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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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@tuxon.dev> 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@tuxon.dev> 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@tuxon.dev> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Orphan 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/instruction-set.rst 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: net/core/filter.c 3789F: net/sched/act_bpf.c 3790F: net/sched/cls_bpf.c 3791 3792BPF [RINGBUF] 3793M: Andrii Nakryiko <andrii@kernel.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/ringbuf.c 3797 3798BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3799M: KP Singh <kpsingh@kernel.org> 3800R: Florent Revest <revest@chromium.org> 3801R: Brendan Jackman <jackmanb@chromium.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: Documentation/bpf/prog_lsm.rst 3805F: include/linux/bpf_lsm.h 3806F: kernel/bpf/bpf_lsm.c 3807F: security/bpf/ 3808 3809BPF [SELFTESTS] (Test Runners & Infrastructure) 3810M: Andrii Nakryiko <andrii@kernel.org> 3811R: Mykola Lysenko <mykolal@fb.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: tools/testing/selftests/bpf/ 3815 3816BPF [STORAGE & CGROUPS] 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/*storage.c 3821F: kernel/bpf/bpf_lru* 3822F: kernel/bpf/cgroup.c 3823 3824BPF [TOOLING] (bpftool) 3825M: Quentin Monnet <quentin@isovalent.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/disasm.* 3829F: tools/bpf/bpftool/ 3830 3831BPF [TRACING] 3832M: Song Liu <song@kernel.org> 3833R: Jiri Olsa <jolsa@kernel.org> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/stackmap.c 3837F: kernel/trace/bpf_trace.c 3838 3839BROADCOM B44 10/100 ETHERNET DRIVER 3840M: Michael Chan <michael.chan@broadcom.com> 3841L: netdev@vger.kernel.org 3842S: Supported 3843F: drivers/net/ethernet/broadcom/b44.* 3844 3845BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3846M: Florian Fainelli <florian.fainelli@broadcom.com> 3847L: netdev@vger.kernel.org 3848L: openwrt-devel@lists.openwrt.org (subscribers-only) 3849S: Supported 3850F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3851F: drivers/net/dsa/b53/* 3852F: drivers/net/dsa/bcm_sf2* 3853F: include/linux/dsa/brcm.h 3854F: include/linux/platform_data/b53.h 3855 3856BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3859L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3861S: Maintained 3862T: git https://github.com/broadcom/stblinux.git 3863F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3864F: drivers/pci/controller/pcie-brcmstb.c 3865F: drivers/staging/vc04_services 3866N: bcm2711 3867N: bcm283* 3868N: raspberrypi 3869 3870BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3871M: Florian Fainelli <florian.fainelli@broadcom.com> 3872M: Ray Jui <rjui@broadcom.com> 3873M: Scott Branden <sbranden@broadcom.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875S: Maintained 3876T: git https://github.com/broadcom/mach-bcm 3877F: arch/arm/mach-bcm/ 3878N: bcm281* 3879N: bcm113* 3880N: bcm216* 3881N: kona 3882 3883BROADCOM BCM47XX MIPS ARCHITECTURE 3884M: Hauke Mehrtens <hauke@hauke-m.de> 3885M: Rafał Miłecki <zajec5@gmail.com> 3886L: linux-mips@vger.kernel.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mips/brcm/ 3889F: arch/mips/bcm47xx/* 3890F: arch/mips/include/asm/mach-bcm47xx/* 3891 3892BROADCOM BCM4908 ETHERNET DRIVER 3893M: Rafał Miłecki <rafal@milecki.pl> 3894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3895L: netdev@vger.kernel.org 3896S: Maintained 3897F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3898F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3899F: drivers/net/ethernet/broadcom/unimac.h 3900 3901BROADCOM BCM4908 PINMUX DRIVER 3902M: Rafał Miłecki <rafal@milecki.pl> 3903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3904L: linux-gpio@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3907F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3908 3909BROADCOM BCM5301X ARM ARCHITECTURE 3910M: Florian Fainelli <florian.fainelli@broadcom.com> 3911M: Hauke Mehrtens <hauke@hauke-m.de> 3912M: Rafał Miłecki <zajec5@gmail.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3917F: arch/arm/boot/dts/broadcom/bcm470* 3918F: arch/arm/boot/dts/broadcom/bcm5301* 3919F: arch/arm/boot/dts/broadcom/bcm953012* 3920F: arch/arm/mach-bcm/bcm_5301x.c 3921 3922BROADCOM BCM53573 ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Rafał Miłecki <rafal@milecki.pl> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm47189* 3929F: arch/arm/boot/dts/broadcom/bcm53573* 3930 3931BROADCOM BCM63XX/BCM33XX UDC DRIVER 3932M: Kevin Cernekee <cernekee@gmail.com> 3933L: linux-usb@vger.kernel.org 3934S: Maintained 3935F: drivers/usb/gadget/udc/bcm63xx_udc.* 3936 3937BROADCOM BCM7XXX ARM ARCHITECTURE 3938M: Florian Fainelli <florian.fainelli@broadcom.com> 3939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3945F: arch/arm/include/asm/hardware/cache-b15-rac.h 3946F: arch/arm/mach-bcm/*brcmstb* 3947F: arch/arm/mm/cache-b15-rac.c 3948F: drivers/bus/brcmstb_gisb.c 3949F: drivers/pci/controller/pcie-brcmstb.c 3950N: brcmstb 3951N: bcm7038 3952N: bcm7120 3953 3954BROADCOM BCMBCA ARM ARCHITECTURE 3955M: William Zhang <william.zhang@broadcom.com> 3956M: Anand Gore <anand.gore@broadcom.com> 3957M: Kursad Oney <kursad.oney@broadcom.com> 3958M: Florian Fainelli <florian.fainelli@broadcom.com> 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git https://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BDC DRIVER 3983M: Justin Chen <justin.chen@broadcom.com> 3984M: Al Cooper <alcooperx@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-usb@vger.kernel.org 3987S: Maintained 3988F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3989F: drivers/usb/gadget/udc/bdc/ 3990 3991BROADCOM BMIPS CPUFREQ DRIVER 3992M: Markus Mayer <mmayer@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-pm@vger.kernel.org 3995S: Maintained 3996F: drivers/cpufreq/bmips-cpufreq.c 3997 3998BROADCOM BMIPS MIPS ARCHITECTURE 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-mips@vger.kernel.org 4002S: Maintained 4003T: git https://github.com/broadcom/stblinux.git 4004F: arch/mips/bmips/* 4005F: arch/mips/boot/dts/brcm/bcm*.dts* 4006F: arch/mips/include/asm/mach-bmips/* 4007F: arch/mips/kernel/*bmips* 4008F: drivers/irqchip/irq-bcm63* 4009F: drivers/irqchip/irq-bcm7* 4010F: drivers/irqchip/irq-brcmstb* 4011F: drivers/soc/bcm/bcm63xx 4012F: include/linux/bcm963xx_nvram.h 4013F: include/linux/bcm963xx_tag.h 4014 4015BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4016M: Rasesh Mody <rmody@marvell.com> 4017M: GR-Linux-NIC-Dev@marvell.com 4018L: netdev@vger.kernel.org 4019S: Supported 4020F: drivers/net/ethernet/broadcom/bnx2.* 4021F: drivers/net/ethernet/broadcom/bnx2_* 4022 4023BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4024M: Saurav Kashyap <skashyap@marvell.com> 4025M: Javed Hasan <jhasan@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2fc/ 4030 4031BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4032M: Nilesh Javali <njavali@marvell.com> 4033M: Manish Rangankar <mrangankar@marvell.com> 4034M: GR-QLogic-Storage-Upstream@marvell.com 4035L: linux-scsi@vger.kernel.org 4036S: Supported 4037F: drivers/scsi/bnx2i/ 4038 4039BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4040M: Ariel Elior <aelior@marvell.com> 4041M: Sudarsana Kalluru <skalluru@marvell.com> 4042M: Manish Chopra <manishc@marvell.com> 4043L: netdev@vger.kernel.org 4044S: Supported 4045F: drivers/net/ethernet/broadcom/bnx2x/ 4046 4047BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4048M: Michael Chan <michael.chan@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Supported 4051F: drivers/firmware/broadcom/tee_bnxt_fw.c 4052F: drivers/net/ethernet/broadcom/bnxt/ 4053F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4054 4055BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4056M: Arend van Spriel <aspriel@gmail.com> 4057M: Franky Lin <franky.lin@broadcom.com> 4058M: Hante Meuleman <hante.meuleman@broadcom.com> 4059L: linux-wireless@vger.kernel.org 4060L: brcm80211-dev-list.pdl@broadcom.com 4061L: SHA-cyfmac-dev-list@infineon.com 4062S: Supported 4063F: drivers/net/wireless/broadcom/brcm80211/ 4064 4065BROADCOM BRCMSTB GPIO DRIVER 4066M: Doug Berger <opendmb@gmail.com> 4067M: Florian Fainelli <florian.fainelli@broadcom> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069S: Supported 4070F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4071F: drivers/gpio/gpio-brcmstb.c 4072 4073BROADCOM BRCMSTB I2C DRIVER 4074M: Kamal Dasu <kamal.dasu@broadcom.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-i2c@vger.kernel.org 4077S: Supported 4078F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4079F: drivers/i2c/busses/i2c-brcmstb.c 4080 4081BROADCOM BRCMSTB UART DRIVER 4082M: Al Cooper <alcooperx@gmail.com> 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084L: linux-serial@vger.kernel.org 4085S: Maintained 4086F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4087F: drivers/tty/serial/8250/8250_bcm7271.c 4088 4089BROADCOM BRCMSTB USB EHCI DRIVER 4090M: Justin Chen <justin.chen@broadcom.com> 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4096F: drivers/usb/host/ehci-brcm.* 4097 4098BROADCOM BRCMSTB USB PIN MAP DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-usb@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4104F: drivers/usb/misc/brcmstb-usb-pinmap.c 4105 4106BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-kernel@vger.kernel.org 4111S: Maintained 4112F: drivers/phy/broadcom/phy-brcm-usb* 4113 4114BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4115M: William Zhang <william.zhang@broadcom.com> 4116M: Kursad Oney <kursad.oney@broadcom.com> 4117M: Jonas Gorski <jonas.gorski@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-spi@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4122F: drivers/spi/spi-bcm63xx-hsspi.c 4123F: drivers/spi/spi-bcmbca-hsspi.c 4124 4125BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4126M: Jonas Gorski <jonas.gorski@gmail.com> 4127L: linux-spi@vger.kernel.org 4128S: Odd Fixes 4129F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4130F: drivers/spi/spi-bcm63xx.c 4131 4132BROADCOM ETHERNET PHY DRIVERS 4133M: Florian Fainelli <florian.fainelli@broadcom.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: netdev@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4138F: drivers/net/phy/bcm*.[ch] 4139F: drivers/net/phy/broadcom.c 4140F: include/linux/brcmphy.h 4141 4142BROADCOM GENET ETHERNET DRIVER 4143M: Doug Berger <opendmb@gmail.com> 4144M: Florian Fainelli <florian.fainelli@broadcom.com> 4145R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4146L: netdev@vger.kernel.org 4147S: Supported 4148F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4149F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4150F: drivers/net/ethernet/broadcom/genet/ 4151F: drivers/net/ethernet/broadcom/unimac.h 4152F: drivers/net/mdio/mdio-bcm-unimac.c 4153F: include/linux/platform_data/bcmgenet.h 4154F: include/linux/platform_data/mdio-bcm-unimac.h 4155 4156BROADCOM IPROC ARM ARCHITECTURE 4157M: Ray Jui <rjui@broadcom.com> 4158M: Scott Branden <sbranden@broadcom.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4161S: Maintained 4162T: git https://github.com/broadcom/stblinux.git 4163F: arch/arm64/boot/dts/broadcom/northstar2/* 4164F: arch/arm64/boot/dts/broadcom/stingray/* 4165F: drivers/clk/bcm/clk-ns* 4166F: drivers/clk/bcm/clk-sr* 4167F: drivers/pinctrl/bcm/pinctrl-ns* 4168F: include/dt-bindings/clock/bcm-sr* 4169N: iproc 4170N: cygnus 4171N: bcm[-_]nsp 4172N: bcm9113* 4173N: bcm9583* 4174N: bcm9585* 4175N: bcm9586* 4176N: bcm988312 4177N: bcm113* 4178N: bcm583* 4179N: bcm585* 4180N: bcm586* 4181N: bcm88312 4182N: hr2 4183N: stingray 4184 4185BROADCOM IPROC GBIT ETHERNET DRIVER 4186M: Rafał Miłecki <rafal@milecki.pl> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Maintained 4190F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4191F: drivers/net/ethernet/broadcom/bgmac* 4192F: drivers/net/ethernet/broadcom/unimac.h 4193 4194BROADCOM KONA GPIO DRIVER 4195M: Ray Jui <rjui@broadcom.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197S: Supported 4198F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4199F: drivers/gpio/gpio-bcm-kona.c 4200 4201BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4202M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4203M: Kashyap Desai <kashyap.desai@broadcom.com> 4204M: Sumit Saxena <sumit.saxena@broadcom.com> 4205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4206L: mpi3mr-linuxdrv.pdl@broadcom.com 4207L: linux-scsi@vger.kernel.org 4208S: Supported 4209W: https://www.broadcom.com/support/storage 4210F: drivers/scsi/mpi3mr/ 4211 4212BROADCOM NETXTREME-E ROCE DRIVER 4213M: Selvin Xavier <selvin.xavier@broadcom.com> 4214L: linux-rdma@vger.kernel.org 4215S: Supported 4216W: http://www.broadcom.com 4217F: drivers/infiniband/hw/bnxt_re/ 4218F: include/uapi/rdma/bnxt_re-abi.h 4219 4220BROADCOM NVRAM DRIVER 4221M: Rafał Miłecki <zajec5@gmail.com> 4222L: linux-mips@vger.kernel.org 4223S: Maintained 4224F: drivers/firmware/broadcom/* 4225 4226BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4227M: Rafał Miłecki <rafal@milecki.pl> 4228M: Florian Fainelli <florian.fainelli@broadcom.com> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: linux-pm@vger.kernel.org 4231S: Maintained 4232T: git https://github.com/broadcom/stblinux.git 4233F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4234F: include/dt-bindings/soc/bcm-pmb.h 4235 4236BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4237M: Rafał Miłecki <zajec5@gmail.com> 4238L: linux-wireless@vger.kernel.org 4239S: Maintained 4240F: drivers/bcma/ 4241F: include/linux/bcma/ 4242 4243BROADCOM SPI DRIVER 4244M: Kamal Dasu <kamal.dasu@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Maintained 4247F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4248F: drivers/spi/spi-bcm-qspi.* 4249F: drivers/spi/spi-brcmstb-qspi.c 4250F: drivers/spi/spi-iproc-qspi.c 4251 4252BROADCOM STB AVS CPUFREQ DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4258F: drivers/cpufreq/brcmstb* 4259 4260BROADCOM STB AVS TMON DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-pm@vger.kernel.org 4264S: Maintained 4265F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4266F: drivers/thermal/broadcom/brcmstb* 4267 4268BROADCOM STB DPFE DRIVER 4269M: Markus Mayer <mmayer@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4272S: Maintained 4273F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4274F: drivers/memory/brcmstb_dpfe.c 4275 4276BROADCOM STB NAND FLASH DRIVER 4277M: Brian Norris <computersforpeace@gmail.com> 4278M: Kamal Dasu <kamal.dasu@broadcom.com> 4279R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4280L: linux-mtd@lists.infradead.org 4281S: Maintained 4282F: drivers/mtd/nand/raw/brcmnand/ 4283F: include/linux/platform_data/brcmnand.h 4284 4285BROADCOM STB PCIE DRIVER 4286M: Jim Quinlan <jim2101024@gmail.com> 4287M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: linux-pci@vger.kernel.org 4291S: Maintained 4292F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4293F: drivers/pci/controller/pcie-brcmstb.c 4294 4295BROADCOM SYSTEMPORT ETHERNET DRIVER 4296M: Florian Fainelli <florian.fainelli@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: netdev@vger.kernel.org 4299S: Supported 4300F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4301F: drivers/net/ethernet/broadcom/bcmsysport.* 4302F: drivers/net/ethernet/broadcom/unimac.h 4303 4304BROADCOM TG3 GIGABIT ETHERNET DRIVER 4305M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4306M: Prashant Sreedharan <prashant@broadcom.com> 4307M: Michael Chan <mchan@broadcom.com> 4308L: netdev@vger.kernel.org 4309S: Supported 4310F: drivers/net/ethernet/broadcom/tg3.* 4311 4312BROADCOM VK DRIVER 4313M: Scott Branden <scott.branden@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315S: Supported 4316F: drivers/misc/bcm-vk/ 4317F: include/uapi/linux/misc/bcm_vk.h 4318 4319BROCADE BFA FC SCSI DRIVER 4320M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4321M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4322L: linux-scsi@vger.kernel.org 4323S: Supported 4324F: drivers/scsi/bfa/ 4325 4326BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4327M: Rasesh Mody <rmody@marvell.com> 4328M: Sudarsana Kalluru <skalluru@marvell.com> 4329M: GR-Linux-NIC-Dev@marvell.com 4330L: netdev@vger.kernel.org 4331S: Supported 4332F: drivers/net/ethernet/brocade/bna/ 4333 4334BSG (block layer generic sg v4 driver) 4335M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4336L: linux-scsi@vger.kernel.org 4337S: Supported 4338F: block/bsg.c 4339F: include/linux/bsg.h 4340F: include/uapi/linux/bsg.h 4341 4342BT87X AUDIO DRIVER 4343M: Clemens Ladisch <clemens@ladisch.de> 4344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4345S: Maintained 4346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4347F: Documentation/sound/cards/bt87x.rst 4348F: sound/pci/bt87x.c 4349 4350BT8XXGPIO DRIVER 4351M: Michael Buesch <m@bues.ch> 4352S: Maintained 4353W: http://bu3sch.de/btgpio.php 4354F: drivers/gpio/gpio-bt8xx.c 4355 4356BTRFS FILE SYSTEM 4357M: Chris Mason <clm@fb.com> 4358M: Josef Bacik <josef@toxicpanda.com> 4359M: David Sterba <dsterba@suse.com> 4360L: linux-btrfs@vger.kernel.org 4361S: Maintained 4362W: https://btrfs.readthedocs.io 4363W: https://btrfs.wiki.kernel.org/ 4364Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4365C: irc://irc.libera.chat/btrfs 4366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4367F: Documentation/filesystems/btrfs.rst 4368F: fs/btrfs/ 4369F: include/linux/btrfs* 4370F: include/trace/events/btrfs.h 4371F: include/uapi/linux/btrfs* 4372 4373BTTV VIDEO4LINUX DRIVER 4374M: Mauro Carvalho Chehab <mchehab@kernel.org> 4375L: linux-media@vger.kernel.org 4376S: Odd fixes 4377W: https://linuxtv.org 4378T: git git://linuxtv.org/media_tree.git 4379F: Documentation/driver-api/media/drivers/bttv* 4380F: drivers/media/pci/bt8xx/bttv* 4381 4382BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4383M: Chanwoo Choi <cw00.choi@samsung.com> 4384L: linux-pm@vger.kernel.org 4385L: linux-samsung-soc@vger.kernel.org 4386S: Maintained 4387T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4388F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4389F: drivers/devfreq/exynos-bus.c 4390 4391BUSLOGIC SCSI DRIVER 4392M: Khalid Aziz <khalid@gonehiking.org> 4393L: linux-scsi@vger.kernel.org 4394S: Maintained 4395F: drivers/scsi/BusLogic.* 4396F: drivers/scsi/FlashPoint.* 4397 4398BXCAN CAN NETWORK DRIVER 4399M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4400L: linux-can@vger.kernel.org 4401S: Maintained 4402F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4403F: drivers/net/can/bxcan.c 4404 4405C-MEDIA CMI8788 DRIVER 4406M: Clemens Ladisch <clemens@ladisch.de> 4407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4408S: Maintained 4409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4410F: sound/pci/oxygen/ 4411 4412C-SKY ARCHITECTURE 4413M: Guo Ren <guoren@kernel.org> 4414L: linux-csky@vger.kernel.org 4415S: Supported 4416T: git https://github.com/c-sky/csky-linux.git 4417F: Documentation/devicetree/bindings/csky/ 4418F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4419F: Documentation/devicetree/bindings/timer/csky,* 4420F: arch/csky/ 4421F: drivers/clocksource/timer-gx6605s.c 4422F: drivers/clocksource/timer-mp-csky.c 4423F: drivers/irqchip/irq-csky-* 4424N: csky 4425K: csky 4426 4427CA8210 IEEE-802.15.4 RADIO DRIVER 4428L: linux-wpan@vger.kernel.org 4429S: Orphan 4430W: https://github.com/Cascoda/ca8210-linux.git 4431F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4432F: drivers/net/ieee802154/ca8210.c 4433 4434CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4435M: David Howells <dhowells@redhat.com> 4436L: linux-cachefs@redhat.com (moderated for non-subscribers) 4437S: Supported 4438F: Documentation/filesystems/caching/cachefiles.rst 4439F: fs/cachefiles/ 4440 4441CACHESTAT: PAGE CACHE STATS FOR A FILE 4442M: Nhat Pham <nphamcs@gmail.com> 4443M: Johannes Weiner <hannes@cmpxchg.org> 4444L: linux-mm@kvack.org 4445S: Maintained 4446F: tools/testing/selftests/cachestat/test_cachestat.c 4447 4448CADENCE MIPI-CSI2 BRIDGES 4449M: Maxime Ripard <mripard@kernel.org> 4450L: linux-media@vger.kernel.org 4451S: Maintained 4452F: Documentation/devicetree/bindings/media/cdns,*.txt 4453F: drivers/media/platform/cadence/cdns-csi2* 4454 4455CADENCE NAND DRIVER 4456L: linux-mtd@lists.infradead.org 4457S: Orphan 4458F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4459F: drivers/mtd/nand/raw/cadence-nand-controller.c 4460 4461CADENCE USB3 DRD IP DRIVER 4462M: Peter Chen <peter.chen@kernel.org> 4463M: Pawel Laszczak <pawell@cadence.com> 4464R: Roger Quadros <rogerq@kernel.org> 4465L: linux-usb@vger.kernel.org 4466S: Maintained 4467T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4468F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4469F: drivers/usb/cdns3/ 4470X: drivers/usb/cdns3/cdnsp* 4471 4472CADENCE USBHS DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476F: drivers/usb/gadget/udc/cdns2 4477 4478CADENCE USBSSP DRD IP DRIVER 4479M: Pawel Laszczak <pawell@cadence.com> 4480L: linux-usb@vger.kernel.org 4481S: Maintained 4482T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4483F: drivers/usb/cdns3/ 4484X: drivers/usb/cdns3/cdns3* 4485 4486CADET FM/AM RADIO RECEIVER DRIVER 4487M: Hans Verkuil <hverkuil@xs4all.nl> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490W: https://linuxtv.org 4491T: git git://linuxtv.org/media_tree.git 4492F: drivers/media/radio/radio-cadet* 4493 4494CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4495L: linux-media@vger.kernel.org 4496S: Orphan 4497T: git git://linuxtv.org/media_tree.git 4498F: Documentation/admin-guide/media/cafe_ccic* 4499F: drivers/media/platform/marvell/ 4500 4501CAIF NETWORK LAYER 4502L: netdev@vger.kernel.org 4503S: Orphan 4504F: Documentation/networking/caif/ 4505F: drivers/net/caif/ 4506F: include/net/caif/ 4507F: include/uapi/linux/caif/ 4508F: net/caif/ 4509 4510CAKE QDISC 4511M: Toke Høiland-Jørgensen <toke@toke.dk> 4512L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4513S: Maintained 4514F: net/sched/sch_cake.c 4515 4516CAN NETWORK DRIVERS 4517M: Wolfgang Grandegger <wg@grandegger.com> 4518M: Marc Kleine-Budde <mkl@pengutronix.de> 4519L: linux-can@vger.kernel.org 4520S: Maintained 4521W: https://github.com/linux-can 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4524F: Documentation/devicetree/bindings/net/can/ 4525F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4526F: drivers/net/can/ 4527F: drivers/phy/phy-can-transceiver.c 4528F: include/linux/can/bittiming.h 4529F: include/linux/can/dev.h 4530F: include/linux/can/length.h 4531F: include/linux/can/platform/ 4532F: include/linux/can/rx-offload.h 4533F: include/uapi/linux/can/error.h 4534F: include/uapi/linux/can/netlink.h 4535F: include/uapi/linux/can/vxcan.h 4536 4537CAN NETWORK LAYER 4538M: Oliver Hartkopp <socketcan@hartkopp.net> 4539M: Marc Kleine-Budde <mkl@pengutronix.de> 4540L: linux-can@vger.kernel.org 4541S: Maintained 4542W: https://github.com/linux-can 4543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4545F: Documentation/networking/can.rst 4546F: include/linux/can/can-ml.h 4547F: include/linux/can/core.h 4548F: include/linux/can/skb.h 4549F: include/net/netns/can.h 4550F: include/uapi/linux/can.h 4551F: include/uapi/linux/can/bcm.h 4552F: include/uapi/linux/can/gw.h 4553F: include/uapi/linux/can/isotp.h 4554F: include/uapi/linux/can/raw.h 4555F: net/can/ 4556 4557CAN-J1939 NETWORK LAYER 4558M: Robin van der Gracht <robin@protonic.nl> 4559M: Oleksij Rempel <o.rempel@pengutronix.de> 4560R: kernel@pengutronix.de 4561L: linux-can@vger.kernel.org 4562S: Maintained 4563F: Documentation/networking/j1939.rst 4564F: include/uapi/linux/can/j1939.h 4565F: net/can/j1939/ 4566 4567CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-riscv@lists.infradead.org 4570L: linux-gpio@vger.kernel.org (pinctrl driver) 4571F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4572F: drivers/pinctrl/pinctrl-k210.c 4573 4574CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4575M: Damien Le Moal <dlemoal@kernel.org> 4576L: linux-kernel@vger.kernel.org 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4580F: drivers/reset/reset-k210.c 4581 4582CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4583M: Damien Le Moal <dlemoal@kernel.org> 4584L: linux-riscv@lists.infradead.org 4585S: Maintained 4586F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4587F: drivers/soc/canaan/ 4588F: include/soc/canaan/ 4589 4590CAPABILITIES 4591M: Serge Hallyn <serge@hallyn.com> 4592L: linux-security-module@vger.kernel.org 4593S: Supported 4594F: include/linux/capability.h 4595F: include/uapi/linux/capability.h 4596F: kernel/capability.c 4597F: security/commoncap.c 4598 4599CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4600M: Kevin Tsai <ktsai@capellamicro.com> 4601S: Maintained 4602F: drivers/iio/light/cm* 4603 4604CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4605M: Christian Lamparter <chunkeey@googlemail.com> 4606L: linux-wireless@vger.kernel.org 4607S: Maintained 4608W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4609F: drivers/net/wireless/ath/carl9170/ 4610 4611CAVIUM I2C DRIVER 4612M: Robert Richter <rric@kernel.org> 4613S: Odd Fixes 4614W: http://www.marvell.com 4615F: drivers/i2c/busses/i2c-octeon* 4616F: drivers/i2c/busses/i2c-thunderx* 4617 4618CAVIUM LIQUIDIO NETWORK DRIVER 4619M: Derek Chickles <dchickles@marvell.com> 4620M: Satanand Burla <sburla@marvell.com> 4621M: Felix Manlunas <fmanlunas@marvell.com> 4622L: netdev@vger.kernel.org 4623S: Supported 4624W: http://www.marvell.com 4625F: drivers/net/ethernet/cavium/liquidio/ 4626 4627CAVIUM MMC DRIVER 4628M: Robert Richter <rric@kernel.org> 4629S: Odd Fixes 4630W: http://www.marvell.com 4631F: drivers/mmc/host/cavium* 4632 4633CAVIUM OCTEON-TX CRYPTO DRIVER 4634M: George Cherian <gcherian@marvell.com> 4635L: linux-crypto@vger.kernel.org 4636S: Supported 4637W: http://www.marvell.com 4638F: drivers/crypto/cavium/cpt/ 4639 4640CAVIUM THUNDERX2 ARM64 SOC 4641M: Robert Richter <rric@kernel.org> 4642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4643S: Odd Fixes 4644F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4645F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4646 4647CBS/ETF/TAPRIO QDISCS 4648M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4649L: netdev@vger.kernel.org 4650S: Maintained 4651F: net/sched/sch_cbs.c 4652F: net/sched/sch_etf.c 4653F: net/sched/sch_taprio.c 4654 4655CC2520 IEEE-802.15.4 RADIO DRIVER 4656M: Stefan Schmidt <stefan@datenfreihafen.org> 4657L: linux-wpan@vger.kernel.org 4658S: Odd Fixes 4659F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4660F: drivers/net/ieee802154/cc2520.c 4661 4662CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4663M: Gilad Ben-Yossef <gilad@benyossef.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: drivers/crypto/ccree/ 4668 4669CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4670M: Hadar Gat <hadar.gat@arm.com> 4671L: linux-crypto@vger.kernel.org 4672S: Supported 4673W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4674F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4675F: drivers/char/hw_random/cctrng.c 4676F: drivers/char/hw_random/cctrng.h 4677 4678CEC FRAMEWORK 4679M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4680L: linux-media@vger.kernel.org 4681S: Supported 4682W: http://linuxtv.org 4683T: git git://linuxtv.org/media_tree.git 4684F: Documentation/ABI/testing/debugfs-cec-error-inj 4685F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4686F: Documentation/driver-api/media/cec-core.rst 4687F: Documentation/userspace-api/media/cec 4688F: drivers/media/cec/ 4689F: drivers/media/rc/keymaps/rc-cec.c 4690F: include/media/cec-notifier.h 4691F: include/media/cec.h 4692F: include/uapi/linux/cec-funcs.h 4693F: include/uapi/linux/cec.h 4694 4695CEC GPIO DRIVER 4696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4697L: linux-media@vger.kernel.org 4698S: Supported 4699W: http://linuxtv.org 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4702F: drivers/media/cec/platform/cec-gpio/ 4703 4704CELL BROADBAND ENGINE ARCHITECTURE 4705M: Arnd Bergmann <arnd@arndb.de> 4706L: linuxppc-dev@lists.ozlabs.org 4707S: Supported 4708W: http://www.ibm.com/developerworks/power/cell/ 4709F: arch/powerpc/include/asm/cell*.h 4710F: arch/powerpc/include/asm/spu*.h 4711F: arch/powerpc/include/uapi/asm/spu*.h 4712F: arch/powerpc/platforms/cell/ 4713 4714CELLWISE CW2015 BATTERY DRIVER 4715M: Tobias Schrammm <t.schramm@manjaro.org> 4716S: Maintained 4717F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4718F: drivers/power/supply/cw2015_battery.c 4719 4720CEPH COMMON CODE (LIBCEPH) 4721M: Ilya Dryomov <idryomov@gmail.com> 4722M: Xiubo Li <xiubli@redhat.com> 4723R: Jeff Layton <jlayton@kernel.org> 4724L: ceph-devel@vger.kernel.org 4725S: Supported 4726W: http://ceph.com/ 4727T: git https://github.com/ceph/ceph-client.git 4728F: include/linux/ceph/ 4729F: include/linux/crush/ 4730F: net/ceph/ 4731 4732CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4733M: Xiubo Li <xiubli@redhat.com> 4734M: Ilya Dryomov <idryomov@gmail.com> 4735R: Jeff Layton <jlayton@kernel.org> 4736L: ceph-devel@vger.kernel.org 4737S: Supported 4738W: http://ceph.com/ 4739T: git https://github.com/ceph/ceph-client.git 4740F: Documentation/filesystems/ceph.rst 4741F: fs/ceph/ 4742 4743CERTIFICATE HANDLING 4744M: David Howells <dhowells@redhat.com> 4745M: David Woodhouse <dwmw2@infradead.org> 4746L: keyrings@vger.kernel.org 4747S: Maintained 4748F: Documentation/admin-guide/module-signing.rst 4749F: certs/ 4750F: scripts/sign-file.c 4751F: tools/certs/ 4752 4753CFAG12864B LCD DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864b.c 4757F: include/linux/cfag12864b.h 4758 4759CFAG12864BFB LCD FRAMEBUFFER DRIVER 4760M: Miguel Ojeda <ojeda@kernel.org> 4761S: Maintained 4762F: drivers/auxdisplay/cfag12864bfb.c 4763F: include/linux/cfag12864b.h 4764 4765CHAR and MISC DRIVERS 4766M: Arnd Bergmann <arnd@arndb.de> 4767M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4768S: Supported 4769T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4770F: drivers/char/ 4771F: drivers/misc/ 4772F: include/linux/miscdevice.h 4773X: drivers/char/agp/ 4774X: drivers/char/hw_random/ 4775X: drivers/char/ipmi/ 4776X: drivers/char/random.c 4777X: drivers/char/tpm/ 4778 4779CHECKPATCH 4780M: Andy Whitcroft <apw@canonical.com> 4781M: Joe Perches <joe@perches.com> 4782R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784S: Maintained 4785F: scripts/checkpatch.pl 4786 4787CHECKPATCH DOCUMENTATION 4788M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4789M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4790R: Joe Perches <joe@perches.com> 4791S: Maintained 4792F: Documentation/dev-tools/checkpatch.rst 4793 4794CHINESE DOCUMENTATION 4795M: Alex Shi <alexs@kernel.org> 4796M: Yanteng Si <siyanteng@loongson.cn> 4797S: Maintained 4798F: Documentation/translations/zh_CN/ 4799 4800CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4801M: Peter Chen <peter.chen@kernel.org> 4802L: linux-usb@vger.kernel.org 4803S: Maintained 4804T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4805F: drivers/usb/chipidea/ 4806 4807CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4812F: drivers/input/touchscreen/chipone_icn8318.c 4813 4814CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4815M: Hans de Goede <hdegoede@redhat.com> 4816L: linux-input@vger.kernel.org 4817S: Maintained 4818F: drivers/input/touchscreen/chipone_icn8505.c 4819 4820CHROME HARDWARE PLATFORM SUPPORT 4821M: Benson Leung <bleung@chromium.org> 4822L: chrome-platform@lists.linux.dev 4823S: Maintained 4824T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4825F: drivers/platform/chrome/ 4826 4827CHROMEOS EC CODEC DRIVER 4828M: Cheng-Yi Chiang <cychiang@chromium.org> 4829M: Tzung-Bi Shih <tzungbi@kernel.org> 4830R: Guenter Roeck <groeck@chromium.org> 4831L: chrome-platform@lists.linux.dev 4832S: Maintained 4833F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4834F: sound/soc/codecs/cros_ec_codec.* 4835 4836CHROMEOS EC SUBDRIVERS 4837M: Benson Leung <bleung@chromium.org> 4838R: Guenter Roeck <groeck@chromium.org> 4839L: chrome-platform@lists.linux.dev 4840S: Maintained 4841F: drivers/power/supply/cros_usbpd-charger.c 4842N: cros_ec 4843N: cros-ec 4844 4845CHROMEOS EC UART DRIVER 4846M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4847R: Benson Leung <bleung@chromium.org> 4848R: Tzung-Bi Shih <tzungbi@kernel.org> 4849S: Maintained 4850F: drivers/platform/chrome/cros_ec_uart.c 4851 4852CHROMEOS EC USB PD NOTIFY DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_usbpd_notify.c 4857F: include/linux/platform_data/cros_usbpd_notify.h 4858 4859CHROMEOS EC USB TYPE-C DRIVER 4860M: Prashant Malani <pmalani@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: drivers/platform/chrome/cros_ec_typec.* 4864F: drivers/platform/chrome/cros_typec_switch.c 4865F: drivers/platform/chrome/cros_typec_vdm.* 4866 4867CHROMEOS HPS DRIVER 4868M: Dan Callaghan <dcallagh@chromium.org> 4869R: Sami Kyöstilä <skyostil@chromium.org> 4870S: Maintained 4871F: drivers/platform/chrome/cros_hps_i2c.c 4872 4873CHRONTEL CH7322 CEC DRIVER 4874M: Joe Tessler <jrt@google.com> 4875L: linux-media@vger.kernel.org 4876S: Maintained 4877T: git git://linuxtv.org/media_tree.git 4878F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4879F: drivers/media/cec/i2c/ch7322.c 4880 4881CIRRUS LOGIC AUDIO CODEC DRIVERS 4882M: James Schulman <james.schulman@cirrus.com> 4883M: David Rhodes <david.rhodes@cirrus.com> 4884M: Richard Fitzgerald <rf@opensource.cirrus.com> 4885L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4886L: patches@opensource.cirrus.com 4887S: Maintained 4888F: Documentation/devicetree/bindings/sound/cirrus,cs* 4889F: include/dt-bindings/sound/cs* 4890F: include/sound/cs* 4891F: sound/pci/hda/cs* 4892F: sound/pci/hda/hda_cs_dsp_ctl.* 4893F: sound/soc/codecs/cs* 4894 4895CIRRUS LOGIC DSP FIRMWARE DRIVER 4896M: Simon Trimmer <simont@opensource.cirrus.com> 4897M: Charles Keepax <ckeepax@opensource.cirrus.com> 4898M: Richard Fitzgerald <rf@opensource.cirrus.com> 4899L: patches@opensource.cirrus.com 4900S: Supported 4901W: https://github.com/CirrusLogic/linux-drivers/wiki 4902T: git https://github.com/CirrusLogic/linux-drivers.git 4903F: drivers/firmware/cirrus/* 4904F: include/linux/firmware/cirrus/* 4905 4906CIRRUS LOGIC EP93XX ETHERNET DRIVER 4907M: Hartley Sweeten <hsweeten@visionengravers.com> 4908L: netdev@vger.kernel.org 4909S: Maintained 4910F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4911 4912CIRRUS LOGIC LOCHNAGAR DRIVER 4913M: Charles Keepax <ckeepax@opensource.cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: patches@opensource.cirrus.com 4916S: Supported 4917F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4918F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4922F: Documentation/hwmon/lochnagar.rst 4923F: drivers/clk/clk-lochnagar.c 4924F: drivers/hwmon/lochnagar-hwmon.c 4925F: drivers/mfd/lochnagar-i2c.c 4926F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4927F: drivers/regulator/lochnagar-regulator.c 4928F: include/dt-bindings/clock/lochnagar.h 4929F: include/dt-bindings/pinctrl/lochnagar.h 4930F: include/linux/mfd/lochnagar* 4931F: sound/soc/codecs/lochnagar-sc.c 4932 4933CIRRUS LOGIC MADERA CODEC DRIVERS 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4937L: patches@opensource.cirrus.com 4938S: Supported 4939W: https://github.com/CirrusLogic/linux-drivers/wiki 4940T: git https://github.com/CirrusLogic/linux-drivers.git 4941F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4942F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4944F: drivers/gpio/gpio-madera* 4945F: drivers/irqchip/irq-madera* 4946F: drivers/mfd/cs47l* 4947F: drivers/mfd/madera* 4948F: drivers/pinctrl/cirrus/* 4949F: include/dt-bindings/sound/madera* 4950F: include/linux/irqchip/irq-madera* 4951F: include/linux/mfd/madera/* 4952F: include/sound/madera* 4953F: sound/soc/codecs/cs47l* 4954F: sound/soc/codecs/madera* 4955 4956CISCO FCOE HBA DRIVER 4957M: Satish Kharat <satishkh@cisco.com> 4958M: Sesidhar Baddela <sebaddel@cisco.com> 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/fnic/ 4963 4964CISCO SCSI HBA DRIVER 4965M: Karan Tilak Kumar <kartilak@cisco.com> 4966M: Sesidhar Baddela <sebaddel@cisco.com> 4967L: linux-scsi@vger.kernel.org 4968S: Supported 4969F: drivers/scsi/snic/ 4970 4971CISCO VIC ETHERNET NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Satish Kharat <satishkh@cisco.com> 4974S: Supported 4975F: drivers/net/ethernet/cisco/enic/ 4976 4977CISCO VIC LOW LATENCY NIC DRIVER 4978M: Christian Benvenuti <benve@cisco.com> 4979M: Nelson Escobar <neescoba@cisco.com> 4980S: Supported 4981F: drivers/infiniband/hw/usnic/ 4982 4983CLANG CONTROL FLOW INTEGRITY SUPPORT 4984M: Sami Tolvanen <samitolvanen@google.com> 4985M: Kees Cook <keescook@chromium.org> 4986R: Nathan Chancellor <nathan@kernel.org> 4987R: Nick Desaulniers <ndesaulniers@google.com> 4988L: llvm@lists.linux.dev 4989S: Supported 4990B: https://github.com/ClangBuiltLinux/linux/issues 4991T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4992F: include/linux/cfi.h 4993F: kernel/cfi.c 4994 4995CLANG-FORMAT FILE 4996M: Miguel Ojeda <ojeda@kernel.org> 4997S: Maintained 4998F: .clang-format 4999 5000CLANG/LLVM BUILD SUPPORT 5001M: Nathan Chancellor <nathan@kernel.org> 5002M: Nick Desaulniers <ndesaulniers@google.com> 5003R: Tom Rix <trix@redhat.com> 5004L: llvm@lists.linux.dev 5005S: Supported 5006W: https://clangbuiltlinux.github.io/ 5007B: https://github.com/ClangBuiltLinux/linux/issues 5008C: irc://irc.libera.chat/clangbuiltlinux 5009F: Documentation/kbuild/llvm.rst 5010F: include/linux/compiler-clang.h 5011F: scripts/Makefile.clang 5012F: scripts/clang-tools/ 5013K: \b(?i:clang|llvm)\b 5014 5015CLK API 5016M: Russell King <linux@armlinux.org.uk> 5017L: linux-clk@vger.kernel.org 5018S: Maintained 5019F: include/linux/clk.h 5020 5021CLOCKSOURCE, CLOCKEVENT DRIVERS 5022M: Daniel Lezcano <daniel.lezcano@linaro.org> 5023M: Thomas Gleixner <tglx@linutronix.de> 5024L: linux-kernel@vger.kernel.org 5025S: Supported 5026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5027F: Documentation/devicetree/bindings/timer/ 5028F: drivers/clocksource/ 5029 5030CMPC ACPI DRIVER 5031M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5032M: Daniel Oliveira Nascimento <don@syst.com.br> 5033L: platform-driver-x86@vger.kernel.org 5034S: Supported 5035F: drivers/platform/x86/classmate-laptop.c 5036 5037COBALT MEDIA DRIVER 5038M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5039L: linux-media@vger.kernel.org 5040S: Supported 5041W: https://linuxtv.org 5042T: git git://linuxtv.org/media_tree.git 5043F: drivers/media/pci/cobalt/ 5044 5045COCCINELLE/Semantic Patches (SmPL) 5046M: Julia Lawall <Julia.Lawall@inria.fr> 5047M: Nicolas Palix <nicolas.palix@imag.fr> 5048L: cocci@inria.fr (moderated for non-subscribers) 5049S: Supported 5050W: https://coccinelle.gitlabpages.inria.fr/website/ 5051T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5052F: Documentation/dev-tools/coccinelle.rst 5053F: scripts/coccicheck 5054F: scripts/coccinelle/ 5055 5056CODA FILE SYSTEM 5057M: Jan Harkes <jaharkes@cs.cmu.edu> 5058M: coda@cs.cmu.edu 5059L: codalist@coda.cs.cmu.edu 5060S: Maintained 5061W: http://www.coda.cs.cmu.edu/ 5062F: Documentation/filesystems/coda.rst 5063F: fs/coda/ 5064F: include/linux/coda*.h 5065F: include/uapi/linux/coda*.h 5066 5067CODA V4L2 MEM2MEM DRIVER 5068M: Philipp Zabel <p.zabel@pengutronix.de> 5069L: linux-media@vger.kernel.org 5070S: Maintained 5071F: Documentation/devicetree/bindings/media/coda.yaml 5072F: drivers/media/platform/chips-media/ 5073 5074CODE OF CONDUCT 5075M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5076S: Supported 5077F: Documentation/process/code-of-conduct-interpretation.rst 5078F: Documentation/process/code-of-conduct.rst 5079 5080COMEDI DRIVERS 5081M: Ian Abbott <abbotti@mev.co.uk> 5082M: H Hartley Sweeten <hsweeten@visionengravers.com> 5083S: Odd Fixes 5084F: drivers/comedi/ 5085F: include/linux/comedi/ 5086F: include/uapi/linux/comedi.h 5087 5088COMMON CLK FRAMEWORK 5089M: Michael Turquette <mturquette@baylibre.com> 5090M: Stephen Boyd <sboyd@kernel.org> 5091L: linux-clk@vger.kernel.org 5092S: Maintained 5093Q: http://patchwork.kernel.org/project/linux-clk/list/ 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5095F: Documentation/devicetree/bindings/clock/ 5096F: drivers/clk/ 5097F: include/dt-bindings/clock/ 5098F: include/linux/clk-pr* 5099F: include/linux/clk/ 5100F: include/linux/of_clk.h 5101X: drivers/clk/clkdev.c 5102 5103COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5104M: Steve French <sfrench@samba.org> 5105R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5106R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5107R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5108R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5109L: linux-cifs@vger.kernel.org 5110L: samba-technical@lists.samba.org (moderated for non-subscribers) 5111S: Supported 5112W: https://wiki.samba.org/index.php/LinuxCIFS 5113T: git git://git.samba.org/sfrench/cifs-2.6.git 5114F: Documentation/admin-guide/cifs/ 5115F: fs/smb/client/ 5116F: fs/smb/common/ 5117F: include/uapi/linux/cifs 5118 5119COMPACTPCI HOTPLUG CORE 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpci_hotplug* 5124 5125COMPACTPCI HOTPLUG GENERIC DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_generic.c 5130 5131COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5132M: Scott Murray <scott@spiteful.org> 5133L: linux-pci@vger.kernel.org 5134S: Maintained 5135F: drivers/pci/hotplug/cpcihp_zt5550.