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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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-2 SOC SERIES GUTS DRIVER 12275M: Yinbo Zhu <zhuyinbo@loongson.cn> 12276L: loongarch@lists.linux.dev 12277S: Maintained 12278F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12279F: drivers/soc/loongson/loongson2_guts.c 12280 12281LOONGSON-2 SOC SERIES PINCTRL DRIVER 12282M: zhanghongchen <zhanghongchen@loongson.cn> 12283M: Yinbo Zhu <zhuyinbo@loongson.cn> 12284L: linux-gpio@vger.kernel.org 12285S: Maintained 12286F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12287F: drivers/pinctrl/pinctrl-loongson2.c 12288 12289LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12290M: Sathya Prakash <sathya.prakash@broadcom.com> 12291M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12292M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12293L: MPT-FusionLinux.pdl@broadcom.com 12294L: linux-scsi@vger.kernel.org 12295S: Supported 12296W: http://www.avagotech.com/support/ 12297F: drivers/message/fusion/ 12298F: drivers/scsi/mpt3sas/ 12299 12300LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12301M: Matthew Wilcox <willy@infradead.org> 12302L: linux-scsi@vger.kernel.org 12303S: Maintained 12304F: drivers/scsi/sym53c8xx_2/ 12305 12306LTC1660 DAC DRIVER 12307M: Marcus Folkesson <marcus.folkesson@gmail.com> 12308L: linux-iio@vger.kernel.org 12309S: Maintained 12310F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12311F: drivers/iio/dac/ltc1660.c 12312 12313LTC2688 IIO DAC DRIVER 12314M: Nuno Sá <nuno.sa@analog.com> 12315L: linux-iio@vger.kernel.org 12316S: Supported 12317W: https://ez.analog.com/linux-software-drivers 12318F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12319F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12320F: drivers/iio/dac/ltc2688.c 12321 12322LTC2947 HARDWARE MONITOR DRIVER 12323M: Nuno Sá <nuno.sa@analog.com> 12324L: linux-hwmon@vger.kernel.org 12325S: Supported 12326W: https://ez.analog.com/linux-software-drivers 12327F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12328F: drivers/hwmon/ltc2947-core.c 12329F: drivers/hwmon/ltc2947-i2c.c 12330F: drivers/hwmon/ltc2947-spi.c 12331F: drivers/hwmon/ltc2947.h 12332 12333LTC2983 IIO TEMPERATURE DRIVER 12334M: Nuno Sá <nuno.sa@analog.com> 12335L: linux-iio@vger.kernel.org 12336S: Supported 12337W: https://ez.analog.com/linux-software-drivers 12338F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12339F: drivers/iio/temperature/ltc2983.c 12340 12341LTC4261 HARDWARE MONITOR DRIVER 12342M: Guenter Roeck <linux@roeck-us.net> 12343L: linux-hwmon@vger.kernel.org 12344S: Maintained 12345F: Documentation/hwmon/ltc4261.rst 12346F: drivers/hwmon/ltc4261.c 12347 12348LTC4306 I2C MULTIPLEXER DRIVER 12349M: Michael Hennerich <michael.hennerich@analog.com> 12350L: linux-i2c@vger.kernel.org 12351S: Supported 12352W: https://ez.analog.com/linux-software-drivers 12353F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12354F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12355 12356LTP (Linux Test Project) 12357M: Mike Frysinger <vapier@gentoo.org> 12358M: Cyril Hrubis <chrubis@suse.cz> 12359M: Wanlong Gao <wanlong.gao@gmail.com> 12360M: Jan Stancek <jstancek@redhat.com> 12361M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12362M: Alexey Kodanev <alexey.kodanev@oracle.com> 12363L: ltp@lists.linux.it (subscribers-only) 12364S: Maintained 12365W: http://linux-test-project.github.io/ 12366T: git https://github.com/linux-test-project/ltp.git 12367 12368LYNX 28G SERDES PHY DRIVER 12369M: Ioana Ciornei <ioana.ciornei@nxp.com> 12370L: netdev@vger.kernel.org 12371S: Supported 12372F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12373F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12374 12375LYNX PCS MODULE 12376M: Ioana Ciornei <ioana.ciornei@nxp.com> 12377L: netdev@vger.kernel.org 12378S: Supported 12379F: drivers/net/pcs/pcs-lynx.c 12380F: include/linux/pcs-lynx.h 12381 12382M68K ARCHITECTURE 12383M: Geert Uytterhoeven <geert@linux-m68k.org> 12384L: linux-m68k@lists.linux-m68k.org 12385S: Maintained 12386W: http://www.linux-m68k.org/ 12387T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12388F: arch/m68k/ 12389F: drivers/zorro/ 12390 12391M68K ON APPLE MACINTOSH 12392M: Joshua Thompson <funaho@jurai.org> 12393L: linux-m68k@lists.linux-m68k.org 12394S: Maintained 12395W: http://www.mac.linux-m68k.org/ 12396F: arch/m68k/mac/ 12397F: drivers/macintosh/adb-iop.c 12398F: drivers/macintosh/via-macii.c 12399 12400M68K ON HP9000/300 12401M: Philip Blundell <philb@gnu.org> 12402S: Maintained 12403W: http://www.tazenda.demon.co.uk/phil/linux-hp 12404F: arch/m68k/hp300/ 12405 12406M88DS3103 MEDIA DRIVER 12407M: Antti Palosaari <crope@iki.fi> 12408L: linux-media@vger.kernel.org 12409S: Maintained 12410W: https://linuxtv.org 12411W: http://palosaari.fi/linux/ 12412Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12413T: git git://linuxtv.org/anttip/media_tree.git 12414F: drivers/media/dvb-frontends/m88ds3103* 12415 12416M88RS2000 MEDIA DRIVER 12417M: Malcolm Priestley <tvboxspy@gmail.com> 12418L: linux-media@vger.kernel.org 12419S: Maintained 12420W: https://linuxtv.org 12421Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12422F: drivers/media/dvb-frontends/m88rs2000* 12423 12424MA901 MASTERKIT USB FM RADIO DRIVER 12425M: Alexey Klimov <klimov.linux@gmail.com> 12426L: linux-media@vger.kernel.org 12427S: Maintained 12428T: git git://linuxtv.org/media_tree.git 12429F: drivers/media/radio/radio-ma901.c 12430 12431MAC80211 12432M: Johannes Berg <johannes@sipsolutions.net> 12433L: linux-wireless@vger.kernel.org 12434S: Maintained 12435W: https://wireless.wiki.kernel.org/ 12436Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12437T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12438T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12439F: Documentation/networking/mac80211-injection.rst 12440F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12441F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12442F: include/net/mac80211.h 12443F: net/mac80211/ 12444 12445MAILBOX API 12446M: Jassi Brar <jassisinghbrar@gmail.com> 12447L: linux-kernel@vger.kernel.org 12448S: Maintained 12449F: Documentation/devicetree/bindings/mailbox/ 12450F: drivers/mailbox/ 12451F: include/dt-bindings/mailbox/ 12452F: include/linux/mailbox_client.h 12453F: include/linux/mailbox_controller.h 12454 12455MAILBOX ARM MHUv2 12456M: Viresh Kumar <viresh.kumar@linaro.org> 12457M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12458L: linux-kernel@vger.kernel.org 12459S: Maintained 12460F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12461F: drivers/mailbox/arm_mhuv2.c 12462F: include/linux/mailbox/arm_mhuv2_message.h 12463 12464MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12465M: Michael Kerrisk <mtk.manpages@gmail.com> 12466L: linux-man@vger.kernel.org 12467S: Maintained 12468W: http://www.kernel.org/doc/man-pages 12469 12470MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12471M: Jeremy Kerr <jk@codeconstruct.com.au> 12472M: Matt Johnston <matt@codeconstruct.com.au> 12473L: netdev@vger.kernel.org 12474S: Maintained 12475F: Documentation/networking/mctp.rst 12476F: drivers/net/mctp/ 12477F: include/net/mctp.h 12478F: include/net/mctpdevice.h 12479F: include/net/netns/mctp.h 12480F: net/mctp/ 12481 12482MAPLE TREE 12483M: Liam R. Howlett <Liam.Howlett@oracle.com> 12484L: linux-mm@kvack.org 12485S: Supported 12486F: Documentation/core-api/maple_tree.rst 12487F: include/linux/maple_tree.h 12488F: include/trace/events/maple_tree.h 12489F: lib/maple_tree.c 12490F: lib/test_maple_tree.c 12491F: tools/testing/radix-tree/linux/maple_tree.h 12492F: tools/testing/radix-tree/maple.c 12493 12494MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12495M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12496L: linux-mips@vger.kernel.org 12497S: Maintained 12498F: arch/mips/boot/dts/img/pistachio* 12499 12500MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12501M: Andrew Lunn <andrew@lunn.ch> 12502L: netdev@vger.kernel.org 12503S: Maintained 12504F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12505F: Documentation/networking/devlink/mv88e6xxx.rst 12506F: drivers/net/dsa/mv88e6xxx/ 12507F: include/linux/dsa/mv88e6xxx.h 12508F: include/linux/platform_data/mv88e6xxx.h 12509 12510MARVELL ARMADA 3700 PHY DRIVERS 12511M: Miquel Raynal <miquel.raynal@bootlin.com> 12512S: Maintained 12513F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12514F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12515F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12516F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12517 12518MARVELL ARMADA 3700 SERIAL DRIVER 12519M: Pali Rohár <pali@kernel.org> 12520S: Maintained 12521F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12522F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12523F: drivers/tty/serial/mvebu-uart.c 12524 12525MARVELL ARMADA DRM SUPPORT 12526M: Russell King <linux@armlinux.org.uk> 12527S: Maintained 12528T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12529T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12530F: Documentation/devicetree/bindings/display/armada/ 12531F: drivers/gpu/drm/armada/ 12532F: include/uapi/drm/armada_drm.h 12533 12534MARVELL CRYPTO DRIVER 12535M: Boris Brezillon <bbrezillon@kernel.org> 12536M: Arnaud Ebalard <arno@natisbad.org> 12537M: Srujana Challa <schalla@marvell.com> 12538L: linux-crypto@vger.kernel.org 12539S: Maintained 12540F: drivers/crypto/marvell/ 12541F: include/linux/soc/marvell/octeontx2/ 12542 12543MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12544M: Mirko Lindner <mlindner@marvell.com> 12545M: Stephen Hemminger <stephen@networkplumber.org> 12546L: netdev@vger.kernel.org 12547S: Maintained 12548F: drivers/net/ethernet/marvell/sk* 12549 12550MARVELL LIBERTAS WIRELESS DRIVER 12551L: libertas-dev@lists.infradead.org 12552S: Orphan 12553F: drivers/net/wireless/marvell/libertas/ 12554 12555MARVELL MACCHIATOBIN SUPPORT 12556M: Russell King <linux@armlinux.org.uk> 12557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12558S: Maintained 12559F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12560 12561MARVELL MV643XX ETHERNET DRIVER 12562M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12563L: netdev@vger.kernel.org 12564S: Maintained 12565F: drivers/net/ethernet/marvell/mv643xx_eth.* 12566F: include/linux/mv643xx.h 12567 12568MARVELL MV88X3310 PHY DRIVER 12569M: Russell King <linux@armlinux.org.uk> 12570M: Marek Behún <kabel@kernel.org> 12571L: netdev@vger.kernel.org 12572S: Maintained 12573F: drivers/net/phy/marvell10g.c 12574 12575MARVELL MVEBU THERMAL DRIVER 12576M: Miquel Raynal <miquel.raynal@bootlin.com> 12577S: Maintained 12578F: drivers/thermal/armada_thermal.c 12579 12580MARVELL MVNETA ETHERNET DRIVER 12581M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12582L: netdev@vger.kernel.org 12583S: Maintained 12584F: drivers/net/ethernet/marvell/mvneta.* 12585 12586MARVELL MVPP2 ETHERNET DRIVER 12587M: Marcin Wojtas <mw@semihalf.com> 12588M: Russell King <linux@armlinux.org.uk> 12589L: netdev@vger.kernel.org 12590S: Maintained 12591F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12592F: drivers/net/ethernet/marvell/mvpp2/ 12593 12594MARVELL MWIFIEX WIRELESS DRIVER 12595M: Amitkumar Karwar <amitkarwar@gmail.com> 12596M: Ganapathi Bhat <ganapathi017@gmail.com> 12597M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12598M: Xinming Hu <huxinming820@gmail.com> 12599L: linux-wireless@vger.kernel.org 12600S: Maintained 12601F: drivers/net/wireless/marvell/mwifiex/ 12602 12603MARVELL MWL8K WIRELESS DRIVER 12604M: Lennert Buytenhek <buytenh@wantstofly.org> 12605L: linux-wireless@vger.kernel.org 12606S: Odd Fixes 12607F: drivers/net/wireless/marvell/mwl8k.c 12608 12609MARVELL NAND CONTROLLER DRIVER 12610M: Miquel Raynal <miquel.raynal@bootlin.com> 12611L: linux-mtd@lists.infradead.org 12612S: Maintained 12613F: drivers/mtd/nand/raw/marvell_nand.c 12614 12615MARVELL OCTEON ENDPOINT DRIVER 12616M: Veerasenareddy Burru <vburru@marvell.com> 12617M: Sathesh Edara <sedara@marvell.com> 12618L: netdev@vger.kernel.org 12619S: Supported 12620F: drivers/net/ethernet/marvell/octeon_ep 12621 12622MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12623M: Sunil Goutham <sgoutham@marvell.com> 12624M: Geetha sowjanya <gakula@marvell.com> 12625M: Subbaraya Sundeep <sbhatta@marvell.com> 12626M: hariprasad <hkelam@marvell.com> 12627L: netdev@vger.kernel.org 12628S: Supported 12629F: drivers/net/ethernet/marvell/octeontx2/nic/ 12630F: include/linux/soc/marvell/octeontx2/ 12631 12632MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12633M: Sunil Goutham <sgoutham@marvell.com> 12634M: Linu Cherian <lcherian@marvell.com> 12635M: Geetha sowjanya <gakula@marvell.com> 12636M: Jerin Jacob <jerinj@marvell.com> 12637M: hariprasad <hkelam@marvell.com> 12638M: Subbaraya Sundeep <sbhatta@marvell.com> 12639L: netdev@vger.kernel.org 12640S: Supported 12641F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12642F: drivers/net/ethernet/marvell/octeontx2/af/ 12643 12644MARVELL PRESTERA ETHERNET SWITCH DRIVER 12645M: Taras Chornyi <taras.chornyi@plvision.eu> 12646S: Supported 12647W: https://github.com/Marvell-switching/switchdev-prestera 12648F: drivers/net/ethernet/marvell/prestera/ 12649 12650MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12651M: Nicolas Pitre <nico@fluxnic.net> 12652S: Odd Fixes 12653F: drivers/mmc/host/mvsdio.* 12654 12655MARVELL USB MDIO CONTROLLER DRIVER 12656M: Tobias Waldekranz <tobias@waldekranz.com> 12657L: netdev@vger.kernel.org 12658S: Maintained 12659F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12660F: drivers/net/mdio/mdio-mvusb.c 12661 12662MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12663M: Hu Ziji <huziji@marvell.com> 12664L: linux-mmc@vger.kernel.org 12665S: Supported 12666F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12667F: drivers/mmc/host/sdhci-xenon* 12668 12669MATROX FRAMEBUFFER DRIVER 12670L: linux-fbdev@vger.kernel.org 12671S: Orphan 12672F: drivers/video/fbdev/matrox/matroxfb_* 12673F: include/uapi/linux/matroxfb.h 12674 12675MAX15301 DRIVER 12676M: Daniel Nilsson <daniel.nilsson@flex.com> 12677L: linux-hwmon@vger.kernel.org 12678S: Maintained 12679F: Documentation/hwmon/max15301.rst 12680F: drivers/hwmon/pmbus/max15301.c 12681 12682MAX16065 HARDWARE MONITOR DRIVER 12683M: Guenter Roeck <linux@roeck-us.net> 12684L: linux-hwmon@vger.kernel.org 12685S: Maintained 12686F: Documentation/hwmon/max16065.rst 12687F: drivers/hwmon/max16065.c 12688 12689MAX2175 SDR TUNER DRIVER 12690M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12691L: linux-media@vger.kernel.org 12692S: Maintained 12693T: git git://linuxtv.org/media_tree.git 12694F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12695F: Documentation/userspace-api/media/drivers/max2175.rst 12696F: drivers/media/i2c/max2175* 12697F: include/uapi/linux/max2175.h 12698 12699MAX31827 TEMPERATURE SWITCH DRIVER 12700M: Daniel Matyas <daniel.matyas@analog.com> 12701L: linux-hwmon@vger.kernel.org 12702S: Supported 12703W: http://ez.analog.com/community/linux-device-drivers 12704F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12705F: Documentation/hwmon/max31827.rst 12706F: drivers/hwmon/max31827.c 12707 12708MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12709L: linux-hwmon@vger.kernel.org 12710S: Orphan 12711F: Documentation/hwmon/max6650.rst 12712F: drivers/hwmon/max6650.c 12713 12714MAX6697 HARDWARE MONITOR DRIVER 12715M: Guenter Roeck <linux@roeck-us.net> 12716L: linux-hwmon@vger.kernel.org 12717S: Maintained 12718F: Documentation/devicetree/bindings/hwmon/max6697.txt 12719F: Documentation/hwmon/max6697.rst 12720F: drivers/hwmon/max6697.c 12721F: include/linux/platform_data/max6697.h 12722 12723MAX9286 QUAD GMSL DESERIALIZER DRIVER 12724M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12725M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12726M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12727M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12728L: linux-media@vger.kernel.org 12729S: Maintained 12730F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12731F: drivers/media/i2c/max9286.c 12732 12733MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12734M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12735L: linux-media@vger.kernel.org 12736S: Maintained 12737F: drivers/staging/media/max96712/max96712.c 12738 12739MAX9860 MONO AUDIO VOICE CODEC DRIVER 12740M: Peter Rosin <peda@axentia.se> 12741L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12742S: Maintained 12743F: Documentation/devicetree/bindings/sound/max9860.txt 12744F: sound/soc/codecs/max9860.* 12745 12746MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12747M: Andreas Klinger <ak@it-klinger.de> 12748L: linux-iio@vger.kernel.org 12749S: Maintained 12750F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12751F: drivers/iio/proximity/mb1232.c 12752 12753MAXIM MAX11205 DRIVER 12754M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12755L: linux-iio@vger.kernel.org 12756S: Supported 12757W: https://ez.analog.com/linux-software-drivers 12758F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12759F: drivers/iio/adc/max11205.c 12760 12761MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12762R: Iskren Chernev <iskren.chernev@gmail.com> 12763R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12764R: Marek Szyprowski <m.szyprowski@samsung.com> 12765R: Matheus Castello <matheus@castello.eng.br> 12766L: linux-pm@vger.kernel.org 12767S: Maintained 12768F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12769F: drivers/power/supply/max17040_battery.c 12770 12771MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12772R: Hans de Goede <hdegoede@redhat.com> 12773R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12774R: Marek Szyprowski <m.szyprowski@samsung.com> 12775R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12776R: Purism Kernel Team <kernel@puri.sm> 12777L: linux-pm@vger.kernel.org 12778S: Maintained 12779F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12780F: drivers/power/supply/max17042_battery.c 12781 12782MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12783M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12784L: linux-kernel@vger.kernel.org 12785S: Maintained 12786F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12787F: drivers/regulator/max20086-regulator.c 12788 12789MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12790M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12791L: linux-iio@vger.kernel.org 12792S: Maintained 12793F: drivers/iio/temperature/max30208.c 12794 12795MAXIM MAX77650 PMIC MFD DRIVER 12796M: Bartosz Golaszewski <brgl@bgdev.pl> 12797L: linux-kernel@vger.kernel.org 12798S: Maintained 12799F: Documentation/devicetree/bindings/*/*max77650.yaml 12800F: Documentation/devicetree/bindings/*/max77650*.yaml 12801F: drivers/gpio/gpio-max77650.c 12802F: drivers/input/misc/max77650-onkey.c 12803F: drivers/leds/leds-max77650.c 12804F: drivers/mfd/max77650.c 12805F: drivers/power/supply/max77650-charger.c 12806F: drivers/regulator/max77650-regulator.c 12807F: include/linux/mfd/max77650.h 12808 12809MAXIM MAX77714 PMIC MFD DRIVER 12810M: Luca Ceresoli <luca@lucaceresoli.net> 12811S: Maintained 12812F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12813F: drivers/mfd/max77714.c 12814F: include/linux/mfd/max77714.h 12815 12816MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12817M: Javier Martinez Canillas <javier@dowhile0.org> 12818L: linux-kernel@vger.kernel.org 12819S: Supported 12820F: Documentation/devicetree/bindings/*/*max77802.yaml 12821F: drivers/regulator/max77802-regulator.c 12822F: include/dt-bindings/*/*max77802.h 12823 12824MAXIM MAX77976 BATTERY CHARGER 12825M: Luca Ceresoli <luca@lucaceresoli.net> 12826S: Supported 12827F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12828F: drivers/power/supply/max77976_charger.c 12829 12830MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12831M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12832L: linux-pm@vger.kernel.org 12833S: Supported 12834B: mailto:linux-samsung-soc@vger.kernel.org 12835F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12836F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12837F: drivers/power/supply/max14577_charger.c 12838F: drivers/power/supply/max77693_charger.c 12839 12840MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12841M: Chanwoo Choi <cw00.choi@samsung.com> 12842M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12843L: linux-kernel@vger.kernel.org 12844S: Supported 12845B: mailto:linux-samsung-soc@vger.kernel.org 12846F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12847F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12848F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12849F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12850F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12851F: drivers/*/*max77843.c 12852F: drivers/*/max14577*.c 12853F: drivers/*/max77686*.c 12854F: drivers/*/max77693*.c 12855F: drivers/clk/clk-max77686.c 12856F: drivers/extcon/extcon-max14577.c 12857F: drivers/extcon/extcon-max77693.c 12858F: drivers/rtc/rtc-max77686.c 12859F: include/linux/mfd/max14577*.h 12860F: include/linux/mfd/max77686*.h 12861F: include/linux/mfd/max77693*.h 12862 12863MAXIRADIO FM RADIO RECEIVER DRIVER 12864M: Hans Verkuil <hverkuil@xs4all.nl> 12865L: linux-media@vger.kernel.org 12866S: Maintained 12867W: https://linuxtv.org 12868T: git git://linuxtv.org/media_tree.git 12869F: drivers/media/radio/radio-maxiradio* 12870 12871MAXLINEAR ETHERNET PHY DRIVER 12872M: Xu Liang <lxu@maxlinear.com> 12873L: netdev@vger.kernel.org 12874S: Supported 12875F: drivers/net/phy/mxl-gpy.c 12876 12877MCAN MMIO DEVICE DRIVER 12878M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12879L: linux-can@vger.kernel.org 12880S: Maintained 12881F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12882F: drivers/net/can/m_can/m_can.c 12883F: drivers/net/can/m_can/m_can.h 12884F: drivers/net/can/m_can/m_can_platform.c 12885 12886MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12887R: Yasushi SHOJI <yashi@spacecubics.com> 12888L: linux-can@vger.kernel.org 12889S: Maintained 12890F: drivers/net/can/usb/mcba_usb.c 12891 12892MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12893M: Rishi Gupta <gupt21@gmail.com> 12894L: linux-i2c@vger.kernel.org 12895L: linux-input@vger.kernel.org 12896S: Maintained 12897F: drivers/hid/hid-mcp2221.c 12898 12899MCP251XFD SPI-CAN NETWORK DRIVER 12900M: Marc Kleine-Budde <mkl@pengutronix.de> 12901M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12902R: Thomas Kopp <thomas.kopp@microchip.com> 12903L: linux-can@vger.kernel.org 12904S: Maintained 12905F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12906F: drivers/net/can/spi/mcp251xfd/ 12907 12908MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12909M: Peter Rosin <peda@axentia.se> 12910L: linux-iio@vger.kernel.org 12911S: Maintained 12912F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12913F: drivers/iio/potentiometer/mcp4018.c 12914F: drivers/iio/potentiometer/mcp4531.c 12915 12916MCR20A IEEE-802.15.4 RADIO DRIVER 12917M: Stefan Schmidt <stefan@datenfreihafen.org> 12918L: linux-wpan@vger.kernel.org 12919S: Odd Fixes 12920W: https://github.com/xueliu/mcr20a-linux 12921F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12922F: drivers/net/ieee802154/mcr20a.c 12923F: drivers/net/ieee802154/mcr20a.h 12924 12925MDIO REGMAP DRIVER 12926M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12927L: netdev@vger.kernel.org 12928S: Maintained 12929F: drivers/net/mdio/mdio-regmap.c 12930F: include/linux/mdio/mdio-regmap.h 12931 12932MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12933M: William Breathitt Gray <william.gray@linaro.org> 12934L: linux-iio@vger.kernel.org 12935S: Maintained 12936F: drivers/iio/dac/cio-dac.c 12937 12938MEDIA CONTROLLER FRAMEWORK 12939M: Sakari Ailus <sakari.ailus@linux.intel.com> 12940M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12941L: linux-media@vger.kernel.org 12942S: Supported 12943W: https://www.linuxtv.org 12944T: git git://linuxtv.org/media_tree.git 12945F: drivers/media/mc/ 12946F: include/media/media-*.h 12947F: include/uapi/linux/media.h 12948 12949MEDIA DRIVER FOR FREESCALE IMX PXP 12950M: Philipp Zabel <p.zabel@pengutronix.de> 12951L: linux-media@vger.kernel.org 12952S: Maintained 12953T: git git://linuxtv.org/media_tree.git 12954F: drivers/media/platform/nxp/imx-pxp.[ch] 12955 12956MEDIA DRIVERS FOR ASCOT2E 12957M: Sergey Kozlov <serjk@netup.ru> 12958M: Abylay Ospan <aospan@netup.ru> 12959L: linux-media@vger.kernel.org 12960S: Supported 12961W: https://linuxtv.org 12962W: http://netup.tv/ 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/dvb-frontends/ascot2e* 12965 12966MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12967M: Jasmin Jessich <jasmin@anw.at> 12968L: linux-media@vger.kernel.org 12969S: Maintained 12970W: https://linuxtv.org 12971T: git git://linuxtv.org/media_tree.git 12972F: drivers/media/dvb-frontends/cxd2099* 12973 12974MEDIA DRIVERS FOR CXD2841ER 12975M: Sergey Kozlov <serjk@netup.ru> 12976M: Abylay Ospan <aospan@netup.ru> 12977L: linux-media@vger.kernel.org 12978S: Supported 12979W: https://linuxtv.org 12980W: http://netup.tv/ 12981T: git git://linuxtv.org/media_tree.git 12982F: drivers/media/dvb-frontends/cxd2841er* 12983 12984MEDIA DRIVERS FOR CXD2880 12985M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12986L: linux-media@vger.kernel.org 12987S: Supported 12988W: http://linuxtv.org/ 12989T: git git://linuxtv.org/media_tree.git 12990F: drivers/media/dvb-frontends/cxd2880/* 12991F: drivers/media/spi/cxd2880* 12992 12993MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12994L: linux-media@vger.kernel.org 12995S: Orphan 12996W: https://linuxtv.org 12997T: git git://linuxtv.org/media_tree.git 12998F: drivers/media/pci/ddbridge/* 12999 13000MEDIA DRIVERS FOR FREESCALE IMX 13001M: Steve Longerbeam <slongerbeam@gmail.com> 13002M: Philipp Zabel <p.zabel@pengutronix.de> 13003L: linux-media@vger.kernel.org 13004S: Maintained 13005T: git git://linuxtv.org/media_tree.git 13006F: Documentation/admin-guide/media/imx.rst 13007F: Documentation/devicetree/bindings/media/imx.txt 13008F: drivers/staging/media/imx/ 13009F: include/linux/imx-media.h 13010F: include/media/imx.h 13011 13012MEDIA DRIVERS FOR FREESCALE IMX7 13013M: Rui Miguel Silva <rmfrfs@gmail.com> 13014M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13015L: linux-media@vger.kernel.org 13016S: Maintained 13017T: git git://linuxtv.org/media_tree.git 13018F: Documentation/admin-guide/media/imx7.rst 13019F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13020F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13021F: drivers/media/platform/nxp/imx-mipi-csis.c 13022F: drivers/media/platform/nxp/imx7-media-csi.c 13023 13024MEDIA DRIVERS FOR HELENE 13025M: Abylay Ospan <aospan@netup.ru> 13026L: linux-media@vger.kernel.org 13027S: Supported 13028W: https://linuxtv.org 13029W: http://netup.tv/ 13030T: git git://linuxtv.org/media_tree.git 13031F: drivers/media/dvb-frontends/helene* 13032 13033MEDIA DRIVERS FOR HORUS3A 13034M: Sergey Kozlov <serjk@netup.ru> 13035M: Abylay Ospan <aospan@netup.ru> 13036L: linux-media@vger.kernel.org 13037S: Supported 13038W: https://linuxtv.org 13039W: http://netup.tv/ 13040T: git git://linuxtv.org/media_tree.git 13041F: drivers/media/dvb-frontends/horus3a* 13042 13043MEDIA DRIVERS FOR LNBH25 13044M: Sergey Kozlov <serjk@netup.ru> 13045M: Abylay Ospan <aospan@netup.ru> 13046L: linux-media@vger.kernel.org 13047S: Supported 13048W: https://linuxtv.org 13049W: http://netup.tv/ 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/lnbh25* 13052 13053MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13054L: linux-media@vger.kernel.org 13055S: Orphan 13056W: https://linuxtv.org 13057T: git git://linuxtv.org/media_tree.git 13058F: drivers/media/dvb-frontends/mxl5xx* 13059 13060MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13061M: Sergey Kozlov <serjk@netup.ru> 13062M: Abylay Ospan <aospan@netup.ru> 13063L: linux-media@vger.kernel.org 13064S: Supported 13065W: https://linuxtv.org 13066W: http://netup.tv/ 13067T: git git://linuxtv.org/media_tree.git 13068F: drivers/media/pci/netup_unidvb/* 13069 13070MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13071M: Dmitry Osipenko <digetx@gmail.com> 13072L: linux-media@vger.kernel.org 13073L: linux-tegra@vger.kernel.org 13074S: Maintained 13075T: git git://linuxtv.org/media_tree.git 13076F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13077F: drivers/media/platform/nvidia/tegra-vde/ 13078 13079MEDIA DRIVERS FOR RENESAS - CEU 13080M: Jacopo Mondi <jacopo@jmondi.org> 13081L: linux-media@vger.kernel.org 13082L: linux-renesas-soc@vger.kernel.org 13083S: Supported 13084T: git git://linuxtv.org/media_tree.git 13085F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13086F: drivers/media/platform/renesas/renesas-ceu.c 13087F: include/media/drv-intf/renesas-ceu.h 13088 13089MEDIA DRIVERS FOR RENESAS - DRIF 13090M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13091L: linux-media@vger.kernel.org 13092L: linux-renesas-soc@vger.kernel.org 13093S: Supported 13094T: git git://linuxtv.org/media_tree.git 13095F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13096F: drivers/media/platform/renesas/rcar_drif.c 13097 13098MEDIA DRIVERS FOR RENESAS - FCP 13099M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13100L: linux-media@vger.kernel.org 13101L: linux-renesas-soc@vger.kernel.org 13102S: Supported 13103T: git git://linuxtv.org/media_tree.git 13104F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13105F: drivers/media/platform/renesas/rcar-fcp.c 13106F: include/media/rcar-fcp.h 13107 13108MEDIA DRIVERS FOR RENESAS - FDP1 13109M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13110L: linux-media@vger.kernel.org 13111L: linux-renesas-soc@vger.kernel.org 13112S: Supported 13113T: git git://linuxtv.org/media_tree.git 13114F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13115F: drivers/media/platform/renesas/rcar_fdp1.c 13116 13117MEDIA DRIVERS FOR RENESAS - VIN 13118M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13119L: linux-media@vger.kernel.org 13120L: linux-renesas-soc@vger.kernel.org 13121S: Supported 13122T: git git://linuxtv.org/media_tree.git 13123F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13124F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13125F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13126F: drivers/media/platform/renesas/rcar-isp.c 13127F: drivers/media/platform/renesas/rcar-vin/ 13128 13129MEDIA DRIVERS FOR RENESAS - VSP1 13130M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13131M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13132L: linux-media@vger.kernel.org 13133L: linux-renesas-soc@vger.kernel.org 13134S: Supported 13135T: git git://linuxtv.org/media_tree.git 13136F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13137F: drivers/media/platform/renesas/vsp1/ 13138 13139MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13140L: linux-media@vger.kernel.org 13141S: Orphan 13142W: https://linuxtv.org 13143T: git git://linuxtv.org/media_tree.git 13144F: drivers/media/dvb-frontends/stv0910* 13145 13146MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13147L: linux-media@vger.kernel.org 13148S: Orphan 13149W: https://linuxtv.org 13150T: git git://linuxtv.org/media_tree.git 13151F: drivers/media/dvb-frontends/stv6111* 13152 13153MEDIA DRIVERS FOR STM32 - DCMI 13154M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13155L: linux-media@vger.kernel.org 13156S: Supported 13157T: git git://linuxtv.org/media_tree.git 13158F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13159F: drivers/media/platform/st/stm32/stm32-dcmi.c 13160 13161MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13162M: Mauro Carvalho Chehab <mchehab@kernel.org> 13163L: linux-media@vger.kernel.org 13164S: Maintained 13165W: https://linuxtv.org 13166Q: http://patchwork.kernel.org/project/linux-media/list/ 13167T: git git://linuxtv.org/media_tree.git 13168F: Documentation/admin-guide/media/ 13169F: Documentation/devicetree/bindings/media/ 13170F: Documentation/driver-api/media/ 13171F: Documentation/userspace-api/media/ 13172F: drivers/media/ 13173F: drivers/staging/media/ 13174F: include/dt-bindings/media/ 13175F: include/linux/platform_data/media/ 13176F: include/media/ 13177F: include/uapi/linux/dvb/ 13178F: include/uapi/linux/ivtv* 13179F: include/uapi/linux/media.h 13180F: include/uapi/linux/uvcvideo.h 13181F: include/uapi/linux/v4l2-* 13182F: include/uapi/linux/videodev2.h 13183 13184MEDIATEK BLUETOOTH DRIVER 13185M: Sean Wang <sean.wang@mediatek.com> 13186L: linux-bluetooth@vger.kernel.org 13187L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13188S: Maintained 13189F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13190F: drivers/bluetooth/btmtkuart.c 13191 13192MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13193M: Sean Wang <sean.wang@mediatek.com> 13194L: linux-pm@vger.kernel.org 13195S: Maintained 13196F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13197F: drivers/power/reset/mt6323-poweroff.c 13198 13199MEDIATEK CIR DRIVER 13200M: Sean Wang <sean.wang@mediatek.com> 13201S: Maintained 13202F: drivers/media/rc/mtk-cir.c 13203 13204MEDIATEK DMA DRIVER 13205M: Sean Wang <sean.wang@mediatek.com> 13206L: dmaengine@vger.kernel.org 13207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13208L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13209S: Maintained 13210F: Documentation/devicetree/bindings/dma/mtk-* 13211F: drivers/dma/mediatek/ 13212 13213MEDIATEK ETHERNET DRIVER 13214M: Felix Fietkau <nbd@nbd.name> 13215M: John Crispin <john@phrozen.org> 13216M: Sean Wang <sean.wang@mediatek.com> 13217M: Mark Lee <Mark-MC.Lee@mediatek.com> 13218M: Lorenzo Bianconi <lorenzo@kernel.org> 13219L: netdev@vger.kernel.org 13220S: Maintained 13221F: drivers/net/ethernet/mediatek/ 13222 13223MEDIATEK ETHERNET PCS DRIVER 13224M: Alexander Couzens <lynxis@fe80.eu> 13225M: Daniel Golle <daniel@makrotopia.org> 13226L: netdev@vger.kernel.org 13227S: Maintained 13228F: drivers/net/pcs/pcs-mtk-lynxi.c 13229F: include/linux/pcs/pcs-mtk-lynxi.h 13230 13231MEDIATEK ETHERNET PHY DRIVERS 13232M: Daniel Golle <daniel@makrotopia.org> 13233M: Qingfang Deng <dqfext@gmail.com> 13234M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13235L: netdev@vger.kernel.org 13236S: Maintained 13237F: drivers/net/phy/mediatek-ge-soc.c 13238F: drivers/net/phy/mediatek-ge.c 13239 13240MEDIATEK I2C CONTROLLER DRIVER 13241M: Qii Wang <qii.wang@mediatek.com> 13242L: linux-i2c@vger.kernel.org 13243S: Maintained 13244F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13245F: drivers/i2c/busses/i2c-mt65xx.c 13246 13247MEDIATEK IOMMU DRIVER 13248M: Yong Wu <yong.wu@mediatek.com> 13249L: iommu@lists.linux.dev 13250L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13251S: Supported 13252F: Documentation/devicetree/bindings/iommu/mediatek* 13253F: drivers/iommu/mtk_iommu* 13254F: include/dt-bindings/memory/mt*-port.h 13255 13256MEDIATEK JPEG DRIVER 13257M: Bin Liu <bin.liu@mediatek.com> 13258S: Supported 13259F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13260F: drivers/media/platform/mediatek/jpeg/ 13261 13262MEDIATEK KEYPAD DRIVER 13263M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13264S: Supported 13265F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13266F: drivers/input/keyboard/mt6779-keypad.c 13267 13268MEDIATEK MDP DRIVER 13269M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13270M: Houlong Wei <houlong.wei@mediatek.com> 13271M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13272S: Supported 13273F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13274F: drivers/media/platform/mediatek/mdp/ 13275F: drivers/media/platform/mediatek/vpu/ 13276 13277MEDIATEK MEDIA DRIVER 13278M: Tiffany Lin <tiffany.lin@mediatek.com> 13279M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13280M: Yunfei Dong <yunfei.dong@mediatek.com> 13281S: Supported 13282F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13283F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13284F: drivers/media/platform/mediatek/vcodec/ 13285F: drivers/media/platform/mediatek/vpu/ 13286 13287MEDIATEK MMC/SD/SDIO DRIVER 13288M: Chaotian Jing <chaotian.jing@mediatek.com> 13289S: Maintained 13290F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13291F: drivers/mmc/host/mtk-sd.c 13292 13293MEDIATEK MT76 WIRELESS LAN DRIVER 13294M: Felix Fietkau <nbd@nbd.name> 13295M: Lorenzo Bianconi <lorenzo@kernel.org> 13296M: Ryder Lee <ryder.lee@mediatek.com> 13297R: Shayne Chen <shayne.chen@mediatek.com> 13298R: Sean Wang <sean.wang@mediatek.com> 13299L: linux-wireless@vger.kernel.org 13300S: Maintained 13301T: git https://github.com/nbd168/wireless 13302F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13303F: drivers/net/wireless/mediatek/mt76/ 13304 13305MEDIATEK MT7601U WIRELESS LAN DRIVER 13306M: Jakub Kicinski <kuba@kernel.org> 13307L: linux-wireless@vger.kernel.org 13308S: Maintained 13309F: drivers/net/wireless/mediatek/mt7601u/ 13310 13311MEDIATEK MT7621 CLOCK DRIVER 13312M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13313S: Maintained 13314F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13315F: drivers/clk/ralink/clk-mt7621.c 13316 13317MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13318M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13319S: Maintained 13320F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13321F: drivers/pci/controller/pcie-mt7621.c 13322 13323MEDIATEK MT7621 PHY PCI DRIVER 13324M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13325S: Maintained 13326F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13327F: drivers/phy/ralink/phy-mt7621-pci.c 13328 13329MEDIATEK MT7621/28/88 I2C DRIVER 13330M: Stefan Roese <sr@denx.de> 13331L: linux-i2c@vger.kernel.org 13332S: Maintained 13333F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13334F: drivers/i2c/busses/i2c-mt7621.c 13335 13336MEDIATEK MTMIPS CLOCK DRIVER 13337M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13338S: Maintained 13339F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13340F: drivers/clk/ralink/clk-mtmips.c 13341 13342MEDIATEK NAND CONTROLLER DRIVER 13343L: linux-mtd@lists.infradead.org 13344S: Orphan 13345F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13346F: drivers/mtd/nand/raw/mtk_* 13347 13348MEDIATEK PMIC LED DRIVER 13349M: Sean Wang <sean.wang@mediatek.com> 13350S: Maintained 13351F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13352F: drivers/leds/leds-mt6323.c 13353 13354MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13355M: Sean Wang <sean.wang@mediatek.com> 13356S: Maintained 13357F: drivers/char/hw_random/mtk-rng.c 13358 13359MEDIATEK SMI DRIVER 13360M: Yong Wu <yong.wu@mediatek.com> 13361L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13362S: Supported 13363F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13364F: drivers/memory/mtk-smi.c 13365F: include/soc/mediatek/smi.h 13366 13367MEDIATEK SWITCH DRIVER 13368M: Arınç ÜNAL <arinc.unal@arinc9.com> 13369M: Daniel Golle <daniel@makrotopia.org> 13370M: Landen Chao <Landen.Chao@mediatek.com> 13371M: DENG Qingfang <dqfext@gmail.com> 13372M: Sean Wang <sean.wang@mediatek.com> 13373L: netdev@vger.kernel.org 13374S: Maintained 13375F: drivers/net/dsa/mt7530-mdio.c 13376F: drivers/net/dsa/mt7530-mmio.c 13377F: drivers/net/dsa/mt7530.* 13378F: net/dsa/tag_mtk.c 13379 13380MEDIATEK T7XX 5G WWAN MODEM DRIVER 13381M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13382M: Intel Corporation <linuxwwan@intel.com> 13383R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13384R: Liu Haijun <haijun.liu@mediatek.com> 13385R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13386R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13387L: netdev@vger.kernel.org 13388S: Supported 13389F: drivers/net/wwan/t7xx/ 13390 13391MEDIATEK USB3 DRD IP DRIVER 13392M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13393L: linux-usb@vger.kernel.org 13394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13395L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13396S: Maintained 13397F: Documentation/devicetree/bindings/usb/mediatek,* 13398F: drivers/usb/host/xhci-mtk* 13399F: drivers/usb/mtu3/ 13400 13401MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13402M: Peter Senna Tschudin <peter.senna@gmail.com> 13403M: Martin Donnelly <martin.donnelly@ge.com> 13404M: Martyn Welch <martyn.welch@collabora.co.uk> 13405S: Maintained 13406F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13407F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13408 13409MEGARAID SCSI/SAS DRIVERS 13410M: Kashyap Desai <kashyap.desai@broadcom.com> 13411M: Sumit Saxena <sumit.saxena@broadcom.com> 13412M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13413L: megaraidlinux.pdl@broadcom.com 13414L: linux-scsi@vger.kernel.org 13415S: Maintained 13416W: http://www.avagotech.com/support/ 13417F: Documentation/scsi/megaraid.rst 13418F: drivers/scsi/megaraid.* 13419F: drivers/scsi/megaraid/ 13420 13421MELEXIS MLX90614 DRIVER 13422M: Crt Mori <cmo@melexis.com> 13423L: linux-iio@vger.kernel.org 13424S: Supported 13425W: http://www.melexis.com 13426F: drivers/iio/temperature/mlx90614.c 13427 13428MELEXIS MLX90632 DRIVER 13429M: Crt Mori <cmo@melexis.com> 13430L: linux-iio@vger.kernel.org 13431S: Supported 13432W: http://www.melexis.com 13433F: drivers/iio/temperature/mlx90632.c 13434 13435MELFAS MIP4 TOUCHSCREEN DRIVER 13436M: Sangwon Jee <jeesw@melfas.com> 13437S: Supported 13438W: http://www.melfas.com 13439F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13440F: drivers/input/touchscreen/melfas_mip4.c 13441 13442MELLANOX BLUEFIELD I2C DRIVER 13443M: Khalil Blaiech <kblaiech@nvidia.com> 13444M: Asmaa Mnebhi <asmaa@nvidia.com> 13445L: linux-i2c@vger.kernel.org 13446S: Supported 13447F: drivers/i2c/busses/i2c-mlxbf.c 13448 13449MELLANOX ETHERNET DRIVER (mlx4_en) 13450M: Tariq Toukan <tariqt@nvidia.com> 13451L: netdev@vger.kernel.org 13452S: Supported 13453W: http://www.mellanox.com 13454Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13455F: drivers/net/ethernet/mellanox/mlx4/en_* 13456 13457MELLANOX ETHERNET DRIVER (mlx5e) 13458M: Saeed Mahameed <saeedm@nvidia.com> 13459L: netdev@vger.kernel.org 13460S: Supported 13461W: http://www.mellanox.com 13462Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13463F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13464 13465MELLANOX ETHERNET INNOVA DRIVERS 13466R: Boris Pismenny <borisp@nvidia.com> 13467L: netdev@vger.kernel.org 13468S: Supported 13469W: http://www.mellanox.com 13470Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13471F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13472F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13473F: include/linux/mlx5/mlx5_ifc_fpga.h 13474 13475MELLANOX ETHERNET SWITCH DRIVERS 13476M: Ido Schimmel <idosch@nvidia.com> 13477M: Petr Machata <petrm@nvidia.com> 13478L: netdev@vger.kernel.org 13479S: Supported 13480W: http://www.mellanox.com 13481Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13482F: drivers/net/ethernet/mellanox/mlxsw/ 13483F: tools/testing/selftests/drivers/net/mlxsw/ 13484 13485MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13486M: mlxsw@nvidia.com 13487L: netdev@vger.kernel.org 13488S: Supported 13489W: http://www.mellanox.com 13490Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13491F: drivers/net/ethernet/mellanox/mlxfw/ 13492 13493MELLANOX HARDWARE PLATFORM SUPPORT 13494M: Hans de Goede <hdegoede@redhat.com> 13495M: Mark Gross <markgross@kernel.org> 13496M: Vadim Pasternak <vadimp@nvidia.com> 13497L: platform-driver-x86@vger.kernel.org 13498S: Supported 13499F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13500F: drivers/platform/mellanox/ 13501F: include/linux/platform_data/mlxreg.h 13502 13503MELLANOX MLX4 core VPI driver 13504M: Tariq Toukan <tariqt@nvidia.com> 13505L: netdev@vger.kernel.org 13506L: linux-rdma@vger.kernel.org 13507S: Supported 13508W: http://www.mellanox.com 13509Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13510F: drivers/net/ethernet/mellanox/mlx4/ 13511F: include/linux/mlx4/ 13512 13513MELLANOX MLX4 IB driver 13514M: Yishai Hadas <yishaih@nvidia.com> 13515L: linux-rdma@vger.kernel.org 13516S: Supported 13517W: http://www.mellanox.com 13518Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13519F: drivers/infiniband/hw/mlx4/ 13520F: include/linux/mlx4/ 13521F: include/uapi/rdma/mlx4-abi.h 13522 13523MELLANOX MLX5 core VPI driver 13524M: Saeed Mahameed <saeedm@nvidia.com> 13525M: Leon Romanovsky <leonro@nvidia.com> 13526L: netdev@vger.kernel.org 13527L: linux-rdma@vger.kernel.org 13528S: Supported 13529W: http://www.mellanox.com 13530Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13531F: Documentation/networking/device_drivers/ethernet/mellanox/ 13532F: drivers/net/ethernet/mellanox/mlx5/core/ 13533F: include/linux/mlx5/ 13534 13535MELLANOX MLX5 IB driver 13536M: Leon Romanovsky <leonro@nvidia.com> 13537L: linux-rdma@vger.kernel.org 13538S: Supported 13539W: http://www.mellanox.com 13540Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13541F: drivers/infiniband/hw/mlx5/ 13542F: include/linux/mlx5/ 13543F: include/uapi/rdma/mlx5-abi.h 13544 13545MELLANOX MLXCPLD I2C AND MUX DRIVER 13546M: Vadim Pasternak <vadimp@nvidia.com> 13547M: Michael Shych <michaelsh@nvidia.com> 13548L: linux-i2c@vger.kernel.org 13549S: Supported 13550F: Documentation/i2c/busses/i2c-mlxcpld.rst 13551F: drivers/i2c/busses/i2c-mlxcpld.c 13552F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13553 13554MELLANOX MLXCPLD LED DRIVER 13555M: Vadim Pasternak <vadimp@nvidia.com> 13556L: linux-leds@vger.kernel.org 13557S: Supported 13558F: Documentation/leds/leds-mlxcpld.rst 13559F: drivers/leds/leds-mlxcpld.c 13560F: drivers/leds/leds-mlxreg.c 13561 13562MELLANOX PLATFORM DRIVER 13563M: Vadim Pasternak <vadimp@nvidia.com> 13564L: platform-driver-x86@vger.kernel.org 13565S: Supported 13566F: drivers/platform/x86/mlx-platform.c 13567 13568MEMBARRIER SUPPORT 13569M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13570M: "Paul E. McKenney" <paulmck@kernel.org> 13571L: linux-kernel@vger.kernel.org 13572S: Supported 13573F: arch/powerpc/include/asm/membarrier.h 13574F: include/uapi/linux/membarrier.h 13575F: kernel/sched/membarrier.c 13576 13577MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13578M: Mike Rapoport <rppt@kernel.org> 13579L: linux-mm@kvack.org 13580S: Maintained 13581F: Documentation/core-api/boot-time-mm.rst 13582F: include/linux/memblock.h 13583F: mm/memblock.c 13584F: mm/mm_init.c 13585F: tools/testing/memblock/ 13586 13587MEMORY CONTROLLER DRIVERS 13588M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13589L: linux-kernel@vger.kernel.org 13590S: Maintained 13591B: mailto:krzysztof.kozlowski@linaro.org 13592T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13593F: Documentation/devicetree/bindings/memory-controllers/ 13594F: drivers/memory/ 13595F: include/dt-bindings/memory/ 13596F: include/memory/ 13597 13598MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13599M: Dmitry Osipenko <digetx@gmail.com> 13600L: linux-pm@vger.kernel.org 13601L: linux-tegra@vger.kernel.org 13602S: Maintained 13603T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13604F: drivers/devfreq/tegra30-devfreq.c 13605 13606MEMORY HOT(UN)PLUG 13607M: David Hildenbrand <david@redhat.com> 13608M: Oscar Salvador <osalvador@suse.de> 13609L: linux-mm@kvack.org 13610S: Maintained 13611F: Documentation/admin-guide/mm/memory-hotplug.rst 13612F: Documentation/core-api/memory-hotplug.rst 13613F: drivers/base/memory.c 13614F: include/linux/memory_hotplug.h 13615F: mm/memory_hotplug.c 13616F: tools/testing/selftests/memory-hotplug/ 13617 13618MEMORY MANAGEMENT 13619M: Andrew Morton <akpm@linux-foundation.org> 13620L: linux-mm@kvack.org 13621S: Maintained 13622W: http://www.linux-mm.org 13623T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13624T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13625F: include/linux/gfp.h 13626F: include/linux/gfp_types.h 13627F: include/linux/memory_hotplug.h 13628F: include/linux/mm.h 13629F: include/linux/mmzone.h 13630F: include/linux/pagewalk.h 13631F: include/trace/events/ksm.h 13632F: mm/ 13633F: tools/mm/ 13634F: tools/testing/selftests/mm/ 13635 13636MEMORY TECHNOLOGY DEVICES (MTD) 13637M: Miquel Raynal <miquel.raynal@bootlin.com> 13638M: Richard Weinberger <richard@nod.at> 13639M: Vignesh Raghavendra <vigneshr@ti.com> 13640L: linux-mtd@lists.infradead.org 13641S: Maintained 13642W: http://www.linux-mtd.infradead.org/ 13643Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13644C: irc://irc.oftc.net/mtd 13645T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13646T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13647F: Documentation/devicetree/bindings/mtd/ 13648F: drivers/mtd/ 13649F: include/linux/mtd/ 13650F: include/uapi/mtd/ 13651 13652MEMSENSING MICROSYSTEMS MSA311 DRIVER 13653M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13654L: linux-iio@vger.kernel.org 13655S: Maintained 13656F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13657F: drivers/iio/accel/msa311.c 13658 13659MEN A21 WATCHDOG DRIVER 13660M: Johannes Thumshirn <morbidrsa@gmail.com> 13661L: linux-watchdog@vger.kernel.org 13662S: Maintained 13663F: drivers/watchdog/mena21_wdt.c 13664 13665MEN CHAMELEON BUS (mcb) 13666M: Johannes Thumshirn <morbidrsa@gmail.com> 13667S: Maintained 13668F: Documentation/driver-api/men-chameleon-bus.rst 13669F: drivers/mcb/ 13670F: include/linux/mcb.h 13671 13672MEN F21BMC (Board Management Controller) 13673M: Andreas Werner <andreas.werner@men.de> 13674S: Supported 13675F: Documentation/hwmon/menf21bmc.rst 13676F: drivers/hwmon/menf21bmc_hwmon.c 13677F: drivers/leds/leds-menf21bmc.c 13678F: drivers/mfd/menf21bmc.c 13679F: drivers/watchdog/menf21bmc_wdt.c 13680 13681MEN Z069 WATCHDOG DRIVER 13682M: Johannes Thumshirn <jth@kernel.org> 13683L: linux-watchdog@vger.kernel.org 13684S: Maintained 13685F: drivers/watchdog/menz69_wdt.c 13686 13687MESON AO CEC DRIVER FOR AMLOGIC SOCS 13688M: Neil Armstrong <neil.armstrong@linaro.org> 13689L: linux-media@vger.kernel.org 13690L: linux-amlogic@lists.infradead.org 13691S: Supported 13692W: http://linux-meson.com/ 13693T: git git://linuxtv.org/media_tree.git 13694F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13695F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13696F: drivers/media/cec/platform/meson/ao-cec.c 13697 13698MESON GE2D DRIVER FOR AMLOGIC SOCS 13699M: Neil Armstrong <neil.armstrong@linaro.org> 13700L: linux-media@vger.kernel.org 13701L: linux-amlogic@lists.infradead.org 13702S: Supported 13703T: git git://linuxtv.org/media_tree.git 13704F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13705F: drivers/media/platform/amlogic/meson-ge2d/ 13706 13707MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13708M: Liang Yang <liang.yang@amlogic.com> 13709L: linux-mtd@lists.infradead.org 13710S: Maintained 13711F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13712F: drivers/mtd/nand/raw/meson_* 13713 13714MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13715M: Neil Armstrong <neil.armstrong@linaro.org> 13716L: linux-media@vger.kernel.org 13717L: linux-amlogic@lists.infradead.org 13718S: Supported 13719T: git git://linuxtv.org/media_tree.git 13720F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13721F: drivers/staging/media/meson/vdec/ 13722 13723METHODE UDPU SUPPORT 13724M: Vladimir Vid <vladimir.vid@sartura.hr> 13725S: Maintained 13726F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13727 13728MHI BUS 13729M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13730L: mhi@lists.linux.dev 13731L: linux-arm-msm@vger.kernel.org 13732S: Maintained 13733T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13734F: Documentation/ABI/stable/sysfs-bus-mhi 13735F: Documentation/mhi/ 13736F: drivers/bus/mhi/ 13737F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13738F: include/linux/mhi.h 13739 13740MICROBLAZE ARCHITECTURE 13741M: Michal Simek <monstr@monstr.eu> 13742S: Supported 13743W: http://www.monstr.eu/fdt/ 13744T: git git://git.monstr.eu/linux-2.6-microblaze.git 13745F: arch/microblaze/ 13746 13747MICROBLAZE TMR INJECT 13748M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13749S: Supported 13750F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13751F: drivers/misc/xilinx_tmr_inject.c 13752 13753MICROBLAZE TMR MANAGER 13754M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13755S: Supported 13756F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13757F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13758F: drivers/misc/xilinx_tmr_manager.c 13759 13760MICROCHIP AT91 DMA DRIVERS 13761M: Ludovic Desroches <ludovic.desroches@microchip.com> 13762M: Tudor Ambarus <tudor.ambarus@linaro.org> 13763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13764L: dmaengine@vger.kernel.org 13765S: Supported 13766F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13767F: drivers/dma/at_hdmac.c 13768F: drivers/dma/at_xdmac.c 13769F: include/dt-bindings/dma/at91.h 13770 13771MICROCHIP AT91 SERIAL DRIVER 13772M: Richard Genoud <richard.genoud@gmail.com> 13773S: Maintained 13774F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13775F: drivers/tty/serial/atmel_serial.c 13776F: drivers/tty/serial/atmel_serial.h 13777 13778MICROCHIP AT91 USART MFD DRIVER 13779M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13780L: linux-kernel@vger.kernel.org 13781S: Supported 13782F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13783F: drivers/mfd/at91-usart.c 13784F: include/dt-bindings/mfd/at91-usart.h 13785 13786MICROCHIP AT91 USART SPI DRIVER 13787M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13788L: linux-spi@vger.kernel.org 13789S: Supported 13790F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13791F: drivers/spi/spi-at91-usart.c 13792 13793MICROCHIP AUDIO ASOC DRIVERS 13794M: Claudiu Beznea <claudiu.beznea@microchip.com> 13795L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13796S: Supported 13797F: Documentation/devicetree/bindings/sound/atmel* 13798F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13799F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13800F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13801F: sound/soc/atmel 13802 13803MICROCHIP CSI2DC DRIVER 13804M: Eugen Hristev <eugen.hristev@microchip.com> 13805L: linux-media@vger.kernel.org 13806S: Supported 13807F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13808F: drivers/media/platform/microchip/microchip-csi2dc.c 13809 13810MICROCHIP ECC DRIVER 13811M: Tudor Ambarus <tudor.ambarus@linaro.org> 13812L: linux-crypto@vger.kernel.org 13813S: Maintained 13814F: drivers/crypto/atmel-ecc.