey <tom@talpey.com> 11326L: linux-nfs@vger.kernel.org 11327S: Supported 11328W: http://nfs.sourceforge.net/ 11329T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11330F: Documentation/filesystems/nfs/ 11331F: fs/exportfs/ 11332F: fs/lockd/ 11333F: fs/nfs_common/ 11334F: fs/nfsd/ 11335F: include/linux/lockd/ 11336F: include/linux/sunrpc/ 11337F: include/trace/events/rpcgss.h 11338F: include/trace/events/rpcrdma.h 11339F: include/trace/events/sunrpc.h 11340F: include/trace/misc/fs.h 11341F: include/trace/misc/nfs.h 11342F: include/trace/misc/sunrpc.h 11343F: include/uapi/linux/nfsd/ 11344F: include/uapi/linux/sunrpc/ 11345F: net/sunrpc/ 11346 11347KERNEL REGRESSIONS 11348M: Thorsten Leemhuis <linux@leemhuis.info> 11349L: regressions@lists.linux.dev 11350S: Supported 11351F: Documentation/admin-guide/reporting-regressions.rst 11352F: Documentation/process/handling-regressions.rst 11353 11354KERNEL SELFTEST FRAMEWORK 11355M: Shuah Khan <shuah@kernel.org> 11356M: Shuah Khan <skhan@linuxfoundation.org> 11357L: linux-kselftest@vger.kernel.org 11358S: Maintained 11359Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11360T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11361F: Documentation/dev-tools/kselftest* 11362F: tools/testing/selftests/ 11363 11364KERNEL SMB3 SERVER (KSMBD) 11365M: Namjae Jeon <linkinjeon@kernel.org> 11366M: Steve French <sfrench@samba.org> 11367R: Sergey Senozhatsky <senozhatsky@chromium.org> 11368R: Tom Talpey <tom@talpey.com> 11369L: linux-cifs@vger.kernel.org 11370S: Maintained 11371T: git git://git.samba.org/ksmbd.git 11372F: Documentation/filesystems/smb/ksmbd.rst 11373F: fs/smb/common/ 11374F: fs/smb/server/ 11375 11376KERNEL UNIT TESTING FRAMEWORK (KUnit) 11377M: Brendan Higgins <brendanhiggins@google.com> 11378M: David Gow <davidgow@google.com> 11379L: linux-kselftest@vger.kernel.org 11380L: kunit-dev@googlegroups.com 11381S: Maintained 11382W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11384T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11385F: Documentation/dev-tools/kunit/ 11386F: include/kunit/ 11387F: lib/kunit/ 11388F: tools/testing/kunit/ 11389 11390KERNEL USERMODE HELPER 11391M: Luis Chamberlain <mcgrof@kernel.org> 11392L: linux-kernel@vger.kernel.org 11393S: Maintained 11394F: include/linux/umh.h 11395F: kernel/umh.c 11396 11397KERNEL VIRTUAL MACHINE (KVM) 11398M: Paolo Bonzini <pbonzini@redhat.com> 11399L: kvm@vger.kernel.org 11400S: Supported 11401W: http://www.linux-kvm.org 11402T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11403F: Documentation/virt/kvm/ 11404F: include/asm-generic/kvm* 11405F: include/kvm/iodev.h 11406F: include/linux/kvm* 11407F: include/trace/events/kvm.h 11408F: include/uapi/asm-generic/kvm* 11409F: include/uapi/linux/kvm* 11410F: tools/kvm/ 11411F: tools/testing/selftests/kvm/ 11412F: virt/kvm/* 11413 11414KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11415M: Marc Zyngier <maz@kernel.org> 11416M: Oliver Upton <oliver.upton@linux.dev> 11417R: James Morse <james.morse@arm.com> 11418R: Suzuki K Poulose <suzuki.poulose@arm.com> 11419R: Zenghui Yu <yuzenghui@huawei.com> 11420L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11421L: kvmarm@lists.linux.dev 11422S: Maintained 11423T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11424F: arch/arm64/include/asm/kvm* 11425F: arch/arm64/include/uapi/asm/kvm* 11426F: arch/arm64/kvm/ 11427F: include/kvm/arm_* 11428F: tools/testing/selftests/kvm/*/aarch64/ 11429F: tools/testing/selftests/kvm/aarch64/ 11430 11431KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11432M: Huacai Chen <chenhuacai@kernel.org> 11433L: linux-mips@vger.kernel.org 11434L: kvm@vger.kernel.org 11435S: Maintained 11436T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11437F: arch/mips/include/asm/kvm* 11438F: arch/mips/include/uapi/asm/kvm* 11439F: arch/mips/kvm/ 11440 11441KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11442M: Michael Ellerman <mpe@ellerman.id.au> 11443R: Nicholas Piggin <npiggin@gmail.com> 11444L: linuxppc-dev@lists.ozlabs.org 11445L: kvm@vger.kernel.org 11446S: Maintained (Book3S 64-bit HV) 11447S: Odd fixes (Book3S 64-bit PR) 11448S: Orphan (Book3E and 32-bit) 11449T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11450F: arch/powerpc/include/asm/kvm* 11451F: arch/powerpc/include/uapi/asm/kvm* 11452F: arch/powerpc/kernel/kvm* 11453F: arch/powerpc/kvm/ 11454 11455KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11456M: Anup Patel <anup@brainfault.org> 11457R: Atish Patra <atishp@atishpatra.org> 11458L: kvm@vger.kernel.org 11459L: kvm-riscv@lists.infradead.org 11460L: linux-riscv@lists.infradead.org 11461S: Maintained 11462T: git https://github.com/kvm-riscv/linux.git 11463F: arch/riscv/include/asm/kvm* 11464F: arch/riscv/include/uapi/asm/kvm* 11465F: arch/riscv/kvm/ 11466F: tools/testing/selftests/kvm/*/riscv/ 11467 11468KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11469M: Christian Borntraeger <borntraeger@linux.ibm.com> 11470M: Janosch Frank <frankja@linux.ibm.com> 11471M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11472R: David Hildenbrand <david@redhat.com> 11473L: kvm@vger.kernel.org 11474S: Supported 11475T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11476F: Documentation/virt/kvm/s390* 11477F: arch/s390/include/asm/gmap.h 11478F: arch/s390/include/asm/kvm* 11479F: arch/s390/include/uapi/asm/kvm* 11480F: arch/s390/include/uapi/asm/uvdevice.h 11481F: arch/s390/kernel/uv.c 11482F: arch/s390/kvm/ 11483F: arch/s390/mm/gmap.c 11484F: drivers/s390/char/uvdevice.c 11485F: tools/testing/selftests/drivers/s390x/uvdevice/ 11486F: tools/testing/selftests/kvm/*/s390x/ 11487F: tools/testing/selftests/kvm/s390x/ 11488 11489KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11490M: Sean Christopherson <seanjc@google.com> 11491M: Paolo Bonzini <pbonzini@redhat.com> 11492L: kvm@vger.kernel.org 11493S: Supported 11494P: Documentation/process/maintainer-kvm-x86.rst 11495T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11496F: arch/x86/include/asm/kvm* 11497F: arch/x86/include/asm/svm.h 11498F: arch/x86/include/asm/vmx*.h 11499F: arch/x86/include/uapi/asm/kvm* 11500F: arch/x86/include/uapi/asm/svm.h 11501F: arch/x86/include/uapi/asm/vmx.h 11502F: arch/x86/kvm/ 11503F: arch/x86/kvm/*/ 11504 11505KERNFS 11506M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11507M: Tejun Heo <tj@kernel.org> 11508S: Supported 11509T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11510F: fs/kernfs/ 11511F: include/linux/kernfs.h 11512 11513KEXEC 11514M: Eric Biederman <ebiederm@xmission.com> 11515L: kexec@lists.infradead.org 11516S: Maintained 11517W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11518F: include/linux/kexec.h 11519F: include/uapi/linux/kexec.h 11520F: kernel/kexec* 11521 11522KEYS-ENCRYPTED 11523M: Mimi Zohar <zohar@linux.ibm.com> 11524L: linux-integrity@vger.kernel.org 11525L: keyrings@vger.kernel.org 11526S: Supported 11527F: Documentation/security/keys/trusted-encrypted.rst 11528F: include/keys/encrypted-type.h 11529F: security/keys/encrypted-keys/ 11530 11531KEYS-TRUSTED 11532M: James Bottomley <jejb@linux.ibm.com> 11533M: Jarkko Sakkinen <jarkko@kernel.org> 11534M: Mimi Zohar <zohar@linux.ibm.com> 11535L: linux-integrity@vger.kernel.org 11536L: keyrings@vger.kernel.org 11537S: Supported 11538F: Documentation/security/keys/trusted-encrypted.rst 11539F: include/keys/trusted-type.h 11540F: include/keys/trusted_tpm.h 11541F: security/keys/trusted-keys/ 11542 11543KEYS-TRUSTED-CAAM 11544M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11545R: Pengutronix Kernel Team <kernel@pengutronix.de> 11546L: linux-integrity@vger.kernel.org 11547L: keyrings@vger.kernel.org 11548S: Maintained 11549F: include/keys/trusted_caam.h 11550F: security/keys/trusted-keys/trusted_caam.c 11551 11552KEYS-TRUSTED-TEE 11553M: Sumit Garg <sumit.garg@linaro.org> 11554L: linux-integrity@vger.kernel.org 11555L: keyrings@vger.kernel.org 11556S: Supported 11557F: include/keys/trusted_tee.h 11558F: security/keys/trusted-keys/trusted_tee.c 11559 11560KEYS/KEYRINGS 11561M: David Howells <dhowells@redhat.com> 11562M: Jarkko Sakkinen <jarkko@kernel.org> 11563L: keyrings@vger.kernel.org 11564S: Maintained 11565F: Documentation/security/keys/core.rst 11566F: include/keys/ 11567F: include/linux/key-type.h 11568F: include/linux/key.h 11569F: include/linux/keyctl.h 11570F: include/uapi/linux/keyctl.h 11571F: security/keys/ 11572 11573KEYS/KEYRINGS_INTEGRITY 11574M: Jarkko Sakkinen <jarkko@kernel.org> 11575M: Mimi Zohar <zohar@linux.ibm.com> 11576L: linux-integrity@vger.kernel.org 11577L: keyrings@vger.kernel.org 11578S: Supported 11579F: security/integrity/platform_certs 11580 11581KFENCE 11582M: Alexander Potapenko <glider@google.com> 11583M: Marco Elver <elver@google.com> 11584R: Dmitry Vyukov <dvyukov@google.com> 11585L: kasan-dev@googlegroups.com 11586S: Maintained 11587F: Documentation/dev-tools/kfence.rst 11588F: arch/*/include/asm/kfence.h 11589F: include/linux/kfence.h 11590F: lib/Kconfig.kfence 11591F: mm/kfence/ 11592 11593KFIFO 11594M: Stefani Seibold <stefani@seibold.net> 11595S: Maintained 11596F: include/linux/kfifo.h 11597F: lib/kfifo.c 11598F: samples/kfifo/ 11599 11600KGDB / KDB /debug_core 11601M: Jason Wessel <jason.wessel@windriver.com> 11602M: Daniel Thompson <daniel.thompson@linaro.org> 11603R: Douglas Anderson <dianders@chromium.org> 11604L: kgdb-bugreport@lists.sourceforge.net 11605S: Maintained 11606W: http://kgdb.wiki.kernel.org/ 11607T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11608F: Documentation/dev-tools/kgdb.rst 11609F: drivers/misc/kgdbts.c 11610F: drivers/tty/serial/kgdboc.c 11611F: include/linux/kdb.h 11612F: include/linux/kgdb.h 11613F: kernel/debug/ 11614F: kernel/module/kdb.c 11615 11616KHADAS MCU MFD DRIVER 11617M: Neil Armstrong <neil.armstrong@linaro.org> 11618L: linux-amlogic@lists.infradead.org 11619S: Maintained 11620F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11621F: drivers/mfd/khadas-mcu.c 11622F: drivers/thermal/khadas_mcu_fan.c 11623F: include/linux/mfd/khadas-mcu.h 11624 11625KIONIX/ROHM KX022A ACCELEROMETER 11626M: Matti Vaittinen <mazziesaccount@gmail.com> 11627L: linux-iio@vger.kernel.org 11628S: Supported 11629F: drivers/iio/accel/kionix-kx022a* 11630 11631KMEMLEAK 11632M: Catalin Marinas <catalin.marinas@arm.com> 11633S: Maintained 11634F: Documentation/dev-tools/kmemleak.rst 11635F: include/linux/kmemleak.h 11636F: mm/kmemleak.c 11637F: samples/kmemleak/kmemleak-test.c 11638 11639KMSAN 11640M: Alexander Potapenko <glider@google.com> 11641R: Marco Elver <elver@google.com> 11642R: Dmitry Vyukov <dvyukov@google.com> 11643L: kasan-dev@googlegroups.com 11644S: Maintained 11645F: Documentation/dev-tools/kmsan.rst 11646F: arch/*/include/asm/kmsan.h 11647F: arch/*/mm/kmsan_* 11648F: include/linux/kmsan*.h 11649F: lib/Kconfig.kmsan 11650F: mm/kmsan/ 11651F: scripts/Makefile.kmsan 11652 11653KPROBES 11654M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11655M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11656M: "David S. Miller" <davem@davemloft.net> 11657M: Masami Hiramatsu <mhiramat@kernel.org> 11658L: linux-kernel@vger.kernel.org 11659L: linux-trace-kernel@vger.kernel.org 11660S: Maintained 11661Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11662T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11663F: Documentation/trace/kprobes.rst 11664F: include/asm-generic/kprobes.h 11665F: include/linux/kprobes.h 11666F: kernel/kprobes.c 11667F: lib/test_kprobes.c 11668F: samples/kprobes 11669 11670KS0108 LCD CONTROLLER DRIVER 11671M: Miguel Ojeda <ojeda@kernel.org> 11672S: Maintained 11673F: Documentation/admin-guide/auxdisplay/ks0108.rst 11674F: drivers/auxdisplay/ks0108.c 11675F: include/linux/ks0108.h 11676 11677KTD253 BACKLIGHT DRIVER 11678M: Linus Walleij <linus.walleij@linaro.org> 11679S: Maintained 11680F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11681F: drivers/video/backlight/ktd253-backlight.c 11682 11683KTEST 11684M: Steven Rostedt <rostedt@goodmis.org> 11685M: John Hawley <warthog9@eaglescrag.net> 11686S: Maintained 11687F: tools/testing/ktest 11688 11689KTZ8866 BACKLIGHT DRIVER 11690M: Jianhua Lu <lujianhua000@gmail.com> 11691S: Maintained 11692F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11693F: drivers/video/backlight/ktz8866.c 11694 11695KVM PARAVIRT (KVM/paravirt) 11696M: Paolo Bonzini <pbonzini@redhat.com> 11697R: Wanpeng Li <wanpengli@tencent.com> 11698R: Vitaly Kuznetsov <vkuznets@redhat.com> 11699L: kvm@vger.kernel.org 11700S: Supported 11701T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11702F: arch/um/include/asm/kvm_para.h 11703F: arch/x86/include/asm/kvm_para.h 11704F: arch/x86/include/asm/pvclock-abi.h 11705F: arch/x86/include/uapi/asm/kvm_para.h 11706F: arch/x86/kernel/kvm.c 11707F: arch/x86/kernel/kvmclock.c 11708F: include/asm-generic/kvm_para.h 11709F: include/linux/kvm_para.h 11710F: include/uapi/asm-generic/kvm_para.h 11711F: include/uapi/linux/kvm_para.h 11712 11713KVM X86 HYPER-V (KVM/hyper-v) 11714M: Vitaly Kuznetsov <vkuznets@redhat.com> 11715M: Sean Christopherson <seanjc@google.com> 11716M: Paolo Bonzini <pbonzini@redhat.com> 11717L: kvm@vger.kernel.org 11718S: Supported 11719T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11720F: arch/x86/kvm/hyperv.* 11721F: arch/x86/kvm/kvm_onhyperv.* 11722F: arch/x86/kvm/svm/hyperv.* 11723F: arch/x86/kvm/svm/svm_onhyperv.* 11724F: arch/x86/kvm/vmx/hyperv.* 11725 11726KVM X86 Xen (KVM/Xen) 11727M: David Woodhouse <dwmw2@infradead.org> 11728M: Paul Durrant <paul@xen.org> 11729M: Sean Christopherson <seanjc@google.com> 11730M: Paolo Bonzini <pbonzini@redhat.com> 11731L: kvm@vger.kernel.org 11732S: Supported 11733T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11734F: arch/x86/kvm/xen.* 11735 11736L3MDEV 11737M: David Ahern <dsahern@kernel.org> 11738L: netdev@vger.kernel.org 11739S: Maintained 11740F: include/net/l3mdev.h 11741F: net/l3mdev 11742 11743LANDLOCK SECURITY MODULE 11744M: Mickaël Salaün <mic@digikod.net> 11745L: linux-security-module@vger.kernel.org 11746S: Supported 11747W: https://landlock.io 11748T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11749F: Documentation/security/landlock.rst 11750F: Documentation/userspace-api/landlock.rst 11751F: include/uapi/linux/landlock.h 11752F: samples/landlock/ 11753F: security/landlock/ 11754F: tools/testing/selftests/landlock/ 11755K: landlock 11756K: LANDLOCK 11757 11758LANTIQ / INTEL Ethernet drivers 11759M: Hauke Mehrtens <hauke@hauke-m.de> 11760L: netdev@vger.kernel.org 11761S: Maintained 11762F: drivers/net/dsa/lantiq_gswip.c 11763F: drivers/net/dsa/lantiq_pce.h 11764F: drivers/net/ethernet/lantiq_xrx200.c 11765F: net/dsa/tag_gswip.c 11766 11767LANTIQ MIPS ARCHITECTURE 11768M: John Crispin <john@phrozen.org> 11769L: linux-mips@vger.kernel.org 11770S: Maintained 11771F: arch/mips/lantiq 11772F: drivers/soc/lantiq 11773 11774LASI 53c700 driver for PARISC 11775M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11776L: linux-scsi@vger.kernel.org 11777S: Maintained 11778F: Documentation/scsi/53c700.rst 11779F: drivers/scsi/53c700* 11780 11781LEAKING_ADDRESSES 11782M: Tobin C. Harding <me@tobin.cc> 11783M: Tycho Andersen <tycho@tycho.pizza> 11784L: linux-hardening@vger.kernel.org 11785S: Maintained 11786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11787F: scripts/leaking_addresses.pl 11788 11789LED SUBSYSTEM 11790M: Pavel Machek <pavel@ucw.cz> 11791M: Lee Jones <lee@kernel.org> 11792L: linux-leds@vger.kernel.org 11793S: Maintained 11794T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11795F: Documentation/devicetree/bindings/leds/ 11796F: Documentation/leds/ 11797F: drivers/leds/ 11798F: include/dt-bindings/leds/ 11799F: include/linux/leds.h 11800 11801LEGACY EEPROM DRIVER 11802M: Jean Delvare <jdelvare@suse.com> 11803S: Maintained 11804F: Documentation/misc-devices/eeprom.rst 11805F: drivers/misc/eeprom/eeprom.c 11806 11807LEGO MINDSTORMS EV3 11808R: David Lechner <david@lechnology.com> 11809S: Maintained 11810F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11811F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11812F: drivers/power/supply/lego_ev3_battery.c 11813 11814LEGO USB Tower driver 11815M: Juergen Stuber <starblue@users.sourceforge.net> 11816L: legousb-devel@lists.sourceforge.net 11817S: Maintained 11818W: http://legousb.sourceforge.net/ 11819F: drivers/usb/misc/legousbtower.c 11820 11821LETSKETCH HID TABLET DRIVER 11822M: Hans de Goede <hdegoede@redhat.com> 11823L: linux-input@vger.kernel.org 11824S: Maintained 11825T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11826F: drivers/hid/hid-letsketch.c 11827 11828LG LAPTOP EXTRAS 11829M: Matan Ziv-Av <matan@svgalib.org> 11830L: platform-driver-x86@vger.kernel.org 11831S: Maintained 11832F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11833F: Documentation/admin-guide/laptops/lg-laptop.rst 11834F: drivers/platform/x86/lg-laptop.c 11835 11836LG2160 MEDIA DRIVER 11837M: Michael Krufky <mkrufky@linuxtv.org> 11838L: linux-media@vger.kernel.org 11839S: Maintained 11840W: https://linuxtv.org 11841W: http://github.com/mkrufky 11842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11843T: git git://linuxtv.org/mkrufky/tuners.git 11844F: drivers/media/dvb-frontends/lg2160.* 11845 11846LGDT3305 MEDIA DRIVER 11847M: Michael Krufky <mkrufky@linuxtv.org> 11848L: linux-media@vger.kernel.org 11849S: Maintained 11850W: https://linuxtv.org 11851W: http://github.com/mkrufky 11852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11853T: git git://linuxtv.org/mkrufky/tuners.git 11854F: drivers/media/dvb-frontends/lgdt3305.* 11855 11856LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11857M: Viresh Kumar <vireshk@kernel.org> 11858L: linux-ide@vger.kernel.org 11859S: Maintained 11860T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11861F: drivers/ata/pata_arasan_cf.c 11862F: include/linux/pata_arasan_cf_data.h 11863 11864LIBATA PATA DRIVERS 11865R: Sergey Shtylyov <s.shtylyov@omp.ru> 11866L: linux-ide@vger.kernel.org 11867F: drivers/ata/ata_*.c 11868F: drivers/ata/pata_*.c 11869 11870LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11871M: Linus Walleij <linus.walleij@linaro.org> 11872L: linux-ide@vger.kernel.org 11873S: Maintained 11874T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11875F: drivers/ata/pata_ftide010.c 11876F: drivers/ata/sata_gemini.c 11877F: drivers/ata/sata_gemini.h 11878 11879LIBATA SATA AHCI PLATFORM devices support 11880M: Hans de Goede <hdegoede@redhat.com> 11881M: Jens Axboe <axboe@kernel.dk> 11882L: linux-ide@vger.kernel.org 11883S: Maintained 11884T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11885F: drivers/ata/ahci_platform.c 11886F: drivers/ata/libahci_platform.c 11887F: include/linux/ahci_platform.h 11888 11889LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11890M: Serge Semin <fancer.lancer@gmail.com> 11891L: linux-ide@vger.kernel.org 11892S: Maintained 11893T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11894F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11895F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11896F: drivers/ata/ahci_dwc.c 11897 11898LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11899M: Mikael Pettersson <mikpelinux@gmail.com> 11900L: linux-ide@vger.kernel.org 11901S: Maintained 11902T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11903F: drivers/ata/sata_promise.* 11904 11905LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11906M: Damien Le Moal <dlemoal@kernel.org> 11907L: linux-ide@vger.kernel.org 11908S: Maintained 11909T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11910F: Documentation/ABI/testing/sysfs-ata 11911F: Documentation/devicetree/bindings/ata/ 11912F: drivers/ata/ 11913F: include/linux/ata.h 11914F: include/linux/libata.h 11915 11916LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11917M: Vishal Verma <vishal.l.verma@intel.com> 11918M: Dan Williams <dan.j.williams@intel.com> 11919M: Dave Jiang <dave.jiang@intel.com> 11920L: nvdimm@lists.linux.dev 11921S: Supported 11922Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11923P: Documentation/nvdimm/maintainer-entry-profile.rst 11924F: drivers/nvdimm/btt* 11925 11926LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11927M: Dan Williams <dan.j.williams@intel.com> 11928M: Vishal Verma <vishal.l.verma@intel.com> 11929M: Dave Jiang <dave.jiang@intel.com> 11930L: nvdimm@lists.linux.dev 11931S: Supported 11932Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11933P: Documentation/nvdimm/maintainer-entry-profile.rst 11934F: drivers/nvdimm/pmem* 11935 11936LIBNVDIMM: DEVICETREE BINDINGS 11937M: Oliver O'Halloran <oohall@gmail.com> 11938L: nvdimm@lists.linux.dev 11939S: Supported 11940Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11941F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11942F: drivers/nvdimm/of_pmem.c 11943 11944LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11945M: Dan Williams <dan.j.williams@intel.com> 11946M: Vishal Verma <vishal.l.verma@intel.com> 11947M: Dave Jiang <dave.jiang@intel.com> 11948M: Ira Weiny <ira.weiny@intel.com> 11949L: nvdimm@lists.linux.dev 11950S: Supported 11951Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11952P: Documentation/nvdimm/maintainer-entry-profile.rst 11953T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11954F: drivers/acpi/nfit/* 11955F: drivers/nvdimm/* 11956F: include/linux/libnvdimm.h 11957F: include/linux/nd.h 11958F: include/uapi/linux/ndctl.h 11959F: tools/testing/nvdimm/ 11960 11961LICENSES and SPDX stuff 11962M: Thomas Gleixner <tglx@linutronix.de> 11963M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11964L: linux-spdx@vger.kernel.org 11965S: Maintained 11966T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11967F: COPYING 11968F: Documentation/process/license-rules.rst 11969F: LICENSES/ 11970F: scripts/spdxcheck-test.sh 11971F: scripts/spdxcheck.py 11972F: scripts/spdxexclude 11973 11974LINEAR RANGES HELPERS 11975M: Mark Brown <broonie@kernel.org> 11976R: Matti Vaittinen <mazziesaccount@gmail.com> 11977F: include/linux/linear_range.h 11978F: lib/linear_ranges.c 11979F: lib/test_linear_ranges.c 11980 11981LINUX FOR POWER MACINTOSH 11982L: linuxppc-dev@lists.ozlabs.org 11983S: Orphan 11984F: arch/powerpc/platforms/powermac/ 11985F: drivers/macintosh/ 11986X: drivers/macintosh/adb-iop.c 11987X: drivers/macintosh/via-macii.c 11988 11989LINUX FOR POWERPC (32-BIT AND 64-BIT) 11990M: Michael Ellerman <mpe@ellerman.id.au> 11991R: Nicholas Piggin <npiggin@gmail.com> 11992R: Christophe Leroy <christophe.leroy@csgroup.eu> 11993L: linuxppc-dev@lists.ozlabs.org 11994S: Supported 11995W: https://github.com/linuxppc/wiki/wiki 11996Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11997T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11998F: Documentation/ABI/stable/sysfs-firmware-opal-* 11999F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12000F: Documentation/devicetree/bindings/powerpc/ 12001F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12002F: Documentation/powerpc/ 12003F: arch/powerpc/ 12004F: drivers/*/*/*pasemi* 12005F: drivers/*/*pasemi* 12006F: drivers/char/tpm/tpm_ibmvtpm* 12007F: drivers/crypto/nx/ 12008F: drivers/crypto/vmx/ 12009F: drivers/i2c/busses/i2c-opal.c 12010F: drivers/net/ethernet/ibm/ibmveth.* 12011F: drivers/net/ethernet/ibm/ibmvnic.* 12012F: drivers/pci/hotplug/pnv_php.c 12013F: drivers/pci/hotplug/rpa* 12014F: drivers/rtc/rtc-opal.c 12015F: drivers/scsi/ibmvscsi/ 12016F: drivers/tty/hvc/hvc_opal.c 12017F: drivers/watchdog/wdrtas.c 12018F: tools/testing/selftests/powerpc 12019N: /pmac 12020N: powermac 12021N: powernv 12022N: [^a-z0-9]ps3 12023N: pseries 12024 12025LINUX FOR POWERPC EMBEDDED MPC5XXX 12026M: Anatolij Gustschin <agust@denx.de> 12027L: linuxppc-dev@lists.ozlabs.org 12028S: Odd Fixes 12029F: arch/powerpc/platforms/512x/ 12030F: arch/powerpc/platforms/52xx/ 12031 12032LINUX FOR POWERPC EMBEDDED PPC4XX 12033L: linuxppc-dev@lists.ozlabs.org 12034S: Orphan 12035F: arch/powerpc/platforms/40x/ 12036F: arch/powerpc/platforms/44x/ 12037 12038LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12039M: Scott Wood <oss@buserror.net> 12040L: linuxppc-dev@lists.ozlabs.org 12041S: Odd fixes 12042T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12043F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12044F: Documentation/devicetree/bindings/powerpc/fsl/ 12045F: arch/powerpc/platforms/83xx/ 12046F: arch/powerpc/platforms/85xx/ 12047 12048LINUX FOR POWERPC EMBEDDED PPC8XX 12049M: Christophe Leroy <christophe.leroy@csgroup.eu> 12050L: linuxppc-dev@lists.ozlabs.org 12051S: Maintained 12052F: arch/powerpc/platforms/8xx/ 12053 12054LINUX KERNEL DUMP TEST MODULE (LKDTM) 12055M: Kees Cook <keescook@chromium.org> 12056S: Maintained 12057F: drivers/misc/lkdtm/* 12058F: tools/testing/selftests/lkdtm/* 12059 12060LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12061M: Alan Stern <stern@rowland.harvard.edu> 12062M: Andrea Parri <parri.andrea@gmail.com> 12063M: Will Deacon <will@kernel.org> 12064M: Peter Zijlstra <peterz@infradead.org> 12065M: Boqun Feng <boqun.feng@gmail.com> 12066M: Nicholas Piggin <npiggin@gmail.com> 12067M: David Howells <dhowells@redhat.com> 12068M: Jade Alglave <j.alglave@ucl.ac.uk> 12069M: Luc Maranget <luc.maranget@inria.fr> 12070M: "Paul E. McKenney" <paulmck@kernel.org> 12071R: Akira Yokosawa <akiyks@gmail.com> 12072R: Daniel Lustig <dlustig@nvidia.com> 12073R: Joel Fernandes <joel@joelfernandes.org> 12074L: linux-kernel@vger.kernel.org 12075L: linux-arch@vger.kernel.org 12076S: Supported 12077T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12078F: Documentation/atomic_bitops.txt 12079F: Documentation/atomic_t.txt 12080F: Documentation/core-api/refcount-vs-atomic.rst 12081F: Documentation/litmus-tests/ 12082F: Documentation/memory-barriers.txt 12083F: tools/memory-model/ 12084 12085LINUX-NEXT TREE 12086M: Stephen Rothwell <sfr@canb.auug.org.au> 12087L: linux-next@vger.kernel.org 12088S: Supported 12089B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12090T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12091 12092LIS3LV02D ACCELEROMETER DRIVER 12093M: Eric Piel <eric.piel@tremplin-utc.net> 12094S: Maintained 12095F: Documentation/misc-devices/lis3lv02d.rst 12096F: drivers/misc/lis3lv02d/ 12097F: drivers/platform/x86/hp/hp_accel.c 12098 12099LIST KUNIT TEST 12100M: David Gow <davidgow@google.com> 12101L: linux-kselftest@vger.kernel.org 12102L: kunit-dev@googlegroups.com 12103S: Maintained 12104F: lib/list-test.c 12105 12106LITEX PLATFORM 12107M: Karol Gugala <kgugala@antmicro.com> 12108M: Mateusz Holenko <mholenko@antmicro.com> 12109M: Gabriel Somlo <gsomlo@gmail.com> 12110M: Joel Stanley <joel@jms.id.au> 12111S: Maintained 12112F: Documentation/devicetree/bindings/*/litex,*.yaml 12113F: arch/openrisc/boot/dts/or1klitex.dts 12114F: drivers/mmc/host/litex_mmc.c 12115F: drivers/net/ethernet/litex/* 12116F: drivers/soc/litex/* 12117F: drivers/tty/serial/liteuart.c 12118F: include/linux/litex.h 12119N: litex 12120 12121LIVE PATCHING 12122M: Josh Poimboeuf <jpoimboe@kernel.org> 12123M: Jiri Kosina <jikos@kernel.org> 12124M: Miroslav Benes <mbenes@suse.cz> 12125M: Petr Mladek <pmladek@suse.com> 12126R: Joe Lawrence <joe.lawrence@redhat.com> 12127L: live-patching@vger.kernel.org 12128S: Maintained 12129T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12130F: Documentation/ABI/testing/sysfs-kernel-livepatch 12131F: Documentation/livepatch/ 12132F: arch/powerpc/include/asm/livepatch.h 12133F: include/linux/livepatch.h 12134F: kernel/livepatch/ 12135F: kernel/module/livepatch.c 12136F: lib/livepatch/ 12137F: samples/livepatch/ 12138F: tools/testing/selftests/livepatch/ 12139 12140LLC (802.2) 12141L: netdev@vger.kernel.org 12142S: Odd fixes 12143F: include/linux/llc.h 12144F: include/net/llc* 12145F: include/uapi/linux/llc.h 12146F: net/llc/ 12147 12148LM73 HARDWARE MONITOR DRIVER 12149M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12150L: linux-hwmon@vger.kernel.org 12151S: Maintained 12152F: drivers/hwmon/lm73.c 12153 12154LM78 HARDWARE MONITOR DRIVER 12155M: Jean Delvare <jdelvare@suse.com> 12156L: linux-hwmon@vger.kernel.org 12157S: Maintained 12158F: Documentation/hwmon/lm78.rst 12159F: drivers/hwmon/lm78.c 12160 12161LM83 HARDWARE MONITOR DRIVER 12162M: Jean Delvare <jdelvare@suse.com> 12163L: linux-hwmon@vger.kernel.org 12164S: Maintained 12165F: Documentation/hwmon/lm83.rst 12166F: drivers/hwmon/lm83.c 12167 12168LM90 HARDWARE MONITOR DRIVER 12169M: Jean Delvare <jdelvare@suse.com> 12170L: linux-hwmon@vger.kernel.org 12171S: Maintained 12172F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12173F: Documentation/hwmon/lm90.rst 12174F: drivers/hwmon/lm90.c 12175F: include/dt-bindings/thermal/lm90.h 12176 12177LM95234 HARDWARE MONITOR DRIVER 12178M: Guenter Roeck <linux@roeck-us.net> 12179L: linux-hwmon@vger.kernel.org 12180S: Maintained 12181F: Documentation/hwmon/lm95234.rst 12182F: drivers/hwmon/lm95234.c 12183 12184LME2510 MEDIA DRIVER 12185M: Malcolm Priestley <tvboxspy@gmail.com> 12186L: linux-media@vger.kernel.org 12187S: Maintained 12188W: https://linuxtv.org 12189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12190F: drivers/media/usb/dvb-usb-v2/lmedm04* 12191 12192LOADPIN SECURITY MODULE 12193M: Kees Cook <keescook@chromium.org> 12194S: Supported 12195T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12196F: Documentation/admin-guide/LSM/LoadPin.rst 12197F: security/loadpin/ 12198 12199LOCKING PRIMITIVES 12200M: Peter Zijlstra <peterz@infradead.org> 12201M: Ingo Molnar <mingo@redhat.com> 12202M: Will Deacon <will@kernel.org> 12203R: Waiman Long <longman@redhat.com> 12204R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12205L: linux-kernel@vger.kernel.org 12206S: Maintained 12207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12208F: Documentation/locking/ 12209F: arch/*/include/asm/spinlock*.h 12210F: include/linux/lockdep.h 12211F: include/linux/mutex*.h 12212F: include/linux/rwlock*.h 12213F: include/linux/rwsem*.h 12214F: include/linux/seqlock.h 12215F: include/linux/spinlock*.h 12216F: kernel/locking/ 12217F: lib/locking*.[ch] 12218X: kernel/locking/locktorture.c 12219 12220LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12221M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12222L: linux-ntfs-dev@lists.sourceforge.net 12223S: Maintained 12224W: http://www.linux-ntfs.org/content/view/19/37/ 12225F: Documentation/admin-guide/ldm.rst 12226F: block/partitions/ldm.* 12227 12228LOGITECH HID GAMING KEYBOARDS 12229M: Hans de Goede <hdegoede@redhat.com> 12230L: linux-input@vger.kernel.org 12231S: Maintained 12232T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12233F: drivers/hid/hid-lg-g15.c 12234 12235LONTIUM LT8912B MIPI TO HDMI BRIDGE 12236M: Adrien Grassein <adrien.grassein@gmail.com> 12237S: Maintained 12238F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12239F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12240 12241LOONGARCH 12242M: Huacai Chen <chenhuacai@kernel.org> 12243R: WANG Xuerui <kernel@xen0n.name> 12244L: loongarch@lists.linux.dev 12245S: Maintained 12246T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12247F: Documentation/loongarch/ 12248F: Documentation/translations/zh_CN/loongarch/ 12249F: arch/loongarch/ 12250F: drivers/*/*loongarch* 12251 12252LOONGSON GPIO DRIVER 12253M: Yinbo Zhu <zhuyinbo@loongson.cn> 12254L: linux-gpio@vger.kernel.org 12255S: Maintained 12256F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12257F: drivers/gpio/gpio-loongson-64bit.c 12258 12259LOONGSON LS2X I2C DRIVER 12260M: Binbin Zhou <zhoubinbin@loongson.cn> 12261L: linux-i2c@vger.kernel.org 12262S: Maintained 12263F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12264F: drivers/i2c/busses/i2c-ls2x.c 12265 12266LOONGSON-2 SOC SERIES CLOCK DRIVER 12267M: Yinbo Zhu <zhuyinbo@loongson.cn> 12268L: linux-clk@vger.kernel.org 12269S: Maintained 12270F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12271F: drivers/clk/clk-loongson2.c 12272F: include/dt-bindings/clock/loongson,ls2k-clk.h 12273 12274LOONGSON SPI DRIVER 12275M: Yinbo Zhu <zhuyinbo@loongson.cn> 12276L: linux-spi@vger.kernel.org 12277S: Maintained 12278F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12279 12280LOONGSON-2 SOC SERIES GUTS DRIVER 12281M: Yinbo Zhu <zhuyinbo@loongson.cn> 12282L: loongarch@lists.linux.dev 12283S: Maintained 12284F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12285F: drivers/soc/loongson/loongson2_guts.c 12286 12287LOONGSON-2 SOC SERIES PINCTRL DRIVER 12288M: zhanghongchen <zhanghongchen@loongson.cn> 12289M: Yinbo Zhu <zhuyinbo@loongson.cn> 12290L: linux-gpio@vger.kernel.org 12291S: Maintained 12292F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12293F: drivers/pinctrl/pinctrl-loongson2.c 12294 12295LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12296M: Sathya Prakash <sathya.prakash@broadcom.com> 12297M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12298M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12299L: MPT-FusionLinux.pdl@broadcom.com 12300L: linux-scsi@vger.kernel.org 12301S: Supported 12302W: http://www.avagotech.com/support/ 12303F: drivers/message/fusion/ 12304F: drivers/scsi/mpt3sas/ 12305 12306LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12307M: Matthew Wilcox <willy@infradead.org> 12308L: linux-scsi@vger.kernel.org 12309S: Maintained 12310F: drivers/scsi/sym53c8xx_2/ 12311 12312LTC1660 DAC DRIVER 12313M: Marcus Folkesson <marcus.folkesson@gmail.com> 12314L: linux-iio@vger.kernel.org 12315S: Maintained 12316F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12317F: drivers/iio/dac/ltc1660.c 12318 12319LTC2688 IIO DAC DRIVER 12320M: Nuno Sá <nuno.sa@analog.com> 12321L: linux-iio@vger.kernel.org 12322S: Supported 12323W: https://ez.analog.com/linux-software-drivers 12324F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12325F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12326F: drivers/iio/dac/ltc2688.c 12327 12328LTC2947 HARDWARE MONITOR DRIVER 12329M: Nuno Sá <nuno.sa@analog.com> 12330L: linux-hwmon@vger.kernel.org 12331S: Supported 12332W: https://ez.analog.com/linux-software-drivers 12333F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12334F: drivers/hwmon/ltc2947-core.c 12335F: drivers/hwmon/ltc2947-i2c.c 12336F: drivers/hwmon/ltc2947-spi.c 12337F: drivers/hwmon/ltc2947.h 12338 12339LTC2983 IIO TEMPERATURE DRIVER 12340M: Nuno Sá <nuno.sa@analog.com> 12341L: linux-iio@vger.kernel.org 12342S: Supported 12343W: https://ez.analog.com/linux-software-drivers 12344F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12345F: drivers/iio/temperature/ltc2983.c 12346 12347LTC4261 HARDWARE MONITOR DRIVER 12348M: Guenter Roeck <linux@roeck-us.net> 12349L: linux-hwmon@vger.kernel.org 12350S: Maintained 12351F: Documentation/hwmon/ltc4261.rst 12352F: drivers/hwmon/ltc4261.c 12353 12354LTC4306 I2C MULTIPLEXER DRIVER 12355M: Michael Hennerich <michael.hennerich@analog.com> 12356L: linux-i2c@vger.kernel.org 12357S: Supported 12358W: https://ez.analog.com/linux-software-drivers 12359F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12360F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12361 12362LTP (Linux Test Project) 12363M: Mike Frysinger <vapier@gentoo.org> 12364M: Cyril Hrubis <chrubis@suse.cz> 12365M: Wanlong Gao <wanlong.gao@gmail.com> 12366M: Jan Stancek <jstancek@redhat.com> 12367M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12368M: Alexey Kodanev <alexey.kodanev@oracle.com> 12369L: ltp@lists.linux.it (subscribers-only) 12370S: Maintained 12371W: http://linux-test-project.github.io/ 12372T: git https://github.com/linux-test-project/ltp.git 12373 12374LYNX 28G SERDES PHY DRIVER 12375M: Ioana Ciornei <ioana.ciornei@nxp.com> 12376L: netdev@vger.kernel.org 12377S: Supported 12378F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12379F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12380 12381LYNX PCS MODULE 12382M: Ioana Ciornei <ioana.ciornei@nxp.com> 12383L: netdev@vger.kernel.org 12384S: Supported 12385F: drivers/net/pcs/pcs-lynx.c 12386F: include/linux/pcs-lynx.h 12387 12388M68K ARCHITECTURE 12389M: Geert Uytterhoeven <geert@linux-m68k.org> 12390L: linux-m68k@lists.linux-m68k.org 12391S: Maintained 12392W: http://www.linux-m68k.org/ 12393T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12394F: arch/m68k/ 12395F: drivers/zorro/ 12396 12397M68K ON APPLE MACINTOSH 12398M: Joshua Thompson <funaho@jurai.org> 12399L: linux-m68k@lists.linux-m68k.org 12400S: Maintained 12401W: http://www.mac.linux-m68k.org/ 12402F: arch/m68k/mac/ 12403F: drivers/macintosh/adb-iop.c 12404F: drivers/macintosh/via-macii.c 12405 12406M68K ON HP9000/300 12407M: Philip Blundell <philb@gnu.org> 12408S: Maintained 12409W: http://www.tazenda.demon.co.uk/phil/linux-hp 12410F: arch/m68k/hp300/ 12411 12412M88DS3103 MEDIA DRIVER 12413M: Antti Palosaari <crope@iki.fi> 12414L: linux-media@vger.kernel.org 12415S: Maintained 12416W: https://linuxtv.org 12417W: http://palosaari.fi/linux/ 12418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12419T: git git://linuxtv.org/anttip/media_tree.git 12420F: drivers/media/dvb-frontends/m88ds3103* 12421 12422M88RS2000 MEDIA DRIVER 12423M: Malcolm Priestley <tvboxspy@gmail.com> 12424L: linux-media@vger.kernel.org 12425S: Maintained 12426W: https://linuxtv.org 12427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12428F: drivers/media/dvb-frontends/m88rs2000* 12429 12430MA901 MASTERKIT USB FM RADIO DRIVER 12431M: Alexey Klimov <klimov.linux@gmail.com> 12432L: linux-media@vger.kernel.org 12433S: Maintained 12434T: git git://linuxtv.org/media_tree.git 12435F: drivers/media/radio/radio-ma901.c 12436 12437MAC80211 12438M: Johannes Berg <johannes@sipsolutions.net> 12439L: linux-wireless@vger.kernel.org 12440S: Maintained 12441W: https://wireless.wiki.kernel.org/ 12442Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12443T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12444T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12445F: Documentation/networking/mac80211-injection.rst 12446F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12447F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12448F: include/net/mac80211.h 12449F: net/mac80211/ 12450 12451MAILBOX API 12452M: Jassi Brar <jassisinghbrar@gmail.com> 12453L: linux-kernel@vger.kernel.org 12454S: Maintained 12455F: Documentation/devicetree/bindings/mailbox/ 12456F: drivers/mailbox/ 12457F: include/dt-bindings/mailbox/ 12458F: include/linux/mailbox_client.h 12459F: include/linux/mailbox_controller.h 12460 12461MAILBOX ARM MHUv2 12462M: Viresh Kumar <viresh.kumar@linaro.org> 12463M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12464L: linux-kernel@vger.kernel.org 12465S: Maintained 12466F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12467F: drivers/mailbox/arm_mhuv2.c 12468F: include/linux/mailbox/arm_mhuv2_message.h 12469 12470MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12471M: Michael Kerrisk <mtk.manpages@gmail.com> 12472L: linux-man@vger.kernel.org 12473S: Maintained 12474W: http://www.kernel.org/doc/man-pages 12475 12476MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12477M: Jeremy Kerr <jk@codeconstruct.com.au> 12478M: Matt Johnston <matt@codeconstruct.com.au> 12479L: netdev@vger.kernel.org 12480S: Maintained 12481F: Documentation/networking/mctp.rst 12482F: drivers/net/mctp/ 12483F: include/net/mctp.h 12484F: include/net/mctpdevice.h 12485F: include/net/netns/mctp.h 12486F: net/mctp/ 12487 12488MAPLE TREE 12489M: Liam R. Howlett <Liam.Howlett@oracle.com> 12490L: linux-mm@kvack.org 12491S: Supported 12492F: Documentation/core-api/maple_tree.rst 12493F: include/linux/maple_tree.h 12494F: include/trace/events/maple_tree.h 12495F: lib/maple_tree.c 12496F: lib/test_maple_tree.c 12497F: tools/testing/radix-tree/linux/maple_tree.h 12498F: tools/testing/radix-tree/maple.c 12499 12500MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12501M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12502L: linux-mips@vger.kernel.org 12503S: Maintained 12504F: arch/mips/boot/dts/img/pistachio* 12505 12506MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12507M: Andrew Lunn <andrew@lunn.ch> 12508L: netdev@vger.kernel.org 12509S: Maintained 12510F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12511F: Documentation/networking/devlink/mv88e6xxx.rst 12512F: drivers/net/dsa/mv88e6xxx/ 12513F: include/linux/dsa/mv88e6xxx.h 12514F: include/linux/platform_data/mv88e6xxx.h 12515 12516MARVELL ARMADA 3700 PHY DRIVERS 12517M: Miquel Raynal <miquel.raynal@bootlin.com> 12518S: Maintained 12519F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12520F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12521F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12522F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12523 12524MARVELL ARMADA 3700 SERIAL DRIVER 12525M: Pali Rohár <pali@kernel.org> 12526S: Maintained 12527F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12528F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12529F: drivers/tty/serial/mvebu-uart.c 12530 12531MARVELL ARMADA DRM SUPPORT 12532M: Russell King <linux@armlinux.org.uk> 12533S: Maintained 12534T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12535T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12536F: Documentation/devicetree/bindings/display/armada/ 12537F: drivers/gpu/drm/armada/ 12538F: include/uapi/drm/armada_drm.h 12539 12540MARVELL CRYPTO DRIVER 12541M: Boris Brezillon <bbrezillon@kernel.org> 12542M: Arnaud Ebalard <arno@natisbad.org> 12543M: Srujana Challa <schalla@marvell.com> 12544L: linux-crypto@vger.kernel.org 12545S: Maintained 12546F: drivers/crypto/marvell/ 12547F: include/linux/soc/marvell/octeontx2/ 12548 12549MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12550M: Mirko Lindner <mlindner@marvell.com> 12551M: Stephen Hemminger <stephen@networkplumber.org> 12552L: netdev@vger.kernel.org 12553S: Maintained 12554F: drivers/net/ethernet/marvell/sk* 12555 12556MARVELL LIBERTAS WIRELESS DRIVER 12557L: libertas-dev@lists.infradead.org 12558S: Orphan 12559F: drivers/net/wireless/marvell/libertas/ 12560 12561MARVELL MACCHIATOBIN SUPPORT 12562M: Russell King <linux@armlinux.org.uk> 12563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12564S: Maintained 12565F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12566 12567MARVELL MV643XX ETHERNET DRIVER 12568M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12569L: netdev@vger.kernel.org 12570S: Maintained 12571F: drivers/net/ethernet/marvell/mv643xx_eth.* 12572F: include/linux/mv643xx.h 12573 12574MARVELL MV88X3310 PHY DRIVER 12575M: Russell King <linux@armlinux.org.uk> 12576M: Marek Behún <kabel@kernel.org> 12577L: netdev@vger.kernel.org 12578S: Maintained 12579F: drivers/net/phy/marvell10g.c 12580 12581MARVELL MVEBU THERMAL DRIVER 12582M: Miquel Raynal <miquel.raynal@bootlin.com> 12583S: Maintained 12584F: drivers/thermal/armada_thermal.c 12585 12586MARVELL MVNETA ETHERNET DRIVER 12587M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: drivers/net/ethernet/marvell/mvneta.* 12591 12592MARVELL MVPP2 ETHERNET DRIVER 12593M: Marcin Wojtas <mw@semihalf.com> 12594M: Russell King <linux@armlinux.org.uk> 12595L: netdev@vger.kernel.org 12596S: Maintained 12597F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12598F: drivers/net/ethernet/marvell/mvpp2/ 12599 12600MARVELL MWIFIEX WIRELESS DRIVER 12601M: Amitkumar Karwar <amitkarwar@gmail.com> 12602M: Ganapathi Bhat <ganapathi017@gmail.com> 12603M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12604M: Xinming Hu <huxinming820@gmail.com> 12605L: linux-wireless@vger.kernel.org 12606S: Maintained 12607F: drivers/net/wireless/marvell/mwifiex/ 12608 12609MARVELL MWL8K WIRELESS DRIVER 12610M: Lennert Buytenhek <buytenh@wantstofly.org> 12611L: linux-wireless@vger.kernel.org 12612S: Odd Fixes 12613F: drivers/net/wireless/marvell/mwl8k.c 12614 12615MARVELL NAND CONTROLLER DRIVER 12616M: Miquel Raynal <miquel.raynal@bootlin.com> 12617L: linux-mtd@lists.infradead.org 12618S: Maintained 12619F: drivers/mtd/nand/raw/marvell_nand.c 12620 12621MARVELL OCTEON ENDPOINT DRIVER 12622M: Veerasenareddy Burru <vburru@marvell.com> 12623M: Sathesh Edara <sedara@marvell.com> 12624L: netdev@vger.kernel.org 12625S: Supported 12626F: drivers/net/ethernet/marvell/octeon_ep 12627 12628MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12629M: Sunil Goutham <sgoutham@marvell.com> 12630M: Geetha sowjanya <gakula@marvell.com> 12631M: Subbaraya Sundeep <sbhatta@marvell.com> 12632M: hariprasad <hkelam@marvell.com> 12633L: netdev@vger.kernel.org 12634S: Supported 12635F: drivers/net/ethernet/marvell/octeontx2/nic/ 12636F: include/linux/soc/marvell/octeontx2/ 12637 12638MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12639M: Sunil Goutham <sgoutham@marvell.com> 12640M: Linu Cherian <lcherian@marvell.com> 12641M: Geetha sowjanya <gakula@marvell.com> 12642M: Jerin Jacob <jerinj@marvell.com> 12643M: hariprasad <hkelam@marvell.com> 12644M: Subbaraya Sundeep <sbhatta@marvell.com> 12645L: netdev@vger.kernel.org 12646S: Supported 12647F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12648F: drivers/net/ethernet/marvell/octeontx2/af/ 12649 12650MARVELL PRESTERA ETHERNET SWITCH DRIVER 12651M: Taras Chornyi <taras.chornyi@plvision.eu> 12652S: Supported 12653W: https://github.com/Marvell-switching/switchdev-prestera 12654F: drivers/net/ethernet/marvell/prestera/ 12655 12656MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12657M: Nicolas Pitre <nico@fluxnic.net> 12658S: Odd Fixes 12659F: drivers/mmc/host/mvsdio.* 12660 12661MARVELL USB MDIO CONTROLLER DRIVER 12662M: Tobias Waldekranz <tobias@waldekranz.com> 12663L: netdev@vger.kernel.org 12664S: Maintained 12665F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12666F: drivers/net/mdio/mdio-mvusb.c 12667 12668MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12669M: Hu Ziji <huziji@marvell.com> 12670L: linux-mmc@vger.kernel.org 12671S: Supported 12672F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12673F: drivers/mmc/host/sdhci-xenon* 12674 12675MATROX FRAMEBUFFER DRIVER 12676L: linux-fbdev@vger.kernel.org 12677S: Orphan 12678F: drivers/video/fbdev/matrox/matroxfb_* 12679F: include/uapi/linux/matroxfb.h 12680 12681MAX15301 DRIVER 12682M: Daniel Nilsson <daniel.nilsson@flex.com> 12683L: linux-hwmon@vger.kernel.org 12684S: Maintained 12685F: Documentation/hwmon/max15301.rst 12686F: drivers/hwmon/pmbus/max15301.c 12687 12688MAX16065 HARDWARE MONITOR DRIVER 12689M: Guenter Roeck <linux@roeck-us.net> 12690L: linux-hwmon@vger.kernel.org 12691S: Maintained 12692F: Documentation/hwmon/max16065.rst 12693F: drivers/hwmon/max16065.c 12694 12695MAX2175 SDR TUNER DRIVER 12696M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12697L: linux-media@vger.kernel.org 12698S: Maintained 12699T: git git://linuxtv.org/media_tree.git 12700F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12701F: Documentation/userspace-api/media/drivers/max2175.rst 12702F: drivers/media/i2c/max2175* 12703F: include/uapi/linux/max2175.h 12704 12705MAX31827 TEMPERATURE SWITCH DRIVER 12706M: Daniel Matyas <daniel.matyas@analog.com> 12707L: linux-hwmon@vger.kernel.org 12708S: Supported 12709W: http://ez.analog.com/community/linux-device-drivers 12710F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12711F: Documentation/hwmon/max31827.rst 12712F: drivers/hwmon/max31827.c 12713 12714MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12715L: linux-hwmon@vger.kernel.org 12716S: Orphan 12717F: Documentation/hwmon/max6650.rst 12718F: drivers/hwmon/max6650.c 12719 12720MAX6697 HARDWARE MONITOR DRIVER 12721M: Guenter Roeck <linux@roeck-us.net> 12722L: linux-hwmon@vger.kernel.org 12723S: Maintained 12724F: Documentation/devicetree/bindings/hwmon/max6697.txt 12725F: Documentation/hwmon/max6697.rst 12726F: drivers/hwmon/max6697.c 12727F: include/linux/platform_data/max6697.h 12728 12729MAX9286 QUAD GMSL DESERIALIZER DRIVER 12730M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12731M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12732M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12733M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12734L: linux-media@vger.kernel.org 12735S: Maintained 12736F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12737F: drivers/media/i2c/max9286.c 12738 12739MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12740M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12741L: linux-media@vger.kernel.org 12742S: Maintained 12743F: drivers/staging/media/max96712/max96712.c 12744 12745MAX9860 MONO AUDIO VOICE CODEC DRIVER 12746M: Peter Rosin <peda@axentia.se> 12747L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12748S: Maintained 12749F: Documentation/devicetree/bindings/sound/max9860.txt 12750F: sound/soc/codecs/max9860.