* 5136 5137COMPAL LAPTOP SUPPORT 5138M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5139L: platform-driver-x86@vger.kernel.org 5140S: Maintained 5141F: drivers/platform/x86/compal-laptop.c 5142 5143COMPILER ATTRIBUTES 5144M: Miguel Ojeda <ojeda@kernel.org> 5145R: Nick Desaulniers <ndesaulniers@google.com> 5146S: Maintained 5147F: include/linux/compiler_attributes.h 5148 5149COMPUTE EXPRESS LINK (CXL) 5150M: Davidlohr Bueso <dave@stgolabs.net> 5151M: Jonathan Cameron <jonathan.cameron@huawei.com> 5152M: Dave Jiang <dave.jiang@intel.com> 5153M: Alison Schofield <alison.schofield@intel.com> 5154M: Vishal Verma <vishal.l.verma@intel.com> 5155M: Ira Weiny <ira.weiny@intel.com> 5156M: Dan Williams <dan.j.williams@intel.com> 5157L: linux-cxl@vger.kernel.org 5158S: Maintained 5159F: drivers/cxl/ 5160F: include/uapi/linux/cxl_mem.h 5161 5162COMPUTE EXPRESS LINK PMU (CPMU) 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164L: linux-cxl@vger.kernel.org 5165S: Maintained 5166F: Documentation/admin-guide/perf/cxl.rst 5167F: drivers/perf/cxl_pmu.c 5168 5169CONEXANT ACCESSRUNNER USB DRIVER 5170L: accessrunner-general@lists.sourceforge.net 5171S: Orphan 5172W: http://accessrunner.sourceforge.net/ 5173F: drivers/usb/atm/cxacru.c 5174 5175CONFIGFS 5176M: Joel Becker <jlbec@evilplan.org> 5177M: Christoph Hellwig <hch@lst.de> 5178S: Supported 5179T: git git://git.infradead.org/users/hch/configfs.git 5180F: fs/configfs/ 5181F: include/linux/configfs.h 5182F: samples/configfs/ 5183 5184CONSOLE SUBSYSTEM 5185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5186S: Supported 5187F: drivers/video/console/ 5188F: include/linux/console* 5189 5190CONTEXT TRACKING 5191M: Frederic Weisbecker <frederic@kernel.org> 5192M: "Paul E. McKenney" <paulmck@kernel.org> 5193S: Maintained 5194F: include/linux/context_tracking* 5195F: kernel/context_tracking.c 5196 5197CONTROL GROUP (CGROUP) 5198M: Tejun Heo <tj@kernel.org> 5199M: Zefan Li <lizefan.x@bytedance.com> 5200M: Johannes Weiner <hannes@cmpxchg.org> 5201L: cgroups@vger.kernel.org 5202S: Maintained 5203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5204F: Documentation/admin-guide/cgroup-v1/ 5205F: Documentation/admin-guide/cgroup-v2.rst 5206F: include/linux/cgroup* 5207F: kernel/cgroup/ 5208F: tools/testing/selftests/cgroup/ 5209 5210CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5211M: Tejun Heo <tj@kernel.org> 5212M: Josef Bacik <josef@toxicpanda.com> 5213M: Jens Axboe <axboe@kernel.dk> 5214L: cgroups@vger.kernel.org 5215L: linux-block@vger.kernel.org 5216T: git git://git.kernel.dk/linux-block 5217F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5218F: block/bfq-cgroup.c 5219F: block/blk-cgroup.c 5220F: block/blk-iocost.c 5221F: block/blk-iolatency.c 5222F: block/blk-throttle.c 5223F: include/linux/blk-cgroup.h 5224 5225CONTROL GROUP - CPUSET 5226M: Waiman Long <longman@redhat.com> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228L: cgroups@vger.kernel.org 5229S: Maintained 5230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5231F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5232F: include/linux/cpuset.h 5233F: kernel/cgroup/cpuset.c 5234 5235CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5236M: Johannes Weiner <hannes@cmpxchg.org> 5237M: Michal Hocko <mhocko@kernel.org> 5238M: Roman Gushchin <roman.gushchin@linux.dev> 5239M: Shakeel Butt <shakeelb@google.com> 5240R: Muchun Song <muchun.song@linux.dev> 5241L: cgroups@vger.kernel.org 5242L: linux-mm@kvack.org 5243S: Maintained 5244F: mm/memcontrol.c 5245F: mm/swap_cgroup.c 5246F: tools/testing/selftests/cgroup/memcg_protection.m 5247F: tools/testing/selftests/cgroup/test_kmem.c 5248F: tools/testing/selftests/cgroup/test_memcontrol.c 5249 5250CORETEMP HARDWARE MONITORING DRIVER 5251M: Fenghua Yu <fenghua.yu@intel.com> 5252L: linux-hwmon@vger.kernel.org 5253S: Maintained 5254F: Documentation/hwmon/coretemp.rst 5255F: drivers/hwmon/coretemp.c 5256 5257CORSAIR-CPRO HARDWARE MONITOR DRIVER 5258M: Marius Zachmann <mail@mariuszachmann.de> 5259L: linux-hwmon@vger.kernel.org 5260S: Maintained 5261F: drivers/hwmon/corsair-cpro.c 5262 5263CORSAIR-PSU HARDWARE MONITOR DRIVER 5264M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5265L: linux-hwmon@vger.kernel.org 5266S: Maintained 5267F: Documentation/hwmon/corsair-psu.rst 5268F: drivers/hwmon/corsair-psu.c 5269 5270COUNTER SUBSYSTEM 5271M: William Breathitt Gray <william.gray@linaro.org> 5272L: linux-iio@vger.kernel.org 5273S: Maintained 5274T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5275F: Documentation/ABI/testing/sysfs-bus-counter 5276F: Documentation/driver-api/generic-counter.rst 5277F: drivers/counter/ 5278F: include/linux/counter.h 5279F: include/uapi/linux/counter.h 5280F: tools/counter/ 5281 5282CP2615 I2C DRIVER 5283M: Bence Csókás <bence98@sch.bme.hu> 5284S: Maintained 5285F: drivers/i2c/busses/i2c-cp2615.c 5286 5287CPMAC ETHERNET DRIVER 5288M: Florian Fainelli <f.fainelli@gmail.com> 5289L: netdev@vger.kernel.org 5290S: Maintained 5291F: drivers/net/ethernet/ti/cpmac.c 5292 5293CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295M: Sudeep Holla <sudeep.holla@arm.com> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5299F: drivers/cpufreq/vexpress-spc-cpufreq.c 5300 5301CPU FREQUENCY SCALING FRAMEWORK 5302M: "Rafael J. Wysocki" <rafael@kernel.org> 5303M: Viresh Kumar <viresh.kumar@linaro.org> 5304L: linux-pm@vger.kernel.org 5305S: Maintained 5306B: https://bugzilla.kernel.org 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5309F: Documentation/admin-guide/pm/cpufreq.rst 5310F: Documentation/admin-guide/pm/intel_pstate.rst 5311F: Documentation/cpu-freq/ 5312F: Documentation/devicetree/bindings/cpufreq/ 5313F: drivers/cpufreq/ 5314F: include/linux/cpufreq.h 5315F: include/linux/sched/cpufreq.h 5316F: kernel/sched/cpufreq*.c 5317F: tools/testing/selftests/cpufreq/ 5318 5319CPU HOTPLUG 5320M: Thomas Gleixner <tglx@linutronix.de> 5321M: Peter Zijlstra <peterz@infradead.org> 5322L: linux-kernel@vger.kernel.org 5323S: Maintained 5324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5325F: include/linux/cpu.h 5326F: include/linux/cpuhotplug.h 5327F: include/linux/smpboot.h 5328F: kernel/cpu.c 5329F: kernel/smpboot.* 5330 5331CPU IDLE TIME MANAGEMENT FRAMEWORK 5332M: "Rafael J. Wysocki" <rafael@kernel.org> 5333M: Daniel Lezcano <daniel.lezcano@linaro.org> 5334L: linux-pm@vger.kernel.org 5335S: Maintained 5336B: https://bugzilla.kernel.org 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5338F: Documentation/admin-guide/pm/cpuidle.rst 5339F: Documentation/driver-api/pm/cpuidle.rst 5340F: drivers/cpuidle/ 5341F: include/linux/cpuidle.h 5342 5343CPU POWER MONITORING SUBSYSTEM 5344M: Thomas Renninger <trenn@suse.com> 5345M: Shuah Khan <shuah@kernel.org> 5346M: Shuah Khan <skhan@linuxfoundation.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349F: tools/power/cpupower/ 5350 5351CPUID/MSR DRIVER 5352M: "H. Peter Anvin" <hpa@zytor.com> 5353S: Maintained 5354F: arch/x86/kernel/cpuid.c 5355F: arch/x86/kernel/msr.c 5356 5357CPUIDLE DRIVER - ARM BIG LITTLE 5358M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5362S: Maintained 5363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5364F: drivers/cpuidle/cpuidle-big_little.c 5365 5366CPUIDLE DRIVER - ARM EXYNOS 5367M: Daniel Lezcano <daniel.lezcano@linaro.org> 5368M: Kukjin Kim <kgene@kernel.org> 5369R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5370L: linux-pm@vger.kernel.org 5371L: linux-samsung-soc@vger.kernel.org 5372S: Supported 5373F: arch/arm/mach-exynos/pm.c 5374F: drivers/cpuidle/cpuidle-exynos.c 5375F: include/linux/platform_data/cpuidle-exynos.h 5376 5377CPUIDLE DRIVER - ARM PSCI 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Sudeep Holla <sudeep.holla@arm.com> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Supported 5383F: drivers/cpuidle/cpuidle-psci.c 5384 5385CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5389S: Supported 5390F: drivers/cpuidle/cpuidle-psci-domain.c 5391F: drivers/cpuidle/cpuidle-psci.h 5392 5393CPUIDLE DRIVER - DT IDLE PM DOMAIN 5394M: Ulf Hansson <ulf.hansson@linaro.org> 5395L: linux-pm@vger.kernel.org 5396S: Supported 5397F: drivers/cpuidle/dt_idle_genpd.c 5398F: drivers/cpuidle/dt_idle_genpd.h 5399 5400CPUIDLE DRIVER - RISC-V SBI 5401M: Anup Patel <anup@brainfault.org> 5402L: linux-pm@vger.kernel.org 5403L: linux-riscv@lists.infradead.org 5404S: Maintained 5405F: drivers/cpuidle/cpuidle-riscv-sbi.c 5406 5407CRAMFS FILESYSTEM 5408M: Nicolas Pitre <nico@fluxnic.net> 5409S: Maintained 5410F: Documentation/filesystems/cramfs.rst 5411F: fs/cramfs/ 5412 5413CREATIVE SB0540 5414M: Bastien Nocera <hadess@hadess.net> 5415L: linux-input@vger.kernel.org 5416S: Maintained 5417F: drivers/hid/hid-creative-sb0540.c 5418 5419CRYPTO API 5420M: Herbert Xu <herbert@gondor.apana.org.au> 5421M: "David S. Miller" <davem@davemloft.net> 5422L: linux-crypto@vger.kernel.org 5423S: Maintained 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5426F: Documentation/crypto/ 5427F: Documentation/devicetree/bindings/crypto/ 5428F: arch/*/crypto/ 5429F: crypto/ 5430F: drivers/crypto/ 5431F: include/crypto/ 5432F: include/linux/crypto* 5433F: lib/crypto/ 5434 5435CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5436M: Neil Horman <nhorman@tuxdriver.com> 5437L: linux-crypto@vger.kernel.org 5438S: Maintained 5439F: crypto/ansi_cprng.c 5440F: crypto/rng.c 5441 5442CS3308 MEDIA DRIVER 5443M: Hans Verkuil <hverkuil@xs4all.nl> 5444L: linux-media@vger.kernel.org 5445S: Odd Fixes 5446W: http://linuxtv.org 5447T: git git://linuxtv.org/media_tree.git 5448F: drivers/media/i2c/cs3308.c 5449 5450CS5535 Audio ALSA driver 5451M: Jaya Kumar <jayakumar.alsa@gmail.com> 5452S: Maintained 5453F: sound/pci/cs5535audio/ 5454 5455CTU CAN FD DRIVER 5456M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5457M: Ondrej Ille <ondrej.ille@gmail.com> 5458L: linux-can@vger.kernel.org 5459S: Maintained 5460F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5461F: drivers/net/can/ctucanfd/ 5462 5463CW1200 WLAN driver 5464S: Orphan 5465F: drivers/net/wireless/st/cw1200/ 5466 5467CX18 VIDEO4LINUX DRIVER 5468M: Andy Walls <awalls@md.metrocast.net> 5469L: linux-media@vger.kernel.org 5470S: Maintained 5471W: https://linuxtv.org 5472T: git git://linuxtv.org/media_tree.git 5473F: drivers/media/pci/cx18/ 5474F: include/uapi/linux/ivtv* 5475 5476CX2341X MPEG ENCODER HELPER MODULE 5477M: Hans Verkuil <hverkuil@xs4all.nl> 5478L: linux-media@vger.kernel.org 5479S: Maintained 5480W: https://linuxtv.org 5481T: git git://linuxtv.org/media_tree.git 5482F: drivers/media/common/cx2341x* 5483F: include/media/drv-intf/cx2341x.h 5484 5485CX24120 MEDIA DRIVER 5486M: Jemma Denson <jdenson@gmail.com> 5487M: Patrick Boettcher <patrick.boettcher@posteo.de> 5488L: linux-media@vger.kernel.org 5489S: Maintained 5490W: https://linuxtv.org 5491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5492F: drivers/media/dvb-frontends/cx24120* 5493 5494CX88 VIDEO4LINUX DRIVER 5495M: Mauro Carvalho Chehab <mchehab@kernel.org> 5496L: linux-media@vger.kernel.org 5497S: Odd fixes 5498W: https://linuxtv.org 5499T: git git://linuxtv.org/media_tree.git 5500F: Documentation/driver-api/media/drivers/cx88* 5501F: drivers/media/pci/cx88/ 5502 5503CXD2820R MEDIA DRIVER 5504M: Antti Palosaari <crope@iki.fi> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508W: http://palosaari.fi/linux/ 5509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5510T: git git://linuxtv.org/anttip/media_tree.git 5511F: drivers/media/dvb-frontends/cxd2820r* 5512 5513CXGB3 ETHERNET DRIVER (CXGB3) 5514M: Raju Rangoju <rajur@chelsio.com> 5515L: netdev@vger.kernel.org 5516S: Supported 5517W: http://www.chelsio.com 5518F: drivers/net/ethernet/chelsio/cxgb3/ 5519 5520CXGB3 ISCSI DRIVER (CXGB3I) 5521M: Varun Prakash <varun@chelsio.com> 5522L: linux-scsi@vger.kernel.org 5523S: Supported 5524W: http://www.chelsio.com 5525F: drivers/scsi/cxgbi/cxgb3i 5526 5527CXGB4 CRYPTO DRIVER (chcr) 5528M: Ayush Sawal <ayush.sawal@chelsio.com> 5529L: linux-crypto@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/crypto/chelsio 5533 5534CXGB4 ETHERNET DRIVER (CXGB4) 5535M: Raju Rangoju <rajur@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/cxgb4/ 5540 5541CXGB4 INLINE CRYPTO DRIVER 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: netdev@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/net/ethernet/chelsio/inline_crypto/ 5547 5548CXGB4 ISCSI DRIVER (CXGB4I) 5549M: Varun Prakash <varun@chelsio.com> 5550L: linux-scsi@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/scsi/cxgbi/cxgb4i 5554 5555CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5556M: Potnuri Bharat Teja <bharat@chelsio.com> 5557L: linux-rdma@vger.kernel.org 5558S: Supported 5559W: http://www.openfabrics.org 5560F: drivers/infiniband/hw/cxgb4/ 5561F: include/uapi/rdma/cxgb4-abi.h 5562 5563CXGB4VF ETHERNET DRIVER (CXGB4VF) 5564M: Raju Rangoju <rajur@chelsio.com> 5565L: netdev@vger.kernel.org 5566S: Supported 5567W: http://www.chelsio.com 5568F: drivers/net/ethernet/chelsio/cxgb4vf/ 5569 5570CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5571M: Frederic Barrat <fbarrat@linux.ibm.com> 5572M: Andrew Donnellan <ajd@linux.ibm.com> 5573L: linuxppc-dev@lists.ozlabs.org 5574S: Supported 5575F: Documentation/ABI/testing/sysfs-class-cxl 5576F: Documentation/powerpc/cxl.rst 5577F: arch/powerpc/platforms/powernv/pci-cxl.c 5578F: drivers/misc/cxl/ 5579F: include/misc/cxl* 5580F: include/uapi/misc/cxl.h 5581 5582CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5583M: Manoj N. Kumar <manoj@linux.ibm.com> 5584M: Matthew R. Ochs <mrochs@linux.ibm.com> 5585M: Uma Krishnan <ukrishn@linux.ibm.com> 5586L: linux-scsi@vger.kernel.org 5587S: Supported 5588F: Documentation/powerpc/cxlflash.rst 5589F: drivers/scsi/cxlflash/ 5590F: include/uapi/scsi/cxlflash_ioctl.h 5591 5592CYBERPRO FB DRIVER 5593M: Russell King <linux@armlinux.org.uk> 5594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5595S: Maintained 5596W: http://www.armlinux.org.uk/ 5597F: drivers/video/fbdev/cyber2000fb.* 5598 5599CYCLADES PC300 DRIVER 5600S: Orphan 5601F: drivers/net/wan/pc300* 5602 5603CYPRESS CY8C95X0 PINCTRL DRIVER 5604M: Patrick Rudolph <patrick.rudolph@9elements.com> 5605L: linux-gpio@vger.kernel.org 5606S: Maintained 5607F: drivers/pinctrl/pinctrl-cy8c95x0.c 5608 5609CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5610M: Linus Walleij <linus.walleij@linaro.org> 5611L: linux-input@vger.kernel.org 5612S: Maintained 5613F: drivers/input/touchscreen/cy8ctma140.c 5614 5615CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5616M: Yassine Oudjana <y.oudjana@protonmail.com> 5617L: linux-input@vger.kernel.org 5618S: Maintained 5619F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5620F: drivers/input/keyboard/cypress-sf.c 5621 5622CYPRESS_FIRMWARE MEDIA DRIVER 5623M: Antti Palosaari <crope@iki.fi> 5624L: linux-media@vger.kernel.org 5625S: Maintained 5626W: https://linuxtv.org 5627W: http://palosaari.fi/linux/ 5628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5629T: git git://linuxtv.org/anttip/media_tree.git 5630F: drivers/media/common/cypress_firmware* 5631 5632CYTTSP TOUCHSCREEN DRIVER 5633M: Linus Walleij <linus.walleij@linaro.org> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: drivers/input/touchscreen/cyttsp* 5637 5638D-LINK DIR-685 TOUCHKEYS DRIVER 5639M: Linus Walleij <linus.walleij@linaro.org> 5640L: linux-input@vger.kernel.org 5641S: Supported 5642F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5643 5644DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5645M: Joshua Kinard <kumba@gentoo.org> 5646S: Maintained 5647F: drivers/rtc/rtc-ds1685.c 5648F: include/linux/rtc/ds1685.h 5649 5650DAMA SLAVE for AX.25 5651M: Joerg Reuter <jreuter@yaina.de> 5652L: linux-hams@vger.kernel.org 5653S: Maintained 5654W: http://yaina.de/jreuter/ 5655W: http://www.qsl.net/dl1bke/ 5656F: net/ax25/af_ax25.c 5657F: net/ax25/ax25_dev.c 5658F: net/ax25/ax25_ds_* 5659F: net/ax25/ax25_in.c 5660F: net/ax25/ax25_out.c 5661F: net/ax25/ax25_timer.c 5662F: net/ax25/sysctl_net_ax25.c 5663 5664DATA ACCESS MONITOR 5665M: SeongJae Park <sj@kernel.org> 5666L: damon@lists.linux.dev 5667L: linux-mm@kvack.org 5668S: Maintained 5669W: https://damonitor.github.io 5670P: Documentation/mm/damon/maintainer-profile.rst 5671T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5672T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5674F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5675F: Documentation/admin-guide/mm/damon/ 5676F: Documentation/mm/damon/ 5677F: include/linux/damon.h 5678F: include/trace/events/damon.h 5679F: mm/damon/ 5680F: tools/testing/selftests/damon/ 5681 5682DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5683L: netdev@vger.kernel.org 5684S: Orphan 5685F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5686F: drivers/net/ethernet/dec/tulip/dmfe.c 5687 5688DC390/AM53C974 SCSI driver 5689M: Hannes Reinecke <hare@suse.com> 5690L: linux-scsi@vger.kernel.org 5691S: Maintained 5692F: drivers/scsi/am53c974.c 5693 5694DC395x SCSI driver 5695M: Oliver Neukum <oliver@neukum.org> 5696M: Ali Akcaagac <aliakc@web.de> 5697M: Jamie Lenehan <lenehan@twibble.org> 5698S: Maintained 5699F: Documentation/scsi/dc395x.rst 5700F: drivers/scsi/dc395x.* 5701 5702DCCP PROTOCOL 5703L: dccp@vger.kernel.org 5704S: Orphan 5705W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5706F: include/linux/dccp.h 5707F: include/linux/tfrc.h 5708F: include/uapi/linux/dccp.h 5709F: net/dccp/ 5710 5711DEBUGOBJECTS: 5712M: Thomas Gleixner <tglx@linutronix.de> 5713L: linux-kernel@vger.kernel.org 5714S: Maintained 5715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5716F: include/linux/debugobjects.h 5717F: lib/debugobjects.c 5718 5719DECSTATION PLATFORM SUPPORT 5720M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5721L: linux-mips@vger.kernel.org 5722S: Maintained 5723W: http://www.linux-mips.org/wiki/DECstation 5724F: arch/mips/dec/ 5725F: arch/mips/include/asm/dec/ 5726F: arch/mips/include/asm/mach-dec/ 5727 5728DEFXX FDDI NETWORK DRIVER 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730S: Maintained 5731F: drivers/net/fddi/defxx.* 5732 5733DEFZA FDDI NETWORK DRIVER 5734M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5735S: Maintained 5736F: drivers/net/fddi/defza.* 5737 5738DEINTERLACE DRIVERS FOR ALLWINNER H3 5739M: Jernej Skrabec <jernej.skrabec@gmail.com> 5740L: linux-media@vger.kernel.org 5741S: Maintained 5742T: git git://linuxtv.org/media_tree.git 5743F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5744F: drivers/media/platform/sunxi/sun8i-di/ 5745 5746DELL LAPTOP DRIVER 5747M: Matthew Garrett <mjg59@srcf.ucam.org> 5748M: Pali Rohár <pali@kernel.org> 5749L: platform-driver-x86@vger.kernel.org 5750S: Maintained 5751F: drivers/platform/x86/dell/dell-laptop.c 5752 5753DELL LAPTOP FREEFALL DRIVER 5754M: Pali Rohár <pali@kernel.org> 5755S: Maintained 5756F: drivers/platform/x86/dell/dell-smo8800.c 5757 5758DELL LAPTOP RBTN DRIVER 5759M: Pali Rohár <pali@kernel.org> 5760S: Maintained 5761F: drivers/platform/x86/dell/dell-rbtn.* 5762 5763DELL LAPTOP SMM DRIVER 5764M: Pali Rohár <pali@kernel.org> 5765S: Maintained 5766F: Documentation/ABI/obsolete/procfs-i8k 5767F: drivers/hwmon/dell-smm-hwmon.c 5768F: include/uapi/linux/i8k.h 5769 5770DELL REMOTE BIOS UPDATE DRIVER 5771M: Stuart Hayes <stuart.w.hayes@gmail.com> 5772L: platform-driver-x86@vger.kernel.org 5773S: Maintained 5774F: drivers/platform/x86/dell/dell_rbu.c 5775 5776DELL SMBIOS DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778L: Dell.Client.Kernel@dell.com 5779L: platform-driver-x86@vger.kernel.org 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-smbios.* 5782 5783DELL SMBIOS SMM DRIVER 5784L: Dell.Client.Kernel@dell.com 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell-smbios-smm.c 5788 5789DELL SMBIOS WMI DRIVER 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios-wmi.c 5794F: tools/wmi/dell-smbios-example.c 5795 5796DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5797M: Stuart Hayes <stuart.w.hayes@gmail.com> 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: Documentation/driver-api/dcdbas.rst 5801F: drivers/platform/x86/dell/dcdbas.* 5802 5803DELL WMI DDV DRIVER 5804M: Armin Wolf <W_Armin@gmx.de> 5805S: Maintained 5806F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5807F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5808F: Documentation/wmi/devices/dell-wmi-ddv.rst 5809F: drivers/platform/x86/dell/dell-wmi-ddv.c 5810 5811DELL WMI DESCRIPTOR DRIVER 5812L: Dell.Client.Kernel@dell.com 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5815 5816DELL WMI HARDWARE PRIVACY SUPPORT 5817M: Perry Yuan <Perry.Yuan@dell.com> 5818L: Dell.Client.Kernel@dell.com 5819L: platform-driver-x86@vger.kernel.org 5820S: Maintained 5821F: drivers/platform/x86/dell/dell-wmi-privacy.c 5822 5823DELL WMI NOTIFICATIONS DRIVER 5824M: Matthew Garrett <mjg59@srcf.ucam.org> 5825M: Pali Rohár <pali@kernel.org> 5826S: Maintained 5827F: drivers/platform/x86/dell/dell-wmi-base.c 5828 5829DELL WMI SYSMAN DRIVER 5830M: Prasanth Ksr <prasanth.ksr@dell.com> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5835F: drivers/platform/x86/dell/dell-wmi-sysman/ 5836 5837DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5838M: Zev Weiss <zev@bewilderbeest.net> 5839L: linux-hwmon@vger.kernel.org 5840S: Maintained 5841F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5842 5843DELTA DPS920AB PSU DRIVER 5844M: Robert Marko <robert.marko@sartura.hr> 5845L: linux-hwmon@vger.kernel.org 5846S: Maintained 5847F: Documentation/hwmon/dps920ab.rst 5848F: drivers/hwmon/pmbus/dps920ab.c 5849 5850DELTA NETWORKS TN48M CPLD DRIVERS 5851M: Robert Marko <robert.marko@sartura.hr> 5852S: Maintained 5853F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5854F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5855F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5856F: drivers/gpio/gpio-tn48m.c 5857F: include/dt-bindings/reset/delta,tn48m-reset.h 5858 5859DELTA ST MEDIA DRIVER 5860M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5861L: linux-media@vger.kernel.org 5862S: Supported 5863W: https://linuxtv.org 5864T: git git://linuxtv.org/media_tree.git 5865F: drivers/media/platform/st/sti/delta 5866 5867DENALI NAND DRIVER 5868L: linux-mtd@lists.infradead.org 5869S: Orphan 5870F: drivers/mtd/nand/raw/denali* 5871 5872DESIGNWARE EDMA CORE IP DRIVER 5873M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5874R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5875R: Serge Semin <fancer.lancer@gmail.com> 5876L: dmaengine@vger.kernel.org 5877S: Maintained 5878F: drivers/dma/dw-edma/ 5879F: include/linux/dma/edma.h 5880 5881DESIGNWARE USB2 DRD IP DRIVER 5882M: Minas Harutyunyan <hminas@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5886F: drivers/usb/dwc2/ 5887 5888DESIGNWARE USB3 DRD IP DRIVER 5889M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5890L: linux-usb@vger.kernel.org 5891S: Maintained 5892F: drivers/usb/dwc3/ 5893 5894DESIGNWARE XDATA IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: linux-pci@vger.kernel.org 5897S: Maintained 5898F: Documentation/misc-devices/dw-xdata-pcie.rst 5899F: drivers/misc/dw-xdata-pcie.c 5900 5901DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5902M: Andreas Klinger <ak@it-klinger.de> 5903L: linux-iio@vger.kernel.org 5904S: Maintained 5905F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5906F: drivers/iio/proximity/srf*.c 5907 5908DEVICE COREDUMP (DEV_COREDUMP) 5909M: Johannes Berg <johannes@sipsolutions.net> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: drivers/base/devcoredump.c 5913F: include/linux/devcoredump.h 5914 5915DEVICE DEPENDENCY HELPER SCRIPT 5916M: Saravana Kannan <saravanak@google.com> 5917L: linux-kernel@vger.kernel.org 5918S: Maintained 5919F: scripts/dev-needs.sh 5920 5921DEVICE DIRECT ACCESS (DAX) 5922M: Dan Williams <dan.j.williams@intel.com> 5923M: Vishal Verma <vishal.l.verma@intel.com> 5924M: Dave Jiang <dave.jiang@intel.com> 5925L: nvdimm@lists.linux.dev 5926L: linux-cxl@vger.kernel.org 5927S: Supported 5928F: drivers/dax/ 5929 5930DEVICE FREQUENCY (DEVFREQ) 5931M: MyungJoo Ham <myungjoo.ham@samsung.com> 5932M: Kyungmin Park <kyungmin.park@samsung.com> 5933M: Chanwoo Choi <cw00.choi@samsung.com> 5934L: linux-pm@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5937F: Documentation/devicetree/bindings/devfreq/ 5938F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5939F: drivers/devfreq/ 5940F: include/linux/devfreq.h 5941F: include/trace/events/devfreq.h 5942 5943DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5944M: Chanwoo Choi <cw00.choi@samsung.com> 5945L: linux-pm@vger.kernel.org 5946S: Supported 5947T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5948F: Documentation/devicetree/bindings/devfreq/event/ 5949F: drivers/devfreq/devfreq-event.c 5950F: drivers/devfreq/event/ 5951F: include/dt-bindings/pmu/exynos_ppmu.h 5952F: include/linux/devfreq-event.h 5953 5954DEVICE RESOURCE MANAGEMENT HELPERS 5955M: Hans de Goede <hdegoede@redhat.com> 5956R: Matti Vaittinen <mazziesaccount@gmail.com> 5957S: Maintained 5958F: include/linux/devm-helpers.h 5959 5960DEVICE-MAPPER (LVM) 5961M: Alasdair Kergon <agk@redhat.com> 5962M: Mike Snitzer <snitzer@kernel.org> 5963M: dm-devel@redhat.com 5964L: dm-devel@redhat.com 5965S: Maintained 5966W: http://sources.redhat.com/dm 5967Q: http://patchwork.kernel.org/project/dm-devel/list/ 5968T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5969T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5970F: Documentation/admin-guide/device-mapper/ 5971F: drivers/md/Kconfig 5972F: drivers/md/Makefile 5973F: drivers/md/dm* 5974F: drivers/md/persistent-data/ 5975F: include/linux/device-mapper.h 5976F: include/linux/dm-*.h 5977F: include/uapi/linux/dm-*.h 5978 5979DEVLINK 5980M: Jiri Pirko <jiri@resnulli.us> 5981L: netdev@vger.kernel.org 5982S: Supported 5983F: Documentation/networking/devlink 5984F: include/net/devlink.h 5985F: include/uapi/linux/devlink.h 5986F: net/devlink/ 5987 5988DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5989M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5993F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5994 5995DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5996M: Marek Vasut <marex@denx.de> 5997L: kernel@dh-electronics.com 5998S: Maintained 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6000F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6001 6002DIALOG SEMICONDUCTOR DRIVERS 6003M: Support Opensource <support.opensource@diasemi.com> 6004S: Supported 6005W: http://www.dialog-semiconductor.com/products 6006F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6007F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6008F: Documentation/devicetree/bindings/mfd/da90*.txt 6009F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6010F: Documentation/devicetree/bindings/regulator/da92*.txt 6011F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6012F: Documentation/devicetree/bindings/regulator/slg51000.txt 6013F: Documentation/devicetree/bindings/sound/da[79]*.txt 6014F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6015F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6016F: Documentation/hwmon/da90??.rst 6017F: drivers/gpio/gpio-da90??.c 6018F: drivers/hwmon/da90??-hwmon.c 6019F: drivers/iio/adc/da91??-*.c 6020F: drivers/input/misc/da72??.[ch] 6021F: drivers/input/misc/da90??_onkey.c 6022F: drivers/input/touchscreen/da9052_tsi.c 6023F: drivers/leds/leds-da90??.c 6024F: drivers/mfd/da903x.c 6025F: drivers/mfd/da90??-*.c 6026F: drivers/mfd/da91??-*.c 6027F: drivers/pinctrl/pinctrl-da90??.c 6028F: drivers/power/supply/da9052-battery.c 6029F: drivers/power/supply/da91??-*.c 6030F: drivers/regulator/da9???-regulator.[ch] 6031F: drivers/regulator/slg51000-regulator.[ch] 6032F: drivers/rtc/rtc-da90??.c 6033F: drivers/thermal/da90??-thermal.c 6034F: drivers/video/backlight/da90??_bl.c 6035F: drivers/watchdog/da90??_wdt.c 6036F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6037F: include/linux/mfd/da903x.h 6038F: include/linux/mfd/da9052/ 6039F: include/linux/mfd/da9055/ 6040F: include/linux/mfd/da9062/ 6041F: include/linux/mfd/da9063/ 6042F: include/linux/mfd/da9150/ 6043F: include/linux/regulator/da9211.h 6044F: include/sound/da[79]*.h 6045F: sound/soc/codecs/da[79]*.[ch] 6046 6047DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6048M: William Breathitt Gray <william.gray@linaro.org> 6049L: linux-gpio@vger.kernel.org 6050S: Maintained 6051F: drivers/gpio/gpio-gpio-mm.c 6052 6053DIOLAN U2C-12 I2C DRIVER 6054M: Guenter Roeck <linux@roeck-us.net> 6055L: linux-i2c@vger.kernel.org 6056S: Maintained 6057F: drivers/i2c/busses/i2c-diolan-u2c.c 6058 6059DIRECTORY NOTIFICATION (DNOTIFY) 6060M: Jan Kara <jack@suse.cz> 6061R: Amir Goldstein <amir73il@gmail.com> 6062L: linux-fsdevel@vger.kernel.org 6063S: Maintained 6064F: Documentation/filesystems/dnotify.rst 6065F: fs/notify/dnotify/ 6066F: include/linux/dnotify.h 6067 6068DISK GEOMETRY AND PARTITION HANDLING 6069M: Andries Brouwer <aeb@cwi.nl> 6070S: Maintained 6071W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6072W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6073W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6074 6075DISKQUOTA 6076M: Jan Kara <jack@suse.com> 6077S: Maintained 6078F: Documentation/filesystems/quota.rst 6079F: fs/quota/ 6080F: include/linux/quota*.h 6081F: include/uapi/linux/quota*.h 6082 6083DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6084M: Bernie Thompson <bernie@plugable.com> 6085L: linux-fbdev@vger.kernel.org 6086S: Maintained 6087W: http://plugable.com/category/projects/udlfb/ 6088F: Documentation/fb/udlfb.rst 6089F: drivers/video/fbdev/udlfb.c 6090F: include/video/udlfb.h 6091 6092DISTRIBUTED LOCK MANAGER (DLM) 6093M: Christine Caulfield <ccaulfie@redhat.com> 6094M: David Teigland <teigland@redhat.com> 6095L: cluster-devel@redhat.com 6096S: Supported 6097W: http://sources.redhat.com/cluster/ 6098T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6099F: fs/dlm/ 6100 6101DMA BUFFER SHARING FRAMEWORK 6102M: Sumit Semwal <sumit.semwal@linaro.org> 6103M: Christian König <christian.koenig@amd.com> 6104L: linux-media@vger.kernel.org 6105L: dri-devel@lists.freedesktop.org 6106L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6107S: Maintained 6108T: git git://anongit.freedesktop.org/drm/drm-misc 6109F: Documentation/driver-api/dma-buf.rst 6110F: drivers/dma-buf/ 6111F: include/linux/*fence.h 6112F: include/linux/dma-buf.h 6113F: include/linux/dma-resv.h 6114K: \bdma_(?:buf|fence|resv)\b 6115 6116DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6117M: Vinod Koul <vkoul@kernel.org> 6118L: dmaengine@vger.kernel.org 6119S: Maintained 6120Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6121T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6122F: Documentation/devicetree/bindings/dma/ 6123F: Documentation/driver-api/dmaengine/ 6124F: drivers/dma/ 6125F: include/dt-bindings/dma/ 6126F: include/linux/dma/ 6127F: include/linux/dmaengine.h 6128F: include/linux/of_dma.h 6129 6130DMA MAPPING BENCHMARK 6131M: Xiang Chen <chenxiang66@hisilicon.com> 6132L: iommu@lists.linux.dev 6133F: kernel/dma/map_benchmark.c 6134F: tools/testing/selftests/dma/ 6135 6136DMA MAPPING HELPERS 6137M: Christoph Hellwig <hch@lst.de> 6138M: Marek Szyprowski <m.szyprowski@samsung.com> 6139R: Robin Murphy <robin.murphy@arm.com> 6140L: iommu@lists.linux.dev 6141S: Supported 6142W: http://git.infradead.org/users/hch/dma-mapping.git 6143T: git git://git.infradead.org/users/hch/dma-mapping.git 6144F: include/asm-generic/dma-mapping.h 6145F: include/linux/dma-direct.h 6146F: include/linux/dma-map-ops.h 6147F: include/linux/dma-mapping.h 6148F: include/linux/swiotlb.h 6149F: kernel/dma/ 6150 6151DMA-BUF HEAPS FRAMEWORK 6152M: Sumit Semwal <sumit.semwal@linaro.org> 6153R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6154R: Liam Mark <lmark@codeaurora.org> 6155R: Laura Abbott <labbott@redhat.com> 6156R: Brian Starkey <Brian.Starkey@arm.com> 6157R: John Stultz <jstultz@google.com> 6158L: linux-media@vger.kernel.org 6159L: dri-devel@lists.freedesktop.org 6160L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6161S: Maintained 6162T: git git://anongit.freedesktop.org/drm/drm-misc 6163F: drivers/dma-buf/dma-heap.c 6164F: drivers/dma-buf/heaps/* 6165F: include/linux/dma-heap.h 6166F: include/uapi/linux/dma-heap.h 6167 6168DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6169M: Lukasz Luba <lukasz.luba@arm.com> 6170L: linux-pm@vger.kernel.org 6171L: linux-samsung-soc@vger.kernel.org 6172S: Maintained 6173F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6174F: drivers/memory/samsung/exynos5422-dmc.c 6175 6176DME1737 HARDWARE MONITOR DRIVER 6177M: Juerg Haefliger <juergh@proton.me> 6178L: linux-hwmon@vger.kernel.org 6179S: Maintained 6180F: Documentation/hwmon/dme1737.rst 6181F: drivers/hwmon/dme1737.c 6182 6183DMI/SMBIOS SUPPORT 6184M: Jean Delvare <jdelvare@suse.com> 6185S: Maintained 6186T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6187F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6188F: drivers/firmware/dmi-id.c 6189F: drivers/firmware/dmi_scan.c 6190F: include/linux/dmi.h 6191 6192DOCUMENTATION 6193M: Jonathan Corbet <corbet@lwn.net> 6194L: linux-doc@vger.kernel.org 6195S: Maintained 6196P: Documentation/doc-guide/maintainer-profile.rst 6197T: git git://git.lwn.net/linux.git docs-next 6198F: Documentation/ 6199F: scripts/documentation-file-ref-check 6200F: scripts/kernel-doc 6201F: scripts/sphinx-pre-install 6202X: Documentation/ABI/ 6203X: Documentation/admin-guide/media/ 6204X: Documentation/devicetree/ 6205X: Documentation/driver-api/media/ 6206X: Documentation/firmware-guide/acpi/ 6207X: Documentation/i2c/ 6208X: Documentation/netlink/ 6209X: Documentation/power/ 6210X: Documentation/spi/ 6211X: Documentation/userspace-api/media/ 6212 6213DOCUMENTATION PROCESS 6214M: Jonathan Corbet <corbet@lwn.net> 6215L: workflows@vger.kernel.org 6216S: Maintained 6217F: Documentation/process/ 6218 6219DOCUMENTATION REPORTING ISSUES 6220M: Thorsten Leemhuis <linux@leemhuis.info> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6224F: Documentation/admin-guide/reporting-issues.rst 6225 6226DOCUMENTATION SCRIPTS 6227M: Mauro Carvalho Chehab <mchehab@kernel.org> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/sphinx/parse-headers.pl 6231F: scripts/documentation-file-ref-check 6232F: scripts/sphinx-pre-install 6233 6234DOCUMENTATION/ITALIAN 6235M: Federico Vaga <federico.vaga@vaga.pv.it> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/it_IT 6239 6240DOCUMENTATION/JAPANESE 6241R: Akira Yokosawa <akiyks@gmail.com> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244F: Documentation/translations/ja_JP 6245 6246DONGWOON DW9714 LENS VOICE COIL DRIVER 6247M: Sakari Ailus <sakari.ailus@linux.intel.