* 13815 13816MICROCHIP EIC DRIVER 13817M: Claudiu Beznea <claudiu.beznea@microchip.com> 13818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13819S: Supported 13820F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13821F: drivers/irqchip/irq-mchp-eic.c 13822 13823MICROCHIP I2C DRIVER 13824M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13825L: linux-i2c@vger.kernel.org 13826S: Supported 13827F: drivers/i2c/busses/i2c-at91-*.c 13828F: drivers/i2c/busses/i2c-at91.h 13829 13830MICROCHIP ISC DRIVER 13831M: Eugen Hristev <eugen.hristev@microchip.com> 13832L: linux-media@vger.kernel.org 13833S: Supported 13834F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13835F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13836F: drivers/media/platform/microchip/microchip-isc* 13837F: drivers/media/platform/microchip/microchip-sama*-isc* 13838F: drivers/staging/media/deprecated/atmel/atmel-isc* 13839F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13840F: include/linux/atmel-isc-media.h 13841 13842MICROCHIP ISI DRIVER 13843M: Eugen Hristev <eugen.hristev@microchip.com> 13844L: linux-media@vger.kernel.org 13845S: Supported 13846F: drivers/media/platform/atmel/atmel-isi.c 13847F: drivers/media/platform/atmel/atmel-isi.h 13848 13849MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13850M: Woojung Huh <woojung.huh@microchip.com> 13851M: UNGLinuxDriver@microchip.com 13852L: netdev@vger.kernel.org 13853S: Maintained 13854F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13855F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13856F: drivers/net/dsa/microchip/* 13857F: include/linux/dsa/ksz_common.h 13858F: include/linux/platform_data/microchip-ksz.h 13859F: net/dsa/tag_ksz.c 13860 13861MICROCHIP LAN743X ETHERNET DRIVER 13862M: Bryan Whitehead <bryan.whitehead@microchip.com> 13863M: UNGLinuxDriver@microchip.com 13864L: netdev@vger.kernel.org 13865S: Maintained 13866F: drivers/net/ethernet/microchip/lan743x_* 13867 13868MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13869M: Arun Ramadoss <arun.ramadoss@microchip.com> 13870R: UNGLinuxDriver@microchip.com 13871L: netdev@vger.kernel.org 13872S: Maintained 13873F: drivers/net/phy/microchip_t1.c 13874 13875MICROCHIP LAN966X ETHERNET DRIVER 13876M: Horatiu Vultur <horatiu.vultur@microchip.com> 13877M: UNGLinuxDriver@microchip.com 13878L: netdev@vger.kernel.org 13879S: Maintained 13880F: drivers/net/ethernet/microchip/lan966x/* 13881 13882MICROCHIP LCDFB DRIVER 13883M: Nicolas Ferre <nicolas.ferre@microchip.com> 13884L: linux-fbdev@vger.kernel.org 13885S: Maintained 13886F: drivers/video/fbdev/atmel_lcdfb.c 13887F: include/video/atmel_lcdc.h 13888 13889MICROCHIP MCP16502 PMIC DRIVER 13890M: Claudiu Beznea <claudiu.beznea@microchip.com> 13891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13892S: Supported 13893F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13894F: drivers/regulator/mcp16502.c 13895 13896MICROCHIP MCP3911 ADC DRIVER 13897M: Marcus Folkesson <marcus.folkesson@gmail.com> 13898M: Kent Gustavsson <kent@minoris.se> 13899L: linux-iio@vger.kernel.org 13900S: Maintained 13901F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13902F: drivers/iio/adc/mcp3911.c 13903 13904MICROCHIP MMC/SD/SDIO MCI DRIVER 13905M: Ludovic Desroches <ludovic.desroches@microchip.com> 13906S: Maintained 13907F: drivers/mmc/host/atmel-mci.c 13908 13909MICROCHIP NAND DRIVER 13910M: Tudor Ambarus <tudor.ambarus@linaro.org> 13911L: linux-mtd@lists.infradead.org 13912S: Supported 13913F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13914F: drivers/mtd/nand/raw/atmel/* 13915 13916MICROCHIP OTPC DRIVER 13917M: Claudiu Beznea <claudiu.beznea@microchip.com> 13918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13919S: Supported 13920F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13921F: drivers/nvmem/microchip-otpc.c 13922F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13923 13924MICROCHIP PCI1XXXX GP DRIVER 13925M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13926L: linux-gpio@vger.kernel.org 13927S: Supported 13928F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13929F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13930F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13931 13932MICROCHIP PCI1XXXX I2C DRIVER 13933M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13934M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13935M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13936L: linux-i2c@vger.kernel.org 13937S: Maintained 13938F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13939 13940MICROCHIP PCIe UART DRIVER 13941M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13942M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13943L: linux-serial@vger.kernel.org 13944S: Maintained 13945F: drivers/tty/serial/8250/8250_pci1xxxx.c 13946 13947MICROCHIP POLARFIRE FPGA DRIVERS 13948M: Conor Dooley <conor.dooley@microchip.com> 13949R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13950L: linux-fpga@vger.kernel.org 13951S: Supported 13952F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13953F: drivers/fpga/microchip-spi.c 13954 13955MICROCHIP PWM DRIVER 13956M: Claudiu Beznea <claudiu.beznea@microchip.com> 13957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13958L: linux-pwm@vger.kernel.org 13959S: Supported 13960F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13961F: drivers/pwm/pwm-atmel.c 13962 13963MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13964M: Eugen Hristev <eugen.hristev@microchip.com> 13965L: linux-iio@vger.kernel.org 13966S: Supported 13967F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13968F: drivers/iio/adc/at91-sama5d2_adc.c 13969F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13970 13971MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13972M: Claudiu Beznea <claudiu.beznea@microchip.com> 13973S: Supported 13974F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13975F: drivers/power/reset/at91-sama5d2_shdwc.c 13976 13977MICROCHIP SOC DRIVERS 13978M: Conor Dooley <conor@kernel.org> 13979S: Supported 13980T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13981F: drivers/soc/microchip/ 13982 13983MICROCHIP SPI DRIVER 13984M: Ryan Wanner <ryan.wanner@microchip.com> 13985S: Supported 13986F: drivers/spi/spi-atmel.* 13987 13988MICROCHIP SSC DRIVER 13989M: Claudiu Beznea <claudiu.beznea@microchip.com> 13990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13991S: Supported 13992F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13993F: drivers/misc/atmel-ssc.c 13994F: include/linux/atmel-ssc.h 13995 13996Microchip Timer Counter Block (TCB) Capture Driver 13997M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13999L: linux-iio@vger.kernel.org 14000S: Maintained 14001F: drivers/counter/microchip-tcb-capture.c 14002 14003MICROCHIP USB251XB DRIVER 14004M: Richard Leitner <richard.leitner@skidata.com> 14005L: linux-usb@vger.kernel.org 14006S: Maintained 14007F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14008F: drivers/usb/misc/usb251xb.c 14009 14010MICROCHIP USBA UDC DRIVER 14011M: Cristian Birsan <cristian.birsan@microchip.com> 14012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14013S: Supported 14014F: drivers/usb/gadget/udc/atmel_usba_udc.* 14015 14016MICROCHIP WILC1000 WIFI DRIVER 14017M: Ajay Singh <ajay.kathat@microchip.com> 14018M: Claudiu Beznea <claudiu.beznea@microchip.com> 14019L: linux-wireless@vger.kernel.org 14020S: Supported 14021F: drivers/net/wireless/microchip/wilc1000/ 14022 14023MICROSEMI MIPS SOCS 14024M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14025M: UNGLinuxDriver@microchip.com 14026L: linux-mips@vger.kernel.org 14027S: Supported 14028F: Documentation/devicetree/bindings/mips/mscc.txt 14029F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14030F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14031F: arch/mips/boot/dts/mscc/ 14032F: arch/mips/configs/generic/board-ocelot.config 14033F: arch/mips/generic/board-ocelot.c 14034 14035MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14036M: Don Brace <don.brace@microchip.com> 14037L: storagedev@microchip.com 14038L: linux-scsi@vger.kernel.org 14039S: Supported 14040F: Documentation/scsi/smartpqi.rst 14041F: drivers/scsi/smartpqi/Kconfig 14042F: drivers/scsi/smartpqi/Makefile 14043F: drivers/scsi/smartpqi/smartpqi*.[ch] 14044F: include/linux/cciss*.h 14045F: include/uapi/linux/cciss*.h 14046 14047MICROSOFT MANA RDMA DRIVER 14048M: Long Li <longli@microsoft.com> 14049M: Ajay Sharma <sharmaajay@microsoft.com> 14050L: linux-rdma@vger.kernel.org 14051S: Supported 14052F: drivers/infiniband/hw/mana/ 14053F: include/net/mana 14054F: include/uapi/rdma/mana-abi.h 14055 14056MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14057M: Maximilian Luz <luzmaximilian@gmail.com> 14058L: platform-driver-x86@vger.kernel.org 14059S: Maintained 14060F: drivers/platform/surface/surface_aggregator_tabletsw.c 14061 14062MICROSOFT SURFACE BATTERY AND AC DRIVERS 14063M: Maximilian Luz <luzmaximilian@gmail.com> 14064L: linux-pm@vger.kernel.org 14065L: platform-driver-x86@vger.kernel.org 14066S: Maintained 14067F: drivers/power/supply/surface_battery.c 14068F: drivers/power/supply/surface_charger.c 14069 14070MICROSOFT SURFACE DTX DRIVER 14071M: Maximilian Luz <luzmaximilian@gmail.com> 14072L: platform-driver-x86@vger.kernel.org 14073S: Maintained 14074F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14075F: drivers/platform/surface/surface_dtx.c 14076F: include/uapi/linux/surface_aggregator/dtx.h 14077 14078MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14079M: Maximilian Luz <luzmaximilian@gmail.com> 14080L: platform-driver-x86@vger.kernel.org 14081S: Maintained 14082F: drivers/platform/surface/surface_gpe.c 14083 14084MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14085M: Hans de Goede <hdegoede@redhat.com> 14086M: Mark Gross <markgross@kernel.org> 14087M: Maximilian Luz <luzmaximilian@gmail.com> 14088L: platform-driver-x86@vger.kernel.org 14089S: Maintained 14090T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14091F: drivers/platform/surface/ 14092 14093MICROSOFT SURFACE HID TRANSPORT DRIVER 14094M: Maximilian Luz <luzmaximilian@gmail.com> 14095L: linux-input@vger.kernel.org 14096L: platform-driver-x86@vger.kernel.org 14097S: Maintained 14098F: drivers/hid/surface-hid/ 14099 14100MICROSOFT SURFACE HOT-PLUG DRIVER 14101M: Maximilian Luz <luzmaximilian@gmail.com> 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104F: drivers/platform/surface/surface_hotplug.c 14105 14106MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14107M: Maximilian Luz <luzmaximilian@gmail.com> 14108L: platform-driver-x86@vger.kernel.org 14109S: Maintained 14110F: drivers/platform/surface/surface_platform_profile.c 14111 14112MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14113M: Chen Yu <yu.c.chen@intel.com> 14114L: platform-driver-x86@vger.kernel.org 14115S: Supported 14116F: drivers/platform/surface/surfacepro3_button.c 14117 14118MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14119M: Maximilian Luz <luzmaximilian@gmail.com> 14120L: platform-driver-x86@vger.kernel.org 14121S: Maintained 14122F: drivers/platform/surface/surface_aggregator_hub.c 14123 14124MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14125M: Maximilian Luz <luzmaximilian@gmail.com> 14126L: platform-driver-x86@vger.kernel.org 14127S: Maintained 14128W: https://github.com/linux-surface/surface-aggregator-module 14129C: irc://irc.libera.chat/linux-surface 14130F: Documentation/driver-api/surface_aggregator/ 14131F: drivers/platform/surface/aggregator/ 14132F: drivers/platform/surface/surface_acpi_notify.c 14133F: drivers/platform/surface/surface_aggregator_cdev.c 14134F: drivers/platform/surface/surface_aggregator_registry.c 14135F: include/linux/surface_acpi_notify.h 14136F: include/linux/surface_aggregator/ 14137F: include/uapi/linux/surface_aggregator/ 14138 14139MICROTEK X6 SCANNER 14140M: Oliver Neukum <oliver@neukum.org> 14141S: Maintained 14142F: drivers/usb/image/microtek.* 14143 14144MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14145M: Luka Kovacic <luka.kovacic@sartura.hr> 14146M: Luka Perkov <luka.perkov@sartura.hr> 14147S: Maintained 14148F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14151F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14152F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14153F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14154 14155MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14156M: Sakari Ailus <sakari.ailus@linux.intel.com> 14157L: linux-media@vger.kernel.org 14158S: Maintained 14159F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14160F: Documentation/driver-api/media/drivers/ccs/ 14161F: Documentation/userspace-api/media/drivers/ccs.rst 14162F: drivers/media/i2c/ccs-pll.c 14163F: drivers/media/i2c/ccs-pll.h 14164F: drivers/media/i2c/ccs/ 14165F: include/uapi/linux/ccs.h 14166F: include/uapi/linux/smiapp.h 14167 14168MIPS 14169M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14170L: linux-mips@vger.kernel.org 14171S: Maintained 14172W: http://www.linux-mips.org/ 14173Q: https://patchwork.kernel.org/project/linux-mips/list/ 14174T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14175F: Documentation/devicetree/bindings/mips/ 14176F: Documentation/mips/ 14177F: arch/mips/ 14178F: drivers/platform/mips/ 14179F: include/dt-bindings/mips/ 14180 14181MIPS BOSTON DEVELOPMENT BOARD 14182M: Paul Burton <paulburton@kernel.org> 14183L: linux-mips@vger.kernel.org 14184S: Maintained 14185F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14186F: arch/mips/boot/dts/img/boston.dts 14187F: arch/mips/configs/generic/board-boston.config 14188F: drivers/clk/imgtec/clk-boston.c 14189F: include/dt-bindings/clock/boston-clock.h 14190 14191MIPS CORE DRIVERS 14192M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14193M: Serge Semin <fancer.lancer@gmail.com> 14194L: linux-mips@vger.kernel.org 14195S: Supported 14196F: drivers/bus/mips_cdmm.c 14197F: drivers/clocksource/mips-gic-timer.c 14198F: drivers/cpuidle/cpuidle-cps.c 14199F: drivers/irqchip/irq-mips-cpu.c 14200F: drivers/irqchip/irq-mips-gic.c 14201 14202MIPS GENERIC PLATFORM 14203M: Paul Burton <paulburton@kernel.org> 14204L: linux-mips@vger.kernel.org 14205S: Supported 14206F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14207F: arch/mips/generic/ 14208F: arch/mips/tools/generic-board-config.sh 14209 14210MIPS RINT INSTRUCTION EMULATION 14211M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14212L: linux-mips@vger.kernel.org 14213S: Supported 14214F: arch/mips/math-emu/dp_rint.c 14215F: arch/mips/math-emu/sp_rint.c 14216 14217MIPS/LOONGSON1 ARCHITECTURE 14218M: Keguang Zhang <keguang.zhang@gmail.com> 14219L: linux-mips@vger.kernel.org 14220S: Maintained 14221F: arch/mips/include/asm/mach-loongson32/ 14222F: arch/mips/loongson32/ 14223F: drivers/*/*loongson1* 14224 14225MIPS/LOONGSON2EF ARCHITECTURE 14226M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14227L: linux-mips@vger.kernel.org 14228S: Maintained 14229F: arch/mips/include/asm/mach-loongson2ef/ 14230F: arch/mips/loongson2ef/ 14231F: drivers/cpufreq/loongson2_cpufreq.c 14232 14233MIPS/LOONGSON64 ARCHITECTURE 14234M: Huacai Chen <chenhuacai@kernel.org> 14235M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14236L: linux-mips@vger.kernel.org 14237S: Maintained 14238F: arch/mips/include/asm/mach-loongson64/ 14239F: arch/mips/loongson64/ 14240F: drivers/irqchip/irq-loongson* 14241F: drivers/platform/mips/cpu_hwmon.c 14242 14243MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14244M: Hans Verkuil <hverkuil@xs4all.nl> 14245L: linux-media@vger.kernel.org 14246S: Odd Fixes 14247W: https://linuxtv.org 14248T: git git://linuxtv.org/media_tree.git 14249F: drivers/media/radio/radio-miropcm20* 14250 14251MMP SUPPORT 14252R: Lubomir Rintel <lkundrak@v3.sk> 14253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14254S: Odd Fixes 14255T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14256F: arch/arm/boot/dts/marvell/mmp* 14257F: arch/arm/mach-mmp/ 14258F: include/linux/soc/mmp/ 14259 14260MMP USB PHY DRIVERS 14261R: Lubomir Rintel <lkundrak@v3.sk> 14262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14263S: Maintained 14264F: drivers/phy/marvell/phy-mmp3-usb.c 14265F: drivers/phy/marvell/phy-pxa-usb.c 14266 14267MMU GATHER AND TLB INVALIDATION 14268M: Will Deacon <will@kernel.org> 14269M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14270M: Andrew Morton <akpm@linux-foundation.org> 14271M: Nick Piggin <npiggin@gmail.com> 14272M: Peter Zijlstra <peterz@infradead.org> 14273L: linux-arch@vger.kernel.org 14274L: linux-mm@kvack.org 14275S: Maintained 14276F: arch/*/include/asm/tlb.h 14277F: include/asm-generic/tlb.h 14278F: mm/mmu_gather.c 14279 14280MN88472 MEDIA DRIVER 14281M: Antti Palosaari <crope@iki.fi> 14282L: linux-media@vger.kernel.org 14283S: Maintained 14284W: https://linuxtv.org 14285W: http://palosaari.fi/linux/ 14286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14287F: drivers/media/dvb-frontends/mn88472* 14288 14289MN88473 MEDIA DRIVER 14290M: Antti Palosaari <crope@iki.fi> 14291L: linux-media@vger.kernel.org 14292S: Maintained 14293W: https://linuxtv.org 14294W: http://palosaari.fi/linux/ 14295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14296F: drivers/media/dvb-frontends/mn88473* 14297 14298MODULE SUPPORT 14299M: Luis Chamberlain <mcgrof@kernel.org> 14300L: linux-modules@vger.kernel.org 14301L: linux-kernel@vger.kernel.org 14302S: Maintained 14303T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14304F: include/linux/kmod.h 14305F: include/linux/module.h 14306F: kernel/module/ 14307F: lib/test_kmod.c 14308F: scripts/module* 14309F: tools/testing/selftests/kmod/ 14310 14311MONOLITHIC POWER SYSTEM PMIC DRIVER 14312M: Saravanan Sekar <sravanhome@gmail.com> 14313S: Maintained 14314F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14315F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14316F: drivers/hwmon/pmbus/mpq7932.c 14317F: drivers/iio/adc/mp2629_adc.c 14318F: drivers/mfd/mp2629.c 14319F: drivers/power/supply/mp2629_charger.c 14320F: drivers/regulator/mp5416.c 14321F: drivers/regulator/mpq7920.c 14322F: drivers/regulator/mpq7920.h 14323F: include/linux/mfd/mp2629.h 14324 14325MOST(R) TECHNOLOGY DRIVER 14326M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14327M: Christian Gromm <christian.gromm@microchip.com> 14328S: Maintained 14329F: Documentation/ABI/testing/configfs-most 14330F: Documentation/ABI/testing/sysfs-bus-most 14331F: drivers/most/ 14332F: drivers/staging/most/ 14333F: include/linux/most.h 14334 14335MOTORCOMM PHY DRIVER 14336M: Peter Geis <pgwipeout@gmail.com> 14337M: Frank <Frank.Sae@motor-comm.com> 14338L: netdev@vger.kernel.org 14339S: Maintained 14340F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14341F: drivers/net/phy/motorcomm.c 14342 14343MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14344M: Jiri Slaby <jirislaby@kernel.org> 14345S: Maintained 14346F: Documentation/driver-api/tty/moxa-smartio.rst 14347F: drivers/tty/mxser.* 14348 14349MR800 AVERMEDIA USB FM RADIO DRIVER 14350M: Alexey Klimov <klimov.linux@gmail.com> 14351L: linux-media@vger.kernel.org 14352S: Maintained 14353T: git git://linuxtv.org/media_tree.git 14354F: drivers/media/radio/radio-mr800.c 14355 14356MRF24J40 IEEE 802.15.4 RADIO DRIVER 14357M: Stefan Schmidt <stefan@datenfreihafen.org> 14358L: linux-wpan@vger.kernel.org 14359S: Odd Fixes 14360F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14361F: drivers/net/ieee802154/mrf24j40.c 14362 14363MSI EC DRIVER 14364M: Nikita Kravets <teackot@gmail.com> 14365L: platform-driver-x86@vger.kernel.org 14366S: Maintained 14367W: https://github.com/BeardOverflow/msi-ec 14368F: drivers/platform/x86/msi-ec.* 14369 14370MSI LAPTOP SUPPORT 14371M: "Lee, Chun-Yi" <jlee@suse.com> 14372L: platform-driver-x86@vger.kernel.org 14373S: Maintained 14374F: drivers/platform/x86/msi-laptop.c 14375 14376MSI WMI SUPPORT 14377L: platform-driver-x86@vger.kernel.org 14378S: Orphan 14379F: drivers/platform/x86/msi-wmi.c 14380 14381MSI001 MEDIA DRIVER 14382M: Antti Palosaari <crope@iki.fi> 14383L: linux-media@vger.kernel.org 14384S: Maintained 14385W: https://linuxtv.org 14386W: http://palosaari.fi/linux/ 14387Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14388T: git git://linuxtv.org/anttip/media_tree.git 14389F: drivers/media/tuners/msi001* 14390 14391MSI2500 MEDIA DRIVER 14392M: Antti Palosaari <crope@iki.fi> 14393L: linux-media@vger.kernel.org 14394S: Maintained 14395W: https://linuxtv.org 14396W: http://palosaari.fi/linux/ 14397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14398T: git git://linuxtv.org/anttip/media_tree.git 14399F: drivers/media/usb/msi2500/ 14400 14401MSTAR INTERRUPT CONTROLLER DRIVER 14402M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14403M: Daniel Palmer <daniel@thingy.jp> 14404S: Maintained 14405F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14406F: drivers/irqchip/irq-mst-intc.c 14407 14408MSYSTEMS DISKONCHIP G3 MTD DRIVER 14409M: Robert Jarzmik <robert.jarzmik@free.fr> 14410L: linux-mtd@lists.infradead.org 14411S: Maintained 14412F: drivers/mtd/devices/docg3* 14413 14414MT9P031 APTINA CAMERA SENSOR 14415M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14416L: linux-media@vger.kernel.org 14417S: Maintained 14418T: git git://linuxtv.org/media_tree.git 14419F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14420F: drivers/media/i2c/mt9p031.c 14421F: include/media/i2c/mt9p031.h 14422 14423MT9T112 APTINA CAMERA SENSOR 14424M: Jacopo Mondi <jacopo@jmondi.org> 14425L: linux-media@vger.kernel.org 14426S: Odd Fixes 14427T: git git://linuxtv.org/media_tree.git 14428F: drivers/media/i2c/mt9t112.c 14429F: include/media/i2c/mt9t112.h 14430 14431MT9V032 APTINA CAMERA SENSOR 14432M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14433L: linux-media@vger.kernel.org 14434S: Maintained 14435T: git git://linuxtv.org/media_tree.git 14436F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14437F: drivers/media/i2c/mt9v032.c 14438F: include/media/i2c/mt9v032.h 14439 14440MT9V111 APTINA CAMERA SENSOR 14441M: Jacopo Mondi <jacopo@jmondi.org> 14442L: linux-media@vger.kernel.org 14443S: Maintained 14444T: git git://linuxtv.org/media_tree.git 14445F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14446F: drivers/media/i2c/mt9v111.c 14447 14448MULTIFUNCTION DEVICES (MFD) 14449M: Lee Jones <lee@kernel.org> 14450S: Maintained 14451T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14452F: Documentation/devicetree/bindings/mfd/ 14453F: drivers/mfd/ 14454F: include/dt-bindings/mfd/ 14455F: include/linux/mfd/ 14456 14457MULTIMEDIA CARD (MMC) ETC. OVER SPI 14458S: Orphan 14459F: drivers/mmc/host/mmc_spi.c 14460F: include/linux/spi/mmc_spi.h 14461 14462MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14463M: Ulf Hansson <ulf.hansson@linaro.org> 14464L: linux-mmc@vger.kernel.org 14465S: Maintained 14466T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14467F: Documentation/devicetree/bindings/mmc/ 14468F: drivers/mmc/ 14469F: include/linux/mmc/ 14470F: include/uapi/linux/mmc/ 14471 14472MULTIPLEXER SUBSYSTEM 14473M: Peter Rosin <peda@axentia.se> 14474S: Maintained 14475F: Documentation/ABI/testing/sysfs-class-mux* 14476F: Documentation/devicetree/bindings/mux/ 14477F: drivers/mux/ 14478F: include/dt-bindings/mux/ 14479F: include/linux/mux/ 14480 14481MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14482M: Bin Liu <b-liu@ti.com> 14483L: linux-usb@vger.kernel.org 14484S: Maintained 14485F: drivers/usb/musb/ 14486 14487MXL301RF MEDIA DRIVER 14488M: Akihiro Tsukada <tskd08@gmail.com> 14489L: linux-media@vger.kernel.org 14490S: Odd Fixes 14491F: drivers/media/tuners/mxl301rf* 14492 14493MXL5007T MEDIA DRIVER 14494M: Michael Krufky <mkrufky@linuxtv.org> 14495L: linux-media@vger.kernel.org 14496S: Maintained 14497W: https://linuxtv.org 14498W: http://github.com/mkrufky 14499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14500T: git git://linuxtv.org/mkrufky/tuners.git 14501F: drivers/media/tuners/mxl5007t.* 14502 14503MXSFB DRM DRIVER 14504M: Marek Vasut <marex@denx.de> 14505M: Stefan Agner <stefan@agner.ch> 14506L: dri-devel@lists.freedesktop.org 14507S: Supported 14508T: git git://anongit.freedesktop.org/drm/drm-misc 14509F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14510F: drivers/gpu/drm/mxsfb/ 14511 14512MYLEX DAC960 PCI RAID Controller 14513M: Hannes Reinecke <hare@kernel.org> 14514L: linux-scsi@vger.kernel.org 14515S: Supported 14516F: drivers/scsi/myrb.* 14517F: drivers/scsi/myrs.* 14518 14519MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14520M: Chris Lee <christopher.lee@cspi.com> 14521L: netdev@vger.kernel.org 14522S: Supported 14523W: https://www.cspi.com/ethernet-products/support/downloads/ 14524F: drivers/net/ethernet/myricom/myri10ge/ 14525 14526NAND FLASH SUBSYSTEM 14527M: Miquel Raynal <miquel.raynal@bootlin.com> 14528R: Richard Weinberger <richard@nod.at> 14529L: linux-mtd@lists.infradead.org 14530S: Maintained 14531W: http://www.linux-mtd.infradead.org/ 14532Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14533C: irc://irc.oftc.net/mtd 14534T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14535F: drivers/mtd/nand/ 14536F: include/linux/mtd/*nand*.h 14537 14538NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14539M: Daniel Mack <zonque@gmail.com> 14540L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14541S: Maintained 14542W: http://www.native-instruments.com 14543F: sound/usb/caiaq/ 14544 14545NATSEMI ETHERNET DRIVER (DP8381x) 14546S: Orphan 14547F: drivers/net/ethernet/natsemi/natsemi.c 14548 14549NCR 5380 SCSI DRIVERS 14550M: Finn Thain <fthain@linux-m68k.org> 14551M: Michael Schmitz <schmitzmic@gmail.com> 14552L: linux-scsi@vger.kernel.org 14553S: Maintained 14554F: Documentation/scsi/g_NCR5380.rst 14555F: drivers/scsi/NCR5380.* 14556F: drivers/scsi/arm/cumana_1.c 14557F: drivers/scsi/arm/oak.c 14558F: drivers/scsi/atari_scsi.* 14559F: drivers/scsi/dmx3191d.c 14560F: drivers/scsi/g_NCR5380.* 14561F: drivers/scsi/mac_scsi.* 14562F: drivers/scsi/sun3_scsi.* 14563F: drivers/scsi/sun3_scsi_vme.c 14564 14565NCSI LIBRARY 14566M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14567S: Maintained 14568F: net/ncsi/ 14569 14570NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14571M: Guenter Roeck <linux@roeck-us.net> 14572L: linux-hwmon@vger.kernel.org 14573S: Maintained 14574F: Documentation/hwmon/nct6775.rst 14575F: drivers/hwmon/nct6775-core.c 14576F: drivers/hwmon/nct6775-platform.c 14577F: drivers/hwmon/nct6775.h 14578 14579NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14580M: Zev Weiss <zev@bewilderbeest.net> 14581L: linux-hwmon@vger.kernel.org 14582S: Maintained 14583F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14584F: drivers/hwmon/nct6775-i2c.c 14585 14586NETDEVSIM 14587M: Jakub Kicinski <kuba@kernel.org> 14588S: Maintained 14589F: drivers/net/netdevsim/* 14590 14591NETEM NETWORK EMULATOR 14592M: Stephen Hemminger <stephen@networkplumber.org> 14593L: netdev@vger.kernel.org 14594S: Maintained 14595F: net/sched/sch_netem.c 14596 14597NETERION 10GbE DRIVERS (s2io) 14598M: Jon Mason <jdmason@kudzu.us> 14599L: netdev@vger.kernel.org 14600S: Supported 14601F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14602F: drivers/net/ethernet/neterion/ 14603 14604NETFILTER 14605M: Pablo Neira Ayuso <pablo@netfilter.org> 14606M: Jozsef Kadlecsik <kadlec@netfilter.org> 14607M: Florian Westphal <fw@strlen.de> 14608L: netfilter-devel@vger.kernel.org 14609L: coreteam@netfilter.org 14610S: Maintained 14611W: http://www.netfilter.org/ 14612W: http://www.iptables.org/ 14613W: http://www.nftables.org/ 14614Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14615C: irc://irc.libera.chat/netfilter 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14618F: include/linux/netfilter* 14619F: include/linux/netfilter/ 14620F: include/net/netfilter/ 14621F: include/uapi/linux/netfilter* 14622F: include/uapi/linux/netfilter/ 14623F: net/*/netfilter.c 14624F: net/*/netfilter/ 14625F: net/bridge/br_netfilter*.c 14626F: net/netfilter/ 14627 14628NETROM NETWORK LAYER 14629M: Ralf Baechle <ralf@linux-mips.org> 14630L: linux-hams@vger.kernel.org 14631S: Maintained 14632W: http://www.linux-ax25.org/ 14633F: include/net/netrom.h 14634F: include/uapi/linux/netrom.h 14635F: net/netrom/ 14636 14637NETRONIX EMBEDDED CONTROLLER 14638M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14639S: Maintained 14640F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14641F: drivers/mfd/ntxec.c 14642F: drivers/pwm/pwm-ntxec.c 14643F: drivers/rtc/rtc-ntxec.c 14644F: include/linux/mfd/ntxec.h 14645 14646NETRONOME ETHERNET DRIVERS 14647M: Simon Horman <simon.horman@corigine.com> 14648R: Jakub Kicinski <kuba@kernel.org> 14649L: oss-drivers@corigine.com 14650S: Maintained 14651F: drivers/net/ethernet/netronome/ 14652 14653NETWORK BLOCK DEVICE (NBD) 14654M: Josef Bacik <josef@toxicpanda.com> 14655L: linux-block@vger.kernel.org 14656L: nbd@other.debian.org 14657S: Maintained 14658F: Documentation/admin-guide/blockdev/nbd.rst 14659F: drivers/block/nbd.c 14660F: include/trace/events/nbd.h 14661F: include/uapi/linux/nbd.h 14662 14663NETWORK DROP MONITOR 14664M: Neil Horman <nhorman@tuxdriver.com> 14665L: netdev@vger.kernel.org 14666S: Maintained 14667W: https://fedorahosted.org/dropwatch/ 14668F: include/uapi/linux/net_dropmon.h 14669F: net/core/drop_monitor.c 14670 14671NETWORKING DRIVERS 14672M: "David S. Miller" <davem@davemloft.net> 14673M: Eric Dumazet <edumazet@google.com> 14674M: Jakub Kicinski <kuba@kernel.org> 14675M: Paolo Abeni <pabeni@redhat.com> 14676L: netdev@vger.kernel.org 14677S: Maintained 14678Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14679T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14680T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14681F: Documentation/devicetree/bindings/net/ 14682F: drivers/connector/ 14683F: drivers/net/ 14684F: include/dt-bindings/net/ 14685F: include/linux/etherdevice.h 14686F: include/linux/fcdevice.h 14687F: include/linux/fddidevice.h 14688F: include/linux/hippidevice.h 14689F: include/linux/if_* 14690F: include/linux/inetdevice.h 14691F: include/linux/netdevice.h 14692F: include/uapi/linux/if_* 14693F: include/uapi/linux/netdevice.h 14694X: drivers/net/wireless/ 14695 14696NETWORKING DRIVERS (WIRELESS) 14697M: Kalle Valo <kvalo@kernel.org> 14698L: linux-wireless@vger.kernel.org 14699S: Maintained 14700W: https://wireless.wiki.kernel.org/ 14701Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14702T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14703T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14704F: Documentation/devicetree/bindings/net/wireless/ 14705F: drivers/net/wireless/ 14706 14707NETWORKING [DSA] 14708M: Andrew Lunn <andrew@lunn.ch> 14709M: Florian Fainelli <f.fainelli@gmail.com> 14710M: Vladimir Oltean <olteanv@gmail.com> 14711S: Maintained 14712F: Documentation/devicetree/bindings/net/dsa/ 14713F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14714F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14715F: drivers/net/dsa/ 14716F: include/linux/dsa/ 14717F: include/linux/platform_data/dsa.h 14718F: include/net/dsa.h 14719F: net/dsa/ 14720F: tools/testing/selftests/drivers/net/dsa/ 14721 14722NETWORKING [GENERAL] 14723M: "David S. Miller" <davem@davemloft.net> 14724M: Eric Dumazet <edumazet@google.com> 14725M: Jakub Kicinski <kuba@kernel.org> 14726M: Paolo Abeni <pabeni@redhat.com> 14727L: netdev@vger.kernel.org 14728S: Maintained 14729Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14730B: mailto:netdev@vger.kernel.org 14731T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14732T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14733F: Documentation/core-api/netlink.rst 14734F: Documentation/netlink/ 14735F: Documentation/networking/ 14736F: Documentation/process/maintainer-netdev.rst 14737F: Documentation/userspace-api/netlink/ 14738F: include/linux/in.h 14739F: include/linux/net.h 14740F: include/linux/netdevice.h 14741F: include/net/ 14742F: include/uapi/linux/in.h 14743F: include/uapi/linux/net.h 14744F: include/uapi/linux/net_namespace.h 14745F: include/uapi/linux/netdevice.h 14746F: lib/net_utils.c 14747F: lib/random32.c 14748F: net/ 14749F: tools/net/ 14750F: tools/testing/selftests/net/ 14751X: net/bluetooth/ 14752 14753NETWORKING [IPSEC] 14754M: Steffen Klassert <steffen.klassert@secunet.com> 14755M: Herbert Xu <herbert@gondor.apana.org.au> 14756M: "David S. Miller" <davem@davemloft.net> 14757L: netdev@vger.kernel.org 14758S: Maintained 14759T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14760T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14761F: include/net/xfrm.h 14762F: include/uapi/linux/xfrm.h 14763F: net/ipv4/ah4.c 14764F: net/ipv4/esp4* 14765F: net/ipv4/ip_vti.c 14766F: net/ipv4/ipcomp.c 14767F: net/ipv4/xfrm* 14768F: net/ipv6/ah6.c 14769F: net/ipv6/esp6* 14770F: net/ipv6/ip6_vti.c 14771F: net/ipv6/ipcomp6.c 14772F: net/ipv6/xfrm* 14773F: net/key/ 14774F: net/xfrm/ 14775F: tools/testing/selftests/net/ipsec.c 14776 14777NETWORKING [IPv4/IPv6] 14778M: "David S. Miller" <davem@davemloft.net> 14779M: David Ahern <dsahern@kernel.org> 14780L: netdev@vger.kernel.org 14781S: Maintained 14782T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14783F: arch/x86/net/* 14784F: include/linux/ip.h 14785F: include/linux/ipv6* 14786F: include/net/fib* 14787F: include/net/ip* 14788F: include/net/route.h 14789F: net/ipv4/ 14790F: net/ipv6/ 14791 14792NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14793M: Paul Moore <paul@paul-moore.com> 14794L: netdev@vger.kernel.org 14795L: linux-security-module@vger.kernel.org 14796S: Supported 14797W: https://github.com/netlabel 14798F: Documentation/netlabel/ 14799F: include/net/calipso.h 14800F: include/net/cipso_ipv4.h 14801F: include/net/netlabel.h 14802F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14803F: include/uapi/linux/netfilter/xt_SECMARK.h 14804F: net/ipv4/cipso_ipv4.c 14805F: net/ipv6/calipso.c 14806F: net/netfilter/xt_CONNSECMARK.c 14807F: net/netfilter/xt_SECMARK.c 14808F: net/netlabel/ 14809 14810NETWORKING [MPTCP] 14811M: Matthieu Baerts <matthieu.baerts@tessares.net> 14812M: Mat Martineau <martineau@kernel.org> 14813L: netdev@vger.kernel.org 14814L: mptcp@lists.linux.dev 14815S: Maintained 14816W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14817B: https://github.com/multipath-tcp/mptcp_net-next/issues 14818T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14819T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14820F: Documentation/networking/mptcp-sysctl.rst 14821F: include/net/mptcp.h 14822F: include/trace/events/mptcp.h 14823F: include/uapi/linux/mptcp.h 14824F: net/mptcp/ 14825F: tools/testing/selftests/bpf/*/*mptcp*.c 14826F: tools/testing/selftests/net/mptcp/ 14827 14828NETWORKING [TCP] 14829M: Eric Dumazet <edumazet@google.com> 14830L: netdev@vger.kernel.org 14831S: Maintained 14832F: include/linux/tcp.h 14833F: include/net/tcp.h 14834F: include/trace/events/tcp.h 14835F: include/uapi/linux/tcp.h 14836F: net/ipv4/syncookies.c 14837F: net/ipv4/tcp*.c 14838F: net/ipv6/syncookies.c 14839F: net/ipv6/tcp*.c 14840 14841NETWORKING [TLS] 14842M: Boris Pismenny <borisp@nvidia.com> 14843M: John Fastabend <john.fastabend@gmail.com> 14844M: Jakub Kicinski <kuba@kernel.org> 14845L: netdev@vger.kernel.org 14846S: Maintained 14847F: include/net/tls.h 14848F: include/uapi/linux/tls.h 14849F: net/tls/* 14850 14851NETXEN (1/10) GbE SUPPORT 14852M: Manish Chopra <manishc@marvell.com> 14853M: Rahul Verma <rahulv@marvell.com> 14854M: GR-Linux-NIC-Dev@marvell.com 14855L: netdev@vger.kernel.org 14856S: Supported 14857F: drivers/net/ethernet/qlogic/netxen/ 14858 14859NET_FAILOVER MODULE 14860M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14861L: netdev@vger.kernel.org 14862S: Supported 14863F: Documentation/networking/net_failover.rst 14864F: drivers/net/net_failover.c 14865F: include/net/net_failover.h 14866 14867NEXTHOP 14868M: David Ahern <dsahern@kernel.org> 14869L: netdev@vger.kernel.org 14870S: Maintained 14871F: include/net/netns/nexthop.h 14872F: include/net/nexthop.h 14873F: include/uapi/linux/nexthop.h 14874F: net/ipv4/nexthop.c 14875 14876NFC SUBSYSTEM 14877M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14878L: netdev@vger.kernel.org 14879S: Maintained 14880F: Documentation/devicetree/bindings/net/nfc/ 14881F: drivers/nfc/ 14882F: include/net/nfc/ 14883F: include/uapi/linux/nfc.h 14884F: net/nfc/ 14885 14886NFC VIRTUAL NCI DEVICE DRIVER 14887M: Bongsu Jeon <bongsu.jeon@samsung.com> 14888L: netdev@vger.kernel.org 14889S: Supported 14890F: drivers/nfc/virtual_ncidev.c 14891F: tools/testing/selftests/nci/ 14892 14893NFS, SUNRPC, AND LOCKD CLIENTS 14894M: Trond Myklebust <trond.myklebust@hammerspace.com> 14895M: Anna Schumaker <anna@kernel.org> 14896L: linux-nfs@vger.kernel.org 14897S: Maintained 14898W: http://client.linux-nfs.org 14899T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14900F: Documentation/filesystems/nfs/ 14901F: fs/lockd/ 14902F: fs/nfs/ 14903F: fs/nfs_common/ 14904F: include/linux/lockd/ 14905F: include/linux/nfs* 14906F: include/linux/sunrpc/ 14907F: include/uapi/linux/nfs* 14908F: include/uapi/linux/sunrpc/ 14909F: net/sunrpc/ 14910 14911NILFS2 FILESYSTEM 14912M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14913L: linux-nilfs@vger.kernel.org 14914S: Supported 14915W: https://nilfs.sourceforge.io/ 14916W: https://nilfs.osdn.jp/ 14917T: git https://github.com/konis/nilfs2.git 14918F: Documentation/filesystems/nilfs2.rst 14919F: fs/nilfs2/ 14920F: include/trace/events/nilfs2.h 14921F: include/uapi/linux/nilfs2_api.h 14922F: include/uapi/linux/nilfs2_ondisk.h 14923 14924NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14925M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14926S: Maintained 14927W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14928F: Documentation/scsi/NinjaSCSI.rst 14929F: drivers/scsi/pcmcia/nsp_* 14930 14931NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14932M: GOTO Masanori <gotom@debian.or.jp> 14933M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14934S: Maintained 14935W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14936F: Documentation/scsi/NinjaSCSI.rst 14937F: drivers/scsi/nsp32* 14938 14939NINTENDO HID DRIVER 14940M: Daniel J. Ogorchock <djogorchock@gmail.com> 14941L: linux-input@vger.kernel.org 14942S: Maintained 14943F: drivers/hid/hid-nintendo* 14944 14945NIOS2 ARCHITECTURE 14946M: Dinh Nguyen <dinguyen@kernel.org> 14947S: Maintained 14948T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14949F: arch/nios2/ 14950 14951NITRO ENCLAVES (NE) 14952M: Alexandru Ciobotaru <alcioa@amazon.com> 14953L: linux-kernel@vger.kernel.org 14954L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14955S: Supported 14956W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14957F: Documentation/virt/ne_overview.rst 14958F: drivers/virt/nitro_enclaves/ 14959F: include/linux/nitro_enclaves.h 14960F: include/uapi/linux/nitro_enclaves.h 14961F: samples/nitro_enclaves/ 14962 14963NOHZ, DYNTICKS SUPPORT 14964M: Frederic Weisbecker <frederic@kernel.org> 14965M: Thomas Gleixner <tglx@linutronix.de> 14966M: Ingo Molnar <mingo@kernel.org> 14967L: linux-kernel@vger.kernel.org 14968S: Maintained 14969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14970F: include/linux/sched/nohz.h 14971F: include/linux/tick.h 14972F: kernel/time/tick*.