* 12751 12752MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12753M: Andreas Klinger <ak@it-klinger.de> 12754L: linux-iio@vger.kernel.org 12755S: Maintained 12756F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12757F: drivers/iio/proximity/mb1232.c 12758 12759MAXIM MAX11205 DRIVER 12760M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12761L: linux-iio@vger.kernel.org 12762S: Supported 12763W: https://ez.analog.com/linux-software-drivers 12764F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12765F: drivers/iio/adc/max11205.c 12766 12767MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12768R: Iskren Chernev <iskren.chernev@gmail.com> 12769R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12770R: Marek Szyprowski <m.szyprowski@samsung.com> 12771R: Matheus Castello <matheus@castello.eng.br> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12775F: drivers/power/supply/max17040_battery.c 12776 12777MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12778R: Hans de Goede <hdegoede@redhat.com> 12779R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12780R: Marek Szyprowski <m.szyprowski@samsung.com> 12781R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12782R: Purism Kernel Team <kernel@puri.sm> 12783L: linux-pm@vger.kernel.org 12784S: Maintained 12785F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12786F: drivers/power/supply/max17042_battery.c 12787 12788MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12789M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12790L: linux-kernel@vger.kernel.org 12791S: Maintained 12792F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12793F: drivers/regulator/max20086-regulator.c 12794 12795MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12796M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12797L: linux-iio@vger.kernel.org 12798S: Maintained 12799F: drivers/iio/temperature/max30208.c 12800 12801MAXIM MAX77650 PMIC MFD DRIVER 12802M: Bartosz Golaszewski <brgl@bgdev.pl> 12803L: linux-kernel@vger.kernel.org 12804S: Maintained 12805F: Documentation/devicetree/bindings/*/*max77650.yaml 12806F: Documentation/devicetree/bindings/*/max77650*.yaml 12807F: drivers/gpio/gpio-max77650.c 12808F: drivers/input/misc/max77650-onkey.c 12809F: drivers/leds/leds-max77650.c 12810F: drivers/mfd/max77650.c 12811F: drivers/power/supply/max77650-charger.c 12812F: drivers/regulator/max77650-regulator.c 12813F: include/linux/mfd/max77650.h 12814 12815MAXIM MAX77714 PMIC MFD DRIVER 12816M: Luca Ceresoli <luca@lucaceresoli.net> 12817S: Maintained 12818F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12819F: drivers/mfd/max77714.c 12820F: include/linux/mfd/max77714.h 12821 12822MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12823M: Javier Martinez Canillas <javier@dowhile0.org> 12824L: linux-kernel@vger.kernel.org 12825S: Supported 12826F: Documentation/devicetree/bindings/*/*max77802.yaml 12827F: drivers/regulator/max77802-regulator.c 12828F: include/dt-bindings/*/*max77802.h 12829 12830MAXIM MAX77976 BATTERY CHARGER 12831M: Luca Ceresoli <luca@lucaceresoli.net> 12832S: Supported 12833F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12834F: drivers/power/supply/max77976_charger.c 12835 12836MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12838L: linux-pm@vger.kernel.org 12839S: Supported 12840B: mailto:linux-samsung-soc@vger.kernel.org 12841F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12842F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12843F: drivers/power/supply/max14577_charger.c 12844F: drivers/power/supply/max77693_charger.c 12845 12846MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12847M: Chanwoo Choi <cw00.choi@samsung.com> 12848M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12849L: linux-kernel@vger.kernel.org 12850S: Supported 12851B: mailto:linux-samsung-soc@vger.kernel.org 12852F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12853F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12854F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12855F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12856F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12857F: drivers/*/*max77843.c 12858F: drivers/*/max14577*.c 12859F: drivers/*/max77686*.c 12860F: drivers/*/max77693*.c 12861F: drivers/clk/clk-max77686.c 12862F: drivers/extcon/extcon-max14577.c 12863F: drivers/extcon/extcon-max77693.c 12864F: drivers/rtc/rtc-max77686.c 12865F: include/linux/mfd/max14577*.h 12866F: include/linux/mfd/max77686*.h 12867F: include/linux/mfd/max77693*.h 12868 12869MAXIRADIO FM RADIO RECEIVER DRIVER 12870M: Hans Verkuil <hverkuil@xs4all.nl> 12871L: linux-media@vger.kernel.org 12872S: Maintained 12873W: https://linuxtv.org 12874T: git git://linuxtv.org/media_tree.git 12875F: drivers/media/radio/radio-maxiradio* 12876 12877MAXLINEAR ETHERNET PHY DRIVER 12878M: Xu Liang <lxu@maxlinear.com> 12879L: netdev@vger.kernel.org 12880S: Supported 12881F: drivers/net/phy/mxl-gpy.c 12882 12883MCAN MMIO DEVICE DRIVER 12884M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12885L: linux-can@vger.kernel.org 12886S: Maintained 12887F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12888F: drivers/net/can/m_can/m_can.c 12889F: drivers/net/can/m_can/m_can.h 12890F: drivers/net/can/m_can/m_can_platform.c 12891 12892MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12893R: Yasushi SHOJI <yashi@spacecubics.com> 12894L: linux-can@vger.kernel.org 12895S: Maintained 12896F: drivers/net/can/usb/mcba_usb.c 12897 12898MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12899M: Rishi Gupta <gupt21@gmail.com> 12900L: linux-i2c@vger.kernel.org 12901L: linux-input@vger.kernel.org 12902S: Maintained 12903F: drivers/hid/hid-mcp2221.c 12904 12905MCP251XFD SPI-CAN NETWORK DRIVER 12906M: Marc Kleine-Budde <mkl@pengutronix.de> 12907M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12908R: Thomas Kopp <thomas.kopp@microchip.com> 12909L: linux-can@vger.kernel.org 12910S: Maintained 12911F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12912F: drivers/net/can/spi/mcp251xfd/ 12913 12914MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12915M: Peter Rosin <peda@axentia.se> 12916L: linux-iio@vger.kernel.org 12917S: Maintained 12918F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12919F: drivers/iio/potentiometer/mcp4018.c 12920F: drivers/iio/potentiometer/mcp4531.c 12921 12922MCR20A IEEE-802.15.4 RADIO DRIVER 12923M: Stefan Schmidt <stefan@datenfreihafen.org> 12924L: linux-wpan@vger.kernel.org 12925S: Odd Fixes 12926W: https://github.com/xueliu/mcr20a-linux 12927F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12928F: drivers/net/ieee802154/mcr20a.c 12929F: drivers/net/ieee802154/mcr20a.h 12930 12931MDIO REGMAP DRIVER 12932M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12933L: netdev@vger.kernel.org 12934S: Maintained 12935F: drivers/net/mdio/mdio-regmap.c 12936F: include/linux/mdio/mdio-regmap.h 12937 12938MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12939M: William Breathitt Gray <william.gray@linaro.org> 12940L: linux-iio@vger.kernel.org 12941S: Maintained 12942F: drivers/iio/dac/cio-dac.c 12943 12944MEDIA CONTROLLER FRAMEWORK 12945M: Sakari Ailus <sakari.ailus@linux.intel.com> 12946M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12947L: linux-media@vger.kernel.org 12948S: Supported 12949W: https://www.linuxtv.org 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/mc/ 12952F: include/media/media-*.h 12953F: include/uapi/linux/media.h 12954 12955MEDIA DRIVER FOR FREESCALE IMX PXP 12956M: Philipp Zabel <p.zabel@pengutronix.de> 12957L: linux-media@vger.kernel.org 12958S: Maintained 12959T: git git://linuxtv.org/media_tree.git 12960F: drivers/media/platform/nxp/imx-pxp.[ch] 12961 12962MEDIA DRIVERS FOR ASCOT2E 12963M: Sergey Kozlov <serjk@netup.ru> 12964M: Abylay Ospan <aospan@netup.ru> 12965L: linux-media@vger.kernel.org 12966S: Supported 12967W: https://linuxtv.org 12968W: http://netup.tv/ 12969T: git git://linuxtv.org/media_tree.git 12970F: drivers/media/dvb-frontends/ascot2e* 12971 12972MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12973M: Jasmin Jessich <jasmin@anw.at> 12974L: linux-media@vger.kernel.org 12975S: Maintained 12976W: https://linuxtv.org 12977T: git git://linuxtv.org/media_tree.git 12978F: drivers/media/dvb-frontends/cxd2099* 12979 12980MEDIA DRIVERS FOR CXD2841ER 12981M: Sergey Kozlov <serjk@netup.ru> 12982M: Abylay Ospan <aospan@netup.ru> 12983L: linux-media@vger.kernel.org 12984S: Supported 12985W: https://linuxtv.org 12986W: http://netup.tv/ 12987T: git git://linuxtv.org/media_tree.git 12988F: drivers/media/dvb-frontends/cxd2841er* 12989 12990MEDIA DRIVERS FOR CXD2880 12991M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12992L: linux-media@vger.kernel.org 12993S: Supported 12994W: http://linuxtv.org/ 12995T: git git://linuxtv.org/media_tree.git 12996F: drivers/media/dvb-frontends/cxd2880/* 12997F: drivers/media/spi/cxd2880* 12998 12999MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13000L: linux-media@vger.kernel.org 13001S: Orphan 13002W: https://linuxtv.org 13003T: git git://linuxtv.org/media_tree.git 13004F: drivers/media/pci/ddbridge/* 13005 13006MEDIA DRIVERS FOR FREESCALE IMX 13007M: Steve Longerbeam <slongerbeam@gmail.com> 13008M: Philipp Zabel <p.zabel@pengutronix.de> 13009L: linux-media@vger.kernel.org 13010S: Maintained 13011T: git git://linuxtv.org/media_tree.git 13012F: Documentation/admin-guide/media/imx.rst 13013F: Documentation/devicetree/bindings/media/imx.txt 13014F: drivers/staging/media/imx/ 13015F: include/linux/imx-media.h 13016F: include/media/imx.h 13017 13018MEDIA DRIVERS FOR FREESCALE IMX7 13019M: Rui Miguel Silva <rmfrfs@gmail.com> 13020M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13021L: linux-media@vger.kernel.org 13022S: Maintained 13023T: git git://linuxtv.org/media_tree.git 13024F: Documentation/admin-guide/media/imx7.rst 13025F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13026F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13027F: drivers/media/platform/nxp/imx-mipi-csis.c 13028F: drivers/media/platform/nxp/imx7-media-csi.c 13029 13030MEDIA DRIVERS FOR HELENE 13031M: Abylay Ospan <aospan@netup.ru> 13032L: linux-media@vger.kernel.org 13033S: Supported 13034W: https://linuxtv.org 13035W: http://netup.tv/ 13036T: git git://linuxtv.org/media_tree.git 13037F: drivers/media/dvb-frontends/helene* 13038 13039MEDIA DRIVERS FOR HORUS3A 13040M: Sergey Kozlov <serjk@netup.ru> 13041M: Abylay Ospan <aospan@netup.ru> 13042L: linux-media@vger.kernel.org 13043S: Supported 13044W: https://linuxtv.org 13045W: http://netup.tv/ 13046T: git git://linuxtv.org/media_tree.git 13047F: drivers/media/dvb-frontends/horus3a* 13048 13049MEDIA DRIVERS FOR LNBH25 13050M: Sergey Kozlov <serjk@netup.ru> 13051M: Abylay Ospan <aospan@netup.ru> 13052L: linux-media@vger.kernel.org 13053S: Supported 13054W: https://linuxtv.org 13055W: http://netup.tv/ 13056T: git git://linuxtv.org/media_tree.git 13057F: drivers/media/dvb-frontends/lnbh25* 13058 13059MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13060L: linux-media@vger.kernel.org 13061S: Orphan 13062W: https://linuxtv.org 13063T: git git://linuxtv.org/media_tree.git 13064F: drivers/media/dvb-frontends/mxl5xx* 13065 13066MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13067M: Sergey Kozlov <serjk@netup.ru> 13068M: Abylay Ospan <aospan@netup.ru> 13069L: linux-media@vger.kernel.org 13070S: Supported 13071W: https://linuxtv.org 13072W: http://netup.tv/ 13073T: git git://linuxtv.org/media_tree.git 13074F: drivers/media/pci/netup_unidvb/* 13075 13076MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13077M: Dmitry Osipenko <digetx@gmail.com> 13078L: linux-media@vger.kernel.org 13079L: linux-tegra@vger.kernel.org 13080S: Maintained 13081T: git git://linuxtv.org/media_tree.git 13082F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13083F: drivers/media/platform/nvidia/tegra-vde/ 13084 13085MEDIA DRIVERS FOR RENESAS - CEU 13086M: Jacopo Mondi <jacopo@jmondi.org> 13087L: linux-media@vger.kernel.org 13088L: linux-renesas-soc@vger.kernel.org 13089S: Supported 13090T: git git://linuxtv.org/media_tree.git 13091F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13092F: drivers/media/platform/renesas/renesas-ceu.c 13093F: include/media/drv-intf/renesas-ceu.h 13094 13095MEDIA DRIVERS FOR RENESAS - DRIF 13096M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13097L: linux-media@vger.kernel.org 13098L: linux-renesas-soc@vger.kernel.org 13099S: Supported 13100T: git git://linuxtv.org/media_tree.git 13101F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13102F: drivers/media/platform/renesas/rcar_drif.c 13103 13104MEDIA DRIVERS FOR RENESAS - FCP 13105M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13106L: linux-media@vger.kernel.org 13107L: linux-renesas-soc@vger.kernel.org 13108S: Supported 13109T: git git://linuxtv.org/media_tree.git 13110F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13111F: drivers/media/platform/renesas/rcar-fcp.c 13112F: include/media/rcar-fcp.h 13113 13114MEDIA DRIVERS FOR RENESAS - FDP1 13115M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13116L: linux-media@vger.kernel.org 13117L: linux-renesas-soc@vger.kernel.org 13118S: Supported 13119T: git git://linuxtv.org/media_tree.git 13120F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13121F: drivers/media/platform/renesas/rcar_fdp1.c 13122 13123MEDIA DRIVERS FOR RENESAS - VIN 13124M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13125L: linux-media@vger.kernel.org 13126L: linux-renesas-soc@vger.kernel.org 13127S: Supported 13128T: git git://linuxtv.org/media_tree.git 13129F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13130F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13131F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13132F: drivers/media/platform/renesas/rcar-isp.c 13133F: drivers/media/platform/renesas/rcar-vin/ 13134 13135MEDIA DRIVERS FOR RENESAS - VSP1 13136M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13137M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13138L: linux-media@vger.kernel.org 13139L: linux-renesas-soc@vger.kernel.org 13140S: Supported 13141T: git git://linuxtv.org/media_tree.git 13142F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13143F: drivers/media/platform/renesas/vsp1/ 13144 13145MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13146L: linux-media@vger.kernel.org 13147S: Orphan 13148W: https://linuxtv.org 13149T: git git://linuxtv.org/media_tree.git 13150F: drivers/media/dvb-frontends/stv0910* 13151 13152MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13153L: linux-media@vger.kernel.org 13154S: Orphan 13155W: https://linuxtv.org 13156T: git git://linuxtv.org/media_tree.git 13157F: drivers/media/dvb-frontends/stv6111* 13158 13159MEDIA DRIVERS FOR STM32 - DCMI 13160M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13161L: linux-media@vger.kernel.org 13162S: Supported 13163T: git git://linuxtv.org/media_tree.git 13164F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13165F: drivers/media/platform/st/stm32/stm32-dcmi.c 13166 13167MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13168M: Mauro Carvalho Chehab <mchehab@kernel.org> 13169L: linux-media@vger.kernel.org 13170S: Maintained 13171W: https://linuxtv.org 13172Q: http://patchwork.kernel.org/project/linux-media/list/ 13173T: git git://linuxtv.org/media_tree.git 13174F: Documentation/admin-guide/media/ 13175F: Documentation/devicetree/bindings/media/ 13176F: Documentation/driver-api/media/ 13177F: Documentation/userspace-api/media/ 13178F: drivers/media/ 13179F: drivers/staging/media/ 13180F: include/dt-bindings/media/ 13181F: include/linux/platform_data/media/ 13182F: include/media/ 13183F: include/uapi/linux/dvb/ 13184F: include/uapi/linux/ivtv* 13185F: include/uapi/linux/media.h 13186F: include/uapi/linux/uvcvideo.h 13187F: include/uapi/linux/v4l2-* 13188F: include/uapi/linux/videodev2.h 13189 13190MEDIATEK BLUETOOTH DRIVER 13191M: Sean Wang <sean.wang@mediatek.com> 13192L: linux-bluetooth@vger.kernel.org 13193L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13194S: Maintained 13195F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13196F: drivers/bluetooth/btmtkuart.c 13197 13198MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13199M: Sean Wang <sean.wang@mediatek.com> 13200L: linux-pm@vger.kernel.org 13201S: Maintained 13202F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13203F: drivers/power/reset/mt6323-poweroff.c 13204 13205MEDIATEK CIR DRIVER 13206M: Sean Wang <sean.wang@mediatek.com> 13207S: Maintained 13208F: drivers/media/rc/mtk-cir.c 13209 13210MEDIATEK DMA DRIVER 13211M: Sean Wang <sean.wang@mediatek.com> 13212L: dmaengine@vger.kernel.org 13213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13214L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13215S: Maintained 13216F: Documentation/devicetree/bindings/dma/mtk-* 13217F: drivers/dma/mediatek/ 13218 13219MEDIATEK ETHERNET DRIVER 13220M: Felix Fietkau <nbd@nbd.name> 13221M: John Crispin <john@phrozen.org> 13222M: Sean Wang <sean.wang@mediatek.com> 13223M: Mark Lee <Mark-MC.Lee@mediatek.com> 13224M: Lorenzo Bianconi <lorenzo@kernel.org> 13225L: netdev@vger.kernel.org 13226S: Maintained 13227F: drivers/net/ethernet/mediatek/ 13228 13229MEDIATEK ETHERNET PCS DRIVER 13230M: Alexander Couzens <lynxis@fe80.eu> 13231M: Daniel Golle <daniel@makrotopia.org> 13232L: netdev@vger.kernel.org 13233S: Maintained 13234F: drivers/net/pcs/pcs-mtk-lynxi.c 13235F: include/linux/pcs/pcs-mtk-lynxi.h 13236 13237MEDIATEK ETHERNET PHY DRIVERS 13238M: Daniel Golle <daniel@makrotopia.org> 13239M: Qingfang Deng <dqfext@gmail.com> 13240M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13241L: netdev@vger.kernel.org 13242S: Maintained 13243F: drivers/net/phy/mediatek-ge-soc.c 13244F: drivers/net/phy/mediatek-ge.c 13245 13246MEDIATEK I2C CONTROLLER DRIVER 13247M: Qii Wang <qii.wang@mediatek.com> 13248L: linux-i2c@vger.kernel.org 13249S: Maintained 13250F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13251F: drivers/i2c/busses/i2c-mt65xx.c 13252 13253MEDIATEK IOMMU DRIVER 13254M: Yong Wu <yong.wu@mediatek.com> 13255L: iommu@lists.linux.dev 13256L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13257S: Supported 13258F: Documentation/devicetree/bindings/iommu/mediatek* 13259F: drivers/iommu/mtk_iommu* 13260F: include/dt-bindings/memory/mt*-port.h 13261 13262MEDIATEK JPEG DRIVER 13263M: Bin Liu <bin.liu@mediatek.com> 13264S: Supported 13265F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13266F: drivers/media/platform/mediatek/jpeg/ 13267 13268MEDIATEK KEYPAD DRIVER 13269M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13270S: Supported 13271F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13272F: drivers/input/keyboard/mt6779-keypad.c 13273 13274MEDIATEK MDP DRIVER 13275M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13276M: Houlong Wei <houlong.wei@mediatek.com> 13277M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13278S: Supported 13279F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13280F: drivers/media/platform/mediatek/mdp/ 13281F: drivers/media/platform/mediatek/vpu/ 13282 13283MEDIATEK MEDIA DRIVER 13284M: Tiffany Lin <tiffany.lin@mediatek.com> 13285M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13286M: Yunfei Dong <yunfei.dong@mediatek.com> 13287S: Supported 13288F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13289F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13290F: drivers/media/platform/mediatek/vcodec/ 13291F: drivers/media/platform/mediatek/vpu/ 13292 13293MEDIATEK MMC/SD/SDIO DRIVER 13294M: Chaotian Jing <chaotian.jing@mediatek.com> 13295S: Maintained 13296F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13297F: drivers/mmc/host/mtk-sd.c 13298 13299MEDIATEK MT76 WIRELESS LAN DRIVER 13300M: Felix Fietkau <nbd@nbd.name> 13301M: Lorenzo Bianconi <lorenzo@kernel.org> 13302M: Ryder Lee <ryder.lee@mediatek.com> 13303R: Shayne Chen <shayne.chen@mediatek.com> 13304R: Sean Wang <sean.wang@mediatek.com> 13305L: linux-wireless@vger.kernel.org 13306S: Maintained 13307T: git https://github.com/nbd168/wireless 13308F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13309F: drivers/net/wireless/mediatek/mt76/ 13310 13311MEDIATEK MT7601U WIRELESS LAN DRIVER 13312M: Jakub Kicinski <kuba@kernel.org> 13313L: linux-wireless@vger.kernel.org 13314S: Maintained 13315F: drivers/net/wireless/mediatek/mt7601u/ 13316 13317MEDIATEK MT7621 CLOCK DRIVER 13318M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13319S: Maintained 13320F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13321F: drivers/clk/ralink/clk-mt7621.c 13322 13323MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13324M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13325S: Maintained 13326F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13327F: drivers/pci/controller/pcie-mt7621.c 13328 13329MEDIATEK MT7621 PHY PCI DRIVER 13330M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13331S: Maintained 13332F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13333F: drivers/phy/ralink/phy-mt7621-pci.c 13334 13335MEDIATEK MT7621/28/88 I2C DRIVER 13336M: Stefan Roese <sr@denx.de> 13337L: linux-i2c@vger.kernel.org 13338S: Maintained 13339F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13340F: drivers/i2c/busses/i2c-mt7621.c 13341 13342MEDIATEK MTMIPS CLOCK DRIVER 13343M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13344S: Maintained 13345F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13346F: drivers/clk/ralink/clk-mtmips.c 13347 13348MEDIATEK NAND CONTROLLER DRIVER 13349L: linux-mtd@lists.infradead.org 13350S: Orphan 13351F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13352F: drivers/mtd/nand/raw/mtk_* 13353 13354MEDIATEK PMIC LED DRIVER 13355M: Sean Wang <sean.wang@mediatek.com> 13356S: Maintained 13357F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13358F: drivers/leds/leds-mt6323.c 13359 13360MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13361M: Sean Wang <sean.wang@mediatek.com> 13362S: Maintained 13363F: drivers/char/hw_random/mtk-rng.c 13364 13365MEDIATEK SMI DRIVER 13366M: Yong Wu <yong.wu@mediatek.com> 13367L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13368S: Supported 13369F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13370F: drivers/memory/mtk-smi.c 13371F: include/soc/mediatek/smi.h 13372 13373MEDIATEK SWITCH DRIVER 13374M: Arınç ÜNAL <arinc.unal@arinc9.com> 13375M: Daniel Golle <daniel@makrotopia.org> 13376M: Landen Chao <Landen.Chao@mediatek.com> 13377M: DENG Qingfang <dqfext@gmail.com> 13378M: Sean Wang <sean.wang@mediatek.com> 13379L: netdev@vger.kernel.org 13380S: Maintained 13381F: drivers/net/dsa/mt7530-mdio.c 13382F: drivers/net/dsa/mt7530-mmio.c 13383F: drivers/net/dsa/mt7530.* 13384F: net/dsa/tag_mtk.c 13385 13386MEDIATEK T7XX 5G WWAN MODEM DRIVER 13387M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13388M: Intel Corporation <linuxwwan@intel.com> 13389R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13390R: Liu Haijun <haijun.liu@mediatek.com> 13391R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13392R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13393L: netdev@vger.kernel.org 13394S: Supported 13395F: drivers/net/wwan/t7xx/ 13396 13397MEDIATEK USB3 DRD IP DRIVER 13398M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13399L: linux-usb@vger.kernel.org 13400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13401L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13402S: Maintained 13403F: Documentation/devicetree/bindings/usb/mediatek,* 13404F: drivers/usb/host/xhci-mtk* 13405F: drivers/usb/mtu3/ 13406 13407MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13408M: Peter Senna Tschudin <peter.senna@gmail.com> 13409M: Martin Donnelly <martin.donnelly@ge.com> 13410M: Martyn Welch <martyn.welch@collabora.co.uk> 13411S: Maintained 13412F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13413F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13414 13415MEGARAID SCSI/SAS DRIVERS 13416M: Kashyap Desai <kashyap.desai@broadcom.com> 13417M: Sumit Saxena <sumit.saxena@broadcom.com> 13418M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13419L: megaraidlinux.pdl@broadcom.com 13420L: linux-scsi@vger.kernel.org 13421S: Maintained 13422W: http://www.avagotech.com/support/ 13423F: Documentation/scsi/megaraid.rst 13424F: drivers/scsi/megaraid.* 13425F: drivers/scsi/megaraid/ 13426 13427MELEXIS MLX90614 DRIVER 13428M: Crt Mori <cmo@melexis.com> 13429L: linux-iio@vger.kernel.org 13430S: Supported 13431W: http://www.melexis.com 13432F: drivers/iio/temperature/mlx90614.c 13433 13434MELEXIS MLX90632 DRIVER 13435M: Crt Mori <cmo@melexis.com> 13436L: linux-iio@vger.kernel.org 13437S: Supported 13438W: http://www.melexis.com 13439F: drivers/iio/temperature/mlx90632.c 13440 13441MELFAS MIP4 TOUCHSCREEN DRIVER 13442M: Sangwon Jee <jeesw@melfas.com> 13443S: Supported 13444W: http://www.melfas.com 13445F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13446F: drivers/input/touchscreen/melfas_mip4.c 13447 13448MELLANOX BLUEFIELD I2C DRIVER 13449M: Khalil Blaiech <kblaiech@nvidia.com> 13450M: Asmaa Mnebhi <asmaa@nvidia.com> 13451L: linux-i2c@vger.kernel.org 13452S: Supported 13453F: drivers/i2c/busses/i2c-mlxbf.c 13454 13455MELLANOX ETHERNET DRIVER (mlx4_en) 13456M: Tariq Toukan <tariqt@nvidia.com> 13457L: netdev@vger.kernel.org 13458S: Supported 13459W: http://www.mellanox.com 13460Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13461F: drivers/net/ethernet/mellanox/mlx4/en_* 13462 13463MELLANOX ETHERNET DRIVER (mlx5e) 13464M: Saeed Mahameed <saeedm@nvidia.com> 13465L: netdev@vger.kernel.org 13466S: Supported 13467W: http://www.mellanox.com 13468Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13469F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13470 13471MELLANOX ETHERNET INNOVA DRIVERS 13472R: Boris Pismenny <borisp@nvidia.com> 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13478F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13479F: include/linux/mlx5/mlx5_ifc_fpga.h 13480 13481MELLANOX ETHERNET SWITCH DRIVERS 13482M: Ido Schimmel <idosch@nvidia.com> 13483M: Petr Machata <petrm@nvidia.com> 13484L: netdev@vger.kernel.org 13485S: Supported 13486W: http://www.mellanox.com 13487Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13488F: drivers/net/ethernet/mellanox/mlxsw/ 13489F: tools/testing/selftests/drivers/net/mlxsw/ 13490 13491MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13492M: mlxsw@nvidia.com 13493L: netdev@vger.kernel.org 13494S: Supported 13495W: http://www.mellanox.com 13496Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13497F: drivers/net/ethernet/mellanox/mlxfw/ 13498 13499MELLANOX HARDWARE PLATFORM SUPPORT 13500M: Hans de Goede <hdegoede@redhat.com> 13501M: Mark Gross <markgross@kernel.org> 13502M: Vadim Pasternak <vadimp@nvidia.com> 13503L: platform-driver-x86@vger.kernel.org 13504S: Supported 13505F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13506F: drivers/platform/mellanox/ 13507F: include/linux/platform_data/mlxreg.h 13508 13509MELLANOX MLX4 core VPI driver 13510M: Tariq Toukan <tariqt@nvidia.com> 13511L: netdev@vger.kernel.org 13512L: linux-rdma@vger.kernel.org 13513S: Supported 13514W: http://www.mellanox.com 13515Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13516F: drivers/net/ethernet/mellanox/mlx4/ 13517F: include/linux/mlx4/ 13518 13519MELLANOX MLX4 IB driver 13520M: Yishai Hadas <yishaih@nvidia.com> 13521L: linux-rdma@vger.kernel.org 13522S: Supported 13523W: http://www.mellanox.com 13524Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13525F: drivers/infiniband/hw/mlx4/ 13526F: include/linux/mlx4/ 13527F: include/uapi/rdma/mlx4-abi.h 13528 13529MELLANOX MLX5 core VPI driver 13530M: Saeed Mahameed <saeedm@nvidia.com> 13531M: Leon Romanovsky <leonro@nvidia.com> 13532L: netdev@vger.kernel.org 13533L: linux-rdma@vger.kernel.org 13534S: Supported 13535W: http://www.mellanox.com 13536Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13537F: Documentation/networking/device_drivers/ethernet/mellanox/ 13538F: drivers/net/ethernet/mellanox/mlx5/core/ 13539F: include/linux/mlx5/ 13540 13541MELLANOX MLX5 IB driver 13542M: Leon Romanovsky <leonro@nvidia.com> 13543L: linux-rdma@vger.kernel.org 13544S: Supported 13545W: http://www.mellanox.com 13546Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13547F: drivers/infiniband/hw/mlx5/ 13548F: include/linux/mlx5/ 13549F: include/uapi/rdma/mlx5-abi.h 13550 13551MELLANOX MLXCPLD I2C AND MUX DRIVER 13552M: Vadim Pasternak <vadimp@nvidia.com> 13553M: Michael Shych <michaelsh@nvidia.com> 13554L: linux-i2c@vger.kernel.org 13555S: Supported 13556F: Documentation/i2c/busses/i2c-mlxcpld.rst 13557F: drivers/i2c/busses/i2c-mlxcpld.c 13558F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13559 13560MELLANOX MLXCPLD LED DRIVER 13561M: Vadim Pasternak <vadimp@nvidia.com> 13562L: linux-leds@vger.kernel.org 13563S: Supported 13564F: Documentation/leds/leds-mlxcpld.rst 13565F: drivers/leds/leds-mlxcpld.c 13566F: drivers/leds/leds-mlxreg.c 13567 13568MELLANOX PLATFORM DRIVER 13569M: Vadim Pasternak <vadimp@nvidia.com> 13570L: platform-driver-x86@vger.kernel.org 13571S: Supported 13572F: drivers/platform/x86/mlx-platform.c 13573 13574MEMBARRIER SUPPORT 13575M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13576M: "Paul E. McKenney" <paulmck@kernel.org> 13577L: linux-kernel@vger.kernel.org 13578S: Supported 13579F: arch/powerpc/include/asm/membarrier.h 13580F: include/uapi/linux/membarrier.h 13581F: kernel/sched/membarrier.c 13582 13583MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13584M: Mike Rapoport <rppt@kernel.org> 13585L: linux-mm@kvack.org 13586S: Maintained 13587F: Documentation/core-api/boot-time-mm.rst 13588F: include/linux/memblock.h 13589F: mm/memblock.c 13590F: mm/mm_init.c 13591F: tools/testing/memblock/ 13592 13593MEMORY CONTROLLER DRIVERS 13594M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13595L: linux-kernel@vger.kernel.org 13596S: Maintained 13597B: mailto:krzysztof.kozlowski@linaro.org 13598T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13599F: Documentation/devicetree/bindings/memory-controllers/ 13600F: drivers/memory/ 13601F: include/dt-bindings/memory/ 13602F: include/memory/ 13603 13604MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13605M: Dmitry Osipenko <digetx@gmail.com> 13606L: linux-pm@vger.kernel.org 13607L: linux-tegra@vger.kernel.org 13608S: Maintained 13609T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13610F: drivers/devfreq/tegra30-devfreq.c 13611 13612MEMORY HOT(UN)PLUG 13613M: David Hildenbrand <david@redhat.com> 13614M: Oscar Salvador <osalvador@suse.de> 13615L: linux-mm@kvack.org 13616S: Maintained 13617F: Documentation/admin-guide/mm/memory-hotplug.rst 13618F: Documentation/core-api/memory-hotplug.rst 13619F: drivers/base/memory.c 13620F: include/linux/memory_hotplug.h 13621F: mm/memory_hotplug.c 13622F: tools/testing/selftests/memory-hotplug/ 13623 13624MEMORY MANAGEMENT 13625M: Andrew Morton <akpm@linux-foundation.org> 13626L: linux-mm@kvack.org 13627S: Maintained 13628W: http://www.linux-mm.org 13629T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13630T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13631F: include/linux/gfp.h 13632F: include/linux/gfp_types.h 13633F: include/linux/memory_hotplug.h 13634F: include/linux/mm.h 13635F: include/linux/mmzone.h 13636F: include/linux/pagewalk.h 13637F: include/trace/events/ksm.h 13638F: mm/ 13639F: tools/mm/ 13640F: tools/testing/selftests/mm/ 13641 13642MEMORY TECHNOLOGY DEVICES (MTD) 13643M: Miquel Raynal <miquel.raynal@bootlin.com> 13644M: Richard Weinberger <richard@nod.at> 13645M: Vignesh Raghavendra <vigneshr@ti.com> 13646L: linux-mtd@lists.infradead.org 13647S: Maintained 13648W: http://www.linux-mtd.infradead.org/ 13649Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13650C: irc://irc.oftc.net/mtd 13651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13652T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13653F: Documentation/devicetree/bindings/mtd/ 13654F: drivers/mtd/ 13655F: include/linux/mtd/ 13656F: include/uapi/mtd/ 13657 13658MEMSENSING MICROSYSTEMS MSA311 DRIVER 13659M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13660L: linux-iio@vger.kernel.org 13661S: Maintained 13662F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13663F: drivers/iio/accel/msa311.c 13664 13665MEN A21 WATCHDOG DRIVER 13666M: Johannes Thumshirn <morbidrsa@gmail.com> 13667L: linux-watchdog@vger.kernel.org 13668S: Maintained 13669F: drivers/watchdog/mena21_wdt.c 13670 13671MEN CHAMELEON BUS (mcb) 13672M: Johannes Thumshirn <morbidrsa@gmail.com> 13673S: Maintained 13674F: Documentation/driver-api/men-chameleon-bus.rst 13675F: drivers/mcb/ 13676F: include/linux/mcb.h 13677 13678MEN F21BMC (Board Management Controller) 13679M: Andreas Werner <andreas.werner@men.de> 13680S: Supported 13681F: Documentation/hwmon/menf21bmc.rst 13682F: drivers/hwmon/menf21bmc_hwmon.c 13683F: drivers/leds/leds-menf21bmc.c 13684F: drivers/mfd/menf21bmc.c 13685F: drivers/watchdog/menf21bmc_wdt.c 13686 13687MEN Z069 WATCHDOG DRIVER 13688M: Johannes Thumshirn <jth@kernel.org> 13689L: linux-watchdog@vger.kernel.org 13690S: Maintained 13691F: drivers/watchdog/menz69_wdt.c 13692 13693MESON AO CEC DRIVER FOR AMLOGIC SOCS 13694M: Neil Armstrong <neil.armstrong@linaro.org> 13695L: linux-media@vger.kernel.org 13696L: linux-amlogic@lists.infradead.org 13697S: Supported 13698W: http://linux-meson.com/ 13699T: git git://linuxtv.org/media_tree.git 13700F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13701F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13702F: drivers/media/cec/platform/meson/ao-cec.c 13703 13704MESON GE2D DRIVER FOR AMLOGIC SOCS 13705M: Neil Armstrong <neil.armstrong@linaro.org> 13706L: linux-media@vger.kernel.org 13707L: linux-amlogic@lists.infradead.org 13708S: Supported 13709T: git git://linuxtv.org/media_tree.git 13710F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13711F: drivers/media/platform/amlogic/meson-ge2d/ 13712 13713MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13714M: Liang Yang <liang.yang@amlogic.com> 13715L: linux-mtd@lists.infradead.org 13716S: Maintained 13717F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13718F: drivers/mtd/nand/raw/meson_* 13719 13720MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13721M: Neil Armstrong <neil.armstrong@linaro.org> 13722L: linux-media@vger.kernel.org 13723L: linux-amlogic@lists.infradead.org 13724S: Supported 13725T: git git://linuxtv.org/media_tree.git 13726F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13727F: drivers/staging/media/meson/vdec/ 13728 13729METHODE UDPU SUPPORT 13730M: Vladimir Vid <vladimir.vid@sartura.hr> 13731S: Maintained 13732F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13733 13734MHI BUS 13735M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13736L: mhi@lists.linux.dev 13737L: linux-arm-msm@vger.kernel.org 13738S: Maintained 13739T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13740F: Documentation/ABI/stable/sysfs-bus-mhi 13741F: Documentation/mhi/ 13742F: drivers/bus/mhi/ 13743F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13744F: include/linux/mhi.h 13745 13746MICROBLAZE ARCHITECTURE 13747M: Michal Simek <monstr@monstr.eu> 13748S: Supported 13749W: http://www.monstr.eu/fdt/ 13750T: git git://git.monstr.eu/linux-2.6-microblaze.git 13751F: arch/microblaze/ 13752 13753MICROBLAZE TMR INJECT 13754M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13755S: Supported 13756F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13757F: drivers/misc/xilinx_tmr_inject.c 13758 13759MICROBLAZE TMR MANAGER 13760M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13761S: Supported 13762F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13763F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13764F: drivers/misc/xilinx_tmr_manager.c 13765 13766MICROCHIP AT91 DMA DRIVERS 13767M: Ludovic Desroches <ludovic.desroches@microchip.com> 13768M: Tudor Ambarus <tudor.ambarus@linaro.org> 13769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13770L: dmaengine@vger.kernel.org 13771S: Supported 13772F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13773F: drivers/dma/at_hdmac.c 13774F: drivers/dma/at_xdmac.c 13775F: include/dt-bindings/dma/at91.h 13776 13777MICROCHIP AT91 SERIAL DRIVER 13778M: Richard Genoud <richard.genoud@gmail.com> 13779S: Maintained 13780F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13781F: drivers/tty/serial/atmel_serial.c 13782F: drivers/tty/serial/atmel_serial.h 13783 13784MICROCHIP AT91 USART MFD DRIVER 13785M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13786L: linux-kernel@vger.kernel.org 13787S: Supported 13788F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13789F: drivers/mfd/at91-usart.c 13790F: include/dt-bindings/mfd/at91-usart.h 13791 13792MICROCHIP AT91 USART SPI DRIVER 13793M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13794L: linux-spi@vger.kernel.org 13795S: Supported 13796F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13797F: drivers/spi/spi-at91-usart.c 13798 13799MICROCHIP AUDIO ASOC DRIVERS 13800M: Claudiu Beznea <claudiu.beznea@microchip.com> 13801L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13802S: Supported 13803F: Documentation/devicetree/bindings/sound/atmel* 13804F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13805F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13806F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13807F: sound/soc/atmel 13808 13809MICROCHIP CSI2DC DRIVER 13810M: Eugen Hristev <eugen.hristev@microchip.com> 13811L: linux-media@vger.kernel.org 13812S: Supported 13813F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13814F: drivers/media/platform/microchip/microchip-csi2dc.c 13815 13816MICROCHIP ECC DRIVER 13817M: Tudor Ambarus <tudor.ambarus@linaro.org> 13818L: linux-crypto@vger.kernel.org 13819S: Maintained 13820F: drivers/crypto/atmel-ecc.* 13821 13822MICROCHIP EIC DRIVER 13823M: Claudiu Beznea <claudiu.beznea@microchip.com> 13824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13825S: Supported 13826F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13827F: drivers/irqchip/irq-mchp-eic.c 13828 13829MICROCHIP I2C DRIVER 13830M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13831L: linux-i2c@vger.kernel.org 13832S: Supported 13833F: drivers/i2c/busses/i2c-at91-*.c 13834F: drivers/i2c/busses/i2c-at91.h 13835 13836MICROCHIP ISC DRIVER 13837M: Eugen Hristev <eugen.hristev@microchip.com> 13838L: linux-media@vger.kernel.org 13839S: Supported 13840F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13841F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13842F: drivers/media/platform/microchip/microchip-isc* 13843F: drivers/media/platform/microchip/microchip-sama*-isc* 13844F: drivers/staging/media/deprecated/atmel/atmel-isc* 13845F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13846F: include/linux/atmel-isc-media.h 13847 13848MICROCHIP ISI DRIVER 13849M: Eugen Hristev <eugen.hristev@microchip.com> 13850L: linux-media@vger.kernel.org 13851S: Supported 13852F: drivers/media/platform/atmel/atmel-isi.c 13853F: drivers/media/platform/atmel/atmel-isi.h 13854 13855MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13856M: Woojung Huh <woojung.huh@microchip.com> 13857M: UNGLinuxDriver@microchip.com 13858L: netdev@vger.kernel.org 13859S: Maintained 13860F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13861F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13862F: drivers/net/dsa/microchip/* 13863F: include/linux/dsa/ksz_common.h 13864F: include/linux/platform_data/microchip-ksz.h 13865F: net/dsa/tag_ksz.c 13866 13867MICROCHIP LAN743X ETHERNET DRIVER 13868M: Bryan Whitehead <bryan.whitehead@microchip.com> 13869M: UNGLinuxDriver@microchip.com 13870L: netdev@vger.kernel.org 13871S: Maintained 13872F: drivers/net/ethernet/microchip/lan743x_* 13873 13874MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13875M: Arun Ramadoss <arun.ramadoss@microchip.com> 13876R: UNGLinuxDriver@microchip.com 13877L: netdev@vger.kernel.org 13878S: Maintained 13879F: drivers/net/phy/microchip_t1.c 13880 13881MICROCHIP LAN966X ETHERNET DRIVER 13882M: Horatiu Vultur <horatiu.vultur@microchip.com> 13883M: UNGLinuxDriver@microchip.com 13884L: netdev@vger.kernel.org 13885S: Maintained 13886F: drivers/net/ethernet/microchip/lan966x/* 13887 13888MICROCHIP LCDFB DRIVER 13889M: Nicolas Ferre <nicolas.ferre@microchip.com> 13890L: linux-fbdev@vger.kernel.org 13891S: Maintained 13892F: drivers/video/fbdev/atmel_lcdfb.c 13893F: include/video/atmel_lcdc.h 13894 13895MICROCHIP MCP16502 PMIC DRIVER 13896M: Claudiu Beznea <claudiu.beznea@microchip.com> 13897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13898S: Supported 13899F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13900F: drivers/regulator/mcp16502.c 13901 13902MICROCHIP MCP3911 ADC DRIVER 13903M: Marcus Folkesson <marcus.folkesson@gmail.com> 13904M: Kent Gustavsson <kent@minoris.se> 13905L: linux-iio@vger.kernel.org 13906S: Maintained 13907F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13908F: drivers/iio/adc/mcp3911.c 13909 13910MICROCHIP MMC/SD/SDIO MCI DRIVER 13911M: Ludovic Desroches <ludovic.desroches@microchip.com> 13912S: Maintained 13913F: drivers/mmc/host/atmel-mci.c 13914 13915MICROCHIP NAND DRIVER 13916M: Tudor Ambarus <tudor.ambarus@linaro.org> 13917L: linux-mtd@lists.infradead.org 13918S: Supported 13919F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13920F: drivers/mtd/nand/raw/atmel/* 13921 13922MICROCHIP OTPC DRIVER 13923M: Claudiu Beznea <claudiu.beznea@microchip.com> 13924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13925S: Supported 13926F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13927F: drivers/nvmem/microchip-otpc.c 13928F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13929 13930MICROCHIP PCI1XXXX GP DRIVER 13931M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13932L: linux-gpio@vger.kernel.org 13933S: Supported 13934F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13935F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13936F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13937 13938MICROCHIP PCI1XXXX I2C DRIVER 13939M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13940M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13941M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13942L: linux-i2c@vger.kernel.org 13943S: Maintained 13944F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13945 13946MICROCHIP PCIe UART DRIVER 13947M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13948M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13949L: linux-serial@vger.kernel.org 13950S: Maintained 13951F: drivers/tty/serial/8250/8250_pci1xxxx.c 13952 13953MICROCHIP POLARFIRE FPGA DRIVERS 13954M: Conor Dooley <conor.dooley@microchip.com> 13955R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13956L: linux-fpga@vger.kernel.org 13957S: Supported 13958F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13959F: drivers/fpga/microchip-spi.c 13960 13961MICROCHIP PWM DRIVER 13962M: Claudiu Beznea <claudiu.beznea@microchip.com> 13963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13964L: linux-pwm@vger.kernel.org 13965S: Supported 13966F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13967F: drivers/pwm/pwm-atmel.c 13968 13969MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13970M: Eugen Hristev <eugen.hristev@microchip.com> 13971L: linux-iio@vger.kernel.org 13972S: Supported 13973F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13974F: drivers/iio/adc/at91-sama5d2_adc.c 13975F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13976 13977MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13978M: Claudiu Beznea <claudiu.beznea@microchip.com> 13979S: Supported 13980F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13981F: drivers/power/reset/at91-sama5d2_shdwc.c 13982 13983MICROCHIP SOC DRIVERS 13984M: Conor Dooley <conor@kernel.org> 13985S: Supported 13986T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13987F: drivers/soc/microchip/ 13988 13989MICROCHIP SPI DRIVER 13990M: Ryan Wanner <ryan.wanner@microchip.com> 13991S: Supported 13992F: drivers/spi/spi-atmel.* 13993 13994MICROCHIP SSC DRIVER 13995M: Claudiu Beznea <claudiu.beznea@microchip.com> 13996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13997S: Supported 13998F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13999F: drivers/misc/atmel-ssc.c 14000F: include/linux/atmel-ssc.h 14001 14002Microchip Timer Counter Block (TCB) Capture Driver 14003M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14005L: linux-iio@vger.kernel.org 14006S: Maintained 14007F: drivers/counter/microchip-tcb-capture.c 14008 14009MICROCHIP USB251XB DRIVER 14010M: Richard Leitner <richard.leitner@skidata.com> 14011L: linux-usb@vger.kernel.org 14012S: Maintained 14013F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14014F: drivers/usb/misc/usb251xb.c 14015 14016MICROCHIP USBA UDC DRIVER 14017M: Cristian Birsan <cristian.birsan@microchip.com> 14018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14019S: Supported 14020F: drivers/usb/gadget/udc/atmel_usba_udc.* 14021 14022MICROCHIP WILC1000 WIFI DRIVER 14023M: Ajay Singh <ajay.kathat@microchip.com> 14024M: Claudiu Beznea <claudiu.beznea@microchip.com> 14025L: linux-wireless@vger.kernel.org 14026S: Supported 14027F: drivers/net/wireless/microchip/wilc1000/ 14028 14029MICROSEMI MIPS SOCS 14030M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14031M: UNGLinuxDriver@microchip.com 14032L: linux-mips@vger.kernel.org 14033S: Supported 14034F: Documentation/devicetree/bindings/mips/mscc.txt 14035F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14036F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14037F: arch/mips/boot/dts/mscc/ 14038F: arch/mips/configs/generic/board-ocelot.config 14039F: arch/mips/generic/board-ocelot.c 14040 14041MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14042M: Don Brace <don.brace@microchip.com> 14043L: storagedev@microchip.com 14044L: linux-scsi@vger.kernel.org 14045S: Supported 14046F: Documentation/scsi/smartpqi.rst 14047F: drivers/scsi/smartpqi/Kconfig 14048F: drivers/scsi/smartpqi/Makefile 14049F: drivers/scsi/smartpqi/smartpqi*.[ch] 14050F: include/linux/cciss*.h 14051F: include/uapi/linux/cciss*.h 14052 14053MICROSOFT MANA RDMA DRIVER 14054M: Long Li <longli@microsoft.com> 14055M: Ajay Sharma <sharmaajay@microsoft.com> 14056L: linux-rdma@vger.kernel.org 14057S: Supported 14058F: drivers/infiniband/hw/mana/ 14059F: include/net/mana 14060F: include/uapi/rdma/mana-abi.h 14061 14062MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14063M: Maximilian Luz <luzmaximilian@gmail.com> 14064L: platform-driver-x86@vger.kernel.org 14065S: Maintained 14066F: drivers/platform/surface/surface_aggregator_tabletsw.c 14067 14068MICROSOFT SURFACE BATTERY AND AC DRIVERS 14069M: Maximilian Luz <luzmaximilian@gmail.com> 14070L: linux-pm@vger.kernel.org 14071L: platform-driver-x86@vger.kernel.org 14072S: Maintained 14073F: drivers/power/supply/surface_battery.c 14074F: drivers/power/supply/surface_charger.c 14075 14076MICROSOFT SURFACE DTX DRIVER 14077M: Maximilian Luz <luzmaximilian@gmail.com> 14078L: platform-driver-x86@vger.kernel.org 14079S: Maintained 14080F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14081F: drivers/platform/surface/surface_dtx.c 14082F: include/uapi/linux/surface_aggregator/dtx.h 14083 14084MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14085M: Maximilian Luz <luzmaximilian@gmail.com> 14086L: platform-driver-x86@vger.kernel.org 14087S: Maintained 14088F: drivers/platform/surface/surface_gpe.c 14089 14090MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14091M: Hans de Goede <hdegoede@redhat.com> 14092M: Mark Gross <markgross@kernel.org> 14093M: Maximilian Luz <luzmaximilian@gmail.com> 14094L: platform-driver-x86@vger.kernel.org 14095S: Maintained 14096T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14097F: drivers/platform/surface/ 14098 14099MICROSOFT SURFACE HID TRANSPORT DRIVER 14100M: Maximilian Luz <luzmaximilian@gmail.com> 14101L: linux-input@vger.kernel.org 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104F: drivers/hid/surface-hid/ 14105 14106MICROSOFT SURFACE HOT-PLUG DRIVER 14107M: Maximilian Luz <luzmaximilian@gmail.com> 14108L: platform-driver-x86@vger.kernel.org 14109S: Maintained 14110F: drivers/platform/surface/surface_hotplug.c 14111 14112MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14113M: Maximilian Luz <luzmaximilian@gmail.com> 14114L: platform-driver-x86@vger.kernel.org 14115S: Maintained 14116F: drivers/platform/surface/surface_platform_profile.c 14117 14118MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14119M: Chen Yu <yu.c.chen@intel.com> 14120L: platform-driver-x86@vger.kernel.org 14121S: Supported 14122F: drivers/platform/surface/surfacepro3_button.c 14123 14124MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14125M: Maximilian Luz <luzmaximilian@gmail.com> 14126L: platform-driver-x86@vger.kernel.org 14127S: Maintained 14128F: drivers/platform/surface/surface_aggregator_hub.c 14129 14130MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14131M: Maximilian Luz <luzmaximilian@gmail.com> 14132L: platform-driver-x86@vger.kernel.org 14133S: Maintained 14134W: https://github.com/linux-surface/surface-aggregator-module 14135C: irc://irc.libera.chat/linux-surface 14136F: Documentation/driver-api/surface_aggregator/ 14137F: drivers/platform/surface/aggregator/ 14138F: drivers/platform/surface/surface_acpi_notify.c 14139F: drivers/platform/surface/surface_aggregator_cdev.c 14140F: drivers/platform/surface/surface_aggregator_registry.c 14141F: include/linux/surface_acpi_notify.h 14142F: include/linux/surface_aggregator/ 14143F: include/uapi/linux/surface_aggregator/ 14144 14145MICROTEK X6 SCANNER 14146M: Oliver Neukum <oliver@neukum.org> 14147S: Maintained 14148F: drivers/usb/image/microtek.* 14149 14150MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14151M: Luka Kovacic <luka.kovacic@sartura.hr> 14152M: Luka Perkov <luka.perkov@sartura.hr> 14153S: Maintained 14154F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14155F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14156F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14157F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14158F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14159F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14160 14161MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14162M: Sakari Ailus <sakari.ailus@linux.intel.com> 14163L: linux-media@vger.kernel.org 14164S: Maintained 14165F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14166F: Documentation/driver-api/media/drivers/ccs/ 14167F: Documentation/userspace-api/media/drivers/ccs.rst 14168F: drivers/media/i2c/ccs-pll.c 14169F: drivers/media/i2c/ccs-pll.h 14170F: drivers/media/i2c/ccs/ 14171F: include/uapi/linux/ccs.h 14172F: include/uapi/linux/smiapp.h 14173 14174MIPS 14175M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14176L: linux-mips@vger.kernel.org 14177S: Maintained 14178W: http://www.linux-mips.org/ 14179Q: https://patchwork.kernel.org/project/linux-mips/list/ 14180T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14181F: Documentation/devicetree/bindings/mips/ 14182F: Documentation/mips/ 14183F: arch/mips/ 14184F: drivers/platform/mips/ 14185F: include/dt-bindings/mips/ 14186 14187MIPS BOSTON DEVELOPMENT BOARD 14188M: Paul Burton <paulburton@kernel.org> 14189L: linux-mips@vger.kernel.org 14190S: Maintained 14191F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14192F: arch/mips/boot/dts/img/boston.dts 14193F: arch/mips/configs/generic/board-boston.config 14194F: drivers/clk/imgtec/clk-boston.c 14195F: include/dt-bindings/clock/boston-clock.h 14196 14197MIPS CORE DRIVERS 14198M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14199M: Serge Semin <fancer.lancer@gmail.com> 14200L: linux-mips@vger.kernel.org 14201S: Supported 14202F: drivers/bus/mips_cdmm.c 14203F: drivers/clocksource/mips-gic-timer.c 14204F: drivers/cpuidle/cpuidle-cps.c 14205F: drivers/irqchip/irq-mips-cpu.c 14206F: drivers/irqchip/irq-mips-gic.c 14207 14208MIPS GENERIC PLATFORM 14209M: Paul Burton <paulburton@kernel.org> 14210L: linux-mips@vger.kernel.org 14211S: Supported 14212F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14213F: arch/mips/generic/ 14214F: arch/mips/tools/generic-board-config.sh 14215 14216MIPS RINT INSTRUCTION EMULATION 14217M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14218L: linux-mips@vger.kernel.org 14219S: Supported 14220F: arch/mips/math-emu/dp_rint.c 14221F: arch/mips/math-emu/sp_rint.c 14222 14223MIPS/LOONGSON1 ARCHITECTURE 14224M: Keguang Zhang <keguang.zhang@gmail.com> 14225L: linux-mips@vger.kernel.org 14226S: Maintained 14227F: arch/mips/include/asm/mach-loongson32/ 14228F: arch/mips/loongson32/ 14229F: drivers/*/*loongson1* 14230 14231MIPS/LOONGSON2EF ARCHITECTURE 14232M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14233L: linux-mips@vger.kernel.org 14234S: Maintained 14235F: arch/mips/include/asm/mach-loongson2ef/ 14236F: arch/mips/loongson2ef/ 14237F: drivers/cpufreq/loongson2_cpufreq.c 14238 14239MIPS/LOONGSON64 ARCHITECTURE 14240M: Huacai Chen <chenhuacai@kernel.org> 14241M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14242L: linux-mips@vger.kernel.org 14243S: Maintained 14244F: arch/mips/include/asm/mach-loongson64/ 14245F: arch/mips/loongson64/ 14246F: drivers/irqchip/irq-loongson* 14247F: drivers/platform/mips/cpu_hwmon.c 14248 14249MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14250M: Hans Verkuil <hverkuil@xs4all.nl> 14251L: linux-media@vger.kernel.org 14252S: Odd Fixes 14253W: https://linuxtv.org 14254T: git git://linuxtv.org/media_tree.git 14255F: drivers/media/radio/radio-miropcm20* 14256 14257MMP SUPPORT 14258R: Lubomir Rintel <lkundrak@v3.sk> 14259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14260S: Odd Fixes 14261T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14262F: arch/arm/boot/dts/marvell/mmp* 14263F: arch/arm/mach-mmp/ 14264F: include/linux/soc/mmp/ 14265 14266MMP USB PHY DRIVERS 14267R: Lubomir Rintel <lkundrak@v3.sk> 14268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14269S: Maintained 14270F: drivers/phy/marvell/phy-mmp3-usb.c 14271F: drivers/phy/marvell/phy-pxa-usb.c 14272 14273MMU GATHER AND TLB INVALIDATION 14274M: Will Deacon <will@kernel.org> 14275M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14276M: Andrew Morton <akpm@linux-foundation.org> 14277M: Nick Piggin <npiggin@gmail.com> 14278M: Peter Zijlstra <peterz@infradead.org> 14279L: linux-arch@vger.kernel.org 14280L: linux-mm@kvack.org 14281S: Maintained 14282F: arch/*/include/asm/tlb.h 14283F: include/asm-generic/tlb.h 14284F: mm/mmu_gather.c 14285 14286MN88472 MEDIA DRIVER 14287M: Antti Palosaari <crope@iki.fi> 14288L: linux-media@vger.kernel.org 14289S: Maintained 14290W: https://linuxtv.org 14291W: http://palosaari.fi/linux/ 14292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14293F: drivers/media/dvb-frontends/mn88472* 14294 14295MN88473 MEDIA DRIVER 14296M: Antti Palosaari <crope@iki.fi> 14297L: linux-media@vger.kernel.org 14298S: Maintained 14299W: https://linuxtv.org 14300W: http://palosaari.fi/linux/ 14301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14302F: drivers/media/dvb-frontends/mn88473* 14303 14304MODULE SUPPORT 14305M: Luis Chamberlain <mcgrof@kernel.org> 14306L: linux-modules@vger.kernel.org 14307L: linux-kernel@vger.kernel.org 14308S: Maintained 14309T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14310F: include/linux/kmod.h 14311F: include/linux/module.h 14312F: kernel/module/ 14313F: lib/test_kmod.c 14314F: scripts/module* 14315F: tools/testing/selftests/kmod/ 14316 14317MONOLITHIC POWER SYSTEM PMIC DRIVER 14318M: Saravanan Sekar <sravanhome@gmail.com> 14319S: Maintained 14320F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14321F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14322F: drivers/hwmon/pmbus/mpq7932.c 14323F: drivers/iio/adc/mp2629_adc.c 14324F: drivers/mfd/mp2629.c 14325F: drivers/power/supply/mp2629_charger.c 14326F: drivers/regulator/mp5416.c 14327F: drivers/regulator/mpq7920.c 14328F: drivers/regulator/mpq7920.h 14329F: include/linux/mfd/mp2629.h 14330 14331MOST(R) TECHNOLOGY DRIVER 14332M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14333M: Christian Gromm <christian.gromm@microchip.com> 14334S: Maintained 14335F: Documentation/ABI/testing/configfs-most 14336F: Documentation/ABI/testing/sysfs-bus-most 14337F: drivers/most/ 14338F: drivers/staging/most/ 14339F: include/linux/most.h 14340 14341MOTORCOMM PHY DRIVER 14342M: Peter Geis <pgwipeout@gmail.com> 14343M: Frank <Frank.Sae@motor-comm.com> 14344L: netdev@vger.kernel.org 14345S: Maintained 14346F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14347F: drivers/net/phy/motorcomm.c 14348 14349MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14350M: Jiri Slaby <jirislaby@kernel.org> 14351S: Maintained 14352F: Documentation/driver-api/tty/moxa-smartio.rst 14353F: drivers/tty/mxser.