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6252F: drivers/media/i2c/dw9714.c 6253 6254DONGWOON DW9768 LENS VOICE COIL DRIVER 6255M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6260F: drivers/media/i2c/dw9768.c 6261 6262DONGWOON DW9807 LENS VOICE COIL DRIVER 6263M: Sakari Ailus <sakari.ailus@linux.intel.com> 6264L: linux-media@vger.kernel.org 6265S: Maintained 6266T: git git://linuxtv.org/media_tree.git 6267F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6268F: drivers/media/i2c/dw9807-vcm.c 6269 6270DOUBLETALK DRIVER 6271M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6272L: blinux-list@redhat.com 6273S: Maintained 6274F: drivers/char/dtlk.c 6275F: include/linux/dtlk.h 6276 6277DPAA2 DATAPATH I/O (DPIO) DRIVER 6278M: Roy Pledge <Roy.Pledge@nxp.com> 6279L: linux-kernel@vger.kernel.org 6280S: Maintained 6281F: drivers/soc/fsl/dpio 6282 6283DPAA2 ETHERNET DRIVER 6284M: Ioana Ciornei <ioana.ciornei@nxp.com> 6285L: netdev@vger.kernel.org 6286S: Maintained 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6289F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6290F: drivers/net/ethernet/freescale/dpaa2/Makefile 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6294F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6295F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpni* 6297 6298DPAA2 ETHERNET SWITCH DRIVER 6299M: Ioana Ciornei <ioana.ciornei@nxp.com> 6300L: netdev@vger.kernel.org 6301S: Maintained 6302F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6304F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6305 6306DRBD DRIVER 6307M: Philipp Reisner <philipp.reisner@linbit.com> 6308M: Lars Ellenberg <lars.ellenberg@linbit.com> 6309M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6310L: drbd-dev@lists.linbit.com 6311S: Supported 6312W: http://www.drbd.org 6313T: git git://git.linbit.com/linux-drbd.git 6314T: git git://git.linbit.com/drbd-8.4.git 6315F: Documentation/admin-guide/blockdev/ 6316F: drivers/block/drbd/ 6317F: include/linux/drbd* 6318F: lib/lru_cache.c 6319 6320DRIVER COMPONENT FRAMEWORK 6321L: dri-devel@lists.freedesktop.org 6322F: drivers/base/component.c 6323F: include/linux/component.h 6324 6325DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6327R: "Rafael J. Wysocki" <rafael@kernel.org> 6328S: Supported 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6330F: Documentation/core-api/kobject.rst 6331F: drivers/base/ 6332F: fs/debugfs/ 6333F: fs/sysfs/ 6334F: include/linux/debugfs.h 6335F: include/linux/fwnode.h 6336F: include/linux/kobj* 6337F: include/linux/property.h 6338F: lib/kobj* 6339 6340DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6341M: Nishanth Menon <nm@ti.com> 6342L: linux-pm@vger.kernel.org 6343S: Maintained 6344F: drivers/soc/ti/smartreflex.c 6345F: include/linux/power/smartreflex.h 6346 6347DRM ACCEL DRIVERS FOR INTEL VPU 6348M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6349M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6350L: dri-devel@lists.freedesktop.org 6351S: Supported 6352T: git git://anongit.freedesktop.org/drm/drm-misc 6353F: drivers/accel/ivpu/ 6354F: include/uapi/drm/ivpu_accel.h 6355 6356DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6357M: Oded Gabbay <ogabbay@kernel.org> 6358L: dri-devel@lists.freedesktop.org 6359S: Maintained 6360C: irc://irc.oftc.net/dri-devel 6361T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6362F: Documentation/accel/ 6363F: drivers/accel/ 6364F: include/drm/drm_accel.h 6365 6366DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6367M: Maxime Ripard <mripard@kernel.org> 6368M: Chen-Yu Tsai <wens@csie.org> 6369R: Jernej Skrabec <jernej.skrabec@gmail.com> 6370L: dri-devel@lists.freedesktop.org 6371S: Supported 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/gpu/drm/sun4i/sun8i* 6374 6375DRM DRIVER FOR ARM PL111 CLCD 6376M: Emma Anholt <emma@anholt.net> 6377S: Supported 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: drivers/gpu/drm/pl111/ 6380 6381DRM DRIVER FOR ARM VERSATILE TFT PANELS 6382M: Linus Walleij <linus.walleij@linaro.org> 6383S: Maintained 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6386F: drivers/gpu/drm/panel/panel-arm-versatile.c 6387 6388DRM DRIVER FOR ASPEED BMC GFX 6389M: Joel Stanley <joel@jms.id.au> 6390L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6391S: Supported 6392T: git git://anongit.freedesktop.org/drm/drm-misc 6393F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6394F: drivers/gpu/drm/aspeed/ 6395 6396DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6397M: Dave Airlie <airlied@redhat.com> 6398R: Thomas Zimmermann <tzimmermann@suse.de> 6399L: dri-devel@lists.freedesktop.org 6400S: Supported 6401T: git git://anongit.freedesktop.org/drm/drm-misc 6402F: drivers/gpu/drm/ast/ 6403 6404DRM DRIVER FOR BOCHS VIRTUAL GPU 6405M: Gerd Hoffmann <kraxel@redhat.com> 6406L: virtualization@lists.linux-foundation.org 6407S: Maintained 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: drivers/gpu/drm/tiny/bochs.c 6410 6411DRM DRIVER FOR BOE HIMAX8279D PANELS 6412M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6415F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6416 6417DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6418M: Jagan Teki <jagan@amarulasolutions.com> 6419S: Maintained 6420F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6421F: drivers/gpu/drm/bridge/chipone-icn6211.c 6422 6423DRM DRIVER FOR EBBG FT8719 PANEL 6424M: Joel Selvaraj <jo@jsfamily.in> 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6428F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6429 6430DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6431M: Linus Walleij <linus.walleij@linaro.org> 6432S: Maintained 6433T: git git://anongit.freedesktop.org/drm/drm-misc 6434F: drivers/gpu/drm/tve200/ 6435 6436DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6437M: Icenowy Zheng <icenowy@aosc.io> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6440F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6441 6442DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6443M: Jagan Teki <jagan@amarulasolutions.com> 6444S: Maintained 6445F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6446F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6447 6448DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6449M: Thomas Zimmermann <tzimmermann@suse.de> 6450M: Javier Martinez Canillas <javierm@redhat.com> 6451L: dri-devel@lists.freedesktop.org 6452S: Maintained 6453T: git git://anongit.freedesktop.org/drm/drm-misc 6454F: drivers/gpu/drm/drm_aperture.c 6455F: drivers/gpu/drm/tiny/ofdrm.c 6456F: drivers/gpu/drm/tiny/simpledrm.c 6457F: drivers/video/aperture.c 6458F: drivers/video/nomodeset.c 6459F: include/drm/drm_aperture.h 6460F: include/linux/aperture.h 6461F: include/video/nomodeset.h 6462 6463DRM DRIVER FOR GENERIC EDP PANELS 6464R: Douglas Anderson <dianders@chromium.org> 6465F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6466F: drivers/gpu/drm/panel/panel-edp.c 6467 6468DRM DRIVER FOR GENERIC USB DISPLAY 6469M: Noralf Trønnes <noralf@tronnes.org> 6470S: Maintained 6471W: https://github.com/notro/gud/wiki 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: drivers/gpu/drm/gud/ 6474F: include/drm/gud.h 6475 6476DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6477M: Hans de Goede <hdegoede@redhat.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: drivers/gpu/drm/tiny/gm12u320.c 6481 6482DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6483M: Ondrej Jirman <megi@xff.cz> 6484M: Javier Martinez Canillas <javierm@redhat.com> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6488F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6489 6490DRM DRIVER FOR HX8357D PANELS 6491M: Emma Anholt <emma@anholt.net> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6495F: drivers/gpu/drm/tiny/hx8357d.c 6496 6497DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6498M: Deepak Rawat <drawat.floss@gmail.com> 6499L: linux-hyperv@vger.kernel.org 6500L: dri-devel@lists.freedesktop.org 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/hyperv 6504 6505DRM DRIVER FOR ILITEK ILI9225 PANELS 6506M: David Lechner <david@lechnology.com> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6510F: drivers/gpu/drm/tiny/ili9225.c 6511 6512DRM DRIVER FOR ILITEK ILI9486 PANELS 6513M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6514S: Maintained 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6517F: drivers/gpu/drm/tiny/ili9486.c 6518 6519DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6520M: Jagan Teki <jagan@edgeble.ai> 6521S: Maintained 6522F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6523F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6524 6525DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6526M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6527S: Supported 6528T: git git://anongit.freedesktop.org/drm/drm-misc 6529F: drivers/gpu/drm/logicvc/ 6530 6531DRM DRIVER FOR LVDS PANELS 6532M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6533L: dri-devel@lists.freedesktop.org 6534S: Maintained 6535T: git git://anongit.freedesktop.org/drm/drm-misc 6536F: Documentation/devicetree/bindings/display/lvds.yaml 6537F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6538F: drivers/gpu/drm/panel/panel-lvds.c 6539 6540DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6541M: Guido Günther <agx@sigxcpu.org> 6542R: Purism Kernel Team <kernel@puri.sm> 6543S: Maintained 6544F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6545F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6546 6547DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6548M: Dave Airlie <airlied@redhat.com> 6549R: Thomas Zimmermann <tzimmermann@suse.de> 6550L: dri-devel@lists.freedesktop.org 6551S: Supported 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: drivers/gpu/drm/mgag200/ 6554 6555DRM DRIVER FOR MI0283QT 6556M: Noralf Trønnes <noralf@tronnes.org> 6557S: Maintained 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6560F: drivers/gpu/drm/tiny/mi0283qt.c 6561 6562DRM DRIVER FOR MIPI DBI compatible panels 6563M: Noralf Trønnes <noralf@tronnes.org> 6564S: Maintained 6565W: https://github.com/notro/panel-mipi-dbi/wiki 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6568F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6569 6570DRM DRIVER FOR MSM ADRENO GPU 6571M: Rob Clark <robdclark@gmail.com> 6572M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6573M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6574R: Sean Paul <sean@poorly.run> 6575R: Marijn Suijten <marijn.suijten@somainline.org> 6576L: linux-arm-msm@vger.kernel.org 6577L: dri-devel@lists.freedesktop.org 6578L: freedreno@lists.freedesktop.org 6579S: Maintained 6580B: https://gitlab.freedesktop.org/drm/msm/-/issues 6581T: git https://gitlab.freedesktop.org/drm/msm.git 6582F: Documentation/devicetree/bindings/display/msm/ 6583F: drivers/gpu/drm/msm/ 6584F: include/uapi/drm/msm_drm.h 6585 6586DRM DRIVER FOR NOVATEK NT35510 PANELS 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6592 6593DRM DRIVER FOR NOVATEK NT35560 PANELS 6594M: Linus Walleij <linus.walleij@linaro.org> 6595S: Maintained 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6598F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6599 6600DRM DRIVER FOR NOVATEK NT36523 PANELS 6601M: Jianhua Lu <lujianhua000@gmail.com> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6606 6607DRM DRIVER FOR NOVATEK NT36672A PANELS 6608M: Sumit Semwal <sumit.semwal@linaro.org> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6612F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6613 6614DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6615M: Ben Skeggs <bskeggs@redhat.com> 6616M: Karol Herbst <kherbst@redhat.com> 6617M: Lyude Paul <lyude@redhat.com> 6618L: dri-devel@lists.freedesktop.org 6619L: nouveau@lists.freedesktop.org 6620S: Supported 6621W: https://nouveau.freedesktop.org/ 6622Q: https://patchwork.freedesktop.org/project/nouveau/ 6623Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6624B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6625C: irc://irc.oftc.net/nouveau 6626T: git https://gitlab.freedesktop.org/drm/nouveau.git 6627F: drivers/gpu/drm/nouveau/ 6628F: include/uapi/drm/nouveau_drm.h 6629 6630DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6631M: Stefan Mavrodiev <stefan@olimex.com> 6632S: Maintained 6633F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6634F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6635 6636DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6637R: Douglas Anderson <dianders@chromium.org> 6638F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6639F: drivers/gpu/drm/bridge/parade-ps8640.c 6640 6641DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6642M: Noralf Trønnes <noralf@tronnes.org> 6643S: Maintained 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: Documentation/devicetree/bindings/display/repaper.txt 6646F: drivers/gpu/drm/tiny/repaper.c 6647 6648DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6649M: Dave Airlie <airlied@redhat.com> 6650M: Gerd Hoffmann <kraxel@redhat.com> 6651L: virtualization@lists.linux-foundation.org 6652S: Obsolete 6653W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/tiny/cirrus.c 6656 6657DRM DRIVER FOR QXL VIRTUAL GPU 6658M: Dave Airlie <airlied@redhat.com> 6659M: Gerd Hoffmann <kraxel@redhat.com> 6660L: virtualization@lists.linux-foundation.org 6661L: spice-devel@lists.freedesktop.org 6662S: Maintained 6663T: git git://anongit.freedesktop.org/drm/drm-misc 6664F: drivers/gpu/drm/qxl/ 6665F: include/uapi/drm/qxl_drm.h 6666 6667DRM DRIVER FOR RAYDIUM RM67191 PANELS 6668M: Robert Chiras <robert.chiras@nxp.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6671F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6672 6673DRM DRIVER FOR SAMSUNG DB7430 PANELS 6674M: Linus Walleij <linus.walleij@linaro.org> 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6678F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6679 6680DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6681M: Inki Dae <inki.dae@samsung.com> 6682M: Jagan Teki <jagan@amarulasolutions.com> 6683M: Marek Szyprowski <m.szyprowski@samsung.com> 6684S: Maintained 6685T: git git://anongit.freedesktop.org/drm/drm-misc 6686F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6687F: drivers/gpu/drm/bridge/samsung-dsim.c 6688F: include/drm/bridge/samsung-dsim.h 6689 6690DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6691M: Markuss Broks <markuss.broks@gmail.com> 6692S: Maintained 6693F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6694F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6695 6696DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6697M: Artur Weber <aweber.kernel@gmail.com> 6698S: Maintained 6699F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6700F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6701 6702DRM DRIVER FOR SITRONIX ST7586 PANELS 6703M: David Lechner <david@lechnology.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6707F: drivers/gpu/drm/tiny/st7586.c 6708 6709DRM DRIVER FOR SITRONIX ST7701 PANELS 6710M: Jagan Teki <jagan@amarulasolutions.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6714 6715DRM DRIVER FOR SITRONIX ST7703 PANELS 6716M: Guido Günther <agx@sigxcpu.org> 6717R: Purism Kernel Team <kernel@puri.sm> 6718R: Ondrej Jirman <megous@megous.com> 6719S: Maintained 6720F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6721F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6722 6723DRM DRIVER FOR SITRONIX ST7735R PANELS 6724M: David Lechner <david@lechnology.com> 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6728F: drivers/gpu/drm/tiny/st7735r.c 6729 6730DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6731M: Javier Martinez Canillas <javierm@redhat.com> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6735F: drivers/gpu/drm/solomon/ssd130x* 6736 6737DRM DRIVER FOR ST-ERICSSON MCDE 6738M: Linus Walleij <linus.walleij@linaro.org> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6742F: drivers/gpu/drm/mcde/ 6743 6744DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6745M: Jagan Teki <jagan@amarulasolutions.com> 6746S: Maintained 6747F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6748F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6749 6750DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6751R: Douglas Anderson <dianders@chromium.org> 6752F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6753F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6754 6755DRM DRIVER FOR TPO TPG110 PANELS 6756M: Linus Walleij <linus.walleij@linaro.org> 6757S: Maintained 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6760F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6761 6762DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6763M: Dave Airlie <airlied@redhat.com> 6764R: Sean Paul <sean@poorly.run> 6765R: Thomas Zimmermann <tzimmermann@suse.de> 6766L: dri-devel@lists.freedesktop.org 6767S: Supported 6768T: git git://anongit.freedesktop.org/drm/drm-misc 6769F: drivers/gpu/drm/udl/ 6770 6771DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6772M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6773M: Melissa Wen <melissa.srw@gmail.com> 6774M: Maíra Canal <mairacanal@riseup.net> 6775R: Haneen Mohammed <hamohammed.sa@gmail.com> 6776R: Daniel Vetter <daniel@ffwll.ch> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: Documentation/gpu/vkms.rst 6781F: drivers/gpu/drm/vkms/ 6782 6783DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6784M: Hans de Goede <hdegoede@redhat.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Maintained 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vboxvideo/ 6789 6790DRM DRIVER FOR VMWARE VIRTUAL GPU 6791M: Zack Rusin <zackr@vmware.com> 6792R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6793L: dri-devel@lists.freedesktop.org 6794S: Supported 6795T: git git://anongit.freedesktop.org/drm/drm-misc 6796F: drivers/gpu/drm/vmwgfx/ 6797F: include/uapi/drm/vmwgfx_drm.h 6798 6799DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6800M: Linus Walleij <linus.walleij@linaro.org> 6801S: Maintained 6802T: git git://anongit.freedesktop.org/drm/drm-misc 6803F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6804F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6805 6806DRM DRIVERS 6807M: David Airlie <airlied@gmail.com> 6808M: Daniel Vetter <daniel@ffwll.ch> 6809L: dri-devel@lists.freedesktop.org 6810S: Maintained 6811B: https://gitlab.freedesktop.org/drm 6812C: irc://irc.oftc.net/dri-devel 6813T: git git://anongit.freedesktop.org/drm/drm 6814F: Documentation/devicetree/bindings/display/ 6815F: Documentation/devicetree/bindings/gpu/ 6816F: Documentation/gpu/ 6817F: drivers/gpu/ 6818F: include/drm/ 6819F: include/linux/vga* 6820F: include/uapi/drm/ 6821 6822DRM DRIVERS AND MISC GPU PATCHES 6823M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6824M: Maxime Ripard <mripard@kernel.org> 6825M: Thomas Zimmermann <tzimmermann@suse.de> 6826S: Maintained 6827W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6828T: git git://anongit.freedesktop.org/drm/drm-misc 6829F: Documentation/gpu/ 6830F: drivers/gpu/drm/* 6831F: drivers/gpu/vga/ 6832F: include/drm/drm* 6833F: include/linux/vga* 6834F: include/uapi/drm/drm* 6835 6836DRM DRIVERS FOR ALLWINNER A10 6837M: Maxime Ripard <mripard@kernel.org> 6838M: Chen-Yu Tsai <wens@csie.org> 6839L: dri-devel@lists.freedesktop.org 6840S: Supported 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/allwinner* 6843F: drivers/gpu/drm/sun4i/ 6844 6845DRM DRIVERS FOR AMLOGIC SOCS 6846M: Neil Armstrong <neil.armstrong@linaro.org> 6847L: dri-devel@lists.freedesktop.org 6848L: linux-amlogic@lists.infradead.org 6849S: Supported 6850W: http://linux-meson.com/ 6851T: git git://anongit.freedesktop.org/drm/drm-misc 6852F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6853F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6854F: Documentation/gpu/meson.rst 6855F: drivers/gpu/drm/meson/ 6856 6857DRM DRIVERS FOR ATMEL HLCDC 6858M: Sam Ravnborg <sam@ravnborg.org> 6859M: Boris Brezillon <bbrezillon@kernel.org> 6860L: dri-devel@lists.freedesktop.org 6861S: Supported 6862T: git git://anongit.freedesktop.org/drm/drm-misc 6863F: Documentation/devicetree/bindings/display/atmel/ 6864F: drivers/gpu/drm/atmel-hlcdc/ 6865 6866DRM DRIVERS FOR BRIDGE CHIPS 6867M: Andrzej Hajda <andrzej.hajda@intel.com> 6868M: Neil Armstrong <neil.armstrong@linaro.org> 6869M: Robert Foss <rfoss@kernel.org> 6870R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6871R: Jonas Karlman <jonas@kwiboo.se> 6872R: Jernej Skrabec <jernej.skrabec@gmail.com> 6873S: Maintained 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/bridge/ 6876F: drivers/gpu/drm/bridge/ 6877F: drivers/gpu/drm/drm_bridge.c 6878F: include/drm/drm_bridge.h 6879 6880DRM DRIVERS FOR EXYNOS 6881M: Inki Dae <inki.dae@samsung.com> 6882M: Seung-Woo Kim <sw0312.kim@samsung.com> 6883M: Kyungmin Park <kyungmin.park@samsung.com> 6884L: dri-devel@lists.freedesktop.org 6885S: Supported 6886T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6887F: Documentation/devicetree/bindings/display/exynos/ 6888F: Documentation/devicetree/bindings/display/samsung/ 6889F: drivers/gpu/drm/exynos/ 6890F: include/uapi/drm/exynos_drm.h 6891 6892DRM DRIVERS FOR FREESCALE DCU 6893M: Stefan Agner <stefan@agner.ch> 6894M: Alison Wang <alison.wang@nxp.com> 6895L: dri-devel@lists.freedesktop.org 6896S: Supported 6897T: git git://anongit.freedesktop.org/drm/drm-misc 6898F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6899F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6900F: drivers/gpu/drm/fsl-dcu/ 6901 6902DRM DRIVERS FOR FREESCALE IMX 6903M: Philipp Zabel <p.zabel@pengutronix.de> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/imx/ 6907F: drivers/gpu/drm/imx/ipuv3/ 6908F: drivers/gpu/ipu-v3/ 6909 6910DRM DRIVERS FOR FREESCALE IMX BRIDGE 6911M: Liu Ying <victor.liu@nxp.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6918F: drivers/gpu/drm/bridge/imx/ 6919 6920DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6921M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6922L: dri-devel@lists.freedesktop.org 6923S: Maintained 6924T: git git://github.com/patjak/drm-gma500 6925F: drivers/gpu/drm/gma500/ 6926 6927DRM DRIVERS FOR HISILICON 6928M: Xinliang Liu <xinliang.liu@linaro.org> 6929M: Tian Tao <tiantao6@hisilicon.com> 6930R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6931R: Sumit Semwal <sumit.semwal@linaro.org> 6932R: Yongqin Liu <yongqin.liu@linaro.org> 6933R: John Stultz <jstultz@google.com> 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/hisilicon/ 6938F: drivers/gpu/drm/hisilicon/ 6939 6940DRM DRIVERS FOR LIMA 6941M: Qiang Yu <yuq825@gmail.com> 6942L: dri-devel@lists.freedesktop.org 6943L: lima@lists.freedesktop.org (moderated for non-subscribers) 6944S: Maintained 6945T: git git://anongit.freedesktop.org/drm/drm-misc 6946F: drivers/gpu/drm/lima/ 6947F: include/uapi/drm/lima_drm.h 6948 6949DRM DRIVERS FOR MEDIATEK 6950M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6951M: Philipp Zabel <p.zabel@pengutronix.de> 6952L: dri-devel@lists.freedesktop.org 6953L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6954S: Supported 6955F: Documentation/devicetree/bindings/display/mediatek/ 6956F: drivers/gpu/drm/mediatek/ 6957F: drivers/phy/mediatek/phy-mtk-dp.c 6958F: drivers/phy/mediatek/phy-mtk-hdmi* 6959F: drivers/phy/mediatek/phy-mtk-mipi* 6960 6961DRM DRIVERS FOR NVIDIA TEGRA 6962M: Thierry Reding <thierry.reding@gmail.com> 6963M: Mikko Perttunen <mperttunen@nvidia.com> 6964L: dri-devel@lists.freedesktop.org 6965L: linux-tegra@vger.kernel.org 6966S: Supported 6967T: git https://gitlab.freedesktop.org/drm/tegra.git 6968F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6969F: Documentation/devicetree/bindings/gpu/host1x/ 6970F: drivers/gpu/drm/tegra/ 6971F: drivers/gpu/host1x/ 6972F: include/linux/host1x.h 6973F: include/uapi/drm/tegra_drm.h 6974 6975DRM DRIVERS FOR RENESAS 6976M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6977M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6978L: dri-devel@lists.freedesktop.org 6979L: linux-renesas-soc@vger.kernel.org 6980S: Supported 6981T: git git://linuxtv.org/pinchartl/media drm/du/next 6982F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6983F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6984F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6985F: Documentation/devicetree/bindings/display/renesas,du.yaml 6986F: drivers/gpu/drm/renesas/ 6987F: include/linux/platform_data/shmob_drm.h 6988 6989DRM DRIVERS FOR ROCKCHIP 6990M: Sandy Huang <hjc@rock-chips.com> 6991M: Heiko Stübner <heiko@sntech.de> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/rockchip/ 6996F: drivers/gpu/drm/rockchip/ 6997 6998DRM DRIVERS FOR STI 6999M: Alain Volmat <alain.volmat@foss.st.com> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002T: git git://anongit.freedesktop.org/drm/drm-misc 7003F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7004F: drivers/gpu/drm/sti 7005 7006DRM DRIVERS FOR STM 7007M: Yannick Fertre <yannick.fertre@foss.st.com> 7008M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7009M: Philippe Cornu <philippe.cornu@foss.st.com> 7010L: dri-devel@lists.freedesktop.org 7011S: Maintained 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7014F: drivers/gpu/drm/stm 7015 7016DRM DRIVERS FOR TI KEYSTONE 7017M: Jyri Sarha <jyri.sarha@iki.fi> 7018M: Tomi Valkeinen <tomba@kernel.org> 7019L: dri-devel@lists.freedesktop.org 7020S: Maintained 7021T: git git://anongit.freedesktop.org/drm/drm-misc 7022F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7024F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7025F: drivers/gpu/drm/tidss/ 7026 7027DRM DRIVERS FOR TI LCDC 7028M: Jyri Sarha <jyri.sarha@iki.fi> 7029R: Tomi Valkeinen <tomba@kernel.org> 7030L: dri-devel@lists.freedesktop.org 7031S: Maintained 7032F: Documentation/devicetree/bindings/display/tilcdc/ 7033F: drivers/gpu/drm/tilcdc/ 7034 7035DRM DRIVERS FOR TI OMAP 7036M: Tomi Valkeinen <tomba@kernel.org> 7037L: dri-devel@lists.freedesktop.org 7038S: Maintained 7039F: Documentation/devicetree/bindings/display/ti/ 7040F: drivers/gpu/drm/omapdrm/ 7041 7042DRM DRIVERS FOR V3D 7043M: Emma Anholt <emma@anholt.net> 7044M: Melissa Wen <mwen@igalia.com> 7045S: Supported 7046T: git git://anongit.freedesktop.org/drm/drm-misc 7047F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7048F: drivers/gpu/drm/v3d/ 7049F: include/uapi/drm/v3d_drm.h 7050 7051DRM DRIVERS FOR VC4 7052M: Emma Anholt <emma@anholt.net> 7053M: Maxime Ripard <mripard@kernel.org> 7054S: Supported 7055T: git git://github.com/anholt/linux 7056T: git git://anongit.freedesktop.org/drm/drm-misc 7057F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7058F: drivers/gpu/drm/vc4/ 7059F: include/uapi/drm/vc4_drm.h 7060 7061DRM DRIVERS FOR VIVANTE GPU IP 7062M: Lucas Stach <l.stach@pengutronix.de> 7063R: Russell King <linux+etnaviv@armlinux.org.uk> 7064R: Christian Gmeiner <christian.gmeiner@gmail.com> 7065L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7066L: dri-devel@lists.freedesktop.org 7067S: Maintained 7068F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7069F: drivers/gpu/drm/etnaviv/ 7070F: include/uapi/drm/etnaviv_drm.h 7071 7072DRM DRIVERS FOR XEN 7073M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7074L: dri-devel@lists.freedesktop.org 7075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7076S: Supported 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/gpu/xen-front.rst 7079F: drivers/gpu/drm/xen/ 7080 7081DRM DRIVERS FOR XILINX 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM GPU SCHEDULER 7090M: Luben Tuikov <luben.tuikov@amd.com> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: drivers/gpu/drm/scheduler/ 7095F: include/drm/gpu_scheduler.h 7096 7097DRM PANEL DRIVERS 7098M: Neil Armstrong <neil.armstrong@linaro.org> 7099R: Sam Ravnborg <sam@ravnborg.org> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: Documentation/devicetree/bindings/display/panel/ 7104F: drivers/gpu/drm/drm_panel.c 7105F: drivers/gpu/drm/panel/ 7106F: include/drm/drm_panel.h 7107 7108DRM PRIVACY-SCREEN CLASS 7109M: Hans de Goede <hdegoede@redhat.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: drivers/gpu/drm/drm_privacy_screen* 7114F: include/drm/drm_privacy_screen* 7115 7116DRM TTM SUBSYSTEM 7117M: Christian Koenig <christian.koenig@amd.com> 7118M: Huang Rui <ray.huang@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/ttm/ 7123F: include/drm/ttm/ 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252M: Jim Cromie <jim.cromie@gmail.com> 7253S: Maintained 7254F: include/linux/dynamic_debug.h 7255F: lib/dynamic_debug.c 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7266M: Daniel Lezcano <daniel.lezcano@kernel.org> 7267L: linux-pm@vger.kernel.org 7268S: Supported 7269B: https://bugzilla.kernel.org 7270T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7271F: drivers/powercap/dtpm* 7272F: include/linux/dtpm.h 7273 7274DZ DECSTATION DZ11 SERIAL DRIVER 7275M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7276S: Maintained 7277F: drivers/tty/serial/dz.* 7278 7279E3X0 POWER BUTTON DRIVER 7280M: Moritz Fischer <moritz.fischer@ettus.com> 7281L: usrp-users@lists.ettus.com 7282S: Supported 7283W: http://www.ettus.com 7284F: Documentation/devicetree/bindings/input/e3x0-button.txt 7285F: drivers/input/misc/e3x0-button.c 7286 7287E4000 MEDIA DRIVER 7288M: Antti Palosaari <crope@iki.fi> 7289L: linux-media@vger.kernel.org 7290S: Maintained 7291W: https://linuxtv.org 7292W: http://palosaari.fi/linux/ 7293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7294T: git git://linuxtv.org/anttip/media_tree.git 7295F: drivers/media/tuners/e4000* 7296 7297EARTH_PT1 MEDIA DRIVER 7298M: Akihiro Tsukada <tskd08@gmail.com> 7299L: linux-media@vger.kernel.org 7300S: Odd Fixes 7301F: drivers/media/pci/pt1/ 7302 7303EARTH_PT3 MEDIA DRIVER 7304M: Akihiro Tsukada <tskd08@gmail.com> 7305L: linux-media@vger.kernel.org 7306S: Odd Fixes 7307F: drivers/media/pci/pt3/ 7308 7309EC100 MEDIA DRIVER 7310M: Antti Palosaari <crope@iki.fi> 7311L: linux-media@vger.kernel.org 7312S: Maintained 7313W: https://linuxtv.org 7314W: http://palosaari.fi/linux/ 7315Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7316T: git git://linuxtv.org/anttip/media_tree.git 7317F: drivers/media/dvb-frontends/ec100* 7318 7319ECRYPT FILE SYSTEM 7320M: Tyler Hicks <code@tyhicks.com> 7321L: ecryptfs@vger.kernel.org 7322S: Odd Fixes 7323W: http://ecryptfs.org 7324W: https://launchpad.net/ecryptfs 7325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7326F: Documentation/filesystems/ecryptfs.rst 7327F: fs/ecryptfs/ 7328 7329EDAC-AMD64 7330M: Yazen Ghannam <yazen.ghannam@amd.com> 7331L: linux-edac@vger.kernel.org 7332S: Supported 7333F: drivers/edac/amd64_edac* 7334F: drivers/edac/mce_amd* 7335 7336EDAC-ARMADA 7337M: Jan Luebbe <jlu@pengutronix.de> 7338L: linux-edac@vger.kernel.org 7339S: Maintained 7340F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7341F: drivers/edac/armada_xp_* 7342 7343EDAC-AST2500 7344M: Stefan Schaeckeler <sschaeck@cisco.com> 7345S: Supported 7346F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7347F: drivers/edac/aspeed_edac.c 7348 7349EDAC-BLUEFIELD 7350M: Shravan Kumar Ramani <shravankr@nvidia.com> 7351S: Supported 7352F: drivers/edac/bluefield_edac.c 7353 7354EDAC-CALXEDA 7355M: Andre Przywara <andre.przywara@arm.com> 7356L: linux-edac@vger.kernel.org 7357S: Maintained 7358F: drivers/edac/highbank* 7359 7360EDAC-CAVIUM OCTEON 7361M: Ralf Baechle <ralf@linux-mips.org> 7362L: linux-edac@vger.kernel.org 7363L: linux-mips@vger.kernel.org 7364S: Supported 7365F: drivers/edac/octeon_edac* 7366 7367EDAC-CAVIUM THUNDERX 7368M: Robert Richter <rric@kernel.org> 7369L: linux-edac@vger.kernel.org 7370S: Odd Fixes 7371F: drivers/edac/thunderx_edac* 7372 7373EDAC-CORE 7374M: Borislav Petkov <bp@alien8.de> 7375M: Tony Luck <tony.luck@intel.com> 7376R: James Morse <james.morse@arm.com> 7377R: Mauro Carvalho Chehab <mchehab@kernel.org> 7378R: Robert Richter <rric@kernel.org> 7379L: linux-edac@vger.kernel.org 7380S: Supported 7381T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7382F: Documentation/admin-guide/ras.rst 7383F: Documentation/driver-api/edac.rst 7384F: drivers/edac/ 7385F: include/linux/edac.h 7386 7387EDAC-DMC520 7388M: Lei Wang <lewan@microsoft.com> 7389L: linux-edac@vger.kernel.org 7390S: Supported 7391F: drivers/edac/dmc520_edac.c 7392 7393EDAC-E752X 7394M: Mark Gross <markgross@kernel.org> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/e752x_edac.c 7398 7399EDAC-E7XXX 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/e7xxx_edac.c 7403 7404EDAC-FSL_DDR 7405M: York Sun <york.sun@nxp.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/fsl_ddr_edac.* 7409 7410EDAC-GHES 7411M: Mauro Carvalho Chehab <mchehab@kernel.org> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/ghes_edac.c 7415 7416EDAC-I10NM 7417M: Tony Luck <tony.luck@intel.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i10nm_base.c 7421 7422EDAC-I3000 7423L: linux-edac@vger.kernel.org 7424S: Orphan 7425F: drivers/edac/i3000_edac.c 7426 7427EDAC-I5000 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i5000_edac.c 7431 7432EDAC-I5400 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i5400_edac.c 7437 7438EDAC-I7300 7439M: Mauro Carvalho Chehab <mchehab@kernel.org> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i7300_edac.c 7443 7444EDAC-I7CORE 7445M: Mauro Carvalho Chehab <mchehab@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i7core_edac.c 7449 7450EDAC-I82443BXGX 7451M: Tim Small <tim@buttersideup.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i82443bxgx_edac.c 7455 7456EDAC-I82975X 7457M: "Arvind R." <arvino55@gmail.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/i82975x_edac.c 7461 7462EDAC-IE31200 7463M: Jason Baron <jbaron@akamai.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/ie31200_edac.c 7467 7468EDAC-IGEN6 7469M: Tony Luck <tony.luck@intel.com> 7470R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/igen6_edac.c 7474 7475EDAC-MPC85XX 7476M: Johannes Thumshirn <morbidrsa@gmail.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/mpc85xx_edac.[ch] 7480 7481EDAC-NPCM 7482M: Marvin Lin <kflin@nuvoton.com> 7483M: Stanley Chu <yschu@nuvoton.com> 7484L: linux-edac@vger.kernel.org 7485S: Maintained 7486F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7487F: drivers/edac/npcm_edac.c 7488 7489EDAC-PASEMI 7490M: Egor Martovetsky <egor@pasemi.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/pasemi_edac.c 7494 7495EDAC-PND2 7496M: Tony Luck <tony.luck@intel.com> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/pnd2_edac.[ch] 7500 7501EDAC-QCOM 7502M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7503L: linux-arm-msm@vger.kernel.org 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/qcom_edac.c 7507 7508EDAC-R82600 7509M: Tim Small <tim@buttersideup.com> 7510L: linux-edac@vger.kernel.org 7511S: Maintained 7512F: drivers/edac/r82600_edac.c 7513 7514EDAC-SBRIDGE 7515M: Tony Luck <tony.luck@intel.com> 7516R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: drivers/edac/sb_edac.c 7520 7521EDAC-SKYLAKE 7522M: Tony Luck <tony.luck@intel.com> 7523L: linux-edac@vger.kernel.org 7524S: Maintained 7525F: drivers/edac/skx_*.[ch] 7526 7527EDAC-TI 7528M: Tero Kristo <kristo@kernel.org> 7529L: linux-edac@vger.kernel.org 7530S: Odd Fixes 7531F: drivers/edac/ti_edac.c 7532 7533EDIROL UA-101/UA-1000 DRIVER 7534M: Clemens Ladisch <clemens@ladisch.de> 7535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7538F: sound/usb/misc/ua101.c 7539 7540EFI TEST DRIVER 7541M: Ivan Hu <ivan.hu@canonical.com> 7542M: Ard Biesheuvel <ardb@kernel.org> 7543L: linux-efi@vger.kernel.org 7544S: Maintained 7545F: drivers/firmware/efi/test/ 7546 7547EFI VARIABLE FILESYSTEM 7548M: Jeremy Kerr <jk@ozlabs.org> 7549M: Ard Biesheuvel <ardb@kernel.org> 7550L: linux-efi@vger.kernel.org 7551S: Maintained 7552T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7553F: fs/efivarfs/ 7554 7555EFIFB FRAMEBUFFER DRIVER 7556M: Peter Jones <pjones@redhat.com> 7557L: linux-fbdev@vger.kernel.org 7558S: Maintained 7559F: drivers/video/fbdev/efifb.c 7560 7561EFS FILESYSTEM 7562S: Orphan 7563W: http://aeschi.ch.eu.org/efs/ 7564F: fs/efs/ 7565 7566EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7567M: Douglas Miller <dougmill@linux.ibm.com> 7568L: netdev@vger.kernel.org 7569S: Maintained 7570F: drivers/net/ethernet/ibm/ehea/ 7571 7572ELM327 CAN NETWORK DRIVER 7573M: Max Staudt <max@enpas.org> 7574L: linux-can@vger.kernel.org 7575S: Maintained 7576F: Documentation/networking/device_drivers/can/can327.rst 7577F: drivers/net/can/can327.c 7578 7579EM28XX VIDEO4LINUX DRIVER 7580M: Mauro Carvalho Chehab <mchehab@kernel.org> 7581L: linux-media@vger.kernel.org 7582S: Maintained 7583W: https://linuxtv.org 7584T: git git://linuxtv.org/media_tree.git 7585F: Documentation/admin-guide/media/em28xx* 7586F: drivers/media/usb/em28xx/ 7587 7588EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7589M: Adrian Hunter <adrian.hunter@intel.com> 7590M: Ritesh Harjani <riteshh@codeaurora.org> 7591M: Asutosh Das <asutoshd@codeaurora.org> 7592L: linux-mmc@vger.kernel.org 7593S: Supported 7594F: drivers/mmc/host/cqhci* 7595 7596EMULEX 10Gbps iSCSI - OneConnect DRIVER 7597M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7598L: linux-scsi@vger.kernel.org 7599S: Supported 7600W: http://www.broadcom.com 7601F: drivers/scsi/be2iscsi/ 7602 7603EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7604M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7605M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7606M: Somnath Kotur <somnath.kotur@broadcom.com> 7607L: netdev@vger.kernel.org 7608S: Supported 7609W: http://www.emulex.com 7610F: drivers/net/ethernet/emulex/benet/ 7611 7612EMULEX ONECONNECT ROCE DRIVER 7613M: Selvin Xavier <selvin.xavier@broadcom.com> 7614L: linux-rdma@vger.kernel.org 7615S: Odd Fixes 7616W: http://www.broadcom.com 7617F: drivers/infiniband/hw/ocrdma/ 7618F: include/uapi/rdma/ocrdma-abi.h 7619 7620EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7621M: James Smart <james.smart@broadcom.com> 7622M: Ram Vegesna <ram.vegesna@broadcom.com> 7623L: linux-scsi@vger.kernel.org 7624L: target-devel@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/elx/ 7628 7629EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7630M: James Smart <james.smart@broadcom.com> 7631M: Dick Kennedy <dick.kennedy@broadcom.com> 7632L: linux-scsi@vger.kernel.org 7633S: Supported 7634W: http://www.broadcom.com 7635F: drivers/scsi/lpfc/ 7636 7637ENE CB710 FLASH CARD READER DRIVER 7638M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7639S: Maintained 7640F: drivers/misc/cb710/ 7641F: drivers/mmc/host/cb710-mmc.* 7642F: include/linux/cb710.h 7643 7644ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7645M: Maxim Levitsky <maximlevitsky@gmail.com> 7646S: Maintained 7647F: drivers/media/rc/ene_ir.