* 14973 14974NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14975M: Pavel Machek <pavel@ucw.cz> 14976M: Sakari Ailus <sakari.ailus@iki.fi> 14977L: linux-media@vger.kernel.org 14978S: Maintained 14979F: drivers/media/i2c/ad5820.c 14980F: drivers/media/i2c/et8ek8 14981 14982NOKIA N900 POWER SUPPLY DRIVERS 14983R: Pali Rohár <pali@kernel.org> 14984F: drivers/power/supply/bq2415x_charger.c 14985F: drivers/power/supply/bq27xxx_battery.c 14986F: drivers/power/supply/bq27xxx_battery_i2c.c 14987F: drivers/power/supply/isp1704_charger.c 14988F: drivers/power/supply/rx51_battery.c 14989F: include/linux/power/bq2415x_charger.h 14990F: include/linux/power/bq27xxx_battery.h 14991 14992NOLIBC HEADER FILE 14993M: Willy Tarreau <w@1wt.eu> 14994S: Maintained 14995T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14996F: tools/include/nolibc/ 14997F: tools/testing/selftests/nolibc/ 14998 14999NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15000M: Hans de Goede <hdegoede@redhat.com> 15001L: linux-input@vger.kernel.org 15002S: Maintained 15003F: drivers/input/touchscreen/novatek-nvt-ts.c 15004 15005NSDEPS 15006M: Matthias Maennich <maennich@google.com> 15007S: Maintained 15008F: Documentation/core-api/symbol-namespaces.rst 15009F: scripts/nsdeps 15010 15011NTB AMD DRIVER 15012M: Sanjay R Mehta <sanju.mehta@amd.com> 15013M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15014L: ntb@lists.linux.dev 15015S: Supported 15016F: drivers/ntb/hw/amd/ 15017 15018NTB DRIVER CORE 15019M: Jon Mason <jdmason@kudzu.us> 15020M: Dave Jiang <dave.jiang@intel.com> 15021M: Allen Hubbe <allenbh@gmail.com> 15022L: ntb@lists.linux.dev 15023S: Supported 15024W: https://github.com/jonmason/ntb/wiki 15025T: git https://github.com/jonmason/ntb.git 15026F: drivers/net/ntb_netdev.c 15027F: drivers/ntb/ 15028F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15029F: include/linux/ntb.h 15030F: include/linux/ntb_transport.h 15031F: tools/testing/selftests/ntb/ 15032 15033NTB IDT DRIVER 15034M: Serge Semin <fancer.lancer@gmail.com> 15035L: ntb@lists.linux.dev 15036S: Supported 15037F: drivers/ntb/hw/idt/ 15038 15039NTB INTEL DRIVER 15040M: Dave Jiang <dave.jiang@intel.com> 15041L: ntb@lists.linux.dev 15042S: Supported 15043W: https://github.com/davejiang/linux/wiki 15044T: git https://github.com/davejiang/linux.git 15045F: drivers/ntb/hw/intel/ 15046 15047NTFS FILESYSTEM 15048M: Anton Altaparmakov <anton@tuxera.com> 15049R: Namjae Jeon <linkinjeon@kernel.org> 15050L: linux-ntfs-dev@lists.sourceforge.net 15051S: Supported 15052W: http://www.tuxera.com/ 15053T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15054F: Documentation/filesystems/ntfs.rst 15055F: fs/ntfs/ 15056 15057NTFS3 FILESYSTEM 15058M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15059L: ntfs3@lists.linux.dev 15060S: Supported 15061W: http://www.paragon-software.com/ 15062T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15063F: Documentation/filesystems/ntfs3.rst 15064F: fs/ntfs3/ 15065 15066NUBUS SUBSYSTEM 15067M: Finn Thain <fthain@linux-m68k.org> 15068L: linux-m68k@lists.linux-m68k.org 15069S: Maintained 15070F: arch/*/include/asm/nubus.h 15071F: drivers/nubus/ 15072F: include/linux/nubus.h 15073F: include/uapi/linux/nubus.h 15074 15075NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15076M: Antonino Daplas <adaplas@gmail.com> 15077L: linux-fbdev@vger.kernel.org 15078S: Maintained 15079F: drivers/video/fbdev/nvidia/ 15080F: drivers/video/fbdev/riva/ 15081 15082NVIDIA WMI EC BACKLIGHT DRIVER 15083M: Daniel Dadap <ddadap@nvidia.com> 15084L: platform-driver-x86@vger.kernel.org 15085S: Supported 15086F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15087F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15088 15089NVM EXPRESS DRIVER 15090M: Keith Busch <kbusch@kernel.org> 15091M: Jens Axboe <axboe@fb.com> 15092M: Christoph Hellwig <hch@lst.de> 15093M: Sagi Grimberg <sagi@grimberg.me> 15094L: linux-nvme@lists.infradead.org 15095S: Supported 15096W: http://git.infradead.org/nvme.git 15097T: git git://git.infradead.org/nvme.git 15098F: Documentation/nvme/ 15099F: drivers/nvme/common/ 15100F: drivers/nvme/host/ 15101F: include/linux/nvme-*.h 15102F: include/linux/nvme.h 15103F: include/uapi/linux/nvme_ioctl.h 15104 15105NVM EXPRESS FABRICS AUTHENTICATION 15106M: Hannes Reinecke <hare@suse.de> 15107L: linux-nvme@lists.infradead.org 15108S: Supported 15109F: drivers/nvme/host/auth.c 15110F: drivers/nvme/target/auth.c 15111F: drivers/nvme/target/fabrics-cmd-auth.c 15112F: include/linux/nvme-auth.h 15113 15114NVM EXPRESS FC TRANSPORT DRIVERS 15115M: James Smart <james.smart@broadcom.com> 15116L: linux-nvme@lists.infradead.org 15117S: Supported 15118F: drivers/nvme/host/fc.c 15119F: drivers/nvme/target/fc.c 15120F: drivers/nvme/target/fcloop.c 15121F: include/linux/nvme-fc-driver.h 15122F: include/linux/nvme-fc.h 15123 15124NVM EXPRESS HARDWARE MONITORING SUPPORT 15125M: Guenter Roeck <linux@roeck-us.net> 15126L: linux-nvme@lists.infradead.org 15127S: Supported 15128F: drivers/nvme/host/hwmon.c 15129 15130NVM EXPRESS TARGET DRIVER 15131M: Christoph Hellwig <hch@lst.de> 15132M: Sagi Grimberg <sagi@grimberg.me> 15133M: Chaitanya Kulkarni <kch@nvidia.com> 15134L: linux-nvme@lists.infradead.org 15135S: Supported 15136W: http://git.infradead.org/nvme.git 15137T: git git://git.infradead.org/nvme.git 15138F: drivers/nvme/target/ 15139 15140NVMEM FRAMEWORK 15141M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15142S: Maintained 15143T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15144F: Documentation/ABI/stable/sysfs-bus-nvmem 15145F: Documentation/devicetree/bindings/nvmem/ 15146F: drivers/nvmem/ 15147F: include/linux/nvmem-consumer.h 15148F: include/linux/nvmem-provider.h 15149 15150NXP BLUETOOTH WIRELESS DRIVERS 15151M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15152M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15153S: Maintained 15154F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15155F: drivers/bluetooth/btnxpuart.c 15156 15157NXP C45 TJA11XX PHY DRIVER 15158M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15159L: netdev@vger.kernel.org 15160S: Maintained 15161F: drivers/net/phy/nxp-c45-tja11xx.c 15162 15163NXP FSPI DRIVER 15164M: Han Xu <han.xu@nxp.com> 15165M: Haibo Chen <haibo.chen@nxp.com> 15166R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15167L: linux-spi@vger.kernel.org 15168S: Maintained 15169F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15170F: drivers/spi/spi-nxp-fspi.c 15171 15172NXP FXAS21002C DRIVER 15173M: Rui Miguel Silva <rmfrfs@gmail.com> 15174L: linux-iio@vger.kernel.org 15175S: Maintained 15176F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15177F: drivers/iio/gyro/fxas21002c.h 15178F: drivers/iio/gyro/fxas21002c_core.c 15179F: drivers/iio/gyro/fxas21002c_i2c.c 15180F: drivers/iio/gyro/fxas21002c_spi.c 15181 15182NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15183M: Haibo Chen <haibo.chen@nxp.com> 15184L: linux-iio@vger.kernel.org 15185L: linux-imx@nxp.com 15186S: Maintained 15187F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15188F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15189F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15190F: drivers/iio/adc/imx7d_adc.c 15191F: drivers/iio/adc/imx93_adc.c 15192F: drivers/iio/adc/vf610_adc.c 15193 15194NXP i.MX 8M ISI DRIVER 15195M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15196L: linux-media@vger.kernel.org 15197S: Maintained 15198F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15199F: drivers/media/platform/nxp/imx8-isi/ 15200 15201NXP i.MX 8MP DW100 V4L2 DRIVER 15202M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15203L: linux-media@vger.kernel.org 15204S: Maintained 15205F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15206F: Documentation/userspace-api/media/drivers/dw100.rst 15207F: drivers/media/platform/nxp/dw100/ 15208F: include/uapi/linux/dw100.h 15209 15210NXP i.MX 8MQ DCSS DRIVER 15211M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15212R: Lucas Stach <l.stach@pengutronix.de> 15213L: dri-devel@lists.freedesktop.org 15214S: Maintained 15215F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15216F: drivers/gpu/drm/imx/dcss/ 15217 15218NXP i.MX 8QXP ADC DRIVER 15219M: Cai Huoqing <cai.huoqing@linux.dev> 15220M: Haibo Chen <haibo.chen@nxp.com> 15221L: linux-imx@nxp.com 15222L: linux-iio@vger.kernel.org 15223S: Maintained 15224F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15225F: drivers/iio/adc/imx8qxp-adc.c 15226 15227NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15228M: Mirela Rabulea <mirela.rabulea@nxp.com> 15229R: NXP Linux Team <linux-imx@nxp.com> 15230L: linux-media@vger.kernel.org 15231S: Maintained 15232F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15233F: drivers/media/platform/nxp/imx-jpeg 15234 15235NXP i.MX CLOCK DRIVERS 15236M: Abel Vesa <abelvesa@kernel.org> 15237R: Peng Fan <peng.fan@nxp.com> 15238L: linux-clk@vger.kernel.org 15239L: linux-imx@nxp.com 15240S: Maintained 15241T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15242F: Documentation/devicetree/bindings/clock/imx* 15243F: drivers/clk/imx/ 15244F: include/dt-bindings/clock/imx* 15245 15246NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15247M: Jagan Teki <jagan@amarulasolutions.com> 15248S: Maintained 15249F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15250F: drivers/regulator/pf8x00-regulator.c 15251 15252NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15253M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15254L: linux-kernel@vger.kernel.org 15255S: Maintained 15256F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15257F: drivers/extcon/extcon-ptn5150.c 15258 15259NXP SGTL5000 DRIVER 15260M: Fabio Estevam <festevam@gmail.com> 15261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15262S: Maintained 15263F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15264F: sound/soc/codecs/sgtl5000* 15265 15266NXP SJA1105 ETHERNET SWITCH DRIVER 15267M: Vladimir Oltean <olteanv@gmail.com> 15268L: linux-kernel@vger.kernel.org 15269S: Maintained 15270F: drivers/net/dsa/sja1105 15271F: drivers/net/pcs/pcs-xpcs-nxp.c 15272 15273NXP TDA998X DRM DRIVER 15274M: Russell King <linux@armlinux.org.uk> 15275S: Maintained 15276T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15277T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15278F: drivers/gpu/drm/i2c/tda998x_drv.c 15279F: include/drm/i2c/tda998x.h 15280F: include/dt-bindings/display/tda998x.h 15281K: "nxp,tda998x" 15282 15283NXP TFA9879 DRIVER 15284M: Peter Rosin <peda@axentia.se> 15285L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15286S: Maintained 15287F: Documentation/devicetree/bindings/sound/tfa9879.txt 15288F: sound/soc/codecs/tfa9879* 15289 15290NXP-NCI NFC DRIVER 15291S: Orphan 15292F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15293F: drivers/nfc/nxp-nci 15294 15295NXP/Goodix TFA989X (TFA1) DRIVER 15296M: Stephan Gerhold <stephan@gerhold.net> 15297L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15298S: Maintained 15299F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15300F: sound/soc/codecs/tfa989x.c 15301 15302NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15303M: Jonas Malaco <jonas@protocubo.io> 15304L: linux-hwmon@vger.kernel.org 15305S: Maintained 15306F: Documentation/hwmon/nzxt-kraken2.rst 15307F: drivers/hwmon/nzxt-kraken2.c 15308 15309NZXT-SMART2 HARDWARE MONITORING DRIVER 15310M: Aleksandr Mezin <mezin.alexander@gmail.com> 15311L: linux-hwmon@vger.kernel.org 15312S: Maintained 15313F: Documentation/hwmon/nzxt-smart2.rst 15314F: drivers/hwmon/nzxt-smart2.c 15315 15316OBJAGG 15317M: Jiri Pirko <jiri@resnulli.us> 15318L: netdev@vger.kernel.org 15319S: Supported 15320F: include/linux/objagg.h 15321F: lib/objagg.c 15322F: lib/test_objagg.c 15323 15324OBJTOOL 15325M: Josh Poimboeuf <jpoimboe@kernel.org> 15326M: Peter Zijlstra <peterz@infradead.org> 15327S: Supported 15328F: include/linux/objtool*.h 15329F: tools/objtool/ 15330 15331OCELOT ETHERNET SWITCH DRIVER 15332M: Vladimir Oltean <vladimir.oltean@nxp.com> 15333M: Claudiu Manoil <claudiu.manoil@nxp.com> 15334M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15335M: UNGLinuxDriver@microchip.com 15336L: netdev@vger.kernel.org 15337S: Supported 15338F: drivers/net/dsa/ocelot/* 15339F: drivers/net/ethernet/mscc/ 15340F: include/soc/mscc/ocelot* 15341F: net/dsa/tag_ocelot.c 15342F: net/dsa/tag_ocelot_8021q.c 15343F: tools/testing/selftests/drivers/net/ocelot/* 15344 15345OCELOT EXTERNAL SWITCH CONTROL 15346M: Colin Foster <colin.foster@in-advantage.com> 15347S: Supported 15348F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15349F: drivers/mfd/ocelot* 15350F: drivers/net/dsa/ocelot/ocelot_ext.c 15351F: include/linux/mfd/ocelot.h 15352 15353OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15354M: Frederic Barrat <fbarrat@linux.ibm.com> 15355M: Andrew Donnellan <ajd@linux.ibm.com> 15356L: linuxppc-dev@lists.ozlabs.org 15357S: Supported 15358F: Documentation/userspace-api/accelerators/ocxl.rst 15359F: arch/powerpc/include/asm/pnv-ocxl.h 15360F: arch/powerpc/platforms/powernv/ocxl.c 15361F: drivers/misc/ocxl/ 15362F: include/misc/ocxl* 15363F: include/uapi/misc/ocxl.h 15364 15365OMAP AUDIO SUPPORT 15366M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15367M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15369L: linux-omap@vger.kernel.org 15370S: Maintained 15371F: sound/soc/ti/n810.c 15372F: sound/soc/ti/omap* 15373F: sound/soc/ti/rx51.c 15374F: sound/soc/ti/sdma-pcm.* 15375 15376OMAP CLOCK FRAMEWORK SUPPORT 15377M: Paul Walmsley <paul@pwsan.com> 15378L: linux-omap@vger.kernel.org 15379S: Maintained 15380F: arch/arm/*omap*/*clock* 15381 15382OMAP DEVICE TREE SUPPORT 15383M: Benoît Cousson <bcousson@baylibre.com> 15384M: Tony Lindgren <tony@atomide.com> 15385L: linux-omap@vger.kernel.org 15386L: devicetree@vger.kernel.org 15387S: Maintained 15388F: arch/arm/boot/dts/ti/omap/ 15389 15390OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15391L: linux-omap@vger.kernel.org 15392L: linux-fbdev@vger.kernel.org 15393S: Orphan 15394F: Documentation/arch/arm/omap/dss.rst 15395F: drivers/video/fbdev/omap2/ 15396 15397OMAP FRAMEBUFFER SUPPORT 15398L: linux-fbdev@vger.kernel.org 15399L: linux-omap@vger.kernel.org 15400S: Orphan 15401F: drivers/video/fbdev/omap/ 15402 15403OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15404M: Roger Quadros <rogerq@kernel.org> 15405M: Tony Lindgren <tony@atomide.com> 15406L: linux-omap@vger.kernel.org 15407S: Maintained 15408F: arch/arm/mach-omap2/*gpmc* 15409F: drivers/memory/omap-gpmc.c 15410 15411OMAP GPIO DRIVER 15412M: Grygorii Strashko <grygorii.strashko@ti.com> 15413M: Santosh Shilimkar <ssantosh@kernel.org> 15414M: Kevin Hilman <khilman@kernel.org> 15415L: linux-omap@vger.kernel.org 15416S: Maintained 15417F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15418F: drivers/gpio/gpio-omap.c 15419 15420OMAP HARDWARE SPINLOCK SUPPORT 15421M: Ohad Ben-Cohen <ohad@wizery.com> 15422L: linux-omap@vger.kernel.org 15423S: Maintained 15424F: drivers/hwspinlock/omap_hwspinlock.c 15425 15426OMAP HS MMC SUPPORT 15427L: linux-mmc@vger.kernel.org 15428L: linux-omap@vger.kernel.org 15429S: Orphan 15430F: drivers/mmc/host/omap_hsmmc.c 15431 15432OMAP HWMOD DATA 15433M: Paul Walmsley <paul@pwsan.com> 15434L: linux-omap@vger.kernel.org 15435S: Maintained 15436F: arch/arm/mach-omap2/omap_hwmod*data* 15437 15438OMAP HWMOD SUPPORT 15439M: Benoît Cousson <bcousson@baylibre.com> 15440M: Paul Walmsley <paul@pwsan.com> 15441L: linux-omap@vger.kernel.org 15442S: Maintained 15443F: arch/arm/mach-omap2/omap_hwmod.* 15444 15445OMAP I2C DRIVER 15446M: Vignesh R <vigneshr@ti.com> 15447L: linux-omap@vger.kernel.org 15448L: linux-i2c@vger.kernel.org 15449S: Maintained 15450F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15451F: drivers/i2c/busses/i2c-omap.c 15452 15453OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15454M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15455L: linux-media@vger.kernel.org 15456S: Maintained 15457F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15458F: drivers/media/platform/ti/omap3isp/ 15459F: drivers/staging/media/omap4iss/ 15460 15461OMAP MMC SUPPORT 15462M: Aaro Koskinen <aaro.koskinen@iki.fi> 15463L: linux-omap@vger.kernel.org 15464S: Odd Fixes 15465F: drivers/mmc/host/omap.c 15466 15467OMAP POWER MANAGEMENT SUPPORT 15468M: Kevin Hilman <khilman@kernel.org> 15469L: linux-omap@vger.kernel.org 15470S: Maintained 15471F: arch/arm/*omap*/*pm* 15472F: drivers/cpufreq/omap-cpufreq.c 15473 15474OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15475M: Paul Walmsley <paul@pwsan.com> 15476L: linux-omap@vger.kernel.org 15477S: Maintained 15478F: arch/arm/mach-omap2/prm* 15479 15480OMAP RANDOM NUMBER GENERATOR SUPPORT 15481M: Deepak Saxena <dsaxena@plexity.net> 15482S: Maintained 15483F: drivers/char/hw_random/omap-rng.c 15484 15485OMAP USB SUPPORT 15486L: linux-usb@vger.kernel.org 15487L: linux-omap@vger.kernel.org 15488S: Orphan 15489F: arch/arm/*omap*/usb* 15490F: drivers/usb/*/*omap* 15491 15492OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15493M: Mark Jackson <mpfj@newflow.co.uk> 15494L: linux-omap@vger.kernel.org 15495S: Maintained 15496F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15497 15498OMAP1 SUPPORT 15499M: Aaro Koskinen <aaro.koskinen@iki.fi> 15500M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15501M: Tony Lindgren <tony@atomide.com> 15502L: linux-omap@vger.kernel.org 15503S: Maintained 15504Q: http://patchwork.kernel.org/project/linux-omap/list/ 15505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15506F: arch/arm/configs/omap1_defconfig 15507F: arch/arm/mach-omap1/ 15508F: drivers/i2c/busses/i2c-omap.c 15509F: include/linux/platform_data/ams-delta-fiq.h 15510F: include/linux/platform_data/i2c-omap.h 15511 15512OMAP2+ SUPPORT 15513M: Tony Lindgren <tony@atomide.com> 15514L: linux-omap@vger.kernel.org 15515S: Maintained 15516W: http://www.muru.com/linux/omap/ 15517W: http://linux.omap.com/ 15518Q: http://patchwork.kernel.org/project/linux-omap/list/ 15519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15520F: arch/arm/configs/omap2plus_defconfig 15521F: arch/arm/mach-omap2/ 15522F: drivers/bus/ti-sysc.c 15523F: drivers/gpio/gpio-tps65219.c 15524F: drivers/i2c/busses/i2c-omap.c 15525F: drivers/irqchip/irq-omap-intc.c 15526F: drivers/mfd/*omap*.c 15527F: drivers/mfd/menelaus.c 15528F: drivers/mfd/palmas.c 15529F: drivers/mfd/tps65217.c 15530F: drivers/mfd/tps65218.c 15531F: drivers/mfd/tps65219.c 15532F: drivers/mfd/tps65910.c 15533F: drivers/mfd/twl-core.[ch] 15534F: drivers/mfd/twl4030*.c 15535F: drivers/mfd/twl6030*.c 15536F: drivers/mfd/twl6040*.c 15537F: drivers/regulator/palmas-regulator*.c 15538F: drivers/regulator/pbias-regulator.c 15539F: drivers/regulator/tps65217-regulator.c 15540F: drivers/regulator/tps65218-regulator.c 15541F: drivers/regulator/tps65219-regulator.c 15542F: drivers/regulator/tps65910-regulator.c 15543F: drivers/regulator/twl-regulator.c 15544F: drivers/regulator/twl6030-regulator.c 15545F: include/linux/platform_data/i2c-omap.h 15546F: include/linux/platform_data/ti-sysc.h 15547 15548OMFS FILESYSTEM 15549M: Bob Copeland <me@bobcopeland.com> 15550L: linux-karma-devel@lists.sourceforge.net 15551S: Maintained 15552F: Documentation/filesystems/omfs.rst 15553F: fs/omfs/ 15554 15555OMNIVISION OG01A1B SENSOR DRIVER 15556M: Shawn Tu <shawnx.tu@intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559F: drivers/media/i2c/og01a1b.c 15560 15561OMNIVISION OV01A10 SENSOR DRIVER 15562M: Bingbu Cao <bingbu.cao@intel.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565T: git git://linuxtv.org/media_tree.git 15566F: drivers/media/i2c/ov01a10.c 15567 15568OMNIVISION OV02A10 SENSOR DRIVER 15569M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15570L: linux-media@vger.kernel.org 15571S: Maintained 15572T: git git://linuxtv.org/media_tree.git 15573F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15574F: drivers/media/i2c/ov02a10.c 15575 15576OMNIVISION OV08D10 SENSOR DRIVER 15577M: Jimmy Su <jimmy.su@intel.com> 15578L: linux-media@vger.kernel.org 15579S: Maintained 15580T: git git://linuxtv.org/media_tree.git 15581F: drivers/media/i2c/ov08d10.c 15582 15583OMNIVISION OV08X40 SENSOR DRIVER 15584M: Jason Chen <jason.z.chen@intel.com> 15585L: linux-media@vger.kernel.org 15586S: Maintained 15587T: git git://linuxtv.org/media_tree.git 15588F: drivers/media/i2c/ov08x40.c 15589 15590OMNIVISION OV13858 SENSOR DRIVER 15591M: Sakari Ailus <sakari.ailus@linux.intel.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: drivers/media/i2c/ov13858.c 15596 15597OMNIVISION OV13B10 SENSOR DRIVER 15598M: Arec Kao <arec.kao@intel.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: drivers/media/i2c/ov13b10.c 15603 15604OMNIVISION OV2680 SENSOR DRIVER 15605M: Rui Miguel Silva <rmfrfs@gmail.com> 15606L: linux-media@vger.kernel.org 15607S: Maintained 15608T: git git://linuxtv.org/media_tree.git 15609F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15610F: drivers/media/i2c/ov2680.c 15611 15612OMNIVISION OV2685 SENSOR DRIVER 15613M: Shunqian Zheng <zhengsq@rock-chips.com> 15614L: linux-media@vger.kernel.org 15615S: Maintained 15616T: git git://linuxtv.org/media_tree.git 15617F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15618F: drivers/media/i2c/ov2685.c 15619 15620OMNIVISION OV2740 SENSOR DRIVER 15621M: Tianshu Qiu <tian.shu.qiu@intel.com> 15622R: Shawn Tu <shawnx.tu@intel.com> 15623R: Bingbu Cao <bingbu.cao@intel.com> 15624L: linux-media@vger.kernel.org 15625S: Maintained 15626T: git git://linuxtv.org/media_tree.git 15627F: drivers/media/i2c/ov2740.c 15628 15629OMNIVISION OV4689 SENSOR DRIVER 15630M: Mikhail Rudenko <mike.rudenko@gmail.com> 15631L: linux-media@vger.kernel.org 15632S: Maintained 15633T: git git://linuxtv.org/media_tree.git 15634F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15635F: drivers/media/i2c/ov5647.c 15636 15637OMNIVISION OV5640 SENSOR DRIVER 15638M: Steve Longerbeam <slongerbeam@gmail.com> 15639L: linux-media@vger.kernel.org 15640S: Maintained 15641T: git git://linuxtv.org/media_tree.git 15642F: drivers/media/i2c/ov5640.c 15643 15644OMNIVISION OV5647 SENSOR DRIVER 15645M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15646M: Jacopo Mondi <jacopo@jmondi.org> 15647L: linux-media@vger.kernel.org 15648S: Maintained 15649T: git git://linuxtv.org/media_tree.git 15650F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15651F: drivers/media/i2c/ov5647.c 15652 15653OMNIVISION OV5670 SENSOR DRIVER 15654M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15655L: linux-media@vger.kernel.org 15656S: Maintained 15657T: git git://linuxtv.org/media_tree.git 15658F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15659F: drivers/media/i2c/ov5670.c 15660 15661OMNIVISION OV5675 SENSOR DRIVER 15662M: Shawn Tu <shawnx.tu@intel.com> 15663L: linux-media@vger.kernel.org 15664S: Maintained 15665T: git git://linuxtv.org/media_tree.git 15666F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15667F: drivers/media/i2c/ov5675.c 15668 15669OMNIVISION OV5693 SENSOR DRIVER 15670M: Daniel Scally <djrscally@gmail.com> 15671L: linux-media@vger.kernel.org 15672S: Maintained 15673T: git git://linuxtv.org/media_tree.git 15674F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15675F: drivers/media/i2c/ov5693.c 15676 15677OMNIVISION OV5695 SENSOR DRIVER 15678M: Shunqian Zheng <zhengsq@rock-chips.com> 15679L: linux-media@vger.kernel.org 15680S: Maintained 15681T: git git://linuxtv.org/media_tree.git 15682F: drivers/media/i2c/ov5695.c 15683 15684OMNIVISION OV7670 SENSOR DRIVER 15685L: linux-media@vger.kernel.org 15686S: Orphan 15687T: git git://linuxtv.org/media_tree.git 15688F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15689F: drivers/media/i2c/ov7670.c 15690 15691OMNIVISION OV772x SENSOR DRIVER 15692M: Jacopo Mondi <jacopo@jmondi.org> 15693L: linux-media@vger.kernel.org 15694S: Odd fixes 15695T: git git://linuxtv.org/media_tree.git 15696F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15697F: drivers/media/i2c/ov772x.c 15698F: include/media/i2c/ov772x.h 15699 15700OMNIVISION OV7740 SENSOR DRIVER 15701M: Wenyou Yang <wenyou.yang@microchip.com> 15702L: linux-media@vger.kernel.org 15703S: Maintained 15704T: git git://linuxtv.org/media_tree.git 15705F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15706F: drivers/media/i2c/ov7740.c 15707 15708OMNIVISION OV8856 SENSOR DRIVER 15709M: Sakari Ailus <sakari.ailus@linux.intel.com> 15710L: linux-media@vger.kernel.org 15711S: Maintained 15712T: git git://linuxtv.org/media_tree.git 15713F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15714F: drivers/media/i2c/ov8856.c 15715 15716OMNIVISION OV8858 SENSOR DRIVER 15717M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15718M: Nicholas Roth <nicholas@rothemail.net> 15719L: linux-media@vger.kernel.org 15720S: Maintained 15721T: git git://linuxtv.org/media_tree.git 15722F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15723F: drivers/media/i2c/ov8858.c 15724 15725OMNIVISION OV9282 SENSOR DRIVER 15726M: Paul J. Murphy <paul.j.murphy@intel.com> 15727M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15728L: linux-media@vger.kernel.org 15729S: Maintained 15730T: git git://linuxtv.org/media_tree.git 15731F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15732F: drivers/media/i2c/ov9282.c 15733 15734OMNIVISION OV9640 SENSOR DRIVER 15735M: Petr Cvek <petrcvekcz@gmail.com> 15736L: linux-media@vger.kernel.org 15737S: Maintained 15738F: drivers/media/i2c/ov9640.* 15739 15740OMNIVISION OV9650 SENSOR DRIVER 15741M: Sakari Ailus <sakari.ailus@linux.intel.com> 15742R: Akinobu Mita <akinobu.mita@gmail.com> 15743R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15744L: linux-media@vger.kernel.org 15745S: Maintained 15746T: git git://linuxtv.org/media_tree.git 15747F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15748F: drivers/media/i2c/ov9650.c 15749 15750OMNIVISION OV9734 SENSOR DRIVER 15751M: Tianshu Qiu <tian.shu.qiu@intel.com> 15752R: Bingbu Cao <bingbu.cao@intel.com> 15753L: linux-media@vger.kernel.org 15754S: Maintained 15755T: git git://linuxtv.org/media_tree.git 15756F: drivers/media/i2c/ov9734.c 15757 15758ONBOARD USB HUB DRIVER 15759M: Matthias Kaehlcke <mka@chromium.org> 15760L: linux-usb@vger.kernel.org 15761S: Maintained 15762F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15763F: drivers/usb/misc/onboard_usb_hub.c 15764 15765ONENAND FLASH DRIVER 15766M: Kyungmin Park <kyungmin.park@samsung.com> 15767L: linux-mtd@lists.infradead.org 15768S: Maintained 15769F: drivers/mtd/nand/onenand/ 15770F: include/linux/mtd/onenand*.h 15771 15772ONEXPLAYER FAN DRIVER 15773M: Derek John Clark <derekjohn.clark@gmail.com> 15774M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15775L: linux-hwmon@vger.kernel.org 15776S: Maintained 15777F: drivers/hwmon/oxp-sensors.c 15778 15779ONIE TLV NVMEM LAYOUT DRIVER 15780M: Miquel Raynal <miquel.raynal@bootlin.com> 15781S: Maintained 15782F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15783F: drivers/nvmem/layouts/onie-tlv.c 15784 15785ONION OMEGA2+ BOARD 15786M: Harvey Hunt <harveyhuntnexus@gmail.com> 15787L: linux-mips@vger.kernel.org 15788S: Maintained 15789F: arch/mips/boot/dts/ralink/omega2p.dts 15790 15791ONSEMI ETHERNET PHY DRIVERS 15792M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15793L: netdev@vger.kernel.org 15794S: Supported 15795W: http://www.onsemi.com 15796F: drivers/net/phy/ncn* 15797 15798OP-TEE DRIVER 15799M: Jens Wiklander <jens.wiklander@linaro.org> 15800L: op-tee@lists.trustedfirmware.org 15801S: Maintained 15802F: Documentation/ABI/testing/sysfs-bus-optee-devices 15803F: drivers/tee/optee/ 15804 15805OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15806M: Sumit Garg <sumit.garg@linaro.org> 15807L: op-tee@lists.trustedfirmware.org 15808S: Maintained 15809F: drivers/char/hw_random/optee-rng.c 15810 15811OP-TEE RTC DRIVER 15812M: Clément Léger <clement.leger@bootlin.com> 15813L: linux-rtc@vger.kernel.org 15814S: Maintained 15815F: drivers/rtc/rtc-optee.c 15816 15817OPA-VNIC DRIVER 15818M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15819L: linux-rdma@vger.kernel.org 15820S: Supported 15821F: drivers/infiniband/ulp/opa_vnic 15822 15823OPEN FIRMWARE AND FLATTENED DEVICE TREE 15824M: Rob Herring <robh+dt@kernel.org> 15825M: Frank Rowand <frowand.list@gmail.com> 15826L: devicetree@vger.kernel.org 15827S: Maintained 15828W: http://www.devicetree.org/ 15829C: irc://irc.libera.chat/devicetree 15830T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15831F: Documentation/ABI/testing/sysfs-firmware-ofw 15832F: drivers/of/ 15833F: include/linux/of*.h 15834F: scripts/dtc/ 15835K: of_overlay_notifier_ 15836K: of_overlay_fdt_apply 15837K: of_overlay_remove 15838 15839OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15840M: Rob Herring <robh+dt@kernel.org> 15841M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15842M: Conor Dooley <conor+dt@kernel.org> 15843L: devicetree@vger.kernel.org 15844S: Maintained 15845Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15846C: irc://irc.libera.chat/devicetree 15847T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15848F: Documentation/devicetree/ 15849F: arch/*/boot/dts/ 15850F: include/dt-bindings/ 15851 15852OPENCOMPUTE PTP CLOCK DRIVER 15853M: Jonathan Lemon <jonathan.lemon@gmail.com> 15854M: Vadim Fedorenko <vadfed@fb.com> 15855L: netdev@vger.kernel.org 15856S: Maintained 15857F: drivers/ptp/ptp_ocp.c 15858 15859OPENCORES I2C BUS DRIVER 15860M: Peter Korsgaard <peter@korsgaard.com> 15861M: Andrew Lunn <andrew@lunn.ch> 15862L: linux-i2c@vger.kernel.org 15863S: Maintained 15864F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15865F: Documentation/i2c/busses/i2c-ocores.rst 15866F: drivers/i2c/busses/i2c-ocores.c 15867F: include/linux/platform_data/i2c-ocores.h 15868 15869OPENRISC ARCHITECTURE 15870M: Jonas Bonn <jonas@southpole.se> 15871M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15872M: Stafford Horne <shorne@gmail.com> 15873L: linux-openrisc@vger.kernel.org 15874S: Maintained 15875W: http://openrisc.io 15876T: git https://github.com/openrisc/linux.git 15877F: Documentation/arch/openrisc/ 15878F: Documentation/devicetree/bindings/openrisc/ 15879F: arch/openrisc/ 15880F: drivers/irqchip/irq-ompic.c 15881F: drivers/irqchip/irq-or1k-* 15882 15883OPENVSWITCH 15884M: Pravin B Shelar <pshelar@ovn.org> 15885L: netdev@vger.kernel.org 15886L: dev@openvswitch.org 15887S: Maintained 15888W: http://openvswitch.org 15889F: include/uapi/linux/openvswitch.h 15890F: net/openvswitch/ 15891F: tools/testing/selftests/net/openvswitch/ 15892 15893OPERATING PERFORMANCE POINTS (OPP) 15894M: Viresh Kumar <vireshk@kernel.org> 15895M: Nishanth Menon <nm@ti.com> 15896M: Stephen Boyd <sboyd@kernel.org> 15897L: linux-pm@vger.kernel.org 15898S: Maintained 15899T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15900F: Documentation/devicetree/bindings/opp/ 15901F: Documentation/power/opp.rst 15902F: drivers/opp/ 15903F: include/linux/pm_opp.h 15904 15905OPL4 DRIVER 15906M: Clemens Ladisch <clemens@ladisch.de> 15907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15908S: Maintained 15909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15910F: sound/drivers/opl4/ 15911 15912ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15913M: Mark Fasheh <mark@fasheh.com> 15914M: Joel Becker <jlbec@evilplan.org> 15915M: Joseph Qi <joseph.qi@linux.alibaba.com> 15916L: ocfs2-devel@lists.linux.dev 15917S: Supported 15918W: http://ocfs2.wiki.kernel.org 15919F: Documentation/filesystems/dlmfs.rst 15920F: Documentation/filesystems/ocfs2.rst 15921F: fs/ocfs2/ 15922 15923ORANGEFS FILESYSTEM 15924M: Mike Marshall <hubcap@omnibond.com> 15925R: Martin Brandenburg <martin@omnibond.com> 15926L: devel@lists.orangefs.org 15927S: Supported 15928T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15929F: Documentation/filesystems/orangefs.rst 15930F: fs/orangefs/ 15931 15932ORINOCO DRIVER 15933L: linux-wireless@vger.kernel.org 15934S: Orphan 15935W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15936W: http://www.nongnu.org/orinoco/ 15937F: drivers/net/wireless/intersil/orinoco/ 15938 15939OV2659 OMNIVISION SENSOR DRIVER 15940M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15941L: linux-media@vger.kernel.org 15942S: Maintained 15943W: https://linuxtv.org 15944Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15945T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15946F: drivers/media/i2c/ov2659.c 15947F: include/media/i2c/ov2659.h 15948 15949OVERLAY FILESYSTEM 15950M: Miklos Szeredi <miklos@szeredi.hu> 15951M: Amir Goldstein <amir73il@gmail.com> 15952L: linux-unionfs@vger.kernel.org 15953S: Supported 15954T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15955F: Documentation/filesystems/overlayfs.rst 15956F: fs/overlayfs/ 15957 15958P54 WIRELESS DRIVER 15959M: Christian Lamparter <chunkeey@googlemail.com> 15960L: linux-wireless@vger.kernel.org 15961S: Maintained 15962W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15963F: drivers/net/wireless/intersil/p54/ 15964 15965PACKET SOCKETS 15966M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15967S: Maintained 15968F: include/uapi/linux/if_packet.h 15969F: net/packet/af_packet.c 15970 15971PACKING 15972M: Vladimir Oltean <olteanv@gmail.com> 15973L: netdev@vger.kernel.org 15974S: Supported 15975F: Documentation/core-api/packing.rst 15976F: include/linux/packing.h 15977F: lib/packing.c 15978 15979PADATA PARALLEL EXECUTION MECHANISM 15980M: Steffen Klassert <steffen.klassert@secunet.com> 15981M: Daniel Jordan <daniel.m.jordan@oracle.com> 15982L: linux-crypto@vger.kernel.org 15983L: linux-kernel@vger.kernel.org 15984S: Maintained 15985F: Documentation/core-api/padata.rst 15986F: include/linux/padata.h 15987F: kernel/padata.c 15988 15989PAGE CACHE 15990M: Matthew Wilcox (Oracle) <willy@infradead.org> 15991L: linux-fsdevel@vger.kernel.org 15992S: Supported 15993T: git git://git.infradead.org/users/willy/pagecache.git 15994F: Documentation/filesystems/locking.rst 15995F: Documentation/filesystems/vfs.rst 15996F: include/linux/pagemap.h 15997F: mm/filemap.c 15998F: mm/page-writeback.c 15999F: mm/readahead.c 16000F: mm/truncate.c 16001 16002PAGE POOL 16003M: Jesper Dangaard Brouer <hawk@kernel.org> 16004M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16005L: netdev@vger.kernel.org 16006S: Supported 16007F: Documentation/networking/page_pool.rst 16008F: include/net/page_pool.h 16009F: include/trace/events/page_pool.h 16010F: net/core/page_pool.c 16011 16012PAGE TABLE CHECK 16013M: Pasha Tatashin <pasha.tatashin@soleen.com> 16014M: Andrew Morton <akpm@linux-foundation.org> 16015L: linux-mm@kvack.org 16016S: Maintained 16017F: Documentation/mm/page_table_check.rst 16018F: include/linux/page_table_check.h 16019F: mm/page_table_check.c 16020 16021PANASONIC LAPTOP ACPI EXTRAS DRIVER 16022M: Kenneth Chan <kenneth.t.chan@gmail.com> 16023L: platform-driver-x86@vger.kernel.org 16024S: Maintained 16025F: drivers/platform/x86/panasonic-laptop.c 16026 16027PARALLAX PING IIO SENSOR DRIVER 16028M: Andreas Klinger <ak@it-klinger.de> 16029L: linux-iio@vger.kernel.org 16030S: Maintained 16031F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16032F: drivers/iio/proximity/ping.c 16033 16034PARALLEL LCD/KEYPAD PANEL DRIVER 16035M: Willy Tarreau <willy@haproxy.com> 16036M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16037S: Odd Fixes 16038F: Documentation/admin-guide/lcd-panel-cgram.rst 16039F: drivers/auxdisplay/panel.c 16040 16041PARALLEL PORT SUBSYSTEM 16042M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16043M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16044L: linux-parport@lists.infradead.org (subscribers-only) 16045S: Maintained 16046F: Documentation/driver-api/parport*.rst 16047F: drivers/char/ppdev.c 16048F: drivers/parport/ 16049F: include/linux/parport*.h 16050F: include/uapi/linux/ppdev.h 16051 16052PARAVIRT_OPS INTERFACE 16053M: Juergen Gross <jgross@suse.com> 16054R: Ajay Kaher <akaher@vmware.com> 16055R: Alexey Makhalov <amakhalov@vmware.com> 16056R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16057L: virtualization@lists.linux-foundation.org 16058L: x86@kernel.org 16059S: Supported 16060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16061F: Documentation/virt/paravirt_ops.rst 16062F: arch/*/include/asm/paravirt*.h 16063F: arch/*/kernel/paravirt* 16064F: include/linux/hypervisor.h 16065 16066PARISC ARCHITECTURE 16067M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16068M: Helge Deller <deller@gmx.de> 16069L: linux-parisc@vger.kernel.org 16070S: Maintained 16071W: https://parisc.wiki.kernel.org 16072Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16074T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16075F: Documentation/arch/parisc/ 16076F: arch/parisc/ 16077F: drivers/char/agp/parisc-agp.c 16078F: drivers/input/misc/hp_sdc_rtc.c 16079F: drivers/input/serio/gscps2.c 16080F: drivers/input/serio/hp_sdc* 16081F: drivers/parisc/ 16082F: drivers/parport/parport_gsc.* 16083F: drivers/tty/serial/8250/8250_parisc.c 16084F: drivers/video/console/sti* 16085F: drivers/video/fbdev/sti* 16086F: drivers/video/logo/logo_parisc* 16087F: include/linux/hp_sdc.h 16088 16089PARMAN 16090M: Jiri Pirko <jiri@resnulli.us> 16091L: netdev@vger.kernel.org 16092S: Supported 16093F: include/linux/parman.h 16094F: lib/parman.c 16095F: lib/test_parman.c 16096 16097PC ENGINES APU BOARD DRIVER 16098M: Enrico Weigelt, metux IT consult <info@metux.net> 16099S: Maintained 16100F: drivers/platform/x86/pcengines-apuv2.c 16101 16102PC87360 HARDWARE MONITORING DRIVER 16103M: Jim Cromie <jim.cromie@gmail.com> 16104L: linux-hwmon@vger.kernel.org 16105S: Maintained 16106F: Documentation/hwmon/pc87360.rst 16107F: drivers/hwmon/pc87360.c 16108 16109PC8736x GPIO DRIVER 16110M: Jim Cromie <jim.cromie@gmail.com> 16111S: Maintained 16112F: drivers/char/pc8736x_gpio.c 16113 16114PC87427 HARDWARE MONITORING DRIVER 16115M: Jean Delvare <jdelvare@suse.com> 16116L: linux-hwmon@vger.kernel.org 16117S: Maintained 16118F: Documentation/hwmon/pc87427.rst 16119F: drivers/hwmon/pc87427.c 16120 16121PCA9532 LED DRIVER 16122M: Riku Voipio <riku.voipio@iki.fi> 16123S: Maintained 16124F: drivers/leds/leds-pca9532.c 16125F: include/linux/leds-pca9532.h 16126 16127PCA9541 I2C BUS MASTER SELECTOR DRIVER 16128M: Guenter Roeck <linux@roeck-us.net> 16129L: linux-i2c@vger.kernel.org 16130S: Maintained 16131F: drivers/i2c/muxes/i2c-mux-pca9541.c 16132 16133PCDP - PRIMARY CONSOLE AND DEBUG PORT 16134M: Khalid Aziz <khalid@gonehiking.org> 16135S: Maintained 16136F: drivers/firmware/pcdp.* 16137 16138PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16139M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16140M: Pali Rohár <pali@kernel.org> 16141L: linux-pci@vger.kernel.org 16142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16143S: Maintained 16144F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16145F: drivers/pci/controller/pci-aardvark.c 16146 16147PCI DRIVER FOR ALTERA PCIE IP 16148M: Joyce Ooi <joyce.ooi@intel.com> 16149L: linux-pci@vger.kernel.org 16150S: Supported 16151F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16152F: drivers/pci/controller/pcie-altera.c 16153 16154PCI DRIVER FOR APPLIEDMICRO XGENE 16155M: Toan Le <toan@os.amperecomputing.com> 16156L: linux-pci@vger.kernel.org 16157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16158S: Maintained 16159F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16160F: drivers/pci/controller/pci-xgene.c 16161 16162PCI DRIVER FOR ARM VERSATILE PLATFORM 16163M: Rob Herring <robh@kernel.org> 16164L: linux-pci@vger.kernel.org 16165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16166S: Maintained 16167F: Documentation/devicetree/bindings/pci/versatile.yaml 16168F: drivers/pci/controller/pci-versatile.c 16169 16170PCI DRIVER FOR ARMADA 8K 16171M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16172L: linux-pci@vger.kernel.org 16173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16174S: Maintained 16175F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16176F: drivers/pci/controller/dwc/pcie-armada8k.c 16177 16178PCI DRIVER FOR CADENCE PCIE IP 16179M: Tom Joseph <tjoseph@cadence.com> 16180L: linux-pci@vger.kernel.org 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/cdns,* 16183F: drivers/pci/controller/cadence/ 16184 16185PCI DRIVER FOR FREESCALE LAYERSCAPE 16186M: Minghuan Lian <minghuan.Lian@nxp.com> 16187M: Mingkai Hu <mingkai.hu@nxp.com> 16188M: Roy Zang <roy.zang@nxp.com> 16189L: linuxppc-dev@lists.ozlabs.org 16190L: linux-pci@vger.kernel.org 16191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16192S: Maintained 16193F: drivers/pci/controller/dwc/*layerscape* 16194 16195PCI DRIVER FOR FU740 16196M: Paul Walmsley <paul.walmsley@sifive.com> 16197M: Greentime Hu <greentime.hu@sifive.com> 16198L: linux-pci@vger.kernel.org 16199S: Maintained 16200F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16201F: drivers/pci/controller/dwc/pcie-fu740.c 16202 16203PCI DRIVER FOR GENERIC OF HOSTS 16204M: Will Deacon <will@kernel.org> 16205L: linux-pci@vger.kernel.org 16206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16207S: Maintained 16208F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16209F: drivers/pci/controller/pci-host-common.c 16210F: drivers/pci/controller/pci-host-generic.c 16211 16212PCI DRIVER FOR IMX6 16213M: Richard Zhu <hongxing.zhu@nxp.com> 16214M: Lucas Stach <l.stach@pengutronix.de> 16215L: linux-pci@vger.kernel.org 16216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16217S: Maintained 16218F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16219F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16220F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16221F: drivers/pci/controller/dwc/*imx6* 16222 16223PCI DRIVER FOR INTEL IXP4XX 16224M: Linus Walleij <linus.walleij@linaro.org> 16225S: Maintained 16226F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16227F: drivers/pci/controller/pci-ixp4xx.c 16228 16229PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16230M: Nirmal Patel <nirmal.patel@linux.intel.com> 16231R: Jonathan Derrick <jonathan.derrick@linux.dev> 16232L: linux-pci@vger.kernel.org 16233S: Supported 16234F: drivers/pci/controller/vmd.c 16235 16236PCI DRIVER FOR MICROSEMI SWITCHTEC 16237M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16238M: Logan Gunthorpe <logang@deltatee.com> 16239L: linux-pci@vger.kernel.org 16240S: Maintained 16241F: Documentation/ABI/testing/sysfs-class-switchtec 16242F: Documentation/driver-api/switchtec.rst 16243F: drivers/ntb/hw/mscc/ 16244F: drivers/pci/switch/switchtec* 16245F: include/linux/switchtec.h 16246F: include/uapi/linux/switchtec_ioctl.h 16247 16248PCI DRIVER FOR MOBIVEIL PCIE IP 16249M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16250M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16251L: linux-pci@vger.kernel.org 16252S: Supported 16253F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16254F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16255 16256PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16257M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16258M: Pali Rohár <pali@kernel.org> 16259L: linux-pci@vger.kernel.org 16260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16261S: Maintained 16262F: drivers/pci/controller/*mvebu* 16263 16264PCI DRIVER FOR NVIDIA TEGRA 16265M: Thierry Reding <thierry.reding@gmail.com> 16266L: linux-tegra@vger.kernel.org 16267L: linux-pci@vger.kernel.org 16268S: Supported 16269F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16270F: drivers/pci/controller/pci-tegra.c 16271 16272PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16273M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16274L: linux-pci@vger.kernel.org 16275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16276S: Maintained 16277F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16278F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16279 16280PCI DRIVER FOR RENESAS R-CAR 16281M: Marek Vasut <marek.vasut+renesas@gmail.com> 16282M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16283L: linux-pci@vger.kernel.org 16284L: linux-renesas-soc@vger.kernel.org 16285S: Maintained 16286F: Documentation/devicetree/bindings/pci/*rcar* 16287F: drivers/pci/controller/*rcar* 16288 16289PCI DRIVER FOR SAMSUNG EXYNOS 16290M: Jingoo Han <jingoohan1@gmail.com> 16291L: linux-pci@vger.kernel.org 16292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16293L: linux-samsung-soc@vger.kernel.org 16294S: Maintained 16295F: drivers/pci/controller/dwc/pci-exynos.c 16296 16297PCI DRIVER FOR SYNOPSYS DESIGNWARE 16298M: Jingoo Han <jingoohan1@gmail.com> 16299M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16300L: linux-pci@vger.kernel.org 16301S: Maintained 16302F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16303F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16304F: drivers/pci/controller/dwc/*designware* 16305 16306PCI DRIVER FOR TI DRA7XX/J721E 16307M: Vignesh Raghavendra <vigneshr@ti.com> 16308L: linux-omap@vger.kernel.org 16309L: linux-pci@vger.kernel.org 16310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16311S: Supported 16312F: Documentation/devicetree/bindings/pci/ti-pci.txt 16313F: drivers/pci/controller/cadence/pci-j721e.c 16314F: drivers/pci/controller/dwc/pci-dra7xx.c 16315 16316PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16317M: Linus Walleij <linus.walleij@linaro.org> 16318L: linux-pci@vger.kernel.org 16319S: Maintained 16320F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16321F: drivers/pci/controller/pci-v3-semi.c 16322 16323PCI DRIVER FOR XILINX VERSAL CPM 16324M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16325M: Michal Simek <michal.simek@amd.com> 16326L: linux-pci@vger.kernel.org 16327S: Maintained 16328F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16329F: drivers/pci/controller/pcie-xilinx-cpm.c 16330 16331PCI ENDPOINT SUBSYSTEM 16332M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16333M: Krzysztof Wilczyński <kw@linux.com> 16334R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16335R: Kishon Vijay Abraham I <kishon@kernel.org> 16336L: linux-pci@vger.kernel.org 16337S: Supported 16338Q: https://patchwork.kernel.org/project/linux-pci/list/ 16339B: https://bugzilla.kernel.org 16340C: irc://irc.oftc.net/linux-pci 16341T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16342F: Documentation/PCI/endpoint/* 16343F: Documentation/misc-devices/pci-endpoint-test.rst 16344F: drivers/misc/pci_endpoint_test.c 16345F: drivers/pci/endpoint/ 16346F: tools/pci/ 16347 16348PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16349M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16350R: Oliver O'Halloran <oohall@gmail.com> 16351L: linuxppc-dev@lists.ozlabs.org 16352S: Supported 16353F: Documentation/PCI/pci-error-recovery.rst 16354F: Documentation/powerpc/eeh-pci-error-recovery.rst 16355F: arch/powerpc/include/*/eeh*.h 16356F: arch/powerpc/kernel/eeh*.c 16357F: arch/powerpc/platforms/*/eeh*.c 16358F: drivers/pci/pcie/aer.c 16359F: drivers/pci/pcie/dpc.c 16360F: drivers/pci/pcie/err.c 16361 16362PCI ERROR RECOVERY 16363M: Linas Vepstas <linasvepstas@gmail.com> 16364L: linux-pci@vger.kernel.org 16365S: Supported 16366F: Documentation/PCI/pci-error-recovery.rst 16367 16368PCI MSI DRIVER FOR ALTERA MSI IP 16369M: Joyce Ooi <joyce.ooi@intel.com> 16370L: linux-pci@vger.kernel.org 16371S: Supported 16372F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16373F: drivers/pci/controller/pcie-altera-msi.c 16374 16375PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16376M: Toan Le <toan@os.amperecomputing.com> 16377L: linux-pci@vger.kernel.org 16378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16379S: Maintained 16380F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16381F: drivers/pci/controller/pci-xgene-msi.c 16382 16383PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16384M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16385M: Krzysztof Wilczyński <kw@linux.com> 16386R: Rob Herring <robh@kernel.org> 16387L: linux-pci@vger.kernel.org 16388S: Supported 16389Q: https://patchwork.kernel.org/project/linux-pci/list/ 16390B: https://bugzilla.kernel.org 16391C: irc://irc.oftc.net/linux-pci 16392T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16393F: Documentation/devicetree/bindings/pci/ 16394F: drivers/pci/controller/ 16395F: drivers/pci/pci-bridge-emul.c 16396F: drivers/pci/pci-bridge-emul.h 16397 16398PCI PEER-TO-PEER DMA (P2PDMA) 16399M: Bjorn Helgaas <bhelgaas@google.com> 16400M: Logan Gunthorpe <logang@deltatee.com> 16401L: linux-pci@vger.kernel.org 16402S: Supported 16403Q: https://patchwork.kernel.org/project/linux-pci/list/ 16404B: https://bugzilla.kernel.org 16405C: irc://irc.oftc.net/linux-pci 16406T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16407F: Documentation/driver-api/pci/p2pdma.rst 16408F: drivers/pci/p2pdma.c 16409F: include/linux/pci-p2pdma.h 16410 16411PCI SUBSYSTEM 16412M: Bjorn Helgaas <bhelgaas@google.com> 16413L: linux-pci@vger.kernel.org 16414S: Supported 16415Q: https://patchwork.kernel.org/project/linux-pci/list/ 16416B: https://bugzilla.kernel.org 16417C: irc://irc.oftc.net/linux-pci 16418T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16419F: Documentation/PCI/ 16420F: Documentation/devicetree/bindings/pci/ 16421F: arch/x86/kernel/early-quirks.c 16422F: arch/x86/kernel/quirks.c 16423F: arch/x86/pci/ 16424F: drivers/acpi/pci* 16425F: drivers/pci/ 16426F: include/asm-generic/pci* 16427F: include/linux/of_pci.h 16428F: include/linux/pci* 16429F: include/uapi/linux/pci* 16430F: lib/pci* 16431 16432PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16433M: Jonathan Chocron <jonnyc@amazon.com> 16434L: linux-pci@vger.kernel.org 16435S: Maintained 16436F: Documentation/devicetree/bindings/pci/pcie-al.txt 16437F: drivers/pci/controller/dwc/pcie-al.c 16438 16439PCIE DRIVER FOR AMLOGIC MESON 16440M: Yue Wang <yue.wang@Amlogic.com> 16441L: linux-pci@vger.kernel.org 16442L: linux-amlogic@lists.infradead.org 16443S: Maintained 16444F: drivers/pci/controller/dwc/pci-meson.c 16445 16446PCIE DRIVER FOR AXIS ARTPEC 16447M: Jesper Nilsson <jesper.nilsson@axis.com> 16448L: linux-arm-kernel@axis.com 16449L: linux-pci@vger.kernel.org 16450S: Maintained 16451F: Documentation/devicetree/bindings/pci/axis,artpec* 16452F: drivers/pci/controller/dwc/*artpec* 16453 16454PCIE DRIVER FOR CAVIUM THUNDERX 16455M: Robert Richter <rric@kernel.org> 16456L: linux-pci@vger.kernel.org 16457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16458S: Odd Fixes 16459F: drivers/pci/controller/pci-thunder-* 16460 16461PCIE DRIVER FOR HISILICON 16462M: Zhou Wang <wangzhou1@hisilicon.com> 16463L: linux-pci@vger.kernel.org 16464S: Maintained 16465F: drivers/pci/controller/dwc/pcie-hisi.c 16466 16467PCIE DRIVER FOR HISILICON KIRIN 16468M: Xiaowei Song <songxiaowei@hisilicon.com> 16469M: Binghui Wang <wangbinghui@hisilicon.com> 16470L: linux-pci@vger.kernel.org 16471S: Maintained 16472F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16473F: drivers/pci/controller/dwc/pcie-kirin.c 16474 16475PCIE DRIVER FOR HISILICON STB 16476M: Shawn Guo <shawn.guo@linaro.org> 16477L: linux-pci@vger.kernel.org 16478S: Maintained 16479F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16480F: drivers/pci/controller/dwc/pcie-histb.c 16481 16482PCIE DRIVER FOR INTEL KEEM BAY 16483M: Srikanth Thokala <srikanth.thokala@intel.com> 16484L: linux-pci@vger.kernel.org 16485S: Supported 16486F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16487F: drivers/pci/controller/dwc/pcie-keembay.c 16488 16489PCIE DRIVER FOR INTEL LGM GW SOC 16490M: Chuanhua Lei <lchuanhua@maxlinear.com> 16491L: linux-pci@vger.kernel.org 16492S: Maintained 16493F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16494F: drivers/pci/controller/dwc/pcie-intel-gw.c 16495 16496PCIE DRIVER FOR MEDIATEK 16497M: Ryder Lee <ryder.lee@mediatek.com> 16498M: Jianjun Wang <jianjun.wang@mediatek.com> 16499L: linux-pci@vger.kernel.org 16500L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16501S: Supported 16502F: Documentation/devicetree/bindings/pci/mediatek* 16503F: drivers/pci/controller/*mediatek* 16504 16505PCIE DRIVER FOR MICROCHIP 16506M: Daire McNamara <daire.mcnamara@microchip.com> 16507L: linux-pci@vger.kernel.org 16508S: Supported 16509F: Documentation/devicetree/bindings/pci/microchip* 16510F: drivers/pci/controller/*microchip* 16511 16512PCIE DRIVER FOR QUALCOMM MSM 16513M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16514L: linux-pci@vger.kernel.org 16515L: linux-arm-msm@vger.kernel.org 16516S: Maintained 16517F: drivers/pci/controller/dwc/pcie-qcom.c 16518 16519PCIE DRIVER FOR ROCKCHIP 16520M: Shawn Lin <shawn.lin@rock-chips.com> 16521L: linux-pci@vger.kernel.org 16522L: linux-rockchip@lists.infradead.org 16523S: Maintained 16524F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16525F: drivers/pci/controller/pcie-rockchip* 16526 16527PCIE DRIVER FOR SOCIONEXT UNIPHIER 16528M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16529L: linux-pci@vger.kernel.org 16530S: Maintained 16531F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16532F: drivers/pci/controller/dwc/pcie-uniphier* 16533 16534PCIE DRIVER FOR ST SPEAR13XX 16535M: Pratyush Anand <pratyush.anand@gmail.com> 16536L: linux-pci@vger.kernel.org 16537S: Maintained 16538F: drivers/pci/controller/dwc/*spear* 16539 16540PCIE ENDPOINT DRIVER FOR QUALCOMM 16541M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16542L: linux-pci@vger.kernel.org 16543L: linux-arm-msm@vger.kernel.org 16544S: Maintained 16545F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16546F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16547 16548PCMCIA SUBSYSTEM 16549M: Dominik Brodowski <linux@dominikbrodowski.net> 16550S: Odd Fixes 16551T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16552F: Documentation/pcmcia/ 16553F: drivers/pcmcia/ 16554F: include/pcmcia/ 16555F: tools/pcmcia/ 16556 16557PCNET32 NETWORK DRIVER 16558M: Don Fry <pcnet32@frontier.com> 16559L: netdev@vger.kernel.org 16560S: Maintained 16561F: drivers/net/ethernet/amd/pcnet32.c 16562 16563PCRYPT PARALLEL CRYPTO ENGINE 16564M: Steffen Klassert <steffen.klassert@secunet.com> 16565L: linux-crypto@vger.kernel.org 16566S: Maintained 16567F: crypto/pcrypt.c 16568F: include/crypto/pcrypt.h 16569 16570PDS DSC VIRTIO DATA PATH ACCELERATOR 16571R: Shannon Nelson <shannon.nelson@amd.com> 16572F: drivers/vdpa/pds/ 16573 16574PECI HARDWARE MONITORING DRIVERS 16575M: Iwona Winiarska <iwona.winiarska@intel.com> 16576L: linux-hwmon@vger.kernel.org 16577S: Supported 16578F: Documentation/hwmon/peci-cputemp.rst 16579F: Documentation/hwmon/peci-dimmtemp.rst 16580F: drivers/hwmon/peci/ 16581 16582PECI SUBSYSTEM 16583M: Iwona Winiarska <iwona.winiarska@intel.com> 16584L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16585S: Supported 16586F: Documentation/devicetree/bindings/peci/ 16587F: Documentation/peci/ 16588F: drivers/peci/ 16589F: include/linux/peci-cpu.h 16590F: include/linux/peci.h 16591 16592PENSANDO ETHERNET DRIVERS 16593M: Shannon Nelson <shannon.nelson@amd.com> 16594M: Brett Creeley <brett.creeley@amd.com> 16595M: drivers@pensando.io 16596L: netdev@vger.kernel.org 16597S: Supported 16598F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16599F: drivers/net/ethernet/pensando/ 16600 16601PER-CPU MEMORY ALLOCATOR 16602M: Dennis Zhou <dennis@kernel.org> 16603M: Tejun Heo <tj@kernel.org> 16604M: Christoph Lameter <cl@linux.com> 16605L: linux-mm@kvack.org 16606S: Maintained 16607T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16608F: arch/*/include/asm/percpu.h 16609F: include/linux/percpu*.h 16610F: lib/percpu*.c 16611F: mm/percpu*.c 16612 16613PER-TASK DELAY ACCOUNTING 16614M: Balbir Singh <bsingharora@gmail.com> 16615S: Maintained 16616F: include/linux/delayacct.h 16617F: kernel/delayacct.c 16618 16619PERFORMANCE EVENTS SUBSYSTEM 16620M: Peter Zijlstra <peterz@infradead.org> 16621M: Ingo Molnar <mingo@redhat.com> 16622M: Arnaldo Carvalho de Melo <acme@kernel.org> 16623R: Mark Rutland <mark.rutland@arm.com> 16624R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16625R: Jiri Olsa <jolsa@kernel.org> 16626R: Namhyung Kim <namhyung@kernel.org> 16627R: Ian Rogers <irogers@google.com> 16628R: Adrian Hunter <adrian.hunter@intel.com> 16629L: linux-perf-users@vger.kernel.org 16630L: linux-kernel@vger.kernel.org 16631S: Supported 16632W: https://perf.wiki.kernel.org/ 16633T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16634F: arch/*/events/* 16635F: arch/*/events/*/* 16636F: arch/*/include/asm/perf_event.h 16637F: arch/*/kernel/*/*/perf_event*.c 16638F: arch/*/kernel/*/perf_event*.c 16639F: arch/*/kernel/perf_callchain.c 16640F: arch/*/kernel/perf_event*.c 16641F: include/linux/perf_event.h 16642F: include/uapi/linux/perf_event.h 16643F: kernel/events/* 16644F: tools/lib/perf/ 16645F: tools/perf/ 16646 16647PERFORMANCE EVENTS TOOLING ARM64 16648R: John Garry <john.g.garry@oracle.com> 16649R: Will Deacon <will@kernel.org> 16650R: James Clark <james.clark@arm.com> 16651R: Mike Leach <mike.leach@linaro.org> 16652R: Leo Yan <leo.yan@linaro.org> 16653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16654S: Supported 16655F: tools/build/feature/test-libopencsd.c 16656F: tools/perf/arch/arm*/ 16657F: tools/perf/pmu-events/arch/arm64/ 16658F: tools/perf/util/arm-spe* 16659F: tools/perf/util/cs-etm* 16660 16661PERSONALITY HANDLING 16662M: Christoph Hellwig <hch@infradead.org> 16663L: linux-abi-devel@lists.sourceforge.net 16664S: Maintained 16665F: include/linux/personality.h 16666F: include/uapi/linux/personality.h 16667 16668PHOENIX RC FLIGHT CONTROLLER ADAPTER 16669M: Marcus Folkesson <marcus.folkesson@gmail.com> 16670L: linux-input@vger.kernel.org 16671S: Maintained 16672F: Documentation/input/devices/pxrc.rst 16673F: drivers/input/joystick/pxrc.c 16674 16675PHONET PROTOCOL 16676M: Remi Denis-Courmont <courmisch@gmail.com> 16677S: Supported 16678F: Documentation/networking/phonet.rst 16679F: include/linux/phonet.h 16680F: include/net/phonet/ 16681F: include/uapi/linux/phonet.h 16682F: net/phonet/ 16683 16684PHRAM MTD DRIVER 16685M: Joern Engel <joern@lazybastard.org> 16686L: linux-mtd@lists.infradead.org 16687S: Maintained 16688F: drivers/mtd/devices/phram.c 16689 16690PICOLCD HID DRIVER 16691M: Bruno Prémont <bonbons@linux-vserver.org> 16692L: linux-input@vger.kernel.org 16693S: Maintained 16694F: drivers/hid/hid-picolcd* 16695 16696PIDFD API 16697M: Christian Brauner <christian@brauner.io> 16698L: linux-kernel@vger.kernel.org 16699S: Maintained 16700T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16701F: samples/pidfd/ 16702F: tools/testing/selftests/clone3/ 16703F: tools/testing/selftests/pid_namespace/ 16704F: tools/testing/selftests/pidfd/ 16705K: (?i)pidfd 16706K: (?i)clone3 16707K: \b(clone_args|kernel_clone_args)\b 16708 16709PIN CONTROL SUBSYSTEM 16710M: Linus Walleij <linus.walleij@linaro.org> 16711L: linux-gpio@vger.kernel.org 16712S: Maintained 16713T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16714F: Documentation/devicetree/bindings/pinctrl/ 16715F: Documentation/driver-api/pin-control.rst 16716F: drivers/pinctrl/ 16717F: include/dt-bindings/pinctrl/ 16718F: include/linux/pinctrl/ 16719 16720PIN CONTROLLER - AMD 16721M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16722M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16723S: Maintained 16724F: drivers/pinctrl/pinctrl-amd.c 16725 16726PIN CONTROLLER - FREESCALE 16727M: Dong Aisheng <aisheng.dong@nxp.com> 16728M: Fabio Estevam <festevam@gmail.com> 16729M: Shawn Guo <shawnguo@kernel.org> 16730M: Jacky Bai <ping.bai@nxp.com> 16731R: Pengutronix Kernel Team <kernel@pengutronix.de> 16732L: linux-gpio@vger.kernel.org 16733S: Maintained 16734F: Documentation/devicetree/bindings/pinctrl/fsl,* 16735F: drivers/pinctrl/freescale/ 16736 16737PIN CONTROLLER - INTEL 16738M: Mika Westerberg <mika.westerberg@linux.intel.com> 16739M: Andy Shevchenko <andy@kernel.org> 16740S: Supported 16741T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16742F: drivers/pinctrl/intel/ 16743 16744PIN CONTROLLER - KEEMBAY 16745M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16746S: Supported 16747F: drivers/pinctrl/pinctrl-keembay* 16748 16749PIN CONTROLLER - MEDIATEK 16750M: Sean Wang <sean.wang@kernel.org> 16751L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16752S: Maintained 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16756F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16757F: drivers/pinctrl/mediatek/ 16758 16759PIN CONTROLLER - MEDIATEK MIPS 16760M: Arınç ÜNAL <arinc.unal@arinc9.com> 16761M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16762L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16763L: linux-mips@vger.kernel.org 16764S: Maintained 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16771F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16772F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16773F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16774F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16775F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16776F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16777F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16778F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16779F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16780 16781PIN CONTROLLER - MICROCHIP AT91 16782M: Ludovic Desroches <ludovic.desroches@microchip.com> 16783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16784L: linux-gpio@vger.kernel.org 16785S: Supported 16786F: drivers/gpio/gpio-sama5d2-piobu.c 16787F: drivers/pinctrl/pinctrl-at91* 16788 16789PIN CONTROLLER - NXP S32 16790M: Chester Lin <clin@suse.com> 16791R: NXP S32 Linux Team <s32@nxp.com> 16792L: linux-gpio@vger.kernel.org 16793S: Maintained 16794F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16795F: drivers/pinctrl/nxp/ 16796 16797PIN CONTROLLER - QUALCOMM 16798M: Bjorn Andersson <andersson@kernel.org> 16799L: linux-arm-msm@vger.kernel.org 16800S: Maintained 16801F: Documentation/devicetree/bindings/pinctrl/qcom,* 16802F: drivers/pinctrl/qcom/ 16803 16804PIN CONTROLLER - RENESAS 16805M: Geert Uytterhoeven <geert+renesas@glider.be> 16806L: linux-renesas-soc@vger.kernel.org 16807S: Supported 16808T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16809F: Documentation/devicetree/bindings/pinctrl/renesas,* 16810F: drivers/pinctrl/renesas/ 16811 16812PIN CONTROLLER - SAMSUNG 16813M: Tomasz Figa <tomasz.figa@gmail.com> 16814M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16815M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16816R: Alim Akhtar <alim.akhtar@samsung.com> 16817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16818L: linux-samsung-soc@vger.kernel.org 16819S: Maintained 16820Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16821B: mailto:linux-samsung-soc@vger.kernel.org 16822C: irc://irc.libera.chat/linux-exynos 16823T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16824F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16825F: drivers/pinctrl/samsung/ 16826F: include/dt-bindings/pinctrl/samsung.h 16827 16828PIN CONTROLLER - SINGLE 16829M: Tony Lindgren <tony@atomide.com> 16830M: Haojian Zhuang <haojian.zhuang@linaro.org> 16831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16832L: linux-omap@vger.kernel.org 16833S: Maintained 16834F: drivers/pinctrl/pinctrl-single.c 16835 16836PIN CONTROLLER - SUNPLUS / TIBBO 16837M: Dvorkin Dmitry <dvorkin@tibbo.com> 16838M: Wells Lu <wellslutw@gmail.com> 16839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16840S: Maintained 16841W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16842F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16843F: drivers/pinctrl/sunplus/ 16844F: include/dt-bindings/pinctrl/sppctl*.h 16845 16846PINE64 PINEPHONE KEYBOARD DRIVER 16847M: Samuel Holland <samuel@sholland.org> 16848S: Supported 16849F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16850F: drivers/input/keyboard/pinephone-keyboard.c 16851 16852PKTCDVD DRIVER 16853M: linux-block@vger.kernel.org 16854S: Orphan 16855F: drivers/block/pktcdvd.c 16856F: include/linux/pktcdvd.h 16857F: include/uapi/linux/pktcdvd.h 16858 16859PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16860M: Tomasz Duszynski <tduszyns@gmail.com> 16861S: Maintained 16862F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16863F: drivers/iio/chemical/pms7003.c 16864 16865PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16866M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16867L: netdev@vger.kernel.org 16868S: Maintained 16869F: drivers/net/phy/mdio-open-alliance.h 16870F: net/ethtool/plca.c 16871 16872PLDMFW LIBRARY 16873M: Jacob Keller <jacob.e.keller@intel.com> 16874S: Maintained 16875F: Documentation/driver-api/pldmfw/ 16876F: include/linux/pldmfw.h 16877F: lib/pldmfw/ 16878 16879PLX DMA DRIVER 16880M: Logan Gunthorpe <logang@deltatee.com> 16881S: Maintained 16882F: drivers/dma/plx_dma.c 16883 16884PM-GRAPH UTILITY 16885M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16886L: linux-pm@vger.kernel.org 16887S: Supported 16888W: https://01.org/pm-graph 16889B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16890T: git git://github.com/intel/pm-graph 16891F: tools/power/pm-graph 16892 16893PM6764TR DRIVER 16894M: Charles Hsu <hsu.yungteng@gmail.com> 16895L: linux-hwmon@vger.kernel.org 16896S: Maintained 16897F: Documentation/hwmon/pm6764tr.rst 16898F: drivers/hwmon/pmbus/pm6764tr.c 16899 16900PMBUS HARDWARE MONITORING DRIVERS 16901M: Guenter Roeck <linux@roeck-us.net> 16902L: linux-hwmon@vger.kernel.org 16903S: Maintained 16904W: http://hwmon.wiki.kernel.org/ 16905W: http://www.roeck-us.net/linux/drivers/ 16906T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16907F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16908F: Documentation/devicetree/bindings/hwmon/max31785.txt 16909F: Documentation/hwmon/adm1275.rst 16910F: Documentation/hwmon/ibm-cffps.rst 16911F: Documentation/hwmon/ir35221.rst 16912F: Documentation/hwmon/lm25066.rst 16913F: Documentation/hwmon/ltc2978.rst 16914F: Documentation/hwmon/ltc3815.rst 16915F: Documentation/hwmon/max16064.rst 16916F: Documentation/hwmon/max20751.rst 16917F: Documentation/hwmon/max31785.rst 16918F: Documentation/hwmon/max34440.rst 16919F: Documentation/hwmon/max8688.rst 16920F: Documentation/hwmon/pmbus-core.rst 16921F: Documentation/hwmon/pmbus.rst 16922F: Documentation/hwmon/tps40422.rst 16923F: Documentation/hwmon/ucd9000.rst 16924F: Documentation/hwmon/ucd9200.rst 16925F: Documentation/hwmon/zl6100.rst 16926F: drivers/hwmon/pmbus/ 16927F: include/linux/pmbus.h 16928 16929PMC SIERRA MaxRAID DRIVER 16930L: linux-scsi@vger.kernel.org 16931S: Orphan 16932W: http://www.pmc-sierra.com/ 16933F: drivers/scsi/pmcraid.* 16934 16935PMC SIERRA PM8001 DRIVER 16936M: Jack Wang <jinpu.wang@cloud.ionos.com> 16937L: linux-scsi@vger.kernel.org 16938S: Supported 16939F: drivers/scsi/pm8001/ 16940 16941PNI RM3100 IIO DRIVER 16942M: Song Qiang <songqiang1304521@gmail.com> 16943L: linux-iio@vger.kernel.org 16944S: Maintained 16945F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16946F: drivers/iio/magnetometer/rm3100* 16947 16948PNP SUPPORT 16949M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16950L: linux-acpi@vger.kernel.org 16951S: Maintained 16952F: drivers/pnp/ 16953F: include/linux/pnp.h 16954 16955POSIX CLOCKS and TIMERS 16956M: Thomas Gleixner <tglx@linutronix.de> 16957L: linux-kernel@vger.kernel.org 16958S: Maintained 16959T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16960F: fs/timerfd.c 16961F: include/linux/time_namespace.h 16962F: include/linux/timer* 16963F: kernel/time/*timer* 16964F: kernel/time/namespace.c 16965 16966POWER MANAGEMENT CORE 16967M: "Rafael J. Wysocki" <rafael@kernel.org> 16968L: linux-pm@vger.kernel.org 16969S: Supported 16970B: https://bugzilla.kernel.org 16971T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16972F: drivers/base/power/ 16973F: drivers/powercap/ 16974F: include/linux/intel_rapl.h 16975F: include/linux/pm.h 16976F: include/linux/pm_* 16977F: include/linux/powercap.h 16978F: kernel/configs/nopm.config 16979 16980POWER STATE COORDINATION INTERFACE (PSCI) 16981M: Mark Rutland <mark.rutland@arm.com> 16982M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16984S: Maintained 16985F: drivers/firmware/psci/ 16986F: include/linux/psci.h 16987F: include/uapi/linux/psci.h 16988 16989POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16990M: Sebastian Reichel <sre@kernel.org> 16991L: linux-pm@vger.kernel.org 16992S: Maintained 16993T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16994F: Documentation/ABI/testing/sysfs-class-power 16995F: Documentation/devicetree/bindings/power/supply/ 16996F: drivers/power/supply/ 16997F: include/linux/power/ 16998F: include/linux/power_supply.h 16999 17000POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17001M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17002L: linuxppc-dev@lists.ozlabs.org 17003S: Maintained 17004F: drivers/char/powernv-op-panel.c 17005 17006PPP OVER ATM (RFC 2364) 17007M: Mitchell Blank Jr <mitch@sfgoth.com> 17008S: Maintained 17009F: include/uapi/linux/atmppp.h 17010F: net/atm/pppoatm.c 17011 17012PPP OVER ETHERNET 17013M: Michal Ostrowski <mostrows@earthlink.net> 17014S: Maintained 17015F: drivers/net/ppp/pppoe.c 17016F: drivers/net/ppp/pppox.c 17017 17018PPP OVER L2TP 17019M: James Chapman <jchapman@katalix.com> 17020S: Maintained 17021F: include/linux/if_pppol2tp.h 17022F: include/uapi/linux/if_pppol2tp.h 17023F: net/l2tp/l2tp_ppp.c 17024 17025PPP PROTOCOL DRIVERS AND COMPRESSORS 17026L: linux-ppp@vger.kernel.org 17027S: Orphan 17028F: drivers/net/ppp/ppp_* 17029 17030PPS SUPPORT 17031M: Rodolfo Giometti <giometti@enneenne.com> 17032L: linuxpps@ml.enneenne.com (subscribers-only) 17033S: Maintained 17034W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17035F: Documentation/ABI/testing/sysfs-pps 17036F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17037F: Documentation/driver-api/pps.rst 17038F: drivers/pps/ 17039F: include/linux/pps*.h 17040F: include/uapi/linux/pps.h 17041 17042PPTP DRIVER 17043M: Dmitry Kozlov <xeb@mail.ru> 17044L: netdev@vger.kernel.org 17045S: Maintained 17046W: http://sourceforge.net/projects/accel-pptp 17047F: drivers/net/ppp/pptp.c 17048 17049PRESSURE STALL INFORMATION (PSI) 17050M: Johannes Weiner <hannes@cmpxchg.org> 17051M: Suren Baghdasaryan <surenb@google.com> 17052S: Maintained 17053F: include/linux/psi* 17054F: kernel/sched/psi.c 17055 17056PRINTK 17057M: Petr Mladek <pmladek@suse.com> 17058M: Sergey Senozhatsky <senozhatsky@chromium.org> 17059R: Steven Rostedt <rostedt@goodmis.org> 17060R: John Ogness <john.ogness@linutronix.de> 17061S: Maintained 17062T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17063F: include/linux/printk.h 17064F: kernel/printk/ 17065 17066PRINTK INDEXING 17067R: Chris Down <chris@chrisdown.name> 17068S: Maintained 17069F: Documentation/core-api/printk-index.rst 17070F: kernel/printk/index.c 17071K: printk_index 17072 17073PROC FILESYSTEM 17074L: linux-kernel@vger.kernel.org 17075L: linux-fsdevel@vger.kernel.org 17076S: Maintained 17077F: Documentation/filesystems/proc.rst 17078F: fs/proc/ 17079F: include/linux/proc_fs.h 17080F: tools/testing/selftests/proc/ 17081 17082PROC SYSCTL 17083M: Luis Chamberlain <mcgrof@kernel.org> 17084M: Kees Cook <keescook@chromium.org> 17085M: Iurii Zaikin <yzaikin@google.com> 17086L: linux-kernel@vger.kernel.org 17087L: linux-fsdevel@vger.kernel.org 17088S: Maintained 17089T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17090F: fs/proc/proc_sysctl.c 17091F: include/linux/sysctl.h 17092F: kernel/sysctl-test.c 17093F: kernel/sysctl.c 17094F: tools/testing/selftests/sysctl/ 17095 17096PS3 NETWORK SUPPORT 17097M: Geoff Levand <geoff@infradead.org> 17098L: netdev@vger.kernel.org 17099L: linuxppc-dev@lists.ozlabs.org 17100S: Maintained 17101F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17102 17103PS3 PLATFORM SUPPORT 17104M: Geoff Levand <geoff@infradead.org> 17105L: linuxppc-dev@lists.ozlabs.org 17106S: Maintained 17107F: arch/powerpc/boot/ps3* 17108F: arch/powerpc/include/asm/lv1call.h 17109F: arch/powerpc/include/asm/ps3*.h 17110F: arch/powerpc/platforms/ps3/ 17111F: drivers/*/ps3* 17112F: drivers/ps3/ 17113F: drivers/rtc/rtc-ps3.c 17114F: drivers/usb/host/*ps3.c 17115F: sound/ppc/snd_ps3* 17116 17117PS3VRAM DRIVER 17118M: Jim Paris <jim@jtan.com> 17119M: Geoff Levand <geoff@infradead.org> 17120L: linuxppc-dev@lists.ozlabs.org 17121S: Maintained 17122F: drivers/block/ps3vram.c 17123 17124PSAMPLE PACKET SAMPLING SUPPORT 17125M: Yotam Gigi <yotam.gi@gmail.com> 17126S: Maintained 17127F: include/net/psample.h 17128F: include/uapi/linux/psample.h 17129F: net/psample 17130 17131PSTORE FILESYSTEM 17132M: Kees Cook <keescook@chromium.org> 17133R: Tony Luck <tony.luck@intel.com> 17134R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17135L: linux-hardening@vger.kernel.org 17136S: Supported 17137T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17138F: Documentation/admin-guide/pstore-blk.rst 17139F: Documentation/admin-guide/ramoops.rst 17140F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17141F: drivers/acpi/apei/erst.c 17142F: drivers/firmware/efi/efi-pstore.c 17143F: fs/pstore/ 17144F: include/linux/pstore* 17145K: \b(pstore|ramoops) 17146 17147PTP HARDWARE CLOCK SUPPORT 17148M: Richard Cochran <richardcochran@gmail.com> 17149L: netdev@vger.kernel.org 17150S: Maintained 17151W: http://linuxptp.sourceforge.net/ 17152F: Documentation/ABI/testing/sysfs-ptp 17153F: Documentation/driver-api/ptp.rst 17154F: drivers/net/phy/dp83640* 17155F: drivers/ptp/* 17156F: include/linux/ptp_cl* 17157K: (?:\b|_)ptp(?:\b|_) 17158 17159PTP VIRTUAL CLOCK SUPPORT 17160M: Yangbo Lu <yangbo.lu@nxp.com> 17161L: netdev@vger.kernel.org 17162S: Maintained 17163F: drivers/ptp/ptp_vclock.c 17164F: net/ethtool/phc_vclocks.c 17165 17166PTRACE SUPPORT 17167M: Oleg Nesterov <oleg@redhat.com> 17168S: Maintained 17169F: arch/*/*/ptrace*.c 17170F: arch/*/include/asm/ptrace*.h 17171F: arch/*/ptrace*.c 17172F: include/asm-generic/syscall.h 17173F: include/linux/ptrace.h 17174F: include/linux/regset.h 17175F: include/uapi/linux/ptrace.h 17176F: kernel/ptrace.c 17177 17178PULSE8-CEC DRIVER 17179M: Hans Verkuil <hverkuil@xs4all.nl> 17180L: linux-media@vger.kernel.org 17181S: Maintained 17182T: git git://linuxtv.org/media_tree.git 17183F: drivers/media/cec/usb/pulse8/ 17184 17185PURELIFI PLFXLC DRIVER 17186M: Srinivasan Raju <srini.raju@purelifi.com> 17187L: linux-wireless@vger.kernel.org 17188S: Supported 17189F: drivers/net/wireless/purelifi/plfxlc/ 17190 17191PVRUSB2 VIDEO4LINUX DRIVER 17192M: Mike Isely <isely@pobox.com> 17193L: pvrusb2@isely.net (subscribers-only) 17194L: linux-media@vger.kernel.org 17195S: Maintained 17196W: http://www.isely.net/pvrusb2/ 17197T: git git://linuxtv.org/media_tree.git 17198F: Documentation/driver-api/media/drivers/pvrusb2* 17199F: drivers/media/usb/pvrusb2/ 17200 17201PWC WEBCAM DRIVER 17202M: Hans Verkuil <hverkuil@xs4all.nl> 17203L: linux-media@vger.kernel.org 17204S: Odd Fixes 17205T: git git://linuxtv.org/media_tree.git 17206F: drivers/media/usb/pwc/* 17207F: include/trace/events/pwc.h 17208 17209PWM IR Transmitter 17210M: Sean Young <sean@mess.org> 17211L: linux-media@vger.kernel.org 17212S: Maintained 17213F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17214F: drivers/media/rc/pwm-ir-tx.c 17215 17216PWM SUBSYSTEM 17217M: Thierry Reding <thierry.reding@gmail.com> 17218R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17219L: linux-pwm@vger.kernel.org 17220S: Maintained 17221Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17222T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17223F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17224F: Documentation/devicetree/bindings/pwm/ 17225F: Documentation/driver-api/pwm.rst 17226F: drivers/gpio/gpio-mvebu.c 17227F: drivers/pwm/ 17228F: drivers/video/backlight/pwm_bl.c 17229F: include/dt-bindings/pwm/ 17230F: include/linux/pwm.h 17231F: include/linux/pwm_backlight.h 17232K: pwm_(config|apply_state|ops) 17233 17234PXA GPIO DRIVER 17235M: Robert Jarzmik <robert.jarzmik@free.fr> 17236L: linux-gpio@vger.kernel.org 17237S: Maintained 17238F: drivers/gpio/gpio-pxa.c 17239 17240PXA MMCI DRIVER 17241S: Orphan 17242 17243PXA RTC DRIVER 17244M: Robert Jarzmik <robert.jarzmik@free.fr> 17245L: linux-rtc@vger.kernel.org 17246S: Maintained 17247 17248PXA2xx/PXA3xx SUPPORT 17249M: Daniel Mack <daniel@zonque.org> 17250M: Haojian Zhuang <haojian.zhuang@gmail.com> 17251M: Robert Jarzmik <robert.jarzmik@free.fr> 17252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17253S: Maintained 17254T: git git://github.com/hzhuang1/linux.git 17255T: git git://github.com/rjarzmik/linux.git 17256F: arch/arm/boot/dts/intel/pxa/ 17257F: arch/arm/mach-pxa/ 17258F: drivers/dma/pxa* 17259F: drivers/pcmcia/pxa2xx* 17260F: drivers/pinctrl/pxa/ 17261F: drivers/spi/spi-pxa2xx* 17262F: drivers/usb/gadget/udc/pxa2* 17263F: include/sound/pxa2xx-lib.h 17264F: sound/arm/pxa* 17265F: sound/soc/pxa/ 17266 17267QAT DRIVER 17268M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17269L: qat-linux@intel.com 17270S: Supported 17271F: drivers/crypto/intel/qat/ 17272 17273QCOM AUDIO (ASoC) DRIVERS 17274M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17275M: Banajit Goswami <bgoswami@quicinc.com> 17276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17277S: Supported 17278F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17279F: Documentation/devicetree/bindings/sound/qcom,* 17280F: drivers/soc/qcom/apr.c 17281F: include/dt-bindings/sound/qcom,wcd9335.h 17282F: sound/soc/codecs/lpass-rx-macro.* 17283F: sound/soc/codecs/lpass-tx-macro.* 17284F: sound/soc/codecs/lpass-va-macro.c 17285F: sound/soc/codecs/lpass-wsa-macro.* 17286F: sound/soc/codecs/msm8916-wcd-analog.c 17287F: sound/soc/codecs/msm8916-wcd-digital.c 17288F: sound/soc/codecs/wcd-clsh-v2.* 17289F: sound/soc/codecs/wcd-mbhc-v2.* 17290F: sound/soc/codecs/wcd9335.* 17291F: sound/soc/codecs/wcd934x.c 17292F: sound/soc/codecs/wsa881x.c 17293F: sound/soc/codecs/wsa883x.c 17294F: sound/soc/codecs/wsa884x.c 17295F: sound/soc/qcom/ 17296 17297QCOM EMBEDDED USB DEBUGGER (EUD) 17298M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17299L: linux-arm-msm@vger.kernel.org 17300S: Maintained 17301F: Documentation/ABI/testing/sysfs-driver-eud 17302F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17303F: drivers/usb/misc/qcom_eud.c 17304 17305QCOM IPA DRIVER 17306M: Alex Elder <elder@kernel.org> 17307L: netdev@vger.kernel.org 17308S: Supported 17309F: drivers/net/ipa/ 17310 17311QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17312M: Gabriel Somlo <somlo@cmu.edu> 17313M: "Michael S. Tsirkin" <mst@redhat.com> 17314L: qemu-devel@nongnu.org 17315S: Maintained 17316F: drivers/firmware/qemu_fw_cfg.c 17317F: include/uapi/linux/qemu_fw_cfg.h 17318 17319QIB DRIVER 17320M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17321L: linux-rdma@vger.kernel.org 17322S: Supported 17323F: drivers/infiniband/hw/qib/ 17324 17325QLOGIC QL41xxx FCOE DRIVER 17326M: Saurav Kashyap <skashyap@marvell.com> 17327M: Javed Hasan <jhasan@marvell.com> 17328M: GR-QLogic-Storage-Upstream@marvell.com 17329L: linux-scsi@vger.kernel.org 17330S: Supported 17331F: drivers/scsi/qedf/ 17332 17333QLOGIC QL41xxx ISCSI DRIVER 17334M: Nilesh Javali <njavali@marvell.com> 17335M: Manish Rangankar <mrangankar@marvell.com> 17336M: GR-QLogic-Storage-Upstream@marvell.com 17337L: linux-scsi@vger.kernel.org 17338S: Supported 17339F: drivers/scsi/qedi/ 17340 17341QLOGIC QL4xxx ETHERNET DRIVER 17342M: Ariel Elior <aelior@marvell.com> 17343M: Manish Chopra <manishc@marvell.com> 17344L: netdev@vger.kernel.org 17345S: Supported 17346F: drivers/net/ethernet/qlogic/qed/ 17347F: drivers/net/ethernet/qlogic/qede/ 17348F: include/linux/qed/ 17349 17350QLOGIC QL4xxx RDMA DRIVER 17351M: Michal Kalderon <mkalderon@marvell.com> 17352M: Ariel Elior <aelior@marvell.com> 17353L: linux-rdma@vger.kernel.org 17354S: Supported 17355F: drivers/infiniband/hw/qedr/ 17356F: include/uapi/rdma/qedr-abi.h 17357 17358QLOGIC QLA1280 SCSI DRIVER 17359M: Michael Reed <mdr@sgi.com> 17360L: linux-scsi@vger.kernel.org 17361S: Maintained 17362F: drivers/scsi/qla1280.[ch] 17363 17364QLOGIC QLA2XXX FC-SCSI DRIVER 17365M: Nilesh Javali <njavali@marvell.com> 17366M: GR-QLogic-Storage-Upstream@marvell.com 17367L: linux-scsi@vger.kernel.org 17368S: Supported 17369F: drivers/scsi/qla2xxx/ 17370 17371QLOGIC QLA3XXX NETWORK DRIVER 17372M: GR-Linux-NIC-Dev@marvell.com 17373L: netdev@vger.kernel.org 17374S: Supported 17375F: drivers/net/ethernet/qlogic/qla3xxx.* 17376 17377QLOGIC QLA4XXX iSCSI DRIVER 17378M: Nilesh Javali <njavali@marvell.com> 17379M: Manish Rangankar <mrangankar@marvell.com> 17380M: GR-QLogic-Storage-Upstream@marvell.com 17381L: linux-scsi@vger.kernel.org 17382S: Supported 17383F: drivers/scsi/qla4xxx/ 17384 17385QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17386M: Shahed Shaikh <shshaikh@marvell.com> 17387M: Manish Chopra <manishc@marvell.com> 17388M: GR-Linux-NIC-Dev@marvell.com 17389L: netdev@vger.kernel.org 17390S: Supported 17391F: drivers/net/ethernet/qlogic/qlcnic/ 17392 17393QLOGIC QLGE 10Gb ETHERNET DRIVER 17394M: Manish Chopra <manishc@marvell.com> 17395M: GR-Linux-NIC-Dev@marvell.com 17396M: Coiby Xu <coiby.xu@gmail.com> 17397L: netdev@vger.kernel.org 17398S: Supported 17399F: Documentation/networking/device_drivers/qlogic/qlge.rst 17400F: drivers/staging/qlge/ 17401 17402QM1D1B0004 MEDIA DRIVER 17403M: Akihiro Tsukada <tskd08@gmail.com> 17404L: linux-media@vger.kernel.org 17405S: Odd Fixes 17406F: drivers/media/tuners/qm1d1b0004* 17407 17408QM1D1C0042 MEDIA DRIVER 17409M: Akihiro Tsukada <tskd08@gmail.com> 17410L: linux-media@vger.kernel.org 17411S: Odd Fixes 17412F: drivers/media/tuners/qm1d1c0042* 17413 17414QNX4 FILESYSTEM 17415M: Anders Larsen <al@alarsen.net> 17416S: Maintained 17417W: http://www.alarsen.net/linux/qnx4fs/ 17418F: fs/qnx4/ 17419F: include/uapi/linux/qnx4_fs.h 17420F: include/uapi/linux/qnxtypes.h 17421 17422QNX6 FILESYSTEM 17423S: Orphan 17424F: Documentation/filesystems/qnx6.rst 17425F: fs/qnx6/ 17426F: include/linux/qnx6_fs.h 17427 17428QORIQ DPAA2 FSL-MC BUS DRIVER 17429M: Stuart Yoder <stuyoder@gmail.com> 17430M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17431L: linux-kernel@vger.kernel.org 17432S: Maintained 17433F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17434F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17435F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17436F: drivers/bus/fsl-mc/ 17437F: include/uapi/linux/fsl_mc.h 17438 17439QT1010 MEDIA DRIVER 17440M: Antti Palosaari <crope@iki.fi> 17441L: linux-media@vger.kernel.org 17442S: Maintained 17443W: https://linuxtv.org 17444W: http://palosaari.fi/linux/ 17445Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17446T: git git://linuxtv.org/anttip/media_tree.git 17447F: drivers/media/tuners/qt1010* 17448 17449QUALCOMM ATH12K WIRELESS DRIVER 17450M: Kalle Valo <kvalo@kernel.org> 17451L: ath12k@lists.infradead.org 17452S: Supported 17453T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17454F: drivers/net/wireless/ath/ath12k/ 17455 17456QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17457M: Kalle Valo <kvalo@kernel.org> 17458L: ath10k@lists.infradead.org 17459S: Supported 17460W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17461T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17462F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17463F: drivers/net/wireless/ath/ath10k/ 17464 17465QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17466M: Kalle Valo <kvalo@kernel.org> 17467L: ath11k@lists.infradead.org 17468S: Supported 17469W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17470B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17471T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17472F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17473F: drivers/net/wireless/ath/ath11k/ 17474 17475QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17476M: Toke Høiland-Jørgensen <toke@toke.dk> 17477L: linux-wireless@vger.kernel.org 17478S: Maintained 17479W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17480T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17481F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17482F: drivers/net/wireless/ath/ath9k/ 17483 17484QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17485M: Stephan Gerhold <stephan@gerhold.net> 17486L: netdev@vger.kernel.org 17487L: linux-arm-msm@vger.kernel.org 17488S: Maintained 17489F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17490F: drivers/net/wwan/qcom_bam_dmux.c 17491 17492QUALCOMM CAMERA SUBSYSTEM DRIVER 17493M: Robert Foss <rfoss@kernel.org> 17494M: Todor Tomov <todor.too@gmail.com> 17495M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17496L: linux-media@vger.kernel.org 17497S: Maintained 17498F: Documentation/admin-guide/media/qcom_camss.rst 17499F: Documentation/devicetree/bindings/media/*camss* 17500F: drivers/media/platform/qcom/camss/ 17501 17502QUALCOMM CLOCK DRIVERS 17503M: Bjorn Andersson <andersson@kernel.org> 17504L: linux-arm-msm@vger.kernel.org 17505S: Supported 17506T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17507F: Documentation/devicetree/bindings/clock/qcom,* 17508F: drivers/clk/qcom/ 17509F: include/dt-bindings/clock/qcom,* 17510 17511QUALCOMM CLOUD AI (QAIC) DRIVER 17512M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17513R: Carl Vanderlip <quic_carlv@quicinc.com> 17514R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17515L: linux-arm-msm@vger.kernel.org 17516L: dri-devel@lists.freedesktop.org 17517S: Supported 17518T: git git://anongit.freedesktop.org/drm/drm-misc 17519F: Documentation/accel/qaic/ 17520F: drivers/accel/qaic/ 17521F: include/uapi/drm/qaic_accel.h 17522 17523QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17524M: Bjorn Andersson <andersson@kernel.org> 17525M: Konrad Dybcio <konrad.dybcio@linaro.org> 17526L: linux-pm@vger.kernel.org 17527L: linux-arm-msm@vger.kernel.org 17528S: Maintained 17529F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17530F: drivers/soc/qcom/cpr.c 17531 17532QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17533M: Ilia Lin <ilia.lin@kernel.org> 17534L: linux-pm@vger.kernel.org 17535S: Maintained 17536F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17537F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17538F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17539 17540QUALCOMM CRYPTO DRIVERS 17541M: Thara Gopinath <thara.gopinath@gmail.com> 17542L: linux-crypto@vger.kernel.org 17543L: linux-arm-msm@vger.kernel.org 17544S: Maintained 17545F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17546F: drivers/crypto/qce/ 17547 17548QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17549M: Timur Tabi <timur@kernel.org> 17550L: netdev@vger.kernel.org 17551S: Maintained 17552F: drivers/net/ethernet/qualcomm/emac/ 17553 17554QUALCOMM ETHQOS ETHERNET DRIVER 17555M: Vinod Koul <vkoul@kernel.org> 17556R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17557L: netdev@vger.kernel.org 17558L: linux-arm-msm@vger.kernel.org 17559S: Maintained 17560F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17561F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17562 17563QUALCOMM FASTRPC DRIVER 17564M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17565M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17566L: linux-arm-msm@vger.kernel.org 17567S: Maintained 17568F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17569F: drivers/misc/fastrpc.c 17570F: include/uapi/misc/fastrpc.h 17571 17572QUALCOMM HEXAGON ARCHITECTURE 17573M: Brian Cain <bcain@quicinc.com> 17574L: linux-hexagon@vger.kernel.org 17575S: Supported 17576T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17577F: arch/hexagon/ 17578 17579QUALCOMM HIDMA DRIVER 17580M: Sinan Kaya <okaya@kernel.org> 17581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17582L: linux-arm-msm@vger.kernel.org 17583L: dmaengine@vger.kernel.org 17584S: Supported 17585F: drivers/dma/qcom/hidma* 17586 17587QUALCOMM I2C CCI DRIVER 17588M: Loic Poulain <loic.poulain@linaro.org> 17589M: Robert Foss <rfoss@kernel.org> 17590L: linux-i2c@vger.kernel.org 17591L: linux-arm-msm@vger.kernel.org 17592S: Maintained 17593F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17594F: drivers/i2c/busses/i2c-qcom-cci.c 17595 17596QUALCOMM INTERCONNECT BWMON DRIVER 17597M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17598L: linux-arm-msm@vger.kernel.org 17599S: Maintained 17600F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17601F: drivers/soc/qcom/icc-bwmon.c 17602 17603QUALCOMM IOMMU 17604M: Rob Clark <robdclark@gmail.com> 17605L: iommu@lists.linux.dev 17606L: linux-arm-msm@vger.kernel.org 17607S: Maintained 17608F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17609 17610QUALCOMM IPC ROUTER (QRTR) DRIVER 17611M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17612L: linux-arm-msm@vger.kernel.org 17613S: Maintained 17614F: include/trace/events/qrtr.h 17615F: include/uapi/linux/qrtr.h 17616F: net/qrtr/ 17617 17618QUALCOMM IPCC MAILBOX DRIVER 17619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17620L: linux-arm-msm@vger.kernel.org 17621S: Supported 17622F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17623F: drivers/mailbox/qcom-ipcc.c 17624F: include/dt-bindings/mailbox/qcom-ipcc.h 17625 17626QUALCOMM IPQ4019 USB PHY DRIVER 17627M: Robert Marko <robert.marko@sartura.hr> 17628M: Luka Perkov <luka.perkov@sartura.hr> 17629L: linux-arm-msm@vger.kernel.org 17630S: Maintained 17631F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17632F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17633 17634QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17635M: Robert Marko <robert.marko@sartura.hr> 17636M: Luka Perkov <luka.perkov@sartura.hr> 17637L: linux-arm-msm@vger.kernel.org 17638S: Maintained 17639F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17640F: drivers/regulator/vqmmc-ipq4019-regulator.c 17641 17642QUALCOMM NAND CONTROLLER DRIVER 17643M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17644L: linux-mtd@lists.infradead.org 17645L: linux-arm-msm@vger.kernel.org 17646S: Maintained 17647F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17648F: drivers/mtd/nand/raw/qcom_nandc.c 17649 17650QUALCOMM RMNET DRIVER 17651M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17652M: Sean Tranchetti <quic_stranche@quicinc.com> 17653L: netdev@vger.kernel.org 17654S: Maintained 17655F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17656F: drivers/net/ethernet/qualcomm/rmnet/ 17657F: include/linux/if_rmnet.h 17658 17659QUALCOMM TSENS THERMAL DRIVER 17660M: Amit Kucheria <amitk@kernel.org> 17661M: Thara Gopinath <thara.gopinath@gmail.com> 17662L: linux-pm@vger.kernel.org 17663L: linux-arm-msm@vger.kernel.org 17664S: Maintained 17665F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17666F: drivers/thermal/qcom/ 17667 17668QUALCOMM TYPEC PORT MANAGER DRIVER 17669M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17670L: linux-arm-msm@vger.kernel.org 17671L: linux-usb@vger.kernel.org 17672S: Maintained 17673F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17674F: drivers/usb/typec/tcpm/qcom/ 17675 17676QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17677M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17678M: Vikash Garodia <quic_vgarodia@quicinc.com> 17679R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17680L: linux-media@vger.kernel.org 17681L: linux-arm-msm@vger.kernel.org 17682S: Maintained 17683T: git git://linuxtv.org/media_tree.git 17684F: Documentation/devicetree/bindings/media/*venus* 17685F: drivers/media/platform/qcom/venus/ 17686 17687QUALCOMM WCN36XX WIRELESS DRIVER 17688M: Loic Poulain <loic.poulain@linaro.org> 17689L: wcn36xx@lists.infradead.org 17690S: Supported 17691W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17692F: drivers/net/wireless/ath/wcn36xx/ 17693 17694QUANTENNA QTNFMAC WIRELESS DRIVER 17695M: Igor Mitsyanko <imitsyanko@quantenna.com> 17696R: Sergey Matyukevich <geomatsi@gmail.com> 17697L: linux-wireless@vger.kernel.org 17698S: Maintained 17699F: drivers/net/wireless/quantenna 17700 17701RADEON and AMDGPU DRM DRIVERS 17702M: Alex Deucher <alexander.deucher@amd.com> 17703M: Christian König <christian.koenig@amd.com> 17704M: Pan, Xinhui <Xinhui.Pan@amd.com> 17705L: amd-gfx@lists.freedesktop.org 17706S: Supported 17707B: https://gitlab.freedesktop.org/drm/amd/-/issues 17708C: irc://irc.oftc.net/radeon 17709T: git https://gitlab.freedesktop.org/agd5f/linux.git 17710F: Documentation/gpu/amdgpu/ 17711F: drivers/gpu/drm/amd/ 17712F: drivers/gpu/drm/radeon/ 17713F: include/uapi/drm/amdgpu_drm.h 17714F: include/uapi/drm/radeon_drm.h 17715 17716RADEON FRAMEBUFFER DISPLAY DRIVER 17717M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17718L: linux-fbdev@vger.kernel.org 17719S: Maintained 17720F: drivers/video/fbdev/aty/radeon* 17721F: include/uapi/linux/radeonfb.h 17722 17723RADIOSHARK RADIO DRIVER 17724M: Hans Verkuil <hverkuil@xs4all.nl> 17725L: linux-media@vger.kernel.org 17726S: Maintained 17727T: git git://linuxtv.org/media_tree.git 17728F: drivers/media/radio/radio-shark.c 17729 17730RADIOSHARK2 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-shark2.c 17736F: drivers/media/radio/radio-tea5777.c 17737 17738RADOS BLOCK DEVICE (RBD) 17739M: Ilya Dryomov <idryomov@gmail.com> 17740R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17741L: ceph-devel@vger.kernel.org 17742S: Supported 17743W: http://ceph.com/ 17744T: git https://github.com/ceph/ceph-client.git 17745F: Documentation/ABI/testing/sysfs-bus-rbd 17746F: drivers/block/rbd.c 17747F: drivers/block/rbd_types.h 17748 17749RAGE128 FRAMEBUFFER DISPLAY DRIVER 17750L: linux-fbdev@vger.kernel.org 17751S: Orphan 17752F: drivers/video/fbdev/aty/aty128fb.c 17753 17754RAINSHADOW-CEC DRIVER 17755M: Hans Verkuil <hverkuil@xs4all.nl> 17756L: linux-media@vger.kernel.org 17757S: Maintained 17758T: git git://linuxtv.org/media_tree.git 17759F: drivers/media/cec/usb/rainshadow/ 17760 17761RALINK MIPS ARCHITECTURE 17762M: John Crispin <john@phrozen.org> 17763L: linux-mips@vger.kernel.org 17764S: Maintained 17765F: arch/mips/ralink 17766 17767RALINK MT7621 MIPS ARCHITECTURE 17768M: Arınç ÜNAL <arinc.unal@arinc9.com> 17769M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17770L: linux-mips@vger.kernel.org 17771S: Maintained 17772F: arch/mips/boot/dts/ralink/mt7621* 17773 17774RALINK RT2X00 WIRELESS LAN DRIVER 17775M: Stanislaw Gruszka <stf_xl@wp.pl> 17776M: Helmut Schaa <helmut.schaa@googlemail.com> 17777L: linux-wireless@vger.kernel.org 17778S: Maintained 17779F: drivers/net/wireless/ralink/rt2x00/ 17780 17781RAMDISK RAM BLOCK DEVICE DRIVER 17782M: Jens Axboe <axboe@kernel.dk> 17783S: Maintained 17784F: Documentation/admin-guide/blockdev/ramdisk.rst 17785F: drivers/block/brd.c 17786 17787RANCHU VIRTUAL BOARD FOR MIPS 17788M: Miodrag Dinic <miodrag.dinic@mips.com> 17789L: linux-mips@vger.kernel.org 17790S: Supported 17791F: arch/mips/configs/generic/board-ranchu.config 17792F: arch/mips/generic/board-ranchu.c 17793 17794RANDOM NUMBER DRIVER 17795M: "Theodore Ts'o" <tytso@mit.edu> 17796M: Jason A. Donenfeld <Jason@zx2c4.com> 17797S: Maintained 17798T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17799F: drivers/char/random.c 17800F: drivers/virt/vmgenid.c 17801 17802RAPIDIO SUBSYSTEM 17803M: Matt Porter <mporter@kernel.crashing.org> 17804M: Alexandre Bounine <alex.bou9@gmail.com> 17805S: Maintained 17806F: drivers/rapidio/ 17807 17808RAS INFRASTRUCTURE 17809M: Tony Luck <tony.luck@intel.com> 17810M: Borislav Petkov <bp@alien8.de> 17811L: linux-edac@vger.kernel.org 17812S: Maintained 17813F: Documentation/admin-guide/ras.rst 17814F: drivers/ras/ 17815F: include/linux/ras.h 17816F: include/ras/ras_event.h 17817 17818RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17819L: linux-wireless@vger.kernel.org 17820S: Orphan 17821F: drivers/net/wireless/legacy/ray* 17822 17823RC-CORE / LIRC FRAMEWORK 17824M: Sean Young <sean@mess.org> 17825L: linux-media@vger.kernel.org 17826S: Maintained 17827W: http://linuxtv.org 17828T: git git://linuxtv.org/media_tree.git 17829F: Documentation/driver-api/media/rc-core.rst 17830F: Documentation/userspace-api/media/rc/ 17831F: drivers/media/rc/ 17832F: include/media/rc-core.h 17833F: include/media/rc-map.h 17834F: include/uapi/linux/lirc.h 17835 17836RCMM REMOTE CONTROLS DECODER 17837M: Patrick Lerda <patrick9876@free.fr> 17838S: Maintained 17839F: drivers/media/rc/ir-rcmm-decoder.c 17840 17841RCUTORTURE TEST FRAMEWORK 17842M: "Paul E. McKenney" <paulmck@kernel.org> 17843M: Josh Triplett <josh@joshtriplett.org> 17844R: Steven Rostedt <rostedt@goodmis.org> 17845R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17846R: Lai Jiangshan <jiangshanlai@gmail.com> 17847L: rcu@vger.kernel.org 17848S: Supported 17849T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17850F: tools/testing/selftests/rcutorture 17851 17852RDACM20 Camera Sensor 17853M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17854M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17855M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17856M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17857L: linux-media@vger.kernel.org 17858S: Maintained 17859F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17860F: drivers/media/i2c/max9271.c 17861F: drivers/media/i2c/max9271.h 17862F: drivers/media/i2c/rdacm20.c 17863 17864RDACM21 Camera Sensor 17865M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17866M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17867M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17868M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17869L: linux-media@vger.kernel.org 17870S: Maintained 17871F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17872F: drivers/media/i2c/max9271.c 17873F: drivers/media/i2c/max9271.h 17874F: drivers/media/i2c/rdacm21.c 17875 17876RDC R-321X SoC 17877M: Florian Fainelli <florian@openwrt.org> 17878S: Maintained 17879 17880RDC R6040 FAST ETHERNET DRIVER 17881M: Florian Fainelli <f.fainelli@gmail.com> 17882L: netdev@vger.kernel.org 17883S: Maintained 17884F: drivers/net/ethernet/rdc/r6040.c 17885 17886RDMAVT - RDMA verbs software 17887M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17888L: linux-rdma@vger.kernel.org 17889S: Supported 17890F: drivers/infiniband/sw/rdmavt 17891 17892RDS - RELIABLE DATAGRAM SOCKETS 17893M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17894L: netdev@vger.kernel.org 17895L: linux-rdma@vger.kernel.org 17896L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17897S: Supported 17898W: https://oss.oracle.com/projects/rds/ 17899F: Documentation/networking/rds.rst 17900F: net/rds/ 17901 17902RDT - RESOURCE ALLOCATION 17903M: Fenghua Yu <fenghua.yu@intel.com> 17904M: Reinette Chatre <reinette.chatre@intel.com> 17905L: linux-kernel@vger.kernel.org 17906S: Supported 17907F: Documentation/arch/x86/resctrl* 17908F: arch/x86/include/asm/resctrl.h 17909F: arch/x86/kernel/cpu/resctrl/ 17910F: tools/testing/selftests/resctrl/ 17911 17912READ-COPY UPDATE (RCU) 17913M: "Paul E. McKenney" <paulmck@kernel.org> 17914M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17915M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17916M: Joel Fernandes <joel@joelfernandes.org> 17917M: Josh Triplett <josh@joshtriplett.org> 17918M: Boqun Feng <boqun.feng@gmail.com> 17919R: Steven Rostedt <rostedt@goodmis.org> 17920R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17921R: Lai Jiangshan <jiangshanlai@gmail.com> 17922R: Zqiang <qiang.zhang1211@gmail.com> 17923L: rcu@vger.kernel.org 17924S: Supported 17925W: http://www.rdrop.com/users/paulmck/RCU/ 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17927F: Documentation/RCU/ 17928F: include/linux/rcu* 17929F: kernel/rcu/ 17930X: Documentation/RCU/torture.rst 17931X: include/linux/srcu*.h 17932X: kernel/rcu/srcu*.c 17933 17934REAL TIME CLOCK (RTC) SUBSYSTEM 17935M: Alessandro Zummo <a.zummo@towertech.it> 17936M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17937L: linux-rtc@vger.kernel.org 17938S: Maintained 17939Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17940T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17941F: Documentation/admin-guide/rtc.rst 17942F: Documentation/devicetree/bindings/rtc/ 17943F: drivers/rtc/ 17944F: include/linux/platform_data/rtc-* 17945F: include/linux/rtc.h 17946F: include/linux/rtc/ 17947F: include/uapi/linux/rtc.h 17948F: tools/testing/selftests/rtc/ 17949 17950Real-time Linux Analysis (RTLA) tools 17951M: Daniel Bristot de Oliveira <bristot@kernel.org> 17952M: Steven Rostedt <rostedt@goodmis.org> 17953L: linux-trace-kernel@vger.kernel.org 17954S: Maintained 17955F: Documentation/tools/rtla/ 17956F: tools/tracing/rtla/ 17957 17958REALTEK AUDIO CODECS 17959M: Oder Chiou <oder_chiou@realtek.com> 17960S: Maintained 17961F: include/sound/rt*.h 17962F: sound/soc/codecs/rt* 17963 17964REALTEK OTTO WATCHDOG 17965M: Sander Vanheule <sander@svanheule.net> 17966L: linux-watchdog@vger.kernel.org 17967S: Maintained 17968F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17969F: drivers/watchdog/realtek_otto_wdt.c 17970 17971REALTEK RTL83xx SMI DSA ROUTER CHIPS 17972M: Linus Walleij <linus.walleij@linaro.org> 17973M: Alvin Šipraga <alsi@bang-olufsen.dk> 17974S: Maintained 17975F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17976F: drivers/net/dsa/realtek/* 17977 17978REALTEK WIRELESS DRIVER (rtlwifi family) 17979M: Ping-Ke Shih <pkshih@realtek.com> 17980L: linux-wireless@vger.kernel.org 17981S: Maintained 17982W: https://wireless.wiki.kernel.org/ 17983T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17984F: drivers/net/wireless/realtek/rtlwifi/ 17985 17986REALTEK WIRELESS DRIVER (rtw88) 17987M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17988L: linux-wireless@vger.kernel.org 17989S: Maintained 17990F: drivers/net/wireless/realtek/rtw88/ 17991 17992REALTEK WIRELESS DRIVER (rtw89) 17993M: Ping-Ke Shih <pkshih@realtek.com> 17994L: linux-wireless@vger.kernel.org 17995S: Maintained 17996F: drivers/net/wireless/realtek/rtw89/ 17997 17998REDPINE WIRELESS DRIVER 17999L: linux-wireless@vger.kernel.org 18000S: Orphan 18001F: drivers/net/wireless/rsi/ 18002 18003REGISTER MAP ABSTRACTION 18004M: Mark Brown <broonie@kernel.org> 18005L: linux-kernel@vger.kernel.org 18006S: Supported 18007T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18008F: Documentation/devicetree/bindings/regmap/ 18009F: drivers/base/regmap/ 18010F: include/linux/regmap.h 18011 18012REISERFS FILE SYSTEM 18013L: reiserfs-devel@vger.kernel.org 18014S: Supported 18015F: fs/reiserfs/ 18016 18017REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18018M: Bjorn Andersson <andersson@kernel.org> 18019M: Mathieu Poirier <mathieu.poirier@linaro.org> 18020L: linux-remoteproc@vger.kernel.org 18021S: Maintained 18022T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18023F: Documentation/ABI/testing/sysfs-class-remoteproc 18024F: Documentation/devicetree/bindings/remoteproc/ 18025F: Documentation/staging/remoteproc.rst 18026F: drivers/remoteproc/ 18027F: include/linux/remoteproc.h 18028F: include/linux/remoteproc/ 18029 18030REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18031M: Bjorn Andersson <andersson@kernel.org> 18032M: Mathieu Poirier <mathieu.poirier@linaro.org> 18033L: linux-remoteproc@vger.kernel.org 18034S: Maintained 18035T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18036F: Documentation/ABI/testing/sysfs-bus-rpmsg 18037F: Documentation/staging/rpmsg.rst 18038F: drivers/rpmsg/ 18039F: include/linux/rpmsg.h 18040F: include/linux/rpmsg/ 18041F: include/uapi/linux/rpmsg.h 18042F: samples/rpmsg/ 18043 18044REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18045M: Stephan Gerhold <stephan@gerhold.net> 18046L: netdev@vger.kernel.org 18047L: linux-remoteproc@vger.kernel.org 18048S: Maintained 18049F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18050 18051RENESAS CLOCK DRIVERS 18052M: Geert Uytterhoeven <geert+renesas@glider.be> 18053L: linux-renesas-soc@vger.kernel.org 18054S: Supported 18055T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18056F: Documentation/devicetree/bindings/clock/renesas,* 18057F: drivers/clk/renesas/ 18058 18059RENESAS EMEV2 I2C DRIVER 18060M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18061L: linux-renesas-soc@vger.kernel.org 18062S: Supported 18063F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18064F: drivers/i2c/busses/i2c-emev2.c 18065 18066RENESAS ETHERNET DRIVERS 18067R: Sergey Shtylyov <s.shtylyov@omp.ru> 18068L: netdev@vger.kernel.org 18069L: linux-renesas-soc@vger.kernel.org 18070F: Documentation/devicetree/bindings/net/renesas,*.yaml 18071F: drivers/net/ethernet/renesas/ 18072F: include/linux/sh_eth.h 18073 18074RENESAS IDT821034 ASoC CODEC 18075M: Herve Codina <herve.codina@bootlin.com> 18076L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18077S: Maintained 18078F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18079F: sound/soc/codecs/idt821034.c 18080 18081RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18082M: Miquel Raynal <miquel.raynal@bootlin.com> 18083L: linux-mtd@lists.infradead.org 18084L: linux-renesas-soc@vger.kernel.org 18085S: Maintained 18086F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18087F: drivers/mtd/nand/raw/renesas-nand-controller.c 18088 18089RENESAS R-CAR GYROADC DRIVER 18090M: Marek Vasut <marek.vasut@gmail.com> 18091L: linux-iio@vger.kernel.org 18092S: Supported 18093F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18094F: drivers/iio/adc/rcar-gyroadc.c 18095 18096RENESAS R-CAR I2C DRIVERS 18097M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18098L: linux-renesas-soc@vger.kernel.org 18099S: Supported 18100F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18101F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18102F: drivers/i2c/busses/i2c-rcar.c 18103F: drivers/i2c/busses/i2c-sh_mobile.c 18104 18105RENESAS R-CAR SATA DRIVER 18106R: Sergey Shtylyov <s.shtylyov@omp.ru> 18107L: linux-ide@vger.kernel.org 18108L: linux-renesas-soc@vger.kernel.org 18109S: Supported 18110F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18111F: drivers/ata/sata_rcar.c 18112 18113RENESAS R-CAR THERMAL DRIVERS 18114M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18115L: linux-renesas-soc@vger.kernel.org 18116S: Supported 18117F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18118F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18119F: drivers/thermal/rcar_gen3_thermal.c 18120F: drivers/thermal/rcar_thermal.c 18121 18122RENESAS RIIC DRIVER 18123M: Chris Brandt <chris.brandt@renesas.com> 18124L: linux-renesas-soc@vger.kernel.org 18125S: Supported 18126F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18127F: drivers/i2c/busses/i2c-riic.c 18128 18129RENESAS RZ/G2L A/D DRIVER 18130M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18131L: linux-iio@vger.kernel.org 18132L: linux-renesas-soc@vger.kernel.org 18133S: Supported 18134F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18135F: drivers/iio/adc/rzg2l_adc.c 18136 18137RENESAS RZ/G2L MTU3a COUNTER DRIVER 18138M: Biju Das <biju.das.jz@bp.renesas.com> 18139L: linux-iio@vger.kernel.org 18140L: linux-renesas-soc@vger.kernel.org 18141S: Supported 18142F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18143F: drivers/counter/rz-mtu3-cnt.c 18144 18145RENESAS RZ/N1 A5PSW SWITCH DRIVER 18146M: Clément Léger <clement.leger@bootlin.com> 18147L: linux-renesas-soc@vger.kernel.org 18148L: netdev@vger.kernel.org 18149S: Maintained 18150F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18151F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18152F: drivers/net/dsa/rzn1_a5psw* 18153F: drivers/net/pcs/pcs-rzn1-miic.c 18154F: include/dt-bindings/net/pcs-rzn1-miic.h 18155F: include/linux/pcs-rzn1-miic.h 18156F: net/dsa/tag_rzn1_a5psw.c 18157 18158RENESAS RZ/N1 RTC CONTROLLER DRIVER 18159M: Miquel Raynal <miquel.raynal@bootlin.com> 18160L: linux-rtc@vger.kernel.org 18161L: linux-renesas-soc@vger.kernel.org 18162S: Maintained 18163F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18164F: drivers/rtc/rtc-rzn1.c 18165 18166RENESAS RZ/N1 USBF CONTROLLER DRIVER 18167M: Herve Codina <herve.codina@bootlin.com> 18168L: linux-renesas-soc@vger.kernel.org 18169L: linux-usb@vger.kernel.org 18170S: Maintained 18171F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18172F: drivers/usb/gadget/udc/renesas_usbf.c 18173 18174RENESAS RZ/V2M I2C DRIVER 18175M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18176L: linux-i2c@vger.kernel.org 18177L: linux-renesas-soc@vger.kernel.org 18178S: Supported 18179F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18180F: drivers/i2c/busses/i2c-rzv2m.c 18181 18182RENESAS USB PHY DRIVER 18183M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18184L: linux-renesas-soc@vger.kernel.org 18185S: Maintained 18186F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18187 18188RENESAS VERSACLOCK 7 CLOCK DRIVER 18189M: Alex Helms <alexander.helms.jy@renesas.com> 18190S: Maintained 18191F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18192F: drivers/clk/clk-versaclock7.c 18193 18194RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18195M: Herve Codina <herve.codina@bootlin.com> 18196L: linux-iio@vger.kernel.org 18197S: Maintained 18198F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18199F: drivers/iio/potentiometer/x9250.c 18200 18201RESET CONTROLLER FRAMEWORK 18202M: Philipp Zabel <p.zabel@pengutronix.de> 18203S: Maintained 18204T: git git://git.pengutronix.de/git/pza/linux 18205F: Documentation/devicetree/bindings/reset/ 18206F: Documentation/driver-api/reset.rst 18207F: drivers/reset/ 18208F: include/dt-bindings/reset/ 18209F: include/linux/reset-controller.h 18210F: include/linux/reset.h 18211F: include/linux/reset/ 18212K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18213 18214RESTARTABLE SEQUENCES SUPPORT 18215M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18216M: Peter Zijlstra <peterz@infradead.org> 18217M: "Paul E. McKenney" <paulmck@kernel.org> 18218M: Boqun Feng <boqun.feng@gmail.com> 18219L: linux-kernel@vger.kernel.org 18220S: Supported 18221F: include/trace/events/rseq.h 18222F: include/uapi/linux/rseq.h 18223F: kernel/rseq.c 18224F: tools/testing/selftests/rseq/ 18225 18226RFKILL 18227M: Johannes Berg <johannes@sipsolutions.net> 18228L: linux-wireless@vger.kernel.org 18229S: Maintained 18230W: https://wireless.wiki.kernel.org/ 18231Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18232T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18234F: Documentation/ABI/stable/sysfs-class-rfkill 18235F: Documentation/driver-api/rfkill.rst 18236F: include/linux/rfkill.h 18237F: include/uapi/linux/rfkill.h 18238F: net/rfkill/ 18239 18240RHASHTABLE 18241M: Thomas Graf <tgraf@suug.ch> 18242M: Herbert Xu <herbert@gondor.apana.org.au> 18243L: netdev@vger.kernel.org 18244S: Maintained 18245F: include/linux/rhashtable-types.h 18246F: include/linux/rhashtable.h 18247F: lib/rhashtable.c 18248F: lib/test_rhashtable.c 18249 18250RICOH R5C592 MEMORYSTICK DRIVER 18251M: Maxim Levitsky <maximlevitsky@gmail.com> 18252S: Maintained 18253F: drivers/memstick/host/r592.* 18254 18255RICOH SMARTMEDIA/XD DRIVER 18256M: Maxim Levitsky <maximlevitsky@gmail.com> 18257S: Maintained 18258F: drivers/mtd/nand/raw/r852.c 18259F: drivers/mtd/nand/raw/r852.h 18260 18261RISC-V ARCHITECTURE 18262M: Paul Walmsley <paul.walmsley@sifive.com> 18263M: Palmer Dabbelt <palmer@dabbelt.com> 18264M: Albert Ou <aou@eecs.berkeley.edu> 18265L: linux-riscv@lists.infradead.org 18266S: Supported 18267Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18268C: irc://irc.libera.chat/riscv 18269P: Documentation/riscv/patch-acceptance.rst 18270T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18271F: arch/riscv/ 18272N: riscv 18273K: riscv 18274 18275RISC-V MICROCHIP FPGA SUPPORT 18276M: Conor Dooley <conor.dooley@microchip.com> 18277M: Daire McNamara <daire.mcnamara@microchip.com> 18278L: linux-riscv@lists.infradead.org 18279S: Supported 18280F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18281F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18282F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18283F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18284F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18285F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18286F: Documentation/devicetree/bindings/riscv/microchip.yaml 18287F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18288F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18289F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18290F: arch/riscv/boot/dts/microchip/ 18291F: drivers/char/hw_random/mpfs-rng.c 18292F: drivers/clk/microchip/clk-mpfs*.c 18293F: drivers/i2c/busses/i2c-microchip-corei2c.c 18294F: drivers/mailbox/mailbox-mpfs.c 18295F: drivers/pci/controller/pcie-microchip-host.c 18296F: drivers/pwm/pwm-microchip-core.c 18297F: drivers/reset/reset-mpfs.c 18298F: drivers/rtc/rtc-mpfs.c 18299F: drivers/soc/microchip/mpfs-sys-controller.c 18300F: drivers/spi/spi-microchip-core-qspi.c 18301F: drivers/spi/spi-microchip-core.c 18302F: drivers/usb/musb/mpfs.c 18303F: include/soc/microchip/mpfs.h 18304 18305RISC-V MISC SOC SUPPORT 18306M: Conor Dooley <conor@kernel.org> 18307L: linux-riscv@lists.infradead.org 18308S: Maintained 18309Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18310T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18311F: Documentation/devicetree/bindings/riscv/ 18312F: arch/riscv/boot/dts/ 18313X: arch/riscv/boot/dts/allwinner/ 18314X: arch/riscv/boot/dts/renesas/ 18315 18316RISC-V PMU DRIVERS 18317M: Atish Patra <atishp@atishpatra.org> 18318R: Anup Patel <anup@brainfault.org> 18319L: linux-riscv@lists.infradead.org 18320S: Supported 18321F: drivers/perf/riscv_pmu.c 18322F: drivers/perf/riscv_pmu_legacy.c 18323F: drivers/perf/riscv_pmu_sbi.c 18324 18325RISC-V THEAD SoC SUPPORT 18326M: Jisheng Zhang <jszhang@kernel.org> 18327M: Guo Ren <guoren@kernel.org> 18328M: Fu Wei <wefu@redhat.com> 18329L: linux-riscv@lists.infradead.org 18330S: Maintained 18331F: arch/riscv/boot/dts/thead/ 18332 18333RNBD BLOCK DRIVERS 18334M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18335M: Jack Wang <jinpu.wang@ionos.com> 18336L: linux-block@vger.kernel.org 18337S: Maintained 18338F: drivers/block/rnbd/ 18339 18340ROCCAT DRIVERS 18341M: Stefan Achatz <erazor_de@users.sourceforge.net> 18342S: Maintained 18343W: http://sourceforge.net/projects/roccat/ 18344F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18345F: drivers/hid/hid-roccat* 18346F: include/linux/hid-roccat* 18347 18348ROCKCHIP CRYPTO DRIVERS 18349M: Corentin Labbe <clabbe@baylibre.com> 18350L: linux-crypto@vger.kernel.org 18351S: Maintained 18352F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18353F: drivers/crypto/rockchip/ 18354 18355ROCKCHIP I2S TDM DRIVER 18356M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18357L: linux-rockchip@lists.infradead.org 18358S: Maintained 18359F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18360F: sound/soc/rockchip/rockchip_i2s_tdm.* 18361 18362ROCKCHIP ISP V1 DRIVER 18363M: Dafna Hirschfeld <dafna@fastmail.com> 18364L: linux-media@vger.kernel.org 18365L: linux-rockchip@lists.infradead.org 18366S: Maintained 18367F: Documentation/admin-guide/media/rkisp1.rst 18368F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18369F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18370F: drivers/media/platform/rockchip/rkisp1 18371F: include/uapi/linux/rkisp1-config.h 18372 18373ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18374M: Jacob Chen <jacob-chen@iotwrt.com> 18375M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18376L: linux-media@vger.kernel.org 18377L: linux-rockchip@lists.infradead.org 18378S: Maintained 18379F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18380F: drivers/media/platform/rockchip/rga/ 18381 18382ROCKCHIP VIDEO DECODER DRIVER 18383M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18384L: linux-media@vger.kernel.org 18385L: linux-rockchip@lists.infradead.org 18386S: Maintained 18387F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18388F: drivers/staging/media/rkvdec/ 18389 18390ROCKER DRIVER 18391M: Jiri Pirko <jiri@resnulli.us> 18392L: netdev@vger.kernel.org 18393S: Supported 18394F: drivers/net/ethernet/rocker/ 18395 18396ROCKETPORT EXPRESS/INFINITY DRIVER 18397M: Kevin Cernekee <cernekee@gmail.com> 18398L: linux-serial@vger.kernel.org 18399S: Odd Fixes 18400F: drivers/tty/serial/rp2.* 18401 18402ROHM BD99954 CHARGER IC 18403M: Matti Vaittinen <mazziesaccount@gmail.com> 18404S: Supported 18405F: drivers/power/supply/bd99954-charger.c 18406F: drivers/power/supply/bd99954-charger.h 18407 18408ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18409M: Tomasz Duszynski <tduszyns@gmail.com> 18410S: Maintained 18411F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18412F: drivers/iio/light/bh1750.c 18413 18414ROHM BU270xx LIGHT SENSOR DRIVERs 18415M: Matti Vaittinen <mazziesaccount@gmail.com> 18416L: linux-iio@vger.kernel.org 18417S: Supported 18418F: drivers/iio/light/rohm-bu27008.c 18419F: drivers/iio/light/rohm-bu27034.c 18420 18421ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18422M: Marek Vasut <marek.vasut+renesas@gmail.com> 18423L: linux-kernel@vger.kernel.org 18424L: linux-renesas-soc@vger.kernel.org 18425S: Supported 18426F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18427F: drivers/gpio/gpio-bd9571mwv.c 18428F: drivers/mfd/bd9571mwv.c 18429F: drivers/regulator/bd9571mwv-regulator.c 18430F: include/linux/mfd/bd9571mwv.h 18431 18432ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18433M: Matti Vaittinen <mazziesaccount@gmail.com> 18434S: Supported 18435F: drivers/clk/clk-bd718x7.c 18436F: drivers/gpio/gpio-bd71815.c 18437F: drivers/gpio/gpio-bd71828.c 18438F: drivers/mfd/rohm-bd71828.c 18439F: drivers/mfd/rohm-bd718x7.c 18440F: drivers/mfd/rohm-bd9576.c 18441F: drivers/regulator/bd71815-regulator.c 18442F: drivers/regulator/bd71828-regulator.c 18443F: drivers/regulator/bd718x7-regulator.c 18444F: drivers/regulator/bd9576-regulator.c 18445F: drivers/regulator/rohm-regulator.c 18446F: drivers/rtc/rtc-bd70528.c 18447F: drivers/watchdog/bd9576_wdt.c 18448F: include/linux/mfd/rohm-bd71815.h 18449F: include/linux/mfd/rohm-bd71828.h 18450F: include/linux/mfd/rohm-bd718x7.h 18451F: include/linux/mfd/rohm-bd957x.h 18452F: include/linux/mfd/rohm-generic.h 18453F: include/linux/mfd/rohm-shared.h 18454 18455ROSE NETWORK LAYER 18456M: Ralf Baechle <ralf@linux-mips.org> 18457L: linux-hams@vger.kernel.org 18458S: Maintained 18459W: http://www.linux-ax25.org/ 18460F: include/net/rose.h 18461F: include/uapi/linux/rose.h 18462F: net/rose/ 18463 18464ROTATION DRIVER FOR ALLWINNER A83T 18465M: Jernej Skrabec <jernej.skrabec@gmail.com> 18466L: linux-media@vger.kernel.org 18467S: Maintained 18468T: git git://linuxtv.org/media_tree.git 18469F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18470F: drivers/media/platform/sunxi/sun8i-rotate/ 18471 18472RPMSG TTY DRIVER 18473M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18474L: linux-remoteproc@vger.kernel.org 18475S: Maintained 18476F: drivers/tty/rpmsg_tty.c 18477 18478RTL2830 MEDIA DRIVER 18479M: Antti Palosaari <crope@iki.fi> 18480L: linux-media@vger.kernel.org 18481S: Maintained 18482W: https://linuxtv.org 18483W: http://palosaari.fi/linux/ 18484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18485T: git git://linuxtv.org/anttip/media_tree.git 18486F: drivers/media/dvb-frontends/rtl2830* 18487 18488RTL2832 MEDIA DRIVER 18489M: Antti Palosaari <crope@iki.fi> 18490L: linux-media@vger.kernel.org 18491S: Maintained 18492W: https://linuxtv.org 18493W: http://palosaari.fi/linux/ 18494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18495T: git git://linuxtv.org/anttip/media_tree.git 18496F: drivers/media/dvb-frontends/rtl2832* 18497 18498RTL2832_SDR MEDIA DRIVER 18499M: Antti Palosaari <crope@iki.fi> 18500L: linux-media@vger.kernel.org 18501S: Maintained 18502W: https://linuxtv.org 18503W: http://palosaari.fi/linux/ 18504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18505T: git git://linuxtv.org/anttip/media_tree.git 18506F: drivers/media/dvb-frontends/rtl2832_sdr* 18507 18508RTL8180 WIRELESS DRIVER 18509L: linux-wireless@vger.kernel.org 18510S: Orphan 18511W: https://wireless.wiki.kernel.org/ 18512T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18513F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18514 18515RTL8187 WIRELESS DRIVER 18516M: Herton Ronaldo Krzesinski <herton@canonical.com> 18517M: Hin-Tak Leung <htl10@users.sourceforge.net> 18518M: Larry Finger <Larry.Finger@lwfinger.net> 18519L: linux-wireless@vger.kernel.org 18520S: Maintained 18521W: https://wireless.wiki.kernel.org/ 18522T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18523F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18524 18525RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18526M: Jes Sorensen <Jes.Sorensen@gmail.com> 18527L: linux-wireless@vger.kernel.org 18528S: Maintained 18529T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18530F: drivers/net/wireless/realtek/rtl8xxxu/ 18531 18532RTRS TRANSPORT DRIVERS 18533M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18534M: Jack Wang <jinpu.wang@ionos.com> 18535L: linux-rdma@vger.kernel.org 18536S: Maintained 18537F: drivers/infiniband/ulp/rtrs/ 18538 18539RUNTIME VERIFICATION (RV) 18540M: Daniel Bristot de Oliveira <bristot@kernel.org> 18541M: Steven Rostedt <rostedt@goodmis.org> 18542L: linux-trace-kernel@vger.kernel.org 18543S: Maintained 18544F: Documentation/trace/rv/ 18545F: include/linux/rv.h 18546F: include/rv/ 18547F: kernel/trace/rv/ 18548F: tools/verification/ 18549 18550RUST 18551M: Miguel Ojeda <ojeda@kernel.org> 18552M: Alex Gaynor <alex.gaynor@gmail.com> 18553M: Wedson Almeida Filho <wedsonaf@gmail.com> 18554R: Boqun Feng <boqun.feng@gmail.com> 18555R: Gary Guo <gary@garyguo.net> 18556R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18557R: Benno Lossin <benno.lossin@proton.me> 18558L: rust-for-linux@vger.kernel.org 18559S: Supported 18560W: https://github.com/Rust-for-Linux/linux 18561B: https://github.com/Rust-for-Linux/linux/issues 18562C: zulip://rust-for-linux.zulipchat.com 18563T: git https://github.com/Rust-for-Linux/linux.git rust-next 18564F: Documentation/rust/ 18565F: rust/ 18566F: samples/rust/ 18567F: scripts/*rust* 18568K: \b(?i:rust)\b 18569 18570RXRPC SOCKETS (AF_RXRPC) 18571M: David Howells <dhowells@redhat.com> 18572M: Marc Dionne <marc.dionne@auristor.com> 18573L: linux-afs@lists.infradead.org 18574S: Supported 18575W: https://www.infradead.org/~dhowells/kafs/ 18576F: Documentation/networking/rxrpc.rst 18577F: include/keys/rxrpc-type.h 18578F: include/net/af_rxrpc.h 18579F: include/trace/events/rxrpc.h 18580F: include/uapi/linux/rxrpc.h 18581F: net/rxrpc/ 18582 18583S3 SAVAGE FRAMEBUFFER DRIVER 18584M: Antonino Daplas <adaplas@gmail.com> 18585L: linux-fbdev@vger.kernel.org 18586S: Maintained 18587F: drivers/video/fbdev/savage/ 18588 18589S390 ARCHITECTURE 18590M: Heiko Carstens <hca@linux.ibm.com> 18591M: Vasily Gorbik <gor@linux.ibm.com> 18592M: Alexander Gordeev <agordeev@linux.ibm.com> 18593R: Christian Borntraeger <borntraeger@linux.ibm.com> 18594R: Sven Schnelle <svens@linux.ibm.com> 18595L: linux-s390@vger.kernel.org 18596S: Supported 18597T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18598F: Documentation/driver-api/s390-drivers.rst 18599F: Documentation/s390/ 18600F: arch/s390/ 18601F: drivers/s390/ 18602F: drivers/watchdog/diag288_wdt.c 18603 18604S390 COMMON I/O LAYER 18605M: Vineeth Vijayan <vneethv@linux.ibm.com> 18606M: Peter Oberparleiter <oberpar@linux.ibm.com> 18607L: linux-s390@vger.kernel.org 18608S: Supported 18609F: drivers/s390/cio/ 18610 18611S390 DASD DRIVER 18612M: Stefan Haberland <sth@linux.ibm.com> 18613M: Jan Hoeppner <hoeppner@linux.ibm.com> 18614L: linux-s390@vger.kernel.org 18615S: Supported 18616F: block/partitions/ibm.c 18617F: drivers/s390/block/dasd* 18618F: include/linux/dasd_mod.h 18619 18620S390 IOMMU (PCI) 18621M: Niklas Schnelle <schnelle@linux.ibm.com> 18622M: Matthew Rosato <mjrosato@linux.ibm.com> 18623R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18624L: linux-s390@vger.kernel.org 18625S: Supported 18626F: drivers/iommu/s390-iommu.c 18627 18628S390 IUCV NETWORK LAYER 18629M: Alexandra Winter <wintera@linux.ibm.com> 18630M: Wenjia Zhang <wenjia@linux.ibm.com> 18631L: linux-s390@vger.kernel.org 18632L: netdev@vger.kernel.org 18633S: Supported 18634F: drivers/s390/net/*iucv* 18635F: include/net/iucv/ 18636F: net/iucv/ 18637 18638S390 MM 18639M: Alexander Gordeev <agordeev@linux.ibm.com> 18640M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18641L: linux-s390@vger.kernel.org 18642S: Supported 18643T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18644F: arch/s390/include/asm/pgtable.h 18645F: arch/s390/mm 18646 18647S390 NETWORK DRIVERS 18648M: Alexandra Winter <wintera@linux.ibm.com> 18649M: Wenjia Zhang <wenjia@linux.ibm.com> 18650L: linux-s390@vger.kernel.org 18651L: netdev@vger.kernel.org 18652S: Supported 18653F: drivers/s390/net/ 18654 18655S390 PCI SUBSYSTEM 18656M: Niklas Schnelle <schnelle@linux.ibm.com> 18657M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18658L: linux-s390@vger.kernel.org 18659S: Supported 18660F: Documentation/s390/pci.rst 18661F: arch/s390/pci/ 18662F: drivers/pci/hotplug/s390_pci_hpc.c 18663 18664S390 SCM DRIVER 18665M: Vineeth Vijayan <vneethv@linux.ibm.com> 18666L: linux-s390@vger.kernel.org 18667S: Supported 18668F: drivers/s390/block/scm* 18669F: drivers/s390/cio/scm.c 18670 18671S390 VFIO AP DRIVER 18672M: Tony Krowiak <akrowiak@linux.ibm.com> 18673M: Halil Pasic <pasic@linux.ibm.com> 18674M: Jason Herne <jjherne@linux.ibm.com> 18675L: linux-s390@vger.kernel.org 18676S: Supported 18677F: Documentation/s390/vfio-ap* 18678F: drivers/s390/crypto/vfio_ap* 18679 18680S390 VFIO-CCW DRIVER 18681M: Eric Farman <farman@linux.ibm.com> 18682M: Matthew Rosato <mjrosato@linux.ibm.com> 18683R: Halil Pasic <pasic@linux.ibm.com> 18684L: linux-s390@vger.kernel.org 18685L: kvm@vger.kernel.org 18686S: Supported 18687F: Documentation/s390/vfio-ccw.rst 18688F: drivers/s390/cio/vfio_ccw* 18689F: include/uapi/linux/vfio_ccw.h 18690 18691S390 VFIO-PCI DRIVER 18692M: Matthew Rosato <mjrosato@linux.ibm.com> 18693M: Eric Farman <farman@linux.ibm.com> 18694L: linux-s390@vger.kernel.org 18695L: kvm@vger.kernel.org 18696S: Supported 18697F: arch/s390/kvm/pci* 18698F: drivers/vfio/pci/vfio_pci_zdev.c 18699F: include/uapi/linux/vfio_zdev.h 18700 18701S390 ZCRYPT DRIVER 18702M: Harald Freudenberger <freude@linux.ibm.com> 18703L: linux-s390@vger.kernel.org 18704S: Supported 18705F: drivers/s390/crypto/ 18706 18707S390 ZFCP DRIVER 18708M: Steffen Maier <maier@linux.ibm.com> 18709M: Benjamin Block <bblock@linux.ibm.com> 18710L: linux-s390@vger.kernel.org 18711S: Supported 18712F: drivers/s390/scsi/zfcp_* 18713 18714SAA6588 RDS RECEIVER DRIVER 18715M: Hans Verkuil <hverkuil@xs4all.nl> 18716L: linux-media@vger.kernel.org 18717S: Odd Fixes 18718W: https://linuxtv.org 18719T: git git://linuxtv.org/media_tree.git 18720F: drivers/media/i2c/saa6588* 18721 18722SAA7134 VIDEO4LINUX DRIVER 18723M: Mauro Carvalho Chehab <mchehab@kernel.org> 18724L: linux-media@vger.kernel.org 18725S: Odd fixes 18726W: https://linuxtv.org 18727T: git git://linuxtv.org/media_tree.git 18728F: Documentation/driver-api/media/drivers/saa7134* 18729F: drivers/media/pci/saa7134/ 18730 18731SAA7146 VIDEO4LINUX-2 DRIVER 18732M: Hans Verkuil <hverkuil@xs4all.nl> 18733L: linux-media@vger.kernel.org 18734S: Maintained 18735T: git git://linuxtv.org/media_tree.git 18736F: drivers/media/common/saa7146/ 18737F: drivers/media/pci/saa7146/ 18738F: include/media/drv-intf/saa7146* 18739 18740SAFESETID SECURITY MODULE 18741M: Micah Morton <mortonm@chromium.org> 18742S: Supported 18743F: Documentation/admin-guide/LSM/SafeSetID.rst 18744F: security/safesetid/ 18745 18746SAMSUNG AUDIO (ASoC) DRIVERS 18747M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18748L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18749S: Maintained 18750B: mailto:linux-samsung-soc@vger.kernel.org 18751F: Documentation/devicetree/bindings/sound/samsung* 18752F: sound/soc/samsung/ 18753 18754SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18755M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18756L: linux-crypto@vger.kernel.org 18757L: linux-samsung-soc@vger.kernel.org 18758S: Maintained 18759F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18760F: drivers/crypto/exynos-rng.c 18761 18762SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18763M: Łukasz Stelmach <l.stelmach@samsung.com> 18764L: linux-samsung-soc@vger.kernel.org 18765S: Maintained 18766F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18767F: drivers/char/hw_random/exynos-trng.c 18768 18769SAMSUNG FRAMEBUFFER DRIVER 18770M: Jingoo Han <jingoohan1@gmail.com> 18771L: linux-fbdev@vger.kernel.org 18772S: Maintained 18773F: drivers/video/fbdev/s3c-fb.c 18774 18775SAMSUNG INTERCONNECT DRIVERS 18776M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18777M: Artur Świgoń <a.swigon@samsung.com> 18778L: linux-pm@vger.kernel.org 18779L: linux-samsung-soc@vger.kernel.org 18780S: Supported 18781F: drivers/interconnect/samsung/ 18782 18783SAMSUNG LAPTOP DRIVER 18784M: Corentin Chary <corentin.chary@gmail.com> 18785L: platform-driver-x86@vger.kernel.org 18786S: Maintained 18787F: drivers/platform/x86/samsung-laptop.c 18788 18789SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18790M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18791L: linux-kernel@vger.kernel.org 18792L: linux-samsung-soc@vger.kernel.org 18793S: Supported 18794B: mailto:linux-samsung-soc@vger.kernel.org 18795F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18796F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18797F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18798F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18799F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18800F: drivers/clk/clk-s2mps11.c 18801F: drivers/mfd/sec*.c 18802F: drivers/regulator/s2m*.c 18803F: drivers/regulator/s5m*.c 18804F: drivers/rtc/rtc-s5m.c 18805F: include/linux/mfd/samsung/ 18806 18807SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18808M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18809L: linux-media@vger.kernel.org 18810L: linux-samsung-soc@vger.kernel.org 18811S: Maintained 18812F: drivers/media/platform/samsung/s3c-camif/ 18813F: include/media/drv-intf/s3c_camif.h 18814 18815SAMSUNG S3FWRN5 NFC DRIVER 18816M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18817S: Maintained 18818F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18819F: drivers/nfc/s3fwrn5 18820 18821SAMSUNG S5C73M3 CAMERA DRIVER 18822M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18823M: Andrzej Hajda <andrzej.hajda@intel.com> 18824L: linux-media@vger.kernel.org 18825S: Supported 18826F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18827F: drivers/media/i2c/s5c73m3/* 18828 18829SAMSUNG S5K5BAF CAMERA DRIVER 18830M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18831M: Andrzej Hajda <andrzej.hajda@intel.com> 18832L: linux-media@vger.kernel.org 18833S: Supported 18834F: drivers/media/i2c/s5k5baf.c 18835 18836SAMSUNG S5P Security SubSystem (SSS) DRIVER 18837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18838M: Vladimir Zapolskiy <vz@mleia.com> 18839L: linux-crypto@vger.kernel.org 18840L: linux-samsung-soc@vger.kernel.org 18841S: Maintained 18842F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18843F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18844F: drivers/crypto/s5p-sss.c 18845 18846SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18847M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18848L: linux-media@vger.kernel.org 18849S: Supported 18850Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18851F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18852F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18853F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18854F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18855F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18856F: drivers/media/platform/samsung/exynos4-is/ 18857 18858SAMSUNG SOC CLOCK DRIVERS 18859M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18860M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18861M: Tomasz Figa <tomasz.figa@gmail.com> 18862M: Chanwoo Choi <cw00.choi@samsung.com> 18863R: Alim Akhtar <alim.akhtar@samsung.com> 18864L: linux-samsung-soc@vger.kernel.org 18865S: Supported 18866T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18867T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18868F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18869F: Documentation/devicetree/bindings/clock/samsung,s3c* 18870F: drivers/clk/samsung/ 18871F: include/dt-bindings/clock/exynos*.h 18872F: include/dt-bindings/clock/s5p*.h 18873F: include/dt-bindings/clock/samsung,*.h 18874F: include/linux/clk/samsung.h 18875 18876SAMSUNG SPI DRIVERS 18877M: Andi Shyti <andi.shyti@kernel.org> 18878L: linux-spi@vger.kernel.org 18879L: linux-samsung-soc@vger.kernel.org 18880S: Maintained 18881F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18882F: drivers/spi/spi-s3c* 18883F: include/linux/platform_data/spi-s3c64xx.h 18884 18885SAMSUNG SXGBE DRIVERS 18886M: Byungho An <bh74.an@samsung.com> 18887L: netdev@vger.kernel.org 18888S: Supported 18889F: drivers/net/ethernet/samsung/sxgbe/ 18890 18891SAMSUNG THERMAL DRIVER 18892M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18893M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18894L: linux-pm@vger.kernel.org 18895L: linux-samsung-soc@vger.kernel.org 18896S: Maintained 18897F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18898F: drivers/thermal/samsung/ 18899 18900SAMSUNG USB2 PHY DRIVER 18901M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18902L: linux-kernel@vger.kernel.org 18903S: Supported 18904F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18905F: Documentation/driver-api/phy/samsung-usb2.rst 18906F: drivers/phy/samsung/phy-exynos4210-usb2.c 18907F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18908F: drivers/phy/samsung/phy-exynos5250-usb2.c 18909F: drivers/phy/samsung/phy-s5pv210-usb2.c 18910F: drivers/phy/samsung/phy-samsung-usb2.c 18911F: drivers/phy/samsung/phy-samsung-usb2.h 18912 18913SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18914M: Paul Barker <paul.barker@sancloud.com> 18915R: Marc Murphy <marc.murphy@sancloud.com> 18916S: Supported 18917F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18918 18919SC1200 WDT DRIVER 18920M: Zwane Mwaikambo <zwanem@gmail.com> 18921S: Maintained 18922F: drivers/watchdog/sc1200wdt.c 18923 18924SCHEDULER 18925M: Ingo Molnar <mingo@redhat.com> 18926M: Peter Zijlstra <peterz@infradead.org> 18927M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18928M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18929R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18930R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18931R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18932R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18933R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18934R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18935L: linux-kernel@vger.kernel.org 18936S: Maintained 18937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18938F: include/linux/preempt.h 18939F: include/linux/sched.h 18940F: include/linux/wait.h 18941F: include/uapi/linux/sched.h 18942F: kernel/sched/ 18943 18944SCSI LIBSAS SUBSYSTEM 18945R: John Garry <john.g.garry@oracle.com> 18946R: Jason Yan <yanaijie@huawei.com> 18947L: linux-scsi@vger.kernel.org 18948S: Supported 18949F: Documentation/scsi/libsas.rst 18950F: drivers/scsi/libsas/ 18951F: include/scsi/libsas.h 18952F: include/scsi/sas_ata.h 18953 18954SCSI RDMA PROTOCOL (SRP) INITIATOR 18955M: Bart Van Assche <bvanassche@acm.org> 18956L: linux-rdma@vger.kernel.org 18957S: Supported 18958Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18959F: drivers/infiniband/ulp/srp/ 18960F: include/scsi/srp.h 18961 18962SCSI RDMA PROTOCOL (SRP) TARGET 18963M: Bart Van Assche <bvanassche@acm.org> 18964L: linux-rdma@vger.kernel.org 18965L: target-devel@vger.kernel.org 18966S: Supported 18967Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18968F: drivers/infiniband/ulp/srpt/ 18969 18970SCSI SG DRIVER 18971M: Doug Gilbert <dgilbert@interlog.com> 18972L: linux-scsi@vger.kernel.org 18973S: Maintained 18974W: http://sg.danny.cz/sg 18975F: Documentation/scsi/scsi-generic.rst 18976F: drivers/scsi/sg.c 18977F: include/scsi/sg.h 18978 18979SCSI SUBSYSTEM 18980M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18981M: "Martin K. Petersen" <martin.petersen@oracle.com> 18982L: linux-scsi@vger.kernel.org 18983S: Maintained 18984Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18985T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18986T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18987F: Documentation/devicetree/bindings/scsi/ 18988F: drivers/scsi/ 18989F: drivers/ufs/ 18990F: include/scsi/ 18991 18992SCSI TAPE DRIVER 18993M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18994L: linux-scsi@vger.kernel.org 18995S: Maintained 18996F: Documentation/scsi/st.rst 18997F: drivers/scsi/st.* 18998F: drivers/scsi/st_*.h 18999 19000SCSI TARGET CORE USER DRIVER 19001M: Bodo Stroesser <bostroesser@gmail.com> 19002L: linux-scsi@vger.kernel.org 19003L: target-devel@vger.kernel.org 19004S: Supported 19005F: Documentation/target/tcmu-design.rst 19006F: drivers/target/target_core_user.c 19007F: include/uapi/linux/target_core_user.h 19008 19009SCSI TARGET SUBSYSTEM 19010M: "Martin K. Petersen" <martin.petersen@oracle.com> 19011L: linux-scsi@vger.kernel.org 19012L: target-devel@vger.kernel.org 19013S: Supported 19014W: http://www.linux-iscsi.org 19015Q: https://patchwork.kernel.org/project/target-devel/list/ 19016T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19017F: Documentation/target/ 19018F: drivers/target/ 19019F: include/target/ 19020 19021SCTP PROTOCOL 19022M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19023M: Xin Long <lucien.xin@gmail.com> 19024L: linux-sctp@vger.kernel.org 19025S: Maintained 19026W: https://github.com/sctp/lksctp-tools/wiki 19027F: Documentation/networking/sctp.rst 19028F: include/linux/sctp.h 19029F: include/net/sctp/ 19030F: include/uapi/linux/sctp.h 19031F: net/sctp/ 19032 19033SCx200 CPU SUPPORT 19034M: Jim Cromie <jim.cromie@gmail.com> 19035S: Odd Fixes 19036F: Documentation/i2c/busses/scx200_acb.rst 19037F: arch/x86/platform/scx200/ 19038F: drivers/i2c/busses/scx200* 19039F: drivers/mtd/maps/scx200_docflash.c 19040F: drivers/watchdog/scx200_wdt.c 19041F: include/linux/scx200.h 19042 19043SCx200 GPIO DRIVER 19044M: Jim Cromie <jim.cromie@gmail.com> 19045S: Maintained 19046F: drivers/char/scx200_gpio.c 19047F: include/linux/scx200_gpio.h 19048 19049SCx200 HRT CLOCKSOURCE DRIVER 19050M: Jim Cromie <jim.cromie@gmail.com> 19051S: Maintained 19052F: drivers/clocksource/scx200_hrt.c 19053 19054SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19055M: Sascha Sommer <saschasommer@freenet.de> 19056L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19057S: Maintained 19058F: drivers/mmc/host/sdricoh_cs.c 19059 19060SECO BOARDS CEC DRIVER 19061M: Ettore Chimenti <ek5.chimenti@gmail.com> 19062S: Maintained 19063F: drivers/media/cec/platform/seco/seco-cec.c 19064F: drivers/media/cec/platform/seco/seco-cec.h 19065 19066SECURE COMPUTING 19067M: Kees Cook <keescook@chromium.org> 19068R: Andy Lutomirski <luto@amacapital.net> 19069R: Will Drewry <wad@chromium.org> 19070S: Supported 19071T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19072F: Documentation/userspace-api/seccomp_filter.rst 19073F: include/linux/seccomp.h 19074F: include/uapi/linux/seccomp.h 19075F: kernel/seccomp.c 19076F: tools/testing/selftests/kselftest_harness.h 19077F: tools/testing/selftests/seccomp/* 19078K: \bsecure_computing 19079K: \bTIF_SECCOMP\b 19080 19081SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19082M: Kamal Dasu <kamal.dasu@broadcom.com> 19083M: Al Cooper <alcooperx@gmail.com> 19084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19085L: linux-mmc@vger.kernel.org 19086S: Maintained 19087F: drivers/mmc/host/sdhci-brcmstb* 19088 19089SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19090M: Adrian Hunter <adrian.hunter@intel.com> 19091L: linux-mmc@vger.kernel.org 19092S: Supported 19093F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19094F: drivers/mmc/host/sdhci* 19095 19096SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19097M: Eugen Hristev <eugen.hristev@microchip.com> 19098L: linux-mmc@vger.kernel.org 19099S: Supported 19100F: drivers/mmc/host/sdhci-of-at91.c 19101 19102SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19103M: Haibo Chen <haibo.chen@nxp.com> 19104L: linux-imx@nxp.com 19105L: linux-mmc@vger.kernel.org 19106S: Maintained 19107F: drivers/mmc/host/sdhci-esdhc-imx.c 19108 19109SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19110M: Ben Dooks <ben-linux@fluff.org> 19111M: Jaehoon Chung <jh80.chung@samsung.com> 19112L: linux-mmc@vger.kernel.org 19113S: Maintained 19114F: drivers/mmc/host/sdhci-s3c* 19115 19116SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19117M: Viresh Kumar <vireshk@kernel.org> 19118L: linux-mmc@vger.kernel.org 19119S: Maintained 19120F: drivers/mmc/host/sdhci-spear.c 19121 19122SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19123M: Vignesh Raghavendra <vigneshr@ti.com> 19124L: linux-mmc@vger.kernel.org 19125S: Maintained 19126F: drivers/mmc/host/sdhci-omap.c 19127 19128SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19129M: Jonathan Derrick <jonathan.derrick@linux.dev> 19130L: linux-block@vger.kernel.org 19131S: Supported 19132F: block/opal_proto.h 19133F: block/sed* 19134F: include/linux/sed* 19135F: include/uapi/linux/sed* 19136 19137SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19138M: Mark Rutland <mark.rutland@arm.com> 19139M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19140M: Sudeep Holla <sudeep.holla@arm.com> 19141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19142S: Maintained 19143F: drivers/firmware/smccc/ 19144F: include/linux/arm-smccc.h 19145 19146SECURITY CONTACT 19147M: Security Officers <security@kernel.org> 19148S: Supported 19149F: Documentation/process/security-bugs.rst 19150 19151SECURITY SUBSYSTEM 19152M: Paul Moore <paul@paul-moore.com> 19153M: James Morris <jmorris@namei.org> 19154M: "Serge E. Hallyn" <serge@hallyn.com> 19155L: linux-security-module@vger.kernel.org (suggested Cc:) 19156S: Supported 19157W: http://kernsec.org/ 19158T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19159F: security/ 19160X: security/selinux/ 19161 19162SELINUX SECURITY MODULE 19163M: Paul Moore <paul@paul-moore.com> 19164M: Stephen Smalley <stephen.smalley.work@gmail.com> 19165M: Eric Paris <eparis@parisplace.org> 19166L: selinux@vger.kernel.org 19167S: Supported 19168W: https://selinuxproject.org 19169W: https://github.com/SELinuxProject 19170T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19171F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19172F: Documentation/ABI/removed/sysfs-selinux-disable 19173F: Documentation/admin-guide/LSM/SELinux.rst 19174F: include/trace/events/avc.h 19175F: include/uapi/linux/selinux_netlink.h 19176F: scripts/selinux/ 19177F: security/selinux/ 19178 19179SENSABLE PHANTOM 19180M: Jiri Slaby <jirislaby@kernel.org> 19181S: Maintained 19182F: drivers/misc/phantom.c 19183F: include/uapi/linux/phantom.h 19184 19185SENSEAIR SUNRISE 006-0-0007 19186M: Jacopo Mondi <jacopo@jmondi.org> 19187S: Maintained 19188F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19189F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19190F: drivers/iio/chemical/sunrise_co2.c 19191 19192SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19193M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19194S: Maintained 19195F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19196F: drivers/iio/chemical/scd30.h 19197F: drivers/iio/chemical/scd30_core.c 19198F: drivers/iio/chemical/scd30_i2c.c 19199F: drivers/iio/chemical/scd30_serial.c 19200 19201SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19202M: Roan van Dijk <roan@protonic.nl> 19203S: Maintained 19204F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19205F: drivers/iio/chemical/scd4x.c 19206 19207SENSIRION SGP40 GAS SENSOR DRIVER 19208M: Andreas Klinger <ak@it-klinger.de> 19209S: Maintained 19210F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19211F: drivers/iio/chemical/sgp40.c 19212 19213SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19214M: Tomasz Duszynski <tduszyns@gmail.com> 19215S: Maintained 19216F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19217F: drivers/iio/chemical/sps30.c 19218F: drivers/iio/chemical/sps30_i2c.c 19219F: drivers/iio/chemical/sps30_serial.c 19220 19221SERIAL DEVICE BUS 19222M: Rob Herring <robh@kernel.org> 19223L: linux-serial@vger.kernel.org 19224S: Maintained 19225F: Documentation/devicetree/bindings/serial/serial.yaml 19226F: drivers/tty/serdev/ 19227F: include/linux/serdev.h 19228 19229SERIAL DRIVERS 19230M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19231L: linux-serial@vger.kernel.org 19232S: Maintained 19233F: Documentation/devicetree/bindings/serial/ 19234F: drivers/tty/serial/ 19235 19236SERIAL IR RECEIVER 19237M: Sean Young <sean@mess.org> 19238L: linux-media@vger.kernel.org 19239S: Maintained 19240F: drivers/media/rc/serial_ir.c 19241 19242SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19243M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19244L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19245S: Maintained 19246F: Documentation/devicetree/bindings/slimbus/ 19247F: drivers/slimbus/ 19248F: include/linux/slimbus.h 19249 19250SFC NETWORK DRIVER 19251M: Edward Cree <ecree.xilinx@gmail.com> 19252M: Martin Habets <habetsm.xilinx@gmail.com> 19253L: netdev@vger.kernel.org 19254L: linux-net-drivers@amd.com 19255S: Supported 19256F: Documentation/networking/devlink/sfc.rst 19257F: drivers/net/ethernet/sfc/ 19258 19259SFCTEMP HWMON DRIVER 19260M: Emil Renner Berthing <kernel@esmil.dk> 19261L: linux-hwmon@vger.kernel.org 19262S: Maintained 19263F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19264F: Documentation/hwmon/sfctemp.rst 19265F: drivers/hwmon/sfctemp.c 19266 19267SFF/SFP/SFP+ MODULE SUPPORT 19268M: Russell King <linux@armlinux.org.uk> 19269L: netdev@vger.kernel.org 19270S: Maintained 19271F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19272F: drivers/net/phy/phylink.c 19273F: drivers/net/phy/sfp* 19274F: include/linux/mdio/mdio-i2c.h 19275F: include/linux/phylink.h 19276F: include/linux/sfp.h 19277K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19278 19279SGI GRU DRIVER 19280M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19281S: Maintained 19282F: drivers/misc/sgi-gru/ 19283 19284SGI XP/XPC/XPNET DRIVER 19285M: Robin Holt <robinmholt@gmail.com> 19286M: Steve Wahl <steve.wahl@hpe.com> 19287R: Mike Travis <mike.travis@hpe.com> 19288S: Maintained 19289F: drivers/misc/sgi-xp/ 19290 19291SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19292M: Karsten Graul <kgraul@linux.ibm.com> 19293M: Wenjia Zhang <wenjia@linux.ibm.com> 19294M: Jan Karcher <jaka@linux.ibm.com> 19295R: D. Wythe <alibuda@linux.alibaba.com> 19296R: Tony Lu <tonylu@linux.alibaba.com> 19297R: Wen Gu <guwen@linux.alibaba.com> 19298L: linux-s390@vger.kernel.org 19299S: Supported 19300F: net/smc/ 19301 19302SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19303M: Linus Walleij <linus.walleij@linaro.org> 19304L: linux-iio@vger.kernel.org 19305S: Maintained 19306T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19307F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19308F: drivers/iio/light/gp2ap002.c 19309 19310SHARP RJ54N1CB0C SENSOR DRIVER 19311M: Jacopo Mondi <jacopo@jmondi.org> 19312L: linux-media@vger.kernel.org 19313S: Odd fixes 19314T: git git://linuxtv.org/media_tree.git 19315F: drivers/media/i2c/rj54n1cb0c.c 19316F: include/media/i2c/rj54n1cb0c.h 19317 19318SH_VOU V4L2 OUTPUT DRIVER 19319L: linux-media@vger.kernel.org 19320S: Orphan 19321F: drivers/media/platform/renesas/sh_vou.c 19322F: include/media/drv-intf/sh_vou.h 19323 19324SI2157 MEDIA DRIVER 19325M: Antti Palosaari <crope@iki.fi> 19326L: linux-media@vger.kernel.org 19327S: Maintained 19328W: https://linuxtv.org 19329W: http://palosaari.fi/linux/ 19330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19331T: git git://linuxtv.org/anttip/media_tree.git 19332F: drivers/media/tuners/si2157* 19333 19334SI2165 MEDIA DRIVER 19335M: Matthias Schwarzott <zzam@gentoo.org> 19336L: linux-media@vger.kernel.org 19337S: Maintained 19338W: https://linuxtv.org 19339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19340F: drivers/media/dvb-frontends/si2165* 19341 19342SI2168 MEDIA DRIVER 19343M: Antti Palosaari <crope@iki.fi> 19344L: linux-media@vger.kernel.org 19345S: Maintained 19346W: https://linuxtv.org 19347W: http://palosaari.fi/linux/ 19348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19349T: git git://linuxtv.org/anttip/media_tree.git 19350F: drivers/media/dvb-frontends/si2168* 19351 19352SI470X FM RADIO RECEIVER I2C DRIVER 19353M: Hans Verkuil <hverkuil@xs4all.nl> 19354L: linux-media@vger.kernel.org 19355S: Odd Fixes 19356W: https://linuxtv.org 19357T: git git://linuxtv.org/media_tree.git 19358F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19359F: drivers/media/radio/si470x/radio-si470x-i2c.c 19360 19361SI470X FM RADIO RECEIVER USB DRIVER 19362M: Hans Verkuil <hverkuil@xs4all.nl> 19363L: linux-media@vger.kernel.org 19364S: Maintained 19365W: https://linuxtv.org 19366T: git git://linuxtv.org/media_tree.git 19367F: drivers/media/radio/si470x/radio-si470x-common.c 19368F: drivers/media/radio/si470x/radio-si470x-usb.c 19369F: drivers/media/radio/si470x/radio-si470x.h 19370 19371SI4713 FM RADIO TRANSMITTER I2C DRIVER 19372M: Eduardo Valentin <edubezval@gmail.com> 19373L: linux-media@vger.kernel.org 19374S: Odd Fixes 19375W: https://linuxtv.org 19376T: git git://linuxtv.org/media_tree.git 19377F: drivers/media/radio/si4713/si4713.? 