* 14354 14355MR800 AVERMEDIA USB FM RADIO DRIVER 14356M: Alexey Klimov <klimov.linux@gmail.com> 14357L: linux-media@vger.kernel.org 14358S: Maintained 14359T: git git://linuxtv.org/media_tree.git 14360F: drivers/media/radio/radio-mr800.c 14361 14362MRF24J40 IEEE 802.15.4 RADIO DRIVER 14363M: Stefan Schmidt <stefan@datenfreihafen.org> 14364L: linux-wpan@vger.kernel.org 14365S: Odd Fixes 14366F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14367F: drivers/net/ieee802154/mrf24j40.c 14368 14369MSI EC DRIVER 14370M: Nikita Kravets <teackot@gmail.com> 14371L: platform-driver-x86@vger.kernel.org 14372S: Maintained 14373W: https://github.com/BeardOverflow/msi-ec 14374F: drivers/platform/x86/msi-ec.* 14375 14376MSI LAPTOP SUPPORT 14377M: "Lee, Chun-Yi" <jlee@suse.com> 14378L: platform-driver-x86@vger.kernel.org 14379S: Maintained 14380F: drivers/platform/x86/msi-laptop.c 14381 14382MSI WMI SUPPORT 14383L: platform-driver-x86@vger.kernel.org 14384S: Orphan 14385F: drivers/platform/x86/msi-wmi.c 14386 14387MSI001 MEDIA DRIVER 14388M: Antti Palosaari <crope@iki.fi> 14389L: linux-media@vger.kernel.org 14390S: Maintained 14391W: https://linuxtv.org 14392W: http://palosaari.fi/linux/ 14393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14394T: git git://linuxtv.org/anttip/media_tree.git 14395F: drivers/media/tuners/msi001* 14396 14397MSI2500 MEDIA DRIVER 14398M: Antti Palosaari <crope@iki.fi> 14399L: linux-media@vger.kernel.org 14400S: Maintained 14401W: https://linuxtv.org 14402W: http://palosaari.fi/linux/ 14403Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14404T: git git://linuxtv.org/anttip/media_tree.git 14405F: drivers/media/usb/msi2500/ 14406 14407MSTAR INTERRUPT CONTROLLER DRIVER 14408M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14409M: Daniel Palmer <daniel@thingy.jp> 14410S: Maintained 14411F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14412F: drivers/irqchip/irq-mst-intc.c 14413 14414MSYSTEMS DISKONCHIP G3 MTD DRIVER 14415M: Robert Jarzmik <robert.jarzmik@free.fr> 14416L: linux-mtd@lists.infradead.org 14417S: Maintained 14418F: drivers/mtd/devices/docg3* 14419 14420MT9P031 APTINA CAMERA SENSOR 14421M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14422L: linux-media@vger.kernel.org 14423S: Maintained 14424T: git git://linuxtv.org/media_tree.git 14425F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14426F: drivers/media/i2c/mt9p031.c 14427F: include/media/i2c/mt9p031.h 14428 14429MT9T112 APTINA CAMERA SENSOR 14430M: Jacopo Mondi <jacopo@jmondi.org> 14431L: linux-media@vger.kernel.org 14432S: Odd Fixes 14433T: git git://linuxtv.org/media_tree.git 14434F: drivers/media/i2c/mt9t112.c 14435F: include/media/i2c/mt9t112.h 14436 14437MT9V032 APTINA CAMERA SENSOR 14438M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14439L: linux-media@vger.kernel.org 14440S: Maintained 14441T: git git://linuxtv.org/media_tree.git 14442F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14443F: drivers/media/i2c/mt9v032.c 14444F: include/media/i2c/mt9v032.h 14445 14446MT9V111 APTINA CAMERA SENSOR 14447M: Jacopo Mondi <jacopo@jmondi.org> 14448L: linux-media@vger.kernel.org 14449S: Maintained 14450T: git git://linuxtv.org/media_tree.git 14451F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14452F: drivers/media/i2c/mt9v111.c 14453 14454MULTIFUNCTION DEVICES (MFD) 14455M: Lee Jones <lee@kernel.org> 14456S: Maintained 14457T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14458F: Documentation/devicetree/bindings/mfd/ 14459F: drivers/mfd/ 14460F: include/dt-bindings/mfd/ 14461F: include/linux/mfd/ 14462 14463MULTIMEDIA CARD (MMC) ETC. OVER SPI 14464S: Orphan 14465F: drivers/mmc/host/mmc_spi.c 14466F: include/linux/spi/mmc_spi.h 14467 14468MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14469M: Ulf Hansson <ulf.hansson@linaro.org> 14470L: linux-mmc@vger.kernel.org 14471S: Maintained 14472T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14473F: Documentation/devicetree/bindings/mmc/ 14474F: drivers/mmc/ 14475F: include/linux/mmc/ 14476F: include/uapi/linux/mmc/ 14477 14478MULTIPLEXER SUBSYSTEM 14479M: Peter Rosin <peda@axentia.se> 14480S: Maintained 14481F: Documentation/ABI/testing/sysfs-class-mux* 14482F: Documentation/devicetree/bindings/mux/ 14483F: drivers/mux/ 14484F: include/dt-bindings/mux/ 14485F: include/linux/mux/ 14486 14487MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14488M: Bin Liu <b-liu@ti.com> 14489L: linux-usb@vger.kernel.org 14490S: Maintained 14491F: drivers/usb/musb/ 14492 14493MXL301RF MEDIA DRIVER 14494M: Akihiro Tsukada <tskd08@gmail.com> 14495L: linux-media@vger.kernel.org 14496S: Odd Fixes 14497F: drivers/media/tuners/mxl301rf* 14498 14499MXL5007T MEDIA DRIVER 14500M: Michael Krufky <mkrufky@linuxtv.org> 14501L: linux-media@vger.kernel.org 14502S: Maintained 14503W: https://linuxtv.org 14504W: http://github.com/mkrufky 14505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14506T: git git://linuxtv.org/mkrufky/tuners.git 14507F: drivers/media/tuners/mxl5007t.* 14508 14509MXSFB DRM DRIVER 14510M: Marek Vasut <marex@denx.de> 14511M: Stefan Agner <stefan@agner.ch> 14512L: dri-devel@lists.freedesktop.org 14513S: Supported 14514T: git git://anongit.freedesktop.org/drm/drm-misc 14515F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14516F: drivers/gpu/drm/mxsfb/ 14517 14518MYLEX DAC960 PCI RAID Controller 14519M: Hannes Reinecke <hare@kernel.org> 14520L: linux-scsi@vger.kernel.org 14521S: Supported 14522F: drivers/scsi/myrb.* 14523F: drivers/scsi/myrs.* 14524 14525MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14526M: Chris Lee <christopher.lee@cspi.com> 14527L: netdev@vger.kernel.org 14528S: Supported 14529W: https://www.cspi.com/ethernet-products/support/downloads/ 14530F: drivers/net/ethernet/myricom/myri10ge/ 14531 14532NAND FLASH SUBSYSTEM 14533M: Miquel Raynal <miquel.raynal@bootlin.com> 14534R: Richard Weinberger <richard@nod.at> 14535L: linux-mtd@lists.infradead.org 14536S: Maintained 14537W: http://www.linux-mtd.infradead.org/ 14538Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14539C: irc://irc.oftc.net/mtd 14540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14541F: drivers/mtd/nand/ 14542F: include/linux/mtd/*nand*.h 14543 14544NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14545M: Daniel Mack <zonque@gmail.com> 14546L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14547S: Maintained 14548W: http://www.native-instruments.com 14549F: sound/usb/caiaq/ 14550 14551NATSEMI ETHERNET DRIVER (DP8381x) 14552S: Orphan 14553F: drivers/net/ethernet/natsemi/natsemi.c 14554 14555NCR 5380 SCSI DRIVERS 14556M: Finn Thain <fthain@linux-m68k.org> 14557M: Michael Schmitz <schmitzmic@gmail.com> 14558L: linux-scsi@vger.kernel.org 14559S: Maintained 14560F: Documentation/scsi/g_NCR5380.rst 14561F: drivers/scsi/NCR5380.* 14562F: drivers/scsi/arm/cumana_1.c 14563F: drivers/scsi/arm/oak.c 14564F: drivers/scsi/atari_scsi.* 14565F: drivers/scsi/dmx3191d.c 14566F: drivers/scsi/g_NCR5380.* 14567F: drivers/scsi/mac_scsi.* 14568F: drivers/scsi/sun3_scsi.* 14569F: drivers/scsi/sun3_scsi_vme.c 14570 14571NCSI LIBRARY 14572M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14573S: Maintained 14574F: net/ncsi/ 14575 14576NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14577M: Guenter Roeck <linux@roeck-us.net> 14578L: linux-hwmon@vger.kernel.org 14579S: Maintained 14580F: Documentation/hwmon/nct6775.rst 14581F: drivers/hwmon/nct6775-core.c 14582F: drivers/hwmon/nct6775-platform.c 14583F: drivers/hwmon/nct6775.h 14584 14585NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14586M: Zev Weiss <zev@bewilderbeest.net> 14587L: linux-hwmon@vger.kernel.org 14588S: Maintained 14589F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14590F: drivers/hwmon/nct6775-i2c.c 14591 14592NETDEVSIM 14593M: Jakub Kicinski <kuba@kernel.org> 14594S: Maintained 14595F: drivers/net/netdevsim/* 14596 14597NETEM NETWORK EMULATOR 14598M: Stephen Hemminger <stephen@networkplumber.org> 14599L: netdev@vger.kernel.org 14600S: Maintained 14601F: net/sched/sch_netem.c 14602 14603NETERION 10GbE DRIVERS (s2io) 14604M: Jon Mason <jdmason@kudzu.us> 14605L: netdev@vger.kernel.org 14606S: Supported 14607F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14608F: drivers/net/ethernet/neterion/ 14609 14610NETFILTER 14611M: Pablo Neira Ayuso <pablo@netfilter.org> 14612M: Jozsef Kadlecsik <kadlec@netfilter.org> 14613M: Florian Westphal <fw@strlen.de> 14614L: netfilter-devel@vger.kernel.org 14615L: coreteam@netfilter.org 14616S: Maintained 14617W: http://www.netfilter.org/ 14618W: http://www.iptables.org/ 14619W: http://www.nftables.org/ 14620Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14621C: irc://irc.libera.chat/netfilter 14622T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14623T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14624F: include/linux/netfilter* 14625F: include/linux/netfilter/ 14626F: include/net/netfilter/ 14627F: include/uapi/linux/netfilter* 14628F: include/uapi/linux/netfilter/ 14629F: net/*/netfilter.c 14630F: net/*/netfilter/ 14631F: net/bridge/br_netfilter*.c 14632F: net/netfilter/ 14633 14634NETROM NETWORK LAYER 14635M: Ralf Baechle <ralf@linux-mips.org> 14636L: linux-hams@vger.kernel.org 14637S: Maintained 14638W: http://www.linux-ax25.org/ 14639F: include/net/netrom.h 14640F: include/uapi/linux/netrom.h 14641F: net/netrom/ 14642 14643NETRONIX EMBEDDED CONTROLLER 14644M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14645S: Maintained 14646F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14647F: drivers/mfd/ntxec.c 14648F: drivers/pwm/pwm-ntxec.c 14649F: drivers/rtc/rtc-ntxec.c 14650F: include/linux/mfd/ntxec.h 14651 14652NETRONOME ETHERNET DRIVERS 14653M: Simon Horman <simon.horman@corigine.com> 14654R: Jakub Kicinski <kuba@kernel.org> 14655L: oss-drivers@corigine.com 14656S: Maintained 14657F: drivers/net/ethernet/netronome/ 14658 14659NETWORK BLOCK DEVICE (NBD) 14660M: Josef Bacik <josef@toxicpanda.com> 14661L: linux-block@vger.kernel.org 14662L: nbd@other.debian.org 14663S: Maintained 14664F: Documentation/admin-guide/blockdev/nbd.rst 14665F: drivers/block/nbd.c 14666F: include/trace/events/nbd.h 14667F: include/uapi/linux/nbd.h 14668 14669NETWORK DROP MONITOR 14670M: Neil Horman <nhorman@tuxdriver.com> 14671L: netdev@vger.kernel.org 14672S: Maintained 14673W: https://fedorahosted.org/dropwatch/ 14674F: include/uapi/linux/net_dropmon.h 14675F: net/core/drop_monitor.c 14676 14677NETWORKING DRIVERS 14678M: "David S. Miller" <davem@davemloft.net> 14679M: Eric Dumazet <edumazet@google.com> 14680M: Jakub Kicinski <kuba@kernel.org> 14681M: Paolo Abeni <pabeni@redhat.com> 14682L: netdev@vger.kernel.org 14683S: Maintained 14684Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14685T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14686T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14687F: Documentation/devicetree/bindings/net/ 14688F: drivers/connector/ 14689F: drivers/net/ 14690F: include/dt-bindings/net/ 14691F: include/linux/etherdevice.h 14692F: include/linux/fcdevice.h 14693F: include/linux/fddidevice.h 14694F: include/linux/hippidevice.h 14695F: include/linux/if_* 14696F: include/linux/inetdevice.h 14697F: include/linux/netdevice.h 14698F: include/uapi/linux/if_* 14699F: include/uapi/linux/netdevice.h 14700X: drivers/net/wireless/ 14701 14702NETWORKING DRIVERS (WIRELESS) 14703M: Kalle Valo <kvalo@kernel.org> 14704L: linux-wireless@vger.kernel.org 14705S: Maintained 14706W: https://wireless.wiki.kernel.org/ 14707Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14708T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14709T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14710F: Documentation/devicetree/bindings/net/wireless/ 14711F: drivers/net/wireless/ 14712 14713NETWORKING [DSA] 14714M: Andrew Lunn <andrew@lunn.ch> 14715M: Florian Fainelli <f.fainelli@gmail.com> 14716M: Vladimir Oltean <olteanv@gmail.com> 14717S: Maintained 14718F: Documentation/devicetree/bindings/net/dsa/ 14719F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14720F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14721F: drivers/net/dsa/ 14722F: include/linux/dsa/ 14723F: include/linux/platform_data/dsa.h 14724F: include/net/dsa.h 14725F: net/dsa/ 14726F: tools/testing/selftests/drivers/net/dsa/ 14727 14728NETWORKING [GENERAL] 14729M: "David S. Miller" <davem@davemloft.net> 14730M: Eric Dumazet <edumazet@google.com> 14731M: Jakub Kicinski <kuba@kernel.org> 14732M: Paolo Abeni <pabeni@redhat.com> 14733L: netdev@vger.kernel.org 14734S: Maintained 14735Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14736B: mailto:netdev@vger.kernel.org 14737T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14738T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14739F: Documentation/core-api/netlink.rst 14740F: Documentation/netlink/ 14741F: Documentation/networking/ 14742F: Documentation/process/maintainer-netdev.rst 14743F: Documentation/userspace-api/netlink/ 14744F: include/linux/in.h 14745F: include/linux/net.h 14746F: include/linux/netdevice.h 14747F: include/net/ 14748F: include/uapi/linux/in.h 14749F: include/uapi/linux/net.h 14750F: include/uapi/linux/net_namespace.h 14751F: include/uapi/linux/netdevice.h 14752F: lib/net_utils.c 14753F: lib/random32.c 14754F: net/ 14755F: tools/net/ 14756F: tools/testing/selftests/net/ 14757X: net/bluetooth/ 14758 14759NETWORKING [IPSEC] 14760M: Steffen Klassert <steffen.klassert@secunet.com> 14761M: Herbert Xu <herbert@gondor.apana.org.au> 14762M: "David S. Miller" <davem@davemloft.net> 14763L: netdev@vger.kernel.org 14764S: Maintained 14765T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14766T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14767F: include/net/xfrm.h 14768F: include/uapi/linux/xfrm.h 14769F: net/ipv4/ah4.c 14770F: net/ipv4/esp4* 14771F: net/ipv4/ip_vti.c 14772F: net/ipv4/ipcomp.c 14773F: net/ipv4/xfrm* 14774F: net/ipv6/ah6.c 14775F: net/ipv6/esp6* 14776F: net/ipv6/ip6_vti.c 14777F: net/ipv6/ipcomp6.c 14778F: net/ipv6/xfrm* 14779F: net/key/ 14780F: net/xfrm/ 14781F: tools/testing/selftests/net/ipsec.c 14782 14783NETWORKING [IPv4/IPv6] 14784M: "David S. Miller" <davem@davemloft.net> 14785M: David Ahern <dsahern@kernel.org> 14786L: netdev@vger.kernel.org 14787S: Maintained 14788T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14789F: arch/x86/net/* 14790F: include/linux/ip.h 14791F: include/linux/ipv6* 14792F: include/net/fib* 14793F: include/net/ip* 14794F: include/net/route.h 14795F: net/ipv4/ 14796F: net/ipv6/ 14797 14798NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14799M: Paul Moore <paul@paul-moore.com> 14800L: netdev@vger.kernel.org 14801L: linux-security-module@vger.kernel.org 14802S: Supported 14803W: https://github.com/netlabel 14804F: Documentation/netlabel/ 14805F: include/net/calipso.h 14806F: include/net/cipso_ipv4.h 14807F: include/net/netlabel.h 14808F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14809F: include/uapi/linux/netfilter/xt_SECMARK.h 14810F: net/ipv4/cipso_ipv4.c 14811F: net/ipv6/calipso.c 14812F: net/netfilter/xt_CONNSECMARK.c 14813F: net/netfilter/xt_SECMARK.c 14814F: net/netlabel/ 14815 14816NETWORKING [MPTCP] 14817M: Matthieu Baerts <matthieu.baerts@tessares.net> 14818M: Mat Martineau <martineau@kernel.org> 14819L: netdev@vger.kernel.org 14820L: mptcp@lists.linux.dev 14821S: Maintained 14822W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14823B: https://github.com/multipath-tcp/mptcp_net-next/issues 14824T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14825T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14826F: Documentation/networking/mptcp-sysctl.rst 14827F: include/net/mptcp.h 14828F: include/trace/events/mptcp.h 14829F: include/uapi/linux/mptcp.h 14830F: net/mptcp/ 14831F: tools/testing/selftests/bpf/*/*mptcp*.c 14832F: tools/testing/selftests/net/mptcp/ 14833 14834NETWORKING [TCP] 14835M: Eric Dumazet <edumazet@google.com> 14836L: netdev@vger.kernel.org 14837S: Maintained 14838F: include/linux/net_mm.h 14839F: include/linux/tcp.h 14840F: include/net/tcp.h 14841F: include/trace/events/tcp.h 14842F: include/uapi/linux/tcp.h 14843F: net/ipv4/syncookies.c 14844F: net/ipv4/tcp*.c 14845F: net/ipv6/syncookies.c 14846F: net/ipv6/tcp*.c 14847 14848NETWORKING [TLS] 14849M: Boris Pismenny <borisp@nvidia.com> 14850M: John Fastabend <john.fastabend@gmail.com> 14851M: Jakub Kicinski <kuba@kernel.org> 14852L: netdev@vger.kernel.org 14853S: Maintained 14854F: include/net/tls.h 14855F: include/uapi/linux/tls.h 14856F: net/tls/* 14857 14858NETXEN (1/10) GbE SUPPORT 14859M: Manish Chopra <manishc@marvell.com> 14860M: Rahul Verma <rahulv@marvell.com> 14861M: GR-Linux-NIC-Dev@marvell.com 14862L: netdev@vger.kernel.org 14863S: Supported 14864F: drivers/net/ethernet/qlogic/netxen/ 14865 14866NET_FAILOVER MODULE 14867M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14868L: netdev@vger.kernel.org 14869S: Supported 14870F: Documentation/networking/net_failover.rst 14871F: drivers/net/net_failover.c 14872F: include/net/net_failover.h 14873 14874NEXTHOP 14875M: David Ahern <dsahern@kernel.org> 14876L: netdev@vger.kernel.org 14877S: Maintained 14878F: include/net/netns/nexthop.h 14879F: include/net/nexthop.h 14880F: include/uapi/linux/nexthop.h 14881F: net/ipv4/nexthop.c 14882 14883NFC SUBSYSTEM 14884M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14885L: netdev@vger.kernel.org 14886S: Maintained 14887F: Documentation/devicetree/bindings/net/nfc/ 14888F: drivers/nfc/ 14889F: include/net/nfc/ 14890F: include/uapi/linux/nfc.h 14891F: net/nfc/ 14892 14893NFC VIRTUAL NCI DEVICE DRIVER 14894M: Bongsu Jeon <bongsu.jeon@samsung.com> 14895L: netdev@vger.kernel.org 14896S: Supported 14897F: drivers/nfc/virtual_ncidev.c 14898F: tools/testing/selftests/nci/ 14899 14900NFS, SUNRPC, AND LOCKD CLIENTS 14901M: Trond Myklebust <trond.myklebust@hammerspace.com> 14902M: Anna Schumaker <anna@kernel.org> 14903L: linux-nfs@vger.kernel.org 14904S: Maintained 14905W: http://client.linux-nfs.org 14906T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14907F: Documentation/filesystems/nfs/ 14908F: fs/lockd/ 14909F: fs/nfs/ 14910F: fs/nfs_common/ 14911F: include/linux/lockd/ 14912F: include/linux/nfs* 14913F: include/linux/sunrpc/ 14914F: include/uapi/linux/nfs* 14915F: include/uapi/linux/sunrpc/ 14916F: net/sunrpc/ 14917 14918NILFS2 FILESYSTEM 14919M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14920L: linux-nilfs@vger.kernel.org 14921S: Supported 14922W: https://nilfs.sourceforge.io/ 14923W: https://nilfs.osdn.jp/ 14924T: git https://github.com/konis/nilfs2.git 14925F: Documentation/filesystems/nilfs2.rst 14926F: fs/nilfs2/ 14927F: include/trace/events/nilfs2.h 14928F: include/uapi/linux/nilfs2_api.h 14929F: include/uapi/linux/nilfs2_ondisk.h 14930 14931NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14932M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14933S: Maintained 14934W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14935F: Documentation/scsi/NinjaSCSI.rst 14936F: drivers/scsi/pcmcia/nsp_* 14937 14938NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14939M: GOTO Masanori <gotom@debian.or.jp> 14940M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14941S: Maintained 14942W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14943F: Documentation/scsi/NinjaSCSI.rst 14944F: drivers/scsi/nsp32* 14945 14946NINTENDO HID DRIVER 14947M: Daniel J. Ogorchock <djogorchock@gmail.com> 14948L: linux-input@vger.kernel.org 14949S: Maintained 14950F: drivers/hid/hid-nintendo* 14951 14952NIOS2 ARCHITECTURE 14953M: Dinh Nguyen <dinguyen@kernel.org> 14954S: Maintained 14955T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14956F: arch/nios2/ 14957 14958NITRO ENCLAVES (NE) 14959M: Alexandru Ciobotaru <alcioa@amazon.com> 14960L: linux-kernel@vger.kernel.org 14961L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14962S: Supported 14963W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14964F: Documentation/virt/ne_overview.rst 14965F: drivers/virt/nitro_enclaves/ 14966F: include/linux/nitro_enclaves.h 14967F: include/uapi/linux/nitro_enclaves.h 14968F: samples/nitro_enclaves/ 14969 14970NOHZ, DYNTICKS SUPPORT 14971M: Frederic Weisbecker <frederic@kernel.org> 14972M: Thomas Gleixner <tglx@linutronix.de> 14973M: Ingo Molnar <mingo@kernel.org> 14974L: linux-kernel@vger.kernel.org 14975S: Maintained 14976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14977F: include/linux/sched/nohz.h 14978F: include/linux/tick.h 14979F: kernel/time/tick*.* 14980 14981NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14982M: Pavel Machek <pavel@ucw.cz> 14983M: Sakari Ailus <sakari.ailus@iki.fi> 14984L: linux-media@vger.kernel.org 14985S: Maintained 14986F: drivers/media/i2c/ad5820.c 14987F: drivers/media/i2c/et8ek8 14988 14989NOKIA N900 POWER SUPPLY DRIVERS 14990R: Pali Rohár <pali@kernel.org> 14991F: drivers/power/supply/bq2415x_charger.c 14992F: drivers/power/supply/bq27xxx_battery.c 14993F: drivers/power/supply/bq27xxx_battery_i2c.c 14994F: drivers/power/supply/isp1704_charger.c 14995F: drivers/power/supply/rx51_battery.c 14996F: include/linux/power/bq2415x_charger.h 14997F: include/linux/power/bq27xxx_battery.h 14998 14999NOLIBC HEADER FILE 15000M: Willy Tarreau <w@1wt.eu> 15001S: Maintained 15002T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15003F: tools/include/nolibc/ 15004F: tools/testing/selftests/nolibc/ 15005 15006NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15007M: Hans de Goede <hdegoede@redhat.com> 15008L: linux-input@vger.kernel.org 15009S: Maintained 15010F: drivers/input/touchscreen/novatek-nvt-ts.c 15011 15012NSDEPS 15013M: Matthias Maennich <maennich@google.com> 15014S: Maintained 15015F: Documentation/core-api/symbol-namespaces.rst 15016F: scripts/nsdeps 15017 15018NTB AMD DRIVER 15019M: Sanjay R Mehta <sanju.mehta@amd.com> 15020M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15021L: ntb@lists.linux.dev 15022S: Supported 15023F: drivers/ntb/hw/amd/ 15024 15025NTB DRIVER CORE 15026M: Jon Mason <jdmason@kudzu.us> 15027M: Dave Jiang <dave.jiang@intel.com> 15028M: Allen Hubbe <allenbh@gmail.com> 15029L: ntb@lists.linux.dev 15030S: Supported 15031W: https://github.com/jonmason/ntb/wiki 15032T: git https://github.com/jonmason/ntb.git 15033F: drivers/net/ntb_netdev.c 15034F: drivers/ntb/ 15035F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15036F: include/linux/ntb.h 15037F: include/linux/ntb_transport.h 15038F: tools/testing/selftests/ntb/ 15039 15040NTB IDT DRIVER 15041M: Serge Semin <fancer.lancer@gmail.com> 15042L: ntb@lists.linux.dev 15043S: Supported 15044F: drivers/ntb/hw/idt/ 15045 15046NTB INTEL DRIVER 15047M: Dave Jiang <dave.jiang@intel.com> 15048L: ntb@lists.linux.dev 15049S: Supported 15050W: https://github.com/davejiang/linux/wiki 15051T: git https://github.com/davejiang/linux.git 15052F: drivers/ntb/hw/intel/ 15053 15054NTFS FILESYSTEM 15055M: Anton Altaparmakov <anton@tuxera.com> 15056R: Namjae Jeon <linkinjeon@kernel.org> 15057L: linux-ntfs-dev@lists.sourceforge.net 15058S: Supported 15059W: http://www.tuxera.com/ 15060T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15061F: Documentation/filesystems/ntfs.rst 15062F: fs/ntfs/ 15063 15064NTFS3 FILESYSTEM 15065M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15066L: ntfs3@lists.linux.dev 15067S: Supported 15068W: http://www.paragon-software.com/ 15069T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15070F: Documentation/filesystems/ntfs3.rst 15071F: fs/ntfs3/ 15072 15073NUBUS SUBSYSTEM 15074M: Finn Thain <fthain@linux-m68k.org> 15075L: linux-m68k@lists.linux-m68k.org 15076S: Maintained 15077F: arch/*/include/asm/nubus.h 15078F: drivers/nubus/ 15079F: include/linux/nubus.h 15080F: include/uapi/linux/nubus.h 15081 15082NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15083M: Antonino Daplas <adaplas@gmail.com> 15084L: linux-fbdev@vger.kernel.org 15085S: Maintained 15086F: drivers/video/fbdev/nvidia/ 15087F: drivers/video/fbdev/riva/ 15088 15089NVIDIA WMI EC BACKLIGHT DRIVER 15090M: Daniel Dadap <ddadap@nvidia.com> 15091L: platform-driver-x86@vger.kernel.org 15092S: Supported 15093F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15094F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15095 15096NVM EXPRESS DRIVER 15097M: Keith Busch <kbusch@kernel.org> 15098M: Jens Axboe <axboe@fb.com> 15099M: Christoph Hellwig <hch@lst.de> 15100M: Sagi Grimberg <sagi@grimberg.me> 15101L: linux-nvme@lists.infradead.org 15102S: Supported 15103W: http://git.infradead.org/nvme.git 15104T: git git://git.infradead.org/nvme.git 15105F: Documentation/nvme/ 15106F: drivers/nvme/common/ 15107F: drivers/nvme/host/ 15108F: include/linux/nvme-*.h 15109F: include/linux/nvme.h 15110F: include/uapi/linux/nvme_ioctl.h 15111 15112NVM EXPRESS FABRICS AUTHENTICATION 15113M: Hannes Reinecke <hare@suse.de> 15114L: linux-nvme@lists.infradead.org 15115S: Supported 15116F: drivers/nvme/host/auth.c 15117F: drivers/nvme/target/auth.c 15118F: drivers/nvme/target/fabrics-cmd-auth.c 15119F: include/linux/nvme-auth.h 15120 15121NVM EXPRESS FC TRANSPORT DRIVERS 15122M: James Smart <james.smart@broadcom.com> 15123L: linux-nvme@lists.infradead.org 15124S: Supported 15125F: drivers/nvme/host/fc.c 15126F: drivers/nvme/target/fc.c 15127F: drivers/nvme/target/fcloop.c 15128F: include/linux/nvme-fc-driver.h 15129F: include/linux/nvme-fc.h 15130 15131NVM EXPRESS HARDWARE MONITORING SUPPORT 15132M: Guenter Roeck <linux@roeck-us.net> 15133L: linux-nvme@lists.infradead.org 15134S: Supported 15135F: drivers/nvme/host/hwmon.c 15136 15137NVM EXPRESS TARGET DRIVER 15138M: Christoph Hellwig <hch@lst.de> 15139M: Sagi Grimberg <sagi@grimberg.me> 15140M: Chaitanya Kulkarni <kch@nvidia.com> 15141L: linux-nvme@lists.infradead.org 15142S: Supported 15143W: http://git.infradead.org/nvme.git 15144T: git git://git.infradead.org/nvme.git 15145F: drivers/nvme/target/ 15146 15147NVMEM FRAMEWORK 15148M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15149S: Maintained 15150T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15151F: Documentation/ABI/stable/sysfs-bus-nvmem 15152F: Documentation/devicetree/bindings/nvmem/ 15153F: drivers/nvmem/ 15154F: include/linux/nvmem-consumer.h 15155F: include/linux/nvmem-provider.h 15156 15157NXP BLUETOOTH WIRELESS DRIVERS 15158M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15159M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15160S: Maintained 15161F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15162F: drivers/bluetooth/btnxpuart.c 15163 15164NXP C45 TJA11XX PHY DRIVER 15165M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15166L: netdev@vger.kernel.org 15167S: Maintained 15168F: drivers/net/phy/nxp-c45-tja11xx.c 15169 15170NXP FSPI DRIVER 15171M: Han Xu <han.xu@nxp.com> 15172M: Haibo Chen <haibo.chen@nxp.com> 15173R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15174L: linux-spi@vger.kernel.org 15175S: Maintained 15176F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15177F: drivers/spi/spi-nxp-fspi.c 15178 15179NXP FXAS21002C DRIVER 15180M: Rui Miguel Silva <rmfrfs@gmail.com> 15181L: linux-iio@vger.kernel.org 15182S: Maintained 15183F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15184F: drivers/iio/gyro/fxas21002c.h 15185F: drivers/iio/gyro/fxas21002c_core.c 15186F: drivers/iio/gyro/fxas21002c_i2c.c 15187F: drivers/iio/gyro/fxas21002c_spi.c 15188 15189NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15190M: Haibo Chen <haibo.chen@nxp.com> 15191L: linux-iio@vger.kernel.org 15192L: linux-imx@nxp.com 15193S: Maintained 15194F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15195F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15196F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15197F: drivers/iio/adc/imx7d_adc.c 15198F: drivers/iio/adc/imx93_adc.c 15199F: drivers/iio/adc/vf610_adc.c 15200 15201NXP i.MX 8M ISI DRIVER 15202M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15203L: linux-media@vger.kernel.org 15204S: Maintained 15205F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15206F: drivers/media/platform/nxp/imx8-isi/ 15207 15208NXP i.MX 8MP DW100 V4L2 DRIVER 15209M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15210L: linux-media@vger.kernel.org 15211S: Maintained 15212F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15213F: Documentation/userspace-api/media/drivers/dw100.rst 15214F: drivers/media/platform/nxp/dw100/ 15215F: include/uapi/linux/dw100.h 15216 15217NXP i.MX 8MQ DCSS DRIVER 15218M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15219R: Lucas Stach <l.stach@pengutronix.de> 15220L: dri-devel@lists.freedesktop.org 15221S: Maintained 15222F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15223F: drivers/gpu/drm/imx/dcss/ 15224 15225NXP i.MX 8QXP ADC DRIVER 15226M: Cai Huoqing <cai.huoqing@linux.dev> 15227M: Haibo Chen <haibo.chen@nxp.com> 15228L: linux-imx@nxp.com 15229L: linux-iio@vger.kernel.org 15230S: Maintained 15231F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15232F: drivers/iio/adc/imx8qxp-adc.c 15233 15234NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15235M: Mirela Rabulea <mirela.rabulea@nxp.com> 15236R: NXP Linux Team <linux-imx@nxp.com> 15237L: linux-media@vger.kernel.org 15238S: Maintained 15239F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15240F: drivers/media/platform/nxp/imx-jpeg 15241 15242NXP i.MX CLOCK DRIVERS 15243M: Abel Vesa <abelvesa@kernel.org> 15244R: Peng Fan <peng.fan@nxp.com> 15245L: linux-clk@vger.kernel.org 15246L: linux-imx@nxp.com 15247S: Maintained 15248T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15249F: Documentation/devicetree/bindings/clock/imx* 15250F: drivers/clk/imx/ 15251F: include/dt-bindings/clock/imx* 15252 15253NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15254M: Jagan Teki <jagan@amarulasolutions.com> 15255S: Maintained 15256F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15257F: drivers/regulator/pf8x00-regulator.c 15258 15259NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15260M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15261L: linux-kernel@vger.kernel.org 15262S: Maintained 15263F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15264F: drivers/extcon/extcon-ptn5150.c 15265 15266NXP SGTL5000 DRIVER 15267M: Fabio Estevam <festevam@gmail.com> 15268L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15269S: Maintained 15270F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15271F: sound/soc/codecs/sgtl5000* 15272 15273NXP SJA1105 ETHERNET SWITCH DRIVER 15274M: Vladimir Oltean <olteanv@gmail.com> 15275L: linux-kernel@vger.kernel.org 15276S: Maintained 15277F: drivers/net/dsa/sja1105 15278F: drivers/net/pcs/pcs-xpcs-nxp.c 15279 15280NXP TDA998X DRM DRIVER 15281M: Russell King <linux@armlinux.org.uk> 15282S: Maintained 15283T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15284T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15285F: drivers/gpu/drm/i2c/tda998x_drv.c 15286F: include/drm/i2c/tda998x.h 15287F: include/dt-bindings/display/tda998x.h 15288K: "nxp,tda998x" 15289 15290NXP TFA9879 DRIVER 15291M: Peter Rosin <peda@axentia.se> 15292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15293S: Maintained 15294F: Documentation/devicetree/bindings/sound/tfa9879.txt 15295F: sound/soc/codecs/tfa9879* 15296 15297NXP-NCI NFC DRIVER 15298S: Orphan 15299F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15300F: drivers/nfc/nxp-nci 15301 15302NXP/Goodix TFA989X (TFA1) DRIVER 15303M: Stephan Gerhold <stephan@gerhold.net> 15304L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15305S: Maintained 15306F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15307F: sound/soc/codecs/tfa989x.c 15308 15309NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15310M: Jonas Malaco <jonas@protocubo.io> 15311L: linux-hwmon@vger.kernel.org 15312S: Maintained 15313F: Documentation/hwmon/nzxt-kraken2.rst 15314F: drivers/hwmon/nzxt-kraken2.c 15315 15316NZXT-SMART2 HARDWARE MONITORING DRIVER 15317M: Aleksandr Mezin <mezin.alexander@gmail.com> 15318L: linux-hwmon@vger.kernel.org 15319S: Maintained 15320F: Documentation/hwmon/nzxt-smart2.rst 15321F: drivers/hwmon/nzxt-smart2.c 15322 15323OBJAGG 15324M: Jiri Pirko <jiri@resnulli.us> 15325L: netdev@vger.kernel.org 15326S: Supported 15327F: include/linux/objagg.h 15328F: lib/objagg.c 15329F: lib/test_objagg.c 15330 15331OBJTOOL 15332M: Josh Poimboeuf <jpoimboe@kernel.org> 15333M: Peter Zijlstra <peterz@infradead.org> 15334S: Supported 15335F: include/linux/objtool*.h 15336F: tools/objtool/ 15337 15338OCELOT ETHERNET SWITCH DRIVER 15339M: Vladimir Oltean <vladimir.oltean@nxp.com> 15340M: Claudiu Manoil <claudiu.manoil@nxp.com> 15341M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15342M: UNGLinuxDriver@microchip.com 15343L: netdev@vger.kernel.org 15344S: Supported 15345F: drivers/net/dsa/ocelot/* 15346F: drivers/net/ethernet/mscc/ 15347F: include/soc/mscc/ocelot* 15348F: net/dsa/tag_ocelot.c 15349F: net/dsa/tag_ocelot_8021q.c 15350F: tools/testing/selftests/drivers/net/ocelot/* 15351 15352OCELOT EXTERNAL SWITCH CONTROL 15353M: Colin Foster <colin.foster@in-advantage.com> 15354S: Supported 15355F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15356F: drivers/mfd/ocelot* 15357F: drivers/net/dsa/ocelot/ocelot_ext.c 15358F: include/linux/mfd/ocelot.h 15359 15360OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15361M: Frederic Barrat <fbarrat@linux.ibm.com> 15362M: Andrew Donnellan <ajd@linux.ibm.com> 15363L: linuxppc-dev@lists.ozlabs.org 15364S: Supported 15365F: Documentation/userspace-api/accelerators/ocxl.rst 15366F: arch/powerpc/include/asm/pnv-ocxl.h 15367F: arch/powerpc/platforms/powernv/ocxl.c 15368F: drivers/misc/ocxl/ 15369F: include/misc/ocxl* 15370F: include/uapi/misc/ocxl.h 15371 15372OMAP AUDIO SUPPORT 15373M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15374M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15375L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15376L: linux-omap@vger.kernel.org 15377S: Maintained 15378F: sound/soc/ti/n810.c 15379F: sound/soc/ti/omap* 15380F: sound/soc/ti/rx51.c 15381F: sound/soc/ti/sdma-pcm.* 15382 15383OMAP CLOCK FRAMEWORK SUPPORT 15384M: Paul Walmsley <paul@pwsan.com> 15385L: linux-omap@vger.kernel.org 15386S: Maintained 15387F: arch/arm/*omap*/*clock* 15388 15389OMAP DEVICE TREE SUPPORT 15390M: Benoît Cousson <bcousson@baylibre.com> 15391M: Tony Lindgren <tony@atomide.com> 15392L: linux-omap@vger.kernel.org 15393L: devicetree@vger.kernel.org 15394S: Maintained 15395F: arch/arm/boot/dts/ti/omap/ 15396 15397OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15398L: linux-omap@vger.kernel.org 15399L: linux-fbdev@vger.kernel.org 15400S: Orphan 15401F: Documentation/arch/arm/omap/dss.rst 15402F: drivers/video/fbdev/omap2/ 15403 15404OMAP FRAMEBUFFER SUPPORT 15405L: linux-fbdev@vger.kernel.org 15406L: linux-omap@vger.kernel.org 15407S: Orphan 15408F: drivers/video/fbdev/omap/ 15409 15410OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15411M: Roger Quadros <rogerq@kernel.org> 15412M: Tony Lindgren <tony@atomide.com> 15413L: linux-omap@vger.kernel.org 15414S: Maintained 15415F: arch/arm/mach-omap2/*gpmc* 15416F: drivers/memory/omap-gpmc.c 15417 15418OMAP GPIO DRIVER 15419M: Grygorii Strashko <grygorii.strashko@ti.com> 15420M: Santosh Shilimkar <ssantosh@kernel.org> 15421M: Kevin Hilman <khilman@kernel.org> 15422L: linux-omap@vger.kernel.org 15423S: Maintained 15424F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15425F: drivers/gpio/gpio-omap.c 15426 15427OMAP HARDWARE SPINLOCK SUPPORT 15428M: Ohad Ben-Cohen <ohad@wizery.com> 15429L: linux-omap@vger.kernel.org 15430S: Maintained 15431F: drivers/hwspinlock/omap_hwspinlock.c 15432 15433OMAP HS MMC SUPPORT 15434L: linux-mmc@vger.kernel.org 15435L: linux-omap@vger.kernel.org 15436S: Orphan 15437F: drivers/mmc/host/omap_hsmmc.c 15438 15439OMAP HWMOD DATA 15440M: Paul Walmsley <paul@pwsan.com> 15441L: linux-omap@vger.kernel.org 15442S: Maintained 15443F: arch/arm/mach-omap2/omap_hwmod*data* 15444 15445OMAP HWMOD SUPPORT 15446M: Benoît Cousson <bcousson@baylibre.com> 15447M: Paul Walmsley <paul@pwsan.com> 15448L: linux-omap@vger.kernel.org 15449S: Maintained 15450F: arch/arm/mach-omap2/omap_hwmod.* 15451 15452OMAP I2C DRIVER 15453M: Vignesh R <vigneshr@ti.com> 15454L: linux-omap@vger.kernel.org 15455L: linux-i2c@vger.kernel.org 15456S: Maintained 15457F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15458F: drivers/i2c/busses/i2c-omap.c 15459 15460OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15461M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15462L: linux-media@vger.kernel.org 15463S: Maintained 15464F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15465F: drivers/media/platform/ti/omap3isp/ 15466F: drivers/staging/media/omap4iss/ 15467 15468OMAP MMC SUPPORT 15469M: Aaro Koskinen <aaro.koskinen@iki.fi> 15470L: linux-omap@vger.kernel.org 15471S: Odd Fixes 15472F: drivers/mmc/host/omap.c 15473 15474OMAP POWER MANAGEMENT SUPPORT 15475M: Kevin Hilman <khilman@kernel.org> 15476L: linux-omap@vger.kernel.org 15477S: Maintained 15478F: arch/arm/*omap*/*pm* 15479F: drivers/cpufreq/omap-cpufreq.c 15480 15481OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15482M: Paul Walmsley <paul@pwsan.com> 15483L: linux-omap@vger.kernel.org 15484S: Maintained 15485F: arch/arm/mach-omap2/prm* 15486 15487OMAP RANDOM NUMBER GENERATOR SUPPORT 15488M: Deepak Saxena <dsaxena@plexity.net> 15489S: Maintained 15490F: drivers/char/hw_random/omap-rng.c 15491 15492OMAP USB SUPPORT 15493L: linux-usb@vger.kernel.org 15494L: linux-omap@vger.kernel.org 15495S: Orphan 15496F: arch/arm/*omap*/usb* 15497F: drivers/usb/*/*omap* 15498 15499OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15500M: Mark Jackson <mpfj@newflow.co.uk> 15501L: linux-omap@vger.kernel.org 15502S: Maintained 15503F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15504 15505OMAP1 SUPPORT 15506M: Aaro Koskinen <aaro.koskinen@iki.fi> 15507M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15508M: Tony Lindgren <tony@atomide.com> 15509L: linux-omap@vger.kernel.org 15510S: Maintained 15511Q: http://patchwork.kernel.org/project/linux-omap/list/ 15512T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15513F: arch/arm/configs/omap1_defconfig 15514F: arch/arm/mach-omap1/ 15515F: drivers/i2c/busses/i2c-omap.c 15516F: include/linux/platform_data/ams-delta-fiq.h 15517F: include/linux/platform_data/i2c-omap.h 15518 15519OMAP2+ SUPPORT 15520M: Tony Lindgren <tony@atomide.com> 15521L: linux-omap@vger.kernel.org 15522S: Maintained 15523W: http://www.muru.com/linux/omap/ 15524W: http://linux.omap.com/ 15525Q: http://patchwork.kernel.org/project/linux-omap/list/ 15526T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15527F: arch/arm/configs/omap2plus_defconfig 15528F: arch/arm/mach-omap2/ 15529F: drivers/bus/ti-sysc.c 15530F: drivers/gpio/gpio-tps65219.c 15531F: drivers/i2c/busses/i2c-omap.c 15532F: drivers/irqchip/irq-omap-intc.c 15533F: drivers/mfd/*omap*.c 15534F: drivers/mfd/menelaus.c 15535F: drivers/mfd/palmas.c 15536F: drivers/mfd/tps65217.c 15537F: drivers/mfd/tps65218.c 15538F: drivers/mfd/tps65219.c 15539F: drivers/mfd/tps65910.c 15540F: drivers/mfd/twl-core.[ch] 15541F: drivers/mfd/twl4030*.c 15542F: drivers/mfd/twl6030*.c 15543F: drivers/mfd/twl6040*.c 15544F: drivers/regulator/palmas-regulator*.c 15545F: drivers/regulator/pbias-regulator.c 15546F: drivers/regulator/tps65217-regulator.c 15547F: drivers/regulator/tps65218-regulator.c 15548F: drivers/regulator/tps65219-regulator.c 15549F: drivers/regulator/tps65910-regulator.c 15550F: drivers/regulator/twl-regulator.c 15551F: drivers/regulator/twl6030-regulator.c 15552F: include/linux/platform_data/i2c-omap.h 15553F: include/linux/platform_data/ti-sysc.h 15554 15555OMFS FILESYSTEM 15556M: Bob Copeland <me@bobcopeland.com> 15557L: linux-karma-devel@lists.sourceforge.net 15558S: Maintained 15559F: Documentation/filesystems/omfs.rst 15560F: fs/omfs/ 15561 15562OMNIVISION OG01A1B SENSOR DRIVER 15563M: Shawn Tu <shawnx.tu@intel.com> 15564L: linux-media@vger.kernel.org 15565S: Maintained 15566F: drivers/media/i2c/og01a1b.c 15567 15568OMNIVISION OV01A10 SENSOR DRIVER 15569M: Bingbu Cao <bingbu.cao@intel.com> 15570L: linux-media@vger.kernel.org 15571S: Maintained 15572T: git git://linuxtv.org/media_tree.git 15573F: drivers/media/i2c/ov01a10.c 15574 15575OMNIVISION OV02A10 SENSOR DRIVER 15576M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15577L: linux-media@vger.kernel.org 15578S: Maintained 15579T: git git://linuxtv.org/media_tree.git 15580F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15581F: drivers/media/i2c/ov02a10.c 15582 15583OMNIVISION OV08D10 SENSOR DRIVER 15584M: Jimmy Su <jimmy.su@intel.com> 15585L: linux-media@vger.kernel.org 15586S: Maintained 15587T: git git://linuxtv.org/media_tree.git 15588F: drivers/media/i2c/ov08d10.c 15589 15590OMNIVISION OV08X40 SENSOR DRIVER 15591M: Jason Chen <jason.z.chen@intel.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: drivers/media/i2c/ov08x40.c 15596 15597OMNIVISION OV13858 SENSOR DRIVER 15598M: Sakari Ailus <sakari.ailus@linux.intel.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: drivers/media/i2c/ov13858.c 15603 15604OMNIVISION OV13B10 SENSOR DRIVER 15605M: Arec Kao <arec.kao@intel.com> 15606L: linux-media@vger.kernel.org 15607S: Maintained 15608T: git git://linuxtv.org/media_tree.git 15609F: drivers/media/i2c/ov13b10.c 15610 15611OMNIVISION OV2680 SENSOR DRIVER 15612M: Rui Miguel Silva <rmfrfs@gmail.com> 15613L: linux-media@vger.kernel.org 15614S: Maintained 15615T: git git://linuxtv.org/media_tree.git 15616F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15617F: drivers/media/i2c/ov2680.c 15618 15619OMNIVISION OV2685 SENSOR DRIVER 15620M: Shunqian Zheng <zhengsq@rock-chips.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15625F: drivers/media/i2c/ov2685.c 15626 15627OMNIVISION OV2740 SENSOR DRIVER 15628M: Tianshu Qiu <tian.shu.qiu@intel.com> 15629R: Shawn Tu <shawnx.tu@intel.com> 15630R: Bingbu Cao <bingbu.cao@intel.com> 15631L: linux-media@vger.kernel.org 15632S: Maintained 15633T: git git://linuxtv.org/media_tree.git 15634F: drivers/media/i2c/ov2740.c 15635 15636OMNIVISION OV4689 SENSOR DRIVER 15637M: Mikhail Rudenko <mike.rudenko@gmail.com> 15638L: linux-media@vger.kernel.org 15639S: Maintained 15640T: git git://linuxtv.org/media_tree.git 15641F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15642F: drivers/media/i2c/ov5647.c 15643 15644OMNIVISION OV5640 SENSOR DRIVER 15645M: Steve Longerbeam <slongerbeam@gmail.com> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: drivers/media/i2c/ov5640.c 15650 15651OMNIVISION OV5647 SENSOR DRIVER 15652M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15653M: Jacopo Mondi <jacopo@jmondi.org> 15654L: linux-media@vger.kernel.org 15655S: Maintained 15656T: git git://linuxtv.org/media_tree.git 15657F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15658F: drivers/media/i2c/ov5647.c 15659 15660OMNIVISION OV5670 SENSOR DRIVER 15661M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15662L: linux-media@vger.kernel.org 15663S: Maintained 15664T: git git://linuxtv.org/media_tree.git 15665F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15666F: drivers/media/i2c/ov5670.c 15667 15668OMNIVISION OV5675 SENSOR DRIVER 15669M: Shawn Tu <shawnx.tu@intel.com> 15670L: linux-media@vger.kernel.org 15671S: Maintained 15672T: git git://linuxtv.org/media_tree.git 15673F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15674F: drivers/media/i2c/ov5675.c 15675 15676OMNIVISION OV5693 SENSOR DRIVER 15677M: Daniel Scally <djrscally@gmail.com> 15678L: linux-media@vger.kernel.org 15679S: Maintained 15680T: git git://linuxtv.org/media_tree.git 15681F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15682F: drivers/media/i2c/ov5693.c 15683 15684OMNIVISION OV5695 SENSOR DRIVER 15685M: Shunqian Zheng <zhengsq@rock-chips.com> 15686L: linux-media@vger.kernel.org 15687S: Maintained 15688T: git git://linuxtv.org/media_tree.git 15689F: drivers/media/i2c/ov5695.c 15690 15691OMNIVISION OV7670 SENSOR DRIVER 15692L: linux-media@vger.kernel.org 15693S: Orphan 15694T: git git://linuxtv.org/media_tree.git 15695F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15696F: drivers/media/i2c/ov7670.c 15697 15698OMNIVISION OV772x SENSOR DRIVER 15699M: Jacopo Mondi <jacopo@jmondi.org> 15700L: linux-media@vger.kernel.org 15701S: Odd fixes 15702T: git git://linuxtv.org/media_tree.git 15703F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15704F: drivers/media/i2c/ov772x.c 15705F: include/media/i2c/ov772x.h 15706 15707OMNIVISION OV7740 SENSOR DRIVER 15708M: Wenyou Yang <wenyou.yang@microchip.com> 15709L: linux-media@vger.kernel.org 15710S: Maintained 15711T: git git://linuxtv.org/media_tree.git 15712F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15713F: drivers/media/i2c/ov7740.c 15714 15715OMNIVISION OV8856 SENSOR DRIVER 15716M: Sakari Ailus <sakari.ailus@linux.intel.com> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719T: git git://linuxtv.org/media_tree.git 15720F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15721F: drivers/media/i2c/ov8856.c 15722 15723OMNIVISION OV8858 SENSOR DRIVER 15724M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15725M: Nicholas Roth <nicholas@rothemail.net> 15726L: linux-media@vger.kernel.org 15727S: Maintained 15728T: git git://linuxtv.org/media_tree.git 15729F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15730F: drivers/media/i2c/ov8858.c 15731 15732OMNIVISION OV9282 SENSOR DRIVER 15733M: Paul J. Murphy <paul.j.murphy@intel.com> 15734M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15735L: linux-media@vger.kernel.org 15736S: Maintained 15737T: git git://linuxtv.org/media_tree.git 15738F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15739F: drivers/media/i2c/ov9282.c 15740 15741OMNIVISION OV9640 SENSOR DRIVER 15742M: Petr Cvek <petrcvekcz@gmail.com> 15743L: linux-media@vger.kernel.org 15744S: Maintained 15745F: drivers/media/i2c/ov9640.