* 7648 7649EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7650M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7651L: linuxppc-dev@lists.ozlabs.org 7652S: Maintained 7653F: drivers/tty/ehv_bytechan.c 7654 7655EPSON S1D13XXX FRAMEBUFFER DRIVER 7656M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7659F: drivers/video/fbdev/s1d13xxxfb.c 7660F: include/video/s1d13xxxfb.h 7661 7662EROFS FILE SYSTEM 7663M: Gao Xiang <xiang@kernel.org> 7664M: Chao Yu <chao@kernel.org> 7665R: Yue Hu <huyue2@coolpad.com> 7666R: Jeffle Xu <jefflexu@linux.alibaba.com> 7667L: linux-erofs@lists.ozlabs.org 7668S: Maintained 7669T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7670F: Documentation/ABI/testing/sysfs-fs-erofs 7671F: Documentation/filesystems/erofs.rst 7672F: fs/erofs/ 7673F: include/trace/events/erofs.h 7674 7675ERRSEQ ERROR TRACKING INFRASTRUCTURE 7676M: Jeff Layton <jlayton@kernel.org> 7677S: Maintained 7678F: include/linux/errseq.h 7679F: lib/errseq.c 7680 7681ESD CAN/USB DRIVERS 7682M: Frank Jungclaus <frank.jungclaus@esd.eu> 7683R: socketcan@esd.eu 7684L: linux-can@vger.kernel.org 7685S: Maintained 7686F: drivers/net/can/usb/esd_usb.c 7687 7688ET131X NETWORK DRIVER 7689M: Mark Einon <mark.einon@gmail.com> 7690S: Odd Fixes 7691F: drivers/net/ethernet/agere/ 7692 7693ETAS ES58X CAN/USB DRIVER 7694M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7695L: linux-can@vger.kernel.org 7696S: Maintained 7697F: Documentation/networking/devlink/etas_es58x.rst 7698F: drivers/net/can/usb/etas_es58x/ 7699 7700ETHERNET BRIDGE 7701M: Roopa Prabhu <roopa@nvidia.com> 7702M: Nikolay Aleksandrov <razor@blackwall.org> 7703L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7704L: netdev@vger.kernel.org 7705S: Maintained 7706W: http://www.linuxfoundation.org/en/Net:Bridge 7707F: include/linux/netfilter_bridge/ 7708F: net/bridge/ 7709 7710ETHERNET PHY LIBRARY 7711M: Andrew Lunn <andrew@lunn.ch> 7712M: Heiner Kallweit <hkallweit1@gmail.com> 7713R: Russell King <linux@armlinux.org.uk> 7714L: netdev@vger.kernel.org 7715S: Maintained 7716F: Documentation/ABI/testing/sysfs-class-net-phydev 7717F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7718F: Documentation/devicetree/bindings/net/mdio* 7719F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7720F: Documentation/networking/phy.rst 7721F: drivers/net/mdio/ 7722F: drivers/net/mdio/acpi_mdio.c 7723F: drivers/net/mdio/fwnode_mdio.c 7724F: drivers/net/mdio/of_mdio.c 7725F: drivers/net/pcs/ 7726F: drivers/net/phy/ 7727F: include/dt-bindings/net/qca-ar803x.h 7728F: include/linux/*mdio*.h 7729F: include/linux/linkmode.h 7730F: include/linux/mdio/*.h 7731F: include/linux/mii.h 7732F: include/linux/of_net.h 7733F: include/linux/phy.h 7734F: include/linux/phy_fixed.h 7735F: include/linux/platform_data/mdio-bcm-unimac.h 7736F: include/linux/platform_data/mdio-gpio.h 7737F: include/trace/events/mdio.h 7738F: include/uapi/linux/mdio.h 7739F: include/uapi/linux/mii.h 7740F: net/core/of_net.c 7741 7742EXEC & BINFMT API 7743R: Eric Biederman <ebiederm@xmission.com> 7744R: Kees Cook <keescook@chromium.org> 7745L: linux-mm@kvack.org 7746S: Supported 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7748F: fs/*binfmt_*.c 7749F: fs/exec.c 7750F: include/linux/binfmts.h 7751F: include/linux/elf.h 7752F: include/uapi/linux/binfmts.h 7753F: include/uapi/linux/elf.h 7754F: tools/testing/selftests/exec/ 7755N: asm/elf.h 7756N: binfmt 7757 7758EXFAT FILE SYSTEM 7759M: Namjae Jeon <linkinjeon@kernel.org> 7760M: Sungjong Seo <sj1557.seo@samsung.com> 7761L: linux-fsdevel@vger.kernel.org 7762S: Maintained 7763T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7764F: fs/exfat/ 7765 7766EXT2 FILE SYSTEM 7767M: Jan Kara <jack@suse.com> 7768L: linux-ext4@vger.kernel.org 7769S: Maintained 7770F: Documentation/filesystems/ext2.rst 7771F: fs/ext2/ 7772F: include/linux/ext2* 7773 7774EXT4 FILE SYSTEM 7775M: "Theodore Ts'o" <tytso@mit.edu> 7776M: Andreas Dilger <adilger.kernel@dilger.ca> 7777L: linux-ext4@vger.kernel.org 7778S: Maintained 7779W: http://ext4.wiki.kernel.org 7780Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7782F: Documentation/filesystems/ext4/ 7783F: fs/ext4/ 7784F: include/trace/events/ext4.h 7785F: include/uapi/linux/ext4.h 7786 7787Extended Verification Module (EVM) 7788M: Mimi Zohar <zohar@linux.ibm.com> 7789L: linux-integrity@vger.kernel.org 7790S: Supported 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7792F: security/integrity/ 7793F: security/integrity/evm/ 7794 7795EXTENSIBLE FIRMWARE INTERFACE (EFI) 7796M: Ard Biesheuvel <ardb@kernel.org> 7797L: linux-efi@vger.kernel.org 7798S: Maintained 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7800F: Documentation/admin-guide/efi-stub.rst 7801F: arch/*/include/asm/efi.h 7802F: arch/*/kernel/efi.c 7803F: arch/arm/boot/compressed/efi-header.S 7804F: arch/x86/platform/efi/ 7805F: drivers/firmware/efi/ 7806F: include/linux/efi*.h 7807 7808EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7809M: MyungJoo Ham <myungjoo.ham@samsung.com> 7810M: Chanwoo Choi <cw00.choi@samsung.com> 7811L: linux-kernel@vger.kernel.org 7812S: Maintained 7813T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7814F: Documentation/devicetree/bindings/extcon/ 7815F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7816F: drivers/extcon/ 7817F: include/linux/extcon.h 7818F: include/linux/extcon/ 7819 7820EXTRA BOOT CONFIG 7821M: Masami Hiramatsu <mhiramat@kernel.org> 7822L: linux-kernel@vger.kernel.org 7823L: linux-trace-kernel@vger.kernel.org 7824S: Maintained 7825Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7826T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7827F: Documentation/admin-guide/bootconfig.rst 7828F: fs/proc/bootconfig.c 7829F: include/linux/bootconfig.h 7830F: lib/bootconfig-data.S 7831F: lib/bootconfig.c 7832F: tools/bootconfig/* 7833F: tools/bootconfig/scripts/* 7834 7835EXYNOS DP DRIVER 7836M: Jingoo Han <jingoohan1@gmail.com> 7837L: dri-devel@lists.freedesktop.org 7838S: Maintained 7839F: drivers/gpu/drm/exynos/exynos_dp* 7840 7841EXYNOS SYSMMU (IOMMU) driver 7842M: Marek Szyprowski <m.szyprowski@samsung.com> 7843L: iommu@lists.linux.dev 7844S: Maintained 7845F: drivers/iommu/exynos-iommu.c 7846 7847F2FS FILE SYSTEM 7848M: Jaegeuk Kim <jaegeuk@kernel.org> 7849M: Chao Yu <chao@kernel.org> 7850L: linux-f2fs-devel@lists.sourceforge.net 7851S: Maintained 7852W: https://f2fs.wiki.kernel.org/ 7853Q: https://patchwork.kernel.org/project/f2fs/list/ 7854B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7855T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7856F: Documentation/ABI/testing/sysfs-fs-f2fs 7857F: Documentation/filesystems/f2fs.rst 7858F: fs/f2fs/ 7859F: include/linux/f2fs_fs.h 7860F: include/trace/events/f2fs.h 7861F: include/uapi/linux/f2fs.h 7862 7863F71805F HARDWARE MONITORING DRIVER 7864M: Jean Delvare <jdelvare@suse.com> 7865L: linux-hwmon@vger.kernel.org 7866S: Maintained 7867F: Documentation/hwmon/f71805f.rst 7868F: drivers/hwmon/f71805f.c 7869 7870FADDR2LINE 7871M: Josh Poimboeuf <jpoimboe@kernel.org> 7872S: Maintained 7873F: scripts/faddr2line 7874 7875FAILOVER MODULE 7876M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7877L: netdev@vger.kernel.org 7878S: Supported 7879F: Documentation/networking/failover.rst 7880F: include/net/failover.h 7881F: net/core/failover.c 7882 7883FANOTIFY 7884M: Jan Kara <jack@suse.cz> 7885R: Amir Goldstein <amir73il@gmail.com> 7886R: Matthew Bobrowski <repnop@google.com> 7887L: linux-fsdevel@vger.kernel.org 7888S: Maintained 7889F: fs/notify/fanotify/ 7890F: include/linux/fanotify.h 7891F: include/uapi/linux/fanotify.h 7892 7893FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7894M: Linus Walleij <linus.walleij@linaro.org> 7895L: linux-usb@vger.kernel.org 7896S: Maintained 7897F: drivers/usb/fotg210/ 7898 7899FARSYNC SYNCHRONOUS DRIVER 7900M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7901S: Supported 7902W: http://www.farsite.co.uk/ 7903F: drivers/net/wan/farsync.* 7904 7905FAULT INJECTION SUPPORT 7906M: Akinobu Mita <akinobu.mita@gmail.com> 7907S: Supported 7908F: Documentation/fault-injection/ 7909F: lib/fault-inject.c 7910 7911FBTFT Framebuffer drivers 7912L: dri-devel@lists.freedesktop.org 7913L: linux-fbdev@vger.kernel.org 7914S: Orphan 7915F: drivers/staging/fbtft/ 7916 7917FC0011 TUNER DRIVER 7918M: Michael Buesch <m@bues.ch> 7919L: linux-media@vger.kernel.org 7920S: Maintained 7921F: drivers/media/tuners/fc0011.c 7922F: drivers/media/tuners/fc0011.h 7923 7924FC2580 MEDIA DRIVER 7925M: Antti Palosaari <crope@iki.fi> 7926L: linux-media@vger.kernel.org 7927S: Maintained 7928W: https://linuxtv.org 7929W: http://palosaari.fi/linux/ 7930Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7931T: git git://linuxtv.org/anttip/media_tree.git 7932F: drivers/media/tuners/fc2580* 7933 7934FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7935M: Hannes Reinecke <hare@suse.de> 7936L: linux-scsi@vger.kernel.org 7937S: Supported 7938W: www.Open-FCoE.org 7939F: drivers/scsi/fcoe/ 7940F: drivers/scsi/libfc/ 7941F: include/scsi/fc/ 7942F: include/scsi/libfc.h 7943F: include/scsi/libfcoe.h 7944F: include/uapi/scsi/fc/ 7945 7946FILE LOCKING (flock() and fcntl()/lockf()) 7947M: Jeff Layton <jlayton@kernel.org> 7948M: Chuck Lever <chuck.lever@oracle.com> 7949L: linux-fsdevel@vger.kernel.org 7950S: Maintained 7951F: fs/fcntl.c 7952F: fs/locks.c 7953F: include/linux/fcntl.h 7954F: include/uapi/linux/fcntl.h 7955 7956FILESYSTEM DIRECT ACCESS (DAX) 7957M: Dan Williams <dan.j.williams@intel.com> 7958R: Matthew Wilcox <willy@infradead.org> 7959R: Jan Kara <jack@suse.cz> 7960L: linux-fsdevel@vger.kernel.org 7961L: nvdimm@lists.linux.dev 7962S: Supported 7963F: fs/dax.c 7964F: include/linux/dax.h 7965F: include/trace/events/fs_dax.h 7966 7967FILESYSTEMS (VFS and infrastructure) 7968M: Alexander Viro <viro@zeniv.linux.org.uk> 7969M: Christian Brauner <brauner@kernel.org> 7970L: linux-fsdevel@vger.kernel.org 7971S: Maintained 7972F: fs/* 7973F: include/linux/fs.h 7974F: include/linux/fs_types.h 7975F: include/uapi/linux/fs.h 7976F: include/uapi/linux/openat2.h 7977 7978FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7979M: Riku Voipio <riku.voipio@iki.fi> 7980L: linux-hwmon@vger.kernel.org 7981S: Maintained 7982F: drivers/hwmon/f75375s.c 7983F: include/linux/f75375s.h 7984 7985FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7986M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7987L: linux-can@vger.kernel.org 7988S: Maintained 7989F: drivers/net/can/usb/f81604.c 7990 7991FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7992M: Clemens Ladisch <clemens@ladisch.de> 7993M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7994L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7995S: Maintained 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7997F: include/uapi/sound/firewire.h 7998F: sound/firewire/ 7999 8000FIREWIRE MEDIA DRIVERS (firedtv) 8001M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8002L: linux-media@vger.kernel.org 8003L: linux1394-devel@lists.sourceforge.net 8004S: Maintained 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8006F: drivers/media/firewire/ 8007 8008FIREWIRE SBP-2 TARGET 8009M: Chris Boot <bootc@bootc.net> 8010L: linux-scsi@vger.kernel.org 8011L: target-devel@vger.kernel.org 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8015F: drivers/target/sbp/ 8016 8017FIREWIRE SUBSYSTEM 8018M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8019M: Takashi Sakamoto <takaswie@kernel.org> 8020L: linux1394-devel@lists.sourceforge.net 8021S: Maintained 8022W: http://ieee1394.docs.kernel.org/ 8023T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8024F: drivers/firewire/ 8025F: include/linux/firewire.h 8026F: include/uapi/linux/firewire*.h 8027F: tools/firewire/ 8028 8029FIRMWARE FRAMEWORK FOR ARMV8-A 8030M: Sudeep Holla <sudeep.holla@arm.com> 8031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8032S: Maintained 8033F: drivers/firmware/arm_ffa/ 8034F: include/linux/arm_ffa.h 8035 8036FIRMWARE LOADER (request_firmware) 8037M: Luis Chamberlain <mcgrof@kernel.org> 8038M: Russ Weight <russell.h.weight@intel.com> 8039L: linux-kernel@vger.kernel.org 8040S: Maintained 8041F: Documentation/firmware_class/ 8042F: drivers/base/firmware_loader/ 8043F: include/linux/firmware.h 8044 8045FLEXTIMER FTM-QUADDEC DRIVER 8046M: Patrick Havelange <patrick.havelange@essensium.com> 8047L: linux-iio@vger.kernel.org 8048S: Maintained 8049F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8050F: drivers/counter/ftm-quaddec.c 8051 8052FLOPPY DRIVER 8053M: Denis Efremov <efremov@linux.com> 8054L: linux-block@vger.kernel.org 8055S: Odd Fixes 8056F: drivers/block/floppy.c 8057 8058FLYSKY FSIA6B RC RECEIVER 8059M: Markus Koch <markus@notsyncing.net> 8060L: linux-input@vger.kernel.org 8061S: Maintained 8062F: drivers/input/joystick/fsia6b.c 8063 8064FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8065M: Geoffrey D. Bennett <g@b4.vu> 8066L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8067S: Maintained 8068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8069F: sound/usb/mixer_scarlett_gen2.c 8070 8071FORCEDETH GIGABIT ETHERNET DRIVER 8072M: Rain River <rain.1986.08.12@gmail.com> 8073M: Zhu Yanjun <zyjzyj2000@gmail.com> 8074L: netdev@vger.kernel.org 8075S: Maintained 8076F: drivers/net/ethernet/nvidia/* 8077 8078FORTIFY_SOURCE 8079M: Kees Cook <keescook@chromium.org> 8080L: linux-hardening@vger.kernel.org 8081S: Supported 8082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8083F: include/linux/fortify-string.h 8084F: lib/fortify_kunit.c 8085F: lib/memcpy_kunit.c 8086F: lib/strcat_kunit.c 8087F: lib/strscpy_kunit.c 8088F: lib/test_fortify/* 8089F: scripts/test_fortify.sh 8090K: \b__NO_FORTIFY\b 8091 8092FPGA DFL DRIVERS 8093M: Wu Hao <hao.wu@intel.com> 8094R: Tom Rix <trix@redhat.com> 8095L: linux-fpga@vger.kernel.org 8096S: Maintained 8097F: Documentation/ABI/testing/sysfs-bus-dfl* 8098F: Documentation/fpga/dfl.rst 8099F: drivers/fpga/dfl* 8100F: drivers/uio/uio_dfl.c 8101F: include/linux/dfl.h 8102F: include/uapi/linux/fpga-dfl.h 8103 8104FPGA MANAGER FRAMEWORK 8105M: Moritz Fischer <mdf@kernel.org> 8106M: Wu Hao <hao.wu@intel.com> 8107M: Xu Yilun <yilun.xu@intel.com> 8108R: Tom Rix <trix@redhat.com> 8109L: linux-fpga@vger.kernel.org 8110S: Maintained 8111Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8112T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8113F: Documentation/devicetree/bindings/fpga/ 8114F: Documentation/driver-api/fpga/ 8115F: Documentation/fpga/ 8116F: drivers/fpga/ 8117F: include/linux/fpga/ 8118 8119FPU EMULATOR 8120M: Bill Metzenthen <billm@melbpc.org.au> 8121S: Maintained 8122W: https://floatingpoint.billm.au/ 8123F: arch/x86/math-emu/ 8124 8125FRAMEBUFFER CORE 8126M: Daniel Vetter <daniel@ffwll.ch> 8127S: Odd Fixes 8128T: git git://anongit.freedesktop.org/drm/drm-misc 8129F: drivers/video/fbdev/core/ 8130 8131FRAMEBUFFER LAYER 8132M: Helge Deller <deller@gmx.de> 8133L: linux-fbdev@vger.kernel.org 8134L: dri-devel@lists.freedesktop.org 8135S: Maintained 8136Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8137T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8138F: Documentation/fb/ 8139F: drivers/video/ 8140F: include/linux/fb.h 8141F: include/uapi/linux/fb.h 8142F: include/uapi/video/ 8143F: include/video/ 8144 8145FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8146M: Horia Geantă <horia.geanta@nxp.com> 8147M: Pankaj Gupta <pankaj.gupta@nxp.com> 8148M: Gaurav Jain <gaurav.jain@nxp.com> 8149L: linux-crypto@vger.kernel.org 8150S: Maintained 8151F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8152F: drivers/crypto/caam/ 8153 8154FREESCALE COLDFIRE M5441X MMC DRIVER 8155M: Angelo Dureghello <angelo.dureghello@timesys.com> 8156L: linux-mmc@vger.kernel.org 8157S: Maintained 8158F: drivers/mmc/host/sdhci-esdhc-mcf.c 8159F: include/linux/platform_data/mmc-esdhc-mcf.h 8160 8161FREESCALE DIU FRAMEBUFFER DRIVER 8162M: Timur Tabi <timur@kernel.org> 8163L: linux-fbdev@vger.kernel.org 8164S: Maintained 8165F: drivers/video/fbdev/fsl-diu-fb.* 8166 8167FREESCALE DMA DRIVER 8168M: Li Yang <leoyang.li@nxp.com> 8169M: Zhang Wei <zw@zh-kernel.org> 8170L: linuxppc-dev@lists.ozlabs.org 8171S: Maintained 8172F: drivers/dma/fsldma.* 8173 8174FREESCALE DSPI DRIVER 8175M: Vladimir Oltean <olteanv@gmail.com> 8176L: linux-spi@vger.kernel.org 8177S: Maintained 8178F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8179F: drivers/spi/spi-fsl-dspi.c 8180F: include/linux/spi/spi-fsl-dspi.h 8181 8182FREESCALE ENETC ETHERNET DRIVERS 8183M: Claudiu Manoil <claudiu.manoil@nxp.com> 8184M: Vladimir Oltean <vladimir.oltean@nxp.com> 8185L: netdev@vger.kernel.org 8186S: Maintained 8187F: drivers/net/ethernet/freescale/enetc/ 8188 8189FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8190M: Claudiu Manoil <claudiu.manoil@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8194F: drivers/net/ethernet/freescale/gianfar* 8195 8196FREESCALE GPMI NAND DRIVER 8197M: Han Xu <han.xu@nxp.com> 8198L: linux-mtd@lists.infradead.org 8199S: Maintained 8200F: drivers/mtd/nand/raw/gpmi-nand/* 8201 8202FREESCALE I2C CPM DRIVER 8203M: Jochen Friedrich <jochen@scram.de> 8204L: linuxppc-dev@lists.ozlabs.org 8205L: linux-i2c@vger.kernel.org 8206S: Maintained 8207F: drivers/i2c/busses/i2c-cpm.c 8208 8209FREESCALE IMX / MXC FEC DRIVER 8210M: Wei Fang <wei.fang@nxp.com> 8211R: Shenwei Wang <shenwei.wang@nxp.com> 8212R: Clark Wang <xiaoning.wang@nxp.com> 8213R: NXP Linux Team <linux-imx@nxp.com> 8214L: netdev@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8217F: drivers/net/ethernet/freescale/fec.h 8218F: drivers/net/ethernet/freescale/fec_main.c 8219F: drivers/net/ethernet/freescale/fec_ptp.c 8220 8221FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8222M: Sascha Hauer <s.hauer@pengutronix.de> 8223R: Pengutronix Kernel Team <kernel@pengutronix.de> 8224L: linux-fbdev@vger.kernel.org 8225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8226S: Maintained 8227F: drivers/video/fbdev/imxfb.c 8228 8229FREESCALE IMX DDR PMU DRIVER 8230M: Frank Li <Frank.li@nxp.com> 8231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8232S: Maintained 8233F: Documentation/admin-guide/perf/imx-ddr.rst 8234F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8235F: drivers/perf/fsl_imx8_ddr_perf.c 8236 8237FREESCALE IMX I2C DRIVER 8238M: Oleksij Rempel <o.rempel@pengutronix.de> 8239R: Pengutronix Kernel Team <kernel@pengutronix.de> 8240L: linux-i2c@vger.kernel.org 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8243F: drivers/i2c/busses/i2c-imx.c 8244 8245FREESCALE IMX LPI2C DRIVER 8246M: Dong Aisheng <aisheng.dong@nxp.com> 8247L: linux-i2c@vger.kernel.org 8248L: linux-imx@nxp.com 8249S: Maintained 8250F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8251F: drivers/i2c/busses/i2c-imx-lpi2c.c 8252 8253FREESCALE MPC I2C DRIVER 8254M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8255L: linux-i2c@vger.kernel.org 8256S: Maintained 8257F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8258F: drivers/i2c/busses/i2c-mpc.c 8259 8260FREESCALE QORIQ DPAA ETHERNET DRIVER 8261M: Madalin Bucur <madalin.bucur@nxp.com> 8262L: netdev@vger.kernel.org 8263S: Maintained 8264F: drivers/net/ethernet/freescale/dpaa 8265 8266FREESCALE QORIQ DPAA FMAN DRIVER 8267M: Madalin Bucur <madalin.bucur@nxp.com> 8268R: Sean Anderson <sean.anderson@seco.com> 8269L: netdev@vger.kernel.org 8270S: Maintained 8271F: Documentation/devicetree/bindings/net/fsl-fman.txt 8272F: drivers/net/ethernet/freescale/fman 8273 8274FREESCALE QORIQ PTP CLOCK DRIVER 8275M: Yangbo Lu <yangbo.lu@nxp.com> 8276L: netdev@vger.kernel.org 8277S: Maintained 8278F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8279F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8280F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8281F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8282F: drivers/ptp/ptp_qoriq.c 8283F: drivers/ptp/ptp_qoriq_debugfs.c 8284F: include/linux/fsl/ptp_qoriq.h 8285 8286FREESCALE QUAD SPI DRIVER 8287M: Han Xu <han.xu@nxp.com> 8288L: linux-spi@vger.kernel.org 8289S: Maintained 8290F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8291F: drivers/spi/spi-fsl-qspi.c 8292 8293FREESCALE QUICC ENGINE LIBRARY 8294M: Qiang Zhao <qiang.zhao@nxp.com> 8295L: linuxppc-dev@lists.ozlabs.org 8296S: Maintained 8297F: drivers/soc/fsl/qe/ 8298F: include/soc/fsl/qe/ 8299 8300FREESCALE QUICC ENGINE QMC DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8305F: drivers/soc/fsl/qe/qmc.c 8306F: include/soc/fsl/qe/qmc.h 8307 8308FREESCALE QUICC ENGINE TSA DRIVER 8309M: Herve Codina <herve.codina@bootlin.com> 8310L: linuxppc-dev@lists.ozlabs.org 8311S: Maintained 8312F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8313F: drivers/soc/fsl/qe/tsa.c 8314F: drivers/soc/fsl/qe/tsa.h 8315F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8316 8317FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8318M: Li Yang <leoyang.li@nxp.com> 8319L: netdev@vger.kernel.org 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: drivers/net/ethernet/freescale/ucc_geth* 8323 8324FREESCALE QUICC ENGINE UCC HDLC DRIVER 8325M: Zhao Qiang <qiang.zhao@nxp.com> 8326L: netdev@vger.kernel.org 8327L: linuxppc-dev@lists.ozlabs.org 8328S: Maintained 8329F: drivers/net/wan/fsl_ucc_hdlc* 8330 8331FREESCALE QUICC ENGINE UCC UART DRIVER 8332M: Timur Tabi <timur@kernel.org> 8333L: linuxppc-dev@lists.ozlabs.org 8334S: Maintained 8335F: drivers/tty/serial/ucc_uart.c 8336 8337FREESCALE SOC DRIVERS 8338M: Li Yang <leoyang.li@nxp.com> 8339L: linuxppc-dev@lists.ozlabs.org 8340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8341S: Maintained 8342F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8343F: Documentation/devicetree/bindings/soc/fsl/ 8344F: drivers/soc/fsl/ 8345F: include/linux/fsl/ 8346F: include/soc/fsl/ 8347 8348FREESCALE SOC FS_ENET DRIVER 8349M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8350L: linuxppc-dev@lists.ozlabs.org 8351L: netdev@vger.kernel.org 8352S: Maintained 8353F: drivers/net/ethernet/freescale/fs_enet/ 8354F: include/linux/fs_enet_pd.h 8355 8356FREESCALE SOC SOUND DRIVERS 8357M: Shengjiu Wang <shengjiu.wang@gmail.com> 8358M: Xiubo Li <Xiubo.Lee@gmail.com> 8359R: Fabio Estevam <festevam@gmail.com> 8360R: Nicolin Chen <nicoleotsuka@gmail.com> 8361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8362L: linuxppc-dev@lists.ozlabs.org 8363S: Maintained 8364F: sound/soc/fsl/fsl* 8365F: sound/soc/fsl/imx* 8366F: sound/soc/fsl/mpc8610_hpcd.c 8367 8368FREESCALE SOC SOUND QMC DRIVER 8369M: Herve Codina <herve.codina@bootlin.com> 8370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8374F: sound/soc/fsl/fsl_qmc_audio.c 8375 8376FREESCALE USB PERIPHERAL DRIVERS 8377M: Li Yang <leoyang.li@nxp.com> 8378L: linux-usb@vger.kernel.org 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/usb/gadget/udc/fsl* 8382 8383FREESCALE USB PHY DRIVER 8384M: Ran Wang <ran.wang_1@nxp.com> 8385L: linux-usb@vger.kernel.org 8386L: linuxppc-dev@lists.ozlabs.org 8387S: Maintained 8388F: drivers/usb/phy/phy-fsl-usb* 8389 8390FREEVXFS FILESYSTEM 8391M: Christoph Hellwig <hch@infradead.org> 8392S: Maintained 8393W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8394F: fs/freevxfs/ 8395 8396FREEZER 8397M: "Rafael J. Wysocki" <rafael@kernel.org> 8398M: Pavel Machek <pavel@ucw.cz> 8399L: linux-pm@vger.kernel.org 8400S: Supported 8401F: Documentation/power/freezing-of-tasks.rst 8402F: include/linux/freezer.h 8403F: kernel/freezer.c 8404 8405FRONTSWAP API 8406M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8407L: linux-kernel@vger.kernel.org 8408S: Maintained 8409F: include/linux/frontswap.h 8410F: mm/frontswap.c 8411 8412FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8413M: David Howells <dhowells@redhat.com> 8414L: linux-cachefs@redhat.com (moderated for non-subscribers) 8415S: Supported 8416F: Documentation/filesystems/caching/ 8417F: fs/fscache/ 8418F: include/linux/fscache*.h 8419 8420FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8421M: Eric Biggers <ebiggers@kernel.org> 8422M: Theodore Y. Ts'o <tytso@mit.edu> 8423M: Jaegeuk Kim <jaegeuk@kernel.org> 8424L: linux-fscrypt@vger.kernel.org 8425S: Supported 8426Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8427T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8428F: Documentation/filesystems/fscrypt.rst 8429F: fs/crypto/ 8430F: include/linux/fscrypt.h 8431F: include/uapi/linux/fscrypt.h 8432 8433FSI SUBSYSTEM 8434M: Jeremy Kerr <jk@ozlabs.org> 8435M: Joel Stanley <joel@jms.id.au> 8436R: Alistar Popple <alistair@popple.id.au> 8437R: Eddie James <eajames@linux.ibm.com> 8438L: linux-fsi@lists.ozlabs.org 8439S: Supported 8440Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8441T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8442F: drivers/fsi/ 8443F: include/linux/fsi*.h 8444F: include/trace/events/fsi*.h 8445 8446FSI-ATTACHED I2C DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-i2c@vger.kernel.org 8449L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8450S: Maintained 8451F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8452F: drivers/i2c/busses/i2c-fsi.c 8453 8454FSI-ATTACHED SPI DRIVER 8455M: Eddie James <eajames@linux.ibm.com> 8456L: linux-spi@vger.kernel.org 8457S: Maintained 8458F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8459F: drivers/spi/spi-fsi.c 8460 8461FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8462M: Jan Kara <jack@suse.cz> 8463R: Amir Goldstein <amir73il@gmail.com> 8464L: linux-fsdevel@vger.kernel.org 8465S: Maintained 8466T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8467F: fs/notify/ 8468F: include/linux/fsnotify*.h 8469 8470FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8471M: Eric Biggers <ebiggers@kernel.org> 8472M: Theodore Y. Ts'o <tytso@mit.edu> 8473L: fsverity@lists.linux.dev 8474S: Supported 8475Q: https://patchwork.kernel.org/project/fsverity/list/ 8476T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8477F: Documentation/filesystems/fsverity.rst 8478F: fs/verity/ 8479F: include/linux/fsverity.h 8480F: include/uapi/linux/fsverity.h 8481 8482FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8483M: Michael Zaidman <michael.zaidman@gmail.com> 8484L: linux-i2c@vger.kernel.org 8485L: linux-input@vger.kernel.org 8486S: Maintained 8487F: drivers/hid/hid-ft260.c 8488 8489FUJITSU LAPTOP EXTRAS 8490M: Jonathan Woithe <jwoithe@just42.net> 8491L: platform-driver-x86@vger.kernel.org 8492S: Maintained 8493F: drivers/platform/x86/fujitsu-laptop.c 8494 8495FUJITSU TABLET EXTRAS 8496M: Robert Gerlach <khnz@gmx.de> 8497L: platform-driver-x86@vger.kernel.org 8498S: Maintained 8499F: drivers/platform/x86/fujitsu-tablet.c 8500 8501FUNCTION HOOKS (FTRACE) 8502M: Steven Rostedt <rostedt@goodmis.org> 8503M: Masami Hiramatsu <mhiramat@kernel.org> 8504R: Mark Rutland <mark.rutland@arm.com> 8505L: linux-kernel@vger.kernel.org 8506L: linux-trace-kernel@vger.kernel.org 8507S: Maintained 8508Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8509T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8510F: Documentation/trace/ftrace* 8511F: arch/*/*/*/*ftrace* 8512F: arch/*/*/*ftrace* 8513F: include/*/ftrace.h 8514F: kernel/trace/fgraph.c 8515F: kernel/trace/ftrace* 8516F: samples/ftrace 8517 8518FUNGIBLE ETHERNET DRIVERS 8519M: Dimitris Michailidis <dmichail@fungible.com> 8520L: netdev@vger.kernel.org 8521S: Supported 8522F: drivers/net/ethernet/fungible/ 8523 8524FUSE: FILESYSTEM IN USERSPACE 8525M: Miklos Szeredi <miklos@szeredi.hu> 8526L: linux-fsdevel@vger.kernel.org 8527S: Maintained 8528W: https://github.com/libfuse/ 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8530F: Documentation/filesystems/fuse.rst 8531F: fs/fuse/ 8532F: include/uapi/linux/fuse.h 8533 8534FUTEX SUBSYSTEM 8535M: Thomas Gleixner <tglx@linutronix.de> 8536M: Ingo Molnar <mingo@redhat.com> 8537R: Peter Zijlstra <peterz@infradead.org> 8538R: Darren Hart <dvhart@infradead.org> 8539R: Davidlohr Bueso <dave@stgolabs.net> 8540R: André Almeida <andrealmeid@igalia.com> 8541L: linux-kernel@vger.kernel.org 8542S: Maintained 8543T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8544F: Documentation/locking/*futex* 8545F: include/asm-generic/futex.h 8546F: include/linux/futex.h 8547F: include/uapi/linux/futex.h 8548F: kernel/futex/* 8549F: tools/perf/bench/futex* 8550F: tools/testing/selftests/futex/ 8551 8552GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8553M: Tim Harvey <tharvey@gateworks.com> 8554S: Maintained 8555F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8556F: Documentation/hwmon/gsc-hwmon.rst 8557F: drivers/hwmon/gsc-hwmon.c 8558F: drivers/mfd/gateworks-gsc.c 8559F: include/linux/mfd/gsc.h 8560F: include/linux/platform_data/gsc_hwmon.h 8561 8562GCC PLUGINS 8563M: Kees Cook <keescook@chromium.org> 8564L: linux-hardening@vger.kernel.org 8565S: Maintained 8566T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8567F: Documentation/kbuild/gcc-plugins.rst 8568F: scripts/Makefile.gcc-plugins 8569F: scripts/gcc-plugins/ 8570 8571GCOV BASED KERNEL PROFILING 8572M: Peter Oberparleiter <oberpar@linux.ibm.com> 8573S: Maintained 8574F: Documentation/dev-tools/gcov.rst 8575F: kernel/gcov/ 8576 8577GDB KERNEL DEBUGGING HELPER SCRIPTS 8578M: Jan Kiszka <jan.kiszka@siemens.com> 8579M: Kieran Bingham <kbingham@kernel.org> 8580S: Supported 8581F: scripts/gdb/ 8582 8583GEMINI CRYPTO DRIVER 8584M: Corentin Labbe <clabbe@baylibre.com> 8585L: linux-crypto@vger.kernel.org 8586S: Maintained 8587F: drivers/crypto/gemini/ 8588 8589GEMTEK FM RADIO RECEIVER DRIVER 8590M: Hans Verkuil <hverkuil@xs4all.nl> 8591L: linux-media@vger.kernel.org 8592S: Maintained 8593W: https://linuxtv.org 8594T: git git://linuxtv.org/media_tree.git 8595F: drivers/media/radio/radio-gemtek* 8596 8597GENERIC ARCHITECTURE TOPOLOGY 8598M: Sudeep Holla <sudeep.holla@arm.com> 8599L: linux-kernel@vger.kernel.org 8600S: Maintained 8601F: drivers/base/arch_topology.c 8602F: include/linux/arch_topology.h 8603 8604GENERIC ENTRY CODE 8605M: Thomas Gleixner <tglx@linutronix.de> 8606M: Peter Zijlstra <peterz@infradead.org> 8607M: Andy Lutomirski <luto@kernel.org> 8608L: linux-kernel@vger.kernel.org 8609S: Maintained 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8611F: include/linux/entry-common.h 8612F: include/linux/entry-kvm.h 8613F: kernel/entry/ 8614 8615GENERIC GPIO I2C DRIVER 8616M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8617S: Supported 8618F: drivers/i2c/busses/i2c-gpio.c 8619F: include/linux/platform_data/i2c-gpio.h 8620 8621GENERIC GPIO I2C MULTIPLEXER DRIVER 8622M: Peter Korsgaard <peter.korsgaard@barco.com> 8623L: linux-i2c@vger.kernel.org 8624S: Supported 8625F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8626F: drivers/i2c/muxes/i2c-mux-gpio.c 8627F: include/linux/platform_data/i2c-mux-gpio.h 8628 8629GENERIC HDLC (WAN) DRIVERS 8630M: Krzysztof Halasa <khc@pm.waw.pl> 8631S: Maintained 8632W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8633F: drivers/net/wan/c101.c 8634F: drivers/net/wan/hd6457* 8635F: drivers/net/wan/hdlc* 8636F: drivers/net/wan/n2.c 8637F: drivers/net/wan/pc300too.c 8638F: drivers/net/wan/pci200syn.c 8639F: drivers/net/wan/wanxl* 8640 8641GENERIC INCLUDE/ASM HEADER FILES 8642M: Arnd Bergmann <arnd@arndb.de> 8643L: linux-arch@vger.kernel.org 8644S: Maintained 8645T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8646F: include/asm-generic/ 8647F: include/uapi/asm-generic/ 8648 8649GENERIC PHY FRAMEWORK 8650M: Vinod Koul <vkoul@kernel.org> 8651M: Kishon Vijay Abraham I <kishon@kernel.org> 8652L: linux-phy@lists.infradead.org 8653S: Supported 8654Q: https://patchwork.kernel.org/project/linux-phy/list/ 8655T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8656F: Documentation/devicetree/bindings/phy/ 8657F: drivers/phy/ 8658F: include/dt-bindings/phy/ 8659F: include/linux/phy/ 8660 8661GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8662M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8663S: Supported 8664F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8665 8666GENERIC PM DOMAINS 8667M: "Rafael J. Wysocki" <rafael@kernel.org> 8668M: Kevin Hilman <khilman@kernel.org> 8669M: Ulf Hansson <ulf.hansson@linaro.org> 8670L: linux-pm@vger.kernel.org 8671S: Supported 8672F: Documentation/devicetree/bindings/power/power?domain* 8673F: drivers/base/power/domain*.c 8674F: include/linux/pm_domain.h 8675 8676GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8677M: Eugen Hristev <eugen.hristev@microchip.com> 8678L: linux-input@vger.kernel.org 8679S: Maintained 8680F: drivers/input/touchscreen/resistive-adc-touch.c 8681 8682GENERIC STRING LIBRARY 8683M: Kees Cook <keescook@chromium.org> 8684R: Andy Shevchenko <andy@kernel.org> 8685L: linux-hardening@vger.kernel.org 8686S: Supported 8687T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8688F: include/linux/string.h 8689F: include/linux/string_choices.h 8690F: include/linux/string_helpers.h 8691F: lib/string.c 8692F: lib/string_helpers.c 8693F: lib/test-string_helpers.c 8694F: lib/test_string.c 8695 8696GENERIC UIO DRIVER FOR PCI DEVICES 8697M: "Michael S. Tsirkin" <mst@redhat.com> 8698L: kvm@vger.kernel.org 8699S: Supported 8700F: drivers/uio/uio_pci_generic.c 8701 8702GENERIC VDSO LIBRARY 8703M: Andy Lutomirski <luto@kernel.org> 8704M: Thomas Gleixner <tglx@linutronix.de> 8705M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8706L: linux-kernel@vger.kernel.org 8707S: Maintained 8708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8709F: include/asm-generic/vdso/vsyscall.h 8710F: include/vdso/ 8711F: kernel/time/vsyscall.c 8712F: lib/vdso/ 8713 8714GENWQE (IBM Generic Workqueue Card) 8715M: Frank Haverkamp <haver@linux.ibm.com> 8716S: Supported 8717F: drivers/misc/genwqe/ 8718 8719GET_MAINTAINER SCRIPT 8720M: Joe Perches <joe@perches.com> 8721S: Maintained 8722F: scripts/get_maintainer.pl 8723 8724GFS2 FILE SYSTEM 8725M: Bob Peterson <rpeterso@redhat.com> 8726M: Andreas Gruenbacher <agruenba@redhat.com> 8727L: cluster-devel@redhat.com 8728S: Supported 8729B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8730T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8731F: Documentation/filesystems/gfs2* 8732F: fs/gfs2/ 8733F: include/uapi/linux/gfs2_ondisk.h 8734 8735GIGABYTE WMI DRIVER 8736M: Thomas Weißschuh <thomas@weissschuh.net> 8737L: platform-driver-x86@vger.kernel.org 8738S: Maintained 8739F: drivers/platform/x86/gigabyte-wmi.c 8740 8741GNSS SUBSYSTEM 8742M: Johan Hovold <johan@kernel.org> 8743S: Maintained 8744T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8745F: Documentation/ABI/testing/sysfs-class-gnss 8746F: Documentation/devicetree/bindings/gnss/ 8747F: drivers/gnss/ 8748F: include/linux/gnss.h 8749 8750GO7007 MPEG CODEC 8751M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8752L: linux-media@vger.kernel.org 8753S: Maintained 8754F: drivers/media/usb/go7007/ 8755 8756GOODIX TOUCHSCREEN 8757M: Bastien Nocera <hadess@hadess.net> 8758M: Hans de Goede <hdegoede@redhat.com> 8759L: linux-input@vger.kernel.org 8760S: Maintained 8761F: drivers/input/touchscreen/goodix* 8762 8763GOOGLE ETHERNET DRIVERS 8764M: Jeroen de Borst <jeroendb@google.com> 8765M: Praveen Kaligineedi <pkaligineedi@google.com> 8766R: Shailend Chand <shailend@google.com> 8767L: netdev@vger.kernel.org 8768S: Supported 8769F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8770F: drivers/net/ethernet/google 8771 8772GPD POCKET FAN DRIVER 8773M: Hans de Goede <hdegoede@redhat.com> 8774L: platform-driver-x86@vger.kernel.org 8775S: Maintained 8776F: drivers/platform/x86/gpd-pocket-fan.c 8777 8778GPIO ACPI SUPPORT 8779M: Mika Westerberg <mika.westerberg@linux.intel.com> 8780M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8781L: linux-gpio@vger.kernel.org 8782L: linux-acpi@vger.kernel.org 8783S: Supported 8784T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8785F: Documentation/firmware-guide/acpi/gpio-properties.rst 8786F: drivers/gpio/gpiolib-acpi.c 8787F: drivers/gpio/gpiolib-acpi.h 8788 8789GPIO AGGREGATOR 8790M: Geert Uytterhoeven <geert+renesas@glider.be> 8791L: linux-gpio@vger.kernel.org 8792S: Supported 8793F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8794F: drivers/gpio/gpio-aggregator.c 8795 8796GPIO IR Transmitter 8797M: Sean Young <sean@mess.org> 8798L: linux-media@vger.kernel.org 8799S: Maintained 8800F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8801F: drivers/media/rc/gpio-ir-tx.c 8802 8803GPIO MOCKUP DRIVER 8804M: Bamvor Jian Zhang <bamv2005@gmail.com> 8805L: linux-gpio@vger.kernel.org 8806S: Maintained 8807F: drivers/gpio/gpio-mockup.c 8808F: tools/testing/selftests/gpio/ 8809 8810GPIO REGMAP 8811R: Michael Walle <michael@walle.cc> 8812S: Maintained 8813F: drivers/gpio/gpio-regmap.c 8814F: include/linux/gpio/regmap.h 8815 8816GPIO SUBSYSTEM 8817M: Linus Walleij <linus.walleij@linaro.org> 8818M: Bartosz Golaszewski <brgl@bgdev.pl> 8819R: Andy Shevchenko <andy@kernel.org> 8820L: linux-gpio@vger.kernel.org 8821S: Maintained 8822T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8823F: Documentation/ABI/obsolete/sysfs-gpio 8824F: Documentation/ABI/testing/gpio-cdev 8825F: Documentation/admin-guide/gpio/ 8826F: Documentation/devicetree/bindings/gpio/ 8827F: Documentation/driver-api/gpio/ 8828F: drivers/gpio/ 8829F: include/dt-bindings/gpio/ 8830F: include/linux/gpio.h 8831F: include/linux/gpio/ 8832F: include/linux/of_gpio.h 8833F: include/uapi/linux/gpio.h 8834F: tools/gpio/ 8835 8836GRE DEMULTIPLEXER DRIVER 8837M: Dmitry Kozlov <xeb@mail.ru> 8838L: netdev@vger.kernel.org 8839S: Maintained 8840F: include/net/gre.h 8841F: net/ipv4/gre_demux.c 8842F: net/ipv4/gre_offload.c 8843 8844GRETH 10/100/1G Ethernet MAC device driver 8845M: Andreas Larsson <andreas@gaisler.com> 8846L: netdev@vger.kernel.org 8847S: Maintained 8848F: drivers/net/ethernet/aeroflex/ 8849 8850GREYBUS AUDIO PROTOCOLS DRIVERS 8851M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8852M: Mark Greer <mgreer@animalcreek.com> 8853S: Maintained 8854F: drivers/staging/greybus/audio_apbridgea.c 8855F: drivers/staging/greybus/audio_apbridgea.h 8856F: drivers/staging/greybus/audio_codec.c 8857F: drivers/staging/greybus/audio_codec.h 8858F: drivers/staging/greybus/audio_gb.c 8859F: drivers/staging/greybus/audio_manager.c 8860F: drivers/staging/greybus/audio_manager.h 8861F: drivers/staging/greybus/audio_manager_module.c 8862F: drivers/staging/greybus/audio_manager_private.h 8863F: drivers/staging/greybus/audio_manager_sysfs.c 8864F: drivers/staging/greybus/audio_module.c 8865F: drivers/staging/greybus/audio_topology.c 8866 8867GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8868M: Viresh Kumar <vireshk@kernel.org> 8869S: Maintained 8870F: drivers/staging/greybus/authentication.c 8871F: drivers/staging/greybus/bootrom.c 8872F: drivers/staging/greybus/firmware.h 8873F: drivers/staging/greybus/fw-core.c 8874F: drivers/staging/greybus/fw-download.c 8875F: drivers/staging/greybus/fw-management.c 8876F: drivers/staging/greybus/greybus_authentication.h 8877F: drivers/staging/greybus/greybus_firmware.h 8878F: drivers/staging/greybus/hid.c 8879F: drivers/staging/greybus/i2c.c 8880F: drivers/staging/greybus/spi.c 8881F: drivers/staging/greybus/spilib.c 8882F: drivers/staging/greybus/spilib.h 8883 8884GREYBUS LOOPBACK DRIVER 8885M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8886S: Maintained 8887F: drivers/staging/greybus/loopback.c 8888 8889GREYBUS PLATFORM DRIVERS 8890M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8891S: Maintained 8892F: drivers/staging/greybus/arche-apb-ctrl.c 8893F: drivers/staging/greybus/arche-platform.c 8894F: drivers/staging/greybus/arche_platform.h 8895 8896GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8897M: Rui Miguel Silva <rmfrfs@gmail.com> 8898S: Maintained 8899F: drivers/staging/greybus/gpio.c 8900F: drivers/staging/greybus/light.c 8901F: drivers/staging/greybus/power_supply.c 8902F: drivers/staging/greybus/sdio.c 8903F: drivers/staging/greybus/spi.c 8904F: drivers/staging/greybus/spilib.c 8905 8906GREYBUS SUBSYSTEM 8907M: Johan Hovold <johan@kernel.org> 8908M: Alex Elder <elder@kernel.org> 8909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8910L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8911S: Maintained 8912F: drivers/greybus/ 8913F: drivers/staging/greybus/ 8914F: include/linux/greybus.h 8915F: include/linux/greybus/ 8916 8917GREYBUS UART PROTOCOLS DRIVERS 8918M: David Lin <dtwlin@gmail.com> 8919S: Maintained 8920F: drivers/staging/greybus/log.c 8921F: drivers/staging/greybus/uart.c 8922 8923GS1662 VIDEO SERIALIZER 8924M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8925L: linux-media@vger.kernel.org 8926S: Maintained 8927T: git git://linuxtv.org/media_tree.git 8928F: drivers/media/spi/gs1662.c 8929 8930GSPCA FINEPIX SUBDRIVER 8931M: Frank Zago <frank@zago.net> 8932L: linux-media@vger.kernel.org 8933S: Maintained 8934T: git git://linuxtv.org/media_tree.git 8935F: drivers/media/usb/gspca/finepix.c 8936 8937GSPCA GL860 SUBDRIVER 8938M: Olivier Lorin <o.lorin@laposte.net> 8939L: linux-media@vger.kernel.org 8940S: Maintained 8941T: git git://linuxtv.org/media_tree.git 8942F: drivers/media/usb/gspca/gl860/ 8943 8944GSPCA M5602 SUBDRIVER 8945M: Erik Andren <erik.andren@gmail.com> 8946L: linux-media@vger.kernel.org 8947S: Maintained 8948T: git git://linuxtv.org/media_tree.git 8949F: drivers/media/usb/gspca/m5602/ 8950 8951GSPCA PAC207 SONIXB SUBDRIVER 8952M: Hans Verkuil <hverkuil@xs4all.nl> 8953L: linux-media@vger.kernel.org 8954S: Odd Fixes 8955T: git git://linuxtv.org/media_tree.git 8956F: drivers/media/usb/gspca/pac207.c 8957 8958GSPCA SN9C20X SUBDRIVER 8959M: Brian Johnson <brijohn@gmail.com> 8960L: linux-media@vger.kernel.org 8961S: Maintained 8962T: git git://linuxtv.org/media_tree.git 8963F: drivers/media/usb/gspca/sn9c20x.c 8964 8965GSPCA T613 SUBDRIVER 8966M: Leandro Costantino <lcostantino@gmail.com> 8967L: linux-media@vger.kernel.org 8968S: Maintained 8969T: git git://linuxtv.org/media_tree.git 8970F: drivers/media/usb/gspca/t613.c 8971 8972GSPCA USB WEBCAM DRIVER 8973M: Hans Verkuil <hverkuil@xs4all.nl> 8974L: linux-media@vger.kernel.org 8975S: Odd Fixes 8976T: git git://linuxtv.org/media_tree.git 8977F: drivers/media/usb/gspca/ 8978 8979GTP (GPRS Tunneling Protocol) 8980M: Pablo Neira Ayuso <pablo@netfilter.org> 8981M: Harald Welte <laforge@gnumonks.org> 8982L: osmocom-net-gprs@lists.osmocom.org 8983S: Maintained 8984T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8985F: drivers/net/gtp.c 8986 8987GUID PARTITION TABLE (GPT) 8988M: Davidlohr Bueso <dave@stgolabs.net> 8989L: linux-efi@vger.kernel.org 8990S: Maintained 8991F: block/partitions/efi.