19378 19379SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19380M: Eduardo Valentin <edubezval@gmail.com> 19381L: linux-media@vger.kernel.org 19382S: Odd Fixes 19383W: https://linuxtv.org 19384T: git git://linuxtv.org/media_tree.git 19385F: drivers/media/radio/si4713/radio-platform-si4713.c 19386 19387SI4713 FM RADIO TRANSMITTER USB DRIVER 19388M: Hans Verkuil <hverkuil@xs4all.nl> 19389L: linux-media@vger.kernel.org 19390S: Maintained 19391W: https://linuxtv.org 19392T: git git://linuxtv.org/media_tree.git 19393F: drivers/media/radio/si4713/radio-usb-si4713.c 19394 19395SIANO DVB DRIVER 19396M: Mauro Carvalho Chehab <mchehab@kernel.org> 19397L: linux-media@vger.kernel.org 19398S: Odd fixes 19399W: https://linuxtv.org 19400T: git git://linuxtv.org/media_tree.git 19401F: drivers/media/common/siano/ 19402F: drivers/media/mmc/siano/ 19403F: drivers/media/usb/siano/ 19404F: drivers/media/usb/siano/ 19405 19406SIFIVE DRIVERS 19407M: Palmer Dabbelt <palmer@dabbelt.com> 19408M: Paul Walmsley <paul.walmsley@sifive.com> 19409L: linux-riscv@lists.infradead.org 19410S: Supported 19411N: sifive 19412K: [^@]sifive 19413 19414SIFIVE FU540 SYSTEM-ON-CHIP 19415M: Paul Walmsley <paul.walmsley@sifive.com> 19416M: Palmer Dabbelt <palmer@dabbelt.com> 19417L: linux-riscv@lists.infradead.org 19418S: Supported 19419T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19420N: fu540 19421K: fu540 19422 19423SIFIVE PDMA DRIVER 19424M: Green Wan <green.wan@sifive.com> 19425S: Maintained 19426F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19427F: drivers/dma/sf-pdma/ 19428 19429SIFIVE SOC DRIVERS 19430M: Conor Dooley <conor@kernel.org> 19431L: linux-riscv@lists.infradead.org 19432S: Maintained 19433T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19434F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19435F: drivers/soc/sifive/ 19436 19437SILEAD TOUCHSCREEN DRIVER 19438M: Hans de Goede <hdegoede@redhat.com> 19439L: linux-input@vger.kernel.org 19440L: platform-driver-x86@vger.kernel.org 19441S: Maintained 19442F: drivers/input/touchscreen/silead.c 19443F: drivers/platform/x86/touchscreen_dmi.c 19444 19445SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19446M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19447S: Supported 19448F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19449F: drivers/net/wireless/silabs/wfx/ 19450 19451SILICON MOTION SM712 FRAME BUFFER DRIVER 19452M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19453M: Teddy Wang <teddy.wang@siliconmotion.com> 19454M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19455L: linux-fbdev@vger.kernel.org 19456S: Maintained 19457F: Documentation/fb/sm712fb.rst 19458F: drivers/video/fbdev/sm712* 19459 19460SILVACO I3C DUAL-ROLE MASTER 19461M: Miquel Raynal <miquel.raynal@bootlin.com> 19462M: Conor Culhane <conor.culhane@silvaco.com> 19463L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19464S: Maintained 19465F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19466F: drivers/i3c/master/svc-i3c-master.c 19467 19468SIMPLEFB FB DRIVER 19469M: Hans de Goede <hdegoede@redhat.com> 19470L: linux-fbdev@vger.kernel.org 19471S: Maintained 19472F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19473F: drivers/video/fbdev/simplefb.c 19474F: include/linux/platform_data/simplefb.h 19475 19476SIMTEC EB110ATX (Chalice CATS) 19477M: Simtec Linux Team <linux@simtec.co.uk> 19478S: Supported 19479W: http://www.simtec.co.uk/products/EB110ATX/ 19480 19481SIOX 19482M: Thorsten Scherer <t.scherer@eckelmann.de> 19483M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19484R: Pengutronix Kernel Team <kernel@pengutronix.de> 19485S: Supported 19486F: drivers/gpio/gpio-siox.c 19487F: drivers/siox/* 19488F: include/trace/events/siox.h 19489 19490SIPHASH PRF ROUTINES 19491M: Jason A. Donenfeld <Jason@zx2c4.com> 19492S: Maintained 19493F: include/linux/siphash.h 19494F: lib/siphash.c 19495F: lib/siphash_kunit.c 19496 19497SIS 190 ETHERNET DRIVER 19498M: Francois Romieu <romieu@fr.zoreil.com> 19499L: netdev@vger.kernel.org 19500S: Maintained 19501F: drivers/net/ethernet/sis/sis190.c 19502 19503SIS 900/7016 FAST ETHERNET DRIVER 19504M: Daniele Venzano <venza@brownhat.org> 19505L: netdev@vger.kernel.org 19506S: Maintained 19507W: http://www.brownhat.org/sis900.html 19508F: drivers/net/ethernet/sis/sis900.* 19509 19510SIS FRAMEBUFFER DRIVER 19511S: Orphan 19512F: Documentation/fb/sisfb.rst 19513F: drivers/video/fbdev/sis/ 19514F: include/video/sisfb.h 19515 19516SIS I2C TOUCHSCREEN DRIVER 19517M: Mika Penttilä <mpenttil@redhat.com> 19518L: linux-input@vger.kernel.org 19519S: Maintained 19520F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19521F: drivers/input/touchscreen/sis_i2c.c 19522 19523SIS USB2VGA DRIVER 19524M: Thomas Winischhofer <thomas@winischhofer.net> 19525S: Maintained 19526W: http://www.winischhofer.at/linuxsisusbvga.shtml 19527F: drivers/usb/misc/sisusbvga/ 19528 19529SL28 CPLD MFD DRIVER 19530M: Michael Walle <michael@walle.cc> 19531S: Maintained 19532F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19533F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19534F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19535F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19536F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19537F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19538F: drivers/gpio/gpio-sl28cpld.c 19539F: drivers/hwmon/sl28cpld-hwmon.c 19540F: drivers/irqchip/irq-sl28cpld.c 19541F: drivers/pwm/pwm-sl28cpld.c 19542F: drivers/watchdog/sl28cpld_wdt.c 19543 19544SL28 VPD NVMEM LAYOUT DRIVER 19545M: Michael Walle <michael@walle.cc> 19546S: Maintained 19547F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19548F: drivers/nvmem/layouts/sl28vpd.c 19549 19550SLAB ALLOCATOR 19551M: Christoph Lameter <cl@linux.com> 19552M: Pekka Enberg <penberg@kernel.org> 19553M: David Rientjes <rientjes@google.com> 19554M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19555M: Andrew Morton <akpm@linux-foundation.org> 19556M: Vlastimil Babka <vbabka@suse.cz> 19557R: Roman Gushchin <roman.gushchin@linux.dev> 19558R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19559L: linux-mm@kvack.org 19560S: Maintained 19561T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19562F: include/linux/sl?b*.h 19563F: mm/sl?b* 19564 19565SLCAN CAN NETWORK DRIVER 19566M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19567L: linux-can@vger.kernel.org 19568S: Maintained 19569F: drivers/net/can/slcan/ 19570 19571SLEEPABLE READ-COPY UPDATE (SRCU) 19572M: Lai Jiangshan <jiangshanlai@gmail.com> 19573M: "Paul E. McKenney" <paulmck@kernel.org> 19574M: Josh Triplett <josh@joshtriplett.org> 19575R: Steven Rostedt <rostedt@goodmis.org> 19576R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19577L: rcu@vger.kernel.org 19578S: Supported 19579W: http://www.rdrop.com/users/paulmck/RCU/ 19580T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19581F: include/linux/srcu*.h 19582F: kernel/rcu/srcu*.c 19583 19584SMACK SECURITY MODULE 19585M: Casey Schaufler <casey@schaufler-ca.com> 19586L: linux-security-module@vger.kernel.org 19587S: Maintained 19588W: http://schaufler-ca.com 19589T: git git://github.com/cschaufler/smack-next 19590F: Documentation/admin-guide/LSM/Smack.rst 19591F: security/smack/ 19592 19593SMC91x ETHERNET DRIVER 19594M: Nicolas Pitre <nico@fluxnic.net> 19595S: Odd Fixes 19596F: drivers/net/ethernet/smsc/smc91x.* 19597 19598SMM665 HARDWARE MONITOR DRIVER 19599M: Guenter Roeck <linux@roeck-us.net> 19600L: linux-hwmon@vger.kernel.org 19601S: Maintained 19602F: Documentation/hwmon/smm665.rst 19603F: drivers/hwmon/smm665.c 19604 19605SMSC EMC2103 HARDWARE MONITOR DRIVER 19606M: Steve Glendinning <steve.glendinning@shawell.net> 19607L: linux-hwmon@vger.kernel.org 19608S: Maintained 19609F: Documentation/hwmon/emc2103.rst 19610F: drivers/hwmon/emc2103.c 19611 19612SMSC SCH5627 HARDWARE MONITOR DRIVER 19613M: Hans de Goede <hdegoede@redhat.com> 19614L: linux-hwmon@vger.kernel.org 19615S: Supported 19616F: Documentation/hwmon/sch5627.rst 19617F: drivers/hwmon/sch5627.c 19618 19619SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19620M: Steve Glendinning <steve.glendinning@shawell.net> 19621L: linux-fbdev@vger.kernel.org 19622S: Maintained 19623F: drivers/video/fbdev/smscufx.c 19624 19625SMSC47B397 HARDWARE MONITOR DRIVER 19626M: Jean Delvare <jdelvare@suse.com> 19627L: linux-hwmon@vger.kernel.org 19628S: Maintained 19629F: Documentation/hwmon/smsc47b397.rst 19630F: drivers/hwmon/smsc47b397.c 19631 19632SMSC911x ETHERNET DRIVER 19633M: Steve Glendinning <steve.glendinning@shawell.net> 19634L: netdev@vger.kernel.org 19635S: Maintained 19636F: drivers/net/ethernet/smsc/smsc911x.* 19637F: include/linux/smsc911x.h 19638 19639SMSC9420 PCI ETHERNET DRIVER 19640M: Steve Glendinning <steve.glendinning@shawell.net> 19641L: netdev@vger.kernel.org 19642S: Maintained 19643F: drivers/net/ethernet/smsc/smsc9420.* 19644 19645SNET DPU VIRTIO DATA PATH ACCELERATOR 19646R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19647F: drivers/vdpa/solidrun/ 19648 19649SOCIONEXT (SNI) AVE NETWORK DRIVER 19650M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19651L: netdev@vger.kernel.org 19652S: Maintained 19653F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19654F: drivers/net/ethernet/socionext/sni_ave.c 19655 19656SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19657M: Jassi Brar <jaswinder.singh@linaro.org> 19658M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19659L: netdev@vger.kernel.org 19660S: Maintained 19661F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19662F: drivers/net/ethernet/socionext/netsec.c 19663 19664SOCIONEXT (SNI) Synquacer SPI DRIVER 19665M: Masahisa Kojima <masahisa.kojima@linaro.org> 19666M: Jassi Brar <jaswinder.singh@linaro.org> 19667L: linux-spi@vger.kernel.org 19668S: Maintained 19669F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19670F: drivers/spi/spi-synquacer.c 19671 19672SOCIONEXT SYNQUACER I2C DRIVER 19673M: Ard Biesheuvel <ardb@kernel.org> 19674L: linux-i2c@vger.kernel.org 19675S: Maintained 19676F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19677F: drivers/i2c/busses/i2c-synquacer.c 19678 19679SOCIONEXT UNIPHIER SOUND DRIVER 19680L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19681S: Orphan 19682F: sound/soc/uniphier/ 19683 19684SOCKET TIMESTAMPING 19685M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19686S: Maintained 19687F: Documentation/networking/timestamping.rst 19688F: include/uapi/linux/net_tstamp.h 19689F: tools/testing/selftests/net/so_txtime.c 19690 19691SOEKRIS NET48XX LED SUPPORT 19692M: Chris Boot <bootc@bootc.net> 19693S: Maintained 19694F: drivers/leds/leds-net48xx.c 19695 19696SOFT-IWARP DRIVER (siw) 19697M: Bernard Metzler <bmt@zurich.ibm.com> 19698L: linux-rdma@vger.kernel.org 19699S: Supported 19700F: drivers/infiniband/sw/siw/ 19701F: include/uapi/rdma/siw-abi.h 19702 19703SOFT-ROCE DRIVER (rxe) 19704M: Zhu Yanjun <zyjzyj2000@gmail.com> 19705L: linux-rdma@vger.kernel.org 19706S: Supported 19707F: drivers/infiniband/sw/rxe/ 19708F: include/uapi/rdma/rdma_user_rxe.h 19709 19710SOFTLOGIC 6x10 MPEG CODEC 19711M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19712M: Anton Sviridenko <anton@corp.bluecherry.net> 19713M: Andrey Utkin <andrey_utkin@fastmail.com> 19714M: Ismael Luceno <ismael@iodev.co.uk> 19715L: linux-media@vger.kernel.org 19716S: Supported 19717F: drivers/media/pci/solo6x10/ 19718 19719SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19720M: James Morse <james.morse@arm.com> 19721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19722S: Maintained 19723F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19724F: drivers/firmware/arm_sdei.c 19725F: include/linux/arm_sdei.h 19726F: include/uapi/linux/arm_sdei.h 19727 19728SOFTWARE NODES AND DEVICE PROPERTIES 19729R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19730R: Daniel Scally <djrscally@gmail.com> 19731R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19732R: Sakari Ailus <sakari.ailus@linux.intel.com> 19733L: linux-acpi@vger.kernel.org 19734S: Maintained 19735F: drivers/base/property.c 19736F: drivers/base/swnode.c 19737F: include/linux/fwnode.h 19738F: include/linux/property.h 19739 19740SOFTWARE RAID (Multiple Disks) SUPPORT 19741M: Song Liu <song@kernel.org> 19742L: linux-raid@vger.kernel.org 19743S: Supported 19744Q: https://patchwork.kernel.org/project/linux-raid/list/ 19745T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19746F: drivers/md/Kconfig 19747F: drivers/md/Makefile 19748F: drivers/md/md* 19749F: drivers/md/raid* 19750F: include/linux/raid/ 19751F: include/uapi/linux/raid/ 19752 19753SOLIDRUN CLEARFOG SUPPORT 19754M: Russell King <linux@armlinux.org.uk> 19755S: Maintained 19756F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19757F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19758 19759SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19760M: Russell King <linux@armlinux.org.uk> 19761S: Maintained 19762F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19763F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19764F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19765 19766SONIC NETWORK DRIVER 19767M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19768L: netdev@vger.kernel.org 19769S: Maintained 19770F: drivers/net/ethernet/natsemi/sonic.* 19771 19772SONICS SILICON BACKPLANE DRIVER (SSB) 19773M: Michael Buesch <m@bues.ch> 19774L: linux-wireless@vger.kernel.org 19775S: Maintained 19776F: drivers/ssb/ 19777F: include/linux/ssb/ 19778 19779SONY IMX208 SENSOR DRIVER 19780M: Sakari Ailus <sakari.ailus@linux.intel.com> 19781L: linux-media@vger.kernel.org 19782S: Maintained 19783T: git git://linuxtv.org/media_tree.git 19784F: drivers/media/i2c/imx208.c 19785 19786SONY IMX214 SENSOR DRIVER 19787M: Ricardo Ribalda <ribalda@kernel.org> 19788L: linux-media@vger.kernel.org 19789S: Maintained 19790T: git git://linuxtv.org/media_tree.git 19791F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19792F: drivers/media/i2c/imx214.c 19793 19794SONY IMX219 SENSOR DRIVER 19795M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19796L: linux-media@vger.kernel.org 19797S: Maintained 19798T: git git://linuxtv.org/media_tree.git 19799F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19800F: drivers/media/i2c/imx219.c 19801 19802SONY IMX258 SENSOR DRIVER 19803M: Sakari Ailus <sakari.ailus@linux.intel.com> 19804L: linux-media@vger.kernel.org 19805S: Maintained 19806T: git git://linuxtv.org/media_tree.git 19807F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19808F: drivers/media/i2c/imx258.c 19809 19810SONY IMX274 SENSOR DRIVER 19811M: Leon Luo <leonl@leopardimaging.com> 19812L: linux-media@vger.kernel.org 19813S: Maintained 19814T: git git://linuxtv.org/media_tree.git 19815F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19816F: drivers/media/i2c/imx274.c 19817 19818SONY IMX290 SENSOR DRIVER 19819M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19820L: linux-media@vger.kernel.org 19821S: Maintained 19822T: git git://linuxtv.org/media_tree.git 19823F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19824F: drivers/media/i2c/imx290.c 19825 19826SONY IMX296 SENSOR DRIVER 19827M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19828M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19829L: linux-media@vger.kernel.org 19830S: Maintained 19831T: git git://linuxtv.org/media_tree.git 19832F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19833F: drivers/media/i2c/imx296.c 19834 19835SONY IMX319 SENSOR DRIVER 19836M: Bingbu Cao <bingbu.cao@intel.com> 19837L: linux-media@vger.kernel.org 19838S: Maintained 19839T: git git://linuxtv.org/media_tree.git 19840F: drivers/media/i2c/imx319.c 19841 19842SONY IMX334 SENSOR DRIVER 19843M: Paul J. Murphy <paul.j.murphy@intel.com> 19844M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19845L: linux-media@vger.kernel.org 19846S: Maintained 19847T: git git://linuxtv.org/media_tree.git 19848F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19849F: drivers/media/i2c/imx334.c 19850 19851SONY IMX335 SENSOR DRIVER 19852M: Paul J. Murphy <paul.j.murphy@intel.com> 19853M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19854L: linux-media@vger.kernel.org 19855S: Maintained 19856T: git git://linuxtv.org/media_tree.git 19857F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19858F: drivers/media/i2c/imx335.c 19859 19860SONY IMX355 SENSOR DRIVER 19861M: Tianshu Qiu <tian.shu.qiu@intel.com> 19862L: linux-media@vger.kernel.org 19863S: Maintained 19864T: git git://linuxtv.org/media_tree.git 19865F: drivers/media/i2c/imx355.c 19866 19867SONY IMX412 SENSOR DRIVER 19868M: Paul J. Murphy <paul.j.murphy@intel.com> 19869M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19870L: linux-media@vger.kernel.org 19871S: Maintained 19872T: git git://linuxtv.org/media_tree.git 19873F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19874F: drivers/media/i2c/imx412.c 19875 19876SONY IMX415 SENSOR DRIVER 19877M: Michael Riesch <michael.riesch@wolfvision.net> 19878L: linux-media@vger.kernel.org 19879S: Maintained 19880T: git git://linuxtv.org/media_tree.git 19881F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19882F: drivers/media/i2c/imx415.c 19883 19884SONY MEMORYSTICK SUBSYSTEM 19885M: Maxim Levitsky <maximlevitsky@gmail.com> 19886M: Alex Dubov <oakad@yahoo.com> 19887M: Ulf Hansson <ulf.hansson@linaro.org> 19888L: linux-mmc@vger.kernel.org 19889S: Maintained 19890T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19891F: drivers/memstick/ 19892F: include/linux/memstick.h 19893 19894SONY VAIO CONTROL DEVICE DRIVER 19895M: Mattia Dongili <malattia@linux.it> 19896L: platform-driver-x86@vger.kernel.org 19897S: Maintained 19898W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19899F: Documentation/admin-guide/laptops/sony-laptop.rst 19900F: drivers/char/sonypi.c 19901F: drivers/platform/x86/sony-laptop.c 19902F: include/linux/sony-laptop.h 19903 19904SOUND 19905M: Jaroslav Kysela <perex@perex.cz> 19906M: Takashi Iwai <tiwai@suse.com> 19907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19908S: Maintained 19909W: http://www.alsa-project.org/ 19910Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19912F: Documentation/sound/ 19913F: include/sound/ 19914F: include/uapi/sound/ 19915F: sound/ 19916F: tools/testing/selftests/alsa 19917 19918SOUND - ALSA SELFTESTS 19919M: Mark Brown <broonie@kernel.org> 19920L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19921L: linux-kselftest@vger.kernel.org 19922S: Supported 19923F: tools/testing/selftests/alsa 19924 19925SOUND - COMPRESSED AUDIO 19926M: Vinod Koul <vkoul@kernel.org> 19927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19928S: Supported 19929T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19930F: Documentation/sound/designs/compress-offload.rst 19931F: include/sound/compress_driver.h 19932F: include/uapi/sound/compress_* 19933F: sound/core/compress_offload.c 19934F: sound/soc/soc-compress.c 19935 19936SOUND - DMAENGINE HELPERS 19937M: Lars-Peter Clausen <lars@metafoo.de> 19938S: Supported 19939F: include/sound/dmaengine_pcm.h 19940F: sound/core/pcm_dmaengine.c 19941F: sound/soc/soc-generic-dmaengine-pcm.c 19942 19943SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19944M: Liam Girdwood <lgirdwood@gmail.com> 19945M: Mark Brown <broonie@kernel.org> 19946L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19947S: Supported 19948W: http://alsa-project.org/main/index.php/ASoC 19949T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19950F: Documentation/devicetree/bindings/sound/ 19951F: Documentation/sound/soc/ 19952F: include/dt-bindings/sound/ 19953F: include/sound/soc* 19954F: sound/soc/ 19955 19956SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19957M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19958M: Liam Girdwood <lgirdwood@gmail.com> 19959M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19960M: Bard Liao <yung-chuan.liao@linux.intel.com> 19961M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19962M: Daniel Baluta <daniel.baluta@nxp.com> 19963R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19964L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19965S: Supported 19966W: https://github.com/thesofproject/linux/ 19967F: sound/soc/sof/ 19968 19969SOUNDWIRE SUBSYSTEM 19970M: Vinod Koul <vkoul@kernel.org> 19971M: Bard Liao <yung-chuan.liao@linux.intel.com> 19972R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19973R: Sanyog Kale <sanyog.r.kale@intel.com> 19974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19975S: Supported 19976T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19977F: Documentation/driver-api/soundwire/ 19978F: drivers/soundwire/ 19979F: include/linux/soundwire/ 19980 19981SP2 MEDIA DRIVER 19982M: Olli Salonen <olli.salonen@iki.fi> 19983L: linux-media@vger.kernel.org 19984S: Maintained 19985W: https://linuxtv.org 19986Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19987F: drivers/media/dvb-frontends/sp2* 19988 19989SPANISH DOCUMENTATION 19990M: Carlos Bilbao <carlos.bilbao@amd.com> 19991S: Maintained 19992F: Documentation/translations/sp_SP/ 19993 19994SPARC + UltraSPARC (sparc/sparc64) 19995M: "David S. Miller" <davem@davemloft.net> 19996L: sparclinux@vger.kernel.org 19997S: Maintained 19998Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19999T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20000T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20001F: arch/sparc/ 20002F: drivers/sbus/ 20003 20004SPARC SERIAL DRIVERS 20005M: "David S. Miller" <davem@davemloft.net> 20006L: sparclinux@vger.kernel.org 20007S: Maintained 20008T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20009T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20010F: drivers/tty/serial/suncore.c 20011F: drivers/tty/serial/sunhv.c 20012F: drivers/tty/serial/sunsab.c 20013F: drivers/tty/serial/sunsab.h 20014F: drivers/tty/serial/sunsu.c 20015F: drivers/tty/serial/sunzilog.c 20016F: drivers/tty/serial/sunzilog.h 20017F: drivers/tty/vcc.c 20018F: include/linux/sunserialcore.h 20019 20020SPARSE CHECKER 20021M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20022L: linux-sparse@vger.kernel.org 20023S: Maintained 20024W: https://sparse.docs.kernel.org/ 20025Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20026B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20027T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20028F: include/linux/compiler.h 20029 20030SPEAKUP CONSOLE SPEECH DRIVER 20031M: William Hubbs <w.d.hubbs@gmail.com> 20032M: Chris Brannon <chris@the-brannons.com> 20033M: Kirk Reiser <kirk@reisers.ca> 20034M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20035L: speakup@linux-speakup.org 20036S: Odd Fixes 20037W: http://www.linux-speakup.org/ 20038W: https://github.com/linux-speakup/speakup 20039B: https://github.com/linux-speakup/speakup/issues 20040F: drivers/accessibility/speakup/ 20041 20042SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20043M: Viresh Kumar <vireshk@kernel.org> 20044M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20045M: soc@kernel.org 20046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20047S: Maintained 20048W: http://www.st.com/spear 20049F: arch/arm/boot/dts/st/spear* 20050F: arch/arm/mach-spear/ 20051F: drivers/clk/spear/ 20052F: drivers/pinctrl/spear/ 20053 20054SPI NOR SUBSYSTEM 20055M: Tudor Ambarus <tudor.ambarus@linaro.org> 20056M: Pratyush Yadav <pratyush@kernel.org> 20057R: Michael Walle <michael@walle.cc> 20058L: linux-mtd@lists.infradead.org 20059S: Maintained 20060W: http://www.linux-mtd.infradead.org/ 20061Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20062C: irc://irc.oftc.net/mtd 20063T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20064F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20065F: drivers/mtd/spi-nor/ 20066F: include/linux/mtd/spi-nor.h 20067 20068SPI SUBSYSTEM 20069M: Mark Brown <broonie@kernel.org> 20070L: linux-spi@vger.kernel.org 20071S: Maintained 20072Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20073T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20074F: Documentation/devicetree/bindings/spi/ 20075F: Documentation/spi/ 20076F: drivers/spi/ 20077F: include/linux/spi/ 20078F: include/uapi/linux/spi/ 20079F: tools/spi/ 20080 20081SPIDERNET NETWORK DRIVER for CELL 20082M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20083M: Geoff Levand <geoff@infradead.org> 20084L: netdev@vger.kernel.org 20085L: linuxppc-dev@lists.ozlabs.org 20086S: Maintained 20087F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20088F: drivers/net/ethernet/toshiba/spider_net* 20089 20090SPMI SUBSYSTEM 20091M: Stephen Boyd <sboyd@kernel.org> 20092L: linux-kernel@vger.kernel.org 20093S: Maintained 20094T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20095F: Documentation/devicetree/bindings/spmi/ 20096F: drivers/spmi/ 20097F: include/dt-bindings/spmi/spmi.h 20098F: include/linux/spmi.h 20099F: include/trace/events/spmi.h 20100 20101SPU FILE SYSTEM 20102M: Jeremy Kerr <jk@ozlabs.org> 20103L: linuxppc-dev@lists.ozlabs.org 20104S: Supported 20105W: http://www.ibm.com/developerworks/power/cell/ 20106F: Documentation/filesystems/spufs/spufs.rst 20107F: arch/powerpc/platforms/cell/spufs/ 20108 20109SQUASHFS FILE SYSTEM 20110M: Phillip Lougher <phillip@squashfs.org.uk> 20111L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20112S: Maintained 20113W: http://squashfs.org.uk 20114T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20115F: Documentation/filesystems/squashfs.rst 20116F: fs/squashfs/ 20117 20118SRM (Alpha) environment access 20119M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20120S: Maintained 20121F: arch/alpha/kernel/srm_env.c 20122 20123ST LSM6DSx IMU IIO DRIVER 20124M: Lorenzo Bianconi <lorenzo@kernel.org> 20125L: linux-iio@vger.kernel.org 20126S: Maintained 20127W: http://www.st.com/ 20128F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20129F: drivers/iio/imu/st_lsm6dsx/ 20130 20131ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20132M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20133M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20134L: linux-media@vger.kernel.org 20135S: Maintained 20136T: git git://linuxtv.org/media_tree.git 20137F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20138F: drivers/media/i2c/st-mipid02.c 20139 20140ST STM32 I2C/SMBUS DRIVER 20141M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20142M: Alain Volmat <alain.volmat@foss.st.com> 20143L: linux-i2c@vger.kernel.org 20144S: Maintained 20145F: drivers/i2c/busses/i2c-stm32* 20146 20147ST STM32 SPI DRIVER 20148M: Alain Volmat <alain.volmat@foss.st.com> 20149L: linux-spi@vger.kernel.org 20150S: Maintained 20151F: drivers/spi/spi-stm32.c 20152 20153ST STPDDC60 DRIVER 20154M: Daniel Nilsson <daniel.nilsson@flex.com> 20155L: linux-hwmon@vger.kernel.org 20156S: Maintained 20157F: Documentation/hwmon/stpddc60.rst 20158F: drivers/hwmon/pmbus/stpddc60.c 20159 20160ST VGXY61 DRIVER 20161M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20162M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20163L: linux-media@vger.kernel.org 20164S: Maintained 20165T: git git://linuxtv.org/media_tree.git 20166F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20167F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20168F: drivers/media/i2c/st-vgxy61.c 20169 20170ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20171M: Song Qiang <songqiang1304521@gmail.com> 20172L: linux-iio@vger.kernel.org 20173S: Maintained 20174F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20175F: drivers/iio/proximity/vl53l0x-i2c.c 20176 20177STABLE BRANCH 20178M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20179M: Sasha Levin <sashal@kernel.org> 20180L: stable@vger.kernel.org 20181S: Supported 20182F: Documentation/process/stable-kernel-rules.rst 20183 20184STAGING - ATOMISP DRIVER 20185M: Hans de Goede <hdegoede@redhat.com> 20186M: Mauro Carvalho Chehab <mchehab@kernel.org> 20187R: Sakari Ailus <sakari.ailus@linux.intel.com> 20188L: linux-media@vger.kernel.org 20189S: Maintained 20190F: drivers/staging/media/atomisp/ 20191 20192STAGING - FIELDBUS SUBSYSTEM 20193M: Sven Van Asbroeck <TheSven73@gmail.com> 20194S: Maintained 20195F: drivers/staging/fieldbus/* 20196F: drivers/staging/fieldbus/Documentation/ 20197 20198STAGING - HMS ANYBUS-S BUS 20199M: Sven Van Asbroeck <TheSven73@gmail.com> 20200S: Maintained 20201F: drivers/staging/fieldbus/anybuss/ 20202 20203STAGING - INDUSTRIAL IO 20204M: Jonathan Cameron <jic23@kernel.org> 20205L: linux-iio@vger.kernel.org 20206S: Odd Fixes 20207F: Documentation/devicetree/bindings/staging/iio/ 20208F: drivers/staging/iio/ 20209 20210STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20211M: Marc Dietrich <marvin24@gmx.de> 20212L: ac100@lists.launchpad.net (moderated for non-subscribers) 20213L: linux-tegra@vger.kernel.org 20214S: Maintained 20215F: drivers/staging/nvec/ 20216 20217STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20218M: Jens Frederich <jfrederich@gmail.com> 20219M: Jon Nettleton <jon.nettleton@gmail.com> 20220S: Maintained 20221W: http://wiki.laptop.org/go/DCON 20222F: drivers/staging/olpc_dcon/ 20223 20224STAGING - REALTEK RTL8712U DRIVERS 20225M: Larry Finger <Larry.Finger@lwfinger.net> 20226M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20227S: Odd Fixes 20228F: drivers/staging/rtl8712/ 20229 20230STAGING - SEPS525 LCD CONTROLLER DRIVERS 20231M: Michael Hennerich <michael.hennerich@analog.com> 20232L: linux-fbdev@vger.kernel.org 20233S: Supported 20234F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20235F: drivers/staging/fbtft/fb_seps525.c 20236 20237STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20238M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20239M: Teddy Wang <teddy.wang@siliconmotion.com> 20240M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20241L: linux-fbdev@vger.kernel.org 20242S: Maintained 20243F: drivers/staging/sm750fb/ 20244 20245STAGING - VIA VT665X DRIVERS 20246M: Forest Bond <forest@alittletooquiet.net> 20247S: Odd Fixes 20248F: drivers/staging/vt665?/ 20249 20250STAGING SUBSYSTEM 20251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20252L: linux-staging@lists.linux.dev 20253S: Supported 20254T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20255F: drivers/staging/ 20256 20257STARFIRE/DURALAN NETWORK DRIVER 20258M: Ion Badulescu <ionut@badula.org> 20259S: Odd Fixes 20260F: drivers/net/ethernet/adaptec/starfire* 20261 20262STARFIVE CRYPTO DRIVER 20263M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20264M: William Qiu <william.qiu@starfivetech.com> 20265S: Supported 20266F: Documentation/devicetree/bindings/crypto/starfive* 20267F: drivers/crypto/starfive/ 20268 20269STARFIVE DEVICETREES 20270M: Emil Renner Berthing <kernel@esmil.dk> 20271S: Maintained 20272F: arch/riscv/boot/dts/starfive/ 20273 20274STARFIVE DWMAC GLUE LAYER 20275M: Emil Renner Berthing <kernel@esmil.dk> 20276M: Samin Guo <samin.guo@starfivetech.com> 20277S: Maintained 20278F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20279F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20280 20281STARFIVE JH7110 MMC/SD/SDIO DRIVER 20282M: William Qiu <william.qiu@starfivetech.com> 20283S: Supported 20284F: Documentation/devicetree/bindings/mmc/starfive* 20285F: drivers/mmc/host/dw_mmc-starfive.c 20286 20287STARFIVE JH7110 TDM DRIVER 20288M: Walker Chen <walker.chen@starfivetech.com> 20289S: Maintained 20290F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20291F: sound/soc/starfive/jh7110_tdm.c 20292 20293STARFIVE JH71X0 CLOCK DRIVERS 20294M: Emil Renner Berthing <kernel@esmil.dk> 20295M: Hal Feng <hal.feng@starfivetech.com> 20296S: Maintained 20297F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20298F: drivers/clk/starfive/clk-starfive-jh71* 20299F: include/dt-bindings/clock/starfive?jh71*.h 20300 20301STARFIVE JH71X0 PINCTRL DRIVERS 20302M: Emil Renner Berthing <kernel@esmil.dk> 20303M: Jianlong Huang <jianlong.huang@starfivetech.com> 20304L: linux-gpio@vger.kernel.org 20305S: Maintained 20306F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20307F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20308F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20309F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20310 20311STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20312M: Emil Renner Berthing <kernel@esmil.dk> 20313M: Hal Feng <hal.feng@starfivetech.com> 20314S: Maintained 20315F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20316F: drivers/reset/starfive/reset-starfive-jh71* 20317F: include/dt-bindings/reset/starfive?jh71*.h 20318 20319STARFIVE JH71X0 USB DRIVERS 20320M: Minda Chen <minda.chen@starfivetech.com> 20321S: Maintained 20322F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20323F: drivers/usb/cdns3/cdns3-starfive.c 20324 20325STARFIVE JH71XX PMU CONTROLLER DRIVER 20326M: Walker Chen <walker.chen@starfivetech.com> 20327S: Supported 20328F: Documentation/devicetree/bindings/power/starfive* 20329F: drivers/soc/starfive/jh71xx_pmu.c 20330F: include/dt-bindings/power/starfive,jh7110-pmu.h 20331 20332STARFIVE SOC DRIVERS 20333M: Conor Dooley <conor@kernel.org> 20334S: Maintained 20335T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20336F: drivers/soc/starfive/ 20337 20338STARFIVE TRNG DRIVER 20339M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20340S: Supported 20341F: Documentation/devicetree/bindings/rng/starfive* 20342F: drivers/char/hw_random/jh7110-trng.c 20343 20344STARFIVE WATCHDOG DRIVER 20345M: Xingyu Wu <xingyu.wu@starfivetech.com> 20346M: Samin Guo <samin.guo@starfivetech.com> 20347S: Supported 20348F: Documentation/devicetree/bindings/watchdog/starfive* 20349F: drivers/watchdog/starfive-wdt.c 20350 20351STATIC BRANCH/CALL 20352M: Peter Zijlstra <peterz@infradead.org> 20353M: Josh Poimboeuf <jpoimboe@kernel.org> 20354M: Jason Baron <jbaron@akamai.com> 20355R: Steven Rostedt <rostedt@goodmis.org> 20356R: Ard Biesheuvel <ardb@kernel.org> 20357S: Supported 20358F: arch/*/include/asm/jump_label*.h 20359F: arch/*/include/asm/static_call*.h 20360F: arch/*/kernel/jump_label.c 20361F: arch/*/kernel/static_call.c 20362F: include/linux/jump_label*.h 20363F: include/linux/static_call*.h 20364F: kernel/jump_label.c 20365F: kernel/static_call.c 20366 20367STI AUDIO (ASoC) DRIVERS 20368M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20370S: Maintained 20371F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20372F: sound/soc/sti/ 20373 20374STI CEC DRIVER 20375M: Alain Volmat <alain.volmat@foss.st.com> 20376S: Maintained 20377F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20378F: drivers/media/cec/platform/sti/ 20379 20380STK1160 USB VIDEO CAPTURE DRIVER 20381M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20382L: linux-media@vger.kernel.org 20383S: Maintained 20384T: git git://linuxtv.org/media_tree.git 20385F: drivers/media/usb/stk1160/ 20386 20387STM32 AUDIO (ASoC) DRIVERS 20388M: Olivier Moysan <olivier.moysan@foss.st.com> 20389M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20390L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20391S: Maintained 20392F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20393F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20394F: sound/soc/stm/ 20395 20396STM32 TIMER/LPTIMER DRIVERS 20397M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20398S: Maintained 20399F: Documentation/ABI/testing/*timer-stm32 20400F: Documentation/devicetree/bindings/*/*stm32-*timer* 20401F: drivers/*/stm32-*timer* 20402F: drivers/pwm/pwm-stm32* 20403F: include/linux/*/stm32-*tim* 20404 20405STMMAC ETHERNET DRIVER 20406M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20407M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20408M: Jose Abreu <joabreu@synopsys.com> 20409L: netdev@vger.kernel.org 20410S: Supported 20411W: http://www.stlinux.com 20412F: Documentation/networking/device_drivers/ethernet/stmicro/ 20413F: drivers/net/ethernet/stmicro/stmmac/ 20414 20415SUN HAPPY MEAL ETHERNET DRIVER 20416M: Sean Anderson <seanga2@gmail.com> 20417S: Maintained 20418F: drivers/net/ethernet/sun/sunhme.* 20419 20420SUN3/3X 20421M: Sam Creasey <sammy@sammy.net> 20422S: Maintained 20423W: http://sammy.net/sun3/ 20424F: arch/m68k/include/asm/sun3* 20425F: arch/m68k/kernel/*sun3* 20426F: arch/m68k/sun3*/ 20427F: drivers/net/ethernet/i825xx/sun3* 20428 20429SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20430M: Hans de Goede <hdegoede@redhat.com> 20431L: linux-input@vger.kernel.org 20432S: Maintained 20433F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20434F: drivers/input/keyboard/sun4i-lradc-keys.c 20435 20436SUNDANCE NETWORK DRIVER 20437M: Denis Kirjanov <kda@linux-powerpc.org> 20438L: netdev@vger.kernel.org 20439S: Maintained 20440F: drivers/net/ethernet/dlink/sundance.c 20441 20442SUNPLUS ETHERNET DRIVER 20443M: Wells Lu <wellslutw@gmail.com> 20444L: netdev@vger.kernel.org 20445S: Maintained 20446W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20447F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20448F: drivers/net/ethernet/sunplus/ 20449 20450SUNPLUS MMC DRIVER 20451M: Tony Huang <tonyhuang.sunplus@gmail.com> 20452M: Li-hao Kuo <lhjeff911@gmail.com> 20453S: Maintained 20454F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20455F: drivers/mmc/host/sunplus-mmc.c 20456 20457SUNPLUS OCOTP DRIVER 20458M: Vincent Shih <vincent.sunplus@gmail.com> 20459S: Maintained 20460F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20461F: drivers/nvmem/sunplus-ocotp.c 20462 20463SUNPLUS PWM DRIVER 20464M: Hammer Hsieh <hammerh0314@gmail.com> 20465S: Maintained 20466F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20467F: drivers/pwm/pwm-sunplus.c 20468 20469SUNPLUS RTC DRIVER 20470M: Vincent Shih <vincent.sunplus@gmail.com> 20471L: linux-rtc@vger.kernel.org 20472S: Maintained 20473F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20474F: drivers/rtc/rtc-sunplus.c 20475 20476SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20477M: Li-hao Kuo <lhjeff911@gmail.com> 20478L: linux-spi@vger.kernel.org 20479S: Maintained 20480F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20481F: drivers/spi/spi-sunplus-sp7021.c 20482 20483SUNPLUS UART DRIVER 20484M: Hammer Hsieh <hammerh0314@gmail.com> 20485S: Maintained 20486F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20487F: drivers/tty/serial/sunplus-uart.c 20488 20489SUNPLUS USB2 PHY DRIVER 20490M: Vincent Shih <vincent.sunplus@gmail.com> 20491L: linux-usb@vger.kernel.org 20492S: Maintained 20493F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20494F: drivers/phy/sunplus/Kconfig 20495F: drivers/phy/sunplus/Makefile 20496F: drivers/phy/sunplus/phy-sunplus-usb2.c 20497 20498SUNPLUS WATCHDOG DRIVER 20499M: Xiantao Hu <xt.hu@cqplus1.com> 20500L: linux-watchdog@vger.kernel.org 20501S: Maintained 20502F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20503F: drivers/watchdog/sunplus_wdt.c 20504 20505SUPERH 20506M: Yoshinori Sato <ysato@users.sourceforge.jp> 20507M: Rich Felker <dalias@libc.org> 20508M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20509L: linux-sh@vger.kernel.org 20510S: Maintained 20511Q: http://patchwork.kernel.org/project/linux-sh/list/ 20512F: Documentation/arch/sh/ 20513F: arch/sh/ 20514F: drivers/sh/ 20515 20516SUSPEND TO RAM 20517M: "Rafael J. Wysocki" <rafael@kernel.org> 20518M: Len Brown <len.brown@intel.com> 20519M: Pavel Machek <pavel@ucw.cz> 20520L: linux-pm@vger.kernel.org 20521S: Supported 20522B: https://bugzilla.kernel.org 20523F: Documentation/power/ 20524F: arch/x86/kernel/acpi/sleep* 20525F: arch/x86/kernel/acpi/wakeup* 20526F: drivers/base/power/ 20527F: include/linux/freezer.h 20528F: include/linux/pm.h 20529F: include/linux/suspend.h 20530F: kernel/power/ 20531 20532SVGA HANDLING 20533M: Martin Mares <mj@ucw.cz> 20534L: linux-video@atrey.karlin.mff.cuni.cz 20535S: Maintained 20536F: Documentation/admin-guide/svga.rst 20537F: arch/x86/boot/video* 20538 20539SWITCHDEV 20540M: Jiri Pirko <jiri@resnulli.us> 20541M: Ivan Vecera <ivecera@redhat.com> 20542L: netdev@vger.kernel.org 20543S: Supported 20544F: include/net/switchdev.h 20545F: net/switchdev/ 20546 20547SY8106A REGULATOR DRIVER 20548M: Icenowy Zheng <icenowy@aosc.io> 20549S: Maintained 20550F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20551F: drivers/regulator/sy8106a-regulator.c 20552 20553SYNC FILE FRAMEWORK 20554M: Sumit Semwal <sumit.semwal@linaro.org> 20555R: Gustavo Padovan <gustavo@padovan.org> 20556L: linux-media@vger.kernel.org 20557L: dri-devel@lists.freedesktop.org 20558S: Maintained 20559T: git git://anongit.freedesktop.org/drm/drm-misc 20560F: Documentation/driver-api/sync_file.rst 20561F: drivers/dma-buf/dma-fence* 20562F: drivers/dma-buf/sw_sync.c 20563F: drivers/dma-buf/sync_* 20564F: include/linux/sync_file.h 20565F: include/uapi/linux/sync_file.h 20566 20567SYNOPSYS ARC ARCHITECTURE 20568M: Vineet Gupta <vgupta@kernel.org> 20569L: linux-snps-arc@lists.infradead.org 20570S: Supported 20571T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20572F: Documentation/arch/arc 20573F: Documentation/devicetree/bindings/arc/* 20574F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20575F: arch/arc/ 20576F: drivers/clocksource/arc_timer.c 20577F: drivers/tty/serial/arc_uart.c 20578 20579SYNOPSYS ARC HSDK SDP pll clock driver 20580M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20581S: Supported 20582F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20583F: drivers/clk/clk-hsdk-pll.c 20584 20585SYNOPSYS ARC SDP clock driver 20586M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20587S: Supported 20588F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20589F: drivers/clk/axs10x/* 20590 20591SYNOPSYS ARC SDP platform support 20592M: Alexey Brodkin <abrodkin@synopsys.com> 20593S: Supported 20594F: Documentation/devicetree/bindings/arc/axs10* 20595F: arch/arc/boot/dts/ax* 20596F: arch/arc/plat-axs10x 20597 20598SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20599M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20600S: Supported 20601F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20602F: drivers/reset/reset-axs10x.c 20603 20604SYNOPSYS CREG GPIO DRIVER 20605M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20606S: Maintained 20607F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20608F: drivers/gpio/gpio-creg-snps.c 20609 20610SYNOPSYS DESIGNWARE 8250 UART DRIVER 20611M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20612R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20613S: Supported 20614F: drivers/tty/serial/8250/8250_dw.c 20615F: drivers/tty/serial/8250/8250_dwlib.