* 15746 15747OMNIVISION OV9650 SENSOR DRIVER 15748M: Sakari Ailus <sakari.ailus@linux.intel.com> 15749R: Akinobu Mita <akinobu.mita@gmail.com> 15750R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753T: git git://linuxtv.org/media_tree.git 15754F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15755F: drivers/media/i2c/ov9650.c 15756 15757OMNIVISION OV9734 SENSOR DRIVER 15758M: Tianshu Qiu <tian.shu.qiu@intel.com> 15759R: Bingbu Cao <bingbu.cao@intel.com> 15760L: linux-media@vger.kernel.org 15761S: Maintained 15762T: git git://linuxtv.org/media_tree.git 15763F: drivers/media/i2c/ov9734.c 15764 15765ONBOARD USB HUB DRIVER 15766M: Matthias Kaehlcke <mka@chromium.org> 15767L: linux-usb@vger.kernel.org 15768S: Maintained 15769F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15770F: drivers/usb/misc/onboard_usb_hub.c 15771 15772ONENAND FLASH DRIVER 15773M: Kyungmin Park <kyungmin.park@samsung.com> 15774L: linux-mtd@lists.infradead.org 15775S: Maintained 15776F: drivers/mtd/nand/onenand/ 15777F: include/linux/mtd/onenand*.h 15778 15779ONEXPLAYER FAN DRIVER 15780M: Derek John Clark <derekjohn.clark@gmail.com> 15781M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15782L: linux-hwmon@vger.kernel.org 15783S: Maintained 15784F: drivers/hwmon/oxp-sensors.c 15785 15786ONIE TLV NVMEM LAYOUT DRIVER 15787M: Miquel Raynal <miquel.raynal@bootlin.com> 15788S: Maintained 15789F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15790F: drivers/nvmem/layouts/onie-tlv.c 15791 15792ONION OMEGA2+ BOARD 15793M: Harvey Hunt <harveyhuntnexus@gmail.com> 15794L: linux-mips@vger.kernel.org 15795S: Maintained 15796F: arch/mips/boot/dts/ralink/omega2p.dts 15797 15798ONSEMI ETHERNET PHY DRIVERS 15799M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15800L: netdev@vger.kernel.org 15801S: Supported 15802W: http://www.onsemi.com 15803F: drivers/net/phy/ncn* 15804 15805OP-TEE DRIVER 15806M: Jens Wiklander <jens.wiklander@linaro.org> 15807L: op-tee@lists.trustedfirmware.org 15808S: Maintained 15809F: Documentation/ABI/testing/sysfs-bus-optee-devices 15810F: drivers/tee/optee/ 15811 15812OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15813M: Sumit Garg <sumit.garg@linaro.org> 15814L: op-tee@lists.trustedfirmware.org 15815S: Maintained 15816F: drivers/char/hw_random/optee-rng.c 15817 15818OP-TEE RTC DRIVER 15819M: Clément Léger <clement.leger@bootlin.com> 15820L: linux-rtc@vger.kernel.org 15821S: Maintained 15822F: drivers/rtc/rtc-optee.c 15823 15824OPA-VNIC DRIVER 15825M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15826L: linux-rdma@vger.kernel.org 15827S: Supported 15828F: drivers/infiniband/ulp/opa_vnic 15829 15830OPEN FIRMWARE AND FLATTENED DEVICE TREE 15831M: Rob Herring <robh+dt@kernel.org> 15832M: Frank Rowand <frowand.list@gmail.com> 15833L: devicetree@vger.kernel.org 15834S: Maintained 15835W: http://www.devicetree.org/ 15836C: irc://irc.libera.chat/devicetree 15837T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15838F: Documentation/ABI/testing/sysfs-firmware-ofw 15839F: drivers/of/ 15840F: include/linux/of*.h 15841F: scripts/dtc/ 15842K: of_overlay_notifier_ 15843K: of_overlay_fdt_apply 15844K: of_overlay_remove 15845 15846OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15847M: Rob Herring <robh+dt@kernel.org> 15848M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15849M: Conor Dooley <conor+dt@kernel.org> 15850L: devicetree@vger.kernel.org 15851S: Maintained 15852Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15853C: irc://irc.libera.chat/devicetree 15854T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15855F: Documentation/devicetree/ 15856F: arch/*/boot/dts/ 15857F: include/dt-bindings/ 15858 15859OPENCOMPUTE PTP CLOCK DRIVER 15860M: Jonathan Lemon <jonathan.lemon@gmail.com> 15861M: Vadim Fedorenko <vadfed@fb.com> 15862L: netdev@vger.kernel.org 15863S: Maintained 15864F: drivers/ptp/ptp_ocp.c 15865 15866OPENCORES I2C BUS DRIVER 15867M: Peter Korsgaard <peter@korsgaard.com> 15868M: Andrew Lunn <andrew@lunn.ch> 15869L: linux-i2c@vger.kernel.org 15870S: Maintained 15871F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15872F: Documentation/i2c/busses/i2c-ocores.rst 15873F: drivers/i2c/busses/i2c-ocores.c 15874F: include/linux/platform_data/i2c-ocores.h 15875 15876OPENRISC ARCHITECTURE 15877M: Jonas Bonn <jonas@southpole.se> 15878M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15879M: Stafford Horne <shorne@gmail.com> 15880L: linux-openrisc@vger.kernel.org 15881S: Maintained 15882W: http://openrisc.io 15883T: git https://github.com/openrisc/linux.git 15884F: Documentation/arch/openrisc/ 15885F: Documentation/devicetree/bindings/openrisc/ 15886F: arch/openrisc/ 15887F: drivers/irqchip/irq-ompic.c 15888F: drivers/irqchip/irq-or1k-* 15889 15890OPENVSWITCH 15891M: Pravin B Shelar <pshelar@ovn.org> 15892L: netdev@vger.kernel.org 15893L: dev@openvswitch.org 15894S: Maintained 15895W: http://openvswitch.org 15896F: include/uapi/linux/openvswitch.h 15897F: net/openvswitch/ 15898F: tools/testing/selftests/net/openvswitch/ 15899 15900OPERATING PERFORMANCE POINTS (OPP) 15901M: Viresh Kumar <vireshk@kernel.org> 15902M: Nishanth Menon <nm@ti.com> 15903M: Stephen Boyd <sboyd@kernel.org> 15904L: linux-pm@vger.kernel.org 15905S: Maintained 15906T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15907F: Documentation/devicetree/bindings/opp/ 15908F: Documentation/power/opp.rst 15909F: drivers/opp/ 15910F: include/linux/pm_opp.h 15911 15912OPL4 DRIVER 15913M: Clemens Ladisch <clemens@ladisch.de> 15914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15915S: Maintained 15916T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15917F: sound/drivers/opl4/ 15918 15919ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15920M: Mark Fasheh <mark@fasheh.com> 15921M: Joel Becker <jlbec@evilplan.org> 15922M: Joseph Qi <joseph.qi@linux.alibaba.com> 15923L: ocfs2-devel@lists.linux.dev 15924S: Supported 15925W: http://ocfs2.wiki.kernel.org 15926F: Documentation/filesystems/dlmfs.rst 15927F: Documentation/filesystems/ocfs2.rst 15928F: fs/ocfs2/ 15929 15930ORANGEFS FILESYSTEM 15931M: Mike Marshall <hubcap@omnibond.com> 15932R: Martin Brandenburg <martin@omnibond.com> 15933L: devel@lists.orangefs.org 15934S: Supported 15935T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15936F: Documentation/filesystems/orangefs.rst 15937F: fs/orangefs/ 15938 15939ORINOCO DRIVER 15940L: linux-wireless@vger.kernel.org 15941S: Orphan 15942W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15943W: http://www.nongnu.org/orinoco/ 15944F: drivers/net/wireless/intersil/orinoco/ 15945 15946OV2659 OMNIVISION SENSOR DRIVER 15947M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15948L: linux-media@vger.kernel.org 15949S: Maintained 15950W: https://linuxtv.org 15951Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15952T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15953F: drivers/media/i2c/ov2659.c 15954F: include/media/i2c/ov2659.h 15955 15956OVERLAY FILESYSTEM 15957M: Miklos Szeredi <miklos@szeredi.hu> 15958M: Amir Goldstein <amir73il@gmail.com> 15959L: linux-unionfs@vger.kernel.org 15960S: Supported 15961T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15962F: Documentation/filesystems/overlayfs.rst 15963F: fs/overlayfs/ 15964 15965P54 WIRELESS DRIVER 15966M: Christian Lamparter <chunkeey@googlemail.com> 15967L: linux-wireless@vger.kernel.org 15968S: Maintained 15969W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15970F: drivers/net/wireless/intersil/p54/ 15971 15972PACKET SOCKETS 15973M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15974S: Maintained 15975F: include/uapi/linux/if_packet.h 15976F: net/packet/af_packet.c 15977 15978PACKING 15979M: Vladimir Oltean <olteanv@gmail.com> 15980L: netdev@vger.kernel.org 15981S: Supported 15982F: Documentation/core-api/packing.rst 15983F: include/linux/packing.h 15984F: lib/packing.c 15985 15986PADATA PARALLEL EXECUTION MECHANISM 15987M: Steffen Klassert <steffen.klassert@secunet.com> 15988M: Daniel Jordan <daniel.m.jordan@oracle.com> 15989L: linux-crypto@vger.kernel.org 15990L: linux-kernel@vger.kernel.org 15991S: Maintained 15992F: Documentation/core-api/padata.rst 15993F: include/linux/padata.h 15994F: kernel/padata.c 15995 15996PAGE CACHE 15997M: Matthew Wilcox (Oracle) <willy@infradead.org> 15998L: linux-fsdevel@vger.kernel.org 15999S: Supported 16000T: git git://git.infradead.org/users/willy/pagecache.git 16001F: Documentation/filesystems/locking.rst 16002F: Documentation/filesystems/vfs.rst 16003F: include/linux/pagemap.h 16004F: mm/filemap.c 16005F: mm/page-writeback.c 16006F: mm/readahead.c 16007F: mm/truncate.c 16008 16009PAGE POOL 16010M: Jesper Dangaard Brouer <hawk@kernel.org> 16011M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16012L: netdev@vger.kernel.org 16013S: Supported 16014F: Documentation/networking/page_pool.rst 16015F: include/net/page_pool.h 16016F: include/trace/events/page_pool.h 16017F: net/core/page_pool.c 16018 16019PAGE TABLE CHECK 16020M: Pasha Tatashin <pasha.tatashin@soleen.com> 16021M: Andrew Morton <akpm@linux-foundation.org> 16022L: linux-mm@kvack.org 16023S: Maintained 16024F: Documentation/mm/page_table_check.rst 16025F: include/linux/page_table_check.h 16026F: mm/page_table_check.c 16027 16028PANASONIC LAPTOP ACPI EXTRAS DRIVER 16029M: Kenneth Chan <kenneth.t.chan@gmail.com> 16030L: platform-driver-x86@vger.kernel.org 16031S: Maintained 16032F: drivers/platform/x86/panasonic-laptop.c 16033 16034PARALLAX PING IIO SENSOR DRIVER 16035M: Andreas Klinger <ak@it-klinger.de> 16036L: linux-iio@vger.kernel.org 16037S: Maintained 16038F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16039F: drivers/iio/proximity/ping.c 16040 16041PARALLEL LCD/KEYPAD PANEL DRIVER 16042M: Willy Tarreau <willy@haproxy.com> 16043M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16044S: Odd Fixes 16045F: Documentation/admin-guide/lcd-panel-cgram.rst 16046F: drivers/auxdisplay/panel.c 16047 16048PARALLEL PORT SUBSYSTEM 16049M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16050M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16051L: linux-parport@lists.infradead.org (subscribers-only) 16052S: Maintained 16053F: Documentation/driver-api/parport*.rst 16054F: drivers/char/ppdev.c 16055F: drivers/parport/ 16056F: include/linux/parport*.h 16057F: include/uapi/linux/ppdev.h 16058 16059PARAVIRT_OPS INTERFACE 16060M: Juergen Gross <jgross@suse.com> 16061R: Ajay Kaher <akaher@vmware.com> 16062R: Alexey Makhalov <amakhalov@vmware.com> 16063R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16064L: virtualization@lists.linux-foundation.org 16065L: x86@kernel.org 16066S: Supported 16067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16068F: Documentation/virt/paravirt_ops.rst 16069F: arch/*/include/asm/paravirt*.h 16070F: arch/*/kernel/paravirt* 16071F: include/linux/hypervisor.h 16072 16073PARISC ARCHITECTURE 16074M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16075M: Helge Deller <deller@gmx.de> 16076L: linux-parisc@vger.kernel.org 16077S: Maintained 16078W: https://parisc.wiki.kernel.org 16079Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16080T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16081T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16082F: Documentation/arch/parisc/ 16083F: arch/parisc/ 16084F: drivers/char/agp/parisc-agp.c 16085F: drivers/input/misc/hp_sdc_rtc.c 16086F: drivers/input/serio/gscps2.c 16087F: drivers/input/serio/hp_sdc* 16088F: drivers/parisc/ 16089F: drivers/parport/parport_gsc.* 16090F: drivers/tty/serial/8250/8250_parisc.c 16091F: drivers/video/console/sti* 16092F: drivers/video/fbdev/sti* 16093F: drivers/video/logo/logo_parisc* 16094F: include/linux/hp_sdc.h 16095 16096PARMAN 16097M: Jiri Pirko <jiri@resnulli.us> 16098L: netdev@vger.kernel.org 16099S: Supported 16100F: include/linux/parman.h 16101F: lib/parman.c 16102F: lib/test_parman.c 16103 16104PC ENGINES APU BOARD DRIVER 16105M: Enrico Weigelt, metux IT consult <info@metux.net> 16106S: Maintained 16107F: drivers/platform/x86/pcengines-apuv2.c 16108 16109PC87360 HARDWARE MONITORING DRIVER 16110M: Jim Cromie <jim.cromie@gmail.com> 16111L: linux-hwmon@vger.kernel.org 16112S: Maintained 16113F: Documentation/hwmon/pc87360.rst 16114F: drivers/hwmon/pc87360.c 16115 16116PC8736x GPIO DRIVER 16117M: Jim Cromie <jim.cromie@gmail.com> 16118S: Maintained 16119F: drivers/char/pc8736x_gpio.c 16120 16121PC87427 HARDWARE MONITORING DRIVER 16122M: Jean Delvare <jdelvare@suse.com> 16123L: linux-hwmon@vger.kernel.org 16124S: Maintained 16125F: Documentation/hwmon/pc87427.rst 16126F: drivers/hwmon/pc87427.c 16127 16128PCA9532 LED DRIVER 16129M: Riku Voipio <riku.voipio@iki.fi> 16130S: Maintained 16131F: drivers/leds/leds-pca9532.c 16132F: include/linux/leds-pca9532.h 16133 16134PCA9541 I2C BUS MASTER SELECTOR DRIVER 16135M: Guenter Roeck <linux@roeck-us.net> 16136L: linux-i2c@vger.kernel.org 16137S: Maintained 16138F: drivers/i2c/muxes/i2c-mux-pca9541.c 16139 16140PCDP - PRIMARY CONSOLE AND DEBUG PORT 16141M: Khalid Aziz <khalid@gonehiking.org> 16142S: Maintained 16143F: drivers/firmware/pcdp.* 16144 16145PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16146M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16147M: Pali Rohár <pali@kernel.org> 16148L: linux-pci@vger.kernel.org 16149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16150S: Maintained 16151F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16152F: drivers/pci/controller/pci-aardvark.c 16153 16154PCI DRIVER FOR ALTERA PCIE IP 16155M: Joyce Ooi <joyce.ooi@intel.com> 16156L: linux-pci@vger.kernel.org 16157S: Supported 16158F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16159F: drivers/pci/controller/pcie-altera.c 16160 16161PCI DRIVER FOR APPLIEDMICRO XGENE 16162M: Toan Le <toan@os.amperecomputing.com> 16163L: linux-pci@vger.kernel.org 16164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16165S: Maintained 16166F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16167F: drivers/pci/controller/pci-xgene.c 16168 16169PCI DRIVER FOR ARM VERSATILE PLATFORM 16170M: Rob Herring <robh@kernel.org> 16171L: linux-pci@vger.kernel.org 16172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16173S: Maintained 16174F: Documentation/devicetree/bindings/pci/versatile.yaml 16175F: drivers/pci/controller/pci-versatile.c 16176 16177PCI DRIVER FOR ARMADA 8K 16178M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16179L: linux-pci@vger.kernel.org 16180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16183F: drivers/pci/controller/dwc/pcie-armada8k.c 16184 16185PCI DRIVER FOR CADENCE PCIE IP 16186M: Tom Joseph <tjoseph@cadence.com> 16187L: linux-pci@vger.kernel.org 16188S: Maintained 16189F: Documentation/devicetree/bindings/pci/cdns,* 16190F: drivers/pci/controller/cadence/ 16191 16192PCI DRIVER FOR FREESCALE LAYERSCAPE 16193M: Minghuan Lian <minghuan.Lian@nxp.com> 16194M: Mingkai Hu <mingkai.hu@nxp.com> 16195M: Roy Zang <roy.zang@nxp.com> 16196L: linuxppc-dev@lists.ozlabs.org 16197L: linux-pci@vger.kernel.org 16198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16199S: Maintained 16200F: drivers/pci/controller/dwc/*layerscape* 16201 16202PCI DRIVER FOR FU740 16203M: Paul Walmsley <paul.walmsley@sifive.com> 16204M: Greentime Hu <greentime.hu@sifive.com> 16205L: linux-pci@vger.kernel.org 16206S: Maintained 16207F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16208F: drivers/pci/controller/dwc/pcie-fu740.c 16209 16210PCI DRIVER FOR GENERIC OF HOSTS 16211M: Will Deacon <will@kernel.org> 16212L: linux-pci@vger.kernel.org 16213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16214S: Maintained 16215F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16216F: drivers/pci/controller/pci-host-common.c 16217F: drivers/pci/controller/pci-host-generic.c 16218 16219PCI DRIVER FOR IMX6 16220M: Richard Zhu <hongxing.zhu@nxp.com> 16221M: Lucas Stach <l.stach@pengutronix.de> 16222L: linux-pci@vger.kernel.org 16223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16224S: Maintained 16225F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16226F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16227F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16228F: drivers/pci/controller/dwc/*imx6* 16229 16230PCI DRIVER FOR INTEL IXP4XX 16231M: Linus Walleij <linus.walleij@linaro.org> 16232S: Maintained 16233F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16234F: drivers/pci/controller/pci-ixp4xx.c 16235 16236PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16237M: Nirmal Patel <nirmal.patel@linux.intel.com> 16238R: Jonathan Derrick <jonathan.derrick@linux.dev> 16239L: linux-pci@vger.kernel.org 16240S: Supported 16241F: drivers/pci/controller/vmd.c 16242 16243PCI DRIVER FOR MICROSEMI SWITCHTEC 16244M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16245M: Logan Gunthorpe <logang@deltatee.com> 16246L: linux-pci@vger.kernel.org 16247S: Maintained 16248F: Documentation/ABI/testing/sysfs-class-switchtec 16249F: Documentation/driver-api/switchtec.rst 16250F: drivers/ntb/hw/mscc/ 16251F: drivers/pci/switch/switchtec* 16252F: include/linux/switchtec.h 16253F: include/uapi/linux/switchtec_ioctl.h 16254 16255PCI DRIVER FOR MOBIVEIL PCIE IP 16256M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16257M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16258L: linux-pci@vger.kernel.org 16259S: Supported 16260F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16261F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16262 16263PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16264M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16265M: Pali Rohár <pali@kernel.org> 16266L: linux-pci@vger.kernel.org 16267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16268S: Maintained 16269F: drivers/pci/controller/*mvebu* 16270 16271PCI DRIVER FOR NVIDIA TEGRA 16272M: Thierry Reding <thierry.reding@gmail.com> 16273L: linux-tegra@vger.kernel.org 16274L: linux-pci@vger.kernel.org 16275S: Supported 16276F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16277F: drivers/pci/controller/pci-tegra.c 16278 16279PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16280M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16281L: linux-pci@vger.kernel.org 16282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16283S: Maintained 16284F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16285F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16286 16287PCI DRIVER FOR RENESAS R-CAR 16288M: Marek Vasut <marek.vasut+renesas@gmail.com> 16289M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16290L: linux-pci@vger.kernel.org 16291L: linux-renesas-soc@vger.kernel.org 16292S: Maintained 16293F: Documentation/devicetree/bindings/pci/*rcar* 16294F: drivers/pci/controller/*rcar* 16295 16296PCI DRIVER FOR SAMSUNG EXYNOS 16297M: Jingoo Han <jingoohan1@gmail.com> 16298L: linux-pci@vger.kernel.org 16299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16300L: linux-samsung-soc@vger.kernel.org 16301S: Maintained 16302F: drivers/pci/controller/dwc/pci-exynos.c 16303 16304PCI DRIVER FOR SYNOPSYS DESIGNWARE 16305M: Jingoo Han <jingoohan1@gmail.com> 16306M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16307L: linux-pci@vger.kernel.org 16308S: Maintained 16309F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16310F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16311F: drivers/pci/controller/dwc/*designware* 16312 16313PCI DRIVER FOR TI DRA7XX/J721E 16314M: Vignesh Raghavendra <vigneshr@ti.com> 16315L: linux-omap@vger.kernel.org 16316L: linux-pci@vger.kernel.org 16317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16318S: Supported 16319F: Documentation/devicetree/bindings/pci/ti-pci.txt 16320F: drivers/pci/controller/cadence/pci-j721e.c 16321F: drivers/pci/controller/dwc/pci-dra7xx.c 16322 16323PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16324M: Linus Walleij <linus.walleij@linaro.org> 16325L: linux-pci@vger.kernel.org 16326S: Maintained 16327F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16328F: drivers/pci/controller/pci-v3-semi.c 16329 16330PCI DRIVER FOR XILINX VERSAL CPM 16331M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16332M: Michal Simek <michal.simek@amd.com> 16333L: linux-pci@vger.kernel.org 16334S: Maintained 16335F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16336F: drivers/pci/controller/pcie-xilinx-cpm.c 16337 16338PCI ENDPOINT SUBSYSTEM 16339M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16340M: Krzysztof Wilczyński <kw@linux.com> 16341R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16342R: Kishon Vijay Abraham I <kishon@kernel.org> 16343L: linux-pci@vger.kernel.org 16344S: Supported 16345Q: https://patchwork.kernel.org/project/linux-pci/list/ 16346B: https://bugzilla.kernel.org 16347C: irc://irc.oftc.net/linux-pci 16348T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16349F: Documentation/PCI/endpoint/* 16350F: Documentation/misc-devices/pci-endpoint-test.rst 16351F: drivers/misc/pci_endpoint_test.c 16352F: drivers/pci/endpoint/ 16353F: tools/pci/ 16354 16355PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16356M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16357R: Oliver O'Halloran <oohall@gmail.com> 16358L: linuxppc-dev@lists.ozlabs.org 16359S: Supported 16360F: Documentation/PCI/pci-error-recovery.rst 16361F: Documentation/powerpc/eeh-pci-error-recovery.rst 16362F: arch/powerpc/include/*/eeh*.h 16363F: arch/powerpc/kernel/eeh*.c 16364F: arch/powerpc/platforms/*/eeh*.c 16365F: drivers/pci/pcie/aer.c 16366F: drivers/pci/pcie/dpc.c 16367F: drivers/pci/pcie/err.c 16368 16369PCI ERROR RECOVERY 16370M: Linas Vepstas <linasvepstas@gmail.com> 16371L: linux-pci@vger.kernel.org 16372S: Supported 16373F: Documentation/PCI/pci-error-recovery.rst 16374 16375PCI MSI DRIVER FOR ALTERA MSI IP 16376M: Joyce Ooi <joyce.ooi@intel.com> 16377L: linux-pci@vger.kernel.org 16378S: Supported 16379F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16380F: drivers/pci/controller/pcie-altera-msi.c 16381 16382PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16383M: Toan Le <toan@os.amperecomputing.com> 16384L: linux-pci@vger.kernel.org 16385L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16386S: Maintained 16387F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16388F: drivers/pci/controller/pci-xgene-msi.c 16389 16390PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16391M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16392M: Krzysztof Wilczyński <kw@linux.com> 16393R: Rob Herring <robh@kernel.org> 16394L: linux-pci@vger.kernel.org 16395S: Supported 16396Q: https://patchwork.kernel.org/project/linux-pci/list/ 16397B: https://bugzilla.kernel.org 16398C: irc://irc.oftc.net/linux-pci 16399T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16400F: Documentation/devicetree/bindings/pci/ 16401F: drivers/pci/controller/ 16402F: drivers/pci/pci-bridge-emul.c 16403F: drivers/pci/pci-bridge-emul.h 16404 16405PCI PEER-TO-PEER DMA (P2PDMA) 16406M: Bjorn Helgaas <bhelgaas@google.com> 16407M: Logan Gunthorpe <logang@deltatee.com> 16408L: linux-pci@vger.kernel.org 16409S: Supported 16410Q: https://patchwork.kernel.org/project/linux-pci/list/ 16411B: https://bugzilla.kernel.org 16412C: irc://irc.oftc.net/linux-pci 16413T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16414F: Documentation/driver-api/pci/p2pdma.rst 16415F: drivers/pci/p2pdma.c 16416F: include/linux/pci-p2pdma.h 16417 16418PCI SUBSYSTEM 16419M: Bjorn Helgaas <bhelgaas@google.com> 16420L: linux-pci@vger.kernel.org 16421S: Supported 16422Q: https://patchwork.kernel.org/project/linux-pci/list/ 16423B: https://bugzilla.kernel.org 16424C: irc://irc.oftc.net/linux-pci 16425T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16426F: Documentation/PCI/ 16427F: Documentation/devicetree/bindings/pci/ 16428F: arch/x86/kernel/early-quirks.c 16429F: arch/x86/kernel/quirks.c 16430F: arch/x86/pci/ 16431F: drivers/acpi/pci* 16432F: drivers/pci/ 16433F: include/asm-generic/pci* 16434F: include/linux/of_pci.h 16435F: include/linux/pci* 16436F: include/uapi/linux/pci* 16437F: lib/pci* 16438 16439PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16440M: Jonathan Chocron <jonnyc@amazon.com> 16441L: linux-pci@vger.kernel.org 16442S: Maintained 16443F: Documentation/devicetree/bindings/pci/pcie-al.txt 16444F: drivers/pci/controller/dwc/pcie-al.c 16445 16446PCIE DRIVER FOR AMLOGIC MESON 16447M: Yue Wang <yue.wang@Amlogic.com> 16448L: linux-pci@vger.kernel.org 16449L: linux-amlogic@lists.infradead.org 16450S: Maintained 16451F: drivers/pci/controller/dwc/pci-meson.c 16452 16453PCIE DRIVER FOR AXIS ARTPEC 16454M: Jesper Nilsson <jesper.nilsson@axis.com> 16455L: linux-arm-kernel@axis.com 16456L: linux-pci@vger.kernel.org 16457S: Maintained 16458F: Documentation/devicetree/bindings/pci/axis,artpec* 16459F: drivers/pci/controller/dwc/*artpec* 16460 16461PCIE DRIVER FOR CAVIUM THUNDERX 16462M: Robert Richter <rric@kernel.org> 16463L: linux-pci@vger.kernel.org 16464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16465S: Odd Fixes 16466F: drivers/pci/controller/pci-thunder-* 16467 16468PCIE DRIVER FOR HISILICON 16469M: Zhou Wang <wangzhou1@hisilicon.com> 16470L: linux-pci@vger.kernel.org 16471S: Maintained 16472F: drivers/pci/controller/dwc/pcie-hisi.c 16473 16474PCIE DRIVER FOR HISILICON KIRIN 16475M: Xiaowei Song <songxiaowei@hisilicon.com> 16476M: Binghui Wang <wangbinghui@hisilicon.com> 16477L: linux-pci@vger.kernel.org 16478S: Maintained 16479F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16480F: drivers/pci/controller/dwc/pcie-kirin.c 16481 16482PCIE DRIVER FOR HISILICON STB 16483M: Shawn Guo <shawn.guo@linaro.org> 16484L: linux-pci@vger.kernel.org 16485S: Maintained 16486F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16487F: drivers/pci/controller/dwc/pcie-histb.c 16488 16489PCIE DRIVER FOR INTEL KEEM BAY 16490M: Srikanth Thokala <srikanth.thokala@intel.com> 16491L: linux-pci@vger.kernel.org 16492S: Supported 16493F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16494F: drivers/pci/controller/dwc/pcie-keembay.c 16495 16496PCIE DRIVER FOR INTEL LGM GW SOC 16497M: Chuanhua Lei <lchuanhua@maxlinear.com> 16498L: linux-pci@vger.kernel.org 16499S: Maintained 16500F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16501F: drivers/pci/controller/dwc/pcie-intel-gw.c 16502 16503PCIE DRIVER FOR MEDIATEK 16504M: Ryder Lee <ryder.lee@mediatek.com> 16505M: Jianjun Wang <jianjun.wang@mediatek.com> 16506L: linux-pci@vger.kernel.org 16507L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16508S: Supported 16509F: Documentation/devicetree/bindings/pci/mediatek* 16510F: drivers/pci/controller/*mediatek* 16511 16512PCIE DRIVER FOR MICROCHIP 16513M: Daire McNamara <daire.mcnamara@microchip.com> 16514L: linux-pci@vger.kernel.org 16515S: Supported 16516F: Documentation/devicetree/bindings/pci/microchip* 16517F: drivers/pci/controller/*microchip* 16518 16519PCIE DRIVER FOR QUALCOMM MSM 16520M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16521L: linux-pci@vger.kernel.org 16522L: linux-arm-msm@vger.kernel.org 16523S: Maintained 16524F: drivers/pci/controller/dwc/pcie-qcom.c 16525 16526PCIE DRIVER FOR ROCKCHIP 16527M: Shawn Lin <shawn.lin@rock-chips.com> 16528L: linux-pci@vger.kernel.org 16529L: linux-rockchip@lists.infradead.org 16530S: Maintained 16531F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16532F: drivers/pci/controller/pcie-rockchip* 16533 16534PCIE DRIVER FOR SOCIONEXT UNIPHIER 16535M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16536L: linux-pci@vger.kernel.org 16537S: Maintained 16538F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16539F: drivers/pci/controller/dwc/pcie-uniphier* 16540 16541PCIE DRIVER FOR ST SPEAR13XX 16542M: Pratyush Anand <pratyush.anand@gmail.com> 16543L: linux-pci@vger.kernel.org 16544S: Maintained 16545F: drivers/pci/controller/dwc/*spear* 16546 16547PCIE ENDPOINT DRIVER FOR QUALCOMM 16548M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16549L: linux-pci@vger.kernel.org 16550L: linux-arm-msm@vger.kernel.org 16551S: Maintained 16552F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16553F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16554 16555PCMCIA SUBSYSTEM 16556M: Dominik Brodowski <linux@dominikbrodowski.net> 16557S: Odd Fixes 16558T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16559F: Documentation/pcmcia/ 16560F: drivers/pcmcia/ 16561F: include/pcmcia/ 16562F: tools/pcmcia/ 16563 16564PCNET32 NETWORK DRIVER 16565M: Don Fry <pcnet32@frontier.com> 16566L: netdev@vger.kernel.org 16567S: Maintained 16568F: drivers/net/ethernet/amd/pcnet32.c 16569 16570PCRYPT PARALLEL CRYPTO ENGINE 16571M: Steffen Klassert <steffen.klassert@secunet.com> 16572L: linux-crypto@vger.kernel.org 16573S: Maintained 16574F: crypto/pcrypt.c 16575F: include/crypto/pcrypt.h 16576 16577PDS DSC VIRTIO DATA PATH ACCELERATOR 16578R: Shannon Nelson <shannon.nelson@amd.com> 16579F: drivers/vdpa/pds/ 16580 16581PECI HARDWARE MONITORING DRIVERS 16582M: Iwona Winiarska <iwona.winiarska@intel.com> 16583L: linux-hwmon@vger.kernel.org 16584S: Supported 16585F: Documentation/hwmon/peci-cputemp.rst 16586F: Documentation/hwmon/peci-dimmtemp.rst 16587F: drivers/hwmon/peci/ 16588 16589PECI SUBSYSTEM 16590M: Iwona Winiarska <iwona.winiarska@intel.com> 16591L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16592S: Supported 16593F: Documentation/devicetree/bindings/peci/ 16594F: Documentation/peci/ 16595F: drivers/peci/ 16596F: include/linux/peci-cpu.h 16597F: include/linux/peci.h 16598 16599PENSANDO ETHERNET DRIVERS 16600M: Shannon Nelson <shannon.nelson@amd.com> 16601M: Brett Creeley <brett.creeley@amd.com> 16602M: drivers@pensando.io 16603L: netdev@vger.kernel.org 16604S: Supported 16605F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16606F: drivers/net/ethernet/pensando/ 16607 16608PER-CPU MEMORY ALLOCATOR 16609M: Dennis Zhou <dennis@kernel.org> 16610M: Tejun Heo <tj@kernel.org> 16611M: Christoph Lameter <cl@linux.com> 16612L: linux-mm@kvack.org 16613S: Maintained 16614T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16615F: arch/*/include/asm/percpu.h 16616F: include/linux/percpu*.h 16617F: lib/percpu*.c 16618F: mm/percpu*.c 16619 16620PER-TASK DELAY ACCOUNTING 16621M: Balbir Singh <bsingharora@gmail.com> 16622S: Maintained 16623F: include/linux/delayacct.h 16624F: kernel/delayacct.c 16625 16626PERFORMANCE EVENTS SUBSYSTEM 16627M: Peter Zijlstra <peterz@infradead.org> 16628M: Ingo Molnar <mingo@redhat.com> 16629M: Arnaldo Carvalho de Melo <acme@kernel.org> 16630R: Mark Rutland <mark.rutland@arm.com> 16631R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16632R: Jiri Olsa <jolsa@kernel.org> 16633R: Namhyung Kim <namhyung@kernel.org> 16634R: Ian Rogers <irogers@google.com> 16635R: Adrian Hunter <adrian.hunter@intel.com> 16636L: linux-perf-users@vger.kernel.org 16637L: linux-kernel@vger.kernel.org 16638S: Supported 16639W: https://perf.wiki.kernel.org/ 16640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16641F: arch/*/events/* 16642F: arch/*/events/*/* 16643F: arch/*/include/asm/perf_event.h 16644F: arch/*/kernel/*/*/perf_event*.c 16645F: arch/*/kernel/*/perf_event*.c 16646F: arch/*/kernel/perf_callchain.c 16647F: arch/*/kernel/perf_event*.c 16648F: include/linux/perf_event.h 16649F: include/uapi/linux/perf_event.h 16650F: kernel/events/* 16651F: tools/lib/perf/ 16652F: tools/perf/ 16653 16654PERFORMANCE EVENTS TOOLING ARM64 16655R: John Garry <john.g.garry@oracle.com> 16656R: Will Deacon <will@kernel.org> 16657R: James Clark <james.clark@arm.com> 16658R: Mike Leach <mike.leach@linaro.org> 16659R: Leo Yan <leo.yan@linaro.org> 16660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16661S: Supported 16662F: tools/build/feature/test-libopencsd.c 16663F: tools/perf/arch/arm*/ 16664F: tools/perf/pmu-events/arch/arm64/ 16665F: tools/perf/util/arm-spe* 16666F: tools/perf/util/cs-etm* 16667 16668PERSONALITY HANDLING 16669M: Christoph Hellwig <hch@infradead.org> 16670L: linux-abi-devel@lists.sourceforge.net 16671S: Maintained 16672F: include/linux/personality.h 16673F: include/uapi/linux/personality.h 16674 16675PHOENIX RC FLIGHT CONTROLLER ADAPTER 16676M: Marcus Folkesson <marcus.folkesson@gmail.com> 16677L: linux-input@vger.kernel.org 16678S: Maintained 16679F: Documentation/input/devices/pxrc.rst 16680F: drivers/input/joystick/pxrc.c 16681 16682PHONET PROTOCOL 16683M: Remi Denis-Courmont <courmisch@gmail.com> 16684S: Supported 16685F: Documentation/networking/phonet.rst 16686F: include/linux/phonet.h 16687F: include/net/phonet/ 16688F: include/uapi/linux/phonet.h 16689F: net/phonet/ 16690 16691PHRAM MTD DRIVER 16692M: Joern Engel <joern@lazybastard.org> 16693L: linux-mtd@lists.infradead.org 16694S: Maintained 16695F: drivers/mtd/devices/phram.c 16696 16697PICOLCD HID DRIVER 16698M: Bruno Prémont <bonbons@linux-vserver.org> 16699L: linux-input@vger.kernel.org 16700S: Maintained 16701F: drivers/hid/hid-picolcd* 16702 16703PIDFD API 16704M: Christian Brauner <christian@brauner.io> 16705L: linux-kernel@vger.kernel.org 16706S: Maintained 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16708F: samples/pidfd/ 16709F: tools/testing/selftests/clone3/ 16710F: tools/testing/selftests/pid_namespace/ 16711F: tools/testing/selftests/pidfd/ 16712K: (?i)pidfd 16713K: (?i)clone3 16714K: \b(clone_args|kernel_clone_args)\b 16715 16716PIN CONTROL SUBSYSTEM 16717M: Linus Walleij <linus.walleij@linaro.org> 16718L: linux-gpio@vger.kernel.org 16719S: Maintained 16720T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16721F: Documentation/devicetree/bindings/pinctrl/ 16722F: Documentation/driver-api/pin-control.rst 16723F: drivers/pinctrl/ 16724F: include/dt-bindings/pinctrl/ 16725F: include/linux/pinctrl/ 16726 16727PIN CONTROLLER - AMD 16728M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16729M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16730S: Maintained 16731F: drivers/pinctrl/pinctrl-amd.c 16732 16733PIN CONTROLLER - FREESCALE 16734M: Dong Aisheng <aisheng.dong@nxp.com> 16735M: Fabio Estevam <festevam@gmail.com> 16736M: Shawn Guo <shawnguo@kernel.org> 16737M: Jacky Bai <ping.bai@nxp.com> 16738R: Pengutronix Kernel Team <kernel@pengutronix.de> 16739L: linux-gpio@vger.kernel.org 16740S: Maintained 16741F: Documentation/devicetree/bindings/pinctrl/fsl,* 16742F: drivers/pinctrl/freescale/ 16743 16744PIN CONTROLLER - INTEL 16745M: Mika Westerberg <mika.westerberg@linux.intel.com> 16746M: Andy Shevchenko <andy@kernel.org> 16747S: Supported 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16749F: drivers/pinctrl/intel/ 16750 16751PIN CONTROLLER - KEEMBAY 16752M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16753S: Supported 16754F: drivers/pinctrl/pinctrl-keembay* 16755 16756PIN CONTROLLER - MEDIATEK 16757M: Sean Wang <sean.wang@kernel.org> 16758L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16759S: Maintained 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16764F: drivers/pinctrl/mediatek/ 16765 16766PIN CONTROLLER - MEDIATEK MIPS 16767M: Arınç ÜNAL <arinc.unal@arinc9.com> 16768M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16769L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16770L: linux-mips@vger.kernel.org 16771S: Maintained 16772F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16773F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16774F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16775F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16776F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16777F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16778F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16779F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16780F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16781F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16782F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16783F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16784F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16785F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16786F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16787 16788PIN CONTROLLER - MICROCHIP AT91 16789M: Ludovic Desroches <ludovic.desroches@microchip.com> 16790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16791L: linux-gpio@vger.kernel.org 16792S: Supported 16793F: drivers/gpio/gpio-sama5d2-piobu.c 16794F: drivers/pinctrl/pinctrl-at91* 16795 16796PIN CONTROLLER - NXP S32 16797M: Chester Lin <clin@suse.com> 16798R: NXP S32 Linux Team <s32@nxp.com> 16799L: linux-gpio@vger.kernel.org 16800S: Maintained 16801F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16802F: drivers/pinctrl/nxp/ 16803 16804PIN CONTROLLER - QUALCOMM 16805M: Bjorn Andersson <andersson@kernel.org> 16806L: linux-arm-msm@vger.kernel.org 16807S: Maintained 16808F: Documentation/devicetree/bindings/pinctrl/qcom,* 16809F: drivers/pinctrl/qcom/ 16810 16811PIN CONTROLLER - RENESAS 16812M: Geert Uytterhoeven <geert+renesas@glider.be> 16813L: linux-renesas-soc@vger.kernel.org 16814S: Supported 16815T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16816F: Documentation/devicetree/bindings/pinctrl/renesas,* 16817F: drivers/pinctrl/renesas/ 16818 16819PIN CONTROLLER - SAMSUNG 16820M: Tomasz Figa <tomasz.figa@gmail.com> 16821M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16822M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16823R: Alim Akhtar <alim.akhtar@samsung.com> 16824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16825L: linux-samsung-soc@vger.kernel.org 16826S: Maintained 16827Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16828B: mailto:linux-samsung-soc@vger.kernel.org 16829C: irc://irc.libera.chat/linux-exynos 16830T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16831F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16832F: drivers/pinctrl/samsung/ 16833F: include/dt-bindings/pinctrl/samsung.h 16834 16835PIN CONTROLLER - SINGLE 16836M: Tony Lindgren <tony@atomide.com> 16837M: Haojian Zhuang <haojian.zhuang@linaro.org> 16838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16839L: linux-omap@vger.kernel.org 16840S: Maintained 16841F: drivers/pinctrl/pinctrl-single.c 16842 16843PIN CONTROLLER - SUNPLUS / TIBBO 16844M: Dvorkin Dmitry <dvorkin@tibbo.com> 16845M: Wells Lu <wellslutw@gmail.com> 16846L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16847S: Maintained 16848W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16849F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16850F: drivers/pinctrl/sunplus/ 16851F: include/dt-bindings/pinctrl/sppctl*.h 16852 16853PINE64 PINEPHONE KEYBOARD DRIVER 16854M: Samuel Holland <samuel@sholland.org> 16855S: Supported 16856F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16857F: drivers/input/keyboard/pinephone-keyboard.c 16858 16859PKTCDVD DRIVER 16860M: linux-block@vger.kernel.org 16861S: Orphan 16862F: drivers/block/pktcdvd.c 16863F: include/linux/pktcdvd.h 16864F: include/uapi/linux/pktcdvd.h 16865 16866PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16867M: Tomasz Duszynski <tduszyns@gmail.com> 16868S: Maintained 16869F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16870F: drivers/iio/chemical/pms7003.c 16871 16872PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16873M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16874L: netdev@vger.kernel.org 16875S: Maintained 16876F: drivers/net/phy/mdio-open-alliance.h 16877F: net/ethtool/plca.c 16878 16879PLDMFW LIBRARY 16880M: Jacob Keller <jacob.e.keller@intel.com> 16881S: Maintained 16882F: Documentation/driver-api/pldmfw/ 16883F: include/linux/pldmfw.h 16884F: lib/pldmfw/ 16885 16886PLX DMA DRIVER 16887M: Logan Gunthorpe <logang@deltatee.com> 16888S: Maintained 16889F: drivers/dma/plx_dma.c 16890 16891PM-GRAPH UTILITY 16892M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16893L: linux-pm@vger.kernel.org 16894S: Supported 16895W: https://01.org/pm-graph 16896B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16897T: git git://github.com/intel/pm-graph 16898F: tools/power/pm-graph 16899 16900PM6764TR DRIVER 16901M: Charles Hsu <hsu.yungteng@gmail.com> 16902L: linux-hwmon@vger.kernel.org 16903S: Maintained 16904F: Documentation/hwmon/pm6764tr.rst 16905F: drivers/hwmon/pmbus/pm6764tr.c 16906 16907PMBUS HARDWARE MONITORING DRIVERS 16908M: Guenter Roeck <linux@roeck-us.net> 16909L: linux-hwmon@vger.kernel.org 16910S: Maintained 16911W: http://hwmon.wiki.kernel.org/ 16912W: http://www.roeck-us.net/linux/drivers/ 16913T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16914F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16915F: Documentation/devicetree/bindings/hwmon/max31785.txt 16916F: Documentation/hwmon/adm1275.rst 16917F: Documentation/hwmon/ibm-cffps.rst 16918F: Documentation/hwmon/ir35221.rst 16919F: Documentation/hwmon/lm25066.rst 16920F: Documentation/hwmon/ltc2978.rst 16921F: Documentation/hwmon/ltc3815.rst 16922F: Documentation/hwmon/max16064.rst 16923F: Documentation/hwmon/max20751.rst 16924F: Documentation/hwmon/max31785.rst 16925F: Documentation/hwmon/max34440.rst 16926F: Documentation/hwmon/max8688.rst 16927F: Documentation/hwmon/pmbus-core.rst 16928F: Documentation/hwmon/pmbus.rst 16929F: Documentation/hwmon/tps40422.rst 16930F: Documentation/hwmon/ucd9000.rst 16931F: Documentation/hwmon/ucd9200.rst 16932F: Documentation/hwmon/zl6100.rst 16933F: drivers/hwmon/pmbus/ 16934F: include/linux/pmbus.h 16935 16936PMC SIERRA MaxRAID DRIVER 16937L: linux-scsi@vger.kernel.org 16938S: Orphan 16939W: http://www.pmc-sierra.com/ 16940F: drivers/scsi/pmcraid.* 16941 16942PMC SIERRA PM8001 DRIVER 16943M: Jack Wang <jinpu.wang@cloud.ionos.com> 16944L: linux-scsi@vger.kernel.org 16945S: Supported 16946F: drivers/scsi/pm8001/ 16947 16948PNI RM3100 IIO DRIVER 16949M: Song Qiang <songqiang1304521@gmail.com> 16950L: linux-iio@vger.kernel.org 16951S: Maintained 16952F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16953F: drivers/iio/magnetometer/rm3100* 16954 16955PNP SUPPORT 16956M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16957L: linux-acpi@vger.kernel.org 16958S: Maintained 16959F: drivers/pnp/ 16960F: include/linux/pnp.h 16961 16962POSIX CLOCKS and TIMERS 16963M: Thomas Gleixner <tglx@linutronix.de> 16964L: linux-kernel@vger.kernel.org 16965S: Maintained 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16967F: fs/timerfd.c 16968F: include/linux/time_namespace.h 16969F: include/linux/timer* 16970F: kernel/time/*timer* 16971F: kernel/time/namespace.c 16972 16973POWER MANAGEMENT CORE 16974M: "Rafael J. Wysocki" <rafael@kernel.org> 16975L: linux-pm@vger.kernel.org 16976S: Supported 16977B: https://bugzilla.kernel.org 16978T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16979F: drivers/base/power/ 16980F: drivers/powercap/ 16981F: include/linux/intel_rapl.h 16982F: include/linux/pm.h 16983F: include/linux/pm_* 16984F: include/linux/powercap.h 16985F: kernel/configs/nopm.config 16986 16987POWER STATE COORDINATION INTERFACE (PSCI) 16988M: Mark Rutland <mark.rutland@arm.com> 16989M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16991S: Maintained 16992F: drivers/firmware/psci/ 16993F: include/linux/psci.h 16994F: include/uapi/linux/psci.h 16995 16996POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16997M: Sebastian Reichel <sre@kernel.org> 16998L: linux-pm@vger.kernel.org 16999S: Maintained 17000T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17001F: Documentation/ABI/testing/sysfs-class-power 17002F: Documentation/devicetree/bindings/power/supply/ 17003F: drivers/power/supply/ 17004F: include/linux/power/ 17005F: include/linux/power_supply.h 17006 17007POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17008M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17009L: linuxppc-dev@lists.ozlabs.org 17010S: Maintained 17011F: drivers/char/powernv-op-panel.c 17012 17013PPP OVER ATM (RFC 2364) 17014M: Mitchell Blank Jr <mitch@sfgoth.com> 17015S: Maintained 17016F: include/uapi/linux/atmppp.h 17017F: net/atm/pppoatm.c 17018 17019PPP OVER ETHERNET 17020M: Michal Ostrowski <mostrows@earthlink.net> 17021S: Maintained 17022F: drivers/net/ppp/pppoe.c 17023F: drivers/net/ppp/pppox.c 17024 17025PPP OVER L2TP 17026M: James Chapman <jchapman@katalix.com> 17027S: Maintained 17028F: include/linux/if_pppol2tp.h 17029F: include/uapi/linux/if_pppol2tp.h 17030F: net/l2tp/l2tp_ppp.c 17031 17032PPP PROTOCOL DRIVERS AND COMPRESSORS 17033L: linux-ppp@vger.kernel.org 17034S: Orphan 17035F: drivers/net/ppp/ppp_* 17036 17037PPS SUPPORT 17038M: Rodolfo Giometti <giometti@enneenne.com> 17039L: linuxpps@ml.enneenne.com (subscribers-only) 17040S: Maintained 17041W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17042F: Documentation/ABI/testing/sysfs-pps 17043F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17044F: Documentation/driver-api/pps.rst 17045F: drivers/pps/ 17046F: include/linux/pps*.h 17047F: include/uapi/linux/pps.h 17048 17049PPTP DRIVER 17050M: Dmitry Kozlov <xeb@mail.ru> 17051L: netdev@vger.kernel.org 17052S: Maintained 17053W: http://sourceforge.net/projects/accel-pptp 17054F: drivers/net/ppp/pptp.c 17055 17056PRESSURE STALL INFORMATION (PSI) 17057M: Johannes Weiner <hannes@cmpxchg.org> 17058M: Suren Baghdasaryan <surenb@google.com> 17059S: Maintained 17060F: include/linux/psi* 17061F: kernel/sched/psi.c 17062 17063PRINTK 17064M: Petr Mladek <pmladek@suse.com> 17065M: Sergey Senozhatsky <senozhatsky@chromium.org> 17066R: Steven Rostedt <rostedt@goodmis.org> 17067R: John Ogness <john.ogness@linutronix.de> 17068S: Maintained 17069T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17070F: include/linux/printk.h 17071F: kernel/printk/ 17072 17073PRINTK INDEXING 17074R: Chris Down <chris@chrisdown.name> 17075S: Maintained 17076F: Documentation/core-api/printk-index.rst 17077F: kernel/printk/index.c 17078K: printk_index 17079 17080PROC FILESYSTEM 17081L: linux-kernel@vger.kernel.org 17082L: linux-fsdevel@vger.kernel.org 17083S: Maintained 17084F: Documentation/filesystems/proc.rst 17085F: fs/proc/ 17086F: include/linux/proc_fs.h 17087F: tools/testing/selftests/proc/ 17088 17089PROC SYSCTL 17090M: Luis Chamberlain <mcgrof@kernel.org> 17091M: Kees Cook <keescook@chromium.org> 17092M: Iurii Zaikin <yzaikin@google.com> 17093L: linux-kernel@vger.kernel.org 17094L: linux-fsdevel@vger.kernel.org 17095S: Maintained 17096T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17097F: fs/proc/proc_sysctl.c 17098F: include/linux/sysctl.h 17099F: kernel/sysctl-test.c 17100F: kernel/sysctl.c 17101F: tools/testing/selftests/sysctl/ 17102 17103PS3 NETWORK SUPPORT 17104M: Geoff Levand <geoff@infradead.org> 17105L: netdev@vger.kernel.org 17106L: linuxppc-dev@lists.ozlabs.org 17107S: Maintained 17108F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17109 17110PS3 PLATFORM SUPPORT 17111M: Geoff Levand <geoff@infradead.org> 17112L: linuxppc-dev@lists.ozlabs.org 17113S: Maintained 17114F: arch/powerpc/boot/ps3* 17115F: arch/powerpc/include/asm/lv1call.h 17116F: arch/powerpc/include/asm/ps3*.h 17117F: arch/powerpc/platforms/ps3/ 17118F: drivers/*/ps3* 17119F: drivers/ps3/ 17120F: drivers/rtc/rtc-ps3.c 17121F: drivers/usb/host/*ps3.c 17122F: sound/ppc/snd_ps3* 17123 17124PS3VRAM DRIVER 17125M: Jim Paris <jim@jtan.com> 17126M: Geoff Levand <geoff@infradead.org> 17127L: linuxppc-dev@lists.ozlabs.org 17128S: Maintained 17129F: drivers/block/ps3vram.c 17130 17131PSAMPLE PACKET SAMPLING SUPPORT 17132M: Yotam Gigi <yotam.gi@gmail.com> 17133S: Maintained 17134F: include/net/psample.h 17135F: include/uapi/linux/psample.h 17136F: net/psample 17137 17138PSTORE FILESYSTEM 17139M: Kees Cook <keescook@chromium.org> 17140R: Tony Luck <tony.luck@intel.com> 17141R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17142L: linux-hardening@vger.kernel.org 17143S: Supported 17144T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17145F: Documentation/admin-guide/pstore-blk.rst 17146F: Documentation/admin-guide/ramoops.rst 17147F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17148F: drivers/acpi/apei/erst.c 17149F: drivers/firmware/efi/efi-pstore.c 17150F: fs/pstore/ 17151F: include/linux/pstore* 17152K: \b(pstore|ramoops) 17153 17154PTP HARDWARE CLOCK SUPPORT 17155M: Richard Cochran <richardcochran@gmail.com> 17156L: netdev@vger.kernel.org 17157S: Maintained 17158W: http://linuxptp.sourceforge.net/ 17159F: Documentation/ABI/testing/sysfs-ptp 17160F: Documentation/driver-api/ptp.rst 17161F: drivers/net/phy/dp83640* 17162F: drivers/ptp/* 17163F: include/linux/ptp_cl* 17164K: (?:\b|_)ptp(?:\b|_) 17165 17166PTP VIRTUAL CLOCK SUPPORT 17167M: Yangbo Lu <yangbo.lu@nxp.com> 17168L: netdev@vger.kernel.org 17169S: Maintained 17170F: drivers/ptp/ptp_vclock.c 17171F: net/ethtool/phc_vclocks.c 17172 17173PTRACE SUPPORT 17174M: Oleg Nesterov <oleg@redhat.com> 17175S: Maintained 17176F: arch/*/*/ptrace*.c 17177F: arch/*/include/asm/ptrace*.h 17178F: arch/*/ptrace*.c 17179F: include/asm-generic/syscall.h 17180F: include/linux/ptrace.h 17181F: include/linux/regset.h 17182F: include/uapi/linux/ptrace.h 17183F: kernel/ptrace.c 17184 17185PULSE8-CEC DRIVER 17186M: Hans Verkuil <hverkuil@xs4all.nl> 17187L: linux-media@vger.kernel.org 17188S: Maintained 17189T: git git://linuxtv.org/media_tree.git 17190F: drivers/media/cec/usb/pulse8/ 17191 17192PURELIFI PLFXLC DRIVER 17193M: Srinivasan Raju <srini.raju@purelifi.com> 17194L: linux-wireless@vger.kernel.org 17195S: Supported 17196F: drivers/net/wireless/purelifi/plfxlc/ 17197 17198PVRUSB2 VIDEO4LINUX DRIVER 17199M: Mike Isely <isely@pobox.com> 17200L: pvrusb2@isely.net (subscribers-only) 17201L: linux-media@vger.kernel.org 17202S: Maintained 17203W: http://www.isely.net/pvrusb2/ 17204T: git git://linuxtv.org/media_tree.git 17205F: Documentation/driver-api/media/drivers/pvrusb2* 17206F: drivers/media/usb/pvrusb2/ 17207 17208PWC WEBCAM DRIVER 17209M: Hans Verkuil <hverkuil@xs4all.nl> 17210L: linux-media@vger.kernel.org 17211S: Odd Fixes 17212T: git git://linuxtv.org/media_tree.git 17213F: drivers/media/usb/pwc/* 17214F: include/trace/events/pwc.h 17215 17216PWM IR Transmitter 17217M: Sean Young <sean@mess.org> 17218L: linux-media@vger.kernel.org 17219S: Maintained 17220F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17221F: drivers/media/rc/pwm-ir-tx.c 17222 17223PWM SUBSYSTEM 17224M: Thierry Reding <thierry.reding@gmail.com> 17225R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17226L: linux-pwm@vger.kernel.org 17227S: Maintained 17228Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17229T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17230F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17231F: Documentation/devicetree/bindings/pwm/ 17232F: Documentation/driver-api/pwm.rst 17233F: drivers/gpio/gpio-mvebu.c 17234F: drivers/pwm/ 17235F: drivers/video/backlight/pwm_bl.c 17236F: include/dt-bindings/pwm/ 17237F: include/linux/pwm.h 17238F: include/linux/pwm_backlight.h 17239K: pwm_(config|apply_state|ops) 17240 17241PXA GPIO DRIVER 17242M: Robert Jarzmik <robert.jarzmik@free.fr> 17243L: linux-gpio@vger.kernel.org 17244S: Maintained 17245F: drivers/gpio/gpio-pxa.c 17246 17247PXA MMCI DRIVER 17248S: Orphan 17249 17250PXA RTC DRIVER 17251M: Robert Jarzmik <robert.jarzmik@free.fr> 17252L: linux-rtc@vger.kernel.org 17253S: Maintained 17254 17255PXA2xx/PXA3xx SUPPORT 17256M: Daniel Mack <daniel@zonque.org> 17257M: Haojian Zhuang <haojian.zhuang@gmail.com> 17258M: Robert Jarzmik <robert.jarzmik@free.fr> 17259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17260S: Maintained 17261T: git git://github.com/hzhuang1/linux.git 17262T: git git://github.com/rjarzmik/linux.git 17263F: arch/arm/boot/dts/intel/pxa/ 17264F: arch/arm/mach-pxa/ 17265F: drivers/dma/pxa* 17266F: drivers/pcmcia/pxa2xx* 17267F: drivers/pinctrl/pxa/ 17268F: drivers/spi/spi-pxa2xx* 17269F: drivers/usb/gadget/udc/pxa2* 17270F: include/sound/pxa2xx-lib.h 17271F: sound/arm/pxa* 17272F: sound/soc/pxa/ 17273 17274QAT DRIVER 17275M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17276L: qat-linux@intel.com 17277S: Supported 17278F: drivers/crypto/intel/qat/ 17279 17280QCOM AUDIO (ASoC) DRIVERS 17281M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17282M: Banajit Goswami <bgoswami@quicinc.com> 17283L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17284S: Supported 17285F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17286F: Documentation/devicetree/bindings/sound/qcom,* 17287F: drivers/soc/qcom/apr.c 17288F: include/dt-bindings/sound/qcom,wcd9335.h 17289F: sound/soc/codecs/lpass-rx-macro.* 17290F: sound/soc/codecs/lpass-tx-macro.* 17291F: sound/soc/codecs/lpass-va-macro.c 17292F: sound/soc/codecs/lpass-wsa-macro.* 17293F: sound/soc/codecs/msm8916-wcd-analog.c 17294F: sound/soc/codecs/msm8916-wcd-digital.c 17295F: sound/soc/codecs/wcd-clsh-v2.* 17296F: sound/soc/codecs/wcd-mbhc-v2.* 17297F: sound/soc/codecs/wcd9335.* 17298F: sound/soc/codecs/wcd934x.c 17299F: sound/soc/codecs/wsa881x.c 17300F: sound/soc/codecs/wsa883x.c 17301F: sound/soc/codecs/wsa884x.c 17302F: sound/soc/qcom/ 17303 17304QCOM EMBEDDED USB DEBUGGER (EUD) 17305M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17306L: linux-arm-msm@vger.kernel.org 17307S: Maintained 17308F: Documentation/ABI/testing/sysfs-driver-eud 17309F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17310F: drivers/usb/misc/qcom_eud.c 17311 17312QCOM IPA DRIVER 17313M: Alex Elder <elder@kernel.org> 17314L: netdev@vger.kernel.org 17315S: Supported 17316F: drivers/net/ipa/ 17317 17318QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17319M: Gabriel Somlo <somlo@cmu.edu> 17320M: "Michael S. Tsirkin" <mst@redhat.com> 17321L: qemu-devel@nongnu.org 17322S: Maintained 17323F: drivers/firmware/qemu_fw_cfg.c 17324F: include/uapi/linux/qemu_fw_cfg.h 17325 17326QIB DRIVER 17327M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17328L: linux-rdma@vger.kernel.org 17329S: Supported 17330F: drivers/infiniband/hw/qib/ 17331 17332QLOGIC QL41xxx FCOE DRIVER 17333M: Saurav Kashyap <skashyap@marvell.com> 17334M: Javed Hasan <jhasan@marvell.com> 17335M: GR-QLogic-Storage-Upstream@marvell.com 17336L: linux-scsi@vger.kernel.org 17337S: Supported 17338F: drivers/scsi/qedf/ 17339 17340QLOGIC QL41xxx ISCSI DRIVER 17341M: Nilesh Javali <njavali@marvell.com> 17342M: Manish Rangankar <mrangankar@marvell.com> 17343M: GR-QLogic-Storage-Upstream@marvell.com 17344L: linux-scsi@vger.kernel.org 17345S: Supported 17346F: drivers/scsi/qedi/ 17347 17348QLOGIC QL4xxx ETHERNET DRIVER 17349M: Ariel Elior <aelior@marvell.com> 17350M: Manish Chopra <manishc@marvell.com> 17351L: netdev@vger.kernel.org 17352S: Supported 17353F: drivers/net/ethernet/qlogic/qed/ 17354F: drivers/net/ethernet/qlogic/qede/ 17355F: include/linux/qed/ 17356 17357QLOGIC QL4xxx RDMA DRIVER 17358M: Michal Kalderon <mkalderon@marvell.com> 17359M: Ariel Elior <aelior@marvell.com> 17360L: linux-rdma@vger.kernel.org 17361S: Supported 17362F: drivers/infiniband/hw/qedr/ 17363F: include/uapi/rdma/qedr-abi.h 17364 17365QLOGIC QLA1280 SCSI DRIVER 17366M: Michael Reed <mdr@sgi.com> 17367L: linux-scsi@vger.kernel.org 17368S: Maintained 17369F: drivers/scsi/qla1280.[ch] 17370 17371QLOGIC QLA2XXX FC-SCSI DRIVER 17372M: Nilesh Javali <njavali@marvell.com> 17373M: GR-QLogic-Storage-Upstream@marvell.com 17374L: linux-scsi@vger.kernel.org 17375S: Supported 17376F: drivers/scsi/qla2xxx/ 17377 17378QLOGIC QLA3XXX NETWORK DRIVER 17379M: GR-Linux-NIC-Dev@marvell.com 17380L: netdev@vger.kernel.org 17381S: Supported 17382F: drivers/net/ethernet/qlogic/qla3xxx.