* 8992 8993HABANALABS PCI DRIVER 8994M: Oded Gabbay <ogabbay@kernel.org> 8995L: dri-devel@lists.freedesktop.org 8996S: Supported 8997C: irc://irc.oftc.net/dri-devel 8998T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8999F: Documentation/ABI/testing/debugfs-driver-habanalabs 9000F: Documentation/ABI/testing/sysfs-driver-habanalabs 9001F: drivers/accel/habanalabs/ 9002F: include/trace/events/habanalabs.h 9003F: include/uapi/drm/habanalabs_accel.h 9004 9005HACKRF MEDIA DRIVER 9006M: Antti Palosaari <crope@iki.fi> 9007L: linux-media@vger.kernel.org 9008S: Maintained 9009W: https://linuxtv.org 9010W: http://palosaari.fi/linux/ 9011Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9012T: git git://linuxtv.org/anttip/media_tree.git 9013F: drivers/media/usb/hackrf/ 9014 9015HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9016M: Chuck Lever <chuck.lever@oracle.com> 9017L: kernel-tls-handshake@lists.linux.dev 9018L: netdev@vger.kernel.org 9019S: Maintained 9020F: Documentation/netlink/specs/handshake.yaml 9021F: Documentation/networking/tls-handshake.rst 9022F: include/net/handshake.h 9023F: include/trace/events/handshake.h 9024F: net/handshake/ 9025 9026HANTRO VPU CODEC DRIVER 9027M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9028M: Philipp Zabel <p.zabel@pengutronix.de> 9029L: linux-media@vger.kernel.org 9030L: linux-rockchip@lists.infradead.org 9031S: Maintained 9032F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9033F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9035F: drivers/media/platform/verisilicon/ 9036 9037HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9038M: Frank Seidel <frank@f-seidel.de> 9039L: platform-driver-x86@vger.kernel.org 9040S: Maintained 9041W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9042F: drivers/platform/x86/hdaps.c 9043 9044HARDWARE MONITORING 9045M: Jean Delvare <jdelvare@suse.com> 9046M: Guenter Roeck <linux@roeck-us.net> 9047L: linux-hwmon@vger.kernel.org 9048S: Maintained 9049W: http://hwmon.wiki.kernel.org/ 9050T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9051F: Documentation/ABI/testing/sysfs-class-hwmon 9052F: Documentation/devicetree/bindings/hwmon/ 9053F: Documentation/hwmon/ 9054F: drivers/hwmon/ 9055F: include/linux/hwmon*.h 9056F: include/trace/events/hwmon*.h 9057K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9058 9059HARDWARE RANDOM NUMBER GENERATOR CORE 9060M: Olivia Mackall <olivia@selenic.com> 9061M: Herbert Xu <herbert@gondor.apana.org.au> 9062L: linux-crypto@vger.kernel.org 9063S: Odd fixes 9064F: Documentation/admin-guide/hw_random.rst 9065F: Documentation/devicetree/bindings/rng/ 9066F: drivers/char/hw_random/ 9067F: include/linux/hw_random.h 9068 9069HARDWARE SPINLOCK CORE 9070M: Ohad Ben-Cohen <ohad@wizery.com> 9071M: Bjorn Andersson <andersson@kernel.org> 9072R: Baolin Wang <baolin.wang7@gmail.com> 9073L: linux-remoteproc@vger.kernel.org 9074S: Maintained 9075T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9076F: Documentation/devicetree/bindings/hwlock/ 9077F: Documentation/locking/hwspinlock.rst 9078F: drivers/hwspinlock/ 9079F: include/linux/hwspinlock.h 9080 9081HARDWARE TRACING FACILITIES 9082M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9083S: Maintained 9084F: drivers/hwtracing/ 9085 9086HARMONY SOUND DRIVER 9087L: linux-parisc@vger.kernel.org 9088S: Maintained 9089F: sound/parisc/harmony.* 9090 9091HDPVR USB VIDEO ENCODER DRIVER 9092M: Hans Verkuil <hverkuil@xs4all.nl> 9093L: linux-media@vger.kernel.org 9094S: Odd Fixes 9095W: https://linuxtv.org 9096T: git git://linuxtv.org/media_tree.git 9097F: drivers/media/usb/hdpvr/ 9098 9099HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9100M: Matt Hsiao <matt.hsiao@hpe.com> 9101S: Supported 9102F: drivers/misc/hpilo.[ch] 9103 9104HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9105M: Jerry Hoemann <jerry.hoemann@hpe.com> 9106S: Supported 9107F: Documentation/watchdog/hpwdt.rst 9108F: drivers/watchdog/hpwdt.c 9109 9110HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9111M: Don Brace <don.brace@microchip.com> 9112L: storagedev@microchip.com 9113L: linux-scsi@vger.kernel.org 9114S: Supported 9115F: Documentation/scsi/hpsa.rst 9116F: drivers/scsi/hpsa*.[ch] 9117F: include/linux/cciss*.h 9118F: include/uapi/linux/cciss*.h 9119 9120HFI1 DRIVER 9121M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9122L: linux-rdma@vger.kernel.org 9123S: Supported 9124F: drivers/infiniband/hw/hfi1 9125 9126HFS FILESYSTEM 9127L: linux-fsdevel@vger.kernel.org 9128S: Orphan 9129F: Documentation/filesystems/hfs.rst 9130F: fs/hfs/ 9131 9132HFSPLUS FILESYSTEM 9133L: linux-fsdevel@vger.kernel.org 9134S: Orphan 9135F: Documentation/filesystems/hfsplus.rst 9136F: fs/hfsplus/ 9137 9138HGA FRAMEBUFFER DRIVER 9139M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9140L: linux-nvidia@lists.surfsouth.com 9141S: Maintained 9142W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9143F: drivers/video/fbdev/hgafb.c 9144 9145HIBERNATION (aka Software Suspend, aka swsusp) 9146M: "Rafael J. Wysocki" <rafael@kernel.org> 9147M: Pavel Machek <pavel@ucw.cz> 9148L: linux-pm@vger.kernel.org 9149S: Supported 9150B: https://bugzilla.kernel.org 9151F: arch/*/include/asm/suspend*.h 9152F: arch/x86/power/ 9153F: drivers/base/power/ 9154F: include/linux/freezer.h 9155F: include/linux/pm.h 9156F: include/linux/suspend.h 9157F: kernel/power/ 9158 9159HID CORE LAYER 9160M: Jiri Kosina <jikos@kernel.org> 9161M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9162L: linux-input@vger.kernel.org 9163S: Maintained 9164T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9165F: Documentation/hid/ 9166F: drivers/hid/ 9167F: include/linux/hid* 9168F: include/uapi/linux/hid* 9169F: samples/hid/ 9170F: tools/testing/selftests/hid/ 9171 9172HID LOGITECH DRIVERS 9173R: Filipe Laíns <lains@riseup.net> 9174L: linux-input@vger.kernel.org 9175S: Maintained 9176F: drivers/hid/hid-logitech-* 9177 9178HID NVIDIA SHIELD DRIVER 9179M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9180L: linux-input@vger.kernel.org 9181S: Maintained 9182F: drivers/hid/hid-nvidia-shield.c 9183 9184HID PHOENIX RC FLIGHT CONTROLLER 9185M: Marcus Folkesson <marcus.folkesson@gmail.com> 9186L: linux-input@vger.kernel.org 9187S: Maintained 9188F: drivers/hid/hid-pxrc.c 9189 9190HID PLAYSTATION DRIVER 9191M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9192L: linux-input@vger.kernel.org 9193S: Supported 9194F: drivers/hid/hid-playstation.c 9195 9196HID SENSOR HUB DRIVERS 9197M: Jiri Kosina <jikos@kernel.org> 9198M: Jonathan Cameron <jic23@kernel.org> 9199M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9200L: linux-input@vger.kernel.org 9201L: linux-iio@vger.kernel.org 9202S: Maintained 9203F: Documentation/hid/hid-sensor* 9204F: drivers/hid/hid-sensor-* 9205F: drivers/iio/*/hid-* 9206F: include/linux/hid-sensor-* 9207 9208HID VRC-2 CAR CONTROLLER DRIVER 9209M: Marcus Folkesson <marcus.folkesson@gmail.com> 9210L: linux-input@vger.kernel.org 9211S: Maintained 9212F: drivers/hid/hid-vrc2.c 9213 9214HID WACOM DRIVER 9215M: Ping Cheng <ping.cheng@wacom.com> 9216M: Jason Gerecke <jason.gerecke@wacom.com> 9217L: linux-input@vger.kernel.org 9218S: Maintained 9219F: drivers/hid/wacom.h 9220F: drivers/hid/wacom_* 9221 9222HID++ LOGITECH DRIVERS 9223R: Filipe Laíns <lains@riseup.net> 9224R: Bastien Nocera <hadess@hadess.net> 9225L: linux-input@vger.kernel.org 9226S: Maintained 9227F: drivers/hid/hid-logitech-hidpp.c 9228 9229HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9230M: Thomas Gleixner <tglx@linutronix.de> 9231L: linux-kernel@vger.kernel.org 9232S: Maintained 9233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9234F: Documentation/timers/ 9235F: include/linux/clockchips.h 9236F: include/linux/hrtimer.h 9237F: kernel/time/clockevents.c 9238F: kernel/time/hrtimer.c 9239F: kernel/time/timer_*.c 9240 9241HIGH-SPEED SCC DRIVER FOR AX.25 9242L: linux-hams@vger.kernel.org 9243S: Orphan 9244F: drivers/net/hamradio/scc.c 9245 9246HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9247M: HighPoint Linux Team <linux@highpoint-tech.com> 9248S: Supported 9249W: http://www.highpoint-tech.com 9250F: Documentation/scsi/hptiop.rst 9251F: drivers/scsi/hptiop.c 9252 9253HIKEY960 ONBOARD USB GPIO HUB DRIVER 9254M: John Stultz <jstultz@google.com> 9255L: linux-kernel@vger.kernel.org 9256S: Maintained 9257F: drivers/misc/hisi_hikey_usb.c 9258 9259HIMAX HX83112B TOUCHSCREEN SUPPORT 9260M: Job Noorman <job@noorman.info> 9261L: linux-input@vger.kernel.org 9262S: Maintained 9263F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9264F: drivers/input/touchscreen/himax_hx83112b.c 9265 9266HIPPI 9267M: Jes Sorensen <jes@trained-monkey.org> 9268L: linux-hippi@sunsite.dk 9269S: Maintained 9270F: drivers/net/hippi/ 9271F: include/linux/hippidevice.h 9272F: include/uapi/linux/if_hippi.h 9273F: net/802/hippi.c 9274 9275HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9276M: Kurt Kanzenbach <kurt@linutronix.de> 9277L: netdev@vger.kernel.org 9278S: Maintained 9279F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9280F: drivers/net/dsa/hirschmann/* 9281F: include/linux/platform_data/hirschmann-hellcreek.h 9282F: net/dsa/tag_hellcreek.c 9283 9284HISILICON DMA DRIVER 9285M: Zhou Wang <wangzhou1@hisilicon.com> 9286M: Jie Hai <haijie1@huawei.com> 9287L: dmaengine@vger.kernel.org 9288S: Maintained 9289F: drivers/dma/hisi_dma.c 9290 9291HISILICON GPIO DRIVER 9292M: Jay Fang <f.fangjian@huawei.com> 9293L: linux-gpio@vger.kernel.org 9294S: Maintained 9295F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9296F: drivers/gpio/gpio-hisi.c 9297 9298HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9299M: Longfang Liu <liulongfang@huawei.com> 9300L: linux-crypto@vger.kernel.org 9301S: Maintained 9302F: Documentation/ABI/testing/debugfs-hisi-hpre 9303F: drivers/crypto/hisilicon/hpre/hpre.h 9304F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9305F: drivers/crypto/hisilicon/hpre/hpre_main.c 9306 9307HISILICON HNS3 PMU DRIVER 9308M: Guangbin Huang <huangguangbin2@huawei.com> 9309S: Supported 9310F: Documentation/admin-guide/perf/hns3-pmu.rst 9311F: drivers/perf/hisilicon/hns3_pmu.c 9312 9313HISILICON I2C CONTROLLER DRIVER 9314M: Yicong Yang <yangyicong@hisilicon.com> 9315L: linux-i2c@vger.kernel.org 9316S: Maintained 9317W: https://www.hisilicon.com 9318F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9319F: drivers/i2c/busses/i2c-hisi.c 9320 9321HISILICON LPC BUS DRIVER 9322M: Jay Fang <f.fangjian@huawei.com> 9323S: Maintained 9324W: http://www.hisilicon.com 9325F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9326F: drivers/bus/hisi_lpc.c 9327 9328HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9329M: Yisen Zhuang <yisen.zhuang@huawei.com> 9330M: Salil Mehta <salil.mehta@huawei.com> 9331L: netdev@vger.kernel.org 9332S: Maintained 9333W: http://www.hisilicon.com 9334F: drivers/net/ethernet/hisilicon/hns3/ 9335 9336HISILICON NETWORK SUBSYSTEM DRIVER 9337M: Yisen Zhuang <yisen.zhuang@huawei.com> 9338M: Salil Mehta <salil.mehta@huawei.com> 9339L: netdev@vger.kernel.org 9340S: Maintained 9341W: http://www.hisilicon.com 9342F: Documentation/devicetree/bindings/net/hisilicon*.txt 9343F: drivers/net/ethernet/hisilicon/ 9344 9345HISILICON PMU DRIVER 9346M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9347M: Jonathan Cameron <jonathan.cameron@huawei.com> 9348S: Supported 9349W: http://www.hisilicon.com 9350F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9351F: Documentation/admin-guide/perf/hisi-pmu.rst 9352F: drivers/perf/hisilicon 9353 9354HISILICON PTT DRIVER 9355M: Yicong Yang <yangyicong@hisilicon.com> 9356M: Jonathan Cameron <jonathan.cameron@huawei.com> 9357L: linux-kernel@vger.kernel.org 9358S: Maintained 9359F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9360F: Documentation/trace/hisi-ptt.rst 9361F: drivers/hwtracing/ptt/ 9362F: tools/perf/arch/arm64/util/hisi-ptt.c 9363F: tools/perf/util/hisi-ptt* 9364F: tools/perf/util/hisi-ptt-decoder/* 9365 9366HISILICON QM DRIVER 9367M: Weili Qian <qianweili@huawei.com> 9368M: Zhou Wang <wangzhou1@hisilicon.com> 9369L: linux-crypto@vger.kernel.org 9370S: Maintained 9371F: drivers/crypto/hisilicon/Kconfig 9372F: drivers/crypto/hisilicon/Makefile 9373F: drivers/crypto/hisilicon/qm.c 9374F: drivers/crypto/hisilicon/sgl.c 9375F: include/linux/hisi_acc_qm.h 9376 9377HISILICON ROCE DRIVER 9378M: Junxian Huang <huangjunxian6@hisilicon.com> 9379L: linux-rdma@vger.kernel.org 9380S: Maintained 9381F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9382F: drivers/infiniband/hw/hns/ 9383 9384HISILICON SAS Controller 9385M: Xiang Chen <chenxiang66@hisilicon.com> 9386S: Supported 9387W: http://www.hisilicon.com 9388F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9389F: drivers/scsi/hisi_sas/ 9390 9391HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9392M: Kai Ye <yekai13@huawei.com> 9393M: Longfang Liu <liulongfang@huawei.com> 9394L: linux-crypto@vger.kernel.org 9395S: Maintained 9396F: Documentation/ABI/testing/debugfs-hisi-sec 9397F: drivers/crypto/hisilicon/sec2/sec.h 9398F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9399F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9400F: drivers/crypto/hisilicon/sec2/sec_main.c 9401 9402HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9403M: Jay Fang <f.fangjian@huawei.com> 9404L: linux-spi@vger.kernel.org 9405S: Maintained 9406W: http://www.hisilicon.com 9407F: drivers/spi/spi-hisi-kunpeng.c 9408 9409HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9410M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9411L: linux-kernel@vger.kernel.org 9412S: Maintained 9413F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9414F: drivers/spmi/hisi-spmi-controller.c 9415 9416HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9417M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9418L: linux-kernel@vger.kernel.org 9419S: Maintained 9420F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9421F: drivers/mfd/hi6421-spmi-pmic.c 9422 9423HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9424M: Weili Qian <qianweili@huawei.com> 9425S: Maintained 9426F: drivers/crypto/hisilicon/trng/trng.c 9427 9428HISILICON V3XX SPI NOR FLASH Controller Driver 9429M: Jay Fang <f.fangjian@huawei.com> 9430S: Maintained 9431W: http://www.hisilicon.com 9432F: drivers/spi/spi-hisi-sfc-v3xx.c 9433 9434HISILICON ZIP Controller DRIVER 9435M: Yang Shen <shenyang39@huawei.com> 9436M: Zhou Wang <wangzhou1@hisilicon.com> 9437L: linux-crypto@vger.kernel.org 9438S: Maintained 9439F: Documentation/ABI/testing/debugfs-hisi-zip 9440F: drivers/crypto/hisilicon/zip/ 9441 9442HMM - Heterogeneous Memory Management 9443M: Jérôme Glisse <jglisse@redhat.com> 9444L: linux-mm@kvack.org 9445S: Maintained 9446F: Documentation/mm/hmm.rst 9447F: include/linux/hmm* 9448F: lib/test_hmm* 9449F: mm/hmm* 9450F: tools/testing/selftests/mm/*hmm* 9451 9452HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9453M: Andreas Klinger <ak@it-klinger.de> 9454L: linux-iio@vger.kernel.org 9455S: Maintained 9456F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9457F: drivers/iio/pressure/mprls0025pa.c 9458 9459HOST AP DRIVER 9460M: Jouni Malinen <j@w1.fi> 9461L: linux-wireless@vger.kernel.org 9462S: Obsolete 9463W: http://w1.fi/hostap-driver.html 9464F: drivers/net/wireless/intersil/hostap/ 9465 9466HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9467L: platform-driver-x86@vger.kernel.org 9468S: Orphan 9469F: drivers/platform/x86/hp/tc1100-wmi.c 9470 9471HP WMI HARDWARE MONITOR DRIVER 9472M: James Seo <james@equiv.tech> 9473L: linux-hwmon@vger.kernel.org 9474S: Maintained 9475F: Documentation/hwmon/hp-wmi-sensors.rst 9476F: drivers/hwmon/hp-wmi-sensors.c 9477 9478HPET: High Precision Event Timers driver 9479M: Clemens Ladisch <clemens@ladisch.de> 9480S: Maintained 9481F: Documentation/timers/hpet.rst 9482F: drivers/char/hpet.c 9483F: include/linux/hpet.h 9484F: include/uapi/linux/hpet.h 9485 9486HPET: x86 9487S: Orphan 9488F: arch/x86/include/asm/hpet.h 9489F: arch/x86/kernel/hpet.c 9490 9491HPFS FILESYSTEM 9492M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9493S: Maintained 9494W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9495F: fs/hpfs/ 9496 9497HSI SUBSYSTEM 9498M: Sebastian Reichel <sre@kernel.org> 9499S: Maintained 9500T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9501F: Documentation/ABI/testing/sysfs-bus-hsi 9502F: Documentation/driver-api/hsi.rst 9503F: drivers/hsi/ 9504F: include/linux/hsi/ 9505F: include/uapi/linux/hsi/ 9506 9507HSO 3G MODEM DRIVER 9508L: linux-usb@vger.kernel.org 9509S: Orphan 9510F: drivers/net/usb/hso.c 9511 9512HSR NETWORK PROTOCOL 9513L: netdev@vger.kernel.org 9514S: Orphan 9515F: net/hsr/ 9516 9517HT16K33 LED CONTROLLER DRIVER 9518M: Robin van der Gracht <robin@protonic.nl> 9519S: Maintained 9520F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9521F: drivers/auxdisplay/ht16k33.c 9522 9523HTCPEN TOUCHSCREEN DRIVER 9524M: Pau Oliva Fora <pof@eslack.org> 9525L: linux-input@vger.kernel.org 9526S: Maintained 9527F: drivers/input/touchscreen/htcpen.c 9528 9529HTE SUBSYSTEM 9530M: Dipen Patel <dipenp@nvidia.com> 9531L: timestamp@lists.linux.dev 9532S: Maintained 9533Q: https://patchwork.kernel.org/project/timestamp/list/ 9534T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9535F: Documentation/devicetree/bindings/timestamp/ 9536F: Documentation/driver-api/hte/ 9537F: drivers/hte/ 9538F: include/linux/hte.h 9539 9540HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9541M: Lorenzo Bianconi <lorenzo@kernel.org> 9542L: linux-iio@vger.kernel.org 9543S: Maintained 9544W: http://www.st.com/ 9545F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9546F: drivers/iio/humidity/hts221* 9547 9548HUAWEI ETHERNET DRIVER 9549M: Cai Huoqing <cai.huoqing@linux.dev> 9550L: netdev@vger.kernel.org 9551S: Maintained 9552F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9553F: drivers/net/ethernet/huawei/hinic/ 9554 9555HUGETLB SUBSYSTEM 9556M: Mike Kravetz <mike.kravetz@oracle.com> 9557M: Muchun Song <muchun.song@linux.dev> 9558L: linux-mm@kvack.org 9559S: Maintained 9560F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9561F: Documentation/admin-guide/mm/hugetlbpage.rst 9562F: Documentation/mm/hugetlbfs_reserv.rst 9563F: Documentation/mm/vmemmap_dedup.rst 9564F: fs/hugetlbfs/ 9565F: include/linux/hugetlb.h 9566F: mm/hugetlb.c 9567F: mm/hugetlb_vmemmap.c 9568F: mm/hugetlb_vmemmap.h 9569 9570HVA ST MEDIA DRIVER 9571M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9572L: linux-media@vger.kernel.org 9573S: Supported 9574W: https://linuxtv.org 9575T: git git://linuxtv.org/media_tree.git 9576F: drivers/media/platform/st/sti/hva 9577 9578HWPOISON MEMORY FAILURE HANDLING 9579M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9580R: Miaohe Lin <linmiaohe@huawei.com> 9581L: linux-mm@kvack.org 9582S: Maintained 9583F: mm/hwpoison-inject.c 9584F: mm/memory-failure.c 9585 9586HYCON HY46XX TOUCHSCREEN SUPPORT 9587M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9588L: linux-input@vger.kernel.org 9589S: Maintained 9590F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9591F: drivers/input/touchscreen/hycon-hy46xx.c 9592 9593HYGON PROCESSOR SUPPORT 9594M: Pu Wen <puwen@hygon.cn> 9595L: linux-kernel@vger.kernel.org 9596S: Maintained 9597F: arch/x86/kernel/cpu/hygon.c 9598 9599HYNIX HI556 SENSOR DRIVER 9600M: Shawn Tu <shawnx.tu@intel.com> 9601L: linux-media@vger.kernel.org 9602S: Maintained 9603T: git git://linuxtv.org/media_tree.git 9604F: drivers/media/i2c/hi556.c 9605 9606HYNIX HI846 SENSOR DRIVER 9607M: Martin Kepplinger <martin.kepplinger@puri.sm> 9608L: linux-media@vger.kernel.org 9609S: Maintained 9610F: drivers/media/i2c/hi846.c 9611 9612HYNIX HI847 SENSOR DRIVER 9613M: Shawn Tu <shawnx.tu@intel.com> 9614L: linux-media@vger.kernel.org 9615S: Maintained 9616F: drivers/media/i2c/hi847.c 9617 9618Hyper-V/Azure CORE AND DRIVERS 9619M: "K. Y. Srinivasan" <kys@microsoft.com> 9620M: Haiyang Zhang <haiyangz@microsoft.com> 9621M: Wei Liu <wei.liu@kernel.org> 9622M: Dexuan Cui <decui@microsoft.com> 9623L: linux-hyperv@vger.kernel.org 9624S: Supported 9625T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9626F: Documentation/ABI/stable/sysfs-bus-vmbus 9627F: Documentation/ABI/testing/debugfs-hyperv 9628F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9629F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9630F: Documentation/virt/hyperv 9631F: arch/arm64/hyperv 9632F: arch/arm64/include/asm/hyperv-tlfs.h 9633F: arch/arm64/include/asm/mshyperv.h 9634F: arch/x86/hyperv 9635F: arch/x86/include/asm/hyperv-tlfs.h 9636F: arch/x86/include/asm/mshyperv.h 9637F: arch/x86/include/asm/trace/hyperv.h 9638F: arch/x86/kernel/cpu/mshyperv.c 9639F: drivers/clocksource/hyperv_timer.c 9640F: drivers/hid/hid-hyperv.c 9641F: drivers/hv/ 9642F: drivers/input/serio/hyperv-keyboard.c 9643F: drivers/iommu/hyperv-iommu.c 9644F: drivers/net/ethernet/microsoft/ 9645F: drivers/net/hyperv/ 9646F: drivers/pci/controller/pci-hyperv-intf.c 9647F: drivers/pci/controller/pci-hyperv.c 9648F: drivers/scsi/storvsc_drv.c 9649F: drivers/uio/uio_hv_generic.c 9650F: drivers/video/fbdev/hyperv_fb.c 9651F: include/asm-generic/hyperv-tlfs.h 9652F: include/asm-generic/mshyperv.h 9653F: include/clocksource/hyperv_timer.h 9654F: include/linux/hyperv.h 9655F: include/net/mana 9656F: include/uapi/linux/hyperv.h 9657F: net/vmw_vsock/hyperv_transport.c 9658F: tools/hv/ 9659 9660HYPERBUS SUPPORT 9661M: Vignesh Raghavendra <vigneshr@ti.com> 9662R: Tudor Ambarus <tudor.ambarus@linaro.org> 9663L: linux-mtd@lists.infradead.org 9664S: Supported 9665Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9666C: irc://irc.oftc.net/mtd 9667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9668F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9669F: drivers/mtd/hyperbus/ 9670F: include/linux/mtd/hyperbus.h 9671 9672HYPERVISOR VIRTUAL CONSOLE DRIVER 9673L: linuxppc-dev@lists.ozlabs.org 9674S: Odd Fixes 9675F: drivers/tty/hvc/ 9676 9677I2C ACPI SUPPORT 9678M: Mika Westerberg <mika.westerberg@linux.intel.com> 9679L: linux-i2c@vger.kernel.org 9680L: linux-acpi@vger.kernel.org 9681S: Maintained 9682F: drivers/i2c/i2c-core-acpi.c 9683 9684I2C CONTROLLER DRIVER FOR NVIDIA GPU 9685M: Ajay Gupta <ajayg@nvidia.com> 9686L: linux-i2c@vger.kernel.org 9687S: Maintained 9688F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9689F: drivers/i2c/busses/i2c-nvidia-gpu.c 9690 9691I2C MUXES 9692M: Peter Rosin <peda@axentia.se> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/i2c/i2c-arb* 9696F: Documentation/devicetree/bindings/i2c/i2c-gate* 9697F: Documentation/devicetree/bindings/i2c/i2c-mux* 9698F: Documentation/i2c/i2c-topology.rst 9699F: Documentation/i2c/muxes/ 9700F: drivers/i2c/i2c-mux.c 9701F: drivers/i2c/muxes/ 9702F: include/linux/i2c-mux.h 9703 9704I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9705M: Gregory CLEMENT <gregory.clement@bootlin.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9709F: drivers/i2c/busses/i2c-mv64xxx.c 9710 9711I2C OVER PARALLEL PORT 9712M: Jean Delvare <jdelvare@suse.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/i2c/busses/i2c-parport.rst 9716F: drivers/i2c/busses/i2c-parport.c 9717 9718I2C SUBSYSTEM 9719M: Wolfram Sang <wsa@kernel.org> 9720L: linux-i2c@vger.kernel.org 9721S: Maintained 9722W: https://i2c.wiki.kernel.org/ 9723Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9724T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9725F: Documentation/devicetree/bindings/i2c/i2c.txt 9726F: Documentation/i2c/ 9727F: drivers/i2c/* 9728F: include/dt-bindings/i2c/i2c.h 9729F: include/linux/i2c-dev.h 9730F: include/linux/i2c-smbus.h 9731F: include/linux/i2c.h 9732F: include/uapi/linux/i2c-*.h 9733F: include/uapi/linux/i2c.h 9734 9735I2C SUBSYSTEM HOST DRIVERS 9736M: Andi Shyti <andi.shyti@kernel.org> 9737L: linux-i2c@vger.kernel.org 9738S: Maintained 9739W: https://i2c.wiki.kernel.org/ 9740Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9741T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9742F: Documentation/devicetree/bindings/i2c/ 9743F: drivers/i2c/algos/ 9744F: drivers/i2c/busses/ 9745F: include/dt-bindings/i2c/ 9746 9747I2C-TAOS-EVM DRIVER 9748M: Jean Delvare <jdelvare@suse.com> 9749L: linux-i2c@vger.kernel.org 9750S: Maintained 9751F: Documentation/i2c/busses/i2c-taos-evm.rst 9752F: drivers/i2c/busses/i2c-taos-evm.c 9753 9754I2C-TINY-USB DRIVER 9755M: Till Harbaum <till@harbaum.org> 9756L: linux-i2c@vger.kernel.org 9757S: Maintained 9758W: http://www.harbaum.org/till/i2c_tiny_usb 9759F: drivers/i2c/busses/i2c-tiny-usb.c 9760 9761I2C/SMBUS CONTROLLER DRIVERS FOR PC 9762M: Jean Delvare <jdelvare@suse.com> 9763L: linux-i2c@vger.kernel.org 9764S: Maintained 9765F: Documentation/i2c/busses/i2c-ali1535.rst 9766F: Documentation/i2c/busses/i2c-ali1563.rst 9767F: Documentation/i2c/busses/i2c-ali15x3.rst 9768F: Documentation/i2c/busses/i2c-amd756.rst 9769F: Documentation/i2c/busses/i2c-amd8111.rst 9770F: Documentation/i2c/busses/i2c-i801.rst 9771F: Documentation/i2c/busses/i2c-nforce2.rst 9772F: Documentation/i2c/busses/i2c-piix4.rst 9773F: Documentation/i2c/busses/i2c-sis5595.rst 9774F: Documentation/i2c/busses/i2c-sis630.rst 9775F: Documentation/i2c/busses/i2c-sis96x.rst 9776F: Documentation/i2c/busses/i2c-via.rst 9777F: Documentation/i2c/busses/i2c-viapro.rst 9778F: drivers/i2c/busses/i2c-ali1535.c 9779F: drivers/i2c/busses/i2c-ali1563.c 9780F: drivers/i2c/busses/i2c-ali15x3.c 9781F: drivers/i2c/busses/i2c-amd756-s4882.c 9782F: drivers/i2c/busses/i2c-amd756.c 9783F: drivers/i2c/busses/i2c-amd8111.c 9784F: drivers/i2c/busses/i2c-i801.c 9785F: drivers/i2c/busses/i2c-isch.c 9786F: drivers/i2c/busses/i2c-nforce2-s4985.c 9787F: drivers/i2c/busses/i2c-nforce2.c 9788F: drivers/i2c/busses/i2c-piix4.c 9789F: drivers/i2c/busses/i2c-sis5595.c 9790F: drivers/i2c/busses/i2c-sis630.c 9791F: drivers/i2c/busses/i2c-sis96x.c 9792F: drivers/i2c/busses/i2c-via.c 9793F: drivers/i2c/busses/i2c-viapro.c 9794 9795I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9796M: Hans de Goede <hdegoede@redhat.com> 9797L: linux-i2c@vger.kernel.org 9798S: Maintained 9799F: drivers/i2c/busses/i2c-cht-wc.c 9800 9801I2C/SMBUS ISMT DRIVER 9802M: Seth Heasley <seth.heasley@intel.com> 9803M: Neil Horman <nhorman@tuxdriver.com> 9804L: linux-i2c@vger.kernel.org 9805F: Documentation/i2c/busses/i2c-ismt.rst 9806F: drivers/i2c/busses/i2c-ismt.c 9807 9808I2C/SMBUS STUB DRIVER 9809M: Jean Delvare <jdelvare@suse.com> 9810L: linux-i2c@vger.kernel.org 9811S: Maintained 9812F: drivers/i2c/i2c-stub.c 9813 9814I3C DRIVER FOR ASPEED AST2600 9815M: Jeremy Kerr <jk@codeconstruct.com.au> 9816S: Maintained 9817F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9818F: drivers/i3c/master/ast2600-i3c-master.c 9819 9820I3C DRIVER FOR CADENCE I3C MASTER IP 9821M: Przemysław Gaj <pgaj@cadence.com> 9822S: Maintained 9823F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9824F: drivers/i3c/master/i3c-master-cdns.c 9825 9826I3C DRIVER FOR SYNOPSYS DESIGNWARE 9827S: Orphan 9828F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9829F: drivers/i3c/master/dw* 9830 9831I3C SUBSYSTEM 9832M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9833L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9834S: Maintained 9835C: irc://chat.freenode.net/linux-i3c 9836T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9837F: Documentation/ABI/testing/sysfs-bus-i3c 9838F: Documentation/devicetree/bindings/i3c/ 9839F: Documentation/driver-api/i3c 9840F: drivers/i3c/ 9841F: include/linux/i3c/ 9842 9843IA64 (Itanium) PLATFORM 9844L: linux-ia64@vger.kernel.org 9845S: Orphan 9846F: Documentation/arch/ia64/ 9847F: arch/ia64/ 9848 9849IBM Operation Panel Input Driver 9850M: Eddie James <eajames@linux.ibm.com> 9851L: linux-input@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9854F: drivers/input/misc/ibm-panel.c 9855 9856IBM Power 842 compression accelerator 9857M: Haren Myneni <haren@us.ibm.com> 9858S: Supported 9859F: crypto/842.c 9860F: drivers/crypto/nx/Kconfig 9861F: drivers/crypto/nx/Makefile 9862F: drivers/crypto/nx/nx-842* 9863F: include/linux/sw842.h 9864F: lib/842/ 9865 9866IBM Power in-Nest Crypto Acceleration 9867M: Breno Leitão <leitao@debian.org> 9868M: Nayna Jain <nayna@linux.ibm.com> 9869M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9870L: linux-crypto@vger.kernel.org 9871S: Supported 9872F: drivers/crypto/nx/Kconfig 9873F: drivers/crypto/nx/Makefile 9874F: drivers/crypto/nx/nx-aes* 9875F: drivers/crypto/nx/nx-sha* 9876F: drivers/crypto/nx/nx.* 9877F: drivers/crypto/nx/nx_csbcpb.h 9878F: drivers/crypto/nx/nx_debugfs.c 9879 9880IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-pci@vger.kernel.org 9883L: linuxppc-dev@lists.ozlabs.org 9884S: Supported 9885F: drivers/pci/hotplug/rpadlpar* 9886 9887IBM Power Linux RAID adapter 9888M: Brian King <brking@us.ibm.com> 9889S: Supported 9890F: drivers/scsi/ipr.* 9891 9892IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9893M: Tyrel Datwyler <tyreld@linux.ibm.com> 9894L: linux-pci@vger.kernel.org 9895L: linuxppc-dev@lists.ozlabs.org 9896S: Supported 9897F: drivers/pci/hotplug/rpaphp* 9898 9899IBM Power SRIOV Virtual NIC Device Driver 9900M: Haren Myneni <haren@linux.ibm.com> 9901M: Rick Lindsley <ricklind@linux.ibm.com> 9902R: Nick Child <nnac123@linux.ibm.com> 9903R: Dany Madden <danymadden@us.ibm.com> 9904R: Thomas Falcon <tlfalcon@linux.ibm.com> 9905L: netdev@vger.kernel.org 9906S: Supported 9907F: drivers/net/ethernet/ibm/ibmvnic.* 9908 9909IBM Power VFIO Support 9910M: Timothy Pearson <tpearson@raptorengineering.com> 9911S: Supported 9912F: drivers/vfio/vfio_iommu_spapr_tce.c 9913 9914IBM Power Virtual Ethernet Device Driver 9915M: Nick Child <nnac123@linux.ibm.com> 9916L: netdev@vger.kernel.org 9917S: Supported 9918F: drivers/net/ethernet/ibm/ibmveth.* 9919 9920IBM Power Virtual FC Device Drivers 9921M: Tyrel Datwyler <tyreld@linux.ibm.com> 9922L: linux-scsi@vger.kernel.org 9923S: Supported 9924F: drivers/scsi/ibmvscsi/ibmvfc* 9925 9926IBM Power Virtual Management Channel Driver 9927M: Brad Warrum <bwarrum@linux.ibm.com> 9928M: Ritu Agarwal <rituagar@linux.ibm.com> 9929S: Supported 9930F: drivers/misc/ibmvmc.* 9931 9932IBM Power Virtual SCSI Device Drivers 9933M: Tyrel Datwyler <tyreld@linux.ibm.com> 9934L: linux-scsi@vger.kernel.org 9935S: Supported 9936F: drivers/scsi/ibmvscsi/ibmvscsi* 9937F: include/scsi/viosrp.h 9938 9939IBM Power Virtual SCSI Device Target Driver 9940M: Michael Cyr <mikecyr@linux.ibm.com> 9941L: linux-scsi@vger.kernel.org 9942L: target-devel@vger.kernel.org 9943S: Supported 9944F: drivers/scsi/ibmvscsi_tgt/ 9945 9946IBM Power VMX Cryptographic instructions 9947M: Breno Leitão <leitao@debian.org> 9948M: Nayna Jain <nayna@linux.ibm.com> 9949M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9950L: linux-crypto@vger.kernel.org 9951S: Supported 9952F: drivers/crypto/vmx/Kconfig 9953F: drivers/crypto/vmx/Makefile 9954F: drivers/crypto/vmx/aes* 9955F: drivers/crypto/vmx/ghash* 9956F: drivers/crypto/vmx/ppc-xlate.pl 9957F: drivers/crypto/vmx/vmx.c 9958 9959IBM ServeRAID RAID DRIVER 9960S: Orphan 9961F: drivers/scsi/ips.* 9962 9963ICH LPC AND GPIO DRIVER 9964M: Peter Tyser <ptyser@xes-inc.com> 9965S: Maintained 9966F: drivers/gpio/gpio-ich.c 9967F: drivers/mfd/lpc_ich.c 9968 9969ICY I2C DRIVER 9970M: Max Staudt <max@enpas.org> 9971L: linux-i2c@vger.kernel.org 9972S: Maintained 9973F: drivers/i2c/busses/i2c-icy.c 9974 9975IDEAPAD LAPTOP EXTRAS DRIVER 9976M: Ike Panhc <ike.pan@canonical.com> 9977L: platform-driver-x86@vger.kernel.org 9978S: Maintained 9979W: http://launchpad.net/ideapad-laptop 9980F: drivers/platform/x86/ideapad-laptop.c 9981 9982IDEAPAD LAPTOP SLIDEBAR DRIVER 9983M: Andrey Moiseev <o2g.org.ru@gmail.com> 9984L: linux-input@vger.kernel.org 9985S: Maintained 9986W: https://github.com/o2genum/ideapad-slidebar 9987F: drivers/input/misc/ideapad_slidebar.c 9988 9989IDMAPPED MOUNTS 9990M: Christian Brauner <brauner@kernel.org> 9991M: Seth Forshee <sforshee@kernel.org> 9992L: linux-fsdevel@vger.kernel.org 9993S: Maintained 9994T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9995F: Documentation/filesystems/idmappings.rst 9996F: include/linux/mnt_idmapping.* 9997F: tools/testing/selftests/mount_setattr/ 9998 9999IDT VersaClock 5 CLOCK DRIVER 10000M: Luca Ceresoli <luca@lucaceresoli.net> 10001S: Maintained 10002F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10003F: drivers/clk/clk-versaclock5.c 10004 10005IEEE 802.15.4 SUBSYSTEM 10006M: Alexander Aring <alex.aring@gmail.com> 10007M: Stefan Schmidt <stefan@datenfreihafen.org> 10008M: Miquel Raynal <miquel.raynal@bootlin.com> 10009L: linux-wpan@vger.kernel.org 10010S: Maintained 10011W: https://linux-wpan.org/ 10012Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10015F: Documentation/networking/ieee802154.rst 10016F: drivers/net/ieee802154/ 10017F: include/linux/ieee802154.h 10018F: include/linux/nl802154.h 10019F: include/net/af_ieee802154.h 10020F: include/net/cfg802154.h 10021F: include/net/ieee802154_netdev.h 10022F: include/net/mac802154.h 10023F: include/net/nl802154.h 10024F: net/ieee802154/ 10025F: net/mac802154/ 10026 10027IFCVF VIRTIO DATA PATH ACCELERATOR 10028R: Zhu Lingshan <lingshan.zhu@intel.com> 10029F: drivers/vdpa/ifcvf/ 10030 10031IFE PROTOCOL 10032M: Yotam Gigi <yotam.gi@gmail.com> 10033M: Jamal Hadi Salim <jhs@mojatatu.com> 10034F: include/net/ife.h 10035F: include/uapi/linux/ife.h 10036F: net/ife 10037 10038IGORPLUG-USB IR RECEIVER 10039M: Sean Young <sean@mess.org> 10040L: linux-media@vger.kernel.org 10041S: Maintained 10042F: drivers/media/rc/igorplugusb.c 10043 10044IGUANAWORKS USB IR TRANSCEIVER 10045M: Sean Young <sean@mess.org> 10046L: linux-media@vger.kernel.org 10047S: Maintained 10048F: drivers/media/rc/iguanair.c 10049 10050IIO DIGITAL POTENTIOMETER DAC 10051M: Peter Rosin <peda@axentia.se> 10052L: linux-iio@vger.kernel.org 10053S: Maintained 10054F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10055F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10056F: drivers/iio/dac/dpot-dac.c 10057 10058IIO ENVELOPE DETECTOR 10059M: Peter Rosin <peda@axentia.se> 10060L: linux-iio@vger.kernel.org 10061S: Maintained 10062F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10063F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10064F: drivers/iio/adc/envelope-detector.c 10065 10066IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10067M: Matti Vaittinen <mazziesaccount@gmail.com> 10068L: linux-iio@vger.kernel.org 10069S: Maintained 10070F: drivers/iio/light/gain-time-scale-helper.c 10071F: drivers/iio/light/gain-time-scale-helper.h 10072 10073IIO MULTIPLEXER 10074M: Peter Rosin <peda@axentia.se> 10075L: linux-iio@vger.kernel.org 10076S: Maintained 10077F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10078F: drivers/iio/multiplexer/iio-mux.c 10079 10080IIO SCMI BASED DRIVER 10081M: Jyoti Bhayana <jbhayana@google.com> 10082L: linux-iio@vger.kernel.org 10083S: Maintained 10084F: drivers/iio/common/scmi_sensors/scmi_iio.c 10085 10086IIO SUBSYSTEM AND DRIVERS 10087M: Jonathan Cameron <jic23@kernel.org> 10088R: Lars-Peter Clausen <lars@metafoo.de> 10089L: linux-iio@vger.kernel.org 10090S: Maintained 10091T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10092F: Documentation/ABI/testing/configfs-iio* 10093F: Documentation/ABI/testing/sysfs-bus-iio* 10094F: Documentation/devicetree/bindings/iio/ 10095F: drivers/iio/ 10096F: drivers/staging/iio/ 10097F: include/dt-bindings/iio/ 10098F: include/linux/iio/ 10099F: tools/iio/ 10100 10101IIO UNIT CONVERTER 10102M: Peter Rosin <peda@axentia.se> 10103L: linux-iio@vger.kernel.org 10104S: Maintained 10105F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10107F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10108F: drivers/iio/afe/iio-rescale.c 10109 10110IKANOS/ADI EAGLE ADSL USB DRIVER 10111M: Matthieu Castet <castet.matthieu@free.fr> 10112M: Stanislaw Gruszka <stf_xl@wp.pl> 10113S: Maintained 10114F: drivers/usb/atm/ueagle-atm.c 10115 10116IMAGIS TOUCHSCREEN DRIVER 10117M: Markuss Broks <markuss.broks@gmail.com> 10118S: Maintained 10119F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10120F: drivers/input/touchscreen/imagis.c 10121 10122IMGTEC ASCII LCD DRIVER 10123M: Paul Burton <paulburton@kernel.org> 10124S: Maintained 10125F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10126F: drivers/auxdisplay/img-ascii-lcd.c 10127 10128IMGTEC IR DECODER DRIVER 10129S: Orphan 10130F: drivers/media/rc/img-ir/ 10131 10132IMON SOUNDGRAPH USB IR RECEIVER 10133M: Sean Young <sean@mess.org> 10134L: linux-media@vger.kernel.org 10135S: Maintained 10136F: drivers/media/rc/imon.c 10137F: drivers/media/rc/imon_raw.c 10138 10139IMS TWINTURBO FRAMEBUFFER DRIVER 10140L: linux-fbdev@vger.kernel.org 10141S: Orphan 10142F: drivers/video/fbdev/imsttfb.c 10143 10144INA209 HARDWARE MONITOR DRIVER 10145M: Guenter Roeck <linux@roeck-us.net> 10146L: linux-hwmon@vger.kernel.org 10147S: Maintained 10148F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10149F: Documentation/hwmon/ina209.rst 10150F: drivers/hwmon/ina209.c 10151 10152INA2XX HARDWARE MONITOR DRIVER 10153M: Guenter Roeck <linux@roeck-us.net> 10154L: linux-hwmon@vger.kernel.org 10155S: Maintained 10156F: Documentation/hwmon/ina2xx.rst 10157F: drivers/hwmon/ina2xx.c 10158F: include/linux/platform_data/ina2xx.h 10159 10160INDEX OF FURTHER KERNEL DOCUMENTATION 10161M: Carlos Bilbao <carlos.bilbao@amd.com> 10162S: Maintained 10163F: Documentation/process/kernel-docs.rst 10164 10165INDUSTRY PACK SUBSYSTEM (IPACK) 10166M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10167M: Jens Taprogge <jens.taprogge@taprogge.org> 10168M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10169L: industrypack-devel@lists.sourceforge.net 10170S: Maintained 10171W: http://industrypack.sourceforge.net 10172F: drivers/ipack/ 10173 10174INFINEON DPS310 Driver 10175M: Eddie James <eajames@linux.ibm.com> 10176L: linux-iio@vger.kernel.org 10177S: Maintained 10178F: drivers/iio/pressure/dps310.c 10179 10180INFINEON PEB2466 ASoC CODEC 10181M: Herve Codina <herve.codina@bootlin.com> 10182L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10183S: Maintained 10184F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10185F: sound/soc/codecs/peb2466.c 10186 10187INFINIBAND SUBSYSTEM 10188M: Jason Gunthorpe <jgg@nvidia.com> 10189M: Leon Romanovsky <leonro@nvidia.com> 10190L: linux-rdma@vger.kernel.org 10191S: Supported 10192W: https://github.com/linux-rdma/rdma-core 10193Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10194T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10195F: Documentation/devicetree/bindings/infiniband/ 10196F: Documentation/infiniband/ 10197F: drivers/infiniband/ 10198F: include/rdma/ 10199F: include/trace/events/ib_mad.h 10200F: include/trace/events/ib_umad.h 10201F: include/trace/misc/rdma.h 10202F: include/uapi/linux/if_infiniband.h 10203F: include/uapi/rdma/ 10204F: samples/bpf/ibumad_kern.c 10205F: samples/bpf/ibumad_user.c 10206 10207INGENIC JZ4780 NAND DRIVER 10208M: Harvey Hunt <harveyhuntnexus@gmail.com> 10209L: linux-mtd@lists.infradead.org 10210L: linux-mips@vger.kernel.org 10211S: Maintained 10212F: drivers/mtd/nand/raw/ingenic/ 10213 10214INGENIC JZ47xx SoCs 10215M: Paul Cercueil <paul@crapouillou.net> 10216L: linux-mips@vger.kernel.org 10217S: Maintained 10218F: arch/mips/boot/dts/ingenic/ 10219F: arch/mips/generic/board-ingenic.c 10220F: arch/mips/include/asm/mach-ingenic/ 