* 20616F: drivers/tty/serial/8250/8250_lpss.c 20617 20618SYNOPSYS DESIGNWARE APB GPIO DRIVER 20619M: Hoan Tran <hoan@os.amperecomputing.com> 20620M: Serge Semin <fancer.lancer@gmail.com> 20621L: linux-gpio@vger.kernel.org 20622S: Maintained 20623F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20624F: drivers/gpio/gpio-dwapb.c 20625 20626SYNOPSYS DESIGNWARE APB SSI DRIVER 20627M: Serge Semin <fancer.lancer@gmail.com> 20628L: linux-spi@vger.kernel.org 20629S: Supported 20630F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20631F: drivers/spi/spi-dw* 20632 20633SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20634M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20635S: Maintained 20636F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20637F: drivers/dma/dw-axi-dmac/ 20638 20639SYNOPSYS DESIGNWARE DMAC DRIVER 20640M: Viresh Kumar <vireshk@kernel.org> 20641R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20642S: Maintained 20643F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20644F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20645F: drivers/dma/dw/ 20646F: include/dt-bindings/dma/dw-dmac.h 20647F: include/linux/dma/dw.h 20648F: include/linux/platform_data/dma-dw.h 20649 20650SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20651M: Jose Abreu <Jose.Abreu@synopsys.com> 20652L: netdev@vger.kernel.org 20653S: Supported 20654F: drivers/net/ethernet/synopsys/ 20655 20656SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20657M: Jose Abreu <Jose.Abreu@synopsys.com> 20658L: netdev@vger.kernel.org 20659S: Supported 20660F: drivers/net/pcs/pcs-xpcs.c 20661F: drivers/net/pcs/pcs-xpcs.h 20662F: include/linux/pcs/pcs-xpcs.h 20663 20664SYNOPSYS DESIGNWARE I2C DRIVER 20665M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20666R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20667R: Mika Westerberg <mika.westerberg@linux.intel.com> 20668R: Jan Dabros <jsd@semihalf.com> 20669L: linux-i2c@vger.kernel.org 20670S: Supported 20671F: drivers/i2c/busses/i2c-designware-* 20672 20673SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20674M: Jaehoon Chung <jh80.chung@samsung.com> 20675L: linux-mmc@vger.kernel.org 20676S: Maintained 20677F: drivers/mmc/host/dw_mmc* 20678 20679SYNOPSYS HSDK RESET CONTROLLER DRIVER 20680M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20681S: Supported 20682F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20683F: drivers/reset/reset-hsdk.c 20684F: include/dt-bindings/reset/snps,hsdk-reset.h 20685 20686SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20687M: Prabu Thangamuthu <prabu.t@synopsys.com> 20688M: Manjunath M B <manjumb@synopsys.com> 20689L: linux-mmc@vger.kernel.org 20690S: Maintained 20691F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20692 20693SYSTEM CONFIGURATION (SYSCON) 20694M: Lee Jones <lee@kernel.org> 20695M: Arnd Bergmann <arnd@arndb.de> 20696S: Supported 20697T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20698F: drivers/mfd/syscon.c 20699 20700SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20701M: Sudeep Holla <sudeep.holla@arm.com> 20702R: Cristian Marussi <cristian.marussi@arm.com> 20703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20704S: Maintained 20705F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20706F: drivers/clk/clk-sc[mp]i.c 20707F: drivers/cpufreq/sc[mp]i-cpufreq.c 20708F: drivers/firmware/arm_scmi/ 20709F: drivers/firmware/arm_scpi.c 20710F: drivers/powercap/arm_scmi_powercap.c 20711F: drivers/regulator/scmi-regulator.c 20712F: drivers/reset/reset-scmi.c 20713F: include/linux/sc[mp]i_protocol.h 20714F: include/trace/events/scmi.h 20715F: include/uapi/linux/virtio_scmi.h 20716 20717SYSTEM RESET/SHUTDOWN DRIVERS 20718M: Sebastian Reichel <sre@kernel.org> 20719L: linux-pm@vger.kernel.org 20720S: Maintained 20721T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20722F: Documentation/devicetree/bindings/power/reset/ 20723F: drivers/power/reset/ 20724 20725SYSTEM TRACE MODULE CLASS 20726M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20727S: Maintained 20728T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20729F: Documentation/trace/stm.rst 20730F: drivers/hwtracing/stm/ 20731F: include/linux/stm.h 20732F: include/uapi/linux/stm.h 20733 20734SYSTEM76 ACPI DRIVER 20735M: Jeremy Soller <jeremy@system76.com> 20736M: System76 Product Development <productdev@system76.com> 20737L: platform-driver-x86@vger.kernel.org 20738S: Maintained 20739F: drivers/platform/x86/system76_acpi.c 20740 20741SYSV FILESYSTEM 20742S: Orphan 20743F: Documentation/filesystems/sysv-fs.rst 20744F: fs/sysv/ 20745F: include/linux/sysv_fs.h 20746 20747TASKSTATS STATISTICS INTERFACE 20748M: Balbir Singh <bsingharora@gmail.com> 20749S: Maintained 20750F: Documentation/accounting/taskstats* 20751F: include/linux/taskstats* 20752F: kernel/taskstats.c 20753 20754TC subsystem 20755M: Jamal Hadi Salim <jhs@mojatatu.com> 20756M: Cong Wang <xiyou.wangcong@gmail.com> 20757M: Jiri Pirko <jiri@resnulli.us> 20758L: netdev@vger.kernel.org 20759S: Maintained 20760F: include/net/pkt_cls.h 20761F: include/net/pkt_sched.h 20762F: include/net/tc_act/ 20763F: include/uapi/linux/pkt_cls.h 20764F: include/uapi/linux/pkt_sched.h 20765F: include/uapi/linux/tc_act/ 20766F: include/uapi/linux/tc_ematch/ 20767F: net/sched/ 20768F: tools/testing/selftests/tc-testing 20769 20770TC90522 MEDIA DRIVER 20771M: Akihiro Tsukada <tskd08@gmail.com> 20772L: linux-media@vger.kernel.org 20773S: Odd Fixes 20774F: drivers/media/dvb-frontends/tc90522* 20775 20776TCP LOW PRIORITY MODULE 20777M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20778M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20779S: Maintained 20780W: http://tcp-lp-mod.sourceforge.net/ 20781F: net/ipv4/tcp_lp.c 20782 20783TDA10071 MEDIA DRIVER 20784M: Antti Palosaari <crope@iki.fi> 20785L: linux-media@vger.kernel.org 20786S: Maintained 20787W: https://linuxtv.org 20788W: http://palosaari.fi/linux/ 20789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20790T: git git://linuxtv.org/anttip/media_tree.git 20791F: drivers/media/dvb-frontends/tda10071* 20792 20793TDA18212 MEDIA DRIVER 20794M: Antti Palosaari <crope@iki.fi> 20795L: linux-media@vger.kernel.org 20796S: Maintained 20797W: https://linuxtv.org 20798W: http://palosaari.fi/linux/ 20799Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20800T: git git://linuxtv.org/anttip/media_tree.git 20801F: drivers/media/tuners/tda18212* 20802 20803TDA18218 MEDIA DRIVER 20804M: Antti Palosaari <crope@iki.fi> 20805L: linux-media@vger.kernel.org 20806S: Maintained 20807W: https://linuxtv.org 20808W: http://palosaari.fi/linux/ 20809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20810T: git git://linuxtv.org/anttip/media_tree.git 20811F: drivers/media/tuners/tda18218* 20812 20813TDA18250 MEDIA DRIVER 20814M: Olli Salonen <olli.salonen@iki.fi> 20815L: linux-media@vger.kernel.org 20816S: Maintained 20817W: https://linuxtv.org 20818Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20819T: git git://linuxtv.org/media_tree.git 20820F: drivers/media/tuners/tda18250* 20821 20822TDA18271 MEDIA DRIVER 20823M: Michael Krufky <mkrufky@linuxtv.org> 20824L: linux-media@vger.kernel.org 20825S: Maintained 20826W: https://linuxtv.org 20827W: http://github.com/mkrufky 20828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20829T: git git://linuxtv.org/mkrufky/tuners.git 20830F: drivers/media/tuners/tda18271* 20831 20832TDA1997x MEDIA DRIVER 20833M: Tim Harvey <tharvey@gateworks.com> 20834L: linux-media@vger.kernel.org 20835S: Maintained 20836W: https://linuxtv.org 20837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20838F: drivers/media/i2c/tda1997x.* 20839 20840TDA827x MEDIA DRIVER 20841M: Michael Krufky <mkrufky@linuxtv.org> 20842L: linux-media@vger.kernel.org 20843S: Maintained 20844W: https://linuxtv.org 20845W: http://github.com/mkrufky 20846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20847T: git git://linuxtv.org/mkrufky/tuners.git 20848F: drivers/media/tuners/tda8290.* 20849 20850TDA8290 MEDIA DRIVER 20851M: Michael Krufky <mkrufky@linuxtv.org> 20852L: linux-media@vger.kernel.org 20853S: Maintained 20854W: https://linuxtv.org 20855W: http://github.com/mkrufky 20856Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20857T: git git://linuxtv.org/mkrufky/tuners.git 20858F: drivers/media/tuners/tda8290.* 20859 20860TDA9840 MEDIA DRIVER 20861M: Hans Verkuil <hverkuil@xs4all.nl> 20862L: linux-media@vger.kernel.org 20863S: Maintained 20864W: https://linuxtv.org 20865T: git git://linuxtv.org/media_tree.git 20866F: drivers/media/i2c/tda9840* 20867 20868TEA5761 TUNER DRIVER 20869M: Mauro Carvalho Chehab <mchehab@kernel.org> 20870L: linux-media@vger.kernel.org 20871S: Odd fixes 20872W: https://linuxtv.org 20873T: git git://linuxtv.org/media_tree.git 20874F: drivers/media/tuners/tea5761.* 20875 20876TEA5767 TUNER DRIVER 20877M: Mauro Carvalho Chehab <mchehab@kernel.org> 20878L: linux-media@vger.kernel.org 20879S: Maintained 20880W: https://linuxtv.org 20881T: git git://linuxtv.org/media_tree.git 20882F: drivers/media/tuners/tea5767.* 20883 20884TEA6415C MEDIA DRIVER 20885M: Hans Verkuil <hverkuil@xs4all.nl> 20886L: linux-media@vger.kernel.org 20887S: Maintained 20888W: https://linuxtv.org 20889T: git git://linuxtv.org/media_tree.git 20890F: drivers/media/i2c/tea6415c* 20891 20892TEA6420 MEDIA DRIVER 20893M: Hans Verkuil <hverkuil@xs4all.nl> 20894L: linux-media@vger.kernel.org 20895S: Maintained 20896W: https://linuxtv.org 20897T: git git://linuxtv.org/media_tree.git 20898F: drivers/media/i2c/tea6420* 20899 20900TEAM DRIVER 20901M: Jiri Pirko <jiri@resnulli.us> 20902L: netdev@vger.kernel.org 20903S: Supported 20904F: drivers/net/team/ 20905F: include/linux/if_team.h 20906F: include/uapi/linux/if_team.h 20907F: tools/testing/selftests/drivers/net/team/ 20908 20909TECHNICAL ADVISORY BOARD PROCESS DOCS 20910M: "Theodore Ts'o" <tytso@mit.edu> 20911M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20912L: tech-board-discuss@lists.linux-foundation.org 20913S: Maintained 20914F: Documentation/process/contribution-maturity-model.rst 20915F: Documentation/process/researcher-guidelines.rst 20916 20917TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20918M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20919S: Maintained 20920F: arch/x86/platform/ts5500/ 20921 20922TECHNOTREND USB IR RECEIVER 20923M: Sean Young <sean@mess.org> 20924L: linux-media@vger.kernel.org 20925S: Maintained 20926F: drivers/media/rc/ttusbir.c 20927 20928TECHWELL TW9910 VIDEO DECODER 20929L: linux-media@vger.kernel.org 20930S: Orphan 20931F: drivers/media/i2c/tw9910.c 20932F: include/media/i2c/tw9910.h 20933 20934TEE SUBSYSTEM 20935M: Jens Wiklander <jens.wiklander@linaro.org> 20936R: Sumit Garg <sumit.garg@linaro.org> 20937L: op-tee@lists.trustedfirmware.org 20938S: Maintained 20939F: Documentation/staging/tee.rst 20940F: drivers/tee/ 20941F: include/linux/tee_drv.h 20942F: include/uapi/linux/tee.h 20943 20944TEGRA ARCHITECTURE SUPPORT 20945M: Thierry Reding <thierry.reding@gmail.com> 20946M: Jonathan Hunter <jonathanh@nvidia.com> 20947L: linux-tegra@vger.kernel.org 20948S: Supported 20949Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20950T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20951N: [^a-z]tegra 20952 20953TEGRA CLOCK DRIVER 20954M: Peter De Schrijver <pdeschrijver@nvidia.com> 20955M: Prashant Gaikwad <pgaikwad@nvidia.com> 20956S: Supported 20957F: drivers/clk/tegra/ 20958 20959TEGRA DMA DRIVERS 20960M: Laxman Dewangan <ldewangan@nvidia.com> 20961M: Jon Hunter <jonathanh@nvidia.com> 20962S: Supported 20963F: drivers/dma/tegra* 20964 20965TEGRA I2C DRIVER 20966M: Laxman Dewangan <ldewangan@nvidia.com> 20967R: Dmitry Osipenko <digetx@gmail.com> 20968S: Supported 20969F: drivers/i2c/busses/i2c-tegra.c 20970 20971TEGRA IOMMU DRIVERS 20972M: Thierry Reding <thierry.reding@gmail.com> 20973R: Krishna Reddy <vdumpa@nvidia.com> 20974L: linux-tegra@vger.kernel.org 20975S: Supported 20976F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20977F: drivers/iommu/tegra* 20978 20979TEGRA KBC DRIVER 20980M: Laxman Dewangan <ldewangan@nvidia.com> 20981S: Supported 20982F: drivers/input/keyboard/tegra-kbc.c 20983 20984TEGRA NAND DRIVER 20985M: Stefan Agner <stefan@agner.ch> 20986M: Lucas Stach <dev@lynxeye.de> 20987S: Maintained 20988F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20989F: drivers/mtd/nand/raw/tegra_nand.c 20990 20991TEGRA PWM DRIVER 20992M: Thierry Reding <thierry.reding@gmail.com> 20993S: Supported 20994F: drivers/pwm/pwm-tegra.c 20995 20996TEGRA QUAD SPI DRIVER 20997M: Thierry Reding <thierry.reding@gmail.com> 20998M: Jonathan Hunter <jonathanh@nvidia.com> 20999M: Sowjanya Komatineni <skomatineni@nvidia.com> 21000L: linux-tegra@vger.kernel.org 21001S: Maintained 21002F: drivers/spi/spi-tegra210-quad.c 21003 21004TEGRA SERIAL DRIVER 21005M: Laxman Dewangan <ldewangan@nvidia.com> 21006S: Supported 21007F: drivers/tty/serial/serial-tegra.c 21008 21009TEGRA SPI DRIVER 21010M: Laxman Dewangan <ldewangan@nvidia.com> 21011S: Supported 21012F: drivers/spi/spi-tegra* 21013 21014TEGRA VIDEO DRIVER 21015M: Thierry Reding <thierry.reding@gmail.com> 21016M: Jonathan Hunter <jonathanh@nvidia.com> 21017M: Sowjanya Komatineni <skomatineni@nvidia.com> 21018M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21019L: linux-media@vger.kernel.org 21020L: linux-tegra@vger.kernel.org 21021S: Maintained 21022F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21023F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21024F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21025F: drivers/staging/media/tegra-video/ 21026 21027TEGRA XUSB PADCTL DRIVER 21028M: JC Kuo <jckuo@nvidia.com> 21029S: Supported 21030F: drivers/phy/tegra/xusb* 21031 21032TEHUTI ETHERNET DRIVER 21033M: Andy Gospodarek <andy@greyhouse.net> 21034L: netdev@vger.kernel.org 21035S: Supported 21036F: drivers/net/ethernet/tehuti/* 21037 21038TELECOM CLOCK DRIVER FOR MCPL0010 21039M: Mark Gross <markgross@kernel.org> 21040S: Supported 21041F: drivers/char/tlclk.c 21042 21043TEMPO SEMICONDUCTOR DRIVERS 21044M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21045S: Maintained 21046F: Documentation/devicetree/bindings/sound/tscs*.txt 21047F: sound/soc/codecs/tscs*.c 21048F: sound/soc/codecs/tscs*.h 21049 21050TENSILICA XTENSA PORT (xtensa) 21051M: Chris Zankel <chris@zankel.net> 21052M: Max Filippov <jcmvbkbc@gmail.com> 21053S: Maintained 21054T: git https://github.com/jcmvbkbc/linux-xtensa.git 21055F: arch/xtensa/ 21056F: drivers/irqchip/irq-xtensa-* 21057 21058TEXAS INSTRUMENTS ASoC DRIVERS 21059M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21061S: Maintained 21062F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21063F: sound/soc/ti/ 21064 21065TEXAS INSTRUMENTS DMA DRIVERS 21066M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21067L: dmaengine@vger.kernel.org 21068S: Maintained 21069F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21070F: Documentation/devicetree/bindings/dma/ti-edma.txt 21071F: Documentation/devicetree/bindings/dma/ti/ 21072F: drivers/dma/ti/ 21073F: include/linux/dma/k3-psil.h 21074F: include/linux/dma/k3-udma-glue.h 21075F: include/linux/dma/ti-cppi5.h 21076X: drivers/dma/ti/cppi41.c 21077 21078TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21079M: Robert Marko <robert.marko@sartura.hr> 21080M: Luka Perkov <luka.perkov@sartura.hr> 21081L: linux-hwmon@vger.kernel.org 21082S: Maintained 21083F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21084F: Documentation/hwmon/tps23861.rst 21085F: drivers/hwmon/tps23861.c 21086 21087TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21088M: Ricardo Ribalda <ribalda@kernel.org> 21089L: linux-iio@vger.kernel.org 21090S: Supported 21091F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21092F: drivers/iio/dac/ti-dac7612.c 21093 21094TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21095M: Nishanth Menon <nm@ti.com> 21096M: Tero Kristo <kristo@kernel.org> 21097M: Santosh Shilimkar <ssantosh@kernel.org> 21098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21099S: Maintained 21100F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21101F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21102F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21103F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21104F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21105F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21106F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21107F: drivers/clk/keystone/sci-clk.c 21108F: drivers/firmware/ti_sci* 21109F: drivers/irqchip/irq-ti-sci-inta.c 21110F: drivers/irqchip/irq-ti-sci-intr.c 21111F: drivers/reset/reset-ti-sci.c 21112F: drivers/soc/ti/ti_sci_inta_msi.c 21113F: drivers/soc/ti/ti_sci_pm_domains.c 21114F: include/dt-bindings/soc/ti,sci_pm_domain.h 21115F: include/linux/soc/ti/ti_sci_inta_msi.h 21116F: include/linux/soc/ti/ti_sci_protocol.h 21117 21118TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21119M: Puranjay Mohan <puranjay12@gmail.com> 21120L: linux-iio@vger.kernel.org 21121S: Supported 21122F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21123F: drivers/iio/temperature/tmp117.c 21124 21125THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21126M: Hans Verkuil <hverkuil@xs4all.nl> 21127L: linux-media@vger.kernel.org 21128S: Maintained 21129W: https://linuxtv.org 21130T: git git://linuxtv.org/media_tree.git 21131F: drivers/media/radio/radio-raremono.c 21132 21133THERMAL 21134M: Rafael J. Wysocki <rafael@kernel.org> 21135M: Daniel Lezcano <daniel.lezcano@linaro.org> 21136R: Amit Kucheria <amitk@kernel.org> 21137R: Zhang Rui <rui.zhang@intel.com> 21138L: linux-pm@vger.kernel.org 21139S: Supported 21140Q: https://patchwork.kernel.org/project/linux-pm/list/ 21141T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21142F: Documentation/ABI/testing/sysfs-class-thermal 21143F: Documentation/admin-guide/thermal/ 21144F: Documentation/devicetree/bindings/thermal/ 21145F: Documentation/driver-api/thermal/ 21146F: drivers/thermal/ 21147F: include/dt-bindings/thermal/ 21148F: include/linux/cpu_cooling.h 21149F: include/linux/thermal.h 21150F: include/uapi/linux/thermal.h 21151F: tools/lib/thermal/ 21152F: tools/thermal/ 21153 21154THERMAL DRIVER FOR AMLOGIC SOCS 21155M: Guillaume La Roque <glaroque@baylibre.com> 21156L: linux-pm@vger.kernel.org 21157L: linux-amlogic@lists.infradead.org 21158S: Supported 21159W: http://linux-meson.com/ 21160F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21161F: drivers/thermal/amlogic_thermal.c 21162 21163THERMAL/CPU_COOLING 21164M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21165M: Daniel Lezcano <daniel.lezcano@linaro.org> 21166M: Viresh Kumar <viresh.kumar@linaro.org> 21167R: Lukasz Luba <lukasz.luba@arm.com> 21168L: linux-pm@vger.kernel.org 21169S: Supported 21170F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21171F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21172F: drivers/thermal/cpufreq_cooling.c 21173F: drivers/thermal/cpuidle_cooling.c 21174F: include/linux/cpu_cooling.h 21175 21176THERMAL/POWER_ALLOCATOR 21177M: Lukasz Luba <lukasz.luba@arm.com> 21178L: linux-pm@vger.kernel.org 21179S: Maintained 21180F: Documentation/driver-api/thermal/power_allocator.rst 21181F: drivers/thermal/gov_power_allocator.c 21182F: drivers/thermal/thermal_trace_ipa.h 21183 21184THINKPAD ACPI EXTRAS DRIVER 21185M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21186L: ibm-acpi-devel@lists.sourceforge.net 21187L: platform-driver-x86@vger.kernel.org 21188S: Maintained 21189W: http://ibm-acpi.sourceforge.net 21190W: http://thinkwiki.org/wiki/Ibm-acpi 21191T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21192F: drivers/platform/x86/thinkpad_acpi.c 21193 21194THINKPAD LMI DRIVER 21195M: Mark Pearson <markpearson@lenovo.com> 21196L: platform-driver-x86@vger.kernel.org 21197S: Maintained 21198F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21199F: drivers/platform/x86/think-lmi.? 21200 21201THUNDERBOLT DMA TRAFFIC TEST DRIVER 21202M: Isaac Hazan <isaac.hazan@intel.com> 21203L: linux-usb@vger.kernel.org 21204S: Maintained 21205F: drivers/thunderbolt/dma_test.c 21206 21207THUNDERBOLT DRIVER 21208M: Andreas Noever <andreas.noever@gmail.com> 21209M: Michael Jamet <michael.jamet@intel.com> 21210M: Mika Westerberg <mika.westerberg@linux.intel.com> 21211M: Yehezkel Bernat <YehezkelShB@gmail.com> 21212L: linux-usb@vger.kernel.org 21213S: Maintained 21214T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21215F: Documentation/admin-guide/thunderbolt.rst 21216F: drivers/thunderbolt/ 21217F: include/linux/thunderbolt.h 21218 21219THUNDERBOLT NETWORK DRIVER 21220M: Michael Jamet <michael.jamet@intel.com> 21221M: Mika Westerberg <mika.westerberg@linux.intel.com> 21222M: Yehezkel Bernat <YehezkelShB@gmail.com> 21223L: netdev@vger.kernel.org 21224S: Maintained 21225F: drivers/net/thunderbolt/ 21226 21227THUNDERX GPIO DRIVER 21228M: Robert Richter <rric@kernel.org> 21229S: Odd Fixes 21230F: drivers/gpio/gpio-thunderx.c 21231 21232TI ADS7924 ADC DRIVER 21233M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21234L: linux-iio@vger.kernel.org 21235S: Supported 21236F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21237F: drivers/iio/adc/ti-ads7924.c 21238 21239TI AM437X VPFE DRIVER 21240M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21241L: linux-media@vger.kernel.org 21242S: Maintained 21243W: https://linuxtv.org 21244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21245T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21246F: drivers/media/platform/ti/am437x/ 21247 21248TI BANDGAP AND THERMAL DRIVER 21249M: Eduardo Valentin <edubezval@gmail.com> 21250M: Keerthy <j-keerthy@ti.com> 21251L: linux-pm@vger.kernel.org 21252L: linux-omap@vger.kernel.org 21253S: Maintained 21254F: drivers/thermal/ti-soc-thermal/ 21255 21256TI BQ27XXX POWER SUPPLY DRIVER 21257F: drivers/power/supply/bq27xxx_battery.c 21258F: drivers/power/supply/bq27xxx_battery_i2c.c 21259F: include/linux/power/bq27xxx_battery.h 21260 21261TI CDCE706 CLOCK DRIVER 21262M: Max Filippov <jcmvbkbc@gmail.com> 21263S: Maintained 21264F: drivers/clk/clk-cdce706.c 21265 21266TI CLOCK DRIVER 21267M: Tero Kristo <kristo@kernel.org> 21268L: linux-omap@vger.kernel.org 21269S: Odd Fixes 21270F: drivers/clk/ti/ 21271F: include/linux/clk/ti.h 21272 21273TI DAVINCI MACHINE SUPPORT 21274M: Bartosz Golaszewski <brgl@bgdev.pl> 21275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21276S: Maintained 21277T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21278F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21279F: arch/arm/boot/dts/ti/davinci/ 21280F: arch/arm/mach-davinci/ 21281F: drivers/i2c/busses/i2c-davinci.c 21282 21283TI DAVINCI SERIES CLOCK DRIVER 21284M: David Lechner <david@lechnology.com> 21285R: Sekhar Nori <nsekhar@ti.com> 21286S: Maintained 21287F: Documentation/devicetree/bindings/clock/ti/davinci/ 21288F: drivers/clk/davinci/ 21289F: include/linux/clk/davinci.h 21290 21291TI DAVINCI SERIES GPIO DRIVER 21292M: Keerthy <j-keerthy@ti.com> 21293L: linux-gpio@vger.kernel.org 21294S: Maintained 21295F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21296F: drivers/gpio/gpio-davinci.c 21297 21298TI DAVINCI SERIES MEDIA DRIVER 21299M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21300L: linux-media@vger.kernel.org 21301S: Maintained 21302W: https://linuxtv.org 21303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21304T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21305F: drivers/media/platform/ti/davinci/ 21306F: include/media/davinci/ 21307 21308TI ENHANCED CAPTURE (eCAP) DRIVER 21309M: Vignesh Raghavendra <vigneshr@ti.com> 21310R: Julien Panis <jpanis@baylibre.com> 21311L: linux-iio@vger.kernel.org 21312L: linux-omap@vger.kernel.org 21313S: Maintained 21314F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21315F: drivers/counter/ti-ecap-capture.c 21316 21317TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21318R: David Lechner <david@lechnology.com> 21319L: linux-iio@vger.kernel.org 21320F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21321F: drivers/counter/ti-eqep.c 21322 21323TI ETHERNET SWITCH DRIVER (CPSW) 21324R: Grygorii Strashko <grygorii.strashko@ti.com> 21325L: linux-omap@vger.kernel.org 21326L: netdev@vger.kernel.org 21327S: Maintained 21328F: drivers/net/ethernet/ti/cpsw* 21329F: drivers/net/ethernet/ti/davinci* 21330 21331TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21332M: Alex Dubov <oakad@yahoo.com> 21333S: Maintained 21334W: http://tifmxx.berlios.de/ 21335F: drivers/memstick/host/tifm_ms.c 21336F: drivers/misc/tifm* 21337F: drivers/mmc/host/tifm_sd.c 21338F: include/linux/tifm.h 21339 21340TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21341M: Nishanth Menon <nm@ti.com> 21342M: Santosh Shilimkar <ssantosh@kernel.org> 21343L: linux-kernel@vger.kernel.org 21344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21345S: Maintained 21346T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21347F: drivers/soc/ti/* 21348 21349TI LM49xxx FAMILY ASoC CODEC DRIVERS 21350M: M R Swami Reddy <mr.swami.reddy@ti.com> 21351M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21352L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21353S: Maintained 21354F: sound/soc/codecs/isabelle* 21355F: sound/soc/codecs/lm49453* 21356 21357TI LMP92064 ADC DRIVER 21358M: Leonard Göhrs <l.goehrs@pengutronix.de> 21359R: kernel@pengutronix.de 21360L: linux-iio@vger.kernel.org 21361S: Maintained 21362F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21363F: drivers/iio/adc/ti-lmp92064.c 21364 21365TI PCM3060 ASoC CODEC DRIVER 21366M: Kirill Marinushkin <kmarinushkin@birdec.com> 21367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21368S: Maintained 21369F: Documentation/devicetree/bindings/sound/pcm3060.txt 21370F: sound/soc/codecs/pcm3060* 21371 21372TI TAS571X FAMILY ASoC CODEC DRIVER 21373M: Kevin Cernekee <cernekee@chromium.org> 21374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21375S: Odd Fixes 21376F: sound/soc/codecs/tas571x* 21377 21378TI TMAG5273 MAGNETOMETER DRIVER 21379M: Gerald Loacker <gerald.loacker@wolfvision.net> 21380L: linux-iio@vger.kernel.org 21381S: Maintained 21382F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21383F: drivers/iio/magnetometer/tmag5273.c 21384 21385TI TRF7970A NFC DRIVER 21386M: Mark Greer <mgreer@animalcreek.com> 21387L: linux-wireless@vger.kernel.org 21388S: Supported 21389F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21390F: drivers/nfc/trf7970a.c 21391 21392TI TSC2046 ADC DRIVER 21393M: Oleksij Rempel <o.rempel@pengutronix.de> 21394R: kernel@pengutronix.de 21395L: linux-iio@vger.kernel.org 21396S: Maintained 21397F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21398F: drivers/iio/adc/ti-tsc2046.c 21399 21400TI TWL4030 SERIES SOC CODEC DRIVER 21401M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21402L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21403S: Maintained 21404F: sound/soc/codecs/twl4030* 21405 21406TI VPE/CAL DRIVERS 21407M: Benoit Parrot <bparrot@ti.com> 21408L: linux-media@vger.kernel.org 21409S: Maintained 21410W: http://linuxtv.org/ 21411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21412F: Documentation/devicetree/bindings/media/ti,cal.yaml 21413F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21414F: drivers/media/platform/ti/cal/ 21415F: drivers/media/platform/ti/vpe/ 21416 21417TI WILINK WIRELESS DRIVERS 21418L: linux-wireless@vger.kernel.org 21419S: Orphan 21420W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21421W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21422T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21423F: drivers/net/wireless/ti/ 21424 21425TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21426M: John Stultz <jstultz@google.com> 21427M: Thomas Gleixner <tglx@linutronix.de> 21428R: Stephen Boyd <sboyd@kernel.org> 21429L: linux-kernel@vger.kernel.org 21430S: Supported 21431T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21432F: include/linux/clocksource.h 21433F: include/linux/time.h 21434F: include/linux/timex.h 21435F: include/uapi/linux/time.h 21436F: include/uapi/linux/timex.h 21437F: kernel/time/alarmtimer.c 21438F: kernel/time/clocksource.c 21439F: kernel/time/ntp.c 21440F: kernel/time/time*.c 21441F: tools/testing/selftests/timers/ 21442 21443TIPC NETWORK LAYER 21444M: Jon Maloy <jmaloy@redhat.com> 21445M: Ying Xue <ying.xue@windriver.com> 21446L: netdev@vger.kernel.org (core kernel code) 21447L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21448S: Maintained 21449W: http://tipc.sourceforge.net/ 21450F: include/uapi/linux/tipc*.h 21451F: net/tipc/ 21452 21453TLAN NETWORK DRIVER 21454M: Samuel Chessman <chessman@tux.org> 21455L: tlan-devel@lists.sourceforge.net (subscribers-only) 21456S: Maintained 21457W: http://sourceforge.net/projects/tlan/ 21458F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21459F: drivers/net/ethernet/ti/tlan.* 21460 21461TMIO/SDHI MMC DRIVER 21462M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21463L: linux-mmc@vger.kernel.org 21464L: linux-renesas-soc@vger.kernel.org 21465S: Supported 21466F: drivers/mmc/host/renesas_sdhi* 21467F: drivers/mmc/host/tmio_mmc* 21468F: include/linux/mfd/tmio.h 21469 21470TMP401 HARDWARE MONITOR DRIVER 21471M: Guenter Roeck <linux@roeck-us.net> 21472L: linux-hwmon@vger.kernel.org 21473S: Maintained 21474F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21475F: Documentation/hwmon/tmp401.rst 21476F: drivers/hwmon/tmp401.c 21477 21478TMP464 HARDWARE MONITOR DRIVER 21479M: Guenter Roeck <linux@roeck-us.net> 21480L: linux-hwmon@vger.kernel.org 21481S: Maintained 21482F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21483F: Documentation/hwmon/tmp464.rst 21484F: drivers/hwmon/tmp464.c 21485 21486TMP513 HARDWARE MONITOR DRIVER 21487M: Eric Tremblay <etremblay@distech-controls.com> 21488L: linux-hwmon@vger.kernel.org 21489S: Maintained 21490F: Documentation/hwmon/tmp513.rst 21491F: drivers/hwmon/tmp513.c 21492 21493TMPFS (SHMEM FILESYSTEM) 21494M: Hugh Dickins <hughd@google.com> 21495L: linux-mm@kvack.org 21496S: Maintained 21497F: include/linux/shmem_fs.h 21498F: mm/shmem.c 21499 21500TOMOYO SECURITY MODULE 21501M: Kentaro Takeda <takedakn@nttdata.co.jp> 21502M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21503L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21504L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21505L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21506L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21507S: Maintained 21508W: https://tomoyo.osdn.jp/ 21509F: security/tomoyo/ 21510 21511TOPSTAR LAPTOP EXTRAS DRIVER 21512M: Herton Ronaldo Krzesinski <herton@canonical.com> 21513L: platform-driver-x86@vger.kernel.org 21514S: Maintained 21515F: drivers/platform/x86/topstar-laptop.c 21516 21517TORTURE-TEST MODULES 21518M: Davidlohr Bueso <dave@stgolabs.net> 21519M: "Paul E. McKenney" <paulmck@kernel.org> 21520M: Josh Triplett <josh@joshtriplett.org> 21521L: linux-kernel@vger.kernel.org 21522S: Supported 21523T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21524F: Documentation/RCU/torture.rst 21525F: kernel/locking/locktorture.c 21526F: kernel/rcu/rcuscale.c 21527F: kernel/rcu/rcutorture.c 21528F: kernel/rcu/refscale.c 21529F: kernel/torture.c 21530 21531TOSHIBA ACPI EXTRAS DRIVER 21532M: Azael Avalos <coproscefalo@gmail.com> 21533L: platform-driver-x86@vger.kernel.org 21534S: Maintained 21535F: drivers/platform/x86/toshiba_acpi.c 21536 21537TOSHIBA BLUETOOTH DRIVER 21538M: Azael Avalos <coproscefalo@gmail.com> 21539L: platform-driver-x86@vger.kernel.org 21540S: Maintained 21541F: drivers/platform/x86/toshiba_bluetooth.c 21542 21543TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21544M: Azael Avalos <coproscefalo@gmail.com> 21545L: platform-driver-x86@vger.kernel.org 21546S: Maintained 21547F: drivers/platform/x86/toshiba_haps.c 21548 21549TOSHIBA SMM DRIVER 21550M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21551S: Maintained 21552W: http://www.buzzard.org.uk/toshiba/ 21553F: drivers/char/toshiba.c 21554F: include/linux/toshiba.h 21555F: include/uapi/linux/toshiba.h 21556 21557TOSHIBA TC358743 DRIVER 21558M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21559L: linux-media@vger.kernel.org 21560S: Maintained 21561F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21562F: drivers/media/i2c/tc358743* 21563F: include/media/i2c/tc358743.h 21564 21565TOSHIBA WMI HOTKEYS DRIVER 21566M: Azael Avalos <coproscefalo@gmail.com> 21567L: platform-driver-x86@vger.kernel.org 21568S: Maintained 21569F: drivers/platform/x86/toshiba-wmi.c 21570 21571TPM DEVICE DRIVER 21572M: Peter Huewe <peterhuewe@gmx.de> 21573M: Jarkko Sakkinen <jarkko@kernel.org> 21574R: Jason Gunthorpe <jgg@ziepe.ca> 21575L: linux-integrity@vger.kernel.org 21576S: Maintained 21577W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21578Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21579T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21580F: drivers/char/tpm/ 21581 21582TPS546D24 DRIVER 21583M: Duke Du <dukedu83@gmail.com> 21584L: linux-hwmon@vger.kernel.org 21585S: Maintained 21586F: Documentation/hwmon/tps546d24.rst 21587F: drivers/hwmon/pmbus/tps546d24.c 21588 21589TRACING 21590M: Steven Rostedt <rostedt@goodmis.org> 21591M: Masami Hiramatsu <mhiramat@kernel.org> 21592L: linux-kernel@vger.kernel.org 21593L: linux-trace-kernel@vger.kernel.org 21594S: Maintained 21595Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21596T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21597F: Documentation/trace/* 21598F: fs/tracefs/ 21599F: include/linux/trace*.h 21600F: include/trace/ 21601F: kernel/trace/ 21602F: scripts/tracing/ 21603F: tools/testing/selftests/ftrace/ 21604 21605TRACING MMIO ACCESSES (MMIOTRACE) 21606M: Steven Rostedt <rostedt@goodmis.org> 21607M: Masami Hiramatsu <mhiramat@kernel.org> 21608R: Karol Herbst <karolherbst@gmail.com> 21609R: Pekka Paalanen <ppaalanen@gmail.com> 21610L: linux-kernel@vger.kernel.org 21611L: nouveau@lists.freedesktop.org 21612S: Maintained 21613F: arch/x86/mm/kmmio.c 21614F: arch/x86/mm/mmio-mod.c 21615F: arch/x86/mm/testmmiotrace.c 21616F: include/linux/mmiotrace.h 21617F: kernel/trace/trace_mmiotrace.c 21618 21619TRACING OS NOISE / LATENCY TRACERS 21620M: Steven Rostedt <rostedt@goodmis.org> 21621M: Daniel Bristot de Oliveira <bristot@kernel.org> 21622S: Maintained 21623F: Documentation/trace/hwlat_detector.rst 21624F: Documentation/trace/osnoise-tracer.rst 21625F: Documentation/trace/timerlat-tracer.rst 21626F: arch/*/kernel/trace.c 21627F: include/trace/events/osnoise.h 21628F: kernel/trace/trace_hwlat.c 21629F: kernel/trace/trace_irqsoff.c 21630F: kernel/trace/trace_osnoise.c 21631F: kernel/trace/trace_sched_wakeup.c 21632 21633TRADITIONAL CHINESE DOCUMENTATION 21634M: Hu Haowen <src.res@email.cn> 21635L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21636S: Maintained 21637W: https://github.com/srcres258/linux-doc 21638T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21639F: Documentation/translations/zh_TW/ 21640 21641TTY LAYER 21642M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21643M: Jiri Slaby <jirislaby@kernel.org> 21644L: linux-kernel@vger.kernel.org 21645L: linux-serial@vger.kernel.org 21646S: Supported 21647T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21648F: Documentation/driver-api/serial/ 21649F: drivers/tty/ 21650F: drivers/tty/serial/serial_base.h 21651F: drivers/tty/serial/serial_base_bus.c 21652F: drivers/tty/serial/serial_core.c 21653F: drivers/tty/serial/serial_ctrl.c 21654F: drivers/tty/serial/serial_port.c 21655F: include/linux/selection.h 21656F: include/linux/serial.h 21657F: include/linux/serial_core.h 21658F: include/linux/sysrq.h 21659F: include/linux/tty*.h 21660F: include/linux/vt.h 21661F: include/linux/vt_*.h 21662F: include/uapi/linux/serial.h 21663F: include/uapi/linux/serial_core.h 21664F: include/uapi/linux/tty.h 21665 21666TUA9001 MEDIA DRIVER 21667M: Antti Palosaari <crope@iki.fi> 21668L: linux-media@vger.kernel.org 21669S: Maintained 21670W: https://linuxtv.org 21671W: http://palosaari.fi/linux/ 21672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21673T: git git://linuxtv.org/anttip/media_tree.git 21674F: drivers/media/tuners/tua9001* 21675 21676TULIP NETWORK DRIVERS 21677L: netdev@vger.kernel.org 21678L: linux-parisc@vger.kernel.org 21679S: Orphan 21680F: drivers/net/ethernet/dec/tulip/ 21681 21682TUN/TAP driver 21683M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21684S: Maintained 21685W: http://vtun.sourceforge.net/tun 21686F: Documentation/networking/tuntap.rst 21687F: arch/um/os-Linux/drivers/ 21688 21689TURBOCHANNEL SUBSYSTEM 21690M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21691M: Ralf Baechle <ralf@linux-mips.org> 21692L: linux-mips@vger.kernel.org 21693S: Maintained 21694Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21695F: drivers/tc/ 21696F: include/linux/tc.h 21697 21698TURBOSTAT UTILITY 21699M: "Len Brown" <lenb@kernel.org> 21700L: linux-pm@vger.kernel.org 21701S: Supported 21702Q: https://patchwork.kernel.org/project/linux-pm/list/ 21703B: https://bugzilla.kernel.org 21704T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21705F: tools/power/x86/turbostat/ 21706 21707TW5864 VIDEO4LINUX DRIVER 21708M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21709M: Anton Sviridenko <anton@corp.bluecherry.net> 21710M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21711M: Andrey Utkin <andrey_utkin@fastmail.com> 21712L: linux-media@vger.kernel.org 21713S: Supported 21714F: drivers/media/pci/tw5864/ 21715 21716TW68 VIDEO4LINUX DRIVER 21717M: Hans Verkuil <hverkuil@xs4all.nl> 21718L: linux-media@vger.kernel.org 21719S: Odd Fixes 21720W: https://linuxtv.org 21721T: git git://linuxtv.org/media_tree.git 21722F: drivers/media/pci/tw68/ 21723 21724TW686X VIDEO4LINUX DRIVER 21725M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21726L: linux-media@vger.kernel.org 21727S: Maintained 21728W: http://linuxtv.org 21729T: git git://linuxtv.org/media_tree.git 21730F: drivers/media/pci/tw686x/ 21731 21732U-BOOT ENVIRONMENT VARIABLES 21733M: Rafał Miłecki <rafal@milecki.pl> 21734S: Maintained 21735F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21736F: drivers/nvmem/u-boot-env.c 21737 21738UACCE ACCELERATOR FRAMEWORK 21739M: Zhangfei Gao <zhangfei.gao@linaro.org> 21740M: Zhou Wang <wangzhou1@hisilicon.com> 21741L: linux-accelerators@lists.ozlabs.org 21742L: linux-kernel@vger.kernel.org 21743S: Maintained 21744F: Documentation/ABI/testing/sysfs-driver-uacce 21745F: Documentation/misc-devices/uacce.rst 21746F: drivers/misc/uacce/ 21747F: include/linux/uacce.h 21748F: include/uapi/misc/uacce/ 21749 21750UBI FILE SYSTEM (UBIFS) 21751M: Richard Weinberger <richard@nod.at> 21752L: linux-mtd@lists.infradead.org 21753S: Supported 21754W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21755T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21756T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21757F: Documentation/ABI/testing/sysfs-fs-ubifs 21758F: Documentation/filesystems/ubifs-authentication.rst 21759F: Documentation/filesystems/ubifs.rst 21760F: fs/ubifs/ 21761 21762UBLK USERSPACE BLOCK DRIVER 21763M: Ming Lei <ming.lei@redhat.com> 21764L: linux-block@vger.kernel.org 21765S: Maintained 21766F: Documentation/block/ublk.rst 21767F: drivers/block/ublk_drv.c 21768F: include/uapi/linux/ublk_cmd.h 21769 21770UCLINUX (M68KNOMMU AND COLDFIRE) 21771M: Greg Ungerer <gerg@linux-m68k.org> 21772L: linux-m68k@lists.linux-m68k.org 21773S: Maintained 21774W: http://www.linux-m68k.org/ 21775T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21776F: arch/m68k/*/*_no.* 21777F: arch/m68k/68*/ 21778F: arch/m68k/coldfire/ 21779F: arch/m68k/include/asm/*_no.* 21780 21781UDF FILESYSTEM 21782M: Jan Kara <jack@suse.com> 21783S: Maintained 21784F: Documentation/filesystems/udf.rst 21785F: fs/udf/ 21786 21787UDRAW TABLET 21788M: Bastien Nocera <hadess@hadess.net> 21789L: linux-input@vger.kernel.org 21790S: Maintained 21791F: drivers/hid/hid-udraw-ps3.c 21792 21793UFS FILESYSTEM 21794M: Evgeniy Dushistov <dushistov@mail.ru> 21795S: Maintained 21796F: Documentation/admin-guide/ufs.rst 21797F: fs/ufs/ 21798 21799UHID USERSPACE HID IO DRIVER 21800M: David Rheinsberg <david.rheinsberg@gmail.com> 21801L: linux-input@vger.kernel.org 21802S: Maintained 21803F: drivers/hid/uhid.c 21804F: include/uapi/linux/uhid.h 21805 21806ULPI BUS 21807M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21808L: linux-usb@vger.kernel.org 21809S: Maintained 21810F: drivers/usb/common/ulpi.c 21811F: include/linux/ulpi/ 21812 21813UNICODE SUBSYSTEM 21814M: Gabriel Krisman Bertazi <krisman@collabora.com> 21815L: linux-fsdevel@vger.kernel.org 21816S: Supported 21817F: fs/unicode/ 21818 21819UNIFDEF 21820M: Tony Finch <dot@dotat.at> 21821S: Maintained 21822W: http://dotat.at/prog/unifdef 21823F: scripts/unifdef.c 21824 21825UNIFORM CDROM DRIVER 21826M: Phillip Potter <phil@philpotter.co.uk> 21827S: Maintained 21828F: Documentation/cdrom/ 21829F: drivers/cdrom/cdrom.c 21830F: include/linux/cdrom.h 21831F: include/uapi/linux/cdrom.h 21832 21833UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21834R: Alim Akhtar <alim.akhtar@samsung.com> 21835R: Avri Altman <avri.altman@wdc.com> 21836R: Bart Van Assche <bvanassche@acm.org> 21837L: linux-scsi@vger.kernel.org 21838S: Supported 21839F: Documentation/devicetree/bindings/ufs/ 21840F: Documentation/scsi/ufs.rst 21841F: drivers/ufs/core/ 21842 21843UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21844M: Pedro Sousa <pedrom.sousa@synopsys.com> 21845L: linux-scsi@vger.kernel.org 21846S: Supported 21847F: drivers/ufs/host/*dwc* 21848 21849UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21850M: Alim Akhtar <alim.akhtar@samsung.com> 21851L: linux-scsi@vger.kernel.org 21852S: Maintained 21853F: drivers/ufs/host/ufs-exynos* 21854 21855UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21856M: Stanley Chu <stanley.chu@mediatek.com> 21857L: linux-scsi@vger.kernel.org 21858L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21859S: Maintained 21860F: drivers/ufs/host/ufs-mediatek* 21861 21862UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21863M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21864L: linux-arm-msm@vger.kernel.org 21865L: linux-scsi@vger.kernel.org 21866S: Maintained 21867F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21868F: drivers/ufs/host/ufs-qcom* 21869 21870UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21871M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21872L: linux-renesas-soc@vger.kernel.org 21873L: linux-scsi@vger.kernel.org 21874S: Maintained 21875F: drivers/ufs/host/ufs-renesas.c 21876 21877UNSORTED BLOCK IMAGES (UBI) 21878M: Richard Weinberger <richard@nod.at> 21879L: linux-mtd@lists.infradead.org 21880S: Supported 21881W: http://www.linux-mtd.infradead.org/ 21882T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21883T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21884F: drivers/mtd/ubi/ 21885F: include/linux/mtd/ubi.h 21886F: include/uapi/mtd/ubi-user.h 21887 21888USB "USBNET" DRIVER FRAMEWORK 21889M: Oliver Neukum <oneukum@suse.com> 21890L: netdev@vger.kernel.org 21891S: Maintained 21892W: http://www.linux-usb.org/usbnet 21893F: drivers/net/usb/usbnet.c 21894F: include/linux/usb/usbnet.h 21895 21896USB ACM DRIVER 21897M: Oliver Neukum <oneukum@suse.com> 21898L: linux-usb@vger.kernel.org 21899S: Maintained 21900F: Documentation/usb/acm.rst 21901F: drivers/usb/class/cdc-acm.* 21902 21903USB APPLE MFI FASTCHARGE DRIVER 21904M: Bastien Nocera <hadess@hadess.net> 21905L: linux-usb@vger.kernel.org 21906S: Maintained 21907F: drivers/usb/misc/apple-mfi-fastcharge.c 21908 21909USB AR5523 WIRELESS DRIVER 21910M: Pontus Fuchs <pontus.fuchs@gmail.com> 21911L: linux-wireless@vger.kernel.org 21912S: Maintained 21913F: drivers/net/wireless/ath/ar5523/ 21914 21915USB ATTACHED SCSI 21916M: Oliver Neukum <oneukum@suse.com> 21917L: linux-usb@vger.kernel.org 21918L: linux-scsi@vger.kernel.org 21919S: Maintained 21920F: drivers/usb/storage/uas.c 21921 21922USB CDC ETHERNET DRIVER 21923M: Oliver Neukum <oliver@neukum.org> 21924L: linux-usb@vger.kernel.org 21925S: Maintained 21926F: drivers/net/usb/cdc_*.c 21927F: include/uapi/linux/usb/cdc.h 21928 21929USB CHAOSKEY DRIVER 21930M: Keith Packard <keithp@keithp.com> 21931L: linux-usb@vger.kernel.org 21932S: Maintained 21933F: drivers/usb/misc/chaoskey.c 21934 21935USB CYPRESS C67X00 DRIVER 21936L: linux-usb@vger.kernel.org 21937S: Orphan 21938F: drivers/usb/c67x00/ 21939 21940USB DAVICOM DM9601 DRIVER 21941M: Peter Korsgaard <peter@korsgaard.com> 21942L: netdev@vger.kernel.org 21943S: Maintained 21944W: http://www.linux-usb.org/usbnet 21945F: drivers/net/usb/dm9601.c 21946 21947USB EHCI DRIVER 21948M: Alan Stern <stern@rowland.harvard.edu> 21949L: linux-usb@vger.kernel.org 21950S: Maintained 21951F: Documentation/usb/ehci.rst 21952F: drivers/usb/host/ehci* 21953 21954USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21955M: Jiri Kosina <jikos@kernel.org> 21956M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21957L: linux-usb@vger.kernel.org 21958S: Maintained 21959T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21960F: Documentation/hid/hiddev.rst 21961F: drivers/hid/usbhid/ 21962 21963USB INTEL XHCI ROLE MUX DRIVER 21964M: Hans de Goede <hdegoede@redhat.com> 21965L: linux-usb@vger.kernel.org 21966S: Maintained 21967F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21968 21969USB IP DRIVER FOR HISILICON KIRIN 960 21970M: Yu Chen <chenyu56@huawei.com> 21971M: Binghui Wang <wangbinghui@hisilicon.com> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21975F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21976 21977USB IP DRIVER FOR HISILICON KIRIN 970 21978M: Mauro Carvalho Chehab <mchehab@kernel.org> 21979L: linux-usb@vger.kernel.org 21980S: Maintained 21981F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21982F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21983 21984USB ISP116X DRIVER 21985M: Olav Kongas <ok@artecdesign.ee> 21986L: linux-usb@vger.kernel.org 21987S: Maintained 21988F: drivers/usb/host/isp116x* 21989F: include/linux/usb/isp116x.h 21990 21991USB ISP1760 DRIVER 21992M: Rui Miguel Silva <rui.silva@linaro.org> 21993L: linux-usb@vger.kernel.org 21994S: Maintained 21995F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21996F: drivers/usb/isp1760/* 21997 21998USB LAN78XX ETHERNET DRIVER 21999M: Woojung Huh <woojung.huh@microchip.com> 22000M: UNGLinuxDriver@microchip.com 22001L: netdev@vger.kernel.org 22002S: Maintained 22003F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22004F: drivers/net/usb/lan78xx.* 22005F: include/dt-bindings/net/microchip-lan78xx.h 22006 22007USB MASS STORAGE DRIVER 22008M: Alan Stern <stern@rowland.harvard.edu> 22009L: linux-usb@vger.kernel.org 22010L: usb-storage@lists.one-eyed-alien.net 22011S: Maintained 22012F: drivers/usb/storage/ 22013 22014USB MIDI DRIVER 22015M: Clemens Ladisch <clemens@ladisch.de> 22016L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22017S: Maintained 22018T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22019F: sound/usb/midi.* 22020 22021USB NETWORKING DRIVERS 22022L: linux-usb@vger.kernel.org 22023S: Odd Fixes 22024F: drivers/net/usb/ 22025 22026USB OHCI DRIVER 22027M: Alan Stern <stern@rowland.harvard.edu> 22028L: linux-usb@vger.kernel.org 22029S: Maintained 22030F: Documentation/usb/ohci.rst 22031F: drivers/usb/host/ohci* 22032 22033USB OTG FSM (Finite State Machine) 22034M: Peter Chen <peter.chen@kernel.org> 22035L: linux-usb@vger.kernel.org 22036S: Maintained 22037T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22038F: drivers/usb/common/usb-otg-fsm.c 22039 22040USB OVER IP DRIVER 22041M: Valentina Manea <valentina.manea.m@gmail.com> 22042M: Shuah Khan <shuah@kernel.org> 22043M: Shuah Khan <skhan@linuxfoundation.org> 22044R: Hongren Zheng <i@zenithal.me> 22045L: linux-usb@vger.kernel.org 22046S: Maintained 22047F: Documentation/usb/usbip_protocol.rst 22048F: drivers/usb/usbip/ 22049F: tools/testing/selftests/drivers/usb/usbip/ 22050F: tools/usb/usbip/ 22051 22052USB PEGASUS DRIVER 22053M: Petko Manolov <petkan@nucleusys.com> 22054L: linux-usb@vger.kernel.org 22055L: netdev@vger.kernel.org 22056S: Maintained 22057W: https://github.com/petkan/pegasus 22058T: git https://github.com/petkan/pegasus.git 22059F: drivers/net/usb/pegasus.* 22060 22061USB PRINTER DRIVER (usblp) 22062M: Pete Zaitcev <zaitcev@redhat.com> 22063L: linux-usb@vger.kernel.org 22064S: Supported 22065F: drivers/usb/class/usblp.c 22066 22067USB QMI WWAN NETWORK DRIVER 22068M: Bjørn Mork <bjorn@mork.no> 22069L: netdev@vger.kernel.org 22070S: Maintained 22071F: Documentation/ABI/testing/sysfs-class-net-qmi 22072F: drivers/net/usb/qmi_wwan.c 22073 22074USB RAW GADGET DRIVER 22075R: Andrey Konovalov <andreyknvl@gmail.com> 22076L: linux-usb@vger.kernel.org 22077S: Maintained 22078F: Documentation/usb/raw-gadget.rst 22079F: drivers/usb/gadget/legacy/raw_gadget.c 22080F: include/uapi/linux/usb/raw_gadget.h 22081 22082USB RTL8150 DRIVER 22083M: Petko Manolov <petkan@nucleusys.com> 22084L: linux-usb@vger.kernel.org 22085L: netdev@vger.kernel.org 22086S: Maintained 22087W: https://github.com/petkan/rtl8150 22088T: git https://github.com/petkan/rtl8150.git 22089F: drivers/net/usb/rtl8150.c 22090 22091USB SERIAL SUBSYSTEM 22092M: Johan Hovold <johan@kernel.org> 22093L: linux-usb@vger.kernel.org 22094S: Maintained 22095T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22096F: Documentation/usb/usb-serial.rst 22097F: drivers/usb/serial/ 22098F: include/linux/usb/serial.h 22099 22100USB SMSC75XX ETHERNET DRIVER 22101M: Steve Glendinning <steve.glendinning@shawell.net> 22102L: netdev@vger.kernel.org 22103S: Maintained 22104F: drivers/net/usb/smsc75xx.* 22105 22106USB SMSC95XX ETHERNET DRIVER 22107M: Steve Glendinning <steve.glendinning@shawell.net> 22108M: UNGLinuxDriver@microchip.com 22109L: netdev@vger.kernel.org 22110S: Maintained 22111F: drivers/net/usb/smsc95xx.* 22112 22113USB SUBSYSTEM 22114M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22115L: linux-usb@vger.kernel.org 22116S: Supported 22117W: http://www.linux-usb.org 22118T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22119F: Documentation/devicetree/bindings/usb/ 22120F: Documentation/usb/ 22121F: drivers/usb/ 22122F: include/dt-bindings/usb/ 22123F: include/linux/usb.h 22124F: include/linux/usb/ 22125F: include/uapi/linux/usb/ 22126 22127USB TYPEC BUS FOR ALTERNATE MODES 22128M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22129L: linux-usb@vger.kernel.org 22130S: Maintained 22131F: Documentation/ABI/testing/sysfs-bus-typec 22132F: Documentation/driver-api/usb/typec_bus.rst 22133F: drivers/usb/typec/altmodes/ 22134F: include/linux/usb/typec_altmode.h 22135 22136USB TYPEC CLASS 22137M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22138L: linux-usb@vger.kernel.org 22139S: Maintained 22140F: Documentation/ABI/testing/sysfs-class-typec 22141F: Documentation/driver-api/usb/typec.rst 22142F: drivers/usb/typec/ 22143F: include/linux/usb/typec.h 22144 22145USB TYPEC INTEL PMC MUX DRIVER 22146M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22147L: linux-usb@vger.kernel.org 22148S: Maintained 22149F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22150F: drivers/usb/typec/mux/intel_pmc_mux.c 22151 22152USB TYPEC PI3USB30532 MUX DRIVER 22153M: Hans de Goede <hdegoede@redhat.com> 22154L: linux-usb@vger.kernel.org 22155S: Maintained 22156F: drivers/usb/typec/mux/pi3usb30532.c 22157 22158USB TYPEC PORT CONTROLLER DRIVERS 22159M: Guenter Roeck <linux@roeck-us.net> 22160L: linux-usb@vger.kernel.org 22161S: Maintained 22162F: drivers/usb/typec/tcpm/ 22163 22164USB UHCI DRIVER 22165M: Alan Stern <stern@rowland.harvard.edu> 22166L: linux-usb@vger.kernel.org 22167S: Maintained 22168F: drivers/usb/host/uhci* 22169 22170USB VIDEO CLASS 22171M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22172L: linux-media@vger.kernel.org 22173S: Maintained 22174W: http://www.ideasonboard.org/uvc/ 22175T: git git://linuxtv.org/media_tree.git 22176F: drivers/media/usb/uvc/ 22177F: include/uapi/linux/uvcvideo.h 22178 22179USB WEBCAM GADGET 22180M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22181M: Daniel Scally <dan.scally@ideasonboard.com> 22182L: linux-usb@vger.kernel.org 22183S: Maintained 22184F: drivers/usb/gadget/function/*uvc* 22185F: drivers/usb/gadget/legacy/webcam.c 22186F: include/uapi/linux/usb/g_uvc.h 22187 22188USB WIRELESS RNDIS DRIVER (rndis_wlan) 22189M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22190L: linux-wireless@vger.kernel.org 22191S: Maintained 22192F: drivers/net/wireless/legacy/rndis_wlan.c 22193 22194USB XHCI DRIVER 22195M: Mathias Nyman <mathias.nyman@intel.com> 22196L: linux-usb@vger.kernel.org 22197S: Supported 22198F: drivers/usb/host/pci-quirks* 22199F: drivers/usb/host/xhci* 22200 22201USB ZD1201 DRIVER 22202L: linux-wireless@vger.kernel.org 22203S: Orphan 22204W: http://linux-lc100020.sourceforge.net 22205F: drivers/net/wireless/zydas/zd1201.