* 17383 17384QLOGIC QLA4XXX iSCSI DRIVER 17385M: Nilesh Javali <njavali@marvell.com> 17386M: Manish Rangankar <mrangankar@marvell.com> 17387M: GR-QLogic-Storage-Upstream@marvell.com 17388L: linux-scsi@vger.kernel.org 17389S: Supported 17390F: drivers/scsi/qla4xxx/ 17391 17392QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17393M: Shahed Shaikh <shshaikh@marvell.com> 17394M: Manish Chopra <manishc@marvell.com> 17395M: GR-Linux-NIC-Dev@marvell.com 17396L: netdev@vger.kernel.org 17397S: Supported 17398F: drivers/net/ethernet/qlogic/qlcnic/ 17399 17400QLOGIC QLGE 10Gb ETHERNET DRIVER 17401M: Manish Chopra <manishc@marvell.com> 17402M: GR-Linux-NIC-Dev@marvell.com 17403M: Coiby Xu <coiby.xu@gmail.com> 17404L: netdev@vger.kernel.org 17405S: Supported 17406F: Documentation/networking/device_drivers/qlogic/qlge.rst 17407F: drivers/staging/qlge/ 17408 17409QM1D1B0004 MEDIA DRIVER 17410M: Akihiro Tsukada <tskd08@gmail.com> 17411L: linux-media@vger.kernel.org 17412S: Odd Fixes 17413F: drivers/media/tuners/qm1d1b0004* 17414 17415QM1D1C0042 MEDIA DRIVER 17416M: Akihiro Tsukada <tskd08@gmail.com> 17417L: linux-media@vger.kernel.org 17418S: Odd Fixes 17419F: drivers/media/tuners/qm1d1c0042* 17420 17421QNX4 FILESYSTEM 17422M: Anders Larsen <al@alarsen.net> 17423S: Maintained 17424W: http://www.alarsen.net/linux/qnx4fs/ 17425F: fs/qnx4/ 17426F: include/uapi/linux/qnx4_fs.h 17427F: include/uapi/linux/qnxtypes.h 17428 17429QNX6 FILESYSTEM 17430S: Orphan 17431F: Documentation/filesystems/qnx6.rst 17432F: fs/qnx6/ 17433F: include/linux/qnx6_fs.h 17434 17435QORIQ DPAA2 FSL-MC BUS DRIVER 17436M: Stuart Yoder <stuyoder@gmail.com> 17437M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17438L: linux-kernel@vger.kernel.org 17439S: Maintained 17440F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17441F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17442F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17443F: drivers/bus/fsl-mc/ 17444F: include/uapi/linux/fsl_mc.h 17445 17446QT1010 MEDIA DRIVER 17447M: Antti Palosaari <crope@iki.fi> 17448L: linux-media@vger.kernel.org 17449S: Maintained 17450W: https://linuxtv.org 17451W: http://palosaari.fi/linux/ 17452Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17453T: git git://linuxtv.org/anttip/media_tree.git 17454F: drivers/media/tuners/qt1010* 17455 17456QUALCOMM ATH12K WIRELESS DRIVER 17457M: Kalle Valo <kvalo@kernel.org> 17458L: ath12k@lists.infradead.org 17459S: Supported 17460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17461F: drivers/net/wireless/ath/ath12k/ 17462 17463QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17464M: Kalle Valo <kvalo@kernel.org> 17465L: ath10k@lists.infradead.org 17466S: Supported 17467W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17469F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17470F: drivers/net/wireless/ath/ath10k/ 17471 17472QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17473M: Kalle Valo <kvalo@kernel.org> 17474L: ath11k@lists.infradead.org 17475S: Supported 17476W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17477B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17478T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17479F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17480F: drivers/net/wireless/ath/ath11k/ 17481 17482QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17483M: Toke Høiland-Jørgensen <toke@toke.dk> 17484L: linux-wireless@vger.kernel.org 17485S: Maintained 17486W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17487T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17488F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17489F: drivers/net/wireless/ath/ath9k/ 17490 17491QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17492M: Stephan Gerhold <stephan@gerhold.net> 17493L: netdev@vger.kernel.org 17494L: linux-arm-msm@vger.kernel.org 17495S: Maintained 17496F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17497F: drivers/net/wwan/qcom_bam_dmux.c 17498 17499QUALCOMM CAMERA SUBSYSTEM DRIVER 17500M: Robert Foss <rfoss@kernel.org> 17501M: Todor Tomov <todor.too@gmail.com> 17502M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17503L: linux-media@vger.kernel.org 17504S: Maintained 17505F: Documentation/admin-guide/media/qcom_camss.rst 17506F: Documentation/devicetree/bindings/media/*camss* 17507F: drivers/media/platform/qcom/camss/ 17508 17509QUALCOMM CLOCK DRIVERS 17510M: Bjorn Andersson <andersson@kernel.org> 17511L: linux-arm-msm@vger.kernel.org 17512S: Supported 17513T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17514F: Documentation/devicetree/bindings/clock/qcom,* 17515F: drivers/clk/qcom/ 17516F: include/dt-bindings/clock/qcom,* 17517 17518QUALCOMM CLOUD AI (QAIC) DRIVER 17519M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17520R: Carl Vanderlip <quic_carlv@quicinc.com> 17521R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17522L: linux-arm-msm@vger.kernel.org 17523L: dri-devel@lists.freedesktop.org 17524S: Supported 17525T: git git://anongit.freedesktop.org/drm/drm-misc 17526F: Documentation/accel/qaic/ 17527F: drivers/accel/qaic/ 17528F: include/uapi/drm/qaic_accel.h 17529 17530QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17531M: Bjorn Andersson <andersson@kernel.org> 17532M: Konrad Dybcio <konrad.dybcio@linaro.org> 17533L: linux-pm@vger.kernel.org 17534L: linux-arm-msm@vger.kernel.org 17535S: Maintained 17536F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17537F: drivers/soc/qcom/cpr.c 17538 17539QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17540M: Ilia Lin <ilia.lin@kernel.org> 17541L: linux-pm@vger.kernel.org 17542S: Maintained 17543F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17544F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17545F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17546 17547QUALCOMM CRYPTO DRIVERS 17548M: Thara Gopinath <thara.gopinath@gmail.com> 17549L: linux-crypto@vger.kernel.org 17550L: linux-arm-msm@vger.kernel.org 17551S: Maintained 17552F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17553F: drivers/crypto/qce/ 17554 17555QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17556M: Timur Tabi <timur@kernel.org> 17557L: netdev@vger.kernel.org 17558S: Maintained 17559F: drivers/net/ethernet/qualcomm/emac/ 17560 17561QUALCOMM ETHQOS ETHERNET DRIVER 17562M: Vinod Koul <vkoul@kernel.org> 17563R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17564L: netdev@vger.kernel.org 17565L: linux-arm-msm@vger.kernel.org 17566S: Maintained 17567F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17568F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17569 17570QUALCOMM FASTRPC DRIVER 17571M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17572M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17573L: linux-arm-msm@vger.kernel.org 17574S: Maintained 17575F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17576F: drivers/misc/fastrpc.c 17577F: include/uapi/misc/fastrpc.h 17578 17579QUALCOMM HEXAGON ARCHITECTURE 17580M: Brian Cain <bcain@quicinc.com> 17581L: linux-hexagon@vger.kernel.org 17582S: Supported 17583T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17584F: arch/hexagon/ 17585 17586QUALCOMM HIDMA DRIVER 17587M: Sinan Kaya <okaya@kernel.org> 17588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17589L: linux-arm-msm@vger.kernel.org 17590L: dmaengine@vger.kernel.org 17591S: Supported 17592F: drivers/dma/qcom/hidma* 17593 17594QUALCOMM I2C CCI DRIVER 17595M: Loic Poulain <loic.poulain@linaro.org> 17596M: Robert Foss <rfoss@kernel.org> 17597L: linux-i2c@vger.kernel.org 17598L: linux-arm-msm@vger.kernel.org 17599S: Maintained 17600F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17601F: drivers/i2c/busses/i2c-qcom-cci.c 17602 17603QUALCOMM INTERCONNECT BWMON DRIVER 17604M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17605L: linux-arm-msm@vger.kernel.org 17606S: Maintained 17607F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17608F: drivers/soc/qcom/icc-bwmon.c 17609 17610QUALCOMM IOMMU 17611M: Rob Clark <robdclark@gmail.com> 17612L: iommu@lists.linux.dev 17613L: linux-arm-msm@vger.kernel.org 17614S: Maintained 17615F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17616 17617QUALCOMM IPC ROUTER (QRTR) DRIVER 17618M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17619L: linux-arm-msm@vger.kernel.org 17620S: Maintained 17621F: include/trace/events/qrtr.h 17622F: include/uapi/linux/qrtr.h 17623F: net/qrtr/ 17624 17625QUALCOMM IPCC MAILBOX DRIVER 17626M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17627L: linux-arm-msm@vger.kernel.org 17628S: Supported 17629F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17630F: drivers/mailbox/qcom-ipcc.c 17631F: include/dt-bindings/mailbox/qcom-ipcc.h 17632 17633QUALCOMM IPQ4019 USB PHY DRIVER 17634M: Robert Marko <robert.marko@sartura.hr> 17635M: Luka Perkov <luka.perkov@sartura.hr> 17636L: linux-arm-msm@vger.kernel.org 17637S: Maintained 17638F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17639F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17640 17641QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17642M: Robert Marko <robert.marko@sartura.hr> 17643M: Luka Perkov <luka.perkov@sartura.hr> 17644L: linux-arm-msm@vger.kernel.org 17645S: Maintained 17646F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17647F: drivers/regulator/vqmmc-ipq4019-regulator.c 17648 17649QUALCOMM NAND CONTROLLER DRIVER 17650M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17651L: linux-mtd@lists.infradead.org 17652L: linux-arm-msm@vger.kernel.org 17653S: Maintained 17654F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17655F: drivers/mtd/nand/raw/qcom_nandc.c 17656 17657QUALCOMM RMNET DRIVER 17658M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17659M: Sean Tranchetti <quic_stranche@quicinc.com> 17660L: netdev@vger.kernel.org 17661S: Maintained 17662F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17663F: drivers/net/ethernet/qualcomm/rmnet/ 17664F: include/linux/if_rmnet.h 17665 17666QUALCOMM TSENS THERMAL DRIVER 17667M: Amit Kucheria <amitk@kernel.org> 17668M: Thara Gopinath <thara.gopinath@gmail.com> 17669L: linux-pm@vger.kernel.org 17670L: linux-arm-msm@vger.kernel.org 17671S: Maintained 17672F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17673F: drivers/thermal/qcom/ 17674 17675QUALCOMM TYPEC PORT MANAGER DRIVER 17676M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17677L: linux-arm-msm@vger.kernel.org 17678L: linux-usb@vger.kernel.org 17679S: Maintained 17680F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17681F: drivers/usb/typec/tcpm/qcom/ 17682 17683QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17684M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17685M: Vikash Garodia <quic_vgarodia@quicinc.com> 17686R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17687L: linux-media@vger.kernel.org 17688L: linux-arm-msm@vger.kernel.org 17689S: Maintained 17690T: git git://linuxtv.org/media_tree.git 17691F: Documentation/devicetree/bindings/media/*venus* 17692F: drivers/media/platform/qcom/venus/ 17693 17694QUALCOMM WCN36XX WIRELESS DRIVER 17695M: Loic Poulain <loic.poulain@linaro.org> 17696L: wcn36xx@lists.infradead.org 17697S: Supported 17698W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17699F: drivers/net/wireless/ath/wcn36xx/ 17700 17701QUANTENNA QTNFMAC WIRELESS DRIVER 17702M: Igor Mitsyanko <imitsyanko@quantenna.com> 17703R: Sergey Matyukevich <geomatsi@gmail.com> 17704L: linux-wireless@vger.kernel.org 17705S: Maintained 17706F: drivers/net/wireless/quantenna 17707 17708RADEON and AMDGPU DRM DRIVERS 17709M: Alex Deucher <alexander.deucher@amd.com> 17710M: Christian König <christian.koenig@amd.com> 17711M: Pan, Xinhui <Xinhui.Pan@amd.com> 17712L: amd-gfx@lists.freedesktop.org 17713S: Supported 17714B: https://gitlab.freedesktop.org/drm/amd/-/issues 17715C: irc://irc.oftc.net/radeon 17716T: git https://gitlab.freedesktop.org/agd5f/linux.git 17717F: Documentation/gpu/amdgpu/ 17718F: drivers/gpu/drm/amd/ 17719F: drivers/gpu/drm/radeon/ 17720F: include/uapi/drm/amdgpu_drm.h 17721F: include/uapi/drm/radeon_drm.h 17722 17723RADEON FRAMEBUFFER DISPLAY DRIVER 17724M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17725L: linux-fbdev@vger.kernel.org 17726S: Maintained 17727F: drivers/video/fbdev/aty/radeon* 17728F: include/uapi/linux/radeonfb.h 17729 17730RADIOSHARK RADIO DRIVER 17731M: Hans Verkuil <hverkuil@xs4all.nl> 17732L: linux-media@vger.kernel.org 17733S: Maintained 17734T: git git://linuxtv.org/media_tree.git 17735F: drivers/media/radio/radio-shark.c 17736 17737RADIOSHARK2 RADIO DRIVER 17738M: Hans Verkuil <hverkuil@xs4all.nl> 17739L: linux-media@vger.kernel.org 17740S: Maintained 17741T: git git://linuxtv.org/media_tree.git 17742F: drivers/media/radio/radio-shark2.c 17743F: drivers/media/radio/radio-tea5777.c 17744 17745RADOS BLOCK DEVICE (RBD) 17746M: Ilya Dryomov <idryomov@gmail.com> 17747R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17748L: ceph-devel@vger.kernel.org 17749S: Supported 17750W: http://ceph.com/ 17751T: git https://github.com/ceph/ceph-client.git 17752F: Documentation/ABI/testing/sysfs-bus-rbd 17753F: drivers/block/rbd.c 17754F: drivers/block/rbd_types.h 17755 17756RAGE128 FRAMEBUFFER DISPLAY DRIVER 17757L: linux-fbdev@vger.kernel.org 17758S: Orphan 17759F: drivers/video/fbdev/aty/aty128fb.c 17760 17761RAINSHADOW-CEC DRIVER 17762M: Hans Verkuil <hverkuil@xs4all.nl> 17763L: linux-media@vger.kernel.org 17764S: Maintained 17765T: git git://linuxtv.org/media_tree.git 17766F: drivers/media/cec/usb/rainshadow/ 17767 17768RALINK MIPS ARCHITECTURE 17769M: John Crispin <john@phrozen.org> 17770L: linux-mips@vger.kernel.org 17771S: Maintained 17772F: arch/mips/ralink 17773 17774RALINK MT7621 MIPS ARCHITECTURE 17775M: Arınç ÜNAL <arinc.unal@arinc9.com> 17776M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17777L: linux-mips@vger.kernel.org 17778S: Maintained 17779F: arch/mips/boot/dts/ralink/mt7621* 17780 17781RALINK RT2X00 WIRELESS LAN DRIVER 17782M: Stanislaw Gruszka <stf_xl@wp.pl> 17783M: Helmut Schaa <helmut.schaa@googlemail.com> 17784L: linux-wireless@vger.kernel.org 17785S: Maintained 17786F: drivers/net/wireless/ralink/rt2x00/ 17787 17788RAMDISK RAM BLOCK DEVICE DRIVER 17789M: Jens Axboe <axboe@kernel.dk> 17790S: Maintained 17791F: Documentation/admin-guide/blockdev/ramdisk.rst 17792F: drivers/block/brd.c 17793 17794RANCHU VIRTUAL BOARD FOR MIPS 17795M: Miodrag Dinic <miodrag.dinic@mips.com> 17796L: linux-mips@vger.kernel.org 17797S: Supported 17798F: arch/mips/configs/generic/board-ranchu.config 17799F: arch/mips/generic/board-ranchu.c 17800 17801RANDOM NUMBER DRIVER 17802M: "Theodore Ts'o" <tytso@mit.edu> 17803M: Jason A. Donenfeld <Jason@zx2c4.com> 17804S: Maintained 17805T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17806F: drivers/char/random.c 17807F: drivers/virt/vmgenid.c 17808 17809RAPIDIO SUBSYSTEM 17810M: Matt Porter <mporter@kernel.crashing.org> 17811M: Alexandre Bounine <alex.bou9@gmail.com> 17812S: Maintained 17813F: drivers/rapidio/ 17814 17815RAS INFRASTRUCTURE 17816M: Tony Luck <tony.luck@intel.com> 17817M: Borislav Petkov <bp@alien8.de> 17818L: linux-edac@vger.kernel.org 17819S: Maintained 17820F: Documentation/admin-guide/ras.rst 17821F: drivers/ras/ 17822F: include/linux/ras.h 17823F: include/ras/ras_event.h 17824 17825RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17826L: linux-wireless@vger.kernel.org 17827S: Orphan 17828F: drivers/net/wireless/legacy/ray* 17829 17830RC-CORE / LIRC FRAMEWORK 17831M: Sean Young <sean@mess.org> 17832L: linux-media@vger.kernel.org 17833S: Maintained 17834W: http://linuxtv.org 17835T: git git://linuxtv.org/media_tree.git 17836F: Documentation/driver-api/media/rc-core.rst 17837F: Documentation/userspace-api/media/rc/ 17838F: drivers/media/rc/ 17839F: include/media/rc-core.h 17840F: include/media/rc-map.h 17841F: include/uapi/linux/lirc.h 17842 17843RCMM REMOTE CONTROLS DECODER 17844M: Patrick Lerda <patrick9876@free.fr> 17845S: Maintained 17846F: drivers/media/rc/ir-rcmm-decoder.c 17847 17848RCUTORTURE TEST FRAMEWORK 17849M: "Paul E. McKenney" <paulmck@kernel.org> 17850M: Josh Triplett <josh@joshtriplett.org> 17851R: Steven Rostedt <rostedt@goodmis.org> 17852R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17853R: Lai Jiangshan <jiangshanlai@gmail.com> 17854L: rcu@vger.kernel.org 17855S: Supported 17856T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17857F: tools/testing/selftests/rcutorture 17858 17859RDACM20 Camera Sensor 17860M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17861M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17862M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17863M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17864L: linux-media@vger.kernel.org 17865S: Maintained 17866F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17867F: drivers/media/i2c/max9271.c 17868F: drivers/media/i2c/max9271.h 17869F: drivers/media/i2c/rdacm20.c 17870 17871RDACM21 Camera Sensor 17872M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17873M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17874M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17875M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17876L: linux-media@vger.kernel.org 17877S: Maintained 17878F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17879F: drivers/media/i2c/max9271.c 17880F: drivers/media/i2c/max9271.h 17881F: drivers/media/i2c/rdacm21.c 17882 17883RDC R-321X SoC 17884M: Florian Fainelli <florian@openwrt.org> 17885S: Maintained 17886 17887RDC R6040 FAST ETHERNET DRIVER 17888M: Florian Fainelli <f.fainelli@gmail.com> 17889L: netdev@vger.kernel.org 17890S: Maintained 17891F: drivers/net/ethernet/rdc/r6040.c 17892 17893RDMAVT - RDMA verbs software 17894M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17895L: linux-rdma@vger.kernel.org 17896S: Supported 17897F: drivers/infiniband/sw/rdmavt 17898 17899RDS - RELIABLE DATAGRAM SOCKETS 17900M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17901L: netdev@vger.kernel.org 17902L: linux-rdma@vger.kernel.org 17903L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17904S: Supported 17905W: https://oss.oracle.com/projects/rds/ 17906F: Documentation/networking/rds.rst 17907F: net/rds/ 17908 17909RDT - RESOURCE ALLOCATION 17910M: Fenghua Yu <fenghua.yu@intel.com> 17911M: Reinette Chatre <reinette.chatre@intel.com> 17912L: linux-kernel@vger.kernel.org 17913S: Supported 17914F: Documentation/arch/x86/resctrl* 17915F: arch/x86/include/asm/resctrl.h 17916F: arch/x86/kernel/cpu/resctrl/ 17917F: tools/testing/selftests/resctrl/ 17918 17919READ-COPY UPDATE (RCU) 17920M: "Paul E. McKenney" <paulmck@kernel.org> 17921M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17922M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17923M: Joel Fernandes <joel@joelfernandes.org> 17924M: Josh Triplett <josh@joshtriplett.org> 17925M: Boqun Feng <boqun.feng@gmail.com> 17926R: Steven Rostedt <rostedt@goodmis.org> 17927R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17928R: Lai Jiangshan <jiangshanlai@gmail.com> 17929R: Zqiang <qiang.zhang1211@gmail.com> 17930L: rcu@vger.kernel.org 17931S: Supported 17932W: http://www.rdrop.com/users/paulmck/RCU/ 17933T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17934F: Documentation/RCU/ 17935F: include/linux/rcu* 17936F: kernel/rcu/ 17937X: Documentation/RCU/torture.rst 17938X: include/linux/srcu*.h 17939X: kernel/rcu/srcu*.c 17940 17941REAL TIME CLOCK (RTC) SUBSYSTEM 17942M: Alessandro Zummo <a.zummo@towertech.it> 17943M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17944L: linux-rtc@vger.kernel.org 17945S: Maintained 17946Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17947T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17948F: Documentation/admin-guide/rtc.rst 17949F: Documentation/devicetree/bindings/rtc/ 17950F: drivers/rtc/ 17951F: include/linux/platform_data/rtc-* 17952F: include/linux/rtc.h 17953F: include/linux/rtc/ 17954F: include/uapi/linux/rtc.h 17955F: tools/testing/selftests/rtc/ 17956 17957Real-time Linux Analysis (RTLA) tools 17958M: Daniel Bristot de Oliveira <bristot@kernel.org> 17959M: Steven Rostedt <rostedt@goodmis.org> 17960L: linux-trace-kernel@vger.kernel.org 17961S: Maintained 17962F: Documentation/tools/rtla/ 17963F: tools/tracing/rtla/ 17964 17965REALTEK AUDIO CODECS 17966M: Oder Chiou <oder_chiou@realtek.com> 17967S: Maintained 17968F: include/sound/rt*.h 17969F: sound/soc/codecs/rt* 17970 17971REALTEK OTTO WATCHDOG 17972M: Sander Vanheule <sander@svanheule.net> 17973L: linux-watchdog@vger.kernel.org 17974S: Maintained 17975F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17976F: drivers/watchdog/realtek_otto_wdt.c 17977 17978REALTEK RTL83xx SMI DSA ROUTER CHIPS 17979M: Linus Walleij <linus.walleij@linaro.org> 17980M: Alvin Šipraga <alsi@bang-olufsen.dk> 17981S: Maintained 17982F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17983F: drivers/net/dsa/realtek/* 17984 17985REALTEK WIRELESS DRIVER (rtlwifi family) 17986M: Ping-Ke Shih <pkshih@realtek.com> 17987L: linux-wireless@vger.kernel.org 17988S: Maintained 17989W: https://wireless.wiki.kernel.org/ 17990T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17991F: drivers/net/wireless/realtek/rtlwifi/ 17992 17993REALTEK WIRELESS DRIVER (rtw88) 17994M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17995L: linux-wireless@vger.kernel.org 17996S: Maintained 17997F: drivers/net/wireless/realtek/rtw88/ 17998 17999REALTEK WIRELESS DRIVER (rtw89) 18000M: Ping-Ke Shih <pkshih@realtek.com> 18001L: linux-wireless@vger.kernel.org 18002S: Maintained 18003F: drivers/net/wireless/realtek/rtw89/ 18004 18005REDPINE WIRELESS DRIVER 18006L: linux-wireless@vger.kernel.org 18007S: Orphan 18008F: drivers/net/wireless/rsi/ 18009 18010REGISTER MAP ABSTRACTION 18011M: Mark Brown <broonie@kernel.org> 18012L: linux-kernel@vger.kernel.org 18013S: Supported 18014T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18015F: Documentation/devicetree/bindings/regmap/ 18016F: drivers/base/regmap/ 18017F: include/linux/regmap.h 18018 18019REISERFS FILE SYSTEM 18020L: reiserfs-devel@vger.kernel.org 18021S: Supported 18022F: fs/reiserfs/ 18023 18024REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18025M: Bjorn Andersson <andersson@kernel.org> 18026M: Mathieu Poirier <mathieu.poirier@linaro.org> 18027L: linux-remoteproc@vger.kernel.org 18028S: Maintained 18029T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18030F: Documentation/ABI/testing/sysfs-class-remoteproc 18031F: Documentation/devicetree/bindings/remoteproc/ 18032F: Documentation/staging/remoteproc.rst 18033F: drivers/remoteproc/ 18034F: include/linux/remoteproc.h 18035F: include/linux/remoteproc/ 18036 18037REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18038M: Bjorn Andersson <andersson@kernel.org> 18039M: Mathieu Poirier <mathieu.poirier@linaro.org> 18040L: linux-remoteproc@vger.kernel.org 18041S: Maintained 18042T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18043F: Documentation/ABI/testing/sysfs-bus-rpmsg 18044F: Documentation/staging/rpmsg.rst 18045F: drivers/rpmsg/ 18046F: include/linux/rpmsg.h 18047F: include/linux/rpmsg/ 18048F: include/uapi/linux/rpmsg.h 18049F: samples/rpmsg/ 18050 18051REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18052M: Stephan Gerhold <stephan@gerhold.net> 18053L: netdev@vger.kernel.org 18054L: linux-remoteproc@vger.kernel.org 18055S: Maintained 18056F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18057 18058RENESAS CLOCK DRIVERS 18059M: Geert Uytterhoeven <geert+renesas@glider.be> 18060L: linux-renesas-soc@vger.kernel.org 18061S: Supported 18062T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18063F: Documentation/devicetree/bindings/clock/renesas,* 18064F: drivers/clk/renesas/ 18065 18066RENESAS EMEV2 I2C DRIVER 18067M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18068L: linux-renesas-soc@vger.kernel.org 18069S: Supported 18070F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18071F: drivers/i2c/busses/i2c-emev2.c 18072 18073RENESAS ETHERNET DRIVERS 18074R: Sergey Shtylyov <s.shtylyov@omp.ru> 18075L: netdev@vger.kernel.org 18076L: linux-renesas-soc@vger.kernel.org 18077F: Documentation/devicetree/bindings/net/renesas,*.yaml 18078F: drivers/net/ethernet/renesas/ 18079F: include/linux/sh_eth.h 18080 18081RENESAS IDT821034 ASoC CODEC 18082M: Herve Codina <herve.codina@bootlin.com> 18083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18084S: Maintained 18085F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18086F: sound/soc/codecs/idt821034.c 18087 18088RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18089M: Miquel Raynal <miquel.raynal@bootlin.com> 18090L: linux-mtd@lists.infradead.org 18091L: linux-renesas-soc@vger.kernel.org 18092S: Maintained 18093F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18094F: drivers/mtd/nand/raw/renesas-nand-controller.c 18095 18096RENESAS R-CAR GYROADC DRIVER 18097M: Marek Vasut <marek.vasut@gmail.com> 18098L: linux-iio@vger.kernel.org 18099S: Supported 18100F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18101F: drivers/iio/adc/rcar-gyroadc.c 18102 18103RENESAS R-CAR I2C DRIVERS 18104M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18105L: linux-renesas-soc@vger.kernel.org 18106S: Supported 18107F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18108F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18109F: drivers/i2c/busses/i2c-rcar.c 18110F: drivers/i2c/busses/i2c-sh_mobile.c 18111 18112RENESAS R-CAR SATA DRIVER 18113R: Sergey Shtylyov <s.shtylyov@omp.ru> 18114L: linux-ide@vger.kernel.org 18115L: linux-renesas-soc@vger.kernel.org 18116S: Supported 18117F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18118F: drivers/ata/sata_rcar.c 18119 18120RENESAS R-CAR THERMAL DRIVERS 18121M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18122L: linux-renesas-soc@vger.kernel.org 18123S: Supported 18124F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18125F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18126F: drivers/thermal/rcar_gen3_thermal.c 18127F: drivers/thermal/rcar_thermal.c 18128 18129RENESAS RIIC DRIVER 18130M: Chris Brandt <chris.brandt@renesas.com> 18131L: linux-renesas-soc@vger.kernel.org 18132S: Supported 18133F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18134F: drivers/i2c/busses/i2c-riic.c 18135 18136RENESAS RZ/G2L A/D DRIVER 18137M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18138L: linux-iio@vger.kernel.org 18139L: linux-renesas-soc@vger.kernel.org 18140S: Supported 18141F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18142F: drivers/iio/adc/rzg2l_adc.c 18143 18144RENESAS RZ/G2L MTU3a COUNTER DRIVER 18145M: Biju Das <biju.das.jz@bp.renesas.com> 18146L: linux-iio@vger.kernel.org 18147L: linux-renesas-soc@vger.kernel.org 18148S: Supported 18149F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18150F: drivers/counter/rz-mtu3-cnt.c 18151 18152RENESAS RZ/N1 A5PSW SWITCH DRIVER 18153M: Clément Léger <clement.leger@bootlin.com> 18154L: linux-renesas-soc@vger.kernel.org 18155L: netdev@vger.kernel.org 18156S: Maintained 18157F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18158F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18159F: drivers/net/dsa/rzn1_a5psw* 18160F: drivers/net/pcs/pcs-rzn1-miic.c 18161F: include/dt-bindings/net/pcs-rzn1-miic.h 18162F: include/linux/pcs-rzn1-miic.h 18163F: net/dsa/tag_rzn1_a5psw.c 18164 18165RENESAS RZ/N1 RTC CONTROLLER DRIVER 18166M: Miquel Raynal <miquel.raynal@bootlin.com> 18167L: linux-rtc@vger.kernel.org 18168L: linux-renesas-soc@vger.kernel.org 18169S: Maintained 18170F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18171F: drivers/rtc/rtc-rzn1.c 18172 18173RENESAS RZ/N1 USBF CONTROLLER DRIVER 18174M: Herve Codina <herve.codina@bootlin.com> 18175L: linux-renesas-soc@vger.kernel.org 18176L: linux-usb@vger.kernel.org 18177S: Maintained 18178F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18179F: drivers/usb/gadget/udc/renesas_usbf.c 18180 18181RENESAS RZ/V2M I2C DRIVER 18182M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18183L: linux-i2c@vger.kernel.org 18184L: linux-renesas-soc@vger.kernel.org 18185S: Supported 18186F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18187F: drivers/i2c/busses/i2c-rzv2m.c 18188 18189RENESAS USB PHY DRIVER 18190M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18191L: linux-renesas-soc@vger.kernel.org 18192S: Maintained 18193F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18194 18195RENESAS VERSACLOCK 7 CLOCK DRIVER 18196M: Alex Helms <alexander.helms.jy@renesas.com> 18197S: Maintained 18198F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18199F: drivers/clk/clk-versaclock7.c 18200 18201RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18202M: Herve Codina <herve.codina@bootlin.com> 18203L: linux-iio@vger.kernel.org 18204S: Maintained 18205F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18206F: drivers/iio/potentiometer/x9250.c 18207 18208RESET CONTROLLER FRAMEWORK 18209M: Philipp Zabel <p.zabel@pengutronix.de> 18210S: Maintained 18211T: git git://git.pengutronix.de/git/pza/linux 18212F: Documentation/devicetree/bindings/reset/ 18213F: Documentation/driver-api/reset.rst 18214F: drivers/reset/ 18215F: include/dt-bindings/reset/ 18216F: include/linux/reset-controller.h 18217F: include/linux/reset.h 18218F: include/linux/reset/ 18219K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18220 18221RESTARTABLE SEQUENCES SUPPORT 18222M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18223M: Peter Zijlstra <peterz@infradead.org> 18224M: "Paul E. McKenney" <paulmck@kernel.org> 18225M: Boqun Feng <boqun.feng@gmail.com> 18226L: linux-kernel@vger.kernel.org 18227S: Supported 18228F: include/trace/events/rseq.h 18229F: include/uapi/linux/rseq.h 18230F: kernel/rseq.c 18231F: tools/testing/selftests/rseq/ 18232 18233RFKILL 18234M: Johannes Berg <johannes@sipsolutions.net> 18235L: linux-wireless@vger.kernel.org 18236S: Maintained 18237W: https://wireless.wiki.kernel.org/ 18238Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18239T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18240T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18241F: Documentation/ABI/stable/sysfs-class-rfkill 18242F: Documentation/driver-api/rfkill.rst 18243F: include/linux/rfkill.h 18244F: include/uapi/linux/rfkill.h 18245F: net/rfkill/ 18246 18247RHASHTABLE 18248M: Thomas Graf <tgraf@suug.ch> 18249M: Herbert Xu <herbert@gondor.apana.org.au> 18250L: netdev@vger.kernel.org 18251S: Maintained 18252F: include/linux/rhashtable-types.h 18253F: include/linux/rhashtable.h 18254F: lib/rhashtable.c 18255F: lib/test_rhashtable.c 18256 18257RICOH R5C592 MEMORYSTICK DRIVER 18258M: Maxim Levitsky <maximlevitsky@gmail.com> 18259S: Maintained 18260F: drivers/memstick/host/r592.* 18261 18262RICOH SMARTMEDIA/XD DRIVER 18263M: Maxim Levitsky <maximlevitsky@gmail.com> 18264S: Maintained 18265F: drivers/mtd/nand/raw/r852.c 18266F: drivers/mtd/nand/raw/r852.h 18267 18268RISC-V ARCHITECTURE 18269M: Paul Walmsley <paul.walmsley@sifive.com> 18270M: Palmer Dabbelt <palmer@dabbelt.com> 18271M: Albert Ou <aou@eecs.berkeley.edu> 18272L: linux-riscv@lists.infradead.org 18273S: Supported 18274Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18275C: irc://irc.libera.chat/riscv 18276P: Documentation/riscv/patch-acceptance.rst 18277T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18278F: arch/riscv/ 18279N: riscv 18280K: riscv 18281 18282RISC-V MICROCHIP FPGA SUPPORT 18283M: Conor Dooley <conor.dooley@microchip.com> 18284M: Daire McNamara <daire.mcnamara@microchip.com> 18285L: linux-riscv@lists.infradead.org 18286S: Supported 18287F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18288F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18289F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18290F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18291F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18292F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18293F: Documentation/devicetree/bindings/riscv/microchip.yaml 18294F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18295F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18296F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18297F: arch/riscv/boot/dts/microchip/ 18298F: drivers/char/hw_random/mpfs-rng.c 18299F: drivers/clk/microchip/clk-mpfs*.c 18300F: drivers/i2c/busses/i2c-microchip-corei2c.c 18301F: drivers/mailbox/mailbox-mpfs.c 18302F: drivers/pci/controller/pcie-microchip-host.c 18303F: drivers/pwm/pwm-microchip-core.c 18304F: drivers/reset/reset-mpfs.c 18305F: drivers/rtc/rtc-mpfs.c 18306F: drivers/soc/microchip/mpfs-sys-controller.c 18307F: drivers/spi/spi-microchip-core-qspi.c 18308F: drivers/spi/spi-microchip-core.c 18309F: drivers/usb/musb/mpfs.c 18310F: include/soc/microchip/mpfs.h 18311 18312RISC-V MISC SOC SUPPORT 18313M: Conor Dooley <conor@kernel.org> 18314L: linux-riscv@lists.infradead.org 18315S: Maintained 18316Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18317T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18318F: Documentation/devicetree/bindings/riscv/ 18319F: arch/riscv/boot/dts/ 18320X: arch/riscv/boot/dts/allwinner/ 18321X: arch/riscv/boot/dts/renesas/ 18322 18323RISC-V PMU DRIVERS 18324M: Atish Patra <atishp@atishpatra.org> 18325R: Anup Patel <anup@brainfault.org> 18326L: linux-riscv@lists.infradead.org 18327S: Supported 18328F: drivers/perf/riscv_pmu.c 18329F: drivers/perf/riscv_pmu_legacy.c 18330F: drivers/perf/riscv_pmu_sbi.c 18331 18332RISC-V THEAD SoC SUPPORT 18333M: Jisheng Zhang <jszhang@kernel.org> 18334M: Guo Ren <guoren@kernel.org> 18335M: Fu Wei <wefu@redhat.com> 18336L: linux-riscv@lists.infradead.org 18337S: Maintained 18338F: arch/riscv/boot/dts/thead/ 18339 18340RNBD BLOCK DRIVERS 18341M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18342M: Jack Wang <jinpu.wang@ionos.com> 18343L: linux-block@vger.kernel.org 18344S: Maintained 18345F: drivers/block/rnbd/ 18346 18347ROCCAT DRIVERS 18348M: Stefan Achatz <erazor_de@users.sourceforge.net> 18349S: Maintained 18350W: http://sourceforge.net/projects/roccat/ 18351F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18352F: drivers/hid/hid-roccat* 18353F: include/linux/hid-roccat* 18354 18355ROCKCHIP CRYPTO DRIVERS 18356M: Corentin Labbe <clabbe@baylibre.com> 18357L: linux-crypto@vger.kernel.org 18358S: Maintained 18359F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18360F: drivers/crypto/rockchip/ 18361 18362ROCKCHIP I2S TDM DRIVER 18363M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18364L: linux-rockchip@lists.infradead.org 18365S: Maintained 18366F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18367F: sound/soc/rockchip/rockchip_i2s_tdm.* 18368 18369ROCKCHIP ISP V1 DRIVER 18370M: Dafna Hirschfeld <dafna@fastmail.com> 18371L: linux-media@vger.kernel.org 18372L: linux-rockchip@lists.infradead.org 18373S: Maintained 18374F: Documentation/admin-guide/media/rkisp1.rst 18375F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18376F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18377F: drivers/media/platform/rockchip/rkisp1 18378F: include/uapi/linux/rkisp1-config.h 18379 18380ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18381M: Jacob Chen <jacob-chen@iotwrt.com> 18382M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18383L: linux-media@vger.kernel.org 18384L: linux-rockchip@lists.infradead.org 18385S: Maintained 18386F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18387F: drivers/media/platform/rockchip/rga/ 18388 18389ROCKCHIP VIDEO DECODER DRIVER 18390M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18391L: linux-media@vger.kernel.org 18392L: linux-rockchip@lists.infradead.org 18393S: Maintained 18394F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18395F: drivers/staging/media/rkvdec/ 18396 18397ROCKER DRIVER 18398M: Jiri Pirko <jiri@resnulli.us> 18399L: netdev@vger.kernel.org 18400S: Supported 18401F: drivers/net/ethernet/rocker/ 18402 18403ROCKETPORT EXPRESS/INFINITY DRIVER 18404M: Kevin Cernekee <cernekee@gmail.com> 18405L: linux-serial@vger.kernel.org 18406S: Odd Fixes 18407F: drivers/tty/serial/rp2.* 18408 18409ROHM BD99954 CHARGER IC 18410M: Matti Vaittinen <mazziesaccount@gmail.com> 18411S: Supported 18412F: drivers/power/supply/bd99954-charger.c 18413F: drivers/power/supply/bd99954-charger.h 18414 18415ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18416M: Tomasz Duszynski <tduszyns@gmail.com> 18417S: Maintained 18418F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18419F: drivers/iio/light/bh1750.c 18420 18421ROHM BU270xx LIGHT SENSOR DRIVERs 18422M: Matti Vaittinen <mazziesaccount@gmail.com> 18423L: linux-iio@vger.kernel.org 18424S: Supported 18425F: drivers/iio/light/rohm-bu27008.c 18426F: drivers/iio/light/rohm-bu27034.c 18427 18428ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18429M: Marek Vasut <marek.vasut+renesas@gmail.com> 18430L: linux-kernel@vger.kernel.org 18431L: linux-renesas-soc@vger.kernel.org 18432S: Supported 18433F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18434F: drivers/gpio/gpio-bd9571mwv.c 18435F: drivers/mfd/bd9571mwv.c 18436F: drivers/regulator/bd9571mwv-regulator.c 18437F: include/linux/mfd/bd9571mwv.h 18438 18439ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18440M: Matti Vaittinen <mazziesaccount@gmail.com> 18441S: Supported 18442F: drivers/clk/clk-bd718x7.c 18443F: drivers/gpio/gpio-bd71815.c 18444F: drivers/gpio/gpio-bd71828.c 18445F: drivers/mfd/rohm-bd71828.c 18446F: drivers/mfd/rohm-bd718x7.c 18447F: drivers/mfd/rohm-bd9576.c 18448F: drivers/regulator/bd71815-regulator.c 18449F: drivers/regulator/bd71828-regulator.c 18450F: drivers/regulator/bd718x7-regulator.c 18451F: drivers/regulator/bd9576-regulator.c 18452F: drivers/regulator/rohm-regulator.c 18453F: drivers/rtc/rtc-bd70528.c 18454F: drivers/watchdog/bd9576_wdt.c 18455F: include/linux/mfd/rohm-bd71815.h 18456F: include/linux/mfd/rohm-bd71828.h 18457F: include/linux/mfd/rohm-bd718x7.h 18458F: include/linux/mfd/rohm-bd957x.h 18459F: include/linux/mfd/rohm-generic.h 18460F: include/linux/mfd/rohm-shared.h 18461 18462ROSE NETWORK LAYER 18463M: Ralf Baechle <ralf@linux-mips.org> 18464L: linux-hams@vger.kernel.org 18465S: Maintained 18466W: http://www.linux-ax25.org/ 18467F: include/net/rose.h 18468F: include/uapi/linux/rose.h 18469F: net/rose/ 18470 18471ROTATION DRIVER FOR ALLWINNER A83T 18472M: Jernej Skrabec <jernej.skrabec@gmail.com> 18473L: linux-media@vger.kernel.org 18474S: Maintained 18475T: git git://linuxtv.org/media_tree.git 18476F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18477F: drivers/media/platform/sunxi/sun8i-rotate/ 18478 18479RPMSG TTY DRIVER 18480M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18481L: linux-remoteproc@vger.kernel.org 18482S: Maintained 18483F: drivers/tty/rpmsg_tty.c 18484 18485RTL2830 MEDIA DRIVER 18486M: Antti Palosaari <crope@iki.fi> 18487L: linux-media@vger.kernel.org 18488S: Maintained 18489W: https://linuxtv.org 18490W: http://palosaari.fi/linux/ 18491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18492T: git git://linuxtv.org/anttip/media_tree.git 18493F: drivers/media/dvb-frontends/rtl2830* 18494 18495RTL2832 MEDIA DRIVER 18496M: Antti Palosaari <crope@iki.fi> 18497L: linux-media@vger.kernel.org 18498S: Maintained 18499W: https://linuxtv.org 18500W: http://palosaari.fi/linux/ 18501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18502T: git git://linuxtv.org/anttip/media_tree.git 18503F: drivers/media/dvb-frontends/rtl2832* 18504 18505RTL2832_SDR MEDIA DRIVER 18506M: Antti Palosaari <crope@iki.fi> 18507L: linux-media@vger.kernel.org 18508S: Maintained 18509W: https://linuxtv.org 18510W: http://palosaari.fi/linux/ 18511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18512T: git git://linuxtv.org/anttip/media_tree.git 18513F: drivers/media/dvb-frontends/rtl2832_sdr* 18514 18515RTL8180 WIRELESS DRIVER 18516L: linux-wireless@vger.kernel.org 18517S: Orphan 18518W: https://wireless.wiki.kernel.org/ 18519T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18520F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18521 18522RTL8187 WIRELESS DRIVER 18523M: Herton Ronaldo Krzesinski <herton@canonical.com> 18524M: Hin-Tak Leung <htl10@users.sourceforge.net> 18525M: Larry Finger <Larry.Finger@lwfinger.net> 18526L: linux-wireless@vger.kernel.org 18527S: Maintained 18528W: https://wireless.wiki.kernel.org/ 18529T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18530F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18531 18532RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18533M: Jes Sorensen <Jes.Sorensen@gmail.com> 18534L: linux-wireless@vger.kernel.org 18535S: Maintained 18536T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18537F: drivers/net/wireless/realtek/rtl8xxxu/ 18538 18539RTRS TRANSPORT DRIVERS 18540M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18541M: Jack Wang <jinpu.wang@ionos.com> 18542L: linux-rdma@vger.kernel.org 18543S: Maintained 18544F: drivers/infiniband/ulp/rtrs/ 18545 18546RUNTIME VERIFICATION (RV) 18547M: Daniel Bristot de Oliveira <bristot@kernel.org> 18548M: Steven Rostedt <rostedt@goodmis.org> 18549L: linux-trace-kernel@vger.kernel.org 18550S: Maintained 18551F: Documentation/trace/rv/ 18552F: include/linux/rv.h 18553F: include/rv/ 18554F: kernel/trace/rv/ 18555F: tools/verification/ 18556 18557RUST 18558M: Miguel Ojeda <ojeda@kernel.org> 18559M: Alex Gaynor <alex.gaynor@gmail.com> 18560M: Wedson Almeida Filho <wedsonaf@gmail.com> 18561R: Boqun Feng <boqun.feng@gmail.com> 18562R: Gary Guo <gary@garyguo.net> 18563R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18564R: Benno Lossin <benno.lossin@proton.me> 18565L: rust-for-linux@vger.kernel.org 18566S: Supported 18567W: https://github.com/Rust-for-Linux/linux 18568B: https://github.com/Rust-for-Linux/linux/issues 18569C: zulip://rust-for-linux.zulipchat.com 18570T: git https://github.com/Rust-for-Linux/linux.git rust-next 18571F: Documentation/rust/ 18572F: rust/ 18573F: samples/rust/ 18574F: scripts/*rust* 18575K: \b(?i:rust)\b 18576 18577RXRPC SOCKETS (AF_RXRPC) 18578M: David Howells <dhowells@redhat.com> 18579M: Marc Dionne <marc.dionne@auristor.com> 18580L: linux-afs@lists.infradead.org 18581S: Supported 18582W: https://www.infradead.org/~dhowells/kafs/ 18583F: Documentation/networking/rxrpc.rst 18584F: include/keys/rxrpc-type.h 18585F: include/net/af_rxrpc.h 18586F: include/trace/events/rxrpc.h 18587F: include/uapi/linux/rxrpc.h 18588F: net/rxrpc/ 18589 18590S3 SAVAGE FRAMEBUFFER DRIVER 18591M: Antonino Daplas <adaplas@gmail.com> 18592L: linux-fbdev@vger.kernel.org 18593S: Maintained 18594F: drivers/video/fbdev/savage/ 18595 18596S390 ARCHITECTURE 18597M: Heiko Carstens <hca@linux.ibm.com> 18598M: Vasily Gorbik <gor@linux.ibm.com> 18599M: Alexander Gordeev <agordeev@linux.ibm.com> 18600R: Christian Borntraeger <borntraeger@linux.ibm.com> 18601R: Sven Schnelle <svens@linux.ibm.com> 18602L: linux-s390@vger.kernel.org 18603S: Supported 18604T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18605F: Documentation/driver-api/s390-drivers.rst 18606F: Documentation/s390/ 18607F: arch/s390/ 18608F: drivers/s390/ 18609F: drivers/watchdog/diag288_wdt.c 18610 18611S390 COMMON I/O LAYER 18612M: Vineeth Vijayan <vneethv@linux.ibm.com> 18613M: Peter Oberparleiter <oberpar@linux.ibm.com> 18614L: linux-s390@vger.kernel.org 18615S: Supported 18616F: drivers/s390/cio/ 18617 18618S390 DASD DRIVER 18619M: Stefan Haberland <sth@linux.ibm.com> 18620M: Jan Hoeppner <hoeppner@linux.ibm.com> 18621L: linux-s390@vger.kernel.org 18622S: Supported 18623F: block/partitions/ibm.c 18624F: drivers/s390/block/dasd* 18625F: include/linux/dasd_mod.h 18626 18627S390 IOMMU (PCI) 18628M: Niklas Schnelle <schnelle@linux.ibm.com> 18629M: Matthew Rosato <mjrosato@linux.ibm.com> 18630R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18631L: linux-s390@vger.kernel.org 18632S: Supported 18633F: drivers/iommu/s390-iommu.c 18634 18635S390 IUCV NETWORK LAYER 18636M: Alexandra Winter <wintera@linux.ibm.com> 18637M: Wenjia Zhang <wenjia@linux.ibm.com> 18638L: linux-s390@vger.kernel.org 18639L: netdev@vger.kernel.org 18640S: Supported 18641F: drivers/s390/net/*iucv* 18642F: include/net/iucv/ 18643F: net/iucv/ 18644 18645S390 MM 18646M: Alexander Gordeev <agordeev@linux.ibm.com> 18647M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18648L: linux-s390@vger.kernel.org 18649S: Supported 18650T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18651F: arch/s390/include/asm/pgtable.h 18652F: arch/s390/mm 18653 18654S390 NETWORK DRIVERS 18655M: Alexandra Winter <wintera@linux.ibm.com> 18656M: Wenjia Zhang <wenjia@linux.ibm.com> 18657L: linux-s390@vger.kernel.org 18658L: netdev@vger.kernel.org 18659S: Supported 18660F: drivers/s390/net/ 18661 18662S390 PCI SUBSYSTEM 18663M: Niklas Schnelle <schnelle@linux.ibm.com> 18664M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18665L: linux-s390@vger.kernel.org 18666S: Supported 18667F: Documentation/s390/pci.rst 18668F: arch/s390/pci/ 18669F: drivers/pci/hotplug/s390_pci_hpc.c 18670 18671S390 SCM DRIVER 18672M: Vineeth Vijayan <vneethv@linux.ibm.com> 18673L: linux-s390@vger.kernel.org 18674S: Supported 18675F: drivers/s390/block/scm* 18676F: drivers/s390/cio/scm.c 18677 18678S390 VFIO AP DRIVER 18679M: Tony Krowiak <akrowiak@linux.ibm.com> 18680M: Halil Pasic <pasic@linux.ibm.com> 18681M: Jason Herne <jjherne@linux.ibm.com> 18682L: linux-s390@vger.kernel.org 18683S: Supported 18684F: Documentation/s390/vfio-ap* 18685F: drivers/s390/crypto/vfio_ap* 18686 18687S390 VFIO-CCW DRIVER 18688M: Eric Farman <farman@linux.ibm.com> 18689M: Matthew Rosato <mjrosato@linux.ibm.com> 18690R: Halil Pasic <pasic@linux.ibm.com> 18691L: linux-s390@vger.kernel.org 18692L: kvm@vger.kernel.org 18693S: Supported 18694F: Documentation/s390/vfio-ccw.rst 18695F: drivers/s390/cio/vfio_ccw* 18696F: include/uapi/linux/vfio_ccw.h 18697 18698S390 VFIO-PCI DRIVER 18699M: Matthew Rosato <mjrosato@linux.ibm.com> 18700M: Eric Farman <farman@linux.ibm.com> 18701L: linux-s390@vger.kernel.org 18702L: kvm@vger.kernel.org 18703S: Supported 18704F: arch/s390/kvm/pci* 18705F: drivers/vfio/pci/vfio_pci_zdev.c 18706F: include/uapi/linux/vfio_zdev.h 18707 18708S390 ZCRYPT DRIVER 18709M: Harald Freudenberger <freude@linux.ibm.com> 18710L: linux-s390@vger.kernel.org 18711S: Supported 18712F: drivers/s390/crypto/ 18713 18714S390 ZFCP DRIVER 18715M: Steffen Maier <maier@linux.ibm.com> 18716M: Benjamin Block <bblock@linux.ibm.com> 18717L: linux-s390@vger.kernel.org 18718S: Supported 18719F: drivers/s390/scsi/zfcp_* 18720 18721SAA6588 RDS RECEIVER DRIVER 18722M: Hans Verkuil <hverkuil@xs4all.nl> 18723L: linux-media@vger.kernel.org 18724S: Odd Fixes 18725W: https://linuxtv.org 18726T: git git://linuxtv.org/media_tree.git 18727F: drivers/media/i2c/saa6588* 18728 18729SAA7134 VIDEO4LINUX DRIVER 18730M: Mauro Carvalho Chehab <mchehab@kernel.org> 18731L: linux-media@vger.kernel.org 18732S: Odd fixes 18733W: https://linuxtv.org 18734T: git git://linuxtv.org/media_tree.git 18735F: Documentation/driver-api/media/drivers/saa7134* 18736F: drivers/media/pci/saa7134/ 18737 18738SAA7146 VIDEO4LINUX-2 DRIVER 18739M: Hans Verkuil <hverkuil@xs4all.nl> 18740L: linux-media@vger.kernel.org 18741S: Maintained 18742T: git git://linuxtv.org/media_tree.git 18743F: drivers/media/common/saa7146/ 18744F: drivers/media/pci/saa7146/ 18745F: include/media/drv-intf/saa7146* 18746 18747SAFESETID SECURITY MODULE 18748M: Micah Morton <mortonm@chromium.org> 18749S: Supported 18750F: Documentation/admin-guide/LSM/SafeSetID.rst 18751F: security/safesetid/ 18752 18753SAMSUNG AUDIO (ASoC) DRIVERS 18754M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18755L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18756S: Maintained 18757B: mailto:linux-samsung-soc@vger.kernel.org 18758F: Documentation/devicetree/bindings/sound/samsung* 18759F: sound/soc/samsung/ 18760 18761SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18762M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18763L: linux-crypto@vger.kernel.org 18764L: linux-samsung-soc@vger.kernel.org 18765S: Maintained 18766F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18767F: drivers/crypto/exynos-rng.c 18768 18769SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18770M: Łukasz Stelmach <l.stelmach@samsung.com> 18771L: linux-samsung-soc@vger.kernel.org 18772S: Maintained 18773F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18774F: drivers/char/hw_random/exynos-trng.c 18775 18776SAMSUNG FRAMEBUFFER DRIVER 18777M: Jingoo Han <jingoohan1@gmail.com> 18778L: linux-fbdev@vger.kernel.org 18779S: Maintained 18780F: drivers/video/fbdev/s3c-fb.c 18781 18782SAMSUNG INTERCONNECT DRIVERS 18783M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18784M: Artur Świgoń <a.swigon@samsung.com> 18785L: linux-pm@vger.kernel.org 18786L: linux-samsung-soc@vger.kernel.org 18787S: Supported 18788F: drivers/interconnect/samsung/ 18789 18790SAMSUNG LAPTOP DRIVER 18791M: Corentin Chary <corentin.chary@gmail.com> 18792L: platform-driver-x86@vger.kernel.org 18793S: Maintained 18794F: drivers/platform/x86/samsung-laptop.c 18795 18796SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18797M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18798L: linux-kernel@vger.kernel.org 18799L: linux-samsung-soc@vger.kernel.org 18800S: Supported 18801B: mailto:linux-samsung-soc@vger.kernel.org 18802F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18803F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18804F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18805F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18806F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18807F: drivers/clk/clk-s2mps11.c 18808F: drivers/mfd/sec*.c 18809F: drivers/regulator/s2m*.c 18810F: drivers/regulator/s5m*.c 18811F: drivers/rtc/rtc-s5m.c 18812F: include/linux/mfd/samsung/ 18813 18814SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18815M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18816L: linux-media@vger.kernel.org 18817L: linux-samsung-soc@vger.kernel.org 18818S: Maintained 18819F: drivers/media/platform/samsung/s3c-camif/ 18820F: include/media/drv-intf/s3c_camif.h 18821 18822SAMSUNG S3FWRN5 NFC DRIVER 18823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18824S: Maintained 18825F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18826F: drivers/nfc/s3fwrn5 18827 18828SAMSUNG S5C73M3 CAMERA DRIVER 18829M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18830M: Andrzej Hajda <andrzej.hajda@intel.com> 18831L: linux-media@vger.kernel.org 18832S: Supported 18833F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18834F: drivers/media/i2c/s5c73m3/* 18835 18836SAMSUNG S5K5BAF CAMERA DRIVER 18837M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18838M: Andrzej Hajda <andrzej.hajda@intel.com> 18839L: linux-media@vger.kernel.org 18840S: Supported 18841F: drivers/media/i2c/s5k5baf.c 18842 18843SAMSUNG S5P Security SubSystem (SSS) DRIVER 18844M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18845M: Vladimir Zapolskiy <vz@mleia.com> 18846L: linux-crypto@vger.kernel.org 18847L: linux-samsung-soc@vger.kernel.org 18848S: Maintained 18849F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18850F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18851F: drivers/crypto/s5p-sss.c 18852 18853SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18854M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18855L: linux-media@vger.kernel.org 18856S: Supported 18857Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18858F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18859F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18860F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18861F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18862F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18863F: drivers/media/platform/samsung/exynos4-is/ 18864 18865SAMSUNG SOC CLOCK DRIVERS 18866M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18867M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18868M: Tomasz Figa <tomasz.figa@gmail.com> 18869M: Chanwoo Choi <cw00.choi@samsung.com> 18870R: Alim Akhtar <alim.akhtar@samsung.com> 18871L: linux-samsung-soc@vger.kernel.org 18872S: Supported 18873T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18874T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18875F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18876F: Documentation/devicetree/bindings/clock/samsung,s3c* 18877F: drivers/clk/samsung/ 18878F: include/dt-bindings/clock/exynos*.h 18879F: include/dt-bindings/clock/s5p*.h 18880F: include/dt-bindings/clock/samsung,*.h 18881F: include/linux/clk/samsung.h 18882 18883SAMSUNG SPI DRIVERS 18884M: Andi Shyti <andi.shyti@kernel.org> 18885L: linux-spi@vger.kernel.org 18886L: linux-samsung-soc@vger.kernel.org 18887S: Maintained 18888F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18889F: drivers/spi/spi-s3c* 18890F: include/linux/platform_data/spi-s3c64xx.h 18891 18892SAMSUNG SXGBE DRIVERS 18893M: Byungho An <bh74.an@samsung.com> 18894L: netdev@vger.kernel.org 18895S: Supported 18896F: drivers/net/ethernet/samsung/sxgbe/ 18897 18898SAMSUNG THERMAL DRIVER 18899M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18900M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18901L: linux-pm@vger.kernel.org 18902L: linux-samsung-soc@vger.kernel.org 18903S: Maintained 18904F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18905F: drivers/thermal/samsung/ 18906 18907SAMSUNG USB2 PHY DRIVER 18908M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18909L: linux-kernel@vger.kernel.org 18910S: Supported 18911F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18912F: Documentation/driver-api/phy/samsung-usb2.rst 18913F: drivers/phy/samsung/phy-exynos4210-usb2.c 18914F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18915F: drivers/phy/samsung/phy-exynos5250-usb2.c 18916F: drivers/phy/samsung/phy-s5pv210-usb2.c 18917F: drivers/phy/samsung/phy-samsung-usb2.c 18918F: drivers/phy/samsung/phy-samsung-usb2.h 18919 18920SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18921M: Paul Barker <paul.barker@sancloud.com> 18922R: Marc Murphy <marc.murphy@sancloud.com> 18923S: Supported 18924F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18925 18926SC1200 WDT DRIVER 18927M: Zwane Mwaikambo <zwanem@gmail.com> 18928S: Maintained 18929F: drivers/watchdog/sc1200wdt.c 18930 18931SCHEDULER 18932M: Ingo Molnar <mingo@redhat.com> 18933M: Peter Zijlstra <peterz@infradead.org> 18934M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18935M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18936R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18937R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18938R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18939R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18940R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18941R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18942L: linux-kernel@vger.kernel.org 18943S: Maintained 18944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18945F: include/linux/preempt.h 18946F: include/linux/sched.h 18947F: include/linux/wait.h 18948F: include/uapi/linux/sched.h 18949F: kernel/sched/ 18950 18951SCSI LIBSAS SUBSYSTEM 18952R: John Garry <john.g.garry@oracle.com> 18953R: Jason Yan <yanaijie@huawei.com> 18954L: linux-scsi@vger.kernel.org 18955S: Supported 18956F: Documentation/scsi/libsas.rst 18957F: drivers/scsi/libsas/ 18958F: include/scsi/libsas.h 18959F: include/scsi/sas_ata.h 18960 18961SCSI RDMA PROTOCOL (SRP) INITIATOR 18962M: Bart Van Assche <bvanassche@acm.org> 18963L: linux-rdma@vger.kernel.org 18964S: Supported 18965Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18966F: drivers/infiniband/ulp/srp/ 18967F: include/scsi/srp.h 18968 18969SCSI RDMA PROTOCOL (SRP) TARGET 18970M: Bart Van Assche <bvanassche@acm.org> 18971L: linux-rdma@vger.kernel.org 18972L: target-devel@vger.kernel.org 18973S: Supported 18974Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18975F: drivers/infiniband/ulp/srpt/ 18976 18977SCSI SG DRIVER 18978M: Doug Gilbert <dgilbert@interlog.com> 18979L: linux-scsi@vger.kernel.org 18980S: Maintained 18981W: http://sg.danny.cz/sg 18982F: Documentation/scsi/scsi-generic.rst 18983F: drivers/scsi/sg.c 18984F: include/scsi/sg.h 18985 18986SCSI SUBSYSTEM 18987M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18988M: "Martin K. Petersen" <martin.petersen@oracle.com> 18989L: linux-scsi@vger.kernel.org 18990S: Maintained 18991Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18992T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18993T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18994F: Documentation/devicetree/bindings/scsi/ 18995F: drivers/scsi/ 18996F: drivers/ufs/ 18997F: include/scsi/ 18998 18999SCSI TAPE DRIVER 19000M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19001L: linux-scsi@vger.kernel.org 19002S: Maintained 19003F: Documentation/scsi/st.rst 19004F: drivers/scsi/st.