10221F: arch/mips/ingenic/Kconfig 10222F: drivers/clk/ingenic/ 10223F: drivers/dma/dma-jz4780.c 10224F: drivers/gpu/drm/ingenic/ 10225F: drivers/i2c/busses/i2c-jz4780.c 10226F: drivers/iio/adc/ingenic-adc.c 10227F: drivers/irqchip/irq-ingenic.c 10228F: drivers/memory/jz4780-nemc.c 10229F: drivers/mmc/host/jz4740_mmc.c 10230F: drivers/mtd/nand/raw/ingenic/ 10231F: drivers/pinctrl/pinctrl-ingenic.c 10232F: drivers/power/supply/ingenic-battery.c 10233F: drivers/pwm/pwm-jz4740.c 10234F: drivers/remoteproc/ingenic_rproc.c 10235F: drivers/rtc/rtc-jz4740.c 10236F: drivers/tty/serial/8250/8250_ingenic.c 10237F: drivers/usb/musb/jz4740.c 10238F: drivers/watchdog/jz4740_wdt.c 10239F: include/dt-bindings/iio/adc/ingenic,adc.h 10240F: include/linux/mfd/ingenic-tcu.h 10241F: sound/soc/codecs/jz47* 10242F: sound/soc/jz4740/ 10243 10244INJOINIC IP5xxx POWER BANK IC DRIVER 10245M: Samuel Holland <samuel@sholland.org> 10246S: Maintained 10247F: drivers/power/supply/ip5xxx_power.c 10248 10249INOTIFY 10250M: Jan Kara <jack@suse.cz> 10251R: Amir Goldstein <amir73il@gmail.com> 10252L: linux-fsdevel@vger.kernel.org 10253S: Maintained 10254F: Documentation/filesystems/inotify.rst 10255F: fs/notify/inotify/ 10256F: include/linux/inotify.h 10257F: include/uapi/linux/inotify.h 10258 10259INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10260M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10261L: linux-input@vger.kernel.org 10262S: Maintained 10263Q: http://patchwork.kernel.org/project/linux-input/list/ 10264T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10265F: Documentation/devicetree/bindings/input/ 10266F: Documentation/devicetree/bindings/serio/ 10267F: Documentation/input/ 10268F: drivers/input/ 10269F: include/dt-bindings/input/ 10270F: include/linux/input.h 10271F: include/linux/input/ 10272F: include/uapi/linux/input-event-codes.h 10273F: include/uapi/linux/input.h 10274 10275INPUT MULTITOUCH (MT) PROTOCOL 10276M: Henrik Rydberg <rydberg@bitmath.org> 10277L: linux-input@vger.kernel.org 10278S: Odd fixes 10279F: Documentation/input/multi-touch-protocol.rst 10280F: drivers/input/input-mt.c 10281K: \b(ABS|SYN)_MT_ 10282 10283INSIDE SECURE CRYPTO DRIVER 10284M: Antoine Tenart <atenart@kernel.org> 10285L: linux-crypto@vger.kernel.org 10286S: Maintained 10287F: drivers/crypto/inside-secure/ 10288 10289INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10290M: Mimi Zohar <zohar@linux.ibm.com> 10291M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10292L: linux-integrity@vger.kernel.org 10293S: Supported 10294T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10295F: security/integrity/ 10296F: security/integrity/ima/ 10297 10298INTEL 810/815 FRAMEBUFFER DRIVER 10299M: Antonino Daplas <adaplas@gmail.com> 10300L: linux-fbdev@vger.kernel.org 10301S: Maintained 10302F: drivers/video/fbdev/i810/ 10303 10304INTEL 8254 COUNTER DRIVER 10305M: William Breathitt Gray <william.gray@linaro.org> 10306L: linux-iio@vger.kernel.org 10307S: Maintained 10308F: drivers/counter/i8254.c 10309F: include/linux/i8254.h 10310 10311INTEL 8255 GPIO DRIVER 10312M: William Breathitt Gray <william.gray@linaro.org> 10313L: linux-gpio@vger.kernel.org 10314S: Maintained 10315F: drivers/gpio/gpio-i8255.c 10316F: drivers/gpio/gpio-i8255.h 10317 10318INTEL ASoC DRIVERS 10319M: Cezary Rojewski <cezary.rojewski@intel.com> 10320M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10321M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10322M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10323M: Bard Liao <yung-chuan.liao@linux.intel.com> 10324M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10325M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10326L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10327S: Supported 10328F: sound/soc/intel/ 10329 10330INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10331M: Hans de Goede <hdegoede@redhat.com> 10332L: platform-driver-x86@vger.kernel.org 10333S: Maintained 10334F: drivers/platform/x86/intel/atomisp2/pm.c 10335 10336INTEL ATOMISP2 LED DRIVER 10337M: Hans de Goede <hdegoede@redhat.com> 10338L: platform-driver-x86@vger.kernel.org 10339S: Maintained 10340F: drivers/platform/x86/intel/atomisp2/led.c 10341 10342INTEL BIOS SAR INT1092 DRIVER 10343M: Shravan Sudhakar <s.shravan@intel.com> 10344M: Intel Corporation <linuxwwan@intel.com> 10345L: platform-driver-x86@vger.kernel.org 10346S: Maintained 10347F: drivers/platform/x86/intel/int1092/ 10348 10349INTEL BROXTON PMC DRIVER 10350M: Mika Westerberg <mika.westerberg@linux.intel.com> 10351M: Zha Qipeng <qipeng.zha@intel.com> 10352S: Maintained 10353F: drivers/mfd/intel_pmc_bxt.c 10354F: include/linux/mfd/intel_pmc_bxt.h 10355 10356INTEL C600 SERIES SAS CONTROLLER DRIVER 10357M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10358L: linux-scsi@vger.kernel.org 10359S: Supported 10360T: git git://git.code.sf.net/p/intel-sas/isci 10361F: drivers/scsi/isci/ 10362 10363INTEL CPU family model numbers 10364M: Tony Luck <tony.luck@intel.com> 10365M: x86@kernel.org 10366L: linux-kernel@vger.kernel.org 10367S: Supported 10368F: arch/x86/include/asm/intel-family.h 10369 10370INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10371M: Jani Nikula <jani.nikula@linux.intel.com> 10372M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10373M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10374M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10375L: intel-gfx@lists.freedesktop.org 10376S: Supported 10377W: https://01.org/linuxgraphics/ 10378Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10379B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10380C: irc://irc.oftc.net/intel-gfx 10381T: git git://anongit.freedesktop.org/drm-intel 10382F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10383F: Documentation/gpu/i915.rst 10384F: drivers/gpu/drm/i915/ 10385F: include/drm/i915* 10386F: include/uapi/drm/i915_drm.h 10387 10388INTEL ETHERNET DRIVERS 10389M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10390M: Tony Nguyen <anthony.l.nguyen@intel.com> 10391L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10392S: Supported 10393W: https://www.intel.com/content/www/us/en/support.html 10394Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10397F: Documentation/networking/device_drivers/ethernet/intel/ 10398F: drivers/net/ethernet/intel/ 10399F: drivers/net/ethernet/intel/*/ 10400F: include/linux/avf/virtchnl.h 10401F: include/linux/net/intel/iidc.h 10402 10403INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10404M: Mustafa Ismail <mustafa.ismail@intel.com> 10405M: Shiraz Saleem <shiraz.saleem@intel.com> 10406L: linux-rdma@vger.kernel.org 10407S: Supported 10408F: drivers/infiniband/hw/irdma/ 10409F: include/uapi/rdma/irdma-abi.h 10410 10411INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10412M: Maik Broemme <mbroemme@libmpq.org> 10413L: linux-fbdev@vger.kernel.org 10414S: Maintained 10415F: Documentation/fb/intelfb.rst 10416F: drivers/video/fbdev/intelfb/ 10417 10418INTEL GPIO DRIVERS 10419M: Andy Shevchenko <andy@kernel.org> 10420L: linux-gpio@vger.kernel.org 10421S: Supported 10422T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10423F: drivers/gpio/gpio-elkhartlake.c 10424F: drivers/gpio/gpio-ich.c 10425F: drivers/gpio/gpio-merrifield.c 10426F: drivers/gpio/gpio-ml-ioh.c 10427F: drivers/gpio/gpio-pch.c 10428F: drivers/gpio/gpio-sch.c 10429F: drivers/gpio/gpio-sodaville.c 10430F: drivers/gpio/gpio-tangier.c 10431 10432INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10433M: Zhenyu Wang <zhenyuw@linux.intel.com> 10434M: Zhi Wang <zhi.a.wang@intel.com> 10435L: intel-gvt-dev@lists.freedesktop.org 10436L: intel-gfx@lists.freedesktop.org 10437S: Supported 10438W: https://01.org/igvt-g 10439T: git https://github.com/intel/gvt-linux.git 10440F: drivers/gpu/drm/i915/gvt/ 10441 10442INTEL HID EVENT DRIVER 10443M: Alex Hung <alexhung@gmail.com> 10444L: platform-driver-x86@vger.kernel.org 10445S: Maintained 10446F: drivers/platform/x86/intel/hid.c 10447 10448INTEL I/OAT DMA DRIVER 10449M: Dave Jiang <dave.jiang@intel.com> 10450R: Dan Williams <dan.j.williams@intel.com> 10451L: dmaengine@vger.kernel.org 10452S: Supported 10453Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10454F: drivers/dma/ioat* 10455 10456INTEL IDLE DRIVER 10457M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10458M: Len Brown <lenb@kernel.org> 10459L: linux-pm@vger.kernel.org 10460S: Supported 10461B: https://bugzilla.kernel.org 10462T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10463F: drivers/idle/intel_idle.c 10464 10465INTEL IDXD DRIVER 10466M: Fenghua Yu <fenghua.yu@intel.com> 10467M: Dave Jiang <dave.jiang@intel.com> 10468L: dmaengine@vger.kernel.org 10469S: Supported 10470F: drivers/dma/idxd/* 10471F: include/uapi/linux/idxd.h 10472 10473INTEL IN FIELD SCAN (IFS) DEVICE 10474M: Jithu Joseph <jithu.joseph@intel.com> 10475R: Ashok Raj <ashok.raj@intel.com> 10476R: Tony Luck <tony.luck@intel.com> 10477S: Maintained 10478F: drivers/platform/x86/intel/ifs 10479F: include/trace/events/intel_ifs.h 10480 10481INTEL INTEGRATED SENSOR HUB DRIVER 10482M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10483M: Jiri Kosina <jikos@kernel.org> 10484L: linux-input@vger.kernel.org 10485S: Maintained 10486F: drivers/hid/intel-ish-hid/ 10487 10488INTEL IOMMU (VT-d) 10489M: David Woodhouse <dwmw2@infradead.org> 10490M: Lu Baolu <baolu.lu@linux.intel.com> 10491L: iommu@lists.linux.dev 10492S: Supported 10493T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10494F: drivers/iommu/intel/ 10495 10496INTEL IPU3 CSI-2 CIO2 DRIVER 10497M: Yong Zhi <yong.zhi@intel.com> 10498M: Sakari Ailus <sakari.ailus@linux.intel.com> 10499M: Bingbu Cao <bingbu.cao@intel.com> 10500M: Dan Scally <djrscally@gmail.com> 10501R: Tianshu Qiu <tian.shu.qiu@intel.com> 10502L: linux-media@vger.kernel.org 10503S: Maintained 10504T: git git://linuxtv.org/media_tree.git 10505F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10506F: drivers/media/pci/intel/ipu3/ 10507 10508INTEL IPU3 CSI-2 IMGU DRIVER 10509M: Sakari Ailus <sakari.ailus@linux.intel.com> 10510R: Bingbu Cao <bingbu.cao@intel.com> 10511R: Tianshu Qiu <tian.shu.qiu@intel.com> 10512L: linux-media@vger.kernel.org 10513S: Maintained 10514F: Documentation/admin-guide/media/ipu3.rst 10515F: Documentation/admin-guide/media/ipu3_rcb.svg 10516F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10517F: drivers/staging/media/ipu3/ 10518 10519INTEL ISHTP ECLITE DRIVER 10520M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10521L: platform-driver-x86@vger.kernel.org 10522S: Supported 10523F: drivers/platform/x86/intel/ishtp_eclite.c 10524 10525INTEL IXP4XX CRYPTO SUPPORT 10526M: Corentin Labbe <clabbe@baylibre.com> 10527L: linux-crypto@vger.kernel.org 10528S: Maintained 10529F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10530 10531INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10532M: Krzysztof Halasa <khalasa@piap.pl> 10533S: Maintained 10534F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10535F: drivers/net/wan/ixp4xx_hss.c 10536F: drivers/soc/ixp4xx/ixp4xx-npe.c 10537F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10538F: include/linux/soc/ixp4xx/npe.h 10539F: include/linux/soc/ixp4xx/qmgr.h 10540 10541INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10542M: Deepak Saxena <dsaxena@plexity.net> 10543S: Maintained 10544F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10545F: drivers/char/hw_random/ixp4xx-rng.c 10546 10547INTEL KEEM BAY DRM DRIVER 10548M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10549M: Edmund Dea <edmund.j.dea@intel.com> 10550S: Maintained 10551F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10552F: drivers/gpu/drm/kmb/ 10553 10554INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10555M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10556S: Maintained 10557F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10558F: drivers/crypto/intel/keembay/Kconfig 10559F: drivers/crypto/intel/keembay/Makefile 10560F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10561F: drivers/crypto/intel/keembay/ocs-aes.c 10562F: drivers/crypto/intel/keembay/ocs-aes.h 10563 10564INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10565M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10566M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10567M: Mark Gross <mgross@linux.intel.com> 10568S: Maintained 10569F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10570F: drivers/crypto/intel/keembay/Kconfig 10571F: drivers/crypto/intel/keembay/Makefile 10572F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10573 10574INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10575M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10576M: Declan Murphy <declan.murphy@intel.com> 10577S: Maintained 10578F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10579F: drivers/crypto/intel/keembay/Kconfig 10580F: drivers/crypto/intel/keembay/Makefile 10581F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10582F: drivers/crypto/intel/keembay/ocs-hcu.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.h 10584 10585INTEL MANAGEMENT ENGINE (mei) 10586M: Tomas Winkler <tomas.winkler@intel.com> 10587L: linux-kernel@vger.kernel.org 10588S: Supported 10589F: Documentation/driver-api/mei/* 10590F: drivers/misc/mei/ 10591F: drivers/watchdog/mei_wdt.c 10592F: include/linux/mei_aux.h 10593F: include/linux/mei_cl_bus.h 10594F: include/uapi/linux/mei.h 10595F: include/uapi/linux/mei_uuid.h 10596F: include/uapi/linux/uuid.h 10597F: samples/mei/* 10598 10599INTEL MAX 10 BMC MFD DRIVER 10600M: Xu Yilun <yilun.xu@intel.com> 10601R: Tom Rix <trix@redhat.com> 10602S: Maintained 10603F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10604F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10605F: drivers/hwmon/intel-m10-bmc-hwmon.c 10606F: drivers/mfd/intel-m10-bmc* 10607F: include/linux/mfd/intel-m10-bmc.h 10608 10609INTEL MAX10 BMC SECURE UPDATES 10610M: Russ Weight <russell.h.weight@intel.com> 10611L: linux-fpga@vger.kernel.org 10612S: Maintained 10613F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10614F: drivers/fpga/intel-m10-bmc-sec-update.c 10615 10616INTEL P-Unit IPC DRIVER 10617M: Zha Qipeng <qipeng.zha@intel.com> 10618L: platform-driver-x86@vger.kernel.org 10619S: Maintained 10620F: arch/x86/include/asm/intel_punit_ipc.h 10621F: drivers/platform/x86/intel/punit_ipc.c 10622 10623INTEL PMC CORE DRIVER 10624M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10625M: David E Box <david.e.box@intel.com> 10626L: platform-driver-x86@vger.kernel.org 10627S: Maintained 10628F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10629F: drivers/platform/x86/intel/pmc/ 10630 10631INTEL PMIC GPIO DRIVERS 10632M: Andy Shevchenko <andy@kernel.org> 10633S: Supported 10634T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10635F: drivers/gpio/gpio-*cove.c 10636 10637INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10638M: Andy Shevchenko <andy@kernel.org> 10639S: Supported 10640F: drivers/mfd/intel_soc_pmic* 10641F: include/linux/mfd/intel_soc_pmic* 10642 10643INTEL PMT DRIVERS 10644M: David E. Box <david.e.box@linux.intel.com> 10645S: Supported 10646F: drivers/platform/x86/intel/pmt/ 10647 10648INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10649M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10650L: linux-wireless@vger.kernel.org 10651S: Maintained 10652F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10654F: drivers/net/wireless/intel/ipw2x00/ 10655 10656INTEL PSTATE DRIVER 10657M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10658M: Len Brown <lenb@kernel.org> 10659L: linux-pm@vger.kernel.org 10660S: Supported 10661F: drivers/cpufreq/intel_pstate.c 10662 10663INTEL PTP DFL ToD DRIVER 10664M: Tianfei Zhang <tianfei.zhang@intel.com> 10665L: linux-fpga@vger.kernel.org 10666L: netdev@vger.kernel.org 10667S: Maintained 10668F: drivers/ptp/ptp_dfl_tod.c 10669 10670INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10671M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10672L: linux-iio@vger.kernel.org 10673F: drivers/counter/intel-qep.c 10674 10675INTEL SCU DRIVERS 10676M: Mika Westerberg <mika.westerberg@linux.intel.com> 10677S: Maintained 10678F: arch/x86/include/asm/intel_scu_ipc.h 10679F: drivers/platform/x86/intel_scu_* 10680 10681INTEL SDSI DRIVER 10682M: David E. Box <david.e.box@linux.intel.com> 10683S: Supported 10684F: drivers/platform/x86/intel/sdsi.c 10685F: tools/arch/x86/intel_sdsi/ 10686F: tools/testing/selftests/drivers/sdsi/ 10687 10688INTEL SGX 10689M: Jarkko Sakkinen <jarkko@kernel.org> 10690R: Dave Hansen <dave.hansen@linux.intel.com> 10691L: linux-sgx@vger.kernel.org 10692S: Supported 10693Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10695F: Documentation/arch/x86/sgx.rst 10696F: arch/x86/entry/vdso/vsgx.S 10697F: arch/x86/include/asm/sgx.h 10698F: arch/x86/include/uapi/asm/sgx.h 10699F: arch/x86/kernel/cpu/sgx/* 10700F: tools/testing/selftests/sgx/* 10701K: \bSGX_ 10702 10703INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10704M: Daniel Scally <djrscally@gmail.com> 10705S: Maintained 10706F: drivers/platform/x86/intel/int3472/ 10707 10708INTEL SPEED SELECT TECHNOLOGY 10709M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10710L: platform-driver-x86@vger.kernel.org 10711S: Maintained 10712F: drivers/platform/x86/intel/speed_select_if/ 10713F: include/uapi/linux/isst_if.h 10714F: tools/power/x86/intel-speed-select/ 10715 10716INTEL STRATIX10 FIRMWARE DRIVERS 10717M: Dinh Nguyen <dinguyen@kernel.org> 10718L: linux-kernel@vger.kernel.org 10719S: Maintained 10720T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10721F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10722F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10723F: drivers/firmware/stratix10-rsu.c 10724F: drivers/firmware/stratix10-svc.c 10725F: include/linux/firmware/intel/stratix10-smc.h 10726F: include/linux/firmware/intel/stratix10-svc-client.h 10727 10728INTEL TELEMETRY DRIVER 10729M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10730M: "David E. Box" <david.e.box@linux.intel.com> 10731L: platform-driver-x86@vger.kernel.org 10732S: Maintained 10733F: arch/x86/include/asm/intel_telemetry.h 10734F: drivers/platform/x86/intel/telemetry/ 10735 10736INTEL TPMI DRIVER 10737M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10738L: platform-driver-x86@vger.kernel.org 10739S: Maintained 10740F: drivers/platform/x86/intel/tpmi.c 10741F: include/linux/intel_tpmi.h 10742 10743INTEL UNCORE FREQUENCY CONTROL 10744M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10745L: platform-driver-x86@vger.kernel.org 10746S: Maintained 10747F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10748F: drivers/platform/x86/intel/uncore-frequency/ 10749 10750INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10751M: David E. Box <david.e.box@linux.intel.com> 10752S: Supported 10753F: drivers/platform/x86/intel/vsec.* 10754 10755INTEL VIRTUAL BUTTON DRIVER 10756M: AceLan Kao <acelan.kao@canonical.com> 10757L: platform-driver-x86@vger.kernel.org 10758S: Maintained 10759F: drivers/platform/x86/intel/vbtn.c 10760 10761INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10762M: Stanislaw Gruszka <stf_xl@wp.pl> 10763L: linux-wireless@vger.kernel.org 10764S: Supported 10765F: drivers/net/wireless/intel/iwlegacy/ 10766 10767INTEL WIRELESS WIFI LINK (iwlwifi) 10768M: Gregory Greenman <gregory.greenman@intel.com> 10769L: linux-wireless@vger.kernel.org 10770S: Supported 10771W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10772T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10773F: drivers/net/wireless/intel/iwlwifi/ 10774 10775INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10776M: Jithu Joseph <jithu.joseph@intel.com> 10777R: Maurice Ma <maurice.ma@intel.com> 10778S: Maintained 10779W: https://slimbootloader.github.io/security/firmware-update.html 10780F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10781 10782INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10783L: Dell.Client.Kernel@dell.com 10784S: Maintained 10785F: drivers/platform/x86/intel/wmi/thunderbolt.c 10786 10787INTEL WWAN IOSM DRIVER 10788M: M Chetan Kumar <m.chetan.kumar@intel.com> 10789M: Intel Corporation <linuxwwan@intel.com> 10790L: netdev@vger.kernel.org 10791S: Maintained 10792F: drivers/net/wwan/iosm/ 10793 10794INTEL(R) TRACE HUB 10795M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10796S: Supported 10797F: Documentation/trace/intel_th.rst 10798F: drivers/hwtracing/intel_th/ 10799F: include/linux/intel_th.h 10800 10801INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10802M: Ning Sun <ning.sun@intel.com> 10803L: tboot-devel@lists.sourceforge.net 10804S: Supported 10805W: http://tboot.sourceforge.net 10806T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10807F: Documentation/arch/x86/intel_txt.rst 10808F: arch/x86/kernel/tboot.c 10809F: include/linux/tboot.h 10810 10811INTERCONNECT API 10812M: Georgi Djakov <djakov@kernel.org> 10813L: linux-pm@vger.kernel.org 10814S: Maintained 10815T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10816F: Documentation/devicetree/bindings/interconnect/ 10817F: Documentation/driver-api/interconnect.rst 10818F: drivers/interconnect/ 10819F: include/dt-bindings/interconnect/ 10820F: include/linux/interconnect-provider.h 10821F: include/linux/interconnect.h 10822 10823INTERRUPT COUNTER DRIVER 10824M: Oleksij Rempel <o.rempel@pengutronix.de> 10825R: Pengutronix Kernel Team <kernel@pengutronix.de> 10826L: linux-iio@vger.kernel.org 10827F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10828F: drivers/counter/interrupt-cnt.c 10829 10830INTERSIL ISL7998X VIDEO DECODER DRIVER 10831M: Michael Tretter <m.tretter@pengutronix.de> 10832R: Pengutronix Kernel Team <kernel@pengutronix.de> 10833L: linux-media@vger.kernel.org 10834S: Maintained 10835F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10836F: drivers/media/i2c/isl7998x.c 10837 10838INVENSENSE ICM-426xx IMU DRIVER 10839M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10840L: linux-iio@vger.kernel.org 10841S: Maintained 10842W: https://invensense.tdk.com/ 10843F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10844F: drivers/iio/imu/inv_icm42600/ 10845 10846INVENSENSE MPU-3050 GYROSCOPE DRIVER 10847M: Linus Walleij <linus.walleij@linaro.org> 10848L: linux-iio@vger.kernel.org 10849S: Maintained 10850F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10851F: drivers/iio/gyro/mpu3050* 10852 10853IOC3 ETHERNET DRIVER 10854M: Ralf Baechle <ralf@linux-mips.org> 10855L: linux-mips@vger.kernel.org 10856S: Maintained 10857F: drivers/net/ethernet/sgi/ioc3-eth.c 10858 10859IOMAP FILESYSTEM LIBRARY 10860M: Darrick J. Wong <djwong@kernel.org> 10861L: linux-xfs@vger.kernel.org 10862L: linux-fsdevel@vger.kernel.org 10863S: Supported 10864T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10865F: fs/iomap/ 10866F: include/linux/iomap.h 10867 10868IOMMU DMA-API LAYER 10869M: Robin Murphy <robin.murphy@arm.com> 10870L: iommu@lists.linux.dev 10871S: Maintained 10872T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10873F: drivers/iommu/dma-iommu.c 10874F: drivers/iommu/dma-iommu.h 10875F: drivers/iommu/iova.c 10876F: include/linux/iova.h 10877 10878IOMMU SUBSYSTEM 10879M: Joerg Roedel <joro@8bytes.org> 10880M: Will Deacon <will@kernel.org> 10881R: Robin Murphy <robin.murphy@arm.com> 10882L: iommu@lists.linux.dev 10883S: Maintained 10884T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10885F: Documentation/devicetree/bindings/iommu/ 10886F: Documentation/userspace-api/iommu.rst 10887F: drivers/iommu/ 10888F: include/linux/iommu.h 10889F: include/linux/iova.h 10890F: include/linux/of_iommu.h 10891F: include/uapi/linux/iommu.h 10892 10893IOMMUFD 10894M: Jason Gunthorpe <jgg@nvidia.com> 10895M: Kevin Tian <kevin.tian@intel.com> 10896L: iommu@lists.linux.dev 10897S: Maintained 10898T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10899F: Documentation/userspace-api/iommufd.rst 10900F: drivers/iommu/iommufd/ 10901F: include/linux/iommufd.h 10902F: include/uapi/linux/iommufd.h 10903F: tools/testing/selftests/iommu/ 10904 10905IOSYS-MAP HELPERS 10906M: Thomas Zimmermann <tzimmermann@suse.de> 10907L: dri-devel@lists.freedesktop.org 10908S: Maintained 10909T: git git://anongit.freedesktop.org/drm/drm-misc 10910F: include/linux/iosys-map.h 10911 10912IO_URING 10913M: Jens Axboe <axboe@kernel.dk> 10914R: Pavel Begunkov <asml.silence@gmail.com> 10915L: io-uring@vger.kernel.org 10916S: Maintained 10917T: git git://git.kernel.dk/linux-block 10918T: git git://git.kernel.dk/liburing 10919F: include/linux/io_uring.h 10920F: include/linux/io_uring_types.h 10921F: include/trace/events/io_uring.h 10922F: include/uapi/linux/io_uring.h 10923F: io_uring/ 10924F: tools/io_uring/ 10925 10926IPMI SUBSYSTEM 10927M: Corey Minyard <minyard@acm.org> 10928L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10929S: Supported 10930W: http://openipmi.sourceforge.net/ 10931T: git https://github.com/cminyard/linux-ipmi.git for-next 10932F: Documentation/devicetree/bindings/ipmi/ 10933F: Documentation/driver-api/ipmi.rst 10934F: drivers/char/ipmi/ 10935F: include/linux/ipmi* 10936F: include/uapi/linux/ipmi* 10937 10938IPS SCSI RAID DRIVER 10939M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10940L: linux-scsi@vger.kernel.org 10941S: Maintained 10942W: http://www.adaptec.com/ 10943F: drivers/scsi/ips* 10944 10945IPVS 10946M: Simon Horman <horms@verge.net.au> 10947M: Julian Anastasov <ja@ssi.bg> 10948L: netdev@vger.kernel.org 10949L: lvs-devel@vger.kernel.org 10950S: Maintained 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10953F: Documentation/networking/ipvs-sysctl.rst 10954F: include/net/ip_vs.h 10955F: include/uapi/linux/ip_vs.h 10956F: net/netfilter/ipvs/ 10957 10958IPWIRELESS DRIVER 10959M: Jiri Kosina <jikos@kernel.org> 10960M: David Sterba <dsterba@suse.com> 10961S: Odd Fixes 10962F: drivers/tty/ipwireless/ 10963 10964IRON DEVICE AUDIO CODEC DRIVERS 10965M: Kiseok Jo <kiseok.jo@irondevice.com> 10966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10967S: Maintained 10968F: Documentation/devicetree/bindings/sound/irondevice,* 10969F: sound/soc/codecs/sma* 10970 10971IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10972M: Marc Zyngier <maz@kernel.org> 10973S: Maintained 10974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10975F: Documentation/core-api/irq/irq-domain.rst 10976F: include/linux/irqdomain.h 10977F: kernel/irq/irqdomain.c 10978F: kernel/irq/msi.c 10979 10980IRQ SUBSYSTEM 10981M: Thomas Gleixner <tglx@linutronix.de> 10982L: linux-kernel@vger.kernel.org 10983S: Maintained 10984T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10985F: include/linux/group_cpus.h 10986F: kernel/irq/ 10987F: lib/group_cpus.c 10988 10989IRQCHIP DRIVERS 10990M: Thomas Gleixner <tglx@linutronix.de> 10991M: Marc Zyngier <maz@kernel.org> 10992L: linux-kernel@vger.kernel.org 10993S: Maintained 10994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10995F: Documentation/devicetree/bindings/interrupt-controller/ 10996F: drivers/irqchip/ 10997 10998ISA 10999M: William Breathitt Gray <william.gray@linaro.org> 11000S: Maintained 11001F: Documentation/driver-api/isa.rst 11002F: drivers/base/isa.c 11003F: include/linux/isa.h 11004 11005ISA RADIO MODULE 11006M: Hans Verkuil <hverkuil@xs4all.nl> 11007L: linux-media@vger.kernel.org 11008S: Maintained 11009W: https://linuxtv.org 11010T: git git://linuxtv.org/media_tree.git 11011F: drivers/media/radio/radio-isa* 11012 11013ISAPNP 11014M: Jaroslav Kysela <perex@perex.cz> 11015S: Maintained 11016F: Documentation/driver-api/isapnp.rst 11017F: drivers/pnp/isapnp/ 11018F: include/linux/isapnp.h 11019 11020ISCSI 11021M: Lee Duncan <lduncan@suse.com> 11022M: Chris Leech <cleech@redhat.com> 11023M: Mike Christie <michael.christie@oracle.com> 11024L: open-iscsi@googlegroups.com 11025L: linux-scsi@vger.kernel.org 11026S: Maintained 11027W: www.open-iscsi.com 11028F: drivers/scsi/*iscsi* 11029F: include/scsi/*iscsi* 11030 11031iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11032M: Peter Jones <pjones@redhat.com> 11033M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11034S: Maintained 11035F: drivers/firmware/iscsi_ibft* 11036 11037ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11038M: Sagi Grimberg <sagi@grimberg.me> 11039M: Max Gurtovoy <mgurtovoy@nvidia.com> 11040L: linux-rdma@vger.kernel.org 11041S: Supported 11042W: http://www.openfabrics.org 11043W: www.open-iscsi.org 11044Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11045F: drivers/infiniband/ulp/iser/ 11046 11047ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11048M: Sagi Grimberg <sagi@grimberg.me> 11049L: linux-rdma@vger.kernel.org 11050L: target-devel@vger.kernel.org 11051S: Supported 11052W: http://www.linux-iscsi.org 11053T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11054F: drivers/infiniband/ulp/isert 11055 11056ISDN/CMTP OVER BLUETOOTH 11057M: Karsten Keil <isdn@linux-pingi.de> 11058L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11059L: netdev@vger.kernel.org 11060S: Odd Fixes 11061W: http://www.isdn4linux.de 11062F: Documentation/isdn/ 11063F: drivers/isdn/capi/ 11064F: include/linux/isdn/ 11065F: include/uapi/linux/isdn/ 11066F: net/bluetooth/cmtp/ 11067 11068ISDN/mISDN SUBSYSTEM 11069M: Karsten Keil <isdn@linux-pingi.de> 11070L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11071L: netdev@vger.kernel.org 11072S: Maintained 11073W: http://www.isdn4linux.de 11074F: drivers/isdn/Kconfig 11075F: drivers/isdn/Makefile 11076F: drivers/isdn/hardware/ 11077F: drivers/isdn/mISDN/ 11078 11079ISOFS FILESYSTEM 11080M: Jan Kara <jack@suse.cz> 11081L: linux-fsdevel@vger.kernel.org 11082S: Maintained 11083F: Documentation/filesystems/isofs.rst 11084F: fs/isofs/ 11085 11086IT87 HARDWARE MONITORING DRIVER 11087M: Jean Delvare <jdelvare@suse.com> 11088L: linux-hwmon@vger.kernel.org 11089S: Maintained 11090F: Documentation/hwmon/it87.rst 11091F: drivers/hwmon/it87.c 11092 11093IT913X MEDIA DRIVER 11094M: Antti Palosaari <crope@iki.fi> 11095L: linux-media@vger.kernel.org 11096S: Maintained 11097W: https://linuxtv.org 11098W: http://palosaari.fi/linux/ 11099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11100T: git git://linuxtv.org/anttip/media_tree.git 11101F: drivers/media/tuners/it913x* 11102 11103ITE IT66121 HDMI BRIDGE DRIVER 11104M: Phong LE <ple@baylibre.com> 11105M: Neil Armstrong <neil.armstrong@linaro.org> 11106S: Maintained 11107T: git git://anongit.freedesktop.org/drm/drm-misc 11108F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11109F: drivers/gpu/drm/bridge/ite-it66121.c 11110 11111IVTV VIDEO4LINUX DRIVER 11112M: Andy Walls <awalls@md.metrocast.net> 11113L: linux-media@vger.kernel.org 11114S: Maintained 11115W: https://linuxtv.org 11116T: git git://linuxtv.org/media_tree.git 11117F: Documentation/admin-guide/media/ivtv* 11118F: drivers/media/pci/ivtv/ 11119F: include/uapi/linux/ivtv* 11120 11121IX2505V MEDIA DRIVER 11122M: Malcolm Priestley <tvboxspy@gmail.com> 11123L: linux-media@vger.kernel.org 11124S: Maintained 11125W: https://linuxtv.org 11126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11127F: drivers/media/dvb-frontends/ix2505v* 11128 11129JAILHOUSE HYPERVISOR INTERFACE 11130M: Jan Kiszka <jan.kiszka@siemens.com> 11131L: jailhouse-dev@googlegroups.com 11132S: Maintained 11133F: arch/x86/include/asm/jailhouse_para.h 11134F: arch/x86/kernel/jailhouse.c 11135 11136JC42.4 TEMPERATURE SENSOR DRIVER 11137M: Guenter Roeck <linux@roeck-us.net> 11138L: linux-hwmon@vger.kernel.org 11139S: Maintained 11140F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11141F: Documentation/hwmon/jc42.rst 11142F: drivers/hwmon/jc42.c 11143 11144JFS FILESYSTEM 11145M: Dave Kleikamp <shaggy@kernel.org> 11146L: jfs-discussion@lists.sourceforge.net 11147S: Odd Fixes 11148W: http://jfs.sourceforge.net/ 11149T: git https://github.com/kleikamp/linux-shaggy.git 11150F: Documentation/admin-guide/jfs.rst 11151F: fs/jfs/ 11152 11153JME NETWORK DRIVER 11154M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11155L: netdev@vger.kernel.org 11156S: Maintained 11157F: drivers/net/ethernet/jme.* 11158 11159JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11160M: David Woodhouse <dwmw2@infradead.org> 11161M: Richard Weinberger <richard@nod.at> 11162L: linux-mtd@lists.infradead.org 11163S: Odd Fixes 11164W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11165T: git git://git.infradead.org/ubifs-2.6.git 11166F: fs/jffs2/ 11167F: include/uapi/linux/jffs2.h 11168 11169JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11170M: "Theodore Ts'o" <tytso@mit.edu> 11171M: Jan Kara <jack@suse.com> 11172L: linux-ext4@vger.kernel.org 11173S: Maintained 11174F: fs/jbd2/ 11175F: include/linux/jbd2.h 11176 11177JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11178M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11179L: linux-media@vger.kernel.org 11180L: linux-renesas-soc@vger.kernel.org 11181S: Maintained 11182F: drivers/media/platform/renesas/rcar_jpu.c 11183 11184JSM Neo PCI based serial card 11185L: linux-serial@vger.kernel.org 11186S: Orphan 11187F: drivers/tty/serial/jsm/ 11188 11189K10TEMP HARDWARE MONITORING DRIVER 11190M: Clemens Ladisch <clemens@ladisch.de> 11191L: linux-hwmon@vger.kernel.org 11192S: Maintained 11193F: Documentation/hwmon/k10temp.rst 11194F: drivers/hwmon/k10temp.c 11195 11196K8TEMP HARDWARE MONITORING DRIVER 11197M: Rudolf Marek <r.marek@assembler.cz> 11198L: linux-hwmon@vger.kernel.org 11199S: Maintained 11200F: Documentation/hwmon/k8temp.rst 11201F: drivers/hwmon/k8temp.c 11202 11203KASAN 11204M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11205R: Alexander Potapenko <glider@google.com> 11206R: Andrey Konovalov <andreyknvl@gmail.com> 11207R: Dmitry Vyukov <dvyukov@google.com> 11208R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11209L: kasan-dev@googlegroups.com 11210S: Maintained 11211F: Documentation/dev-tools/kasan.rst 11212F: arch/*/include/asm/*kasan.h 11213F: arch/*/mm/kasan_init* 11214F: include/linux/kasan*.h 11215F: lib/Kconfig.kasan 11216F: mm/kasan/ 11217F: scripts/Makefile.kasan 11218 11219KCONFIG 11220M: Masahiro Yamada <masahiroy@kernel.org> 11221L: linux-kbuild@vger.kernel.org 11222S: Maintained 11223Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11224T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11225F: Documentation/kbuild/kconfig* 11226F: scripts/Kconfig.include 11227F: scripts/kconfig/ 11228 11229KCOV 11230R: Dmitry Vyukov <dvyukov@google.com> 11231R: Andrey Konovalov <andreyknvl@gmail.com> 11232L: kasan-dev@googlegroups.com 11233S: Maintained 11234F: Documentation/dev-tools/kcov.rst 11235F: include/linux/kcov.h 11236F: include/uapi/linux/kcov.h 11237F: kernel/kcov.c 11238F: scripts/Makefile.kcov 11239 11240KCSAN 11241M: Marco Elver <elver@google.com> 11242R: Dmitry Vyukov <dvyukov@google.com> 11243L: kasan-dev@googlegroups.com 11244S: Maintained 11245F: Documentation/dev-tools/kcsan.rst 11246F: include/linux/kcsan*.h 11247F: kernel/kcsan/ 11248F: lib/Kconfig.kcsan 11249F: scripts/Makefile.kcsan 11250 11251KDUMP 11252M: Baoquan He <bhe@redhat.com> 11253R: Vivek Goyal <vgoyal@redhat.com> 11254R: Dave Young <dyoung@redhat.com> 11255L: kexec@lists.infradead.org 11256S: Maintained 11257W: http://lse.sourceforge.net/kdump/ 11258F: Documentation/admin-guide/kdump/ 11259F: fs/proc/vmcore.c 11260F: include/linux/crash_core.h 11261F: include/linux/crash_dump.h 11262F: include/uapi/linux/vmcore.h 11263F: kernel/crash_*.c 11264 11265KEENE FM RADIO TRANSMITTER DRIVER 11266M: Hans Verkuil <hverkuil@xs4all.nl> 11267L: linux-media@vger.kernel.org 11268S: Maintained 11269W: https://linuxtv.org 11270T: git git://linuxtv.org/media_tree.git 11271F: drivers/media/radio/radio-keene* 11272 11273KERNEL AUTOMOUNTER 11274M: Ian Kent <raven@themaw.net> 11275L: autofs@vger.kernel.org 11276S: Maintained 11277F: fs/autofs/ 11278 11279KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11280M: Masahiro Yamada <masahiroy@kernel.org> 11281R: Nathan Chancellor <nathan@kernel.org> 11282R: Nick Desaulniers <ndesaulniers@google.com> 11283R: Nicolas Schier <nicolas@fjasle.eu> 11284L: linux-kbuild@vger.kernel.org 11285S: Maintained 11286Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11287T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11288F: Documentation/kbuild/ 11289F: Makefile 11290F: scripts/*vmlinux* 11291F: scripts/Kbuild* 11292F: scripts/Makefile* 11293F: scripts/basic/ 11294F: scripts/dummy-tools/ 11295F: scripts/mk* 11296F: scripts/mod/ 11297F: scripts/package/ 11298 11299KERNEL HARDENING (not covered by other areas) 11300M: Kees Cook <keescook@chromium.org> 11301L: linux-hardening@vger.kernel.org 11302S: Supported 11303T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11304F: Documentation/ABI/testing/sysfs-kernel-oops_count 11305F: Documentation/ABI/testing/sysfs-kernel-warn_count 11306F: include/linux/overflow.h 11307F: include/linux/randomize_kstack.h 11308F: mm/usercopy.c 11309K: \b(add|choose)_random_kstack_offset\b 11310K: \b__check_(object_size|heap_object)\b 11311 11312KERNEL JANITORS 11313L: kernel-janitors@vger.kernel.org 11314S: Odd Fixes 11315W: http://kernelnewbies.org/KernelJanitors 11316 11317KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11318M: Chuck Lever <chuck.lever@oracle.com> 11319M: Jeff Layton <jlayton@kernel.org> 11320R: Neil Brown <neilb@suse.de> 11321R: Olga Kornievskaia <kolga@netapp.com> 11322R: Dai Ngo <Dai.Ngo@oracle.com> 11323R: Tom Talpey <tom@talpey.com> 11324L: linux-nfs@vger.kernel.org 11325S: Supported 11326W: http://nfs.sourceforge.net/ 11327T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11328F: Documentation/filesystems/nfs/ 11329F: fs/exportfs/ 11330F: fs/lockd/ 11331F: fs/nfs_common/ 11332F: fs/nfsd/ 11333F: include/linux/lockd/ 11334F: include/linux/sunrpc/ 11335F: include/trace/events/rpcgss.h 11336F: include/trace/events/rpcrdma.h 11337F: include/trace/events/sunrpc.h 11338F: include/trace/misc/fs.h 11339F: include/trace/misc/nfs.h 11340F: include/trace/misc/sunrpc.h 11341F: include/uapi/linux/nfsd/ 11342F: include/uapi/linux/sunrpc/ 11343F: net/sunrpc/ 11344 11345KERNEL REGRESSIONS 11346M: Thorsten Leemhuis <linux@leemhuis.info> 11347L: regressions@lists.linux.dev 11348S: Supported 11349F: Documentation/admin-guide/reporting-regressions.rst 11350F: Documentation/process/handling-regressions.rst 11351 11352KERNEL SELFTEST FRAMEWORK 11353M: Shuah Khan <shuah@kernel.org> 11354M: Shuah Khan <skhan@linuxfoundation.org> 11355L: linux-kselftest@vger.kernel.org 11356S: Maintained 11357Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11358T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11359F: Documentation/dev-tools/kselftest* 11360F: tools/testing/selftests/ 11361 11362KERNEL SMB3 SERVER (KSMBD) 11363M: Namjae Jeon <linkinjeon@kernel.org> 11364M: Steve French <sfrench@samba.org> 11365R: Sergey Senozhatsky <senozhatsky@chromium.org> 11366R: Tom Talpey <tom@talpey.com> 11367L: linux-cifs@vger.kernel.org 11368S: Maintained 11369T: git git://git.samba.org/ksmbd.git 11370F: Documentation/filesystems/smb/ksmbd.rst 11371F: fs/smb/common/ 11372F: fs/smb/server/ 11373 11374KERNEL UNIT TESTING FRAMEWORK (KUnit) 11375M: Brendan Higgins <brendanhiggins@google.com> 11376M: David Gow <davidgow@google.com> 11377L: linux-kselftest@vger.kernel.org 11378L: kunit-dev@googlegroups.com 11379S: Maintained 11380W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11383F: Documentation/dev-tools/kunit/ 11384F: include/kunit/ 11385F: lib/kunit/ 11386F: tools/testing/kunit/ 11387 11388KERNEL USERMODE HELPER 