* 22206 22207USER DATAGRAM PROTOCOL (UDP) 22208M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22209S: Maintained 22210F: include/linux/udp.h 22211F: net/ipv4/udp.c 22212F: net/ipv6/udp.c 22213 22214USER-MODE LINUX (UML) 22215M: Richard Weinberger <richard@nod.at> 22216M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22217M: Johannes Berg <johannes@sipsolutions.net> 22218L: linux-um@lists.infradead.org 22219S: Maintained 22220W: http://user-mode-linux.sourceforge.net 22221Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22222T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22223T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22224F: Documentation/virt/uml/ 22225F: arch/um/ 22226F: arch/x86/um/ 22227F: fs/hostfs/ 22228 22229USERSPACE COPYIN/COPYOUT (UIOVEC) 22230M: Alexander Viro <viro@zeniv.linux.org.uk> 22231S: Maintained 22232F: include/linux/uio.h 22233F: lib/iov_iter.c 22234 22235USERSPACE DMA BUFFER DRIVER 22236M: Gerd Hoffmann <kraxel@redhat.com> 22237L: dri-devel@lists.freedesktop.org 22238S: Maintained 22239T: git git://anongit.freedesktop.org/drm/drm-misc 22240F: drivers/dma-buf/udmabuf.c 22241F: include/uapi/linux/udmabuf.h 22242 22243USERSPACE I/O (UIO) 22244M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22245S: Maintained 22246T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22247F: Documentation/driver-api/uio-howto.rst 22248F: drivers/uio/ 22249F: include/linux/uio_driver.h 22250 22251UTIL-LINUX PACKAGE 22252M: Karel Zak <kzak@redhat.com> 22253L: util-linux@vger.kernel.org 22254S: Maintained 22255W: http://en.wikipedia.org/wiki/Util-linux 22256T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22257 22258UUID HELPERS 22259R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22260L: linux-kernel@vger.kernel.org 22261S: Maintained 22262F: include/linux/uuid.h 22263F: lib/test_uuid.c 22264F: lib/uuid.c 22265 22266UV SYSFS DRIVER 22267M: Justin Ernst <justin.ernst@hpe.com> 22268L: platform-driver-x86@vger.kernel.org 22269S: Maintained 22270F: drivers/platform/x86/uv_sysfs.c 22271 22272UVESAFB DRIVER 22273M: Michal Januszewski <spock@gentoo.org> 22274L: linux-fbdev@vger.kernel.org 22275S: Maintained 22276W: https://github.com/mjanusz/v86d 22277F: Documentation/fb/uvesafb.rst 22278F: drivers/video/fbdev/uvesafb.* 22279 22280Ux500 CLOCK DRIVERS 22281M: Ulf Hansson <ulf.hansson@linaro.org> 22282L: linux-clk@vger.kernel.org 22283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22284S: Maintained 22285F: drivers/clk/ux500/ 22286 22287VF610 NAND DRIVER 22288M: Stefan Agner <stefan@agner.ch> 22289L: linux-mtd@lists.infradead.org 22290S: Supported 22291F: drivers/mtd/nand/raw/vf610_nfc.c 22292 22293VFAT/FAT/MSDOS FILESYSTEM 22294M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22295S: Maintained 22296F: Documentation/filesystems/vfat.rst 22297F: fs/fat/ 22298F: tools/testing/selftests/filesystems/fat/ 22299 22300VFIO CDX DRIVER 22301M: Nipun Gupta <nipun.gupta@amd.com> 22302M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22303L: kvm@vger.kernel.org 22304S: Maintained 22305F: drivers/vfio/cdx/* 22306 22307VFIO DRIVER 22308M: Alex Williamson <alex.williamson@redhat.com> 22309L: kvm@vger.kernel.org 22310S: Maintained 22311T: git https://github.com/awilliam/linux-vfio.git 22312F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22313F: Documentation/driver-api/vfio.rst 22314F: drivers/vfio/ 22315F: include/linux/vfio.h 22316F: include/linux/vfio_pci_core.h 22317F: include/uapi/linux/vfio.h 22318 22319VFIO FSL-MC DRIVER 22320M: Diana Craciun <diana.craciun@oss.nxp.com> 22321L: kvm@vger.kernel.org 22322S: Maintained 22323F: drivers/vfio/fsl-mc/ 22324 22325VFIO HISILICON PCI DRIVER 22326M: Longfang Liu <liulongfang@huawei.com> 22327M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22328L: kvm@vger.kernel.org 22329S: Maintained 22330F: drivers/vfio/pci/hisilicon/ 22331 22332VFIO MEDIATED DEVICE DRIVERS 22333M: Kirti Wankhede <kwankhede@nvidia.com> 22334L: kvm@vger.kernel.org 22335S: Maintained 22336F: Documentation/driver-api/vfio-mediated-device.rst 22337F: drivers/vfio/mdev/ 22338F: include/linux/mdev.h 22339F: samples/vfio-mdev/ 22340 22341VFIO MLX5 PCI DRIVER 22342M: Yishai Hadas <yishaih@nvidia.com> 22343L: kvm@vger.kernel.org 22344S: Maintained 22345F: drivers/vfio/pci/mlx5/ 22346 22347VFIO PCI DEVICE SPECIFIC DRIVERS 22348R: Jason Gunthorpe <jgg@nvidia.com> 22349R: Yishai Hadas <yishaih@nvidia.com> 22350R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22351R: Kevin Tian <kevin.tian@intel.com> 22352L: kvm@vger.kernel.org 22353S: Maintained 22354P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22355F: drivers/vfio/pci/*/ 22356 22357VFIO PLATFORM DRIVER 22358M: Eric Auger <eric.auger@redhat.com> 22359L: kvm@vger.kernel.org 22360S: Maintained 22361F: drivers/vfio/platform/ 22362 22363VGA_SWITCHEROO 22364R: Lukas Wunner <lukas@wunner.de> 22365S: Maintained 22366T: git git://anongit.freedesktop.org/drm/drm-misc 22367F: Documentation/gpu/vga-switcheroo.rst 22368F: drivers/gpu/vga/vga_switcheroo.c 22369F: include/linux/vga_switcheroo.h 22370 22371VIA RHINE NETWORK DRIVER 22372M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22373S: Maintained 22374F: drivers/net/ethernet/via/via-rhine.c 22375 22376VIA SD/MMC CARD CONTROLLER DRIVER 22377M: Bruce Chang <brucechang@via.com.tw> 22378M: Harald Welte <HaraldWelte@viatech.com> 22379S: Maintained 22380F: drivers/mmc/host/via-sdmmc.c 22381 22382VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22383M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22384L: linux-fbdev@vger.kernel.org 22385S: Maintained 22386F: drivers/video/fbdev/via/ 22387F: include/linux/via-core.h 22388F: include/linux/via_i2c.h 22389 22390VIA VELOCITY NETWORK DRIVER 22391M: Francois Romieu <romieu@fr.zoreil.com> 22392L: netdev@vger.kernel.org 22393S: Maintained 22394F: drivers/net/ethernet/via/via-velocity.* 22395 22396VICODEC VIRTUAL CODEC DRIVER 22397M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22398L: linux-media@vger.kernel.org 22399S: Maintained 22400W: https://linuxtv.org 22401T: git git://linuxtv.org/media_tree.git 22402F: drivers/media/test-drivers/vicodec/* 22403 22404VIDEO I2C POLLING DRIVER 22405M: Matt Ranostay <matt.ranostay@konsulko.com> 22406L: linux-media@vger.kernel.org 22407S: Maintained 22408F: drivers/media/i2c/video-i2c.c 22409 22410VIDEO MULTIPLEXER DRIVER 22411M: Philipp Zabel <p.zabel@pengutronix.de> 22412L: linux-media@vger.kernel.org 22413S: Maintained 22414F: drivers/media/platform/video-mux.c 22415 22416VIDEOBUF2 FRAMEWORK 22417M: Tomasz Figa <tfiga@chromium.org> 22418M: Marek Szyprowski <m.szyprowski@samsung.com> 22419L: linux-media@vger.kernel.org 22420S: Maintained 22421F: drivers/media/common/videobuf2/* 22422F: include/media/videobuf2-* 22423 22424VIDTV VIRTUAL DIGITAL TV DRIVER 22425M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22426L: linux-media@vger.kernel.org 22427S: Maintained 22428W: https://linuxtv.org 22429T: git git://linuxtv.org/media_tree.git 22430F: drivers/media/test-drivers/vidtv/* 22431 22432VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22433M: Shuah Khan <skhan@linuxfoundation.org> 22434R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22435L: linux-media@vger.kernel.org 22436S: Maintained 22437W: https://linuxtv.org 22438T: git git://linuxtv.org/media_tree.git 22439F: drivers/media/test-drivers/vimc/* 22440 22441VIRT LIB 22442M: Alex Williamson <alex.williamson@redhat.com> 22443M: Paolo Bonzini <pbonzini@redhat.com> 22444L: kvm@vger.kernel.org 22445S: Supported 22446F: virt/lib/ 22447 22448VIRTIO AND VHOST VSOCK DRIVER 22449M: Stefan Hajnoczi <stefanha@redhat.com> 22450M: Stefano Garzarella <sgarzare@redhat.com> 22451L: kvm@vger.kernel.org 22452L: virtualization@lists.linux-foundation.org 22453L: netdev@vger.kernel.org 22454S: Maintained 22455F: drivers/vhost/vsock.c 22456F: include/linux/virtio_vsock.h 22457F: include/uapi/linux/virtio_vsock.h 22458F: net/vmw_vsock/virtio_transport.c 22459F: net/vmw_vsock/virtio_transport_common.c 22460 22461VIRTIO BALLOON 22462M: "Michael S. Tsirkin" <mst@redhat.com> 22463M: David Hildenbrand <david@redhat.com> 22464L: virtualization@lists.linux-foundation.org 22465S: Maintained 22466F: drivers/virtio/virtio_balloon.c 22467F: include/linux/balloon_compaction.h 22468F: include/uapi/linux/virtio_balloon.h 22469F: mm/balloon_compaction.c 22470 22471VIRTIO BLOCK AND SCSI DRIVERS 22472M: "Michael S. Tsirkin" <mst@redhat.com> 22473M: Jason Wang <jasowang@redhat.com> 22474R: Paolo Bonzini <pbonzini@redhat.com> 22475R: Stefan Hajnoczi <stefanha@redhat.com> 22476L: virtualization@lists.linux-foundation.org 22477S: Maintained 22478F: drivers/block/virtio_blk.c 22479F: drivers/scsi/virtio_scsi.c 22480F: drivers/vhost/scsi.c 22481F: include/uapi/linux/virtio_blk.h 22482F: include/uapi/linux/virtio_scsi.h 22483 22484VIRTIO CONSOLE DRIVER 22485M: Amit Shah <amit@kernel.org> 22486L: virtualization@lists.linux-foundation.org 22487S: Maintained 22488F: drivers/char/virtio_console.c 22489F: include/linux/virtio_console.h 22490F: include/uapi/linux/virtio_console.h 22491 22492VIRTIO CORE AND NET DRIVERS 22493M: "Michael S. Tsirkin" <mst@redhat.com> 22494M: Jason Wang <jasowang@redhat.com> 22495R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22496L: virtualization@lists.linux-foundation.org 22497S: Maintained 22498F: Documentation/ABI/testing/sysfs-bus-vdpa 22499F: Documentation/ABI/testing/sysfs-class-vduse 22500F: Documentation/devicetree/bindings/virtio/ 22501F: Documentation/driver-api/virtio/ 22502F: drivers/block/virtio_blk.c 22503F: drivers/crypto/virtio/ 22504F: drivers/net/virtio_net.c 22505F: drivers/vdpa/ 22506F: drivers/virtio/ 22507F: include/linux/vdpa.h 22508F: include/linux/virtio*.h 22509F: include/linux/vringh.h 22510F: include/uapi/linux/virtio_*.h 22511F: tools/virtio/ 22512 22513VIRTIO CRYPTO DRIVER 22514M: Gonglei <arei.gonglei@huawei.com> 22515L: virtualization@lists.linux-foundation.org 22516L: linux-crypto@vger.kernel.org 22517S: Maintained 22518F: drivers/crypto/virtio/ 22519F: include/uapi/linux/virtio_crypto.h 22520 22521VIRTIO DRIVERS FOR S390 22522M: Cornelia Huck <cohuck@redhat.com> 22523M: Halil Pasic <pasic@linux.ibm.com> 22524M: Eric Farman <farman@linux.ibm.com> 22525L: linux-s390@vger.kernel.org 22526L: virtualization@lists.linux-foundation.org 22527L: kvm@vger.kernel.org 22528S: Supported 22529F: arch/s390/include/uapi/asm/virtio-ccw.h 22530F: drivers/s390/virtio/ 22531 22532VIRTIO FILE SYSTEM 22533M: Vivek Goyal <vgoyal@redhat.com> 22534M: Stefan Hajnoczi <stefanha@redhat.com> 22535M: Miklos Szeredi <miklos@szeredi.hu> 22536L: virtualization@lists.linux-foundation.org 22537L: linux-fsdevel@vger.kernel.org 22538S: Supported 22539W: https://virtio-fs.gitlab.io/ 22540F: Documentation/filesystems/virtiofs.rst 22541F: fs/fuse/virtio_fs.c 22542F: include/uapi/linux/virtio_fs.h 22543 22544VIRTIO GPIO DRIVER 22545M: Enrico Weigelt, metux IT consult <info@metux.net> 22546M: Viresh Kumar <vireshk@kernel.org> 22547L: linux-gpio@vger.kernel.org 22548L: virtualization@lists.linux-foundation.org 22549S: Maintained 22550F: drivers/gpio/gpio-virtio.c 22551F: include/uapi/linux/virtio_gpio.h 22552 22553VIRTIO GPU DRIVER 22554M: David Airlie <airlied@redhat.com> 22555M: Gerd Hoffmann <kraxel@redhat.com> 22556R: Gurchetan Singh <gurchetansingh@chromium.org> 22557R: Chia-I Wu <olvaffe@gmail.com> 22558L: dri-devel@lists.freedesktop.org 22559L: virtualization@lists.linux-foundation.org 22560S: Maintained 22561T: git git://anongit.freedesktop.org/drm/drm-misc 22562F: drivers/gpu/drm/virtio/ 22563F: include/uapi/linux/virtio_gpu.h 22564 22565VIRTIO HOST (VHOST) 22566M: "Michael S. Tsirkin" <mst@redhat.com> 22567M: Jason Wang <jasowang@redhat.com> 22568L: kvm@vger.kernel.org 22569L: virtualization@lists.linux-foundation.org 22570L: netdev@vger.kernel.org 22571S: Maintained 22572T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22573F: drivers/vhost/ 22574F: include/linux/sched/vhost_task.h 22575F: include/linux/vhost_iotlb.h 22576F: include/uapi/linux/vhost.h 22577F: kernel/vhost_task.c 22578 22579VIRTIO I2C DRIVER 22580M: Conghui Chen <conghui.chen@intel.com> 22581M: Viresh Kumar <viresh.kumar@linaro.org> 22582L: linux-i2c@vger.kernel.org 22583L: virtualization@lists.linux-foundation.org 22584S: Maintained 22585F: drivers/i2c/busses/i2c-virtio.c 22586F: include/uapi/linux/virtio_i2c.h 22587 22588VIRTIO INPUT DRIVER 22589M: Gerd Hoffmann <kraxel@redhat.com> 22590S: Maintained 22591F: drivers/virtio/virtio_input.c 22592F: include/uapi/linux/virtio_input.h 22593 22594VIRTIO IOMMU DRIVER 22595M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22596L: virtualization@lists.linux-foundation.org 22597S: Maintained 22598F: drivers/iommu/virtio-iommu.c 22599F: include/uapi/linux/virtio_iommu.h 22600 22601VIRTIO MEM DRIVER 22602M: David Hildenbrand <david@redhat.com> 22603L: virtualization@lists.linux-foundation.org 22604S: Maintained 22605W: https://virtio-mem.gitlab.io/ 22606F: drivers/virtio/virtio_mem.c 22607F: include/uapi/linux/virtio_mem.h 22608 22609VIRTIO PMEM DRIVER 22610M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22611L: virtualization@lists.linux-foundation.org 22612S: Maintained 22613F: drivers/nvdimm/nd_virtio.c 22614F: drivers/nvdimm/virtio_pmem.c 22615 22616VIRTIO SOUND DRIVER 22617M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22618M: "Michael S. Tsirkin" <mst@redhat.com> 22619L: virtualization@lists.linux-foundation.org 22620L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22621S: Maintained 22622F: include/uapi/linux/virtio_snd.h 22623F: sound/virtio/* 22624 22625VIRTUAL BOX GUEST DEVICE DRIVER 22626M: Hans de Goede <hdegoede@redhat.com> 22627M: Arnd Bergmann <arnd@arndb.de> 22628M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22629S: Maintained 22630F: drivers/virt/vboxguest/ 22631F: include/linux/vbox_utils.h 22632F: include/uapi/linux/vbox*.h 22633 22634VIRTUAL BOX SHARED FOLDER VFS DRIVER 22635M: Hans de Goede <hdegoede@redhat.com> 22636L: linux-fsdevel@vger.kernel.org 22637S: Maintained 22638F: fs/vboxsf/* 22639 22640VIRTUAL PCM TEST DRIVER 22641M: Ivan Orlov <ivan.orlov0322@gmail.com> 22642L: alsa-devel@alsa-project.org 22643S: Maintained 22644F: Documentation/sound/cards/pcmtest.rst 22645F: sound/drivers/pcmtest.c 22646F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22647 22648VIRTUAL SERIO DEVICE DRIVER 22649M: Stephen Chandler Paul <thatslyude@gmail.com> 22650S: Maintained 22651F: drivers/input/serio/userio.c 22652F: include/uapi/linux/userio.h 22653 22654VISL VIRTUAL STATELESS DECODER DRIVER 22655M: Daniel Almeida <daniel.almeida@collabora.com> 22656L: linux-media@vger.kernel.org 22657S: Supported 22658F: drivers/media/test-drivers/visl 22659 22660VIVID VIRTUAL VIDEO DRIVER 22661M: Hans Verkuil <hverkuil@xs4all.nl> 22662L: linux-media@vger.kernel.org 22663S: Maintained 22664W: https://linuxtv.org 22665T: git git://linuxtv.org/media_tree.git 22666F: drivers/media/test-drivers/vivid/* 22667 22668VLYNQ BUS 22669M: Florian Fainelli <f.fainelli@gmail.com> 22670L: openwrt-devel@lists.openwrt.org (subscribers-only) 22671S: Maintained 22672F: drivers/vlynq/vlynq.c 22673F: include/linux/vlynq.h 22674 22675VM SOCKETS (AF_VSOCK) 22676M: Stefano Garzarella <sgarzare@redhat.com> 22677L: virtualization@lists.linux-foundation.org 22678L: netdev@vger.kernel.org 22679S: Maintained 22680F: drivers/net/vsockmon.c 22681F: include/net/af_vsock.h 22682F: include/uapi/linux/vm_sockets.h 22683F: include/uapi/linux/vm_sockets_diag.h 22684F: include/uapi/linux/vsockmon.h 22685F: net/vmw_vsock/ 22686F: tools/testing/vsock/ 22687 22688VMALLOC 22689M: Andrew Morton <akpm@linux-foundation.org> 22690R: Uladzislau Rezki <urezki@gmail.com> 22691R: Christoph Hellwig <hch@infradead.org> 22692R: Lorenzo Stoakes <lstoakes@gmail.com> 22693L: linux-mm@kvack.org 22694S: Maintained 22695W: http://www.linux-mm.org 22696T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22697F: include/linux/vmalloc.h 22698F: mm/vmalloc.c 22699 22700VME SUBSYSTEM 22701M: Martyn Welch <martyn@welchs.me.uk> 22702M: Manohar Vanga <manohar.vanga@gmail.com> 22703M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22704L: linux-kernel@vger.kernel.org 22705S: Odd fixes 22706T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22707F: Documentation/driver-api/vme.rst 22708F: drivers/staging/vme_user/ 22709 22710VMWARE BALLOON DRIVER 22711M: Nadav Amit <namit@vmware.com> 22712R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22713L: linux-kernel@vger.kernel.org 22714S: Supported 22715F: drivers/misc/vmw_balloon.c 22716 22717VMWARE HYPERVISOR INTERFACE 22718M: Ajay Kaher <akaher@vmware.com> 22719M: Alexey Makhalov <amakhalov@vmware.com> 22720R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22721L: virtualization@lists.linux-foundation.org 22722L: x86@kernel.org 22723S: Supported 22724T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22725F: arch/x86/include/asm/vmware.h 22726F: arch/x86/kernel/cpu/vmware.c 22727 22728VMWARE PVRDMA DRIVER 22729M: Bryan Tan <bryantan@vmware.com> 22730M: Vishnu Dasa <vdasa@vmware.com> 22731R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22732L: linux-rdma@vger.kernel.org 22733S: Supported 22734F: drivers/infiniband/hw/vmw_pvrdma/ 22735 22736VMWARE PVSCSI DRIVER 22737M: Vishal Bhakta <vbhakta@vmware.com> 22738R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22739L: linux-scsi@vger.kernel.org 22740S: Supported 22741F: drivers/scsi/vmw_pvscsi.c 22742F: drivers/scsi/vmw_pvscsi.h 22743 22744VMWARE VIRTUAL PTP CLOCK DRIVER 22745M: Deep Shah <sdeep@vmware.com> 22746R: Ajay Kaher <akaher@vmware.com> 22747R: Alexey Makhalov <amakhalov@vmware.com> 22748R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22749L: netdev@vger.kernel.org 22750S: Supported 22751F: drivers/ptp/ptp_vmw.c 22752 22753VMWARE VMCI DRIVER 22754M: Bryan Tan <bryantan@vmware.com> 22755M: Vishnu Dasa <vdasa@vmware.com> 22756R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22757L: linux-kernel@vger.kernel.org 22758S: Supported 22759F: drivers/misc/vmw_vmci/ 22760F: include/linux/vmw_vmci* 22761 22762VMWARE VMMOUSE SUBDRIVER 22763M: Zack Rusin <zackr@vmware.com> 22764R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22765R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22766L: linux-input@vger.kernel.org 22767S: Supported 22768F: drivers/input/mouse/vmmouse.c 22769F: drivers/input/mouse/vmmouse.h 22770 22771VMWARE VMXNET3 ETHERNET DRIVER 22772M: Ronak Doshi <doshir@vmware.com> 22773R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22774L: netdev@vger.kernel.org 22775S: Supported 22776F: drivers/net/vmxnet3/ 22777 22778VMWARE VSOCK VMCI TRANSPORT DRIVER 22779M: Bryan Tan <bryantan@vmware.com> 22780M: Vishnu Dasa <vdasa@vmware.com> 22781R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22782L: linux-kernel@vger.kernel.org 22783S: Supported 22784F: net/vmw_vsock/vmci_transport* 22785 22786VOCORE VOCORE2 BOARD 22787M: Harvey Hunt <harveyhuntnexus@gmail.com> 22788L: linux-mips@vger.kernel.org 22789S: Maintained 22790F: arch/mips/boot/dts/ralink/vocore2.dts 22791 22792VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22793M: Liam Girdwood <lgirdwood@gmail.com> 22794M: Mark Brown <broonie@kernel.org> 22795L: linux-kernel@vger.kernel.org 22796S: Supported 22797W: http://www.slimlogic.co.uk/?p=48 22798T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22799F: Documentation/devicetree/bindings/regulator/ 22800F: Documentation/power/regulator/ 22801F: drivers/regulator/ 22802F: include/dt-bindings/regulator/ 22803F: include/linux/regulator/ 22804K: regulator_get_optional 22805 22806VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22807R: Matti Vaittinen <mazziesaccount@gmail.com> 22808F: drivers/regulator/irq_helpers.c 22809 22810VRF 22811M: David Ahern <dsahern@kernel.org> 22812L: netdev@vger.kernel.org 22813S: Maintained 22814F: Documentation/networking/vrf.rst 22815F: drivers/net/vrf.c 22816 22817VSPRINTF 22818M: Petr Mladek <pmladek@suse.com> 22819M: Steven Rostedt <rostedt@goodmis.org> 22820M: Sergey Senozhatsky <senozhatsky@chromium.org> 22821R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22822R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22823S: Maintained 22824T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22825F: Documentation/core-api/printk-formats.rst 22826F: lib/test_printf.c 22827F: lib/test_scanf.c 22828F: lib/vsprintf.c 22829 22830VT1211 HARDWARE MONITOR DRIVER 22831M: Juerg Haefliger <juergh@proton.me> 22832L: linux-hwmon@vger.kernel.org 22833S: Maintained 22834F: Documentation/hwmon/vt1211.rst 22835F: drivers/hwmon/vt1211.c 22836 22837VT8231 HARDWARE MONITOR DRIVER 22838M: Roger Lucas <vt8231@hiddenengine.co.uk> 22839L: linux-hwmon@vger.kernel.org 22840S: Maintained 22841F: drivers/hwmon/vt8231.c 22842 22843VUB300 USB to SDIO/SD/MMC bridge chip 22844L: linux-mmc@vger.kernel.org 22845S: Orphan 22846F: drivers/mmc/host/vub300.c 22847 22848W1 DALLAS'S 1-WIRE BUS 22849M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22850S: Maintained 22851F: Documentation/devicetree/bindings/w1/ 22852F: Documentation/w1/ 22853F: drivers/w1/ 22854F: include/linux/w1.h 22855 22856W83791D HARDWARE MONITORING DRIVER 22857M: Marc Hulsman <m.hulsman@tudelft.nl> 22858L: linux-hwmon@vger.kernel.org 22859S: Maintained 22860F: Documentation/hwmon/w83791d.rst 22861F: drivers/hwmon/w83791d.c 22862 22863W83793 HARDWARE MONITORING DRIVER 22864M: Rudolf Marek <r.marek@assembler.cz> 22865L: linux-hwmon@vger.kernel.org 22866S: Maintained 22867F: Documentation/hwmon/w83793.rst 22868F: drivers/hwmon/w83793.c 22869 22870W83795 HARDWARE MONITORING DRIVER 22871M: Jean Delvare <jdelvare@suse.com> 22872L: linux-hwmon@vger.kernel.org 22873S: Maintained 22874F: drivers/hwmon/w83795.c 22875 22876W83L51xD SD/MMC CARD INTERFACE DRIVER 22877M: Pierre Ossman <pierre@ossman.eu> 22878S: Maintained 22879F: drivers/mmc/host/wbsd.* 22880 22881WACOM PROTOCOL 4 SERIAL TABLETS 22882M: Julian Squires <julian@cipht.net> 22883M: Hans de Goede <hdegoede@redhat.com> 22884L: linux-input@vger.kernel.org 22885S: Maintained 22886F: drivers/input/tablet/wacom_serial4.c 22887 22888WANGXUN ETHERNET DRIVER 22889M: Jiawen Wu <jiawenwu@trustnetic.com> 22890M: Mengyuan Lou <mengyuanlou@net-swift.com> 22891L: netdev@vger.kernel.org 22892S: Maintained 22893W: https://www.net-swift.com 22894F: Documentation/networking/device_drivers/ethernet/wangxun/* 22895F: drivers/net/ethernet/wangxun/ 22896 22897WATCHDOG DEVICE DRIVERS 22898M: Wim Van Sebroeck <wim@linux-watchdog.org> 22899M: Guenter Roeck <linux@roeck-us.net> 22900L: linux-watchdog@vger.kernel.org 22901S: Maintained 22902W: http://www.linux-watchdog.org/ 22903T: git git://www.linux-watchdog.org/linux-watchdog.git 22904F: Documentation/devicetree/bindings/watchdog/ 22905F: Documentation/watchdog/ 22906F: drivers/watchdog/ 22907F: include/linux/watchdog.h 22908F: include/trace/events/watchdog.h 22909F: include/uapi/linux/watchdog.h 22910 22911WHISKEYCOVE PMIC GPIO DRIVER 22912M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22913L: linux-gpio@vger.kernel.org 22914S: Maintained 22915F: drivers/gpio/gpio-wcove.c 22916 22917WHWAVE RTC DRIVER 22918M: Dianlong Li <long17.cool@163.com> 22919L: linux-rtc@vger.kernel.org 22920S: Maintained 22921F: drivers/rtc/rtc-sd3078.c 22922 22923WIIMOTE HID DRIVER 22924M: David Rheinsberg <david.rheinsberg@gmail.com> 22925L: linux-input@vger.kernel.org 22926S: Maintained 22927F: drivers/hid/hid-wiimote* 22928 22929WILOCITY WIL6210 WIRELESS DRIVER 22930L: linux-wireless@vger.kernel.org 22931S: Orphan 22932W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22933F: drivers/net/wireless/ath/wil6210/ 22934 22935WINBOND CIR DRIVER 22936M: David Härdeman <david@hardeman.nu> 22937S: Maintained 22938F: drivers/media/rc/winbond-cir.c 22939 22940WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22941L: linux-watchdog@vger.kernel.org 22942S: Orphan 22943F: drivers/watchdog/ebc-c384_wdt.c 22944 22945WINSYSTEMS WS16C48 GPIO DRIVER 22946M: William Breathitt Gray <william.gray@linaro.org> 22947L: linux-gpio@vger.kernel.org 22948S: Maintained 22949F: drivers/gpio/gpio-ws16c48.c 22950 22951WIREGUARD SECURE NETWORK TUNNEL 22952M: Jason A. Donenfeld <Jason@zx2c4.com> 22953L: wireguard@lists.zx2c4.com 22954L: netdev@vger.kernel.org 22955S: Maintained 22956F: drivers/net/wireguard/ 22957F: tools/testing/selftests/wireguard/ 22958 22959WISTRON LAPTOP BUTTON DRIVER 22960M: Miloslav Trmac <mitr@volny.cz> 22961S: Maintained 22962F: drivers/input/misc/wistron_btns.c 22963 22964WL3501 WIRELESS PCMCIA CARD DRIVER 22965L: linux-wireless@vger.kernel.org 22966S: Odd fixes 22967F: drivers/net/wireless/legacy/wl3501* 22968 22969WMI BINARY MOF DRIVER 22970L: platform-drivers-x86@vger.kernel.org 22971S: Orphan 22972F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22973F: Documentation/wmi/devices/wmi-bmof.rst 22974F: drivers/platform/x86/wmi-bmof.c 22975 22976WOLFSON MICROELECTRONICS DRIVERS 22977L: patches@opensource.cirrus.com 22978S: Supported 22979W: https://github.com/CirrusLogic/linux-drivers/wiki 22980T: git https://github.com/CirrusLogic/linux-drivers.git 22981F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22982F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22983F: Documentation/devicetree/bindings/mfd/wm831x.txt 22984F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22985F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22986F: Documentation/devicetree/bindings/sound/wm* 22987F: Documentation/hwmon/wm83??.rst 22988F: arch/arm/mach-s3c/mach-crag6410* 22989F: drivers/clk/clk-wm83*.c 22990F: drivers/gpio/gpio-*wm*.c 22991F: drivers/gpio/gpio-arizona.c 22992F: drivers/hwmon/wm83??-hwmon.c 22993F: drivers/input/misc/wm831x-on.c 22994F: drivers/input/touchscreen/wm831x-ts.c 22995F: drivers/input/touchscreen/wm97*.c 22996F: drivers/leds/leds-wm83*.c 22997F: drivers/mfd/arizona* 22998F: drivers/mfd/cs47l24* 22999F: drivers/mfd/wm*.c 23000F: drivers/power/supply/wm83*.c 23001F: drivers/regulator/arizona* 23002F: drivers/regulator/wm8*.c 23003F: drivers/rtc/rtc-wm83*.c 23004F: drivers/video/backlight/wm83*_bl.c 23005F: drivers/watchdog/wm83*_wdt.c 23006F: include/linux/mfd/arizona/ 23007F: include/linux/mfd/wm831x/ 23008F: include/linux/mfd/wm8350/ 23009F: include/linux/mfd/wm8400* 23010F: include/linux/regulator/arizona* 23011F: include/linux/wm97xx.h 23012F: include/sound/wm????.h 23013F: sound/soc/codecs/arizona* 23014F: sound/soc/codecs/cs47l24* 23015F: sound/soc/codecs/wm* 23016 23017WORKQUEUE 23018M: Tejun Heo <tj@kernel.org> 23019R: Lai Jiangshan <jiangshanlai@gmail.com> 23020S: Maintained 23021T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23022F: Documentation/core-api/workqueue.rst 23023F: include/linux/workqueue.h 23024F: kernel/workqueue.c 23025F: kernel/workqueue_internal.h 23026 23027WWAN DRIVERS 23028M: Loic Poulain <loic.poulain@linaro.org> 23029M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23030R: Johannes Berg <johannes@sipsolutions.net> 23031L: netdev@vger.kernel.org 23032S: Maintained 23033F: drivers/net/wwan/ 23034F: include/linux/wwan.h 23035F: include/uapi/linux/wwan.h 23036 23037X-POWERS AXP288 PMIC DRIVERS 23038M: Hans de Goede <hdegoede@redhat.com> 23039S: Maintained 23040F: drivers/acpi/pmic/intel_pmic_xpower.c 23041N: axp288 23042 23043X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23044M: Chen-Yu Tsai <wens@csie.org> 23045L: linux-kernel@vger.kernel.org 23046S: Maintained 23047N: axp[128] 23048 23049X.25 STACK 23050M: Martin Schiller <ms@dev.tdt.de> 23051L: linux-x25@vger.kernel.org 23052S: Maintained 23053F: Documentation/networking/lapb-module.rst 23054F: Documentation/networking/x25* 23055F: drivers/net/wan/hdlc_x25.c 23056F: drivers/net/wan/lapbether.c 23057F: include/*/lapb.h 23058F: include/net/x25* 23059F: include/uapi/linux/x25.h 23060F: net/lapb/ 23061F: net/x25/ 23062 23063X86 ARCHITECTURE (32-BIT AND 64-BIT) 23064M: Thomas Gleixner <tglx@linutronix.de> 23065M: Ingo Molnar <mingo@redhat.com> 23066M: Borislav Petkov <bp@alien8.de> 23067M: Dave Hansen <dave.hansen@linux.intel.com> 23068M: x86@kernel.org 23069R: "H. Peter Anvin" <hpa@zytor.com> 23070L: linux-kernel@vger.kernel.org 23071S: Maintained 23072T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23073F: Documentation/arch/x86/ 23074F: Documentation/devicetree/bindings/x86/ 23075F: arch/x86/ 23076 23077X86 ENTRY CODE 23078M: Andy Lutomirski <luto@kernel.org> 23079L: linux-kernel@vger.kernel.org 23080S: Maintained 23081T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23082F: arch/x86/entry/ 23083 23084X86 HARDWARE VULNERABILITIES 23085M: Thomas Gleixner <tglx@linutronix.de> 23086M: Borislav Petkov <bp@alien8.de> 23087M: Peter Zijlstra <peterz@infradead.org> 23088M: Josh Poimboeuf <jpoimboe@kernel.org> 23089R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23090S: Maintained 23091F: Documentation/admin-guide/hw-vuln/ 23092F: arch/x86/include/asm/nospec-branch.h 23093F: arch/x86/kernel/cpu/bugs.c 23094 23095X86 MCE INFRASTRUCTURE 23096M: Tony Luck <tony.luck@intel.com> 23097M: Borislav Petkov <bp@alien8.de> 23098L: linux-edac@vger.kernel.org 23099S: Maintained 23100F: Documentation/ABI/testing/sysfs-mce 23101F: Documentation/arch/x86/x86_64/machinecheck.rst 23102F: arch/x86/kernel/cpu/mce/* 23103 23104X86 MICROCODE UPDATE SUPPORT 23105M: Borislav Petkov <bp@alien8.de> 23106S: Maintained 23107F: arch/x86/kernel/cpu/microcode/* 23108 23109X86 MM 23110M: Dave Hansen <dave.hansen@linux.intel.com> 23111M: Andy Lutomirski <luto@kernel.org> 23112M: Peter Zijlstra <peterz@infradead.org> 23113L: linux-kernel@vger.kernel.org 23114S: Maintained 23115T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23116F: arch/x86/mm/ 23117 23118X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23119M: Hans de Goede <hdegoede@redhat.com> 23120L: platform-driver-x86@vger.kernel.org 23121S: Maintained 23122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23123F: drivers/platform/x86/x86-android-tablets/ 23124 23125X86 PLATFORM DRIVERS 23126M: Hans de Goede <hdegoede@redhat.com> 23127M: Mark Gross <markgross@kernel.org> 23128L: platform-driver-x86@vger.kernel.org 23129S: Maintained 23130T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23131F: drivers/platform/olpc/ 23132F: drivers/platform/x86/ 23133F: include/linux/platform_data/x86/ 23134 23135X86 PLATFORM DRIVERS - ARCH 23136R: Darren Hart <dvhart@infradead.org> 23137R: Andy Shevchenko <andy@infradead.org> 23138L: platform-driver-x86@vger.kernel.org 23139L: x86@kernel.org 23140S: Maintained 23141T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23142F: arch/x86/platform 23143 23144X86 PLATFORM UV HPE SUPERDOME FLEX 23145M: Steve Wahl <steve.wahl@hpe.com> 23146R: Mike Travis <mike.travis@hpe.com> 23147R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23148R: Russ Anderson <russ.anderson@hpe.com> 23149S: Supported 23150F: arch/x86/include/asm/uv/ 23151F: arch/x86/kernel/apic/x2apic_uv_x.c 23152F: arch/x86/platform/uv/ 23153 23154X86 STACK UNWINDING 23155M: Josh Poimboeuf <jpoimboe@kernel.org> 23156M: Peter Zijlstra <peterz@infradead.org> 23157S: Supported 23158F: arch/x86/include/asm/unwind*.h 23159F: arch/x86/kernel/dumpstack.c 23160F: arch/x86/kernel/stacktrace.c 23161F: arch/x86/kernel/unwind_*.c 23162 23163X86 VDSO 23164M: Andy Lutomirski <luto@kernel.org> 23165L: linux-kernel@vger.kernel.org 23166S: Maintained 23167T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23168F: arch/x86/entry/vdso/ 23169 23170XARRAY 23171M: Matthew Wilcox <willy@infradead.org> 23172L: linux-fsdevel@vger.kernel.org 23173S: Supported 23174F: Documentation/core-api/xarray.rst 23175F: include/linux/idr.h 23176F: include/linux/xarray.h 23177F: lib/idr.c 23178F: lib/xarray.c 23179F: tools/testing/radix-tree 23180 23181XBOX DVD IR REMOTE 23182M: Benjamin Valentin <benpicco@googlemail.com> 23183S: Maintained 23184F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23185F: drivers/media/rc/xbox_remote.c 23186 23187XC2028/3028 TUNER DRIVER 23188M: Mauro Carvalho Chehab <mchehab@kernel.org> 23189L: linux-media@vger.kernel.org 23190S: Maintained 23191W: https://linuxtv.org 23192T: git git://linuxtv.org/media_tree.git 23193F: drivers/media/tuners/xc2028.* 23194 23195XDP (eXpress Data Path) 23196M: Alexei Starovoitov <ast@kernel.org> 23197M: Daniel Borkmann <daniel@iogearbox.net> 23198M: David S. Miller <davem@davemloft.net> 23199M: Jakub Kicinski <kuba@kernel.org> 23200M: Jesper Dangaard Brouer <hawk@kernel.org> 23201M: John Fastabend <john.fastabend@gmail.com> 23202L: netdev@vger.kernel.org 23203L: bpf@vger.kernel.org 23204S: Supported 23205F: drivers/net/ethernet/*/*/*/*/*xdp* 23206F: drivers/net/ethernet/*/*/*xdp* 23207F: include/net/xdp.h 23208F: include/net/xdp_priv.h 23209F: include/trace/events/xdp.h 23210F: kernel/bpf/cpumap.c 23211F: kernel/bpf/devmap.c 23212F: net/core/xdp.c 23213F: samples/bpf/xdp* 23214F: tools/testing/selftests/bpf/*/*xdp* 23215F: tools/testing/selftests/bpf/*xdp* 23216K: (?:\b|_)xdp(?:\b|_) 23217 23218XDP SOCKETS (AF_XDP) 23219M: Björn Töpel <bjorn@kernel.org> 23220M: Magnus Karlsson <magnus.karlsson@intel.com> 23221M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23222R: Jonathan Lemon <jonathan.lemon@gmail.com> 23223L: netdev@vger.kernel.org 23224L: bpf@vger.kernel.org 23225S: Maintained 23226F: Documentation/networking/af_xdp.rst 23227F: include/net/netns/xdp.h 23228F: include/net/xdp_sock* 23229F: include/net/xsk_buff_pool.h 23230F: include/uapi/linux/if_xdp.h 23231F: include/uapi/linux/xdp_diag.h 23232F: net/xdp/ 23233F: tools/testing/selftests/bpf/*xsk* 23234 23235XEN BLOCK SUBSYSTEM 23236M: Roger Pau Monné <roger.pau@citrix.com> 23237L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23238S: Supported 23239F: drivers/block/xen* 23240F: drivers/block/xen-blkback/* 23241 23242XEN HYPERVISOR ARM 23243M: Stefano Stabellini <sstabellini@kernel.org> 23244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23245S: Maintained 23246F: arch/arm/include/asm/xen/ 23247F: arch/arm/xen/ 23248 23249XEN HYPERVISOR ARM64 23250M: Stefano Stabellini <sstabellini@kernel.org> 23251L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23252S: Maintained 23253F: arch/arm64/include/asm/xen/ 23254F: arch/arm64/xen/ 23255 23256XEN HYPERVISOR INTERFACE 23257M: Juergen Gross <jgross@suse.com> 23258M: Stefano Stabellini <sstabellini@kernel.org> 23259R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23260L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23261S: Supported 23262T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23263F: Documentation/ABI/stable/sysfs-hypervisor-xen 23264F: Documentation/ABI/testing/sysfs-hypervisor-xen 23265F: drivers/*/xen-*front.c 23266F: drivers/xen/ 23267F: include/uapi/xen/ 23268F: include/xen/ 23269F: kernel/configs/xen.config 23270 23271XEN HYPERVISOR X86 23272M: Juergen Gross <jgross@suse.com> 23273R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23274L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23275S: Supported 23276F: arch/x86/configs/xen.config 23277F: arch/x86/include/asm/pvclock-abi.h 23278F: arch/x86/include/asm/xen/ 23279F: arch/x86/platform/pvh/ 23280F: arch/x86/xen/ 23281 23282XEN NETWORK BACKEND DRIVER 23283M: Wei Liu <wei.liu@kernel.org> 23284M: Paul Durrant <paul@xen.org> 23285L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23286L: netdev@vger.kernel.org 23287S: Supported 23288F: drivers/net/xen-netback/* 23289 23290XEN PCI SUBSYSTEM 23291M: Juergen Gross <jgross@suse.com> 23292L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23293S: Supported 23294F: arch/x86/pci/*xen* 23295F: drivers/pci/*xen* 23296 23297XEN PVSCSI DRIVERS 23298M: Juergen Gross <jgross@suse.com> 23299L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23300L: linux-scsi@vger.kernel.org 23301S: Supported 23302F: drivers/scsi/xen-scsifront.c 23303F: drivers/xen/xen-scsiback.c 23304F: include/xen/interface/io/vscsiif.h 23305 23306XEN PVUSB DRIVER 23307M: Juergen Gross <jgross@suse.com> 23308L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23309L: linux-usb@vger.kernel.org 23310S: Supported 23311F: drivers/usb/host/xen* 23312F: include/xen/interface/io/usbif.h 23313 23314XEN SOUND FRONTEND DRIVER 23315M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23316L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23317L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23318S: Supported 23319F: sound/xen/* 23320 23321XEN SWIOTLB SUBSYSTEM 23322M: Juergen Gross <jgross@suse.com> 23323M: Stefano Stabellini <sstabellini@kernel.org> 23324L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23325L: iommu@lists.linux.dev 23326S: Supported 23327F: arch/*/include/asm/xen/swiotlb-xen.h 23328F: drivers/xen/swiotlb-xen.c 23329F: include/xen/arm/swiotlb-xen.h 23330F: include/xen/swiotlb-xen.h 23331 23332XFS FILESYSTEM 23333M: Darrick J. Wong <djwong@kernel.org> 23334L: linux-xfs@vger.kernel.org 23335S: Supported 23336W: http://xfs.org/ 23337C: irc://irc.oftc.net/xfs 23338T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23339F: Documentation/ABI/testing/sysfs-fs-xfs 23340F: Documentation/admin-guide/xfs.rst 23341F: Documentation/filesystems/xfs-delayed-logging-design.rst 23342F: Documentation/filesystems/xfs-self-describing-metadata.rst 23343F: fs/xfs/ 23344F: include/uapi/linux/dqblk_xfs.h 23345F: include/uapi/linux/fsmap.h 23346 23347XILINX AMS DRIVER 23348M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23349L: linux-iio@vger.kernel.org 23350S: Maintained 23351F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23352F: drivers/iio/adc/xilinx-ams.c 23353 23354XILINX AXI ETHERNET DRIVER 23355M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23356S: Maintained 23357F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23358F: drivers/net/ethernet/xilinx/xilinx_axienet* 23359 23360XILINX CAN DRIVER 23361M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23362R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23363L: linux-can@vger.kernel.org 23364S: Maintained 23365F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23366F: drivers/net/can/xilinx_can.c 23367 23368XILINX EVENT MANAGEMENT DRIVER 23369M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23370S: Maintained 23371F: drivers/soc/xilinx/xlnx_event_manager.c 23372F: include/linux/firmware/xlnx-event-manager.h 23373 23374XILINX GPIO DRIVER 23375M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23376R: Srinivas Neeli <srinivas.neeli@amd.com> 23377R: Michal Simek <michal.simek@amd.com> 23378S: Maintained 23379F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23380F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23381F: drivers/gpio/gpio-xilinx.c 23382F: drivers/gpio/gpio-zynq.c 23383 23384XILINX PWM DRIVER 23385M: Sean Anderson <sean.anderson@seco.com> 23386S: Maintained 23387F: drivers/pwm/pwm-xilinx.c 23388F: include/clocksource/timer-xilinx.h 23389 23390XILINX SD-FEC IP CORES 23391M: Derek Kiernan <derek.kiernan@amd.com> 23392M: Dragan Cvetic <dragan.cvetic@amd.com> 23393S: Maintained 23394F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23395F: Documentation/misc-devices/xilinx_sdfec.rst 23396F: drivers/misc/Kconfig 23397F: drivers/misc/Makefile 23398F: drivers/misc/xilinx_sdfec.c 23399F: include/uapi/misc/xilinx_sdfec.h 23400 23401XILINX UARTLITE SERIAL DRIVER 23402M: Peter Korsgaard <jacmet@sunsite.dk> 23403L: linux-serial@vger.kernel.org 23404S: Maintained 23405F: drivers/tty/serial/uartlite.c 23406 23407XILINX VIDEO IP CORES 23408M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23409L: linux-media@vger.kernel.org 23410S: Supported 23411T: git git://linuxtv.org/media_tree.git 23412F: Documentation/devicetree/bindings/media/xilinx/ 23413F: drivers/media/platform/xilinx/ 23414F: include/uapi/linux/xilinx-v4l2-controls.h 23415 23416XILINX WATCHDOG DRIVER 23417M: Srinivas Neeli <srinivas.neeli@amd.com> 23418R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23419R: Michal Simek <michal.simek@amd.com> 23420S: Maintained 23421F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23422F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23423F: drivers/watchdog/of_xilinx_wdt.c 23424F: drivers/watchdog/xilinx_wwdt.c 23425 23426XILINX XDMA DRIVER 23427M: Lizhi Hou <lizhi.hou@amd.com> 23428M: Brian Xu <brian.xu@amd.com> 23429M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23430L: dmaengine@vger.kernel.org 23431S: Supported 23432F: drivers/dma/xilinx/xdma-regs.h 23433F: drivers/dma/xilinx/xdma.c 23434F: include/linux/dma/amd_xdma.h 23435F: include/linux/platform_data/amd_xdma.h 23436 23437XILINX ZYNQMP DPDMA DRIVER 23438M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23439L: dmaengine@vger.kernel.org 23440S: Supported 23441F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23442F: drivers/dma/xilinx/xilinx_dpdma.c 23443F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23444 23445XILINX ZYNQMP OCM EDAC DRIVER 23446M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23447M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23448S: Maintained 23449F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23450F: drivers/edac/zynqmp_edac.c 23451 23452XILINX ZYNQMP PSGTR PHY DRIVER 23453M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23454L: linux-kernel@vger.kernel.org 23455S: Supported 23456T: git https://github.com/Xilinx/linux-xlnx.git 23457F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23458F: drivers/phy/xilinx/phy-zynqmp.c 23459 23460XILINX ZYNQMP SHA3 DRIVER 23461M: Harsha <harsha.harsha@amd.com> 23462S: Maintained 23463F: drivers/crypto/xilinx/zynqmp-sha.c 23464 23465XILLYBUS DRIVER 23466M: Eli Billauer <eli.billauer@gmail.com> 23467L: linux-kernel@vger.kernel.org 23468S: Supported 23469F: drivers/char/xillybus/ 23470 23471XLP9XX I2C DRIVER 23472M: George Cherian <gcherian@marvell.com> 23473L: linux-i2c@vger.kernel.org 23474S: Supported 23475W: http://www.marvell.com 23476F: drivers/i2c/busses/i2c-xlp9xx.c 23477 23478XRA1403 GPIO EXPANDER 23479M: Nandor Han <nandor.han@ge.com> 23480L: linux-gpio@vger.kernel.org 23481S: Maintained 23482F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23483F: drivers/gpio/gpio-xra1403.c 23484 23485XTENSA XTFPGA PLATFORM SUPPORT 23486M: Max Filippov <jcmvbkbc@gmail.com> 23487S: Maintained 23488F: drivers/spi/spi-xtensa-xtfpga.c 23489F: sound/soc/xtensa/xtfpga-i2s.c 23490 23491YAM DRIVER FOR AX.25 23492M: Jean-Paul Roubelat <jpr@f6fbb.org> 23493L: linux-hams@vger.kernel.org 23494S: Maintained 23495F: drivers/net/hamradio/yam* 23496F: include/linux/yam.h 23497 23498YAMA SECURITY MODULE 23499M: Kees Cook <keescook@chromium.org> 23500S: Supported 23501T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23502F: Documentation/admin-guide/LSM/Yama.rst 23503F: security/yama/ 23504 23505YEALINK PHONE DRIVER 23506M: Henk Vergonet <Henk.Vergonet@gmail.com> 23507L: usbb2k-api-dev@nongnu.org 23508S: Maintained 23509F: Documentation/input/devices/yealink.rst 23510F: drivers/input/misc/yealink.* 23511 23512Z3FOLD COMPRESSED PAGE ALLOCATOR 23513M: Vitaly Wool <vitaly.wool@konsulko.com> 23514R: Miaohe Lin <linmiaohe@huawei.com> 23515L: linux-mm@kvack.org 23516S: Maintained 23517F: mm/z3fold.c 23518 23519Z8530 DRIVER FOR AX.25 23520M: Joerg Reuter <jreuter@yaina.de> 23521L: linux-hams@vger.kernel.org 23522S: Maintained 23523W: http://yaina.de/jreuter/ 23524W: http://www.qsl.net/dl1bke/ 23525F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23526F: drivers/net/hamradio/*scc.c 23527F: drivers/net/hamradio/z8530.h 23528 23529ZBUD COMPRESSED PAGE ALLOCATOR 23530M: Seth Jennings <sjenning@redhat.com> 23531M: Dan Streetman <ddstreet@ieee.org> 23532L: linux-mm@kvack.org 23533S: Maintained 23534F: mm/zbud.c 23535 23536ZD1211RW WIRELESS DRIVER 23537M: Ulrich Kunitz <kune@deine-taler.de> 23538L: linux-wireless@vger.kernel.org 23539L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23540S: Maintained 23541W: http://zd1211.ath.cx/wiki/DriverRewrite 23542F: drivers/net/wireless/zydas/zd1211rw/ 23543 23544ZD1301 MEDIA DRIVER 23545M: Antti Palosaari <crope@iki.fi> 23546L: linux-media@vger.kernel.org 23547S: Maintained 23548W: https://linuxtv.org/ 23549W: http://palosaari.fi/linux/ 23550Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23551F: drivers/media/usb/dvb-usb-v2/zd1301* 23552 23553ZD1301_DEMOD MEDIA DRIVER 23554M: Antti Palosaari <crope@iki.fi> 23555L: linux-media@vger.kernel.org 23556S: Maintained 23557W: https://linuxtv.org/ 23558W: http://palosaari.fi/linux/ 23559Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23560F: drivers/media/dvb-frontends/zd1301_demod* 23561 23562ZHAOXIN PROCESSOR SUPPORT 23563M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23564L: linux-kernel@vger.kernel.org 23565S: Maintained 23566F: arch/x86/kernel/cpu/zhaoxin.c 23567 23568ZONEFS FILESYSTEM 23569M: Damien Le Moal <dlemoal@kernel.org> 23570M: Naohiro Aota <naohiro.aota@wdc.com> 23571R: Johannes Thumshirn <jth@kernel.org> 23572L: linux-fsdevel@vger.kernel.org 23573S: Maintained 23574T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23575F: Documentation/filesystems/zonefs.rst 23576F: fs/zonefs/ 23577 23578ZPOOL COMPRESSED PAGE STORAGE API 23579M: Dan Streetman <ddstreet@ieee.org> 23580L: linux-mm@kvack.org 23581S: Maintained 23582F: include/linux/zpool.h 23583F: mm/zpool.c 23584 23585ZR36067 VIDEO FOR LINUX DRIVER 23586M: Corentin Labbe <clabbe@baylibre.com> 23587L: mjpeg-users@lists.sourceforge.net 23588L: linux-media@vger.kernel.org 23589S: Maintained 23590W: http://mjpeg.sourceforge.net/driver-zoran/ 23591Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23592F: Documentation/driver-api/media/drivers/zoran.rst 23593F: drivers/media/pci/zoran/ 23594 23595ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23596M: Minchan Kim <minchan@kernel.org> 23597M: Sergey Senozhatsky <senozhatsky@chromium.org> 23598L: linux-kernel@vger.kernel.org 23599S: Maintained 23600F: Documentation/admin-guide/blockdev/zram.rst 23601F: drivers/block/zram/ 23602 23603ZS DECSTATION Z85C30 SERIAL DRIVER 23604M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23605S: Maintained 23606F: drivers/tty/serial/zs.* 23607 23608ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23609M: Minchan Kim <minchan@kernel.org> 23610M: Sergey Senozhatsky <senozhatsky@chromium.org> 23611L: linux-mm@kvack.org 23612S: Maintained 23613F: Documentation/mm/zsmalloc.rst 23614F: include/linux/zsmalloc.h 23615F: mm/zsmalloc.c 23616 23617ZSTD 23618M: Nick Terrell <terrelln@fb.com> 23619S: Maintained 23620B: https://github.com/facebook/zstd/issues 23621T: git https://github.com/terrelln/linux.git 23622F: crypto/zstd.c 23623F: include/linux/zstd* 23624F: lib/decompress_unzstd.c 23625F: lib/zstd/ 23626N: zstd 23627K: zstd 23628 23629ZSWAP COMPRESSED SWAP CACHING 23630M: Seth Jennings <sjenning@redhat.com> 23631M: Dan Streetman <ddstreet@ieee.org> 23632M: Vitaly Wool <vitaly.wool@konsulko.com> 23633L: linux-mm@kvack.org 23634S: Maintained 23635F: mm/zswap.c 23636 23637THE REST 23638M: Linus Torvalds <torvalds@linux-foundation.org> 23639L: linux-kernel@vger.kernel.org 23640S: Buried alive in reporters 23641T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23642F: * 23643F: */ 23644