* 19005F: drivers/scsi/st_*.h 19006 19007SCSI TARGET CORE USER DRIVER 19008M: Bodo Stroesser <bostroesser@gmail.com> 19009L: linux-scsi@vger.kernel.org 19010L: target-devel@vger.kernel.org 19011S: Supported 19012F: Documentation/target/tcmu-design.rst 19013F: drivers/target/target_core_user.c 19014F: include/uapi/linux/target_core_user.h 19015 19016SCSI TARGET SUBSYSTEM 19017M: "Martin K. Petersen" <martin.petersen@oracle.com> 19018L: linux-scsi@vger.kernel.org 19019L: target-devel@vger.kernel.org 19020S: Supported 19021W: http://www.linux-iscsi.org 19022Q: https://patchwork.kernel.org/project/target-devel/list/ 19023T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19024F: Documentation/target/ 19025F: drivers/target/ 19026F: include/target/ 19027 19028SCTP PROTOCOL 19029M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19030M: Xin Long <lucien.xin@gmail.com> 19031L: linux-sctp@vger.kernel.org 19032S: Maintained 19033W: https://github.com/sctp/lksctp-tools/wiki 19034F: Documentation/networking/sctp.rst 19035F: include/linux/sctp.h 19036F: include/net/sctp/ 19037F: include/uapi/linux/sctp.h 19038F: net/sctp/ 19039 19040SCx200 CPU SUPPORT 19041M: Jim Cromie <jim.cromie@gmail.com> 19042S: Odd Fixes 19043F: Documentation/i2c/busses/scx200_acb.rst 19044F: arch/x86/platform/scx200/ 19045F: drivers/i2c/busses/scx200* 19046F: drivers/mtd/maps/scx200_docflash.c 19047F: drivers/watchdog/scx200_wdt.c 19048F: include/linux/scx200.h 19049 19050SCx200 GPIO DRIVER 19051M: Jim Cromie <jim.cromie@gmail.com> 19052S: Maintained 19053F: drivers/char/scx200_gpio.c 19054F: include/linux/scx200_gpio.h 19055 19056SCx200 HRT CLOCKSOURCE DRIVER 19057M: Jim Cromie <jim.cromie@gmail.com> 19058S: Maintained 19059F: drivers/clocksource/scx200_hrt.c 19060 19061SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19062M: Sascha Sommer <saschasommer@freenet.de> 19063L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19064S: Maintained 19065F: drivers/mmc/host/sdricoh_cs.c 19066 19067SECO BOARDS CEC DRIVER 19068M: Ettore Chimenti <ek5.chimenti@gmail.com> 19069S: Maintained 19070F: drivers/media/cec/platform/seco/seco-cec.c 19071F: drivers/media/cec/platform/seco/seco-cec.h 19072 19073SECURE COMPUTING 19074M: Kees Cook <keescook@chromium.org> 19075R: Andy Lutomirski <luto@amacapital.net> 19076R: Will Drewry <wad@chromium.org> 19077S: Supported 19078T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19079F: Documentation/userspace-api/seccomp_filter.rst 19080F: include/linux/seccomp.h 19081F: include/uapi/linux/seccomp.h 19082F: kernel/seccomp.c 19083F: tools/testing/selftests/kselftest_harness.h 19084F: tools/testing/selftests/seccomp/* 19085K: \bsecure_computing 19086K: \bTIF_SECCOMP\b 19087 19088SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19089M: Kamal Dasu <kamal.dasu@broadcom.com> 19090M: Al Cooper <alcooperx@gmail.com> 19091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19092L: linux-mmc@vger.kernel.org 19093S: Maintained 19094F: drivers/mmc/host/sdhci-brcmstb* 19095 19096SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19097M: Adrian Hunter <adrian.hunter@intel.com> 19098L: linux-mmc@vger.kernel.org 19099S: Supported 19100F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19101F: drivers/mmc/host/sdhci* 19102 19103SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19104M: Eugen Hristev <eugen.hristev@microchip.com> 19105L: linux-mmc@vger.kernel.org 19106S: Supported 19107F: drivers/mmc/host/sdhci-of-at91.c 19108 19109SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19110M: Haibo Chen <haibo.chen@nxp.com> 19111L: linux-imx@nxp.com 19112L: linux-mmc@vger.kernel.org 19113S: Maintained 19114F: drivers/mmc/host/sdhci-esdhc-imx.c 19115 19116SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19117M: Ben Dooks <ben-linux@fluff.org> 19118M: Jaehoon Chung <jh80.chung@samsung.com> 19119L: linux-mmc@vger.kernel.org 19120S: Maintained 19121F: drivers/mmc/host/sdhci-s3c* 19122 19123SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19124M: Viresh Kumar <vireshk@kernel.org> 19125L: linux-mmc@vger.kernel.org 19126S: Maintained 19127F: drivers/mmc/host/sdhci-spear.c 19128 19129SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19130M: Vignesh Raghavendra <vigneshr@ti.com> 19131L: linux-mmc@vger.kernel.org 19132S: Maintained 19133F: drivers/mmc/host/sdhci-omap.c 19134 19135SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19136M: Jonathan Derrick <jonathan.derrick@linux.dev> 19137L: linux-block@vger.kernel.org 19138S: Supported 19139F: block/opal_proto.h 19140F: block/sed* 19141F: include/linux/sed* 19142F: include/uapi/linux/sed* 19143 19144SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19145M: Mark Rutland <mark.rutland@arm.com> 19146M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19147M: Sudeep Holla <sudeep.holla@arm.com> 19148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19149S: Maintained 19150F: drivers/firmware/smccc/ 19151F: include/linux/arm-smccc.h 19152 19153SECURITY CONTACT 19154M: Security Officers <security@kernel.org> 19155S: Supported 19156F: Documentation/process/security-bugs.rst 19157 19158SECURITY SUBSYSTEM 19159M: Paul Moore <paul@paul-moore.com> 19160M: James Morris <jmorris@namei.org> 19161M: "Serge E. Hallyn" <serge@hallyn.com> 19162L: linux-security-module@vger.kernel.org (suggested Cc:) 19163S: Supported 19164W: http://kernsec.org/ 19165T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19166F: security/ 19167X: security/selinux/ 19168 19169SELINUX SECURITY MODULE 19170M: Paul Moore <paul@paul-moore.com> 19171M: Stephen Smalley <stephen.smalley.work@gmail.com> 19172M: Eric Paris <eparis@parisplace.org> 19173L: selinux@vger.kernel.org 19174S: Supported 19175W: https://selinuxproject.org 19176W: https://github.com/SELinuxProject 19177T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19178F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19179F: Documentation/ABI/removed/sysfs-selinux-disable 19180F: Documentation/admin-guide/LSM/SELinux.rst 19181F: include/trace/events/avc.h 19182F: include/uapi/linux/selinux_netlink.h 19183F: scripts/selinux/ 19184F: security/selinux/ 19185 19186SENSABLE PHANTOM 19187M: Jiri Slaby <jirislaby@kernel.org> 19188S: Maintained 19189F: drivers/misc/phantom.c 19190F: include/uapi/linux/phantom.h 19191 19192SENSEAIR SUNRISE 006-0-0007 19193M: Jacopo Mondi <jacopo@jmondi.org> 19194S: Maintained 19195F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19196F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19197F: drivers/iio/chemical/sunrise_co2.c 19198 19199SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19200M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19201S: Maintained 19202F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19203F: drivers/iio/chemical/scd30.h 19204F: drivers/iio/chemical/scd30_core.c 19205F: drivers/iio/chemical/scd30_i2c.c 19206F: drivers/iio/chemical/scd30_serial.c 19207 19208SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19209M: Roan van Dijk <roan@protonic.nl> 19210S: Maintained 19211F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19212F: drivers/iio/chemical/scd4x.c 19213 19214SENSIRION SGP40 GAS SENSOR DRIVER 19215M: Andreas Klinger <ak@it-klinger.de> 19216S: Maintained 19217F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19218F: drivers/iio/chemical/sgp40.c 19219 19220SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19221M: Tomasz Duszynski <tduszyns@gmail.com> 19222S: Maintained 19223F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19224F: drivers/iio/chemical/sps30.c 19225F: drivers/iio/chemical/sps30_i2c.c 19226F: drivers/iio/chemical/sps30_serial.c 19227 19228SERIAL DEVICE BUS 19229M: Rob Herring <robh@kernel.org> 19230L: linux-serial@vger.kernel.org 19231S: Maintained 19232F: Documentation/devicetree/bindings/serial/serial.yaml 19233F: drivers/tty/serdev/ 19234F: include/linux/serdev.h 19235 19236SERIAL DRIVERS 19237M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19238L: linux-serial@vger.kernel.org 19239S: Maintained 19240F: Documentation/devicetree/bindings/serial/ 19241F: drivers/tty/serial/ 19242 19243SERIAL IR RECEIVER 19244M: Sean Young <sean@mess.org> 19245L: linux-media@vger.kernel.org 19246S: Maintained 19247F: drivers/media/rc/serial_ir.c 19248 19249SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19250M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19251L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19252S: Maintained 19253F: Documentation/devicetree/bindings/slimbus/ 19254F: drivers/slimbus/ 19255F: include/linux/slimbus.h 19256 19257SFC NETWORK DRIVER 19258M: Edward Cree <ecree.xilinx@gmail.com> 19259M: Martin Habets <habetsm.xilinx@gmail.com> 19260L: netdev@vger.kernel.org 19261L: linux-net-drivers@amd.com 19262S: Supported 19263F: Documentation/networking/devlink/sfc.rst 19264F: drivers/net/ethernet/sfc/ 19265 19266SFCTEMP HWMON DRIVER 19267M: Emil Renner Berthing <kernel@esmil.dk> 19268L: linux-hwmon@vger.kernel.org 19269S: Maintained 19270F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19271F: Documentation/hwmon/sfctemp.rst 19272F: drivers/hwmon/sfctemp.c 19273 19274SFF/SFP/SFP+ MODULE SUPPORT 19275M: Russell King <linux@armlinux.org.uk> 19276L: netdev@vger.kernel.org 19277S: Maintained 19278F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19279F: drivers/net/phy/phylink.c 19280F: drivers/net/phy/sfp* 19281F: include/linux/mdio/mdio-i2c.h 19282F: include/linux/phylink.h 19283F: include/linux/sfp.h 19284K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19285 19286SGI GRU DRIVER 19287M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19288S: Maintained 19289F: drivers/misc/sgi-gru/ 19290 19291SGI XP/XPC/XPNET DRIVER 19292M: Robin Holt <robinmholt@gmail.com> 19293M: Steve Wahl <steve.wahl@hpe.com> 19294R: Mike Travis <mike.travis@hpe.com> 19295S: Maintained 19296F: drivers/misc/sgi-xp/ 19297 19298SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19299M: Karsten Graul <kgraul@linux.ibm.com> 19300M: Wenjia Zhang <wenjia@linux.ibm.com> 19301M: Jan Karcher <jaka@linux.ibm.com> 19302R: D. Wythe <alibuda@linux.alibaba.com> 19303R: Tony Lu <tonylu@linux.alibaba.com> 19304R: Wen Gu <guwen@linux.alibaba.com> 19305L: linux-s390@vger.kernel.org 19306S: Supported 19307F: net/smc/ 19308 19309SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19310M: Linus Walleij <linus.walleij@linaro.org> 19311L: linux-iio@vger.kernel.org 19312S: Maintained 19313T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19314F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19315F: drivers/iio/light/gp2ap002.c 19316 19317SHARP RJ54N1CB0C SENSOR DRIVER 19318M: Jacopo Mondi <jacopo@jmondi.org> 19319L: linux-media@vger.kernel.org 19320S: Odd fixes 19321T: git git://linuxtv.org/media_tree.git 19322F: drivers/media/i2c/rj54n1cb0c.c 19323F: include/media/i2c/rj54n1cb0c.h 19324 19325SH_VOU V4L2 OUTPUT DRIVER 19326L: linux-media@vger.kernel.org 19327S: Orphan 19328F: drivers/media/platform/renesas/sh_vou.c 19329F: include/media/drv-intf/sh_vou.h 19330 19331SI2157 MEDIA DRIVER 19332M: Antti Palosaari <crope@iki.fi> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336W: http://palosaari.fi/linux/ 19337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19338T: git git://linuxtv.org/anttip/media_tree.git 19339F: drivers/media/tuners/si2157* 19340 19341SI2165 MEDIA DRIVER 19342M: Matthias Schwarzott <zzam@gentoo.org> 19343L: linux-media@vger.kernel.org 19344S: Maintained 19345W: https://linuxtv.org 19346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19347F: drivers/media/dvb-frontends/si2165* 19348 19349SI2168 MEDIA DRIVER 19350M: Antti Palosaari <crope@iki.fi> 19351L: linux-media@vger.kernel.org 19352S: Maintained 19353W: https://linuxtv.org 19354W: http://palosaari.fi/linux/ 19355Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19356T: git git://linuxtv.org/anttip/media_tree.git 19357F: drivers/media/dvb-frontends/si2168* 19358 19359SI470X FM RADIO RECEIVER I2C DRIVER 19360M: Hans Verkuil <hverkuil@xs4all.nl> 19361L: linux-media@vger.kernel.org 19362S: Odd Fixes 19363W: https://linuxtv.org 19364T: git git://linuxtv.org/media_tree.git 19365F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19366F: drivers/media/radio/si470x/radio-si470x-i2c.c 19367 19368SI470X FM RADIO RECEIVER USB DRIVER 19369M: Hans Verkuil <hverkuil@xs4all.nl> 19370L: linux-media@vger.kernel.org 19371S: Maintained 19372W: https://linuxtv.org 19373T: git git://linuxtv.org/media_tree.git 19374F: drivers/media/radio/si470x/radio-si470x-common.c 19375F: drivers/media/radio/si470x/radio-si470x-usb.c 19376F: drivers/media/radio/si470x/radio-si470x.h 19377 19378SI4713 FM RADIO TRANSMITTER I2C DRIVER 19379M: Eduardo Valentin <edubezval@gmail.com> 19380L: linux-media@vger.kernel.org 19381S: Odd Fixes 19382W: https://linuxtv.org 19383T: git git://linuxtv.org/media_tree.git 19384F: drivers/media/radio/si4713/si4713.? 19385 19386SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19387M: Eduardo Valentin <edubezval@gmail.com> 19388L: linux-media@vger.kernel.org 19389S: Odd Fixes 19390W: https://linuxtv.org 19391T: git git://linuxtv.org/media_tree.git 19392F: drivers/media/radio/si4713/radio-platform-si4713.c 19393 19394SI4713 FM RADIO TRANSMITTER USB DRIVER 19395M: Hans Verkuil <hverkuil@xs4all.nl> 19396L: linux-media@vger.kernel.org 19397S: Maintained 19398W: https://linuxtv.org 19399T: git git://linuxtv.org/media_tree.git 19400F: drivers/media/radio/si4713/radio-usb-si4713.c 19401 19402SIANO DVB DRIVER 19403M: Mauro Carvalho Chehab <mchehab@kernel.org> 19404L: linux-media@vger.kernel.org 19405S: Odd fixes 19406W: https://linuxtv.org 19407T: git git://linuxtv.org/media_tree.git 19408F: drivers/media/common/siano/ 19409F: drivers/media/mmc/siano/ 19410F: drivers/media/usb/siano/ 19411F: drivers/media/usb/siano/ 19412 19413SIFIVE DRIVERS 19414M: Palmer Dabbelt <palmer@dabbelt.com> 19415M: Paul Walmsley <paul.walmsley@sifive.com> 19416L: linux-riscv@lists.infradead.org 19417S: Supported 19418N: sifive 19419K: [^@]sifive 19420 19421SIFIVE FU540 SYSTEM-ON-CHIP 19422M: Paul Walmsley <paul.walmsley@sifive.com> 19423M: Palmer Dabbelt <palmer@dabbelt.com> 19424L: linux-riscv@lists.infradead.org 19425S: Supported 19426T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19427N: fu540 19428K: fu540 19429 19430SIFIVE PDMA DRIVER 19431M: Green Wan <green.wan@sifive.com> 19432S: Maintained 19433F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19434F: drivers/dma/sf-pdma/ 19435 19436SIFIVE SOC DRIVERS 19437M: Conor Dooley <conor@kernel.org> 19438L: linux-riscv@lists.infradead.org 19439S: Maintained 19440T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19441F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19442F: drivers/soc/sifive/ 19443 19444SILEAD TOUCHSCREEN DRIVER 19445M: Hans de Goede <hdegoede@redhat.com> 19446L: linux-input@vger.kernel.org 19447L: platform-driver-x86@vger.kernel.org 19448S: Maintained 19449F: drivers/input/touchscreen/silead.c 19450F: drivers/platform/x86/touchscreen_dmi.c 19451 19452SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19453M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19454S: Supported 19455F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19456F: drivers/net/wireless/silabs/wfx/ 19457 19458SILICON MOTION SM712 FRAME BUFFER DRIVER 19459M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19460M: Teddy Wang <teddy.wang@siliconmotion.com> 19461M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19462L: linux-fbdev@vger.kernel.org 19463S: Maintained 19464F: Documentation/fb/sm712fb.rst 19465F: drivers/video/fbdev/sm712* 19466 19467SILVACO I3C DUAL-ROLE MASTER 19468M: Miquel Raynal <miquel.raynal@bootlin.com> 19469M: Conor Culhane <conor.culhane@silvaco.com> 19470L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19471S: Maintained 19472F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19473F: drivers/i3c/master/svc-i3c-master.c 19474 19475SIMPLEFB FB DRIVER 19476M: Hans de Goede <hdegoede@redhat.com> 19477L: linux-fbdev@vger.kernel.org 19478S: Maintained 19479F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19480F: drivers/video/fbdev/simplefb.c 19481F: include/linux/platform_data/simplefb.h 19482 19483SIMTEC EB110ATX (Chalice CATS) 19484M: Simtec Linux Team <linux@simtec.co.uk> 19485S: Supported 19486W: http://www.simtec.co.uk/products/EB110ATX/ 19487 19488SIOX 19489M: Thorsten Scherer <t.scherer@eckelmann.de> 19490M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19491R: Pengutronix Kernel Team <kernel@pengutronix.de> 19492S: Supported 19493F: drivers/gpio/gpio-siox.c 19494F: drivers/siox/* 19495F: include/trace/events/siox.h 19496 19497SIPHASH PRF ROUTINES 19498M: Jason A. Donenfeld <Jason@zx2c4.com> 19499S: Maintained 19500F: include/linux/siphash.h 19501F: lib/siphash.c 19502F: lib/siphash_kunit.c 19503 19504SIS 190 ETHERNET DRIVER 19505M: Francois Romieu <romieu@fr.zoreil.com> 19506L: netdev@vger.kernel.org 19507S: Maintained 19508F: drivers/net/ethernet/sis/sis190.c 19509 19510SIS 900/7016 FAST ETHERNET DRIVER 19511M: Daniele Venzano <venza@brownhat.org> 19512L: netdev@vger.kernel.org 19513S: Maintained 19514W: http://www.brownhat.org/sis900.html 19515F: drivers/net/ethernet/sis/sis900.* 19516 19517SIS FRAMEBUFFER DRIVER 19518S: Orphan 19519F: Documentation/fb/sisfb.rst 19520F: drivers/video/fbdev/sis/ 19521F: include/video/sisfb.h 19522 19523SIS I2C TOUCHSCREEN DRIVER 19524M: Mika Penttilä <mpenttil@redhat.com> 19525L: linux-input@vger.kernel.org 19526S: Maintained 19527F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19528F: drivers/input/touchscreen/sis_i2c.c 19529 19530SIS USB2VGA DRIVER 19531M: Thomas Winischhofer <thomas@winischhofer.net> 19532S: Maintained 19533W: http://www.winischhofer.at/linuxsisusbvga.shtml 19534F: drivers/usb/misc/sisusbvga/ 19535 19536SL28 CPLD MFD DRIVER 19537M: Michael Walle <michael@walle.cc> 19538S: Maintained 19539F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19540F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19541F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19542F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19543F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19544F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19545F: drivers/gpio/gpio-sl28cpld.c 19546F: drivers/hwmon/sl28cpld-hwmon.c 19547F: drivers/irqchip/irq-sl28cpld.c 19548F: drivers/pwm/pwm-sl28cpld.c 19549F: drivers/watchdog/sl28cpld_wdt.c 19550 19551SL28 VPD NVMEM LAYOUT DRIVER 19552M: Michael Walle <michael@walle.cc> 19553S: Maintained 19554F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19555F: drivers/nvmem/layouts/sl28vpd.c 19556 19557SLAB ALLOCATOR 19558M: Christoph Lameter <cl@linux.com> 19559M: Pekka Enberg <penberg@kernel.org> 19560M: David Rientjes <rientjes@google.com> 19561M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19562M: Andrew Morton <akpm@linux-foundation.org> 19563M: Vlastimil Babka <vbabka@suse.cz> 19564R: Roman Gushchin <roman.gushchin@linux.dev> 19565R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19566L: linux-mm@kvack.org 19567S: Maintained 19568T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19569F: include/linux/sl?b*.h 19570F: mm/sl?b* 19571 19572SLCAN CAN NETWORK DRIVER 19573M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19574L: linux-can@vger.kernel.org 19575S: Maintained 19576F: drivers/net/can/slcan/ 19577 19578SLEEPABLE READ-COPY UPDATE (SRCU) 19579M: Lai Jiangshan <jiangshanlai@gmail.com> 19580M: "Paul E. McKenney" <paulmck@kernel.org> 19581M: Josh Triplett <josh@joshtriplett.org> 19582R: Steven Rostedt <rostedt@goodmis.org> 19583R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19584L: rcu@vger.kernel.org 19585S: Supported 19586W: http://www.rdrop.com/users/paulmck/RCU/ 19587T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19588F: include/linux/srcu*.h 19589F: kernel/rcu/srcu*.c 19590 19591SMACK SECURITY MODULE 19592M: Casey Schaufler <casey@schaufler-ca.com> 19593L: linux-security-module@vger.kernel.org 19594S: Maintained 19595W: http://schaufler-ca.com 19596T: git git://github.com/cschaufler/smack-next 19597F: Documentation/admin-guide/LSM/Smack.rst 19598F: security/smack/ 19599 19600SMC91x ETHERNET DRIVER 19601M: Nicolas Pitre <nico@fluxnic.net> 19602S: Odd Fixes 19603F: drivers/net/ethernet/smsc/smc91x.* 19604 19605SMM665 HARDWARE MONITOR DRIVER 19606M: Guenter Roeck <linux@roeck-us.net> 19607L: linux-hwmon@vger.kernel.org 19608S: Maintained 19609F: Documentation/hwmon/smm665.rst 19610F: drivers/hwmon/smm665.c 19611 19612SMSC EMC2103 HARDWARE MONITOR DRIVER 19613M: Steve Glendinning <steve.glendinning@shawell.net> 19614L: linux-hwmon@vger.kernel.org 19615S: Maintained 19616F: Documentation/hwmon/emc2103.rst 19617F: drivers/hwmon/emc2103.c 19618 19619SMSC SCH5627 HARDWARE MONITOR DRIVER 19620M: Hans de Goede <hdegoede@redhat.com> 19621L: linux-hwmon@vger.kernel.org 19622S: Supported 19623F: Documentation/hwmon/sch5627.rst 19624F: drivers/hwmon/sch5627.c 19625 19626SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19627M: Steve Glendinning <steve.glendinning@shawell.net> 19628L: linux-fbdev@vger.kernel.org 19629S: Maintained 19630F: drivers/video/fbdev/smscufx.c 19631 19632SMSC47B397 HARDWARE MONITOR DRIVER 19633M: Jean Delvare <jdelvare@suse.com> 19634L: linux-hwmon@vger.kernel.org 19635S: Maintained 19636F: Documentation/hwmon/smsc47b397.rst 19637F: drivers/hwmon/smsc47b397.c 19638 19639SMSC911x ETHERNET DRIVER 19640M: Steve Glendinning <steve.glendinning@shawell.net> 19641L: netdev@vger.kernel.org 19642S: Maintained 19643F: drivers/net/ethernet/smsc/smsc911x.* 19644F: include/linux/smsc911x.h 19645 19646SMSC9420 PCI ETHERNET DRIVER 19647M: Steve Glendinning <steve.glendinning@shawell.net> 19648L: netdev@vger.kernel.org 19649S: Maintained 19650F: drivers/net/ethernet/smsc/smsc9420.* 19651 19652SNET DPU VIRTIO DATA PATH ACCELERATOR 19653R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19654F: drivers/vdpa/solidrun/ 19655 19656SOCIONEXT (SNI) AVE NETWORK DRIVER 19657M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19658L: netdev@vger.kernel.org 19659S: Maintained 19660F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19661F: drivers/net/ethernet/socionext/sni_ave.c 19662 19663SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19664M: Jassi Brar <jaswinder.singh@linaro.org> 19665M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19666L: netdev@vger.kernel.org 19667S: Maintained 19668F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19669F: drivers/net/ethernet/socionext/netsec.c 19670 19671SOCIONEXT (SNI) Synquacer SPI DRIVER 19672M: Masahisa Kojima <masahisa.kojima@linaro.org> 19673M: Jassi Brar <jaswinder.singh@linaro.org> 19674L: linux-spi@vger.kernel.org 19675S: Maintained 19676F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19677F: drivers/spi/spi-synquacer.c 19678 19679SOCIONEXT SYNQUACER I2C DRIVER 19680M: Ard Biesheuvel <ardb@kernel.org> 19681L: linux-i2c@vger.kernel.org 19682S: Maintained 19683F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19684F: drivers/i2c/busses/i2c-synquacer.c 19685 19686SOCIONEXT UNIPHIER SOUND DRIVER 19687L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19688S: Orphan 19689F: sound/soc/uniphier/ 19690 19691SOCKET TIMESTAMPING 19692M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19693S: Maintained 19694F: Documentation/networking/timestamping.rst 19695F: include/uapi/linux/net_tstamp.h 19696F: tools/testing/selftests/net/so_txtime.c 19697 19698SOEKRIS NET48XX LED SUPPORT 19699M: Chris Boot <bootc@bootc.net> 19700S: Maintained 19701F: drivers/leds/leds-net48xx.c 19702 19703SOFT-IWARP DRIVER (siw) 19704M: Bernard Metzler <bmt@zurich.ibm.com> 19705L: linux-rdma@vger.kernel.org 19706S: Supported 19707F: drivers/infiniband/sw/siw/ 19708F: include/uapi/rdma/siw-abi.h 19709 19710SOFT-ROCE DRIVER (rxe) 19711M: Zhu Yanjun <zyjzyj2000@gmail.com> 19712L: linux-rdma@vger.kernel.org 19713S: Supported 19714F: drivers/infiniband/sw/rxe/ 19715F: include/uapi/rdma/rdma_user_rxe.h 19716 19717SOFTLOGIC 6x10 MPEG CODEC 19718M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19719M: Anton Sviridenko <anton@corp.bluecherry.net> 19720M: Andrey Utkin <andrey_utkin@fastmail.com> 19721M: Ismael Luceno <ismael@iodev.co.uk> 19722L: linux-media@vger.kernel.org 19723S: Supported 19724F: drivers/media/pci/solo6x10/ 19725 19726SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19727M: James Morse <james.morse@arm.com> 19728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19729S: Maintained 19730F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19731F: drivers/firmware/arm_sdei.c 19732F: include/linux/arm_sdei.h 19733F: include/uapi/linux/arm_sdei.h 19734 19735SOFTWARE NODES AND DEVICE PROPERTIES 19736R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19737R: Daniel Scally <djrscally@gmail.com> 19738R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19739R: Sakari Ailus <sakari.ailus@linux.intel.com> 19740L: linux-acpi@vger.kernel.org 19741S: Maintained 19742F: drivers/base/property.c 19743F: drivers/base/swnode.c 19744F: include/linux/fwnode.h 19745F: include/linux/property.h 19746 19747SOFTWARE RAID (Multiple Disks) SUPPORT 19748M: Song Liu <song@kernel.org> 19749L: linux-raid@vger.kernel.org 19750S: Supported 19751Q: https://patchwork.kernel.org/project/linux-raid/list/ 19752T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19753F: drivers/md/Kconfig 19754F: drivers/md/Makefile 19755F: drivers/md/md* 19756F: drivers/md/raid* 19757F: include/linux/raid/ 19758F: include/uapi/linux/raid/ 19759 19760SOLIDRUN CLEARFOG SUPPORT 19761M: Russell King <linux@armlinux.org.uk> 19762S: Maintained 19763F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19764F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19765 19766SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19767M: Russell King <linux@armlinux.org.uk> 19768S: Maintained 19769F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19770F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19771F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19772 19773SONIC NETWORK DRIVER 19774M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19775L: netdev@vger.kernel.org 19776S: Maintained 19777F: drivers/net/ethernet/natsemi/sonic.* 19778 19779SONICS SILICON BACKPLANE DRIVER (SSB) 19780M: Michael Buesch <m@bues.ch> 19781L: linux-wireless@vger.kernel.org 19782S: Maintained 19783F: drivers/ssb/ 19784F: include/linux/ssb/ 19785 19786SONY IMX208 SENSOR DRIVER 19787M: Sakari Ailus <sakari.ailus@linux.intel.com> 19788L: linux-media@vger.kernel.org 19789S: Maintained 19790T: git git://linuxtv.org/media_tree.git 19791F: drivers/media/i2c/imx208.c 19792 19793SONY IMX214 SENSOR DRIVER 19794M: Ricardo Ribalda <ribalda@kernel.org> 19795L: linux-media@vger.kernel.org 19796S: Maintained 19797T: git git://linuxtv.org/media_tree.git 19798F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19799F: drivers/media/i2c/imx214.c 19800 19801SONY IMX219 SENSOR DRIVER 19802M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19803L: linux-media@vger.kernel.org 19804S: Maintained 19805T: git git://linuxtv.org/media_tree.git 19806F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19807F: drivers/media/i2c/imx219.c 19808 19809SONY IMX258 SENSOR DRIVER 19810M: Sakari Ailus <sakari.ailus@linux.intel.com> 19811L: linux-media@vger.kernel.org 19812S: Maintained 19813T: git git://linuxtv.org/media_tree.git 19814F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19815F: drivers/media/i2c/imx258.c 19816 19817SONY IMX274 SENSOR DRIVER 19818M: Leon Luo <leonl@leopardimaging.com> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821T: git git://linuxtv.org/media_tree.git 19822F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19823F: drivers/media/i2c/imx274.c 19824 19825SONY IMX290 SENSOR DRIVER 19826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829T: git git://linuxtv.org/media_tree.git 19830F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19831F: drivers/media/i2c/imx290.c 19832 19833SONY IMX296 SENSOR DRIVER 19834M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19835M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19836L: linux-media@vger.kernel.org 19837S: Maintained 19838T: git git://linuxtv.org/media_tree.git 19839F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19840F: drivers/media/i2c/imx296.c 19841 19842SONY IMX319 SENSOR DRIVER 19843M: Bingbu Cao <bingbu.cao@intel.com> 19844L: linux-media@vger.kernel.org 19845S: Maintained 19846T: git git://linuxtv.org/media_tree.git 19847F: drivers/media/i2c/imx319.c 19848 19849SONY IMX334 SENSOR DRIVER 19850M: Paul J. Murphy <paul.j.murphy@intel.com> 19851M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19852L: linux-media@vger.kernel.org 19853S: Maintained 19854T: git git://linuxtv.org/media_tree.git 19855F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19856F: drivers/media/i2c/imx334.c 19857 19858SONY IMX335 SENSOR DRIVER 19859M: Paul J. Murphy <paul.j.murphy@intel.com> 19860M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19861L: linux-media@vger.kernel.org 19862S: Maintained 19863T: git git://linuxtv.org/media_tree.git 19864F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19865F: drivers/media/i2c/imx335.c 19866 19867SONY IMX355 SENSOR DRIVER 19868M: Tianshu Qiu <tian.shu.qiu@intel.com> 19869L: linux-media@vger.kernel.org 19870S: Maintained 19871T: git git://linuxtv.org/media_tree.git 19872F: drivers/media/i2c/imx355.c 19873 19874SONY IMX412 SENSOR DRIVER 19875M: Paul J. Murphy <paul.j.murphy@intel.com> 19876M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19877L: linux-media@vger.kernel.org 19878S: Maintained 19879T: git git://linuxtv.org/media_tree.git 19880F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19881F: drivers/media/i2c/imx412.c 19882 19883SONY IMX415 SENSOR DRIVER 19884M: Michael Riesch <michael.riesch@wolfvision.net> 19885L: linux-media@vger.kernel.org 19886S: Maintained 19887T: git git://linuxtv.org/media_tree.git 19888F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19889F: drivers/media/i2c/imx415.c 19890 19891SONY MEMORYSTICK SUBSYSTEM 19892M: Maxim Levitsky <maximlevitsky@gmail.com> 19893M: Alex Dubov <oakad@yahoo.com> 19894M: Ulf Hansson <ulf.hansson@linaro.org> 19895L: linux-mmc@vger.kernel.org 19896S: Maintained 19897T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19898F: drivers/memstick/ 19899F: include/linux/memstick.h 19900 19901SONY VAIO CONTROL DEVICE DRIVER 19902M: Mattia Dongili <malattia@linux.it> 19903L: platform-driver-x86@vger.kernel.org 19904S: Maintained 19905W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19906F: Documentation/admin-guide/laptops/sony-laptop.rst 19907F: drivers/char/sonypi.c 19908F: drivers/platform/x86/sony-laptop.c 19909F: include/linux/sony-laptop.h 19910 19911SOUND 19912M: Jaroslav Kysela <perex@perex.cz> 19913M: Takashi Iwai <tiwai@suse.com> 19914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19915S: Maintained 19916W: http://www.alsa-project.org/ 19917Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19919F: Documentation/sound/ 19920F: include/sound/ 19921F: include/uapi/sound/ 19922F: sound/ 19923F: tools/testing/selftests/alsa 19924 19925SOUND - ALSA SELFTESTS 19926M: Mark Brown <broonie@kernel.org> 19927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19928L: linux-kselftest@vger.kernel.org 19929S: Supported 19930F: tools/testing/selftests/alsa 19931 19932SOUND - COMPRESSED AUDIO 19933M: Vinod Koul <vkoul@kernel.org> 19934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19935S: Supported 19936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19937F: Documentation/sound/designs/compress-offload.rst 19938F: include/sound/compress_driver.h 19939F: include/uapi/sound/compress_* 19940F: sound/core/compress_offload.c 19941F: sound/soc/soc-compress.c 19942 19943SOUND - DMAENGINE HELPERS 19944M: Lars-Peter Clausen <lars@metafoo.de> 19945S: Supported 19946F: include/sound/dmaengine_pcm.h 19947F: sound/core/pcm_dmaengine.c 19948F: sound/soc/soc-generic-dmaengine-pcm.c 19949 19950SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19951M: Liam Girdwood <lgirdwood@gmail.com> 19952M: Mark Brown <broonie@kernel.org> 19953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19954S: Supported 19955W: http://alsa-project.org/main/index.php/ASoC 19956T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19957F: Documentation/devicetree/bindings/sound/ 19958F: Documentation/sound/soc/ 19959F: include/dt-bindings/sound/ 19960F: include/sound/soc* 19961F: sound/soc/ 19962 19963SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19964M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19965M: Liam Girdwood <lgirdwood@gmail.com> 19966M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19967M: Bard Liao <yung-chuan.liao@linux.intel.com> 19968M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19969M: Daniel Baluta <daniel.baluta@nxp.com> 19970R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19971L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19972S: Supported 19973W: https://github.com/thesofproject/linux/ 19974F: sound/soc/sof/ 19975 19976SOUNDWIRE SUBSYSTEM 19977M: Vinod Koul <vkoul@kernel.org> 19978M: Bard Liao <yung-chuan.liao@linux.intel.com> 19979R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19980R: Sanyog Kale <sanyog.r.kale@intel.com> 19981L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19982S: Supported 19983T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19984F: Documentation/driver-api/soundwire/ 19985F: drivers/soundwire/ 19986F: include/linux/soundwire/ 19987 19988SP2 MEDIA DRIVER 19989M: Olli Salonen <olli.salonen@iki.fi> 19990L: linux-media@vger.kernel.org 19991S: Maintained 19992W: https://linuxtv.org 19993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19994F: drivers/media/dvb-frontends/sp2* 19995 19996SPANISH DOCUMENTATION 19997M: Carlos Bilbao <carlos.bilbao@amd.com> 19998S: Maintained 19999F: Documentation/translations/sp_SP/ 20000 20001SPARC + UltraSPARC (sparc/sparc64) 20002M: "David S. Miller" <davem@davemloft.net> 20003L: sparclinux@vger.kernel.org 20004S: Maintained 20005Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20008F: arch/sparc/ 20009F: drivers/sbus/ 20010 20011SPARC SERIAL DRIVERS 20012M: "David S. Miller" <davem@davemloft.net> 20013L: sparclinux@vger.kernel.org 20014S: Maintained 20015T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20016T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20017F: drivers/tty/serial/suncore.c 20018F: drivers/tty/serial/sunhv.c 20019F: drivers/tty/serial/sunsab.c 20020F: drivers/tty/serial/sunsab.h 20021F: drivers/tty/serial/sunsu.c 20022F: drivers/tty/serial/sunzilog.c 20023F: drivers/tty/serial/sunzilog.h 20024F: drivers/tty/vcc.c 20025F: include/linux/sunserialcore.h 20026 20027SPARSE CHECKER 20028M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20029L: linux-sparse@vger.kernel.org 20030S: Maintained 20031W: https://sparse.docs.kernel.org/ 20032Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20033B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20034T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20035F: include/linux/compiler.h 20036 20037SPEAKUP CONSOLE SPEECH DRIVER 20038M: William Hubbs <w.d.hubbs@gmail.com> 20039M: Chris Brannon <chris@the-brannons.com> 20040M: Kirk Reiser <kirk@reisers.ca> 20041M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20042L: speakup@linux-speakup.org 20043S: Odd Fixes 20044W: http://www.linux-speakup.org/ 20045W: https://github.com/linux-speakup/speakup 20046B: https://github.com/linux-speakup/speakup/issues 20047F: drivers/accessibility/speakup/ 20048 20049SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20050M: Viresh Kumar <vireshk@kernel.org> 20051M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20052M: soc@kernel.org 20053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20054S: Maintained 20055W: http://www.st.com/spear 20056F: arch/arm/boot/dts/st/spear* 20057F: arch/arm/mach-spear/ 20058F: drivers/clk/spear/ 20059F: drivers/pinctrl/spear/ 20060 20061SPI NOR SUBSYSTEM 20062M: Tudor Ambarus <tudor.ambarus@linaro.org> 20063M: Pratyush Yadav <pratyush@kernel.org> 20064R: Michael Walle <michael@walle.cc> 20065L: linux-mtd@lists.infradead.org 20066S: Maintained 20067W: http://www.linux-mtd.infradead.org/ 20068Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20069C: irc://irc.oftc.net/mtd 20070T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20071F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20072F: drivers/mtd/spi-nor/ 20073F: include/linux/mtd/spi-nor.h 20074 20075SPI SUBSYSTEM 20076M: Mark Brown <broonie@kernel.org> 20077L: linux-spi@vger.kernel.org 20078S: Maintained 20079Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20080T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20081F: Documentation/devicetree/bindings/spi/ 20082F: Documentation/spi/ 20083F: drivers/spi/ 20084F: include/linux/spi/ 20085F: include/uapi/linux/spi/ 20086F: tools/spi/ 20087 20088SPIDERNET NETWORK DRIVER for CELL 20089M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20090M: Geoff Levand <geoff@infradead.org> 20091L: netdev@vger.kernel.org 20092L: linuxppc-dev@lists.ozlabs.org 20093S: Maintained 20094F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20095F: drivers/net/ethernet/toshiba/spider_net* 20096 20097SPMI SUBSYSTEM 20098M: Stephen Boyd <sboyd@kernel.org> 20099L: linux-kernel@vger.kernel.org 20100S: Maintained 20101T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20102F: Documentation/devicetree/bindings/spmi/ 20103F: drivers/spmi/ 20104F: include/dt-bindings/spmi/spmi.h 20105F: include/linux/spmi.h 20106F: include/trace/events/spmi.h 20107 20108SPU FILE SYSTEM 20109M: Jeremy Kerr <jk@ozlabs.org> 20110L: linuxppc-dev@lists.ozlabs.org 20111S: Supported 20112W: http://www.ibm.com/developerworks/power/cell/ 20113F: Documentation/filesystems/spufs/spufs.rst 20114F: arch/powerpc/platforms/cell/spufs/ 20115 20116SQUASHFS FILE SYSTEM 20117M: Phillip Lougher <phillip@squashfs.org.uk> 20118L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20119S: Maintained 20120W: http://squashfs.org.uk 20121T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20122F: Documentation/filesystems/squashfs.rst 20123F: fs/squashfs/ 20124 20125SRM (Alpha) environment access 20126M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20127S: Maintained 20128F: arch/alpha/kernel/srm_env.c 20129 20130ST LSM6DSx IMU IIO DRIVER 20131M: Lorenzo Bianconi <lorenzo@kernel.org> 20132L: linux-iio@vger.kernel.org 20133S: Maintained 20134W: http://www.st.com/ 20135F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20136F: drivers/iio/imu/st_lsm6dsx/ 20137 20138ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20139M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20140M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20141L: linux-media@vger.kernel.org 20142S: Maintained 20143T: git git://linuxtv.org/media_tree.git 20144F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20145F: drivers/media/i2c/st-mipid02.c 20146 20147ST STM32 I2C/SMBUS DRIVER 20148M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20149M: Alain Volmat <alain.volmat@foss.st.com> 20150L: linux-i2c@vger.kernel.org 20151S: Maintained 20152F: drivers/i2c/busses/i2c-stm32* 20153 20154ST STM32 SPI DRIVER 20155M: Alain Volmat <alain.volmat@foss.st.com> 20156L: linux-spi@vger.kernel.org 20157S: Maintained 20158F: drivers/spi/spi-stm32.c 20159 20160ST STPDDC60 DRIVER 20161M: Daniel Nilsson <daniel.nilsson@flex.com> 20162L: linux-hwmon@vger.kernel.org 20163S: Maintained 20164F: Documentation/hwmon/stpddc60.rst 20165F: drivers/hwmon/pmbus/stpddc60.c 20166 20167ST VGXY61 DRIVER 20168M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20169M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20170L: linux-media@vger.kernel.org 20171S: Maintained 20172T: git git://linuxtv.org/media_tree.git 20173F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20174F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20175F: drivers/media/i2c/st-vgxy61.c 20176 20177ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20178M: Song Qiang <songqiang1304521@gmail.com> 20179L: linux-iio@vger.kernel.org 20180S: Maintained 20181F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20182F: drivers/iio/proximity/vl53l0x-i2c.c 20183 20184STABLE BRANCH 20185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20186M: Sasha Levin <sashal@kernel.org> 20187L: stable@vger.kernel.org 20188S: Supported 20189F: Documentation/process/stable-kernel-rules.rst 20190 20191STAGING - ATOMISP DRIVER 20192M: Hans de Goede <hdegoede@redhat.com> 20193M: Mauro Carvalho Chehab <mchehab@kernel.org> 20194R: Sakari Ailus <sakari.ailus@linux.intel.com> 20195L: linux-media@vger.kernel.org 20196S: Maintained 20197F: drivers/staging/media/atomisp/ 20198 20199STAGING - FIELDBUS SUBSYSTEM 20200M: Sven Van Asbroeck <TheSven73@gmail.com> 20201S: Maintained 20202F: drivers/staging/fieldbus/* 20203F: drivers/staging/fieldbus/Documentation/ 20204 20205STAGING - HMS ANYBUS-S BUS 20206M: Sven Van Asbroeck <TheSven73@gmail.com> 20207S: Maintained 20208F: drivers/staging/fieldbus/anybuss/ 20209 20210STAGING - INDUSTRIAL IO 20211M: Jonathan Cameron <jic23@kernel.org> 20212L: linux-iio@vger.kernel.org 20213S: Odd Fixes 20214F: Documentation/devicetree/bindings/staging/iio/ 20215F: drivers/staging/iio/ 20216 20217STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20218M: Marc Dietrich <marvin24@gmx.de> 20219L: ac100@lists.launchpad.net (moderated for non-subscribers) 20220L: linux-tegra@vger.kernel.org 20221S: Maintained 20222F: drivers/staging/nvec/ 20223 20224STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20225M: Jens Frederich <jfrederich@gmail.com> 20226M: Jon Nettleton <jon.nettleton@gmail.com> 20227S: Maintained 20228W: http://wiki.laptop.org/go/DCON 20229F: drivers/staging/olpc_dcon/ 20230 20231STAGING - REALTEK RTL8712U DRIVERS 20232M: Larry Finger <Larry.Finger@lwfinger.net> 20233M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20234S: Odd Fixes 20235F: drivers/staging/rtl8712/ 20236 20237STAGING - SEPS525 LCD CONTROLLER DRIVERS 20238M: Michael Hennerich <michael.hennerich@analog.com> 20239L: linux-fbdev@vger.kernel.org 20240S: Supported 20241F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20242F: drivers/staging/fbtft/fb_seps525.c 20243 20244STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20245M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20246M: Teddy Wang <teddy.wang@siliconmotion.com> 20247M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20248L: linux-fbdev@vger.kernel.org 20249S: Maintained 20250F: drivers/staging/sm750fb/ 20251 20252STAGING - VIA VT665X DRIVERS 20253M: Forest Bond <forest@alittletooquiet.net> 20254S: Odd Fixes 20255F: drivers/staging/vt665?/ 20256 20257STAGING SUBSYSTEM 20258M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20259L: linux-staging@lists.linux.dev 20260S: Supported 20261T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20262F: drivers/staging/ 20263 20264STARFIRE/DURALAN NETWORK DRIVER 20265M: Ion Badulescu <ionut@badula.org> 20266S: Odd Fixes 20267F: drivers/net/ethernet/adaptec/starfire* 20268 20269STARFIVE CRYPTO DRIVER 20270M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20271M: William Qiu <william.qiu@starfivetech.com> 20272S: Supported 20273F: Documentation/devicetree/bindings/crypto/starfive* 20274F: drivers/crypto/starfive/ 20275 20276STARFIVE DEVICETREES 20277M: Emil Renner Berthing <kernel@esmil.dk> 20278S: Maintained 20279F: arch/riscv/boot/dts/starfive/ 20280 20281STARFIVE DWMAC GLUE LAYER 20282M: Emil Renner Berthing <kernel@esmil.dk> 20283M: Samin Guo <samin.guo@starfivetech.com> 20284S: Maintained 20285F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20286F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20287 20288STARFIVE JH7110 MMC/SD/SDIO DRIVER 20289M: William Qiu <william.qiu@starfivetech.com> 20290S: Supported 20291F: Documentation/devicetree/bindings/mmc/starfive* 20292F: drivers/mmc/host/dw_mmc-starfive.c 20293 20294STARFIVE JH7110 TDM DRIVER 20295M: Walker Chen <walker.chen@starfivetech.com> 20296S: Maintained 20297F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20298F: sound/soc/starfive/jh7110_tdm.c 20299 20300STARFIVE JH71X0 CLOCK DRIVERS 20301M: Emil Renner Berthing <kernel@esmil.dk> 20302M: Hal Feng <hal.feng@starfivetech.com> 20303S: Maintained 20304F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20305F: drivers/clk/starfive/clk-starfive-jh71* 20306F: include/dt-bindings/clock/starfive?jh71*.h 20307 20308STARFIVE JH71X0 PINCTRL DRIVERS 20309M: Emil Renner Berthing <kernel@esmil.dk> 20310M: Jianlong Huang <jianlong.huang@starfivetech.com> 20311L: linux-gpio@vger.kernel.org 20312S: Maintained 20313F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20314F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20315F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20316F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20317 20318STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20319M: Emil Renner Berthing <kernel@esmil.dk> 20320M: Hal Feng <hal.feng@starfivetech.com> 20321S: Maintained 20322F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20323F: drivers/reset/starfive/reset-starfive-jh71* 20324F: include/dt-bindings/reset/starfive?jh71*.h 20325 20326STARFIVE JH71X0 USB DRIVERS 20327M: Minda Chen <minda.chen@starfivetech.com> 20328S: Maintained 20329F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20330F: drivers/usb/cdns3/cdns3-starfive.c 20331 20332STARFIVE JH71XX PMU CONTROLLER DRIVER 20333M: Walker Chen <walker.chen@starfivetech.com> 20334S: Supported 20335F: Documentation/devicetree/bindings/power/starfive* 20336F: drivers/soc/starfive/jh71xx_pmu.c 20337F: include/dt-bindings/power/starfive,jh7110-pmu.h 20338 20339STARFIVE SOC DRIVERS 20340M: Conor Dooley <conor@kernel.org> 20341S: Maintained 20342T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20343F: drivers/soc/starfive/ 20344 20345STARFIVE TRNG DRIVER 20346M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20347S: Supported 20348F: Documentation/devicetree/bindings/rng/starfive* 20349F: drivers/char/hw_random/jh7110-trng.c 20350 20351STARFIVE WATCHDOG DRIVER 20352M: Xingyu Wu <xingyu.wu@starfivetech.com> 20353M: Samin Guo <samin.guo@starfivetech.com> 20354S: Supported 20355F: Documentation/devicetree/bindings/watchdog/starfive* 20356F: drivers/watchdog/starfive-wdt.c 20357 20358STATIC BRANCH/CALL 20359M: Peter Zijlstra <peterz@infradead.org> 20360M: Josh Poimboeuf <jpoimboe@kernel.org> 20361M: Jason Baron <jbaron@akamai.com> 20362R: Steven Rostedt <rostedt@goodmis.org> 20363R: Ard Biesheuvel <ardb@kernel.org> 20364S: Supported 20365F: arch/*/include/asm/jump_label*.h 20366F: arch/*/include/asm/static_call*.h 20367F: arch/*/kernel/jump_label.c 20368F: arch/*/kernel/static_call.c 20369F: include/linux/jump_label*.h 20370F: include/linux/static_call*.h 20371F: kernel/jump_label.c 20372F: kernel/static_call.c 20373 20374STI AUDIO (ASoC) DRIVERS 20375M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20376L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20377S: Maintained 20378F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20379F: sound/soc/sti/ 20380 20381STI CEC DRIVER 20382M: Alain Volmat <alain.volmat@foss.st.com> 20383S: Maintained 20384F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20385F: drivers/media/cec/platform/sti/ 20386 20387STK1160 USB VIDEO CAPTURE DRIVER 20388M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20389L: linux-media@vger.kernel.org 20390S: Maintained 20391T: git git://linuxtv.org/media_tree.git 20392F: drivers/media/usb/stk1160/ 20393 20394STM32 AUDIO (ASoC) DRIVERS 20395M: Olivier Moysan <olivier.moysan@foss.st.com> 20396M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20397L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20398S: Maintained 20399F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20400F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20401F: sound/soc/stm/ 20402 20403STM32 TIMER/LPTIMER DRIVERS 20404M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20405S: Maintained 20406F: Documentation/ABI/testing/*timer-stm32 20407F: Documentation/devicetree/bindings/*/*stm32-*timer* 20408F: drivers/*/stm32-*timer* 20409F: drivers/pwm/pwm-stm32* 20410F: include/linux/*/stm32-*tim* 20411 20412STMMAC ETHERNET DRIVER 20413M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20414M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20415M: Jose Abreu <joabreu@synopsys.com> 20416L: netdev@vger.kernel.org 20417S: Supported 20418W: http://www.stlinux.com 20419F: Documentation/networking/device_drivers/ethernet/stmicro/ 20420F: drivers/net/ethernet/stmicro/stmmac/ 20421 20422SUN HAPPY MEAL ETHERNET DRIVER 20423M: Sean Anderson <seanga2@gmail.com> 20424S: Maintained 20425F: drivers/net/ethernet/sun/sunhme.