11389M: Luis Chamberlain <mcgrof@kernel.org> 11390L: linux-kernel@vger.kernel.org 11391S: Maintained 11392F: include/linux/umh.h 11393F: kernel/umh.c 11394 11395KERNEL VIRTUAL MACHINE (KVM) 11396M: Paolo Bonzini <pbonzini@redhat.com> 11397L: kvm@vger.kernel.org 11398S: Supported 11399W: http://www.linux-kvm.org 11400T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11401F: Documentation/virt/kvm/ 11402F: include/asm-generic/kvm* 11403F: include/kvm/iodev.h 11404F: include/linux/kvm* 11405F: include/trace/events/kvm.h 11406F: include/uapi/asm-generic/kvm* 11407F: include/uapi/linux/kvm* 11408F: tools/kvm/ 11409F: tools/testing/selftests/kvm/ 11410F: virt/kvm/* 11411 11412KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11413M: Marc Zyngier <maz@kernel.org> 11414M: Oliver Upton <oliver.upton@linux.dev> 11415R: James Morse <james.morse@arm.com> 11416R: Suzuki K Poulose <suzuki.poulose@arm.com> 11417R: Zenghui Yu <yuzenghui@huawei.com> 11418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11419L: kvmarm@lists.linux.dev 11420S: Maintained 11421T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11422F: arch/arm64/include/asm/kvm* 11423F: arch/arm64/include/uapi/asm/kvm* 11424F: arch/arm64/kvm/ 11425F: include/kvm/arm_* 11426F: tools/testing/selftests/kvm/*/aarch64/ 11427F: tools/testing/selftests/kvm/aarch64/ 11428 11429KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11430M: Huacai Chen <chenhuacai@kernel.org> 11431L: linux-mips@vger.kernel.org 11432L: kvm@vger.kernel.org 11433S: Maintained 11434T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11435F: arch/mips/include/asm/kvm* 11436F: arch/mips/include/uapi/asm/kvm* 11437F: arch/mips/kvm/ 11438 11439KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11440M: Michael Ellerman <mpe@ellerman.id.au> 11441R: Nicholas Piggin <npiggin@gmail.com> 11442L: linuxppc-dev@lists.ozlabs.org 11443L: kvm@vger.kernel.org 11444S: Maintained (Book3S 64-bit HV) 11445S: Odd fixes (Book3S 64-bit PR) 11446S: Orphan (Book3E and 32-bit) 11447T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11448F: arch/powerpc/include/asm/kvm* 11449F: arch/powerpc/include/uapi/asm/kvm* 11450F: arch/powerpc/kernel/kvm* 11451F: arch/powerpc/kvm/ 11452 11453KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11454M: Anup Patel <anup@brainfault.org> 11455R: Atish Patra <atishp@atishpatra.org> 11456L: kvm@vger.kernel.org 11457L: kvm-riscv@lists.infradead.org 11458L: linux-riscv@lists.infradead.org 11459S: Maintained 11460T: git https://github.com/kvm-riscv/linux.git 11461F: arch/riscv/include/asm/kvm* 11462F: arch/riscv/include/uapi/asm/kvm* 11463F: arch/riscv/kvm/ 11464F: tools/testing/selftests/kvm/*/riscv/ 11465 11466KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11467M: Christian Borntraeger <borntraeger@linux.ibm.com> 11468M: Janosch Frank <frankja@linux.ibm.com> 11469M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11470R: David Hildenbrand <david@redhat.com> 11471L: kvm@vger.kernel.org 11472S: Supported 11473T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11474F: Documentation/virt/kvm/s390* 11475F: arch/s390/include/asm/gmap.h 11476F: arch/s390/include/asm/kvm* 11477F: arch/s390/include/uapi/asm/kvm* 11478F: arch/s390/include/uapi/asm/uvdevice.h 11479F: arch/s390/kernel/uv.c 11480F: arch/s390/kvm/ 11481F: arch/s390/mm/gmap.c 11482F: drivers/s390/char/uvdevice.c 11483F: tools/testing/selftests/drivers/s390x/uvdevice/ 11484F: tools/testing/selftests/kvm/*/s390x/ 11485F: tools/testing/selftests/kvm/s390x/ 11486 11487KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11488M: Sean Christopherson <seanjc@google.com> 11489M: Paolo Bonzini <pbonzini@redhat.com> 11490L: kvm@vger.kernel.org 11491S: Supported 11492P: Documentation/process/maintainer-kvm-x86.rst 11493T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11494F: arch/x86/include/asm/kvm* 11495F: arch/x86/include/asm/svm.h 11496F: arch/x86/include/asm/vmx*.h 11497F: arch/x86/include/uapi/asm/kvm* 11498F: arch/x86/include/uapi/asm/svm.h 11499F: arch/x86/include/uapi/asm/vmx.h 11500F: arch/x86/kvm/ 11501F: arch/x86/kvm/*/ 11502 11503KERNFS 11504M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11505M: Tejun Heo <tj@kernel.org> 11506S: Supported 11507T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11508F: fs/kernfs/ 11509F: include/linux/kernfs.h 11510 11511KEXEC 11512M: Eric Biederman <ebiederm@xmission.com> 11513L: kexec@lists.infradead.org 11514S: Maintained 11515W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11516F: include/linux/kexec.h 11517F: include/uapi/linux/kexec.h 11518F: kernel/kexec* 11519 11520KEYS-ENCRYPTED 11521M: Mimi Zohar <zohar@linux.ibm.com> 11522L: linux-integrity@vger.kernel.org 11523L: keyrings@vger.kernel.org 11524S: Supported 11525F: Documentation/security/keys/trusted-encrypted.rst 11526F: include/keys/encrypted-type.h 11527F: security/keys/encrypted-keys/ 11528 11529KEYS-TRUSTED 11530M: James Bottomley <jejb@linux.ibm.com> 11531M: Jarkko Sakkinen <jarkko@kernel.org> 11532M: Mimi Zohar <zohar@linux.ibm.com> 11533L: linux-integrity@vger.kernel.org 11534L: keyrings@vger.kernel.org 11535S: Supported 11536F: Documentation/security/keys/trusted-encrypted.rst 11537F: include/keys/trusted-type.h 11538F: include/keys/trusted_tpm.h 11539F: security/keys/trusted-keys/ 11540 11541KEYS-TRUSTED-CAAM 11542M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11543R: Pengutronix Kernel Team <kernel@pengutronix.de> 11544L: linux-integrity@vger.kernel.org 11545L: keyrings@vger.kernel.org 11546S: Maintained 11547F: include/keys/trusted_caam.h 11548F: security/keys/trusted-keys/trusted_caam.c 11549 11550KEYS-TRUSTED-TEE 11551M: Sumit Garg <sumit.garg@linaro.org> 11552L: linux-integrity@vger.kernel.org 11553L: keyrings@vger.kernel.org 11554S: Supported 11555F: include/keys/trusted_tee.h 11556F: security/keys/trusted-keys/trusted_tee.c 11557 11558KEYS/KEYRINGS 11559M: David Howells <dhowells@redhat.com> 11560M: Jarkko Sakkinen <jarkko@kernel.org> 11561L: keyrings@vger.kernel.org 11562S: Maintained 11563F: Documentation/security/keys/core.rst 11564F: include/keys/ 11565F: include/linux/key-type.h 11566F: include/linux/key.h 11567F: include/linux/keyctl.h 11568F: include/uapi/linux/keyctl.h 11569F: security/keys/ 11570 11571KEYS/KEYRINGS_INTEGRITY 11572M: Jarkko Sakkinen <jarkko@kernel.org> 11573M: Mimi Zohar <zohar@linux.ibm.com> 11574L: linux-integrity@vger.kernel.org 11575L: keyrings@vger.kernel.org 11576S: Supported 11577F: security/integrity/platform_certs 11578 11579KFENCE 11580M: Alexander Potapenko <glider@google.com> 11581M: Marco Elver <elver@google.com> 11582R: Dmitry Vyukov <dvyukov@google.com> 11583L: kasan-dev@googlegroups.com 11584S: Maintained 11585F: Documentation/dev-tools/kfence.rst 11586F: arch/*/include/asm/kfence.h 11587F: include/linux/kfence.h 11588F: lib/Kconfig.kfence 11589F: mm/kfence/ 11590 11591KFIFO 11592M: Stefani Seibold <stefani@seibold.net> 11593S: Maintained 11594F: include/linux/kfifo.h 11595F: lib/kfifo.c 11596F: samples/kfifo/ 11597 11598KGDB / KDB /debug_core 11599M: Jason Wessel <jason.wessel@windriver.com> 11600M: Daniel Thompson <daniel.thompson@linaro.org> 11601R: Douglas Anderson <dianders@chromium.org> 11602L: kgdb-bugreport@lists.sourceforge.net 11603S: Maintained 11604W: http://kgdb.wiki.kernel.org/ 11605T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11606F: Documentation/dev-tools/kgdb.rst 11607F: drivers/misc/kgdbts.c 11608F: drivers/tty/serial/kgdboc.c 11609F: include/linux/kdb.h 11610F: include/linux/kgdb.h 11611F: kernel/debug/ 11612F: kernel/module/kdb.c 11613 11614KHADAS MCU MFD DRIVER 11615M: Neil Armstrong <neil.armstrong@linaro.org> 11616L: linux-amlogic@lists.infradead.org 11617S: Maintained 11618F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11619F: drivers/mfd/khadas-mcu.c 11620F: drivers/thermal/khadas_mcu_fan.c 11621F: include/linux/mfd/khadas-mcu.h 11622 11623KIONIX/ROHM KX022A ACCELEROMETER 11624M: Matti Vaittinen <mazziesaccount@gmail.com> 11625L: linux-iio@vger.kernel.org 11626S: Supported 11627F: drivers/iio/accel/kionix-kx022a* 11628 11629KMEMLEAK 11630M: Catalin Marinas <catalin.marinas@arm.com> 11631S: Maintained 11632F: Documentation/dev-tools/kmemleak.rst 11633F: include/linux/kmemleak.h 11634F: mm/kmemleak.c 11635F: samples/kmemleak/kmemleak-test.c 11636 11637KMSAN 11638M: Alexander Potapenko <glider@google.com> 11639R: Marco Elver <elver@google.com> 11640R: Dmitry Vyukov <dvyukov@google.com> 11641L: kasan-dev@googlegroups.com 11642S: Maintained 11643F: Documentation/dev-tools/kmsan.rst 11644F: arch/*/include/asm/kmsan.h 11645F: arch/*/mm/kmsan_* 11646F: include/linux/kmsan*.h 11647F: lib/Kconfig.kmsan 11648F: mm/kmsan/ 11649F: scripts/Makefile.kmsan 11650 11651KPROBES 11652M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11653M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11654M: "David S. Miller" <davem@davemloft.net> 11655M: Masami Hiramatsu <mhiramat@kernel.org> 11656L: linux-kernel@vger.kernel.org 11657L: linux-trace-kernel@vger.kernel.org 11658S: Maintained 11659Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11660T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11661F: Documentation/trace/kprobes.rst 11662F: include/asm-generic/kprobes.h 11663F: include/linux/kprobes.h 11664F: kernel/kprobes.c 11665F: lib/test_kprobes.c 11666F: samples/kprobes 11667 11668KS0108 LCD CONTROLLER DRIVER 11669M: Miguel Ojeda <ojeda@kernel.org> 11670S: Maintained 11671F: Documentation/admin-guide/auxdisplay/ks0108.rst 11672F: drivers/auxdisplay/ks0108.c 11673F: include/linux/ks0108.h 11674 11675KTD253 BACKLIGHT DRIVER 11676M: Linus Walleij <linus.walleij@linaro.org> 11677S: Maintained 11678F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11679F: drivers/video/backlight/ktd253-backlight.c 11680 11681KTEST 11682M: Steven Rostedt <rostedt@goodmis.org> 11683M: John Hawley <warthog9@eaglescrag.net> 11684S: Maintained 11685F: tools/testing/ktest 11686 11687KTZ8866 BACKLIGHT DRIVER 11688M: Jianhua Lu <lujianhua000@gmail.com> 11689S: Maintained 11690F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11691F: drivers/video/backlight/ktz8866.c 11692 11693KVM PARAVIRT (KVM/paravirt) 11694M: Paolo Bonzini <pbonzini@redhat.com> 11695R: Wanpeng Li <wanpengli@tencent.com> 11696R: Vitaly Kuznetsov <vkuznets@redhat.com> 11697L: kvm@vger.kernel.org 11698S: Supported 11699T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11700F: arch/um/include/asm/kvm_para.h 11701F: arch/x86/include/asm/kvm_para.h 11702F: arch/x86/include/asm/pvclock-abi.h 11703F: arch/x86/include/uapi/asm/kvm_para.h 11704F: arch/x86/kernel/kvm.c 11705F: arch/x86/kernel/kvmclock.c 11706F: include/asm-generic/kvm_para.h 11707F: include/linux/kvm_para.h 11708F: include/uapi/asm-generic/kvm_para.h 11709F: include/uapi/linux/kvm_para.h 11710 11711KVM X86 HYPER-V (KVM/hyper-v) 11712M: Vitaly Kuznetsov <vkuznets@redhat.com> 11713M: Sean Christopherson <seanjc@google.com> 11714M: Paolo Bonzini <pbonzini@redhat.com> 11715L: kvm@vger.kernel.org 11716S: Supported 11717T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11718F: arch/x86/kvm/hyperv.* 11719F: arch/x86/kvm/kvm_onhyperv.* 11720F: arch/x86/kvm/svm/hyperv.* 11721F: arch/x86/kvm/svm/svm_onhyperv.* 11722F: arch/x86/kvm/vmx/hyperv.* 11723 11724KVM X86 Xen (KVM/Xen) 11725M: David Woodhouse <dwmw2@infradead.org> 11726M: Paul Durrant <paul@xen.org> 11727M: Sean Christopherson <seanjc@google.com> 11728M: Paolo Bonzini <pbonzini@redhat.com> 11729L: kvm@vger.kernel.org 11730S: Supported 11731T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11732F: arch/x86/kvm/xen.* 11733 11734L3MDEV 11735M: David Ahern <dsahern@kernel.org> 11736L: netdev@vger.kernel.org 11737S: Maintained 11738F: include/net/l3mdev.h 11739F: net/l3mdev 11740 11741LANDLOCK SECURITY MODULE 11742M: Mickaël Salaün <mic@digikod.net> 11743L: linux-security-module@vger.kernel.org 11744S: Supported 11745W: https://landlock.io 11746T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11747F: Documentation/security/landlock.rst 11748F: Documentation/userspace-api/landlock.rst 11749F: include/uapi/linux/landlock.h 11750F: samples/landlock/ 11751F: security/landlock/ 11752F: tools/testing/selftests/landlock/ 11753K: landlock 11754K: LANDLOCK 11755 11756LANTIQ / INTEL Ethernet drivers 11757M: Hauke Mehrtens <hauke@hauke-m.de> 11758L: netdev@vger.kernel.org 11759S: Maintained 11760F: drivers/net/dsa/lantiq_gswip.c 11761F: drivers/net/dsa/lantiq_pce.h 11762F: drivers/net/ethernet/lantiq_xrx200.c 11763F: net/dsa/tag_gswip.c 11764 11765LANTIQ MIPS ARCHITECTURE 11766M: John Crispin <john@phrozen.org> 11767L: linux-mips@vger.kernel.org 11768S: Maintained 11769F: arch/mips/lantiq 11770F: drivers/soc/lantiq 11771 11772LASI 53c700 driver for PARISC 11773M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11774L: linux-scsi@vger.kernel.org 11775S: Maintained 11776F: Documentation/scsi/53c700.rst 11777F: drivers/scsi/53c700* 11778 11779LEAKING_ADDRESSES 11780M: Tobin C. Harding <me@tobin.cc> 11781M: Tycho Andersen <tycho@tycho.pizza> 11782L: linux-hardening@vger.kernel.org 11783S: Maintained 11784T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11785F: scripts/leaking_addresses.pl 11786 11787LED SUBSYSTEM 11788M: Pavel Machek <pavel@ucw.cz> 11789M: Lee Jones <lee@kernel.org> 11790L: linux-leds@vger.kernel.org 11791S: Maintained 11792T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11793F: Documentation/devicetree/bindings/leds/ 11794F: Documentation/leds/ 11795F: drivers/leds/ 11796F: include/dt-bindings/leds/ 11797F: include/linux/leds.h 11798 11799LEGACY EEPROM DRIVER 11800M: Jean Delvare <jdelvare@suse.com> 11801S: Maintained 11802F: Documentation/misc-devices/eeprom.rst 11803F: drivers/misc/eeprom/eeprom.c 11804 11805LEGO MINDSTORMS EV3 11806R: David Lechner <david@lechnology.com> 11807S: Maintained 11808F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11809F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11810F: drivers/power/supply/lego_ev3_battery.c 11811 11812LEGO USB Tower driver 11813M: Juergen Stuber <starblue@users.sourceforge.net> 11814L: legousb-devel@lists.sourceforge.net 11815S: Maintained 11816W: http://legousb.sourceforge.net/ 11817F: drivers/usb/misc/legousbtower.c 11818 11819LETSKETCH HID TABLET DRIVER 11820M: Hans de Goede <hdegoede@redhat.com> 11821L: linux-input@vger.kernel.org 11822S: Maintained 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11824F: drivers/hid/hid-letsketch.c 11825 11826LG LAPTOP EXTRAS 11827M: Matan Ziv-Av <matan@svgalib.org> 11828L: platform-driver-x86@vger.kernel.org 11829S: Maintained 11830F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11831F: Documentation/admin-guide/laptops/lg-laptop.rst 11832F: drivers/platform/x86/lg-laptop.c 11833 11834LG2160 MEDIA DRIVER 11835M: Michael Krufky <mkrufky@linuxtv.org> 11836L: linux-media@vger.kernel.org 11837S: Maintained 11838W: https://linuxtv.org 11839W: http://github.com/mkrufky 11840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11841T: git git://linuxtv.org/mkrufky/tuners.git 11842F: drivers/media/dvb-frontends/lg2160.* 11843 11844LGDT3305 MEDIA DRIVER 11845M: Michael Krufky <mkrufky@linuxtv.org> 11846L: linux-media@vger.kernel.org 11847S: Maintained 11848W: https://linuxtv.org 11849W: http://github.com/mkrufky 11850Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11851T: git git://linuxtv.org/mkrufky/tuners.git 11852F: drivers/media/dvb-frontends/lgdt3305.* 11853 11854LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11855M: Viresh Kumar <vireshk@kernel.org> 11856L: linux-ide@vger.kernel.org 11857S: Maintained 11858T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11859F: drivers/ata/pata_arasan_cf.c 11860F: include/linux/pata_arasan_cf_data.h 11861 11862LIBATA PATA DRIVERS 11863R: Sergey Shtylyov <s.shtylyov@omp.ru> 11864L: linux-ide@vger.kernel.org 11865F: drivers/ata/ata_*.c 11866F: drivers/ata/pata_*.c 11867 11868LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11869M: Linus Walleij <linus.walleij@linaro.org> 11870L: linux-ide@vger.kernel.org 11871S: Maintained 11872T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11873F: drivers/ata/pata_ftide010.c 11874F: drivers/ata/sata_gemini.c 11875F: drivers/ata/sata_gemini.h 11876 11877LIBATA SATA AHCI PLATFORM devices support 11878M: Hans de Goede <hdegoede@redhat.com> 11879M: Jens Axboe <axboe@kernel.dk> 11880L: linux-ide@vger.kernel.org 11881S: Maintained 11882T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11883F: drivers/ata/ahci_platform.c 11884F: drivers/ata/libahci_platform.c 11885F: include/linux/ahci_platform.h 11886 11887LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11888M: Serge Semin <fancer.lancer@gmail.com> 11889L: linux-ide@vger.kernel.org 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11892F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11893F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11894F: drivers/ata/ahci_dwc.c 11895 11896LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11897M: Mikael Pettersson <mikpelinux@gmail.com> 11898L: linux-ide@vger.kernel.org 11899S: Maintained 11900T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11901F: drivers/ata/sata_promise.* 11902 11903LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11904M: Damien Le Moal <dlemoal@kernel.org> 11905L: linux-ide@vger.kernel.org 11906S: Maintained 11907T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11908F: Documentation/ABI/testing/sysfs-ata 11909F: Documentation/devicetree/bindings/ata/ 11910F: drivers/ata/ 11911F: include/linux/ata.h 11912F: include/linux/libata.h 11913 11914LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11915M: Vishal Verma <vishal.l.verma@intel.com> 11916M: Dan Williams <dan.j.williams@intel.com> 11917M: Dave Jiang <dave.jiang@intel.com> 11918L: nvdimm@lists.linux.dev 11919S: Supported 11920Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11921P: Documentation/nvdimm/maintainer-entry-profile.rst 11922F: drivers/nvdimm/btt* 11923 11924LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11925M: Dan Williams <dan.j.williams@intel.com> 11926M: Vishal Verma <vishal.l.verma@intel.com> 11927M: Dave Jiang <dave.jiang@intel.com> 11928L: nvdimm@lists.linux.dev 11929S: Supported 11930Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11931P: Documentation/nvdimm/maintainer-entry-profile.rst 11932F: drivers/nvdimm/pmem* 11933 11934LIBNVDIMM: DEVICETREE BINDINGS 11935M: Oliver O'Halloran <oohall@gmail.com> 11936L: nvdimm@lists.linux.dev 11937S: Supported 11938Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11939F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11940F: drivers/nvdimm/of_pmem.c 11941 11942LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11943M: Dan Williams <dan.j.williams@intel.com> 11944M: Vishal Verma <vishal.l.verma@intel.com> 11945M: Dave Jiang <dave.jiang@intel.com> 11946M: Ira Weiny <ira.weiny@intel.com> 11947L: nvdimm@lists.linux.dev 11948S: Supported 11949Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11950P: Documentation/nvdimm/maintainer-entry-profile.rst 11951T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11952F: drivers/acpi/nfit/* 11953F: drivers/nvdimm/* 11954F: include/linux/libnvdimm.h 11955F: include/linux/nd.h 11956F: include/uapi/linux/ndctl.h 11957F: tools/testing/nvdimm/ 11958 11959LICENSES and SPDX stuff 11960M: Thomas Gleixner <tglx@linutronix.de> 11961M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11962L: linux-spdx@vger.kernel.org 11963S: Maintained 11964T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11965F: COPYING 11966F: Documentation/process/license-rules.rst 11967F: LICENSES/ 11968F: scripts/spdxcheck-test.sh 11969F: scripts/spdxcheck.py 11970F: scripts/spdxexclude 11971 11972LINEAR RANGES HELPERS 11973M: Mark Brown <broonie@kernel.org> 11974R: Matti Vaittinen <mazziesaccount@gmail.com> 11975F: include/linux/linear_range.h 11976F: lib/linear_ranges.c 11977F: lib/test_linear_ranges.c 11978 11979LINUX FOR POWER MACINTOSH 11980L: linuxppc-dev@lists.ozlabs.org 11981S: Orphan 11982F: arch/powerpc/platforms/powermac/ 11983F: drivers/macintosh/ 11984X: drivers/macintosh/adb-iop.c 11985X: drivers/macintosh/via-macii.c 11986 11987LINUX FOR POWERPC (32-BIT AND 64-BIT) 11988M: Michael Ellerman <mpe@ellerman.id.au> 11989R: Nicholas Piggin <npiggin@gmail.com> 11990R: Christophe Leroy <christophe.leroy@csgroup.eu> 11991L: linuxppc-dev@lists.ozlabs.org 11992S: Supported 11993W: https://github.com/linuxppc/wiki/wiki 11994Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11995T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11996F: Documentation/ABI/stable/sysfs-firmware-opal-* 11997F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11998F: Documentation/devicetree/bindings/powerpc/ 11999F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12000F: Documentation/powerpc/ 12001F: arch/powerpc/ 12002F: drivers/*/*/*pasemi* 12003F: drivers/*/*pasemi* 12004F: drivers/char/tpm/tpm_ibmvtpm* 12005F: drivers/crypto/nx/ 12006F: drivers/crypto/vmx/ 12007F: drivers/i2c/busses/i2c-opal.c 12008F: drivers/net/ethernet/ibm/ibmveth.* 12009F: drivers/net/ethernet/ibm/ibmvnic.* 12010F: drivers/pci/hotplug/pnv_php.c 12011F: drivers/pci/hotplug/rpa* 12012F: drivers/rtc/rtc-opal.c 12013F: drivers/scsi/ibmvscsi/ 12014F: drivers/tty/hvc/hvc_opal.c 12015F: drivers/watchdog/wdrtas.c 12016F: tools/testing/selftests/powerpc 12017N: /pmac 12018N: powermac 12019N: powernv 12020N: [^a-z0-9]ps3 12021N: pseries 12022 12023LINUX FOR POWERPC EMBEDDED MPC5XXX 12024M: Anatolij Gustschin <agust@denx.de> 12025L: linuxppc-dev@lists.ozlabs.org 12026S: Odd Fixes 12027F: arch/powerpc/platforms/512x/ 12028F: arch/powerpc/platforms/52xx/ 12029 12030LINUX FOR POWERPC EMBEDDED PPC4XX 12031L: linuxppc-dev@lists.ozlabs.org 12032S: Orphan 12033F: arch/powerpc/platforms/40x/ 12034F: arch/powerpc/platforms/44x/ 12035 12036LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12037M: Scott Wood <oss@buserror.net> 12038L: linuxppc-dev@lists.ozlabs.org 12039S: Odd fixes 12040T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12041F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12042F: Documentation/devicetree/bindings/powerpc/fsl/ 12043F: arch/powerpc/platforms/83xx/ 12044F: arch/powerpc/platforms/85xx/ 12045 12046LINUX FOR POWERPC EMBEDDED PPC8XX 12047M: Christophe Leroy <christophe.leroy@csgroup.eu> 12048L: linuxppc-dev@lists.ozlabs.org 12049S: Maintained 12050F: arch/powerpc/platforms/8xx/ 12051 12052LINUX KERNEL DUMP TEST MODULE (LKDTM) 12053M: Kees Cook <keescook@chromium.org> 12054S: Maintained 12055F: drivers/misc/lkdtm/* 12056F: tools/testing/selftests/lkdtm/* 12057 12058LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12059M: Alan Stern <stern@rowland.harvard.edu> 12060M: Andrea Parri <parri.andrea@gmail.com> 12061M: Will Deacon <will@kernel.org> 12062M: Peter Zijlstra <peterz@infradead.org> 12063M: Boqun Feng <boqun.feng@gmail.com> 12064M: Nicholas Piggin <npiggin@gmail.com> 12065M: David Howells <dhowells@redhat.com> 12066M: Jade Alglave <j.alglave@ucl.ac.uk> 12067M: Luc Maranget <luc.maranget@inria.fr> 12068M: "Paul E. McKenney" <paulmck@kernel.org> 12069R: Akira Yokosawa <akiyks@gmail.com> 12070R: Daniel Lustig <dlustig@nvidia.com> 12071R: Joel Fernandes <joel@joelfernandes.org> 12072L: linux-kernel@vger.kernel.org 12073L: linux-arch@vger.kernel.org 12074S: Supported 12075T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12076F: Documentation/atomic_bitops.txt 12077F: Documentation/atomic_t.txt 12078F: Documentation/core-api/refcount-vs-atomic.rst 12079F: Documentation/litmus-tests/ 12080F: Documentation/memory-barriers.txt 12081F: tools/memory-model/ 12082 12083LINUX-NEXT TREE 12084M: Stephen Rothwell <sfr@canb.auug.org.au> 12085L: linux-next@vger.kernel.org 12086S: Supported 12087B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12088T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12089 12090LIS3LV02D ACCELEROMETER DRIVER 12091M: Eric Piel <eric.piel@tremplin-utc.net> 12092S: Maintained 12093F: Documentation/misc-devices/lis3lv02d.rst 12094F: drivers/misc/lis3lv02d/ 12095F: drivers/platform/x86/hp/hp_accel.c 12096 12097LIST KUNIT TEST 12098M: David Gow <davidgow@google.com> 12099L: linux-kselftest@vger.kernel.org 12100L: kunit-dev@googlegroups.com 12101S: Maintained 12102F: lib/list-test.c 12103 12104LITEX PLATFORM 12105M: Karol Gugala <kgugala@antmicro.com> 12106M: Mateusz Holenko <mholenko@antmicro.com> 12107M: Gabriel Somlo <gsomlo@gmail.com> 12108M: Joel Stanley <joel@jms.id.au> 12109S: Maintained 12110F: Documentation/devicetree/bindings/*/litex,*.yaml 12111F: arch/openrisc/boot/dts/or1klitex.dts 12112F: drivers/mmc/host/litex_mmc.c 12113F: drivers/net/ethernet/litex/* 12114F: drivers/soc/litex/* 12115F: drivers/tty/serial/liteuart.c 12116F: include/linux/litex.h 12117N: litex 12118 12119LIVE PATCHING 12120M: Josh Poimboeuf <jpoimboe@kernel.org> 12121M: Jiri Kosina <jikos@kernel.org> 12122M: Miroslav Benes <mbenes@suse.cz> 12123M: Petr Mladek <pmladek@suse.com> 12124R: Joe Lawrence <joe.lawrence@redhat.com> 12125L: live-patching@vger.kernel.org 12126S: Maintained 12127T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12128F: Documentation/ABI/testing/sysfs-kernel-livepatch 12129F: Documentation/livepatch/ 12130F: arch/powerpc/include/asm/livepatch.h 12131F: include/linux/livepatch.h 12132F: kernel/livepatch/ 12133F: kernel/module/livepatch.c 12134F: lib/livepatch/ 12135F: samples/livepatch/ 12136F: tools/testing/selftests/livepatch/ 12137 12138LLC (802.2) 12139L: netdev@vger.kernel.org 12140S: Odd fixes 12141F: include/linux/llc.h 12142F: include/net/llc* 12143F: include/uapi/linux/llc.h 12144F: net/llc/ 12145 12146LM73 HARDWARE MONITOR DRIVER 12147M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12148L: linux-hwmon@vger.kernel.org 12149S: Maintained 12150F: drivers/hwmon/lm73.c 12151 12152LM78 HARDWARE MONITOR DRIVER 12153M: Jean Delvare <jdelvare@suse.com> 12154L: linux-hwmon@vger.kernel.org 12155S: Maintained 12156F: Documentation/hwmon/lm78.rst 12157F: drivers/hwmon/lm78.c 12158 12159LM83 HARDWARE MONITOR DRIVER 12160M: Jean Delvare <jdelvare@suse.com> 12161L: linux-hwmon@vger.kernel.org 12162S: Maintained 12163F: Documentation/hwmon/lm83.rst 12164F: drivers/hwmon/lm83.c 12165 12166LM90 HARDWARE MONITOR DRIVER 12167M: Jean Delvare <jdelvare@suse.com> 12168L: linux-hwmon@vger.kernel.org 12169S: Maintained 12170F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12171F: Documentation/hwmon/lm90.rst 12172F: drivers/hwmon/lm90.c 12173F: include/dt-bindings/thermal/lm90.h 12174 12175LM95234 HARDWARE MONITOR DRIVER 12176M: Guenter Roeck <linux@roeck-us.net> 12177L: linux-hwmon@vger.kernel.org 12178S: Maintained 12179F: Documentation/hwmon/lm95234.rst 12180F: drivers/hwmon/lm95234.c 12181 12182LME2510 MEDIA DRIVER 12183M: Malcolm Priestley <tvboxspy@gmail.com> 12184L: linux-media@vger.kernel.org 12185S: Maintained 12186W: https://linuxtv.org 12187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12188F: drivers/media/usb/dvb-usb-v2/lmedm04* 12189 12190LOADPIN SECURITY MODULE 12191M: Kees Cook <keescook@chromium.org> 12192S: Supported 12193T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12194F: Documentation/admin-guide/LSM/LoadPin.rst 12195F: security/loadpin/ 12196 12197LOCKING PRIMITIVES 12198M: Peter Zijlstra <peterz@infradead.org> 12199M: Ingo Molnar <mingo@redhat.com> 12200M: Will Deacon <will@kernel.org> 12201R: Waiman Long <longman@redhat.com> 12202R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12203L: linux-kernel@vger.kernel.org 12204S: Maintained 12205T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12206F: Documentation/locking/ 12207F: arch/*/include/asm/spinlock*.h 12208F: include/linux/lockdep.h 12209F: include/linux/mutex*.h 12210F: include/linux/rwlock*.h 12211F: include/linux/rwsem*.h 12212F: include/linux/seqlock.h 12213F: include/linux/spinlock*.h 12214F: kernel/locking/ 12215F: lib/locking*.[ch] 12216X: kernel/locking/locktorture.c 12217 12218LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12219M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12220L: linux-ntfs-dev@lists.sourceforge.net 12221S: Maintained 12222W: http://www.linux-ntfs.org/content/view/19/37/ 12223F: Documentation/admin-guide/ldm.rst 12224F: block/partitions/ldm.* 12225 12226LOGITECH HID GAMING KEYBOARDS 12227M: Hans de Goede <hdegoede@redhat.com> 12228L: linux-input@vger.kernel.org 12229S: Maintained 12230T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12231F: drivers/hid/hid-lg-g15.c 12232 12233LONTIUM LT8912B MIPI TO HDMI BRIDGE 12234M: Adrien Grassein <adrien.grassein@gmail.com> 12235S: Maintained 12236F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12237F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12238 12239LOONGARCH 12240M: Huacai Chen <chenhuacai@kernel.org> 12241R: WANG Xuerui <kernel@xen0n.name> 12242L: loongarch@lists.linux.dev 12243S: Maintained 12244T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12245F: Documentation/loongarch/ 12246F: Documentation/translations/zh_CN/loongarch/ 12247F: arch/loongarch/ 12248F: drivers/*/*loongarch* 12249 12250LOONGSON GPIO DRIVER 12251M: Yinbo Zhu <zhuyinbo@loongson.cn> 12252L: linux-gpio@vger.kernel.org 12253S: Maintained 12254F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12255F: drivers/gpio/gpio-loongson-64bit.c 12256 12257LOONGSON LS2X I2C DRIVER 12258M: Binbin Zhou <zhoubinbin@loongson.cn> 12259L: linux-i2c@vger.kernel.org 12260S: Maintained 12261F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12262F: drivers/i2c/busses/i2c-ls2x.c 12263 12264LOONGSON-2 SOC SERIES CLOCK DRIVER 12265M: Yinbo Zhu <zhuyinbo@loongson.cn> 12266L: linux-clk@vger.kernel.org 12267S: Maintained 12268F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12269F: drivers/clk/clk-loongson2.c 12270F: include/dt-bindings/clock/loongson,ls2k-clk.h 12271 12272LOONGSON-2 SOC SERIES GUTS DRIVER 12273M: Yinbo Zhu <zhuyinbo@loongson.cn> 12274L: loongarch@lists.linux.dev 12275S: Maintained 12276F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12277F: drivers/soc/loongson/loongson2_guts.c 12278 12279LOONGSON-2 SOC SERIES PINCTRL DRIVER 12280M: zhanghongchen <zhanghongchen@loongson.cn> 12281M: Yinbo Zhu <zhuyinbo@loongson.cn> 12282L: linux-gpio@vger.kernel.org 12283S: Maintained 12284F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12285F: drivers/pinctrl/pinctrl-loongson2.c 12286 12287LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12288M: Sathya Prakash <sathya.prakash@broadcom.com> 12289M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12290M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12291L: MPT-FusionLinux.pdl@broadcom.com 12292L: linux-scsi@vger.kernel.org 12293S: Supported 12294W: http://www.avagotech.com/support/ 12295F: drivers/message/fusion/ 12296F: drivers/scsi/mpt3sas/ 12297 12298LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12299M: Matthew Wilcox <willy@infradead.org> 12300L: linux-scsi@vger.kernel.org 12301S: Maintained 12302F: drivers/scsi/sym53c8xx_2/ 12303 12304LTC1660 DAC DRIVER 12305M: Marcus Folkesson <marcus.folkesson@gmail.com> 12306L: linux-iio@vger.kernel.org 12307S: Maintained 12308F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12309F: drivers/iio/dac/ltc1660.c 12310 12311LTC2688 IIO DAC DRIVER 12312M: Nuno Sá <nuno.sa@analog.com> 12313L: linux-iio@vger.kernel.org 12314S: Supported 12315W: https://ez.analog.com/linux-software-drivers 12316F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12317F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12318F: drivers/iio/dac/ltc2688.c 12319 12320LTC2947 HARDWARE MONITOR DRIVER 12321M: Nuno Sá <nuno.sa@analog.com> 12322L: linux-hwmon@vger.kernel.org 12323S: Supported 12324W: https://ez.analog.com/linux-software-drivers 12325F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12326F: drivers/hwmon/ltc2947-core.c 12327F: drivers/hwmon/ltc2947-i2c.c 12328F: drivers/hwmon/ltc2947-spi.c 12329F: drivers/hwmon/ltc2947.h 12330 12331LTC2983 IIO TEMPERATURE DRIVER 12332M: Nuno Sá <nuno.sa@analog.com> 12333L: linux-iio@vger.kernel.org 12334S: Supported 12335W: https://ez.analog.com/linux-software-drivers 12336F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12337F: drivers/iio/temperature/ltc2983.c 12338 12339LTC4261 HARDWARE MONITOR DRIVER 12340M: Guenter Roeck <linux@roeck-us.net> 12341L: linux-hwmon@vger.kernel.org 12342S: Maintained 12343F: Documentation/hwmon/ltc4261.rst 12344F: drivers/hwmon/ltc4261.c 12345 12346LTC4306 I2C MULTIPLEXER DRIVER 12347M: Michael Hennerich <michael.hennerich@analog.com> 12348L: linux-i2c@vger.kernel.org 12349S: Supported 12350W: https://ez.analog.com/linux-software-drivers 12351F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12352F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12353 12354LTP (Linux Test Project) 12355M: Mike Frysinger <vapier@gentoo.org> 12356M: Cyril Hrubis <chrubis@suse.cz> 12357M: Wanlong Gao <wanlong.gao@gmail.com> 12358M: Jan Stancek <jstancek@redhat.com> 12359M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12360M: Alexey Kodanev <alexey.kodanev@oracle.com> 12361L: ltp@lists.linux.it (subscribers-only) 12362S: Maintained 12363W: http://linux-test-project.github.io/ 12364T: git https://github.com/linux-test-project/ltp.git 12365 12366LYNX 28G SERDES PHY DRIVER 12367M: Ioana Ciornei <ioana.ciornei@nxp.com> 12368L: netdev@vger.kernel.org 12369S: Supported 12370F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12371F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12372 12373LYNX PCS MODULE 12374M: Ioana Ciornei <ioana.ciornei@nxp.com> 12375L: netdev@vger.kernel.org 12376S: Supported 12377F: drivers/net/pcs/pcs-lynx.c 12378F: include/linux/pcs-lynx.h 12379 12380M68K ARCHITECTURE 12381M: Geert Uytterhoeven <geert@linux-m68k.org> 12382L: linux-m68k@lists.linux-m68k.org 12383S: Maintained 12384W: http://www.linux-m68k.org/ 12385T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12386F: arch/m68k/ 12387F: drivers/zorro/ 12388 12389M68K ON APPLE MACINTOSH 12390M: Joshua Thompson <funaho@jurai.org> 12391L: linux-m68k@lists.linux-m68k.org 12392S: Maintained 12393W: http://www.mac.linux-m68k.org/ 12394F: arch/m68k/mac/ 12395F: drivers/macintosh/adb-iop.c 12396F: drivers/macintosh/via-macii.c 12397 12398M68K ON HP9000/300 12399M: Philip Blundell <philb@gnu.org> 12400S: Maintained 12401W: http://www.tazenda.demon.co.uk/phil/linux-hp 12402F: arch/m68k/hp300/ 12403 12404M88DS3103 MEDIA DRIVER 12405M: Antti Palosaari <crope@iki.fi> 12406L: linux-media@vger.kernel.org 12407S: Maintained 12408W: https://linuxtv.org 12409W: http://palosaari.fi/linux/ 12410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12411T: git git://linuxtv.org/anttip/media_tree.git 12412F: drivers/media/dvb-frontends/m88ds3103* 12413 12414M88RS2000 MEDIA DRIVER 12415M: Malcolm Priestley <tvboxspy@gmail.com> 12416L: linux-media@vger.kernel.org 12417S: Maintained 12418W: https://linuxtv.org 12419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12420F: drivers/media/dvb-frontends/m88rs2000* 12421 12422MA901 MASTERKIT USB FM RADIO DRIVER 12423M: Alexey Klimov <klimov.linux@gmail.com> 12424L: linux-media@vger.kernel.org 12425S: Maintained 12426T: git git://linuxtv.org/media_tree.git 12427F: drivers/media/radio/radio-ma901.c 12428 12429MAC80211 12430M: Johannes Berg <johannes@sipsolutions.net> 12431L: linux-wireless@vger.kernel.org 12432S: Maintained 12433W: https://wireless.wiki.kernel.org/ 12434Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12435T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12436T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12437F: Documentation/networking/mac80211-injection.rst 12438F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12439F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12440F: include/net/mac80211.h 12441F: net/mac80211/ 12442 12443MAILBOX API 12444M: Jassi Brar <jassisinghbrar@gmail.com> 12445L: linux-kernel@vger.kernel.org 12446S: Maintained 12447F: Documentation/devicetree/bindings/mailbox/ 12448F: drivers/mailbox/ 12449F: include/dt-bindings/mailbox/ 12450F: include/linux/mailbox_client.h 12451F: include/linux/mailbox_controller.h 12452 12453MAILBOX ARM MHUv2 12454M: Viresh Kumar <viresh.kumar@linaro.org> 12455M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12456L: linux-kernel@vger.kernel.org 12457S: Maintained 12458F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12459F: drivers/mailbox/arm_mhuv2.c 12460F: include/linux/mailbox/arm_mhuv2_message.h 12461 12462MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12463M: Michael Kerrisk <mtk.manpages@gmail.com> 12464L: linux-man@vger.kernel.org 12465S: Maintained 12466W: http://www.kernel.org/doc/man-pages 12467 12468MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12469M: Jeremy Kerr <jk@codeconstruct.com.au> 12470M: Matt Johnston <matt@codeconstruct.com.au> 12471L: netdev@vger.kernel.org 12472S: Maintained 12473F: Documentation/networking/mctp.rst 12474F: drivers/net/mctp/ 12475F: include/net/mctp.h 12476F: include/net/mctpdevice.h 12477F: include/net/netns/mctp.h 12478F: net/mctp/ 12479 12480MAPLE TREE 12481M: Liam R. Howlett <Liam.Howlett@oracle.com> 12482L: maple-tree@lists.infradead.org 12483L: linux-mm@kvack.org 12484S: Supported 12485F: Documentation/core-api/maple_tree.rst 12486F: include/linux/maple_tree.h 12487F: include/trace/events/maple_tree.h 12488F: lib/maple_tree.c 12489F: lib/test_maple_tree.c 12490F: tools/testing/radix-tree/linux/maple_tree.h 12491F: tools/testing/radix-tree/maple.c 12492 12493MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12494M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12495L: linux-mips@vger.kernel.org 12496S: Maintained 12497F: arch/mips/boot/dts/img/pistachio* 12498 12499MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12500M: Andrew Lunn <andrew@lunn.ch> 12501L: netdev@vger.kernel.org 12502S: Maintained 12503F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12504F: Documentation/networking/devlink/mv88e6xxx.rst 12505F: drivers/net/dsa/mv88e6xxx/ 12506F: include/linux/dsa/mv88e6xxx.h 12507F: include/linux/platform_data/mv88e6xxx.h 12508 12509MARVELL ARMADA 3700 PHY DRIVERS 12510M: Miquel Raynal <miquel.raynal@bootlin.com> 12511S: Maintained 12512F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12513F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12514F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12515F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12516 12517MARVELL ARMADA 3700 SERIAL DRIVER 12518M: Pali Rohár <pali@kernel.org> 12519S: Maintained 12520F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12521F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12522F: drivers/tty/serial/mvebu-uart.c 12523 12524MARVELL ARMADA DRM SUPPORT 12525M: Russell King <linux@armlinux.org.uk> 12526S: Maintained 12527T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12528T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12529F: Documentation/devicetree/bindings/display/armada/ 12530F: drivers/gpu/drm/armada/ 12531F: include/uapi/drm/armada_drm.h 12532 12533MARVELL CRYPTO DRIVER 12534M: Boris Brezillon <bbrezillon@kernel.org> 12535M: Arnaud Ebalard <arno@natisbad.org> 12536M: Srujana Challa <schalla@marvell.com> 12537L: linux-crypto@vger.kernel.org 12538S: Maintained 12539F: drivers/crypto/marvell/ 12540F: include/linux/soc/marvell/octeontx2/ 12541 12542MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12543M: Mirko Lindner <mlindner@marvell.com> 12544M: Stephen Hemminger <stephen@networkplumber.org> 12545L: netdev@vger.kernel.org 12546S: Maintained 12547F: drivers/net/ethernet/marvell/sk* 12548 12549MARVELL LIBERTAS WIRELESS DRIVER 12550L: libertas-dev@lists.infradead.org 12551S: Orphan 12552F: drivers/net/wireless/marvell/libertas/ 12553 12554MARVELL MACCHIATOBIN SUPPORT 12555M: Russell King <linux@armlinux.org.uk> 12556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12557S: Maintained 12558F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12559 12560MARVELL MV643XX ETHERNET DRIVER 12561M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12562L: netdev@vger.kernel.org 12563S: Maintained 12564F: drivers/net/ethernet/marvell/mv643xx_eth.