* 20426 20427SUN3/3X 20428M: Sam Creasey <sammy@sammy.net> 20429S: Maintained 20430W: http://sammy.net/sun3/ 20431F: arch/m68k/include/asm/sun3* 20432F: arch/m68k/kernel/*sun3* 20433F: arch/m68k/sun3*/ 20434F: drivers/net/ethernet/i825xx/sun3* 20435 20436SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20437M: Hans de Goede <hdegoede@redhat.com> 20438L: linux-input@vger.kernel.org 20439S: Maintained 20440F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20441F: drivers/input/keyboard/sun4i-lradc-keys.c 20442 20443SUNDANCE NETWORK DRIVER 20444M: Denis Kirjanov <kda@linux-powerpc.org> 20445L: netdev@vger.kernel.org 20446S: Maintained 20447F: drivers/net/ethernet/dlink/sundance.c 20448 20449SUNPLUS ETHERNET DRIVER 20450M: Wells Lu <wellslutw@gmail.com> 20451L: netdev@vger.kernel.org 20452S: Maintained 20453W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20454F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20455F: drivers/net/ethernet/sunplus/ 20456 20457SUNPLUS MMC DRIVER 20458M: Tony Huang <tonyhuang.sunplus@gmail.com> 20459M: Li-hao Kuo <lhjeff911@gmail.com> 20460S: Maintained 20461F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20462F: drivers/mmc/host/sunplus-mmc.c 20463 20464SUNPLUS OCOTP DRIVER 20465M: Vincent Shih <vincent.sunplus@gmail.com> 20466S: Maintained 20467F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20468F: drivers/nvmem/sunplus-ocotp.c 20469 20470SUNPLUS PWM DRIVER 20471M: Hammer Hsieh <hammerh0314@gmail.com> 20472S: Maintained 20473F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20474F: drivers/pwm/pwm-sunplus.c 20475 20476SUNPLUS RTC DRIVER 20477M: Vincent Shih <vincent.sunplus@gmail.com> 20478L: linux-rtc@vger.kernel.org 20479S: Maintained 20480F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20481F: drivers/rtc/rtc-sunplus.c 20482 20483SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20484M: Li-hao Kuo <lhjeff911@gmail.com> 20485L: linux-spi@vger.kernel.org 20486S: Maintained 20487F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20488F: drivers/spi/spi-sunplus-sp7021.c 20489 20490SUNPLUS UART DRIVER 20491M: Hammer Hsieh <hammerh0314@gmail.com> 20492S: Maintained 20493F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20494F: drivers/tty/serial/sunplus-uart.c 20495 20496SUNPLUS USB2 PHY DRIVER 20497M: Vincent Shih <vincent.sunplus@gmail.com> 20498L: linux-usb@vger.kernel.org 20499S: Maintained 20500F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20501F: drivers/phy/sunplus/Kconfig 20502F: drivers/phy/sunplus/Makefile 20503F: drivers/phy/sunplus/phy-sunplus-usb2.c 20504 20505SUNPLUS WATCHDOG DRIVER 20506M: Xiantao Hu <xt.hu@cqplus1.com> 20507L: linux-watchdog@vger.kernel.org 20508S: Maintained 20509F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20510F: drivers/watchdog/sunplus_wdt.c 20511 20512SUPERH 20513M: Yoshinori Sato <ysato@users.sourceforge.jp> 20514M: Rich Felker <dalias@libc.org> 20515M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20516L: linux-sh@vger.kernel.org 20517S: Maintained 20518Q: http://patchwork.kernel.org/project/linux-sh/list/ 20519F: Documentation/arch/sh/ 20520F: arch/sh/ 20521F: drivers/sh/ 20522 20523SUSPEND TO RAM 20524M: "Rafael J. Wysocki" <rafael@kernel.org> 20525M: Len Brown <len.brown@intel.com> 20526M: Pavel Machek <pavel@ucw.cz> 20527L: linux-pm@vger.kernel.org 20528S: Supported 20529B: https://bugzilla.kernel.org 20530F: Documentation/power/ 20531F: arch/x86/kernel/acpi/sleep* 20532F: arch/x86/kernel/acpi/wakeup* 20533F: drivers/base/power/ 20534F: include/linux/freezer.h 20535F: include/linux/pm.h 20536F: include/linux/suspend.h 20537F: kernel/power/ 20538 20539SVGA HANDLING 20540M: Martin Mares <mj@ucw.cz> 20541L: linux-video@atrey.karlin.mff.cuni.cz 20542S: Maintained 20543F: Documentation/admin-guide/svga.rst 20544F: arch/x86/boot/video* 20545 20546SWITCHDEV 20547M: Jiri Pirko <jiri@resnulli.us> 20548M: Ivan Vecera <ivecera@redhat.com> 20549L: netdev@vger.kernel.org 20550S: Supported 20551F: include/net/switchdev.h 20552F: net/switchdev/ 20553 20554SY8106A REGULATOR DRIVER 20555M: Icenowy Zheng <icenowy@aosc.io> 20556S: Maintained 20557F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20558F: drivers/regulator/sy8106a-regulator.c 20559 20560SYNC FILE FRAMEWORK 20561M: Sumit Semwal <sumit.semwal@linaro.org> 20562R: Gustavo Padovan <gustavo@padovan.org> 20563L: linux-media@vger.kernel.org 20564L: dri-devel@lists.freedesktop.org 20565S: Maintained 20566T: git git://anongit.freedesktop.org/drm/drm-misc 20567F: Documentation/driver-api/sync_file.rst 20568F: drivers/dma-buf/dma-fence* 20569F: drivers/dma-buf/sw_sync.c 20570F: drivers/dma-buf/sync_* 20571F: include/linux/sync_file.h 20572F: include/uapi/linux/sync_file.h 20573 20574SYNOPSYS ARC ARCHITECTURE 20575M: Vineet Gupta <vgupta@kernel.org> 20576L: linux-snps-arc@lists.infradead.org 20577S: Supported 20578T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20579F: Documentation/arch/arc 20580F: Documentation/devicetree/bindings/arc/* 20581F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20582F: arch/arc/ 20583F: drivers/clocksource/arc_timer.c 20584F: drivers/tty/serial/arc_uart.c 20585 20586SYNOPSYS ARC HSDK SDP pll clock driver 20587M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20588S: Supported 20589F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20590F: drivers/clk/clk-hsdk-pll.c 20591 20592SYNOPSYS ARC SDP clock driver 20593M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20594S: Supported 20595F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20596F: drivers/clk/axs10x/* 20597 20598SYNOPSYS ARC SDP platform support 20599M: Alexey Brodkin <abrodkin@synopsys.com> 20600S: Supported 20601F: Documentation/devicetree/bindings/arc/axs10* 20602F: arch/arc/boot/dts/ax* 20603F: arch/arc/plat-axs10x 20604 20605SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20606M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20607S: Supported 20608F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20609F: drivers/reset/reset-axs10x.c 20610 20611SYNOPSYS CREG GPIO DRIVER 20612M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20613S: Maintained 20614F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20615F: drivers/gpio/gpio-creg-snps.c 20616 20617SYNOPSYS DESIGNWARE 8250 UART DRIVER 20618M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20619R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20620S: Supported 20621F: drivers/tty/serial/8250/8250_dw.c 20622F: drivers/tty/serial/8250/8250_dwlib.* 20623F: drivers/tty/serial/8250/8250_lpss.c 20624 20625SYNOPSYS DESIGNWARE APB GPIO DRIVER 20626M: Hoan Tran <hoan@os.amperecomputing.com> 20627M: Serge Semin <fancer.lancer@gmail.com> 20628L: linux-gpio@vger.kernel.org 20629S: Maintained 20630F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20631F: drivers/gpio/gpio-dwapb.c 20632 20633SYNOPSYS DESIGNWARE APB SSI DRIVER 20634M: Serge Semin <fancer.lancer@gmail.com> 20635L: linux-spi@vger.kernel.org 20636S: Supported 20637F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20638F: drivers/spi/spi-dw* 20639 20640SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20641M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20642S: Maintained 20643F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20644F: drivers/dma/dw-axi-dmac/ 20645 20646SYNOPSYS DESIGNWARE DMAC DRIVER 20647M: Viresh Kumar <vireshk@kernel.org> 20648R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20649S: Maintained 20650F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20651F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20652F: drivers/dma/dw/ 20653F: include/dt-bindings/dma/dw-dmac.h 20654F: include/linux/dma/dw.h 20655F: include/linux/platform_data/dma-dw.h 20656 20657SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20658M: Jose Abreu <Jose.Abreu@synopsys.com> 20659L: netdev@vger.kernel.org 20660S: Supported 20661F: drivers/net/ethernet/synopsys/ 20662 20663SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20664M: Jose Abreu <Jose.Abreu@synopsys.com> 20665L: netdev@vger.kernel.org 20666S: Supported 20667F: drivers/net/pcs/pcs-xpcs.c 20668F: drivers/net/pcs/pcs-xpcs.h 20669F: include/linux/pcs/pcs-xpcs.h 20670 20671SYNOPSYS DESIGNWARE I2C DRIVER 20672M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20673R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20674R: Mika Westerberg <mika.westerberg@linux.intel.com> 20675R: Jan Dabros <jsd@semihalf.com> 20676L: linux-i2c@vger.kernel.org 20677S: Supported 20678F: drivers/i2c/busses/i2c-designware-* 20679 20680SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20681M: Jaehoon Chung <jh80.chung@samsung.com> 20682L: linux-mmc@vger.kernel.org 20683S: Maintained 20684F: drivers/mmc/host/dw_mmc* 20685 20686SYNOPSYS HSDK RESET CONTROLLER DRIVER 20687M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20688S: Supported 20689F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20690F: drivers/reset/reset-hsdk.c 20691F: include/dt-bindings/reset/snps,hsdk-reset.h 20692 20693SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20694M: Prabu Thangamuthu <prabu.t@synopsys.com> 20695M: Manjunath M B <manjumb@synopsys.com> 20696L: linux-mmc@vger.kernel.org 20697S: Maintained 20698F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20699 20700SYSTEM CONFIGURATION (SYSCON) 20701M: Lee Jones <lee@kernel.org> 20702M: Arnd Bergmann <arnd@arndb.de> 20703S: Supported 20704T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20705F: drivers/mfd/syscon.c 20706 20707SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20708M: Sudeep Holla <sudeep.holla@arm.com> 20709R: Cristian Marussi <cristian.marussi@arm.com> 20710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20711S: Maintained 20712F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20713F: drivers/clk/clk-sc[mp]i.c 20714F: drivers/cpufreq/sc[mp]i-cpufreq.c 20715F: drivers/firmware/arm_scmi/ 20716F: drivers/firmware/arm_scpi.c 20717F: drivers/powercap/arm_scmi_powercap.c 20718F: drivers/regulator/scmi-regulator.c 20719F: drivers/reset/reset-scmi.c 20720F: include/linux/sc[mp]i_protocol.h 20721F: include/trace/events/scmi.h 20722F: include/uapi/linux/virtio_scmi.h 20723 20724SYSTEM RESET/SHUTDOWN DRIVERS 20725M: Sebastian Reichel <sre@kernel.org> 20726L: linux-pm@vger.kernel.org 20727S: Maintained 20728T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20729F: Documentation/devicetree/bindings/power/reset/ 20730F: drivers/power/reset/ 20731 20732SYSTEM TRACE MODULE CLASS 20733M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20734S: Maintained 20735T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20736F: Documentation/trace/stm.rst 20737F: drivers/hwtracing/stm/ 20738F: include/linux/stm.h 20739F: include/uapi/linux/stm.h 20740 20741SYSTEM76 ACPI DRIVER 20742M: Jeremy Soller <jeremy@system76.com> 20743M: System76 Product Development <productdev@system76.com> 20744L: platform-driver-x86@vger.kernel.org 20745S: Maintained 20746F: drivers/platform/x86/system76_acpi.c 20747 20748SYSV FILESYSTEM 20749S: Orphan 20750F: Documentation/filesystems/sysv-fs.rst 20751F: fs/sysv/ 20752F: include/linux/sysv_fs.h 20753 20754TASKSTATS STATISTICS INTERFACE 20755M: Balbir Singh <bsingharora@gmail.com> 20756S: Maintained 20757F: Documentation/accounting/taskstats* 20758F: include/linux/taskstats* 20759F: kernel/taskstats.c 20760 20761TC subsystem 20762M: Jamal Hadi Salim <jhs@mojatatu.com> 20763M: Cong Wang <xiyou.wangcong@gmail.com> 20764M: Jiri Pirko <jiri@resnulli.us> 20765L: netdev@vger.kernel.org 20766S: Maintained 20767F: include/net/pkt_cls.h 20768F: include/net/pkt_sched.h 20769F: include/net/tc_act/ 20770F: include/uapi/linux/pkt_cls.h 20771F: include/uapi/linux/pkt_sched.h 20772F: include/uapi/linux/tc_act/ 20773F: include/uapi/linux/tc_ematch/ 20774F: net/sched/ 20775F: tools/testing/selftests/tc-testing 20776 20777TC90522 MEDIA DRIVER 20778M: Akihiro Tsukada <tskd08@gmail.com> 20779L: linux-media@vger.kernel.org 20780S: Odd Fixes 20781F: drivers/media/dvb-frontends/tc90522* 20782 20783TCP LOW PRIORITY MODULE 20784M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20785M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20786S: Maintained 20787W: http://tcp-lp-mod.sourceforge.net/ 20788F: net/ipv4/tcp_lp.c 20789 20790TDA10071 MEDIA DRIVER 20791M: Antti Palosaari <crope@iki.fi> 20792L: linux-media@vger.kernel.org 20793S: Maintained 20794W: https://linuxtv.org 20795W: http://palosaari.fi/linux/ 20796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20797T: git git://linuxtv.org/anttip/media_tree.git 20798F: drivers/media/dvb-frontends/tda10071* 20799 20800TDA18212 MEDIA DRIVER 20801M: Antti Palosaari <crope@iki.fi> 20802L: linux-media@vger.kernel.org 20803S: Maintained 20804W: https://linuxtv.org 20805W: http://palosaari.fi/linux/ 20806Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20807T: git git://linuxtv.org/anttip/media_tree.git 20808F: drivers/media/tuners/tda18212* 20809 20810TDA18218 MEDIA DRIVER 20811M: Antti Palosaari <crope@iki.fi> 20812L: linux-media@vger.kernel.org 20813S: Maintained 20814W: https://linuxtv.org 20815W: http://palosaari.fi/linux/ 20816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20817T: git git://linuxtv.org/anttip/media_tree.git 20818F: drivers/media/tuners/tda18218* 20819 20820TDA18250 MEDIA DRIVER 20821M: Olli Salonen <olli.salonen@iki.fi> 20822L: linux-media@vger.kernel.org 20823S: Maintained 20824W: https://linuxtv.org 20825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20826T: git git://linuxtv.org/media_tree.git 20827F: drivers/media/tuners/tda18250* 20828 20829TDA18271 MEDIA DRIVER 20830M: Michael Krufky <mkrufky@linuxtv.org> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833W: https://linuxtv.org 20834W: http://github.com/mkrufky 20835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20836T: git git://linuxtv.org/mkrufky/tuners.git 20837F: drivers/media/tuners/tda18271* 20838 20839TDA1997x MEDIA DRIVER 20840M: Tim Harvey <tharvey@gateworks.com> 20841L: linux-media@vger.kernel.org 20842S: Maintained 20843W: https://linuxtv.org 20844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20845F: drivers/media/i2c/tda1997x.* 20846 20847TDA827x MEDIA DRIVER 20848M: Michael Krufky <mkrufky@linuxtv.org> 20849L: linux-media@vger.kernel.org 20850S: Maintained 20851W: https://linuxtv.org 20852W: http://github.com/mkrufky 20853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20854T: git git://linuxtv.org/mkrufky/tuners.git 20855F: drivers/media/tuners/tda8290.* 20856 20857TDA8290 MEDIA DRIVER 20858M: Michael Krufky <mkrufky@linuxtv.org> 20859L: linux-media@vger.kernel.org 20860S: Maintained 20861W: https://linuxtv.org 20862W: http://github.com/mkrufky 20863Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20864T: git git://linuxtv.org/mkrufky/tuners.git 20865F: drivers/media/tuners/tda8290.* 20866 20867TDA9840 MEDIA DRIVER 20868M: Hans Verkuil <hverkuil@xs4all.nl> 20869L: linux-media@vger.kernel.org 20870S: Maintained 20871W: https://linuxtv.org 20872T: git git://linuxtv.org/media_tree.git 20873F: drivers/media/i2c/tda9840* 20874 20875TEA5761 TUNER DRIVER 20876M: Mauro Carvalho Chehab <mchehab@kernel.org> 20877L: linux-media@vger.kernel.org 20878S: Odd fixes 20879W: https://linuxtv.org 20880T: git git://linuxtv.org/media_tree.git 20881F: drivers/media/tuners/tea5761.* 20882 20883TEA5767 TUNER DRIVER 20884M: Mauro Carvalho Chehab <mchehab@kernel.org> 20885L: linux-media@vger.kernel.org 20886S: Maintained 20887W: https://linuxtv.org 20888T: git git://linuxtv.org/media_tree.git 20889F: drivers/media/tuners/tea5767.* 20890 20891TEA6415C MEDIA DRIVER 20892M: Hans Verkuil <hverkuil@xs4all.nl> 20893L: linux-media@vger.kernel.org 20894S: Maintained 20895W: https://linuxtv.org 20896T: git git://linuxtv.org/media_tree.git 20897F: drivers/media/i2c/tea6415c* 20898 20899TEA6420 MEDIA DRIVER 20900M: Hans Verkuil <hverkuil@xs4all.nl> 20901L: linux-media@vger.kernel.org 20902S: Maintained 20903W: https://linuxtv.org 20904T: git git://linuxtv.org/media_tree.git 20905F: drivers/media/i2c/tea6420* 20906 20907TEAM DRIVER 20908M: Jiri Pirko <jiri@resnulli.us> 20909L: netdev@vger.kernel.org 20910S: Supported 20911F: drivers/net/team/ 20912F: include/linux/if_team.h 20913F: include/uapi/linux/if_team.h 20914F: tools/testing/selftests/drivers/net/team/ 20915 20916TECHNICAL ADVISORY BOARD PROCESS DOCS 20917M: "Theodore Ts'o" <tytso@mit.edu> 20918M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20919L: tech-board-discuss@lists.linux-foundation.org 20920S: Maintained 20921F: Documentation/process/contribution-maturity-model.rst 20922F: Documentation/process/researcher-guidelines.rst 20923 20924TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20925M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20926S: Maintained 20927F: arch/x86/platform/ts5500/ 20928 20929TECHNOTREND USB IR RECEIVER 20930M: Sean Young <sean@mess.org> 20931L: linux-media@vger.kernel.org 20932S: Maintained 20933F: drivers/media/rc/ttusbir.c 20934 20935TECHWELL TW9910 VIDEO DECODER 20936L: linux-media@vger.kernel.org 20937S: Orphan 20938F: drivers/media/i2c/tw9910.c 20939F: include/media/i2c/tw9910.h 20940 20941TEE SUBSYSTEM 20942M: Jens Wiklander <jens.wiklander@linaro.org> 20943R: Sumit Garg <sumit.garg@linaro.org> 20944L: op-tee@lists.trustedfirmware.org 20945S: Maintained 20946F: Documentation/staging/tee.rst 20947F: drivers/tee/ 20948F: include/linux/tee_drv.h 20949F: include/uapi/linux/tee.h 20950 20951TEGRA ARCHITECTURE SUPPORT 20952M: Thierry Reding <thierry.reding@gmail.com> 20953M: Jonathan Hunter <jonathanh@nvidia.com> 20954L: linux-tegra@vger.kernel.org 20955S: Supported 20956Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20958N: [^a-z]tegra 20959 20960TEGRA CLOCK DRIVER 20961M: Peter De Schrijver <pdeschrijver@nvidia.com> 20962M: Prashant Gaikwad <pgaikwad@nvidia.com> 20963S: Supported 20964F: drivers/clk/tegra/ 20965 20966TEGRA DMA DRIVERS 20967M: Laxman Dewangan <ldewangan@nvidia.com> 20968M: Jon Hunter <jonathanh@nvidia.com> 20969S: Supported 20970F: drivers/dma/tegra* 20971 20972TEGRA I2C DRIVER 20973M: Laxman Dewangan <ldewangan@nvidia.com> 20974R: Dmitry Osipenko <digetx@gmail.com> 20975S: Supported 20976F: drivers/i2c/busses/i2c-tegra.c 20977 20978TEGRA IOMMU DRIVERS 20979M: Thierry Reding <thierry.reding@gmail.com> 20980R: Krishna Reddy <vdumpa@nvidia.com> 20981L: linux-tegra@vger.kernel.org 20982S: Supported 20983F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20984F: drivers/iommu/tegra* 20985 20986TEGRA KBC DRIVER 20987M: Laxman Dewangan <ldewangan@nvidia.com> 20988S: Supported 20989F: drivers/input/keyboard/tegra-kbc.c 20990 20991TEGRA NAND DRIVER 20992M: Stefan Agner <stefan@agner.ch> 20993M: Lucas Stach <dev@lynxeye.de> 20994S: Maintained 20995F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20996F: drivers/mtd/nand/raw/tegra_nand.c 20997 20998TEGRA PWM DRIVER 20999M: Thierry Reding <thierry.reding@gmail.com> 21000S: Supported 21001F: drivers/pwm/pwm-tegra.c 21002 21003TEGRA QUAD SPI DRIVER 21004M: Thierry Reding <thierry.reding@gmail.com> 21005M: Jonathan Hunter <jonathanh@nvidia.com> 21006M: Sowjanya Komatineni <skomatineni@nvidia.com> 21007L: linux-tegra@vger.kernel.org 21008S: Maintained 21009F: drivers/spi/spi-tegra210-quad.c 21010 21011TEGRA SERIAL DRIVER 21012M: Laxman Dewangan <ldewangan@nvidia.com> 21013S: Supported 21014F: drivers/tty/serial/serial-tegra.c 21015 21016TEGRA SPI DRIVER 21017M: Laxman Dewangan <ldewangan@nvidia.com> 21018S: Supported 21019F: drivers/spi/spi-tegra* 21020 21021TEGRA VIDEO DRIVER 21022M: Thierry Reding <thierry.reding@gmail.com> 21023M: Jonathan Hunter <jonathanh@nvidia.com> 21024M: Sowjanya Komatineni <skomatineni@nvidia.com> 21025M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21026L: linux-media@vger.kernel.org 21027L: linux-tegra@vger.kernel.org 21028S: Maintained 21029F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21030F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21031F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21032F: drivers/staging/media/tegra-video/ 21033 21034TEGRA XUSB PADCTL DRIVER 21035M: JC Kuo <jckuo@nvidia.com> 21036S: Supported 21037F: drivers/phy/tegra/xusb* 21038 21039TEHUTI ETHERNET DRIVER 21040M: Andy Gospodarek <andy@greyhouse.net> 21041L: netdev@vger.kernel.org 21042S: Supported 21043F: drivers/net/ethernet/tehuti/* 21044 21045TELECOM CLOCK DRIVER FOR MCPL0010 21046M: Mark Gross <markgross@kernel.org> 21047S: Supported 21048F: drivers/char/tlclk.c 21049 21050TEMPO SEMICONDUCTOR DRIVERS 21051M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21052S: Maintained 21053F: Documentation/devicetree/bindings/sound/tscs*.txt 21054F: sound/soc/codecs/tscs*.c 21055F: sound/soc/codecs/tscs*.h 21056 21057TENSILICA XTENSA PORT (xtensa) 21058M: Chris Zankel <chris@zankel.net> 21059M: Max Filippov <jcmvbkbc@gmail.com> 21060S: Maintained 21061T: git https://github.com/jcmvbkbc/linux-xtensa.git 21062F: arch/xtensa/ 21063F: drivers/irqchip/irq-xtensa-* 21064 21065TEXAS INSTRUMENTS ASoC DRIVERS 21066M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21067L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21068S: Maintained 21069F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21070F: sound/soc/ti/ 21071 21072TEXAS INSTRUMENTS DMA DRIVERS 21073M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21074L: dmaengine@vger.kernel.org 21075S: Maintained 21076F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21077F: Documentation/devicetree/bindings/dma/ti-edma.txt 21078F: Documentation/devicetree/bindings/dma/ti/ 21079F: drivers/dma/ti/ 21080F: include/linux/dma/k3-psil.h 21081F: include/linux/dma/k3-udma-glue.h 21082F: include/linux/dma/ti-cppi5.h 21083X: drivers/dma/ti/cppi41.c 21084 21085TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21086M: Robert Marko <robert.marko@sartura.hr> 21087M: Luka Perkov <luka.perkov@sartura.hr> 21088L: linux-hwmon@vger.kernel.org 21089S: Maintained 21090F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21091F: Documentation/hwmon/tps23861.rst 21092F: drivers/hwmon/tps23861.c 21093 21094TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21095M: Ricardo Ribalda <ribalda@kernel.org> 21096L: linux-iio@vger.kernel.org 21097S: Supported 21098F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21099F: drivers/iio/dac/ti-dac7612.c 21100 21101TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21102M: Nishanth Menon <nm@ti.com> 21103M: Tero Kristo <kristo@kernel.org> 21104M: Santosh Shilimkar <ssantosh@kernel.org> 21105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21106S: Maintained 21107F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21108F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21109F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21110F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21111F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21112F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21113F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21114F: drivers/clk/keystone/sci-clk.c 21115F: drivers/firmware/ti_sci* 21116F: drivers/irqchip/irq-ti-sci-inta.c 21117F: drivers/irqchip/irq-ti-sci-intr.c 21118F: drivers/reset/reset-ti-sci.c 21119F: drivers/soc/ti/ti_sci_inta_msi.c 21120F: drivers/soc/ti/ti_sci_pm_domains.c 21121F: include/dt-bindings/soc/ti,sci_pm_domain.h 21122F: include/linux/soc/ti/ti_sci_inta_msi.h 21123F: include/linux/soc/ti/ti_sci_protocol.h 21124 21125TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21126M: Puranjay Mohan <puranjay12@gmail.com> 21127L: linux-iio@vger.kernel.org 21128S: Supported 21129F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21130F: drivers/iio/temperature/tmp117.c 21131 21132THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21133M: Hans Verkuil <hverkuil@xs4all.nl> 21134L: linux-media@vger.kernel.org 21135S: Maintained 21136W: https://linuxtv.org 21137T: git git://linuxtv.org/media_tree.git 21138F: drivers/media/radio/radio-raremono.c 21139 21140THERMAL 21141M: Rafael J. Wysocki <rafael@kernel.org> 21142M: Daniel Lezcano <daniel.lezcano@linaro.org> 21143R: Amit Kucheria <amitk@kernel.org> 21144R: Zhang Rui <rui.zhang@intel.com> 21145L: linux-pm@vger.kernel.org 21146S: Supported 21147Q: https://patchwork.kernel.org/project/linux-pm/list/ 21148T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21149F: Documentation/ABI/testing/sysfs-class-thermal 21150F: Documentation/admin-guide/thermal/ 21151F: Documentation/devicetree/bindings/thermal/ 21152F: Documentation/driver-api/thermal/ 21153F: drivers/thermal/ 21154F: include/dt-bindings/thermal/ 21155F: include/linux/cpu_cooling.h 21156F: include/linux/thermal.h 21157F: include/uapi/linux/thermal.h 21158F: tools/lib/thermal/ 21159F: tools/thermal/ 21160 21161THERMAL DRIVER FOR AMLOGIC SOCS 21162M: Guillaume La Roque <glaroque@baylibre.com> 21163L: linux-pm@vger.kernel.org 21164L: linux-amlogic@lists.infradead.org 21165S: Supported 21166W: http://linux-meson.com/ 21167F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21168F: drivers/thermal/amlogic_thermal.c 21169 21170THERMAL/CPU_COOLING 21171M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21172M: Daniel Lezcano <daniel.lezcano@linaro.org> 21173M: Viresh Kumar <viresh.kumar@linaro.org> 21174R: Lukasz Luba <lukasz.luba@arm.com> 21175L: linux-pm@vger.kernel.org 21176S: Supported 21177F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21178F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21179F: drivers/thermal/cpufreq_cooling.c 21180F: drivers/thermal/cpuidle_cooling.c 21181F: include/linux/cpu_cooling.h 21182 21183THERMAL/POWER_ALLOCATOR 21184M: Lukasz Luba <lukasz.luba@arm.com> 21185L: linux-pm@vger.kernel.org 21186S: Maintained 21187F: Documentation/driver-api/thermal/power_allocator.rst 21188F: drivers/thermal/gov_power_allocator.c 21189F: drivers/thermal/thermal_trace_ipa.h 21190 21191THINKPAD ACPI EXTRAS DRIVER 21192M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21193L: ibm-acpi-devel@lists.sourceforge.net 21194L: platform-driver-x86@vger.kernel.org 21195S: Maintained 21196W: http://ibm-acpi.sourceforge.net 21197W: http://thinkwiki.org/wiki/Ibm-acpi 21198T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21199F: drivers/platform/x86/thinkpad_acpi.c 21200 21201THINKPAD LMI DRIVER 21202M: Mark Pearson <markpearson@lenovo.com> 21203L: platform-driver-x86@vger.kernel.org 21204S: Maintained 21205F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21206F: drivers/platform/x86/think-lmi.? 21207 21208THUNDERBOLT DMA TRAFFIC TEST DRIVER 21209M: Isaac Hazan <isaac.hazan@intel.com> 21210L: linux-usb@vger.kernel.org 21211S: Maintained 21212F: drivers/thunderbolt/dma_test.c 21213 21214THUNDERBOLT DRIVER 21215M: Andreas Noever <andreas.noever@gmail.com> 21216M: Michael Jamet <michael.jamet@intel.com> 21217M: Mika Westerberg <mika.westerberg@linux.intel.com> 21218M: Yehezkel Bernat <YehezkelShB@gmail.com> 21219L: linux-usb@vger.kernel.org 21220S: Maintained 21221T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21222F: Documentation/admin-guide/thunderbolt.rst 21223F: drivers/thunderbolt/ 21224F: include/linux/thunderbolt.h 21225 21226THUNDERBOLT NETWORK DRIVER 21227M: Michael Jamet <michael.jamet@intel.com> 21228M: Mika Westerberg <mika.westerberg@linux.intel.com> 21229M: Yehezkel Bernat <YehezkelShB@gmail.com> 21230L: netdev@vger.kernel.org 21231S: Maintained 21232F: drivers/net/thunderbolt/ 21233 21234THUNDERX GPIO DRIVER 21235M: Robert Richter <rric@kernel.org> 21236S: Odd Fixes 21237F: drivers/gpio/gpio-thunderx.c 21238 21239TI ADS7924 ADC DRIVER 21240M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21241L: linux-iio@vger.kernel.org 21242S: Supported 21243F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21244F: drivers/iio/adc/ti-ads7924.c 21245 21246TI AM437X VPFE DRIVER 21247M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21248L: linux-media@vger.kernel.org 21249S: Maintained 21250W: https://linuxtv.org 21251Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21252T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21253F: drivers/media/platform/ti/am437x/ 21254 21255TI BANDGAP AND THERMAL DRIVER 21256M: Eduardo Valentin <edubezval@gmail.com> 21257M: Keerthy <j-keerthy@ti.com> 21258L: linux-pm@vger.kernel.org 21259L: linux-omap@vger.kernel.org 21260S: Maintained 21261F: drivers/thermal/ti-soc-thermal/ 21262 21263TI BQ27XXX POWER SUPPLY DRIVER 21264F: drivers/power/supply/bq27xxx_battery.c 21265F: drivers/power/supply/bq27xxx_battery_i2c.c 21266F: include/linux/power/bq27xxx_battery.h 21267 21268TI CDCE706 CLOCK DRIVER 21269M: Max Filippov <jcmvbkbc@gmail.com> 21270S: Maintained 21271F: drivers/clk/clk-cdce706.c 21272 21273TI CLOCK DRIVER 21274M: Tero Kristo <kristo@kernel.org> 21275L: linux-omap@vger.kernel.org 21276S: Odd Fixes 21277F: drivers/clk/ti/ 21278F: include/linux/clk/ti.h 21279 21280TI DAVINCI MACHINE SUPPORT 21281M: Bartosz Golaszewski <brgl@bgdev.pl> 21282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21283S: Maintained 21284T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21285F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21286F: arch/arm/boot/dts/ti/davinci/ 21287F: arch/arm/mach-davinci/ 21288F: drivers/i2c/busses/i2c-davinci.c 21289 21290TI DAVINCI SERIES CLOCK DRIVER 21291M: David Lechner <david@lechnology.com> 21292R: Sekhar Nori <nsekhar@ti.com> 21293S: Maintained 21294F: Documentation/devicetree/bindings/clock/ti/davinci/ 21295F: drivers/clk/davinci/ 21296F: include/linux/clk/davinci.h 21297 21298TI DAVINCI SERIES GPIO DRIVER 21299M: Keerthy <j-keerthy@ti.com> 21300L: linux-gpio@vger.kernel.org 21301S: Maintained 21302F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21303F: drivers/gpio/gpio-davinci.c 21304 21305TI DAVINCI SERIES MEDIA DRIVER 21306M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21307L: linux-media@vger.kernel.org 21308S: Maintained 21309W: https://linuxtv.org 21310Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21311T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21312F: drivers/media/platform/ti/davinci/ 21313F: include/media/davinci/ 21314 21315TI ENHANCED CAPTURE (eCAP) DRIVER 21316M: Vignesh Raghavendra <vigneshr@ti.com> 21317R: Julien Panis <jpanis@baylibre.com> 21318L: linux-iio@vger.kernel.org 21319L: linux-omap@vger.kernel.org 21320S: Maintained 21321F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21322F: drivers/counter/ti-ecap-capture.c 21323 21324TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21325R: David Lechner <david@lechnology.com> 21326L: linux-iio@vger.kernel.org 21327F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21328F: drivers/counter/ti-eqep.c 21329 21330TI ETHERNET SWITCH DRIVER (CPSW) 21331R: Grygorii Strashko <grygorii.strashko@ti.com> 21332L: linux-omap@vger.kernel.org 21333L: netdev@vger.kernel.org 21334S: Maintained 21335F: drivers/net/ethernet/ti/cpsw* 21336F: drivers/net/ethernet/ti/davinci* 21337 21338TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21339M: Alex Dubov <oakad@yahoo.com> 21340S: Maintained 21341W: http://tifmxx.berlios.de/ 21342F: drivers/memstick/host/tifm_ms.c 21343F: drivers/misc/tifm* 21344F: drivers/mmc/host/tifm_sd.c 21345F: include/linux/tifm.h 21346 21347TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21348M: Nishanth Menon <nm@ti.com> 21349M: Santosh Shilimkar <ssantosh@kernel.org> 21350L: linux-kernel@vger.kernel.org 21351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21352S: Maintained 21353T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21354F: drivers/soc/ti/* 21355 21356TI LM49xxx FAMILY ASoC CODEC DRIVERS 21357M: M R Swami Reddy <mr.swami.reddy@ti.com> 21358M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21359L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21360S: Maintained 21361F: sound/soc/codecs/isabelle* 21362F: sound/soc/codecs/lm49453* 21363 21364TI LMP92064 ADC DRIVER 21365M: Leonard Göhrs <l.goehrs@pengutronix.de> 21366R: kernel@pengutronix.de 21367L: linux-iio@vger.kernel.org 21368S: Maintained 21369F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21370F: drivers/iio/adc/ti-lmp92064.c 21371 21372TI PCM3060 ASoC CODEC DRIVER 21373M: Kirill Marinushkin <kmarinushkin@birdec.com> 21374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21375S: Maintained 21376F: Documentation/devicetree/bindings/sound/pcm3060.txt 21377F: sound/soc/codecs/pcm3060* 21378 21379TI TAS571X FAMILY ASoC CODEC DRIVER 21380M: Kevin Cernekee <cernekee@chromium.org> 21381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21382S: Odd Fixes 21383F: sound/soc/codecs/tas571x* 21384 21385TI TMAG5273 MAGNETOMETER DRIVER 21386M: Gerald Loacker <gerald.loacker@wolfvision.net> 21387L: linux-iio@vger.kernel.org 21388S: Maintained 21389F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21390F: drivers/iio/magnetometer/tmag5273.c 21391 21392TI TRF7970A NFC DRIVER 21393M: Mark Greer <mgreer@animalcreek.com> 21394L: linux-wireless@vger.kernel.org 21395S: Supported 21396F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21397F: drivers/nfc/trf7970a.c 21398 21399TI TSC2046 ADC DRIVER 21400M: Oleksij Rempel <o.rempel@pengutronix.de> 21401R: kernel@pengutronix.de 21402L: linux-iio@vger.kernel.org 21403S: Maintained 21404F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21405F: drivers/iio/adc/ti-tsc2046.c 21406 21407TI TWL4030 SERIES SOC CODEC DRIVER 21408M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21410S: Maintained 21411F: sound/soc/codecs/twl4030* 21412 21413TI VPE/CAL DRIVERS 21414M: Benoit Parrot <bparrot@ti.com> 21415L: linux-media@vger.kernel.org 21416S: Maintained 21417W: http://linuxtv.org/ 21418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21419F: Documentation/devicetree/bindings/media/ti,cal.yaml 21420F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21421F: drivers/media/platform/ti/cal/ 21422F: drivers/media/platform/ti/vpe/ 21423 21424TI WILINK WIRELESS DRIVERS 21425L: linux-wireless@vger.kernel.org 21426S: Orphan 21427W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21428W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21429T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21430F: drivers/net/wireless/ti/ 21431 21432TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21433M: John Stultz <jstultz@google.com> 21434M: Thomas Gleixner <tglx@linutronix.de> 21435R: Stephen Boyd <sboyd@kernel.org> 21436L: linux-kernel@vger.kernel.org 21437S: Supported 21438T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21439F: include/linux/clocksource.h 21440F: include/linux/time.h 21441F: include/linux/timex.h 21442F: include/uapi/linux/time.h 21443F: include/uapi/linux/timex.h 21444F: kernel/time/alarmtimer.c 21445F: kernel/time/clocksource.c 21446F: kernel/time/ntp.c 21447F: kernel/time/time*.c 21448F: tools/testing/selftests/timers/ 21449 21450TIPC NETWORK LAYER 21451M: Jon Maloy <jmaloy@redhat.com> 21452M: Ying Xue <ying.xue@windriver.com> 21453L: netdev@vger.kernel.org (core kernel code) 21454L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21455S: Maintained 21456W: http://tipc.sourceforge.net/ 21457F: include/uapi/linux/tipc*.h 21458F: net/tipc/ 21459 21460TLAN NETWORK DRIVER 21461M: Samuel Chessman <chessman@tux.org> 21462L: tlan-devel@lists.sourceforge.net (subscribers-only) 21463S: Maintained 21464W: http://sourceforge.net/projects/tlan/ 21465F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21466F: drivers/net/ethernet/ti/tlan.* 21467 21468TMIO/SDHI MMC DRIVER 21469M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21470L: linux-mmc@vger.kernel.org 21471L: linux-renesas-soc@vger.kernel.org 21472S: Supported 21473F: drivers/mmc/host/renesas_sdhi* 21474F: drivers/mmc/host/tmio_mmc* 21475F: include/linux/mfd/tmio.h 21476 21477TMP401 HARDWARE MONITOR DRIVER 21478M: Guenter Roeck <linux@roeck-us.net> 21479L: linux-hwmon@vger.kernel.org 21480S: Maintained 21481F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21482F: Documentation/hwmon/tmp401.rst 21483F: drivers/hwmon/tmp401.c 21484 21485TMP464 HARDWARE MONITOR DRIVER 21486M: Guenter Roeck <linux@roeck-us.net> 21487L: linux-hwmon@vger.kernel.org 21488S: Maintained 21489F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21490F: Documentation/hwmon/tmp464.rst 21491F: drivers/hwmon/tmp464.c 21492 21493TMP513 HARDWARE MONITOR DRIVER 21494M: Eric Tremblay <etremblay@distech-controls.com> 21495L: linux-hwmon@vger.kernel.org 21496S: Maintained 21497F: Documentation/hwmon/tmp513.rst 21498F: drivers/hwmon/tmp513.c 21499 21500TMPFS (SHMEM FILESYSTEM) 21501M: Hugh Dickins <hughd@google.com> 21502L: linux-mm@kvack.org 21503S: Maintained 21504F: include/linux/shmem_fs.h 21505F: mm/shmem.c 21506 21507TOMOYO SECURITY MODULE 21508M: Kentaro Takeda <takedakn@nttdata.co.jp> 21509M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21510L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21511L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21512L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21513L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21514S: Maintained 21515W: https://tomoyo.osdn.jp/ 21516F: security/tomoyo/ 21517 21518TOPSTAR LAPTOP EXTRAS DRIVER 21519M: Herton Ronaldo Krzesinski <herton@canonical.com> 21520L: platform-driver-x86@vger.kernel.org 21521S: Maintained 21522F: drivers/platform/x86/topstar-laptop.c 21523 21524TORTURE-TEST MODULES 21525M: Davidlohr Bueso <dave@stgolabs.net> 21526M: "Paul E. McKenney" <paulmck@kernel.org> 21527M: Josh Triplett <josh@joshtriplett.org> 21528L: linux-kernel@vger.kernel.org 21529S: Supported 21530T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21531F: Documentation/RCU/torture.rst 21532F: kernel/locking/locktorture.c 21533F: kernel/rcu/rcuscale.c 21534F: kernel/rcu/rcutorture.c 21535F: kernel/rcu/refscale.c 21536F: kernel/torture.c 21537 21538TOSHIBA ACPI EXTRAS DRIVER 21539M: Azael Avalos <coproscefalo@gmail.com> 21540L: platform-driver-x86@vger.kernel.org 21541S: Maintained 21542F: drivers/platform/x86/toshiba_acpi.c 21543 21544TOSHIBA BLUETOOTH DRIVER 21545M: Azael Avalos <coproscefalo@gmail.com> 21546L: platform-driver-x86@vger.kernel.org 21547S: Maintained 21548F: drivers/platform/x86/toshiba_bluetooth.c 21549 21550TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21551M: Azael Avalos <coproscefalo@gmail.com> 21552L: platform-driver-x86@vger.kernel.org 21553S: Maintained 21554F: drivers/platform/x86/toshiba_haps.c 21555 21556TOSHIBA SMM DRIVER 21557M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21558S: Maintained 21559W: http://www.buzzard.org.uk/toshiba/ 21560F: drivers/char/toshiba.c 21561F: include/linux/toshiba.h 21562F: include/uapi/linux/toshiba.h 21563 21564TOSHIBA TC358743 DRIVER 21565M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21566L: linux-media@vger.kernel.org 21567S: Maintained 21568F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21569F: drivers/media/i2c/tc358743* 21570F: include/media/i2c/tc358743.h 21571 21572TOSHIBA WMI HOTKEYS DRIVER 21573M: Azael Avalos <coproscefalo@gmail.com> 21574L: platform-driver-x86@vger.kernel.org 21575S: Maintained 21576F: drivers/platform/x86/toshiba-wmi.c 21577 21578TPM DEVICE DRIVER 21579M: Peter Huewe <peterhuewe@gmx.de> 21580M: Jarkko Sakkinen <jarkko@kernel.org> 21581R: Jason Gunthorpe <jgg@ziepe.ca> 21582L: linux-integrity@vger.kernel.org 21583S: Maintained 21584W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21585Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21586T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21587F: drivers/char/tpm/ 21588 21589TPS546D24 DRIVER 21590M: Duke Du <dukedu83@gmail.com> 21591L: linux-hwmon@vger.kernel.org 21592S: Maintained 21593F: Documentation/hwmon/tps546d24.rst 21594F: drivers/hwmon/pmbus/tps546d24.c 21595 21596TRACING 21597M: Steven Rostedt <rostedt@goodmis.org> 21598M: Masami Hiramatsu <mhiramat@kernel.org> 21599L: linux-kernel@vger.kernel.org 21600L: linux-trace-kernel@vger.kernel.org 21601S: Maintained 21602Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21603T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21604F: Documentation/trace/* 21605F: fs/tracefs/ 21606F: include/linux/trace*.h 21607F: include/trace/ 21608F: kernel/trace/ 21609F: scripts/tracing/ 21610F: tools/testing/selftests/ftrace/ 21611 21612TRACING MMIO ACCESSES (MMIOTRACE) 21613M: Steven Rostedt <rostedt@goodmis.org> 21614M: Masami Hiramatsu <mhiramat@kernel.org> 21615R: Karol Herbst <karolherbst@gmail.com> 21616R: Pekka Paalanen <ppaalanen@gmail.com> 21617L: linux-kernel@vger.kernel.org 21618L: nouveau@lists.freedesktop.org 21619S: Maintained 21620F: arch/x86/mm/kmmio.c 21621F: arch/x86/mm/mmio-mod.c 21622F: arch/x86/mm/testmmiotrace.c 21623F: include/linux/mmiotrace.h 21624F: kernel/trace/trace_mmiotrace.c 21625 21626TRACING OS NOISE / LATENCY TRACERS 21627M: Steven Rostedt <rostedt@goodmis.org> 21628M: Daniel Bristot de Oliveira <bristot@kernel.org> 21629S: Maintained 21630F: Documentation/trace/hwlat_detector.rst 21631F: Documentation/trace/osnoise-tracer.rst 21632F: Documentation/trace/timerlat-tracer.rst 21633F: arch/*/kernel/trace.c 21634F: include/trace/events/osnoise.h 21635F: kernel/trace/trace_hwlat.c 21636F: kernel/trace/trace_irqsoff.c 21637F: kernel/trace/trace_osnoise.c 21638F: kernel/trace/trace_sched_wakeup.c 21639 21640TRADITIONAL CHINESE DOCUMENTATION 21641M: Hu Haowen <src.res@email.cn> 21642L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21643S: Maintained 21644W: https://github.com/srcres258/linux-doc 21645T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21646F: Documentation/translations/zh_TW/ 21647 21648TTY LAYER 21649M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21650M: Jiri Slaby <jirislaby@kernel.org> 21651L: linux-kernel@vger.kernel.org 21652L: linux-serial@vger.kernel.org 21653S: Supported 21654T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21655F: Documentation/driver-api/serial/ 21656F: drivers/tty/ 21657F: drivers/tty/serial/serial_base.h 21658F: drivers/tty/serial/serial_base_bus.c 21659F: drivers/tty/serial/serial_core.c 21660F: drivers/tty/serial/serial_ctrl.c 21661F: drivers/tty/serial/serial_port.c 21662F: include/linux/selection.h 21663F: include/linux/serial.h 21664F: include/linux/serial_core.h 21665F: include/linux/sysrq.h 21666F: include/linux/tty*.h 21667F: include/linux/vt.h 21668F: include/linux/vt_*.h 21669F: include/uapi/linux/serial.h 21670F: include/uapi/linux/serial_core.h 21671F: include/uapi/linux/tty.h 21672 21673TUA9001 MEDIA DRIVER 21674M: Antti Palosaari <crope@iki.fi> 21675L: linux-media@vger.kernel.org 21676S: Maintained 21677W: https://linuxtv.org 21678W: http://palosaari.fi/linux/ 21679Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21680T: git git://linuxtv.org/anttip/media_tree.git 21681F: drivers/media/tuners/tua9001* 21682 21683TULIP NETWORK DRIVERS 21684L: netdev@vger.kernel.org 21685L: linux-parisc@vger.kernel.org 21686S: Orphan 21687F: drivers/net/ethernet/dec/tulip/ 21688 21689TUN/TAP driver 21690M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21691S: Maintained 21692W: http://vtun.sourceforge.net/tun 21693F: Documentation/networking/tuntap.rst 21694F: arch/um/os-Linux/drivers/ 21695 21696TURBOCHANNEL SUBSYSTEM 21697M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21698M: Ralf Baechle <ralf@linux-mips.org> 21699L: linux-mips@vger.kernel.org 21700S: Maintained 21701Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21702F: drivers/tc/ 21703F: include/linux/tc.h 21704 21705TURBOSTAT UTILITY 21706M: "Len Brown" <lenb@kernel.org> 21707L: linux-pm@vger.kernel.org 21708S: Supported 21709Q: https://patchwork.kernel.org/project/linux-pm/list/ 21710B: https://bugzilla.kernel.org 21711T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21712F: tools/power/x86/turbostat/ 21713 21714TW5864 VIDEO4LINUX DRIVER 21715M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21716M: Anton Sviridenko <anton@corp.bluecherry.net> 21717M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21718M: Andrey Utkin <andrey_utkin@fastmail.com> 21719L: linux-media@vger.kernel.org 21720S: Supported 21721F: drivers/media/pci/tw5864/ 21722 21723TW68 VIDEO4LINUX DRIVER 21724M: Hans Verkuil <hverkuil@xs4all.nl> 21725L: linux-media@vger.kernel.org 21726S: Odd Fixes 21727W: https://linuxtv.org 21728T: git git://linuxtv.org/media_tree.git 21729F: drivers/media/pci/tw68/ 21730 21731TW686X VIDEO4LINUX DRIVER 21732M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21733L: linux-media@vger.kernel.org 21734S: Maintained 21735W: http://linuxtv.org 21736T: git git://linuxtv.org/media_tree.git 21737F: drivers/media/pci/tw686x/ 21738 21739U-BOOT ENVIRONMENT VARIABLES 21740M: Rafał Miłecki <rafal@milecki.pl> 21741S: Maintained 21742F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21743F: drivers/nvmem/u-boot-env.c 21744 21745UACCE ACCELERATOR FRAMEWORK 21746M: Zhangfei Gao <zhangfei.gao@linaro.org> 21747M: Zhou Wang <wangzhou1@hisilicon.com> 21748L: linux-accelerators@lists.ozlabs.org 21749L: linux-kernel@vger.kernel.org 21750S: Maintained 21751F: Documentation/ABI/testing/sysfs-driver-uacce 21752F: Documentation/misc-devices/uacce.rst 21753F: drivers/misc/uacce/ 21754F: include/linux/uacce.h 21755F: include/uapi/misc/uacce/ 21756 21757UBI FILE SYSTEM (UBIFS) 21758M: Richard Weinberger <richard@nod.at> 21759L: linux-mtd@lists.infradead.org 21760S: Supported 21761W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21762T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21763T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21764F: Documentation/ABI/testing/sysfs-fs-ubifs 21765F: Documentation/filesystems/ubifs-authentication.rst 21766F: Documentation/filesystems/ubifs.rst 21767F: fs/ubifs/ 21768 21769UBLK USERSPACE BLOCK DRIVER 21770M: Ming Lei <ming.lei@redhat.com> 21771L: linux-block@vger.kernel.org 21772S: Maintained 21773F: Documentation/block/ublk.rst 21774F: drivers/block/ublk_drv.c 21775F: include/uapi/linux/ublk_cmd.h 21776 21777UCLINUX (M68KNOMMU AND COLDFIRE) 21778M: Greg Ungerer <gerg@linux-m68k.org> 21779L: linux-m68k@lists.linux-m68k.org 21780S: Maintained 21781W: http://www.linux-m68k.org/ 21782T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21783F: arch/m68k/*/*_no.* 21784F: arch/m68k/68*/ 21785F: arch/m68k/coldfire/ 21786F: arch/m68k/include/asm/*_no.* 21787 21788UDF FILESYSTEM 21789M: Jan Kara <jack@suse.com> 21790S: Maintained 21791F: Documentation/filesystems/udf.rst 21792F: fs/udf/ 21793 21794UDRAW TABLET 21795M: Bastien Nocera <hadess@hadess.net> 21796L: linux-input@vger.kernel.org 21797S: Maintained 21798F: drivers/hid/hid-udraw-ps3.c 21799 21800UFS FILESYSTEM 21801M: Evgeniy Dushistov <dushistov@mail.ru> 21802S: Maintained 21803F: Documentation/admin-guide/ufs.rst 21804F: fs/ufs/ 21805 21806UHID USERSPACE HID IO DRIVER 21807M: David Rheinsberg <david.rheinsberg@gmail.com> 21808L: linux-input@vger.kernel.org 21809S: Maintained 21810F: drivers/hid/uhid.c 21811F: include/uapi/linux/uhid.h 21812 21813ULPI BUS 21814M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21815L: linux-usb@vger.kernel.org 21816S: Maintained 21817F: drivers/usb/common/ulpi.c 21818F: include/linux/ulpi/ 21819 21820UNICODE SUBSYSTEM 21821M: Gabriel Krisman Bertazi <krisman@collabora.com> 21822L: linux-fsdevel@vger.kernel.org 21823S: Supported 21824F: fs/unicode/ 21825 21826UNIFDEF 21827M: Tony Finch <dot@dotat.at> 21828S: Maintained 21829W: http://dotat.at/prog/unifdef 21830F: scripts/unifdef.c 21831 21832UNIFORM CDROM DRIVER 21833M: Phillip Potter <phil@philpotter.co.uk> 21834S: Maintained 21835F: Documentation/cdrom/ 21836F: drivers/cdrom/cdrom.c 21837F: include/linux/cdrom.h 21838F: include/uapi/linux/cdrom.h 21839 21840UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21841R: Alim Akhtar <alim.akhtar@samsung.com> 21842R: Avri Altman <avri.altman@wdc.com> 21843R: Bart Van Assche <bvanassche@acm.org> 21844L: linux-scsi@vger.kernel.org 21845S: Supported 21846F: Documentation/devicetree/bindings/ufs/ 21847F: Documentation/scsi/ufs.rst 21848F: drivers/ufs/core/ 21849 21850UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21851M: Pedro Sousa <pedrom.sousa@synopsys.com> 21852L: linux-scsi@vger.kernel.org 21853S: Supported 21854F: drivers/ufs/host/*dwc* 21855 21856UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21857M: Alim Akhtar <alim.akhtar@samsung.com> 21858L: linux-scsi@vger.kernel.org 21859S: Maintained 21860F: drivers/ufs/host/ufs-exynos* 21861 21862UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21863M: Stanley Chu <stanley.chu@mediatek.com> 21864L: linux-scsi@vger.kernel.org 21865L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21866S: Maintained 21867F: drivers/ufs/host/ufs-mediatek* 21868 21869UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21870M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21871L: linux-arm-msm@vger.kernel.org 21872L: linux-scsi@vger.kernel.org 21873S: Maintained 21874F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21875F: drivers/ufs/host/ufs-qcom* 21876 21877UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21878M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21879L: linux-renesas-soc@vger.kernel.org 21880L: linux-scsi@vger.kernel.org 21881S: Maintained 21882F: drivers/ufs/host/ufs-renesas.c 21883 21884UNSORTED BLOCK IMAGES (UBI) 21885M: Richard Weinberger <richard@nod.at> 21886L: linux-mtd@lists.infradead.org 21887S: Supported 21888W: http://www.linux-mtd.infradead.org/ 21889T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21890T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21891F: drivers/mtd/ubi/ 21892F: include/linux/mtd/ubi.h 21893F: include/uapi/mtd/ubi-user.h 21894 21895USB "USBNET" DRIVER FRAMEWORK 21896M: Oliver Neukum <oneukum@suse.com> 21897L: netdev@vger.kernel.org 21898S: Maintained 21899W: http://www.linux-usb.org/usbnet 21900F: drivers/net/usb/usbnet.c 21901F: include/linux/usb/usbnet.h 21902 21903USB ACM DRIVER 21904M: Oliver Neukum <oneukum@suse.com> 21905L: linux-usb@vger.kernel.org 21906S: Maintained 21907F: Documentation/usb/acm.rst 21908F: drivers/usb/class/cdc-acm.* 21909 21910USB APPLE MFI FASTCHARGE DRIVER 21911M: Bastien Nocera <hadess@hadess.net> 21912L: linux-usb@vger.kernel.org 21913S: Maintained 21914F: drivers/usb/misc/apple-mfi-fastcharge.c 21915 21916USB AR5523 WIRELESS DRIVER 21917M: Pontus Fuchs <pontus.fuchs@gmail.com> 21918L: linux-wireless@vger.kernel.org 21919S: Maintained 21920F: drivers/net/wireless/ath/ar5523/ 21921 21922USB ATTACHED SCSI 21923M: Oliver Neukum <oneukum@suse.com> 21924L: linux-usb@vger.kernel.org 21925L: linux-scsi@vger.kernel.org 21926S: Maintained 21927F: drivers/usb/storage/uas.c 21928 21929USB CDC ETHERNET DRIVER 21930M: Oliver Neukum <oliver@neukum.org> 21931L: linux-usb@vger.kernel.org 21932S: Maintained 21933F: drivers/net/usb/cdc_*.c 21934F: include/uapi/linux/usb/cdc.h 21935 21936USB CHAOSKEY DRIVER 21937M: Keith Packard <keithp@keithp.com> 21938L: linux-usb@vger.kernel.org 21939S: Maintained 21940F: drivers/usb/misc/chaoskey.c 21941 21942USB CYPRESS C67X00 DRIVER 21943L: linux-usb@vger.kernel.org 21944S: Orphan 21945F: drivers/usb/c67x00/ 21946 21947USB DAVICOM DM9601 DRIVER 21948M: Peter Korsgaard <peter@korsgaard.com> 21949L: netdev@vger.kernel.org 21950S: Maintained 21951W: http://www.linux-usb.org/usbnet 21952F: drivers/net/usb/dm9601.c 21953 21954USB EHCI DRIVER 21955M: Alan Stern <stern@rowland.harvard.edu> 21956L: linux-usb@vger.kernel.org 21957S: Maintained 21958F: Documentation/usb/ehci.rst 21959F: drivers/usb/host/ehci* 21960 21961USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21962M: Jiri Kosina <jikos@kernel.org> 21963M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21964L: linux-usb@vger.kernel.org 21965S: Maintained 21966T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21967F: Documentation/hid/hiddev.rst 21968F: drivers/hid/usbhid/ 21969 21970USB INTEL XHCI ROLE MUX DRIVER 21971M: Hans de Goede <hdegoede@redhat.com> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21975 21976USB IP DRIVER FOR HISILICON KIRIN 960 21977M: Yu Chen <chenyu56@huawei.com> 21978M: Binghui Wang <wangbinghui@hisilicon.com> 21979L: linux-usb@vger.kernel.org 21980S: Maintained 21981F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21982F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21983 21984USB IP DRIVER FOR HISILICON KIRIN 970 21985M: Mauro Carvalho Chehab <mchehab@kernel.org> 21986L: linux-usb@vger.kernel.org 21987S: Maintained 21988F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21989F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21990 21991USB ISP116X DRIVER 21992M: Olav Kongas <ok@artecdesign.ee> 21993L: linux-usb@vger.kernel.org 21994S: Maintained 21995F: drivers/usb/host/isp116x* 21996F: include/linux/usb/isp116x.h 21997 21998USB ISP1760 DRIVER 21999M: Rui Miguel Silva <rui.silva@linaro.org> 22000L: linux-usb@vger.kernel.org 22001S: Maintained 22002F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22003F: drivers/usb/isp1760/* 22004 22005USB LAN78XX ETHERNET DRIVER 22006M: Woojung Huh <woojung.huh@microchip.com> 22007M: UNGLinuxDriver@microchip.com 22008L: netdev@vger.kernel.org 22009S: Maintained 22010F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22011F: drivers/net/usb/lan78xx.* 22012F: include/dt-bindings/net/microchip-lan78xx.h 22013 22014USB MASS STORAGE DRIVER 22015M: Alan Stern <stern@rowland.harvard.edu> 22016L: linux-usb@vger.kernel.org 22017L: usb-storage@lists.one-eyed-alien.net 22018S: Maintained 22019F: drivers/usb/storage/ 22020 22021USB MIDI DRIVER 22022M: Clemens Ladisch <clemens@ladisch.de> 22023L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22024S: Maintained 22025T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22026F: sound/usb/midi.* 22027 22028USB NETWORKING DRIVERS 22029L: linux-usb@vger.kernel.org 22030S: Odd Fixes 22031F: drivers/net/usb/ 22032 22033USB OHCI DRIVER 22034M: Alan Stern <stern@rowland.harvard.edu> 22035L: linux-usb@vger.kernel.org 22036S: Maintained 22037F: Documentation/usb/ohci.rst 22038F: drivers/usb/host/ohci* 22039 22040USB OTG FSM (Finite State Machine) 22041M: Peter Chen <peter.chen@kernel.org> 22042L: linux-usb@vger.kernel.org 22043S: Maintained 22044T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22045F: drivers/usb/common/usb-otg-fsm.c 22046 22047USB OVER IP DRIVER 22048M: Valentina Manea <valentina.manea.m@gmail.com> 22049M: Shuah Khan <shuah@kernel.org> 22050M: Shuah Khan <skhan@linuxfoundation.org> 22051R: Hongren Zheng <i@zenithal.me> 22052L: linux-usb@vger.kernel.org 22053S: Maintained 22054F: Documentation/usb/usbip_protocol.rst 22055F: drivers/usb/usbip/ 22056F: tools/testing/selftests/drivers/usb/usbip/ 22057F: tools/usb/usbip/ 22058 22059USB PEGASUS DRIVER 22060M: Petko Manolov <petkan@nucleusys.com> 22061L: linux-usb@vger.kernel.org 22062L: netdev@vger.kernel.org 22063S: Maintained 22064W: https://github.com/petkan/pegasus 22065T: git https://github.com/petkan/pegasus.git 22066F: drivers/net/usb/pegasus.* 22067 22068USB PRINTER DRIVER (usblp) 22069M: Pete Zaitcev <zaitcev@redhat.com> 22070L: linux-usb@vger.kernel.org 22071S: Supported 22072F: drivers/usb/class/usblp.c 22073 22074USB QMI WWAN NETWORK DRIVER 22075M: Bjørn Mork <bjorn@mork.no> 22076L: netdev@vger.kernel.org 22077S: Maintained 22078F: Documentation/ABI/testing/sysfs-class-net-qmi 22079F: drivers/net/usb/qmi_wwan.c 22080 22081USB RAW GADGET DRIVER 22082R: Andrey Konovalov <andreyknvl@gmail.com> 22083L: linux-usb@vger.kernel.org 22084S: Maintained 22085F: Documentation/usb/raw-gadget.rst 22086F: drivers/usb/gadget/legacy/raw_gadget.c 22087F: include/uapi/linux/usb/raw_gadget.h 22088 22089USB RTL8150 DRIVER 22090M: Petko Manolov <petkan@nucleusys.com> 22091L: linux-usb@vger.kernel.org 22092L: netdev@vger.kernel.org 22093S: Maintained 22094W: https://github.com/petkan/rtl8150 22095T: git https://github.com/petkan/rtl8150.git 22096F: drivers/net/usb/rtl8150.c 22097 22098USB SERIAL SUBSYSTEM 22099M: Johan Hovold <johan@kernel.org> 22100L: linux-usb@vger.kernel.org 22101S: Maintained 22102T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22103F: Documentation/usb/usb-serial.rst 22104F: drivers/usb/serial/ 22105F: include/linux/usb/serial.h 22106 22107USB SMSC75XX ETHERNET DRIVER 22108M: Steve Glendinning <steve.glendinning@shawell.net> 22109L: netdev@vger.kernel.org 22110S: Maintained 22111F: drivers/net/usb/smsc75xx.* 22112 22113USB SMSC95XX ETHERNET DRIVER 22114M: Steve Glendinning <steve.glendinning@shawell.net> 22115M: UNGLinuxDriver@microchip.com 22116L: netdev@vger.kernel.org 22117S: Maintained 22118F: drivers/net/usb/smsc95xx.* 22119 22120USB SUBSYSTEM 22121M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22122L: linux-usb@vger.kernel.org 22123S: Supported 22124W: http://www.linux-usb.org 22125T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22126F: Documentation/devicetree/bindings/usb/ 22127F: Documentation/usb/ 22128F: drivers/usb/ 22129F: include/dt-bindings/usb/ 22130F: include/linux/usb.h 22131F: include/linux/usb/ 22132F: include/uapi/linux/usb/ 22133 22134USB TYPEC BUS FOR ALTERNATE MODES 22135M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22136L: linux-usb@vger.kernel.org 22137S: Maintained 22138F: Documentation/ABI/testing/sysfs-bus-typec 22139F: Documentation/driver-api/usb/typec_bus.rst 22140F: drivers/usb/typec/altmodes/ 22141F: include/linux/usb/typec_altmode.h 22142 22143USB TYPEC CLASS 22144M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22145L: linux-usb@vger.kernel.org 22146S: Maintained 22147F: Documentation/ABI/testing/sysfs-class-typec 22148F: Documentation/driver-api/usb/typec.rst 22149F: drivers/usb/typec/ 22150F: include/linux/usb/typec.h 22151 22152USB TYPEC INTEL PMC MUX DRIVER 22153M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22154L: linux-usb@vger.kernel.org 22155S: Maintained 22156F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22157F: drivers/usb/typec/mux/intel_pmc_mux.c 22158 22159USB TYPEC PI3USB30532 MUX DRIVER 22160M: Hans de Goede <hdegoede@redhat.com> 22161L: linux-usb@vger.kernel.org 22162S: Maintained 22163F: drivers/usb/typec/mux/pi3usb30532.c 22164 22165USB TYPEC PORT CONTROLLER DRIVERS 22166M: Guenter Roeck <linux@roeck-us.net> 22167L: linux-usb@vger.kernel.org 22168S: Maintained 22169F: drivers/usb/typec/tcpm/ 22170 22171USB UHCI DRIVER 22172M: Alan Stern <stern@rowland.harvard.edu> 22173L: linux-usb@vger.kernel.org 22174S: Maintained 22175F: drivers/usb/host/uhci* 22176 22177USB VIDEO CLASS 22178M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22179L: linux-media@vger.kernel.org 22180S: Maintained 22181W: http://www.ideasonboard.org/uvc/ 22182T: git git://linuxtv.org/media_tree.git 22183F: drivers/media/usb/uvc/ 22184F: include/uapi/linux/uvcvideo.h 22185 22186USB WEBCAM GADGET 22187M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22188M: Daniel Scally <dan.scally@ideasonboard.com> 22189L: linux-usb@vger.kernel.org 22190S: Maintained 22191F: drivers/usb/gadget/function/*uvc* 22192F: drivers/usb/gadget/legacy/webcam.c 22193F: include/uapi/linux/usb/g_uvc.h 22194 22195USB WIRELESS RNDIS DRIVER (rndis_wlan) 22196M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22197L: linux-wireless@vger.kernel.org 22198S: Maintained 22199F: drivers/net/wireless/legacy/rndis_wlan.c 22200 22201USB XHCI DRIVER 22202M: Mathias Nyman <mathias.nyman@intel.com> 22203L: linux-usb@vger.kernel.org 22204S: Supported 22205F: drivers/usb/host/pci-quirks* 22206F: drivers/usb/host/xhci* 22207 22208USB ZD1201 DRIVER 22209L: linux-wireless@vger.kernel.org 22210S: Orphan 22211W: http://linux-lc100020.sourceforge.net 22212F: drivers/net/wireless/zydas/zd1201.* 22213 22214USER DATAGRAM PROTOCOL (UDP) 22215M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22216S: Maintained 22217F: include/linux/udp.h 22218F: net/ipv4/udp.c 22219F: net/ipv6/udp.c 22220 22221USER-MODE LINUX (UML) 22222M: Richard Weinberger <richard@nod.at> 22223M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22224M: Johannes Berg <johannes@sipsolutions.net> 22225L: linux-um@lists.infradead.org 22226S: Maintained 22227W: http://user-mode-linux.sourceforge.net 22228Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22229T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22230T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22231F: Documentation/virt/uml/ 22232F: arch/um/ 22233F: arch/x86/um/ 22234F: fs/hostfs/ 22235 22236USERSPACE COPYIN/COPYOUT (UIOVEC) 22237M: Alexander Viro <viro@zeniv.linux.org.uk> 22238S: Maintained 22239F: include/linux/uio.h 22240F: lib/iov_iter.c 22241 22242USERSPACE DMA BUFFER DRIVER 22243M: Gerd Hoffmann <kraxel@redhat.com> 22244L: dri-devel@lists.freedesktop.org 22245S: Maintained 22246T: git git://anongit.freedesktop.org/drm/drm-misc 22247F: drivers/dma-buf/udmabuf.c 22248F: include/uapi/linux/udmabuf.h 22249 22250USERSPACE I/O (UIO) 22251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22252S: Maintained 22253T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22254F: Documentation/driver-api/uio-howto.rst 22255F: drivers/uio/ 22256F: include/linux/uio_driver.h 22257 22258UTIL-LINUX PACKAGE 22259M: Karel Zak <kzak@redhat.com> 22260L: util-linux@vger.kernel.org 22261S: Maintained 22262W: http://en.wikipedia.org/wiki/Util-linux 22263T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22264 22265UUID HELPERS 22266R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22267L: linux-kernel@vger.kernel.org 22268S: Maintained 22269F: include/linux/uuid.h 22270F: lib/test_uuid.c 22271F: lib/uuid.c 22272 22273UV SYSFS DRIVER 22274M: Justin Ernst <justin.ernst@hpe.com> 22275L: platform-driver-x86@vger.kernel.org 22276S: Maintained 22277F: drivers/platform/x86/uv_sysfs.c 22278 22279UVESAFB DRIVER 22280M: Michal Januszewski <spock@gentoo.org> 22281L: linux-fbdev@vger.kernel.org 22282S: Maintained 22283W: https://github.com/mjanusz/v86d 22284F: Documentation/fb/uvesafb.rst 22285F: drivers/video/fbdev/uvesafb.* 22286 22287Ux500 CLOCK DRIVERS 22288M: Ulf Hansson <ulf.hansson@linaro.org> 22289L: linux-clk@vger.kernel.org 22290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22291S: Maintained 22292F: drivers/clk/ux500/ 22293 22294VF610 NAND DRIVER 22295M: Stefan Agner <stefan@agner.ch> 22296L: linux-mtd@lists.infradead.org 22297S: Supported 22298F: drivers/mtd/nand/raw/vf610_nfc.c 22299 22300VFAT/FAT/MSDOS FILESYSTEM 22301M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22302S: Maintained 22303F: Documentation/filesystems/vfat.rst 22304F: fs/fat/ 22305F: tools/testing/selftests/filesystems/fat/ 22306 22307VFIO CDX DRIVER 22308M: Nipun Gupta <nipun.gupta@amd.com> 22309M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22310L: kvm@vger.kernel.org 22311S: Maintained 22312F: drivers/vfio/cdx/* 22313 22314VFIO DRIVER 22315M: Alex Williamson <alex.williamson@redhat.com> 22316L: kvm@vger.kernel.org 22317S: Maintained 22318T: git https://github.com/awilliam/linux-vfio.git 22319F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22320F: Documentation/driver-api/vfio.rst 22321F: drivers/vfio/ 22322F: include/linux/vfio.h 22323F: include/linux/vfio_pci_core.h 22324F: include/uapi/linux/vfio.h 22325 22326VFIO FSL-MC DRIVER 22327M: Diana Craciun <diana.craciun@oss.nxp.com> 22328L: kvm@vger.kernel.org 22329S: Maintained 22330F: drivers/vfio/fsl-mc/ 22331 22332VFIO HISILICON PCI DRIVER 22333M: Longfang Liu <liulongfang@huawei.com> 22334M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22335L: kvm@vger.kernel.org 22336S: Maintained 22337F: drivers/vfio/pci/hisilicon/ 22338 22339VFIO MEDIATED DEVICE DRIVERS 22340M: Kirti Wankhede <kwankhede@nvidia.com> 22341L: kvm@vger.kernel.org 22342S: Maintained 22343F: Documentation/driver-api/vfio-mediated-device.rst 22344F: drivers/vfio/mdev/ 22345F: include/linux/mdev.h 22346F: samples/vfio-mdev/ 22347 22348VFIO MLX5 PCI DRIVER 22349M: Yishai Hadas <yishaih@nvidia.com> 22350L: kvm@vger.kernel.org 22351S: Maintained 22352F: drivers/vfio/pci/mlx5/ 22353 22354VFIO PCI DEVICE SPECIFIC DRIVERS 22355R: Jason Gunthorpe <jgg@nvidia.com> 22356R: Yishai Hadas <yishaih@nvidia.com> 22357R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22358R: Kevin Tian <kevin.tian@intel.com> 22359L: kvm@vger.kernel.org 22360S: Maintained 22361P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22362F: drivers/vfio/pci/*/ 22363 22364VFIO PLATFORM DRIVER 22365M: Eric Auger <eric.auger@redhat.com> 22366L: kvm@vger.kernel.org 22367S: Maintained 22368F: drivers/vfio/platform/ 22369 22370VGA_SWITCHEROO 22371R: Lukas Wunner <lukas@wunner.de> 22372S: Maintained 22373T: git git://anongit.freedesktop.org/drm/drm-misc 22374F: Documentation/gpu/vga-switcheroo.rst 22375F: drivers/gpu/vga/vga_switcheroo.c 22376F: include/linux/vga_switcheroo.h 22377 22378VIA RHINE NETWORK DRIVER 22379M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22380S: Maintained 22381F: drivers/net/ethernet/via/via-rhine.c 22382 22383VIA SD/MMC CARD CONTROLLER DRIVER 22384M: Bruce Chang <brucechang@via.com.tw> 22385M: Harald Welte <HaraldWelte@viatech.com> 22386S: Maintained 22387F: drivers/mmc/host/via-sdmmc.c 22388 22389VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22390M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22391L: linux-fbdev@vger.kernel.org 22392S: Maintained 22393F: drivers/video/fbdev/via/ 22394F: include/linux/via-core.h 22395F: include/linux/via_i2c.h 22396 22397VIA VELOCITY NETWORK DRIVER 22398M: Francois Romieu <romieu@fr.zoreil.com> 22399L: netdev@vger.kernel.org 22400S: Maintained 22401F: drivers/net/ethernet/via/via-velocity.* 22402 22403VICODEC VIRTUAL CODEC DRIVER 22404M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22405L: linux-media@vger.kernel.org 22406S: Maintained 22407W: https://linuxtv.org 22408T: git git://linuxtv.org/media_tree.git 22409F: drivers/media/test-drivers/vicodec/* 22410 22411VIDEO I2C POLLING DRIVER 22412M: Matt Ranostay <matt.ranostay@konsulko.com> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415F: drivers/media/i2c/video-i2c.c 22416 22417VIDEO MULTIPLEXER DRIVER 22418M: Philipp Zabel <p.zabel@pengutronix.de> 22419L: linux-media@vger.kernel.org 22420S: Maintained 22421F: drivers/media/platform/video-mux.c 22422 22423VIDEOBUF2 FRAMEWORK 22424M: Tomasz Figa <tfiga@chromium.org> 22425M: Marek Szyprowski <m.szyprowski@samsung.com> 22426L: linux-media@vger.kernel.org 22427S: Maintained 22428F: drivers/media/common/videobuf2/* 22429F: include/media/videobuf2-* 22430 22431VIDTV VIRTUAL DIGITAL TV DRIVER 22432M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22433L: linux-media@vger.kernel.org 22434S: Maintained 22435W: https://linuxtv.org 22436T: git git://linuxtv.org/media_tree.git 22437F: drivers/media/test-drivers/vidtv/* 22438 22439VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22440M: Shuah Khan <skhan@linuxfoundation.org> 22441R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22442L: linux-media@vger.kernel.org 22443S: Maintained 22444W: https://linuxtv.org 22445T: git git://linuxtv.org/media_tree.git 22446F: drivers/media/test-drivers/vimc/* 22447 22448VIRT LIB 22449M: Alex Williamson <alex.williamson@redhat.com> 22450M: Paolo Bonzini <pbonzini@redhat.com> 22451L: kvm@vger.kernel.org 22452S: Supported 22453F: virt/lib/ 22454 22455VIRTIO AND VHOST VSOCK DRIVER 22456M: Stefan Hajnoczi <stefanha@redhat.com> 22457M: Stefano Garzarella <sgarzare@redhat.com> 22458L: kvm@vger.kernel.org 22459L: virtualization@lists.linux-foundation.org 22460L: netdev@vger.kernel.org 22461S: Maintained 22462F: drivers/vhost/vsock.c 22463F: include/linux/virtio_vsock.h 22464F: include/uapi/linux/virtio_vsock.h 22465F: net/vmw_vsock/virtio_transport.c 22466F: net/vmw_vsock/virtio_transport_common.c 22467 22468VIRTIO BALLOON 22469M: "Michael S. Tsirkin" <mst@redhat.com> 22470M: David Hildenbrand <david@redhat.com> 22471L: virtualization@lists.linux-foundation.org 22472S: Maintained 22473F: drivers/virtio/virtio_balloon.c 22474F: include/linux/balloon_compaction.h 22475F: include/uapi/linux/virtio_balloon.h 22476F: mm/balloon_compaction.c 22477 22478VIRTIO BLOCK AND SCSI DRIVERS 22479M: "Michael S. Tsirkin" <mst@redhat.com> 22480M: Jason Wang <jasowang@redhat.com> 22481R: Paolo Bonzini <pbonzini@redhat.com> 22482R: Stefan Hajnoczi <stefanha@redhat.com> 22483L: virtualization@lists.linux-foundation.org 22484S: Maintained 22485F: drivers/block/virtio_blk.c 22486F: drivers/scsi/virtio_scsi.c 22487F: drivers/vhost/scsi.c 22488F: include/uapi/linux/virtio_blk.h 22489F: include/uapi/linux/virtio_scsi.h 22490 22491VIRTIO CONSOLE DRIVER 22492M: Amit Shah <amit@kernel.org> 22493L: virtualization@lists.linux-foundation.org 22494S: Maintained 22495F: drivers/char/virtio_console.c 22496F: include/linux/virtio_console.h 22497F: include/uapi/linux/virtio_console.h 22498 22499VIRTIO CORE AND NET DRIVERS 22500M: "Michael S. Tsirkin" <mst@redhat.com> 22501M: Jason Wang <jasowang@redhat.com> 22502R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22503L: virtualization@lists.linux-foundation.org 22504S: Maintained 22505F: Documentation/ABI/testing/sysfs-bus-vdpa 22506F: Documentation/ABI/testing/sysfs-class-vduse 22507F: Documentation/devicetree/bindings/virtio/ 22508F: Documentation/driver-api/virtio/ 22509F: drivers/block/virtio_blk.c 22510F: drivers/crypto/virtio/ 22511F: drivers/net/virtio_net.c 22512F: drivers/vdpa/ 22513F: drivers/virtio/ 22514F: include/linux/vdpa.h 22515F: include/linux/virtio*.h 22516F: include/linux/vringh.h 22517F: include/uapi/linux/virtio_*.h 22518F: tools/virtio/ 22519 22520VIRTIO CRYPTO DRIVER 22521M: Gonglei <arei.gonglei@huawei.com> 22522L: virtualization@lists.linux-foundation.org 22523L: linux-crypto@vger.kernel.org 22524S: Maintained 22525F: drivers/crypto/virtio/ 22526F: include/uapi/linux/virtio_crypto.h 22527 22528VIRTIO DRIVERS FOR S390 22529M: Cornelia Huck <cohuck@redhat.com> 22530M: Halil Pasic <pasic@linux.ibm.com> 22531M: Eric Farman <farman@linux.ibm.com> 22532L: linux-s390@vger.kernel.org 22533L: virtualization@lists.linux-foundation.org 22534L: kvm@vger.kernel.org 22535S: Supported 22536F: arch/s390/include/uapi/asm/virtio-ccw.h 22537F: drivers/s390/virtio/ 22538 22539VIRTIO FILE SYSTEM 22540M: Vivek Goyal <vgoyal@redhat.com> 22541M: Stefan Hajnoczi <stefanha@redhat.com> 22542M: Miklos Szeredi <miklos@szeredi.hu> 22543L: virtualization@lists.linux-foundation.org 22544L: linux-fsdevel@vger.kernel.org 22545S: Supported 22546W: https://virtio-fs.gitlab.io/ 22547F: Documentation/filesystems/virtiofs.rst 22548F: fs/fuse/virtio_fs.c 22549F: include/uapi/linux/virtio_fs.h 22550 22551VIRTIO GPIO DRIVER 22552M: Enrico Weigelt, metux IT consult <info@metux.net> 22553M: Viresh Kumar <vireshk@kernel.org> 22554L: linux-gpio@vger.kernel.org 22555L: virtualization@lists.linux-foundation.org 22556S: Maintained 22557F: drivers/gpio/gpio-virtio.c 22558F: include/uapi/linux/virtio_gpio.h 22559 22560VIRTIO GPU DRIVER 22561M: David Airlie <airlied@redhat.com> 22562M: Gerd Hoffmann <kraxel@redhat.com> 22563R: Gurchetan Singh <gurchetansingh@chromium.org> 22564R: Chia-I Wu <olvaffe@gmail.com> 22565L: dri-devel@lists.freedesktop.org 22566L: virtualization@lists.linux-foundation.org 22567S: Maintained 22568T: git git://anongit.freedesktop.org/drm/drm-misc 22569F: drivers/gpu/drm/virtio/ 22570F: include/uapi/linux/virtio_gpu.h 22571 22572VIRTIO HOST (VHOST) 22573M: "Michael S. Tsirkin" <mst@redhat.com> 22574M: Jason Wang <jasowang@redhat.com> 22575L: kvm@vger.kernel.org 22576L: virtualization@lists.linux-foundation.org 22577L: netdev@vger.kernel.org 22578S: Maintained 22579T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22580F: drivers/vhost/ 22581F: include/linux/sched/vhost_task.h 22582F: include/linux/vhost_iotlb.h 22583F: include/uapi/linux/vhost.h 22584F: kernel/vhost_task.c 22585 22586VIRTIO I2C DRIVER 22587M: Conghui Chen <conghui.chen@intel.com> 22588M: Viresh Kumar <viresh.kumar@linaro.org> 22589L: linux-i2c@vger.kernel.org 22590L: virtualization@lists.linux-foundation.org 22591S: Maintained 22592F: drivers/i2c/busses/i2c-virtio.c 22593F: include/uapi/linux/virtio_i2c.h 22594 22595VIRTIO INPUT DRIVER 22596M: Gerd Hoffmann <kraxel@redhat.com> 22597S: Maintained 22598F: drivers/virtio/virtio_input.c 22599F: include/uapi/linux/virtio_input.h 22600 22601VIRTIO IOMMU DRIVER 22602M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22603L: virtualization@lists.linux-foundation.org 22604S: Maintained 22605F: drivers/iommu/virtio-iommu.c 22606F: include/uapi/linux/virtio_iommu.h 22607 22608VIRTIO MEM DRIVER 22609M: David Hildenbrand <david@redhat.com> 22610L: virtualization@lists.linux-foundation.org 22611S: Maintained 22612W: https://virtio-mem.gitlab.io/ 22613F: drivers/virtio/virtio_mem.c 22614F: include/uapi/linux/virtio_mem.h 22615 22616VIRTIO PMEM DRIVER 22617M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22618L: virtualization@lists.linux-foundation.org 22619S: Maintained 22620F: drivers/nvdimm/nd_virtio.c 22621F: drivers/nvdimm/virtio_pmem.c 22622 22623VIRTIO SOUND DRIVER 22624M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22625M: "Michael S. Tsirkin" <mst@redhat.com> 22626L: virtualization@lists.linux-foundation.org 22627L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22628S: Maintained 22629F: include/uapi/linux/virtio_snd.h 22630F: sound/virtio/* 22631 22632VIRTUAL BOX GUEST DEVICE DRIVER 22633M: Hans de Goede <hdegoede@redhat.com> 22634M: Arnd Bergmann <arnd@arndb.de> 22635M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22636S: Maintained 22637F: drivers/virt/vboxguest/ 22638F: include/linux/vbox_utils.h 22639F: include/uapi/linux/vbox*.h 22640 22641VIRTUAL BOX SHARED FOLDER VFS DRIVER 22642M: Hans de Goede <hdegoede@redhat.com> 22643L: linux-fsdevel@vger.kernel.org 22644S: Maintained 22645F: fs/vboxsf/* 22646 22647VIRTUAL PCM TEST DRIVER 22648M: Ivan Orlov <ivan.orlov0322@gmail.com> 22649L: alsa-devel@alsa-project.org 22650S: Maintained 22651F: Documentation/sound/cards/pcmtest.rst 22652F: sound/drivers/pcmtest.c 22653F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22654 22655VIRTUAL SERIO DEVICE DRIVER 22656M: Stephen Chandler Paul <thatslyude@gmail.com> 22657S: Maintained 22658F: drivers/input/serio/userio.c 22659F: include/uapi/linux/userio.h 22660 22661VISL VIRTUAL STATELESS DECODER DRIVER 22662M: Daniel Almeida <daniel.almeida@collabora.com> 22663L: linux-media@vger.kernel.org 22664S: Supported 22665F: drivers/media/test-drivers/visl 22666 22667VIVID VIRTUAL VIDEO DRIVER 22668M: Hans Verkuil <hverkuil@xs4all.nl> 22669L: linux-media@vger.kernel.org 22670S: Maintained 22671W: https://linuxtv.org 22672T: git git://linuxtv.org/media_tree.git 22673F: drivers/media/test-drivers/vivid/* 22674 22675VLYNQ BUS 22676M: Florian Fainelli <f.fainelli@gmail.com> 22677L: openwrt-devel@lists.openwrt.org (subscribers-only) 22678S: Maintained 22679F: drivers/vlynq/vlynq.c 22680F: include/linux/vlynq.h 22681 22682VM SOCKETS (AF_VSOCK) 22683M: Stefano Garzarella <sgarzare@redhat.com> 22684L: virtualization@lists.linux-foundation.org 22685L: netdev@vger.kernel.org 22686S: Maintained 22687F: drivers/net/vsockmon.c 22688F: include/net/af_vsock.h 22689F: include/uapi/linux/vm_sockets.h 22690F: include/uapi/linux/vm_sockets_diag.h 22691F: include/uapi/linux/vsockmon.h 22692F: net/vmw_vsock/ 22693F: tools/testing/vsock/ 22694 22695VMALLOC 22696M: Andrew Morton <akpm@linux-foundation.org> 22697R: Uladzislau Rezki <urezki@gmail.com> 22698R: Christoph Hellwig <hch@infradead.org> 22699R: Lorenzo Stoakes <lstoakes@gmail.com> 22700L: linux-mm@kvack.org 22701S: Maintained 22702W: http://www.linux-mm.org 22703T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22704F: include/linux/vmalloc.h 22705F: mm/vmalloc.c 22706 22707VME SUBSYSTEM 22708M: Martyn Welch <martyn@welchs.me.uk> 22709M: Manohar Vanga <manohar.vanga@gmail.com> 22710M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22711L: linux-kernel@vger.kernel.org 22712S: Odd fixes 22713T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22714F: Documentation/driver-api/vme.rst 22715F: drivers/staging/vme_user/ 22716 22717VMWARE BALLOON DRIVER 22718M: Nadav Amit <namit@vmware.com> 22719R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22720L: linux-kernel@vger.kernel.org 22721S: Supported 22722F: drivers/misc/vmw_balloon.c 22723 22724VMWARE HYPERVISOR INTERFACE 22725M: Ajay Kaher <akaher@vmware.com> 22726M: Alexey Makhalov <amakhalov@vmware.com> 22727R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22728L: virtualization@lists.linux-foundation.org 22729L: x86@kernel.org 22730S: Supported 22731T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22732F: arch/x86/include/asm/vmware.h 22733F: arch/x86/kernel/cpu/vmware.c 22734 22735VMWARE PVRDMA DRIVER 22736M: Bryan Tan <bryantan@vmware.com> 22737M: Vishnu Dasa <vdasa@vmware.com> 22738R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22739L: linux-rdma@vger.kernel.org 22740S: Supported 22741F: drivers/infiniband/hw/vmw_pvrdma/ 22742 22743VMWARE PVSCSI DRIVER 22744M: Vishal Bhakta <vbhakta@vmware.com> 22745R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22746L: linux-scsi@vger.kernel.org 22747S: Supported 22748F: drivers/scsi/vmw_pvscsi.c 22749F: drivers/scsi/vmw_pvscsi.h 22750 22751VMWARE VIRTUAL PTP CLOCK DRIVER 22752M: Deep Shah <sdeep@vmware.com> 22753R: Ajay Kaher <akaher@vmware.com> 22754R: Alexey Makhalov <amakhalov@vmware.com> 22755R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22756L: netdev@vger.kernel.org 22757S: Supported 22758F: drivers/ptp/ptp_vmw.c 22759 22760VMWARE VMCI DRIVER 22761M: Bryan Tan <bryantan@vmware.com> 22762M: Vishnu Dasa <vdasa@vmware.com> 22763R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22764L: linux-kernel@vger.kernel.org 22765S: Supported 22766F: drivers/misc/vmw_vmci/ 22767F: include/linux/vmw_vmci* 22768 22769VMWARE VMMOUSE SUBDRIVER 22770M: Zack Rusin <zackr@vmware.com> 22771R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22772R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22773L: linux-input@vger.kernel.org 22774S: Supported 22775F: drivers/input/mouse/vmmouse.c 22776F: drivers/input/mouse/vmmouse.h 22777 22778VMWARE VMXNET3 ETHERNET DRIVER 22779M: Ronak Doshi <doshir@vmware.com> 22780R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22781L: netdev@vger.kernel.org 22782S: Supported 22783F: drivers/net/vmxnet3/ 22784 22785VMWARE VSOCK VMCI TRANSPORT DRIVER 22786M: Bryan Tan <bryantan@vmware.com> 22787M: Vishnu Dasa <vdasa@vmware.com> 22788R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22789L: linux-kernel@vger.kernel.org 22790S: Supported 22791F: net/vmw_vsock/vmci_transport* 22792 22793VOCORE VOCORE2 BOARD 22794M: Harvey Hunt <harveyhuntnexus@gmail.com> 22795L: linux-mips@vger.kernel.org 22796S: Maintained 22797F: arch/mips/boot/dts/ralink/vocore2.dts 22798 22799VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22800M: Liam Girdwood <lgirdwood@gmail.com> 22801M: Mark Brown <broonie@kernel.org> 22802L: linux-kernel@vger.kernel.org 22803S: Supported 22804W: http://www.slimlogic.co.uk/?p=48 22805T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22806F: Documentation/devicetree/bindings/regulator/ 22807F: Documentation/power/regulator/ 22808F: drivers/regulator/ 22809F: include/dt-bindings/regulator/ 22810F: include/linux/regulator/ 22811K: regulator_get_optional 22812 22813VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22814R: Matti Vaittinen <mazziesaccount@gmail.com> 22815F: drivers/regulator/irq_helpers.c 22816 22817VRF 22818M: David Ahern <dsahern@kernel.org> 22819L: netdev@vger.kernel.org 22820S: Maintained 22821F: Documentation/networking/vrf.rst 22822F: drivers/net/vrf.c 22823 22824VSPRINTF 22825M: Petr Mladek <pmladek@suse.com> 22826M: Steven Rostedt <rostedt@goodmis.org> 22827M: Sergey Senozhatsky <senozhatsky@chromium.org> 22828R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22829R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22830S: Maintained 22831T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22832F: Documentation/core-api/printk-formats.rst 22833F: lib/test_printf.c 22834F: lib/test_scanf.c 22835F: lib/vsprintf.c 22836 22837VT1211 HARDWARE MONITOR DRIVER 22838M: Juerg Haefliger <juergh@proton.me> 22839L: linux-hwmon@vger.kernel.org 22840S: Maintained 22841F: Documentation/hwmon/vt1211.rst 22842F: drivers/hwmon/vt1211.c 22843 22844VT8231 HARDWARE MONITOR DRIVER 22845M: Roger Lucas <vt8231@hiddenengine.co.uk> 22846L: linux-hwmon@vger.kernel.org 22847S: Maintained 22848F: drivers/hwmon/vt8231.c 22849 22850VUB300 USB to SDIO/SD/MMC bridge chip 22851L: linux-mmc@vger.kernel.org 22852S: Orphan 22853F: drivers/mmc/host/vub300.c 22854 22855W1 DALLAS'S 1-WIRE BUS 22856M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22857S: Maintained 22858F: Documentation/devicetree/bindings/w1/ 22859F: Documentation/w1/ 22860F: drivers/w1/ 22861F: include/linux/w1.h 22862 22863W83791D HARDWARE MONITORING DRIVER 22864M: Marc Hulsman <m.hulsman@tudelft.nl> 22865L: linux-hwmon@vger.kernel.org 22866S: Maintained 22867F: Documentation/hwmon/w83791d.rst 22868F: drivers/hwmon/w83791d.c 22869 22870W83793 HARDWARE MONITORING DRIVER 22871M: Rudolf Marek <r.marek@assembler.cz> 22872L: linux-hwmon@vger.kernel.org 22873S: Maintained 22874F: Documentation/hwmon/w83793.rst 22875F: drivers/hwmon/w83793.c 22876 22877W83795 HARDWARE MONITORING DRIVER 22878M: Jean Delvare <jdelvare@suse.com> 22879L: linux-hwmon@vger.kernel.org 22880S: Maintained 22881F: drivers/hwmon/w83795.c 22882 22883W83L51xD SD/MMC CARD INTERFACE DRIVER 22884M: Pierre Ossman <pierre@ossman.eu> 22885S: Maintained 22886F: drivers/mmc/host/wbsd.* 22887 22888WACOM PROTOCOL 4 SERIAL TABLETS 22889M: Julian Squires <julian@cipht.net> 22890M: Hans de Goede <hdegoede@redhat.com> 22891L: linux-input@vger.kernel.org 22892S: Maintained 22893F: drivers/input/tablet/wacom_serial4.c 22894 22895WANGXUN ETHERNET DRIVER 22896M: Jiawen Wu <jiawenwu@trustnetic.com> 22897M: Mengyuan Lou <mengyuanlou@net-swift.com> 22898L: netdev@vger.kernel.org 22899S: Maintained 22900W: https://www.net-swift.com 22901F: Documentation/networking/device_drivers/ethernet/wangxun/* 22902F: drivers/net/ethernet/wangxun/ 22903 22904WATCHDOG DEVICE DRIVERS 22905M: Wim Van Sebroeck <wim@linux-watchdog.org> 22906M: Guenter Roeck <linux@roeck-us.net> 22907L: linux-watchdog@vger.kernel.org 22908S: Maintained 22909W: http://www.linux-watchdog.org/ 22910T: git git://www.linux-watchdog.org/linux-watchdog.git 22911F: Documentation/devicetree/bindings/watchdog/ 22912F: Documentation/watchdog/ 22913F: drivers/watchdog/ 22914F: include/linux/watchdog.h 22915F: include/trace/events/watchdog.h 22916F: include/uapi/linux/watchdog.h 22917 22918WHISKEYCOVE PMIC GPIO DRIVER 22919M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22920L: linux-gpio@vger.kernel.org 22921S: Maintained 22922F: drivers/gpio/gpio-wcove.c 22923 22924WHWAVE RTC DRIVER 22925M: Dianlong Li <long17.cool@163.com> 22926L: linux-rtc@vger.kernel.org 22927S: Maintained 22928F: drivers/rtc/rtc-sd3078.c 22929 22930WIIMOTE HID DRIVER 22931M: David Rheinsberg <david.rheinsberg@gmail.com> 22932L: linux-input@vger.kernel.org 22933S: Maintained 22934F: drivers/hid/hid-wiimote* 22935 22936WILOCITY WIL6210 WIRELESS DRIVER 22937L: linux-wireless@vger.kernel.org 22938S: Orphan 22939W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22940F: drivers/net/wireless/ath/wil6210/ 22941 22942WINBOND CIR DRIVER 22943M: David Härdeman <david@hardeman.nu> 22944S: Maintained 22945F: drivers/media/rc/winbond-cir.c 22946 22947WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22948L: linux-watchdog@vger.kernel.org 22949S: Orphan 22950F: drivers/watchdog/ebc-c384_wdt.c 22951 22952WINSYSTEMS WS16C48 GPIO DRIVER 22953M: William Breathitt Gray <william.gray@linaro.org> 22954L: linux-gpio@vger.kernel.org 22955S: Maintained 22956F: drivers/gpio/gpio-ws16c48.c 22957 22958WIREGUARD SECURE NETWORK TUNNEL 22959M: Jason A. Donenfeld <Jason@zx2c4.com> 22960L: wireguard@lists.zx2c4.com 22961L: netdev@vger.kernel.org 22962S: Maintained 22963F: drivers/net/wireguard/ 22964F: tools/testing/selftests/wireguard/ 22965 22966WISTRON LAPTOP BUTTON DRIVER 22967M: Miloslav Trmac <mitr@volny.cz> 22968S: Maintained 22969F: drivers/input/misc/wistron_btns.c 22970 22971WL3501 WIRELESS PCMCIA CARD DRIVER 22972L: linux-wireless@vger.kernel.org 22973S: Odd fixes 22974F: drivers/net/wireless/legacy/wl3501* 22975 22976WMI BINARY MOF DRIVER 22977L: platform-drivers-x86@vger.kernel.org 22978S: Orphan 22979F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22980F: Documentation/wmi/devices/wmi-bmof.rst 22981F: drivers/platform/x86/wmi-bmof.c 22982 22983WOLFSON MICROELECTRONICS DRIVERS 22984L: patches@opensource.cirrus.com 22985S: Supported 22986W: https://github.com/CirrusLogic/linux-drivers/wiki 22987T: git https://github.com/CirrusLogic/linux-drivers.git 22988F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22989F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22990F: Documentation/devicetree/bindings/mfd/wm831x.txt 22991F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22992F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22993F: Documentation/devicetree/bindings/sound/wm* 22994F: Documentation/hwmon/wm83??.rst 22995F: arch/arm/mach-s3c/mach-crag6410* 22996F: drivers/clk/clk-wm83*.c 22997F: drivers/gpio/gpio-*wm*.c 22998F: drivers/gpio/gpio-arizona.c 22999F: drivers/hwmon/wm83??-hwmon.c 23000F: drivers/input/misc/wm831x-on.c 23001F: drivers/input/touchscreen/wm831x-ts.c 23002F: drivers/input/touchscreen/wm97*.c 23003F: drivers/leds/leds-wm83*.c 23004F: drivers/mfd/arizona* 23005F: drivers/mfd/cs47l24* 23006F: drivers/mfd/wm*.c 23007F: drivers/power/supply/wm83*.c 23008F: drivers/regulator/arizona* 23009F: drivers/regulator/wm8*.c 23010F: drivers/rtc/rtc-wm83*.c 23011F: drivers/video/backlight/wm83*_bl.c 23012F: drivers/watchdog/wm83*_wdt.c 23013F: include/linux/mfd/arizona/ 23014F: include/linux/mfd/wm831x/ 23015F: include/linux/mfd/wm8350/ 23016F: include/linux/mfd/wm8400* 23017F: include/linux/regulator/arizona* 23018F: include/linux/wm97xx.h 23019F: include/sound/wm????.h 23020F: sound/soc/codecs/arizona* 23021F: sound/soc/codecs/cs47l24* 23022F: sound/soc/codecs/wm* 23023 23024WORKQUEUE 23025M: Tejun Heo <tj@kernel.org> 23026R: Lai Jiangshan <jiangshanlai@gmail.com> 23027S: Maintained 23028T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23029F: Documentation/core-api/workqueue.rst 23030F: include/linux/workqueue.h 23031F: kernel/workqueue.c 23032F: kernel/workqueue_internal.h 23033 23034WWAN DRIVERS 23035M: Loic Poulain <loic.poulain@linaro.org> 23036M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23037R: Johannes Berg <johannes@sipsolutions.net> 23038L: netdev@vger.kernel.org 23039S: Maintained 23040F: drivers/net/wwan/ 23041F: include/linux/wwan.h 23042F: include/uapi/linux/wwan.h 23043 23044X-POWERS AXP288 PMIC DRIVERS 23045M: Hans de Goede <hdegoede@redhat.com> 23046S: Maintained 23047F: drivers/acpi/pmic/intel_pmic_xpower.c 23048N: axp288 23049 23050X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23051M: Chen-Yu Tsai <wens@csie.org> 23052L: linux-kernel@vger.kernel.org 23053S: Maintained 23054N: axp[128] 23055 23056X.25 STACK 23057M: Martin Schiller <ms@dev.tdt.de> 23058L: linux-x25@vger.kernel.org 23059S: Maintained 23060F: Documentation/networking/lapb-module.rst 23061F: Documentation/networking/x25* 23062F: drivers/net/wan/hdlc_x25.c 23063F: drivers/net/wan/lapbether.c 23064F: include/*/lapb.h 23065F: include/net/x25* 23066F: include/uapi/linux/x25.h 23067F: net/lapb/ 23068F: net/x25/ 23069 23070X86 ARCHITECTURE (32-BIT AND 64-BIT) 23071M: Thomas Gleixner <tglx@linutronix.de> 23072M: Ingo Molnar <mingo@redhat.com> 23073M: Borislav Petkov <bp@alien8.de> 23074M: Dave Hansen <dave.hansen@linux.intel.com> 23075M: x86@kernel.org 23076R: "H. Peter Anvin" <hpa@zytor.com> 23077L: linux-kernel@vger.kernel.org 23078S: Maintained 23079T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23080F: Documentation/arch/x86/ 23081F: Documentation/devicetree/bindings/x86/ 23082F: arch/x86/ 23083 23084X86 ENTRY CODE 23085M: Andy Lutomirski <luto@kernel.org> 23086L: linux-kernel@vger.kernel.org 23087S: Maintained 23088T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23089F: arch/x86/entry/ 23090 23091X86 HARDWARE VULNERABILITIES 23092M: Thomas Gleixner <tglx@linutronix.de> 23093M: Borislav Petkov <bp@alien8.de> 23094M: Peter Zijlstra <peterz@infradead.org> 23095M: Josh Poimboeuf <jpoimboe@kernel.org> 23096R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23097S: Maintained 23098F: Documentation/admin-guide/hw-vuln/ 23099F: arch/x86/include/asm/nospec-branch.h 23100F: arch/x86/kernel/cpu/bugs.c 23101 23102X86 MCE INFRASTRUCTURE 23103M: Tony Luck <tony.luck@intel.com> 23104M: Borislav Petkov <bp@alien8.de> 23105L: linux-edac@vger.kernel.org 23106S: Maintained 23107F: Documentation/ABI/testing/sysfs-mce 23108F: Documentation/arch/x86/x86_64/machinecheck.rst 23109F: arch/x86/kernel/cpu/mce/* 23110 23111X86 MICROCODE UPDATE SUPPORT 23112M: Borislav Petkov <bp@alien8.de> 23113S: Maintained 23114F: arch/x86/kernel/cpu/microcode/* 23115 23116X86 MM 23117M: Dave Hansen <dave.hansen@linux.intel.com> 23118M: Andy Lutomirski <luto@kernel.org> 23119M: Peter Zijlstra <peterz@infradead.org> 23120L: linux-kernel@vger.kernel.org 23121S: Maintained 23122T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23123F: arch/x86/mm/ 23124 23125X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23126M: Hans de Goede <hdegoede@redhat.com> 23127L: platform-driver-x86@vger.kernel.org 23128S: Maintained 23129T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23130F: drivers/platform/x86/x86-android-tablets/ 23131 23132X86 PLATFORM DRIVERS 23133M: Hans de Goede <hdegoede@redhat.com> 23134M: Mark Gross <markgross@kernel.org> 23135L: platform-driver-x86@vger.kernel.org 23136S: Maintained 23137T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23138F: drivers/platform/olpc/ 23139F: drivers/platform/x86/ 23140F: include/linux/platform_data/x86/ 23141 23142X86 PLATFORM DRIVERS - ARCH 23143R: Darren Hart <dvhart@infradead.org> 23144R: Andy Shevchenko <andy@infradead.org> 23145L: platform-driver-x86@vger.kernel.org 23146L: x86@kernel.org 23147S: Maintained 23148T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23149F: arch/x86/platform 23150 23151X86 PLATFORM UV HPE SUPERDOME FLEX 23152M: Steve Wahl <steve.wahl@hpe.com> 23153R: Mike Travis <mike.travis@hpe.com> 23154R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23155R: Russ Anderson <russ.anderson@hpe.com> 23156S: Supported 23157F: arch/x86/include/asm/uv/ 23158F: arch/x86/kernel/apic/x2apic_uv_x.c 23159F: arch/x86/platform/uv/ 23160 23161X86 STACK UNWINDING 23162M: Josh Poimboeuf <jpoimboe@kernel.org> 23163M: Peter Zijlstra <peterz@infradead.org> 23164S: Supported 23165F: arch/x86/include/asm/unwind*.h 23166F: arch/x86/kernel/dumpstack.c 23167F: arch/x86/kernel/stacktrace.c 23168F: arch/x86/kernel/unwind_*.c 23169 23170X86 VDSO 23171M: Andy Lutomirski <luto@kernel.org> 23172L: linux-kernel@vger.kernel.org 23173S: Maintained 23174T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23175F: arch/x86/entry/vdso/ 23176 23177XARRAY 23178M: Matthew Wilcox <willy@infradead.org> 23179L: linux-fsdevel@vger.kernel.org 23180S: Supported 23181F: Documentation/core-api/xarray.rst 23182F: include/linux/idr.h 23183F: include/linux/xarray.h 23184F: lib/idr.c 23185F: lib/xarray.c 23186F: tools/testing/radix-tree 23187 23188XBOX DVD IR REMOTE 23189M: Benjamin Valentin <benpicco@googlemail.com> 23190S: Maintained 23191F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23192F: drivers/media/rc/xbox_remote.c 23193 23194XC2028/3028 TUNER DRIVER 23195M: Mauro Carvalho Chehab <mchehab@kernel.org> 23196L: linux-media@vger.kernel.org 23197S: Maintained 23198W: https://linuxtv.org 23199T: git git://linuxtv.org/media_tree.git 23200F: drivers/media/tuners/xc2028.* 23201 23202XDP (eXpress Data Path) 23203M: Alexei Starovoitov <ast@kernel.org> 23204M: Daniel Borkmann <daniel@iogearbox.net> 23205M: David S. Miller <davem@davemloft.net> 23206M: Jakub Kicinski <kuba@kernel.org> 23207M: Jesper Dangaard Brouer <hawk@kernel.org> 23208M: John Fastabend <john.fastabend@gmail.com> 23209L: netdev@vger.kernel.org 23210L: bpf@vger.kernel.org 23211S: Supported 23212F: drivers/net/ethernet/*/*/*/*/*xdp* 23213F: drivers/net/ethernet/*/*/*xdp* 23214F: include/net/xdp.h 23215F: include/net/xdp_priv.h 23216F: include/trace/events/xdp.h 23217F: kernel/bpf/cpumap.c 23218F: kernel/bpf/devmap.c 23219F: net/core/xdp.c 23220F: samples/bpf/xdp* 23221F: tools/testing/selftests/bpf/*/*xdp* 23222F: tools/testing/selftests/bpf/*xdp* 23223K: (?:\b|_)xdp(?:\b|_) 23224 23225XDP SOCKETS (AF_XDP) 23226M: Björn Töpel <bjorn@kernel.org> 23227M: Magnus Karlsson <magnus.karlsson@intel.com> 23228M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23229R: Jonathan Lemon <jonathan.lemon@gmail.com> 23230L: netdev@vger.kernel.org 23231L: bpf@vger.kernel.org 23232S: Maintained 23233F: Documentation/networking/af_xdp.rst 23234F: include/net/netns/xdp.h 23235F: include/net/xdp_sock* 23236F: include/net/xsk_buff_pool.h 23237F: include/uapi/linux/if_xdp.h 23238F: include/uapi/linux/xdp_diag.h 23239F: net/xdp/ 23240F: tools/testing/selftests/bpf/*xsk* 23241 23242XEN BLOCK SUBSYSTEM 23243M: Roger Pau Monné <roger.pau@citrix.com> 23244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23245S: Supported 23246F: drivers/block/xen* 23247F: drivers/block/xen-blkback/* 23248 23249XEN HYPERVISOR ARM 23250M: Stefano Stabellini <sstabellini@kernel.org> 23251L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23252S: Maintained 23253F: arch/arm/include/asm/xen/ 23254F: arch/arm/xen/ 23255 23256XEN HYPERVISOR ARM64 23257M: Stefano Stabellini <sstabellini@kernel.org> 23258L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23259S: Maintained 23260F: arch/arm64/include/asm/xen/ 23261F: arch/arm64/xen/ 23262 23263XEN HYPERVISOR INTERFACE 23264M: Juergen Gross <jgross@suse.com> 23265M: Stefano Stabellini <sstabellini@kernel.org> 23266R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23267L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23268S: Supported 23269T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23270F: Documentation/ABI/stable/sysfs-hypervisor-xen 23271F: Documentation/ABI/testing/sysfs-hypervisor-xen 23272F: drivers/*/xen-*front.c 23273F: drivers/xen/ 23274F: include/uapi/xen/ 23275F: include/xen/ 23276F: kernel/configs/xen.config 23277 23278XEN HYPERVISOR X86 23279M: Juergen Gross <jgross@suse.com> 23280R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23281L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23282S: Supported 23283F: arch/x86/configs/xen.config 23284F: arch/x86/include/asm/pvclock-abi.h 23285F: arch/x86/include/asm/xen/ 23286F: arch/x86/platform/pvh/ 23287F: arch/x86/xen/ 23288 23289XEN NETWORK BACKEND DRIVER 23290M: Wei Liu <wei.liu@kernel.org> 23291M: Paul Durrant <paul@xen.org> 23292L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23293L: netdev@vger.kernel.org 23294S: Supported 23295F: drivers/net/xen-netback/* 23296 23297XEN PCI SUBSYSTEM 23298M: Juergen Gross <jgross@suse.com> 23299L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23300S: Supported 23301F: arch/x86/pci/*xen* 23302F: drivers/pci/*xen* 23303 23304XEN PVSCSI DRIVERS 23305M: Juergen Gross <jgross@suse.com> 23306L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23307L: linux-scsi@vger.kernel.org 23308S: Supported 23309F: drivers/scsi/xen-scsifront.c 23310F: drivers/xen/xen-scsiback.c 23311F: include/xen/interface/io/vscsiif.h 23312 23313XEN PVUSB DRIVER 23314M: Juergen Gross <jgross@suse.com> 23315L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23316L: linux-usb@vger.kernel.org 23317S: Supported 23318F: drivers/usb/host/xen* 23319F: include/xen/interface/io/usbif.h 23320 23321XEN SOUND FRONTEND DRIVER 23322M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23323L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23324L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23325S: Supported 23326F: sound/xen/* 23327 23328XEN SWIOTLB SUBSYSTEM 23329M: Juergen Gross <jgross@suse.com> 23330M: Stefano Stabellini <sstabellini@kernel.org> 23331L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23332L: iommu@lists.linux.dev 23333S: Supported 23334F: arch/*/include/asm/xen/swiotlb-xen.h 23335F: drivers/xen/swiotlb-xen.c 23336F: include/xen/arm/swiotlb-xen.h 23337F: include/xen/swiotlb-xen.h 23338 23339XFS FILESYSTEM 23340M: Darrick J. Wong <djwong@kernel.org> 23341L: linux-xfs@vger.kernel.org 23342S: Supported 23343W: http://xfs.org/ 23344C: irc://irc.oftc.net/xfs 23345T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23346F: Documentation/ABI/testing/sysfs-fs-xfs 23347F: Documentation/admin-guide/xfs.rst 23348F: Documentation/filesystems/xfs-delayed-logging-design.rst 23349F: Documentation/filesystems/xfs-self-describing-metadata.rst 23350F: fs/xfs/ 23351F: include/uapi/linux/dqblk_xfs.h 23352F: include/uapi/linux/fsmap.h 23353 23354XILINX AMS DRIVER 23355M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23356L: linux-iio@vger.kernel.org 23357S: Maintained 23358F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23359F: drivers/iio/adc/xilinx-ams.c 23360 23361XILINX AXI ETHERNET DRIVER 23362M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23363S: Maintained 23364F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23365F: drivers/net/ethernet/xilinx/xilinx_axienet* 23366 23367XILINX CAN DRIVER 23368M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23369R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23370L: linux-can@vger.kernel.org 23371S: Maintained 23372F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23373F: drivers/net/can/xilinx_can.c 23374 23375XILINX EVENT MANAGEMENT DRIVER 23376M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23377S: Maintained 23378F: drivers/soc/xilinx/xlnx_event_manager.c 23379F: include/linux/firmware/xlnx-event-manager.h 23380 23381XILINX GPIO DRIVER 23382M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23383R: Srinivas Neeli <srinivas.neeli@amd.com> 23384R: Michal Simek <michal.simek@amd.com> 23385S: Maintained 23386F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23387F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23388F: drivers/gpio/gpio-xilinx.c 23389F: drivers/gpio/gpio-zynq.c 23390 23391XILINX PWM DRIVER 23392M: Sean Anderson <sean.anderson@seco.com> 23393S: Maintained 23394F: drivers/pwm/pwm-xilinx.c 23395F: include/clocksource/timer-xilinx.h 23396 23397XILINX SD-FEC IP CORES 23398M: Derek Kiernan <derek.kiernan@amd.com> 23399M: Dragan Cvetic <dragan.cvetic@amd.com> 23400S: Maintained 23401F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23402F: Documentation/misc-devices/xilinx_sdfec.rst 23403F: drivers/misc/Kconfig 23404F: drivers/misc/Makefile 23405F: drivers/misc/xilinx_sdfec.c 23406F: include/uapi/misc/xilinx_sdfec.h 23407 23408XILINX UARTLITE SERIAL DRIVER 23409M: Peter Korsgaard <jacmet@sunsite.dk> 23410L: linux-serial@vger.kernel.org 23411S: Maintained 23412F: drivers/tty/serial/uartlite.c 23413 23414XILINX VIDEO IP CORES 23415M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23416L: linux-media@vger.kernel.org 23417S: Supported 23418T: git git://linuxtv.org/media_tree.git 23419F: Documentation/devicetree/bindings/media/xilinx/ 23420F: drivers/media/platform/xilinx/ 23421F: include/uapi/linux/xilinx-v4l2-controls.h 23422 23423XILINX WATCHDOG DRIVER 23424M: Srinivas Neeli <srinivas.neeli@amd.com> 23425R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23426R: Michal Simek <michal.simek@amd.com> 23427S: Maintained 23428F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23429F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23430F: drivers/watchdog/of_xilinx_wdt.c 23431F: drivers/watchdog/xilinx_wwdt.c 23432 23433XILINX XDMA DRIVER 23434M: Lizhi Hou <lizhi.hou@amd.com> 23435M: Brian Xu <brian.xu@amd.com> 23436M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23437L: dmaengine@vger.kernel.org 23438S: Supported 23439F: drivers/dma/xilinx/xdma-regs.h 23440F: drivers/dma/xilinx/xdma.c 23441F: include/linux/dma/amd_xdma.h 23442F: include/linux/platform_data/amd_xdma.h 23443 23444XILINX ZYNQMP DPDMA DRIVER 23445M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23446L: dmaengine@vger.kernel.org 23447S: Supported 23448F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23449F: drivers/dma/xilinx/xilinx_dpdma.c 23450F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23451 23452XILINX ZYNQMP OCM EDAC DRIVER 23453M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23454M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23455S: Maintained 23456F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23457F: drivers/edac/zynqmp_edac.c 23458 23459XILINX ZYNQMP PSGTR PHY DRIVER 23460M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23461L: linux-kernel@vger.kernel.org 23462S: Supported 23463T: git https://github.com/Xilinx/linux-xlnx.git 23464F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23465F: drivers/phy/xilinx/phy-zynqmp.c 23466 23467XILINX ZYNQMP SHA3 DRIVER 23468M: Harsha <harsha.harsha@amd.com> 23469S: Maintained 23470F: drivers/crypto/xilinx/zynqmp-sha.c 23471 23472XILLYBUS DRIVER 23473M: Eli Billauer <eli.billauer@gmail.com> 23474L: linux-kernel@vger.kernel.org 23475S: Supported 23476F: drivers/char/xillybus/ 23477 23478XLP9XX I2C DRIVER 23479M: George Cherian <gcherian@marvell.com> 23480L: linux-i2c@vger.kernel.org 23481S: Supported 23482W: http://www.marvell.com 23483F: drivers/i2c/busses/i2c-xlp9xx.c 23484 23485XRA1403 GPIO EXPANDER 23486M: Nandor Han <nandor.han@ge.com> 23487L: linux-gpio@vger.kernel.org 23488S: Maintained 23489F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23490F: drivers/gpio/gpio-xra1403.c 23491 23492XTENSA XTFPGA PLATFORM SUPPORT 23493M: Max Filippov <jcmvbkbc@gmail.com> 23494S: Maintained 23495F: drivers/spi/spi-xtensa-xtfpga.c 23496F: sound/soc/xtensa/xtfpga-i2s.c 23497 23498YAM DRIVER FOR AX.25 23499M: Jean-Paul Roubelat <jpr@f6fbb.org> 23500L: linux-hams@vger.kernel.org 23501S: Maintained 23502F: drivers/net/hamradio/yam* 23503F: include/linux/yam.h 23504 23505YAMA SECURITY MODULE 23506M: Kees Cook <keescook@chromium.org> 23507S: Supported 23508T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23509F: Documentation/admin-guide/LSM/Yama.rst 23510F: security/yama/ 23511 23512YEALINK PHONE DRIVER 23513M: Henk Vergonet <Henk.Vergonet@gmail.com> 23514L: usbb2k-api-dev@nongnu.org 23515S: Maintained 23516F: Documentation/input/devices/yealink.rst 23517F: drivers/input/misc/yealink.* 23518 23519Z3FOLD COMPRESSED PAGE ALLOCATOR 23520M: Vitaly Wool <vitaly.wool@konsulko.com> 23521R: Miaohe Lin <linmiaohe@huawei.com> 23522L: linux-mm@kvack.org 23523S: Maintained 23524F: mm/z3fold.c 23525 23526Z8530 DRIVER FOR AX.25 23527M: Joerg Reuter <jreuter@yaina.de> 23528L: linux-hams@vger.kernel.org 23529S: Maintained 23530W: http://yaina.de/jreuter/ 23531W: http://www.qsl.net/dl1bke/ 23532F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23533F: drivers/net/hamradio/*scc.c 23534F: drivers/net/hamradio/z8530.h 23535 23536ZBUD COMPRESSED PAGE ALLOCATOR 23537M: Seth Jennings <sjenning@redhat.com> 23538M: Dan Streetman <ddstreet@ieee.org> 23539L: linux-mm@kvack.org 23540S: Maintained 23541F: mm/zbud.c 23542 23543ZD1211RW WIRELESS DRIVER 23544M: Ulrich Kunitz <kune@deine-taler.de> 23545L: linux-wireless@vger.kernel.org 23546L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23547S: Maintained 23548W: http://zd1211.ath.cx/wiki/DriverRewrite 23549F: drivers/net/wireless/zydas/zd1211rw/ 23550 23551ZD1301 MEDIA DRIVER 23552M: Antti Palosaari <crope@iki.fi> 23553L: linux-media@vger.kernel.org 23554S: Maintained 23555W: https://linuxtv.org/ 23556W: http://palosaari.fi/linux/ 23557Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23558F: drivers/media/usb/dvb-usb-v2/zd1301* 23559 23560ZD1301_DEMOD MEDIA DRIVER 23561M: Antti Palosaari <crope@iki.fi> 23562L: linux-media@vger.kernel.org 23563S: Maintained 23564W: https://linuxtv.org/ 23565W: http://palosaari.fi/linux/ 23566Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23567F: drivers/media/dvb-frontends/zd1301_demod* 23568 23569ZHAOXIN PROCESSOR SUPPORT 23570M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23571L: linux-kernel@vger.kernel.org 23572S: Maintained 23573F: arch/x86/kernel/cpu/zhaoxin.c 23574 23575ZONEFS FILESYSTEM 23576M: Damien Le Moal <dlemoal@kernel.org> 23577M: Naohiro Aota <naohiro.aota@wdc.com> 23578R: Johannes Thumshirn <jth@kernel.org> 23579L: linux-fsdevel@vger.kernel.org 23580S: Maintained 23581T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23582F: Documentation/filesystems/zonefs.rst 23583F: fs/zonefs/ 23584 23585ZPOOL COMPRESSED PAGE STORAGE API 23586M: Dan Streetman <ddstreet@ieee.org> 23587L: linux-mm@kvack.org 23588S: Maintained 23589F: include/linux/zpool.h 23590F: mm/zpool.c 23591 23592ZR36067 VIDEO FOR LINUX DRIVER 23593M: Corentin Labbe <clabbe@baylibre.com> 23594L: mjpeg-users@lists.sourceforge.net 23595L: linux-media@vger.kernel.org 23596S: Maintained 23597W: http://mjpeg.sourceforge.net/driver-zoran/ 23598Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23599F: Documentation/driver-api/media/drivers/zoran.rst 23600F: drivers/media/pci/zoran/ 23601 23602ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23603M: Minchan Kim <minchan@kernel.org> 23604M: Sergey Senozhatsky <senozhatsky@chromium.org> 23605L: linux-kernel@vger.kernel.org 23606S: Maintained 23607F: Documentation/admin-guide/blockdev/zram.rst 23608F: drivers/block/zram/ 23609 23610ZS DECSTATION Z85C30 SERIAL DRIVER 23611M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23612S: Maintained 23613F: drivers/tty/serial/zs.* 23614 23615ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23616M: Minchan Kim <minchan@kernel.org> 23617M: Sergey Senozhatsky <senozhatsky@chromium.org> 23618L: linux-mm@kvack.org 23619S: Maintained 23620F: Documentation/mm/zsmalloc.rst 23621F: include/linux/zsmalloc.h 23622F: mm/zsmalloc.c 23623 23624ZSTD 23625M: Nick Terrell <terrelln@fb.com> 23626S: Maintained 23627B: https://github.com/facebook/zstd/issues 23628T: git https://github.com/terrelln/linux.git 23629F: crypto/zstd.c 23630F: include/linux/zstd* 23631F: lib/decompress_unzstd.c 23632F: lib/zstd/ 23633N: zstd 23634K: zstd 23635 23636ZSWAP COMPRESSED SWAP CACHING 23637M: Seth Jennings <sjenning@redhat.com> 23638M: Dan Streetman <ddstreet@ieee.org> 23639M: Vitaly Wool <vitaly.wool@konsulko.com> 23640L: linux-mm@kvack.org 23641S: Maintained 23642F: mm/zswap.c 23643 23644THE REST 23645M: Linus Torvalds <torvalds@linux-foundation.org> 23646L: linux-kernel@vger.kernel.org 23647S: Buried alive in reporters 23648T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23649F: * 23650F: */ 23651