* 12565F: include/linux/mv643xx.h 12566 12567MARVELL MV88X3310 PHY DRIVER 12568M: Russell King <linux@armlinux.org.uk> 12569M: Marek Behún <kabel@kernel.org> 12570L: netdev@vger.kernel.org 12571S: Maintained 12572F: drivers/net/phy/marvell10g.c 12573 12574MARVELL MVEBU THERMAL DRIVER 12575M: Miquel Raynal <miquel.raynal@bootlin.com> 12576S: Maintained 12577F: drivers/thermal/armada_thermal.c 12578 12579MARVELL MVNETA ETHERNET DRIVER 12580M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: drivers/net/ethernet/marvell/mvneta.* 12584 12585MARVELL MVPP2 ETHERNET DRIVER 12586M: Marcin Wojtas <mw@semihalf.com> 12587M: Russell King <linux@armlinux.org.uk> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12591F: drivers/net/ethernet/marvell/mvpp2/ 12592 12593MARVELL MWIFIEX WIRELESS DRIVER 12594M: Brian Norris <briannorris@chromium.org> 12595L: linux-wireless@vger.kernel.org 12596S: Odd Fixes 12597F: drivers/net/wireless/marvell/mwifiex/ 12598 12599MARVELL MWL8K WIRELESS DRIVER 12600L: linux-wireless@vger.kernel.org 12601S: Orphan 12602F: drivers/net/wireless/marvell/mwl8k.c 12603 12604MARVELL NAND CONTROLLER DRIVER 12605M: Miquel Raynal <miquel.raynal@bootlin.com> 12606L: linux-mtd@lists.infradead.org 12607S: Maintained 12608F: drivers/mtd/nand/raw/marvell_nand.c 12609 12610MARVELL OCTEON ENDPOINT DRIVER 12611M: Veerasenareddy Burru <vburru@marvell.com> 12612M: Sathesh Edara <sedara@marvell.com> 12613L: netdev@vger.kernel.org 12614S: Supported 12615F: drivers/net/ethernet/marvell/octeon_ep 12616 12617MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12618M: Sunil Goutham <sgoutham@marvell.com> 12619M: Geetha sowjanya <gakula@marvell.com> 12620M: Subbaraya Sundeep <sbhatta@marvell.com> 12621M: hariprasad <hkelam@marvell.com> 12622L: netdev@vger.kernel.org 12623S: Supported 12624F: drivers/net/ethernet/marvell/octeontx2/nic/ 12625F: include/linux/soc/marvell/octeontx2/ 12626 12627MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12628M: Sunil Goutham <sgoutham@marvell.com> 12629M: Linu Cherian <lcherian@marvell.com> 12630M: Geetha sowjanya <gakula@marvell.com> 12631M: Jerin Jacob <jerinj@marvell.com> 12632M: hariprasad <hkelam@marvell.com> 12633M: Subbaraya Sundeep <sbhatta@marvell.com> 12634L: netdev@vger.kernel.org 12635S: Supported 12636F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12637F: drivers/net/ethernet/marvell/octeontx2/af/ 12638 12639MARVELL PRESTERA ETHERNET SWITCH DRIVER 12640M: Taras Chornyi <taras.chornyi@plvision.eu> 12641S: Supported 12642W: https://github.com/Marvell-switching/switchdev-prestera 12643F: drivers/net/ethernet/marvell/prestera/ 12644 12645MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12646M: Nicolas Pitre <nico@fluxnic.net> 12647S: Odd Fixes 12648F: drivers/mmc/host/mvsdio.* 12649 12650MARVELL USB MDIO CONTROLLER DRIVER 12651M: Tobias Waldekranz <tobias@waldekranz.com> 12652L: netdev@vger.kernel.org 12653S: Maintained 12654F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12655F: drivers/net/mdio/mdio-mvusb.c 12656 12657MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12658M: Hu Ziji <huziji@marvell.com> 12659L: linux-mmc@vger.kernel.org 12660S: Supported 12661F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12662F: drivers/mmc/host/sdhci-xenon* 12663 12664MATROX FRAMEBUFFER DRIVER 12665L: linux-fbdev@vger.kernel.org 12666S: Orphan 12667F: drivers/video/fbdev/matrox/matroxfb_* 12668F: include/uapi/linux/matroxfb.h 12669 12670MAX15301 DRIVER 12671M: Daniel Nilsson <daniel.nilsson@flex.com> 12672L: linux-hwmon@vger.kernel.org 12673S: Maintained 12674F: Documentation/hwmon/max15301.rst 12675F: drivers/hwmon/pmbus/max15301.c 12676 12677MAX16065 HARDWARE MONITOR DRIVER 12678M: Guenter Roeck <linux@roeck-us.net> 12679L: linux-hwmon@vger.kernel.org 12680S: Maintained 12681F: Documentation/hwmon/max16065.rst 12682F: drivers/hwmon/max16065.c 12683 12684MAX2175 SDR TUNER DRIVER 12685M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12686L: linux-media@vger.kernel.org 12687S: Maintained 12688T: git git://linuxtv.org/media_tree.git 12689F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12690F: Documentation/userspace-api/media/drivers/max2175.rst 12691F: drivers/media/i2c/max2175* 12692F: include/uapi/linux/max2175.h 12693 12694MAX31827 TEMPERATURE SWITCH DRIVER 12695M: Daniel Matyas <daniel.matyas@analog.com> 12696L: linux-hwmon@vger.kernel.org 12697S: Supported 12698W: http://ez.analog.com/community/linux-device-drivers 12699F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12700F: Documentation/hwmon/max31827.rst 12701F: drivers/hwmon/max31827.c 12702 12703MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12704L: linux-hwmon@vger.kernel.org 12705S: Orphan 12706F: Documentation/hwmon/max6650.rst 12707F: drivers/hwmon/max6650.c 12708 12709MAX6697 HARDWARE MONITOR DRIVER 12710M: Guenter Roeck <linux@roeck-us.net> 12711L: linux-hwmon@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/hwmon/max6697.txt 12714F: Documentation/hwmon/max6697.rst 12715F: drivers/hwmon/max6697.c 12716F: include/linux/platform_data/max6697.h 12717 12718MAX9286 QUAD GMSL DESERIALIZER DRIVER 12719M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12720M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12721M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12722M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12723L: linux-media@vger.kernel.org 12724S: Maintained 12725F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12726F: drivers/media/i2c/max9286.c 12727 12728MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12729M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12730L: linux-media@vger.kernel.org 12731S: Maintained 12732F: drivers/staging/media/max96712/max96712.c 12733 12734MAX9860 MONO AUDIO VOICE CODEC DRIVER 12735M: Peter Rosin <peda@axentia.se> 12736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12737S: Maintained 12738F: Documentation/devicetree/bindings/sound/max9860.txt 12739F: sound/soc/codecs/max9860.* 12740 12741MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12742M: Andreas Klinger <ak@it-klinger.de> 12743L: linux-iio@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12746F: drivers/iio/proximity/mb1232.c 12747 12748MAXIM MAX11205 DRIVER 12749M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12750L: linux-iio@vger.kernel.org 12751S: Supported 12752W: https://ez.analog.com/linux-software-drivers 12753F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12754F: drivers/iio/adc/max11205.c 12755 12756MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12757R: Iskren Chernev <iskren.chernev@gmail.com> 12758R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12759R: Marek Szyprowski <m.szyprowski@samsung.com> 12760R: Matheus Castello <matheus@castello.eng.br> 12761L: linux-pm@vger.kernel.org 12762S: Maintained 12763F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12764F: drivers/power/supply/max17040_battery.c 12765 12766MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12767R: Hans de Goede <hdegoede@redhat.com> 12768R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12769R: Marek Szyprowski <m.szyprowski@samsung.com> 12770R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12771R: Purism Kernel Team <kernel@puri.sm> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12775F: drivers/power/supply/max17042_battery.c 12776 12777MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12778M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12779L: linux-kernel@vger.kernel.org 12780S: Maintained 12781F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12782F: drivers/regulator/max20086-regulator.c 12783 12784MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12785M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12786L: linux-iio@vger.kernel.org 12787S: Maintained 12788F: drivers/iio/temperature/max30208.c 12789 12790MAXIM MAX77650 PMIC MFD DRIVER 12791M: Bartosz Golaszewski <brgl@bgdev.pl> 12792L: linux-kernel@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/*/*max77650.yaml 12795F: Documentation/devicetree/bindings/*/max77650*.yaml 12796F: drivers/gpio/gpio-max77650.c 12797F: drivers/input/misc/max77650-onkey.c 12798F: drivers/leds/leds-max77650.c 12799F: drivers/mfd/max77650.c 12800F: drivers/power/supply/max77650-charger.c 12801F: drivers/regulator/max77650-regulator.c 12802F: include/linux/mfd/max77650.h 12803 12804MAXIM MAX77714 PMIC MFD DRIVER 12805M: Luca Ceresoli <luca@lucaceresoli.net> 12806S: Maintained 12807F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12808F: drivers/mfd/max77714.c 12809F: include/linux/mfd/max77714.h 12810 12811MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12812M: Javier Martinez Canillas <javier@dowhile0.org> 12813L: linux-kernel@vger.kernel.org 12814S: Supported 12815F: Documentation/devicetree/bindings/*/*max77802.yaml 12816F: drivers/regulator/max77802-regulator.c 12817F: include/dt-bindings/*/*max77802.h 12818 12819MAXIM MAX77976 BATTERY CHARGER 12820M: Luca Ceresoli <luca@lucaceresoli.net> 12821S: Supported 12822F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12823F: drivers/power/supply/max77976_charger.c 12824 12825MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12826M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12827L: linux-pm@vger.kernel.org 12828S: Supported 12829B: mailto:linux-samsung-soc@vger.kernel.org 12830F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12831F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12832F: drivers/power/supply/max14577_charger.c 12833F: drivers/power/supply/max77693_charger.c 12834 12835MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12836M: Chanwoo Choi <cw00.choi@samsung.com> 12837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12838L: linux-kernel@vger.kernel.org 12839S: Supported 12840B: mailto:linux-samsung-soc@vger.kernel.org 12841F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12845F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12846F: drivers/*/*max77843.c 12847F: drivers/*/max14577*.c 12848F: drivers/*/max77686*.c 12849F: drivers/*/max77693*.c 12850F: drivers/clk/clk-max77686.c 12851F: drivers/extcon/extcon-max14577.c 12852F: drivers/extcon/extcon-max77693.c 12853F: drivers/rtc/rtc-max77686.c 12854F: include/linux/mfd/max14577*.h 12855F: include/linux/mfd/max77686*.h 12856F: include/linux/mfd/max77693*.h 12857 12858MAXIRADIO FM RADIO RECEIVER DRIVER 12859M: Hans Verkuil <hverkuil@xs4all.nl> 12860L: linux-media@vger.kernel.org 12861S: Maintained 12862W: https://linuxtv.org 12863T: git git://linuxtv.org/media_tree.git 12864F: drivers/media/radio/radio-maxiradio* 12865 12866MAXLINEAR ETHERNET PHY DRIVER 12867M: Xu Liang <lxu@maxlinear.com> 12868L: netdev@vger.kernel.org 12869S: Supported 12870F: drivers/net/phy/mxl-gpy.c 12871 12872MCAN MMIO DEVICE DRIVER 12873M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12874L: linux-can@vger.kernel.org 12875S: Maintained 12876F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12877F: drivers/net/can/m_can/m_can.c 12878F: drivers/net/can/m_can/m_can.h 12879F: drivers/net/can/m_can/m_can_platform.c 12880 12881MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12882R: Yasushi SHOJI <yashi@spacecubics.com> 12883L: linux-can@vger.kernel.org 12884S: Maintained 12885F: drivers/net/can/usb/mcba_usb.c 12886 12887MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12888M: Rishi Gupta <gupt21@gmail.com> 12889L: linux-i2c@vger.kernel.org 12890L: linux-input@vger.kernel.org 12891S: Maintained 12892F: drivers/hid/hid-mcp2221.c 12893 12894MCP251XFD SPI-CAN NETWORK DRIVER 12895M: Marc Kleine-Budde <mkl@pengutronix.de> 12896M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12897R: Thomas Kopp <thomas.kopp@microchip.com> 12898L: linux-can@vger.kernel.org 12899S: Maintained 12900F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12901F: drivers/net/can/spi/mcp251xfd/ 12902 12903MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12904M: Peter Rosin <peda@axentia.se> 12905L: linux-iio@vger.kernel.org 12906S: Maintained 12907F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12908F: drivers/iio/potentiometer/mcp4018.c 12909F: drivers/iio/potentiometer/mcp4531.c 12910 12911MCR20A IEEE-802.15.4 RADIO DRIVER 12912M: Stefan Schmidt <stefan@datenfreihafen.org> 12913L: linux-wpan@vger.kernel.org 12914S: Odd Fixes 12915W: https://github.com/xueliu/mcr20a-linux 12916F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12917F: drivers/net/ieee802154/mcr20a.c 12918F: drivers/net/ieee802154/mcr20a.h 12919 12920MDIO REGMAP DRIVER 12921M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12922L: netdev@vger.kernel.org 12923S: Maintained 12924F: drivers/net/mdio/mdio-regmap.c 12925F: include/linux/mdio/mdio-regmap.h 12926 12927MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12928M: William Breathitt Gray <william.gray@linaro.org> 12929L: linux-iio@vger.kernel.org 12930S: Maintained 12931F: drivers/iio/dac/cio-dac.c 12932 12933MEDIA CONTROLLER FRAMEWORK 12934M: Sakari Ailus <sakari.ailus@linux.intel.com> 12935M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12936L: linux-media@vger.kernel.org 12937S: Supported 12938W: https://www.linuxtv.org 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/mc/ 12941F: include/media/media-*.h 12942F: include/uapi/linux/media.h 12943 12944MEDIA DRIVER FOR FREESCALE IMX PXP 12945M: Philipp Zabel <p.zabel@pengutronix.de> 12946L: linux-media@vger.kernel.org 12947S: Maintained 12948T: git git://linuxtv.org/media_tree.git 12949F: drivers/media/platform/nxp/imx-pxp.[ch] 12950 12951MEDIA DRIVERS FOR ASCOT2E 12952M: Sergey Kozlov <serjk@netup.ru> 12953M: Abylay Ospan <aospan@netup.ru> 12954L: linux-media@vger.kernel.org 12955S: Supported 12956W: https://linuxtv.org 12957W: http://netup.tv/ 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/ascot2e* 12960 12961MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12962M: Jasmin Jessich <jasmin@anw.at> 12963L: linux-media@vger.kernel.org 12964S: Maintained 12965W: https://linuxtv.org 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/dvb-frontends/cxd2099* 12968 12969MEDIA DRIVERS FOR CXD2841ER 12970M: Sergey Kozlov <serjk@netup.ru> 12971M: Abylay Ospan <aospan@netup.ru> 12972L: linux-media@vger.kernel.org 12973S: Supported 12974W: https://linuxtv.org 12975W: http://netup.tv/ 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/cxd2841er* 12978 12979MEDIA DRIVERS FOR CXD2880 12980M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12981L: linux-media@vger.kernel.org 12982S: Supported 12983W: http://linuxtv.org/ 12984T: git git://linuxtv.org/media_tree.git 12985F: drivers/media/dvb-frontends/cxd2880/* 12986F: drivers/media/spi/cxd2880* 12987 12988MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12989L: linux-media@vger.kernel.org 12990S: Orphan 12991W: https://linuxtv.org 12992T: git git://linuxtv.org/media_tree.git 12993F: drivers/media/pci/ddbridge/* 12994 12995MEDIA DRIVERS FOR FREESCALE IMX 12996M: Steve Longerbeam <slongerbeam@gmail.com> 12997M: Philipp Zabel <p.zabel@pengutronix.de> 12998L: linux-media@vger.kernel.org 12999S: Maintained 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/admin-guide/media/imx.rst 13002F: Documentation/devicetree/bindings/media/imx.txt 13003F: drivers/staging/media/imx/ 13004F: include/linux/imx-media.h 13005F: include/media/imx.h 13006 13007MEDIA DRIVERS FOR FREESCALE IMX7 13008M: Rui Miguel Silva <rmfrfs@gmail.com> 13009M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13010L: linux-media@vger.kernel.org 13011S: Maintained 13012T: git git://linuxtv.org/media_tree.git 13013F: Documentation/admin-guide/media/imx7.rst 13014F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13015F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13016F: drivers/media/platform/nxp/imx-mipi-csis.c 13017F: drivers/media/platform/nxp/imx7-media-csi.c 13018 13019MEDIA DRIVERS FOR HELENE 13020M: Abylay Ospan <aospan@netup.ru> 13021L: linux-media@vger.kernel.org 13022S: Supported 13023W: https://linuxtv.org 13024W: http://netup.tv/ 13025T: git git://linuxtv.org/media_tree.git 13026F: drivers/media/dvb-frontends/helene* 13027 13028MEDIA DRIVERS FOR HORUS3A 13029M: Sergey Kozlov <serjk@netup.ru> 13030M: Abylay Ospan <aospan@netup.ru> 13031L: linux-media@vger.kernel.org 13032S: Supported 13033W: https://linuxtv.org 13034W: http://netup.tv/ 13035T: git git://linuxtv.org/media_tree.git 13036F: drivers/media/dvb-frontends/horus3a* 13037 13038MEDIA DRIVERS FOR LNBH25 13039M: Sergey Kozlov <serjk@netup.ru> 13040M: Abylay Ospan <aospan@netup.ru> 13041L: linux-media@vger.kernel.org 13042S: Supported 13043W: https://linuxtv.org 13044W: http://netup.tv/ 13045T: git git://linuxtv.org/media_tree.git 13046F: drivers/media/dvb-frontends/lnbh25* 13047 13048MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13049L: linux-media@vger.kernel.org 13050S: Orphan 13051W: https://linuxtv.org 13052T: git git://linuxtv.org/media_tree.git 13053F: drivers/media/dvb-frontends/mxl5xx* 13054 13055MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13056M: Sergey Kozlov <serjk@netup.ru> 13057M: Abylay Ospan <aospan@netup.ru> 13058L: linux-media@vger.kernel.org 13059S: Supported 13060W: https://linuxtv.org 13061W: http://netup.tv/ 13062T: git git://linuxtv.org/media_tree.git 13063F: drivers/media/pci/netup_unidvb/* 13064 13065MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13066M: Dmitry Osipenko <digetx@gmail.com> 13067L: linux-media@vger.kernel.org 13068L: linux-tegra@vger.kernel.org 13069S: Maintained 13070T: git git://linuxtv.org/media_tree.git 13071F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13072F: drivers/media/platform/nvidia/tegra-vde/ 13073 13074MEDIA DRIVERS FOR RENESAS - CEU 13075M: Jacopo Mondi <jacopo@jmondi.org> 13076L: linux-media@vger.kernel.org 13077L: linux-renesas-soc@vger.kernel.org 13078S: Supported 13079T: git git://linuxtv.org/media_tree.git 13080F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13081F: drivers/media/platform/renesas/renesas-ceu.c 13082F: include/media/drv-intf/renesas-ceu.h 13083 13084MEDIA DRIVERS FOR RENESAS - DRIF 13085M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13086L: linux-media@vger.kernel.org 13087L: linux-renesas-soc@vger.kernel.org 13088S: Supported 13089T: git git://linuxtv.org/media_tree.git 13090F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13091F: drivers/media/platform/renesas/rcar_drif.c 13092 13093MEDIA DRIVERS FOR RENESAS - FCP 13094M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13095L: linux-media@vger.kernel.org 13096L: linux-renesas-soc@vger.kernel.org 13097S: Supported 13098T: git git://linuxtv.org/media_tree.git 13099F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13100F: drivers/media/platform/renesas/rcar-fcp.c 13101F: include/media/rcar-fcp.h 13102 13103MEDIA DRIVERS FOR RENESAS - FDP1 13104M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13105L: linux-media@vger.kernel.org 13106L: linux-renesas-soc@vger.kernel.org 13107S: Supported 13108T: git git://linuxtv.org/media_tree.git 13109F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13110F: drivers/media/platform/renesas/rcar_fdp1.c 13111 13112MEDIA DRIVERS FOR RENESAS - VIN 13113M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13114L: linux-media@vger.kernel.org 13115L: linux-renesas-soc@vger.kernel.org 13116S: Supported 13117T: git git://linuxtv.org/media_tree.git 13118F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13119F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13120F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13121F: drivers/media/platform/renesas/rcar-isp.c 13122F: drivers/media/platform/renesas/rcar-vin/ 13123 13124MEDIA DRIVERS FOR RENESAS - VSP1 13125M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13126M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13127L: linux-media@vger.kernel.org 13128L: linux-renesas-soc@vger.kernel.org 13129S: Supported 13130T: git git://linuxtv.org/media_tree.git 13131F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13132F: drivers/media/platform/renesas/vsp1/ 13133 13134MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13135L: linux-media@vger.kernel.org 13136S: Orphan 13137W: https://linuxtv.org 13138T: git git://linuxtv.org/media_tree.git 13139F: drivers/media/dvb-frontends/stv0910* 13140 13141MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13142L: linux-media@vger.kernel.org 13143S: Orphan 13144W: https://linuxtv.org 13145T: git git://linuxtv.org/media_tree.git 13146F: drivers/media/dvb-frontends/stv6111* 13147 13148MEDIA DRIVERS FOR STM32 - DCMI 13149M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13150L: linux-media@vger.kernel.org 13151S: Supported 13152T: git git://linuxtv.org/media_tree.git 13153F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13154F: drivers/media/platform/st/stm32/stm32-dcmi.c 13155 13156MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13157M: Mauro Carvalho Chehab <mchehab@kernel.org> 13158L: linux-media@vger.kernel.org 13159S: Maintained 13160W: https://linuxtv.org 13161Q: http://patchwork.kernel.org/project/linux-media/list/ 13162T: git git://linuxtv.org/media_tree.git 13163F: Documentation/admin-guide/media/ 13164F: Documentation/devicetree/bindings/media/ 13165F: Documentation/driver-api/media/ 13166F: Documentation/userspace-api/media/ 13167F: drivers/media/ 13168F: drivers/staging/media/ 13169F: include/dt-bindings/media/ 13170F: include/linux/platform_data/media/ 13171F: include/media/ 13172F: include/uapi/linux/dvb/ 13173F: include/uapi/linux/ivtv* 13174F: include/uapi/linux/media.h 13175F: include/uapi/linux/uvcvideo.h 13176F: include/uapi/linux/v4l2-* 13177F: include/uapi/linux/videodev2.h 13178 13179MEDIATEK BLUETOOTH DRIVER 13180M: Sean Wang <sean.wang@mediatek.com> 13181L: linux-bluetooth@vger.kernel.org 13182L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13183S: Maintained 13184F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13185F: drivers/bluetooth/btmtkuart.c 13186 13187MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13188M: Sean Wang <sean.wang@mediatek.com> 13189L: linux-pm@vger.kernel.org 13190S: Maintained 13191F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13192F: drivers/power/reset/mt6323-poweroff.c 13193 13194MEDIATEK CIR DRIVER 13195M: Sean Wang <sean.wang@mediatek.com> 13196S: Maintained 13197F: drivers/media/rc/mtk-cir.c 13198 13199MEDIATEK DMA DRIVER 13200M: Sean Wang <sean.wang@mediatek.com> 13201L: dmaengine@vger.kernel.org 13202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13203L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13204S: Maintained 13205F: Documentation/devicetree/bindings/dma/mtk-* 13206F: drivers/dma/mediatek/ 13207 13208MEDIATEK ETHERNET DRIVER 13209M: Felix Fietkau <nbd@nbd.name> 13210M: John Crispin <john@phrozen.org> 13211M: Sean Wang <sean.wang@mediatek.com> 13212M: Mark Lee <Mark-MC.Lee@mediatek.com> 13213M: Lorenzo Bianconi <lorenzo@kernel.org> 13214L: netdev@vger.kernel.org 13215S: Maintained 13216F: drivers/net/ethernet/mediatek/ 13217 13218MEDIATEK ETHERNET PCS DRIVER 13219M: Alexander Couzens <lynxis@fe80.eu> 13220M: Daniel Golle <daniel@makrotopia.org> 13221L: netdev@vger.kernel.org 13222S: Maintained 13223F: drivers/net/pcs/pcs-mtk-lynxi.c 13224F: include/linux/pcs/pcs-mtk-lynxi.h 13225 13226MEDIATEK ETHERNET PHY DRIVERS 13227M: Daniel Golle <daniel@makrotopia.org> 13228M: Qingfang Deng <dqfext@gmail.com> 13229M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13230L: netdev@vger.kernel.org 13231S: Maintained 13232F: drivers/net/phy/mediatek-ge-soc.c 13233F: drivers/net/phy/mediatek-ge.c 13234 13235MEDIATEK I2C CONTROLLER DRIVER 13236M: Qii Wang <qii.wang@mediatek.com> 13237L: linux-i2c@vger.kernel.org 13238S: Maintained 13239F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13240F: drivers/i2c/busses/i2c-mt65xx.c 13241 13242MEDIATEK IOMMU DRIVER 13243M: Yong Wu <yong.wu@mediatek.com> 13244L: iommu@lists.linux.dev 13245L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13246S: Supported 13247F: Documentation/devicetree/bindings/iommu/mediatek* 13248F: drivers/iommu/mtk_iommu* 13249F: include/dt-bindings/memory/mt*-port.h 13250 13251MEDIATEK JPEG DRIVER 13252M: Bin Liu <bin.liu@mediatek.com> 13253S: Supported 13254F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13255F: drivers/media/platform/mediatek/jpeg/ 13256 13257MEDIATEK KEYPAD DRIVER 13258M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13259S: Supported 13260F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13261F: drivers/input/keyboard/mt6779-keypad.c 13262 13263MEDIATEK MDP DRIVER 13264M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13265M: Houlong Wei <houlong.wei@mediatek.com> 13266M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13267S: Supported 13268F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13269F: drivers/media/platform/mediatek/mdp/ 13270F: drivers/media/platform/mediatek/vpu/ 13271 13272MEDIATEK MEDIA DRIVER 13273M: Tiffany Lin <tiffany.lin@mediatek.com> 13274M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13275M: Yunfei Dong <yunfei.dong@mediatek.com> 13276S: Supported 13277F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13278F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13279F: drivers/media/platform/mediatek/vcodec/ 13280F: drivers/media/platform/mediatek/vpu/ 13281 13282MEDIATEK MMC/SD/SDIO DRIVER 13283M: Chaotian Jing <chaotian.jing@mediatek.com> 13284S: Maintained 13285F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13286F: drivers/mmc/host/mtk-sd.c 13287 13288MEDIATEK MT76 WIRELESS LAN DRIVER 13289M: Felix Fietkau <nbd@nbd.name> 13290M: Lorenzo Bianconi <lorenzo@kernel.org> 13291M: Ryder Lee <ryder.lee@mediatek.com> 13292R: Shayne Chen <shayne.chen@mediatek.com> 13293R: Sean Wang <sean.wang@mediatek.com> 13294L: linux-wireless@vger.kernel.org 13295S: Maintained 13296T: git https://github.com/nbd168/wireless 13297F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13298F: drivers/net/wireless/mediatek/mt76/ 13299 13300MEDIATEK MT7601U WIRELESS LAN DRIVER 13301M: Jakub Kicinski <kuba@kernel.org> 13302L: linux-wireless@vger.kernel.org 13303S: Maintained 13304F: drivers/net/wireless/mediatek/mt7601u/ 13305 13306MEDIATEK MT7621 CLOCK DRIVER 13307M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13308S: Maintained 13309F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13310F: drivers/clk/ralink/clk-mt7621.c 13311 13312MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13313M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13314S: Maintained 13315F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13316F: drivers/pci/controller/pcie-mt7621.c 13317 13318MEDIATEK MT7621 PHY PCI DRIVER 13319M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13320S: Maintained 13321F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13322F: drivers/phy/ralink/phy-mt7621-pci.c 13323 13324MEDIATEK MT7621/28/88 I2C DRIVER 13325M: Stefan Roese <sr@denx.de> 13326L: linux-i2c@vger.kernel.org 13327S: Maintained 13328F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13329F: drivers/i2c/busses/i2c-mt7621.c 13330 13331MEDIATEK MTMIPS CLOCK DRIVER 13332M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13333S: Maintained 13334F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13335F: drivers/clk/ralink/clk-mtmips.c 13336 13337MEDIATEK NAND CONTROLLER DRIVER 13338L: linux-mtd@lists.infradead.org 13339S: Orphan 13340F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13341F: drivers/mtd/nand/raw/mtk_* 13342 13343MEDIATEK PMIC LED DRIVER 13344M: Sean Wang <sean.wang@mediatek.com> 13345S: Maintained 13346F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13347F: drivers/leds/leds-mt6323.c 13348 13349MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13350M: Sean Wang <sean.wang@mediatek.com> 13351S: Maintained 13352F: drivers/char/hw_random/mtk-rng.c 13353 13354MEDIATEK SMI DRIVER 13355M: Yong Wu <yong.wu@mediatek.com> 13356L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13357S: Supported 13358F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13359F: drivers/memory/mtk-smi.c 13360F: include/soc/mediatek/smi.h 13361 13362MEDIATEK SWITCH DRIVER 13363M: Arınç ÜNAL <arinc.unal@arinc9.com> 13364M: Daniel Golle <daniel@makrotopia.org> 13365M: Landen Chao <Landen.Chao@mediatek.com> 13366M: DENG Qingfang <dqfext@gmail.com> 13367M: Sean Wang <sean.wang@mediatek.com> 13368L: netdev@vger.kernel.org 13369S: Maintained 13370F: drivers/net/dsa/mt7530-mdio.c 13371F: drivers/net/dsa/mt7530-mmio.c 13372F: drivers/net/dsa/mt7530.* 13373F: net/dsa/tag_mtk.c 13374 13375MEDIATEK T7XX 5G WWAN MODEM DRIVER 13376M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13377M: Intel Corporation <linuxwwan@intel.com> 13378R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13379R: Liu Haijun <haijun.liu@mediatek.com> 13380R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13381R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13382L: netdev@vger.kernel.org 13383S: Supported 13384F: drivers/net/wwan/t7xx/ 13385 13386MEDIATEK USB3 DRD IP DRIVER 13387M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13388L: linux-usb@vger.kernel.org 13389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13391S: Maintained 13392F: Documentation/devicetree/bindings/usb/mediatek,* 13393F: drivers/usb/host/xhci-mtk* 13394F: drivers/usb/mtu3/ 13395 13396MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13397M: Peter Senna Tschudin <peter.senna@gmail.com> 13398M: Martin Donnelly <martin.donnelly@ge.com> 13399M: Martyn Welch <martyn.welch@collabora.co.uk> 13400S: Maintained 13401F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13402F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13403 13404MEGARAID SCSI/SAS DRIVERS 13405M: Kashyap Desai <kashyap.desai@broadcom.com> 13406M: Sumit Saxena <sumit.saxena@broadcom.com> 13407M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13408L: megaraidlinux.pdl@broadcom.com 13409L: linux-scsi@vger.kernel.org 13410S: Maintained 13411W: http://www.avagotech.com/support/ 13412F: Documentation/scsi/megaraid.rst 13413F: drivers/scsi/megaraid.* 13414F: drivers/scsi/megaraid/ 13415 13416MELEXIS MLX90614 DRIVER 13417M: Crt Mori <cmo@melexis.com> 13418L: linux-iio@vger.kernel.org 13419S: Supported 13420W: http://www.melexis.com 13421F: drivers/iio/temperature/mlx90614.c 13422 13423MELEXIS MLX90632 DRIVER 13424M: Crt Mori <cmo@melexis.com> 13425L: linux-iio@vger.kernel.org 13426S: Supported 13427W: http://www.melexis.com 13428F: drivers/iio/temperature/mlx90632.c 13429 13430MELFAS MIP4 TOUCHSCREEN DRIVER 13431M: Sangwon Jee <jeesw@melfas.com> 13432S: Supported 13433W: http://www.melfas.com 13434F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13435F: drivers/input/touchscreen/melfas_mip4.c 13436 13437MELLANOX BLUEFIELD I2C DRIVER 13438M: Khalil Blaiech <kblaiech@nvidia.com> 13439M: Asmaa Mnebhi <asmaa@nvidia.com> 13440L: linux-i2c@vger.kernel.org 13441S: Supported 13442F: drivers/i2c/busses/i2c-mlxbf.c 13443 13444MELLANOX ETHERNET DRIVER (mlx4_en) 13445M: Tariq Toukan <tariqt@nvidia.com> 13446L: netdev@vger.kernel.org 13447S: Supported 13448W: http://www.mellanox.com 13449Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13450F: drivers/net/ethernet/mellanox/mlx4/en_* 13451 13452MELLANOX ETHERNET DRIVER (mlx5e) 13453M: Saeed Mahameed <saeedm@nvidia.com> 13454L: netdev@vger.kernel.org 13455S: Supported 13456W: http://www.mellanox.com 13457Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13458F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13459 13460MELLANOX ETHERNET INNOVA DRIVERS 13461R: Boris Pismenny <borisp@nvidia.com> 13462L: netdev@vger.kernel.org 13463S: Supported 13464W: http://www.mellanox.com 13465Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13466F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13467F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13468F: include/linux/mlx5/mlx5_ifc_fpga.h 13469 13470MELLANOX ETHERNET SWITCH DRIVERS 13471M: Ido Schimmel <idosch@nvidia.com> 13472M: Petr Machata <petrm@nvidia.com> 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlxsw/ 13478F: tools/testing/selftests/drivers/net/mlxsw/ 13479 13480MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13481M: mlxsw@nvidia.com 13482L: netdev@vger.kernel.org 13483S: Supported 13484W: http://www.mellanox.com 13485Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13486F: drivers/net/ethernet/mellanox/mlxfw/ 13487 13488MELLANOX HARDWARE PLATFORM SUPPORT 13489M: Hans de Goede <hdegoede@redhat.com> 13490M: Mark Gross <markgross@kernel.org> 13491M: Vadim Pasternak <vadimp@nvidia.com> 13492L: platform-driver-x86@vger.kernel.org 13493S: Supported 13494F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13495F: drivers/platform/mellanox/ 13496F: include/linux/platform_data/mlxreg.h 13497 13498MELLANOX MLX4 core VPI driver 13499M: Tariq Toukan <tariqt@nvidia.com> 13500L: netdev@vger.kernel.org 13501L: linux-rdma@vger.kernel.org 13502S: Supported 13503W: http://www.mellanox.com 13504Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13505F: drivers/net/ethernet/mellanox/mlx4/ 13506F: include/linux/mlx4/ 13507 13508MELLANOX MLX4 IB driver 13509M: Yishai Hadas <yishaih@nvidia.com> 13510L: linux-rdma@vger.kernel.org 13511S: Supported 13512W: http://www.mellanox.com 13513Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13514F: drivers/infiniband/hw/mlx4/ 13515F: include/linux/mlx4/ 13516F: include/uapi/rdma/mlx4-abi.h 13517 13518MELLANOX MLX5 core VPI driver 13519M: Saeed Mahameed <saeedm@nvidia.com> 13520M: Leon Romanovsky <leonro@nvidia.com> 13521L: netdev@vger.kernel.org 13522L: linux-rdma@vger.kernel.org 13523S: Supported 13524W: http://www.mellanox.com 13525Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13526F: Documentation/networking/device_drivers/ethernet/mellanox/ 13527F: drivers/net/ethernet/mellanox/mlx5/core/ 13528F: include/linux/mlx5/ 13529 13530MELLANOX MLX5 IB driver 13531M: Leon Romanovsky <leonro@nvidia.com> 13532L: linux-rdma@vger.kernel.org 13533S: Supported 13534W: http://www.mellanox.com 13535Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13536F: drivers/infiniband/hw/mlx5/ 13537F: include/linux/mlx5/ 13538F: include/uapi/rdma/mlx5-abi.h 13539 13540MELLANOX MLXCPLD I2C AND MUX DRIVER 13541M: Vadim Pasternak <vadimp@nvidia.com> 13542M: Michael Shych <michaelsh@nvidia.com> 13543L: linux-i2c@vger.kernel.org 13544S: Supported 13545F: Documentation/i2c/busses/i2c-mlxcpld.rst 13546F: drivers/i2c/busses/i2c-mlxcpld.c 13547F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13548 13549MELLANOX MLXCPLD LED DRIVER 13550M: Vadim Pasternak <vadimp@nvidia.com> 13551L: linux-leds@vger.kernel.org 13552S: Supported 13553F: Documentation/leds/leds-mlxcpld.rst 13554F: drivers/leds/leds-mlxcpld.c 13555F: drivers/leds/leds-mlxreg.c 13556 13557MELLANOX PLATFORM DRIVER 13558M: Vadim Pasternak <vadimp@nvidia.com> 13559L: platform-driver-x86@vger.kernel.org 13560S: Supported 13561F: drivers/platform/x86/mlx-platform.c 13562 13563MEMBARRIER SUPPORT 13564M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13565M: "Paul E. McKenney" <paulmck@kernel.org> 13566L: linux-kernel@vger.kernel.org 13567S: Supported 13568F: arch/powerpc/include/asm/membarrier.h 13569F: include/uapi/linux/membarrier.h 13570F: kernel/sched/membarrier.c 13571 13572MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13573M: Mike Rapoport <rppt@kernel.org> 13574L: linux-mm@kvack.org 13575S: Maintained 13576F: Documentation/core-api/boot-time-mm.rst 13577F: include/linux/memblock.h 13578F: mm/memblock.c 13579F: mm/mm_init.c 13580F: tools/testing/memblock/ 13581 13582MEMORY CONTROLLER DRIVERS 13583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13584L: linux-kernel@vger.kernel.org 13585S: Maintained 13586B: mailto:krzysztof.kozlowski@linaro.org 13587T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13588F: Documentation/devicetree/bindings/memory-controllers/ 13589F: drivers/memory/ 13590F: include/dt-bindings/memory/ 13591F: include/memory/ 13592 13593MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13594M: Dmitry Osipenko <digetx@gmail.com> 13595L: linux-pm@vger.kernel.org 13596L: linux-tegra@vger.kernel.org 13597S: Maintained 13598T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13599F: drivers/devfreq/tegra30-devfreq.c 13600 13601MEMORY HOT(UN)PLUG 13602M: David Hildenbrand <david@redhat.com> 13603M: Oscar Salvador <osalvador@suse.de> 13604L: linux-mm@kvack.org 13605S: Maintained 13606F: Documentation/admin-guide/mm/memory-hotplug.rst 13607F: Documentation/core-api/memory-hotplug.rst 13608F: drivers/base/memory.c 13609F: include/linux/memory_hotplug.h 13610F: mm/memory_hotplug.c 13611F: tools/testing/selftests/memory-hotplug/ 13612 13613MEMORY MANAGEMENT 13614M: Andrew Morton <akpm@linux-foundation.org> 13615L: linux-mm@kvack.org 13616S: Maintained 13617W: http://www.linux-mm.org 13618T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13619T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13620F: include/linux/gfp.h 13621F: include/linux/gfp_types.h 13622F: include/linux/memory_hotplug.h 13623F: include/linux/mm.h 13624F: include/linux/mmzone.h 13625F: include/linux/pagewalk.h 13626F: include/trace/events/ksm.h 13627F: mm/ 13628F: tools/mm/ 13629F: tools/testing/selftests/mm/ 13630 13631MEMORY TECHNOLOGY DEVICES (MTD) 13632M: Miquel Raynal <miquel.raynal@bootlin.com> 13633M: Richard Weinberger <richard@nod.at> 13634M: Vignesh Raghavendra <vigneshr@ti.com> 13635L: linux-mtd@lists.infradead.org 13636S: Maintained 13637W: http://www.linux-mtd.infradead.org/ 13638Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13639C: irc://irc.oftc.net/mtd 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13642F: Documentation/devicetree/bindings/mtd/ 13643F: drivers/mtd/ 13644F: include/linux/mtd/ 13645F: include/uapi/mtd/ 13646 13647MEMSENSING MICROSYSTEMS MSA311 DRIVER 13648M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13649L: linux-iio@vger.kernel.org 13650S: Maintained 13651F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13652F: drivers/iio/accel/msa311.c 13653 13654MEN A21 WATCHDOG DRIVER 13655M: Johannes Thumshirn <morbidrsa@gmail.com> 13656L: linux-watchdog@vger.kernel.org 13657S: Maintained 13658F: drivers/watchdog/mena21_wdt.c 13659 13660MEN CHAMELEON BUS (mcb) 13661M: Johannes Thumshirn <morbidrsa@gmail.com> 13662S: Maintained 13663F: Documentation/driver-api/men-chameleon-bus.rst 13664F: drivers/mcb/ 13665F: include/linux/mcb.h 13666 13667MEN F21BMC (Board Management Controller) 13668M: Andreas Werner <andreas.werner@men.de> 13669S: Supported 13670F: Documentation/hwmon/menf21bmc.rst 13671F: drivers/hwmon/menf21bmc_hwmon.c 13672F: drivers/leds/leds-menf21bmc.c 13673F: drivers/mfd/menf21bmc.c 13674F: drivers/watchdog/menf21bmc_wdt.c 13675 13676MEN Z069 WATCHDOG DRIVER 13677M: Johannes Thumshirn <jth@kernel.org> 13678L: linux-watchdog@vger.kernel.org 13679S: Maintained 13680F: drivers/watchdog/menz69_wdt.c 13681 13682MESON AO CEC DRIVER FOR AMLOGIC SOCS 13683M: Neil Armstrong <neil.armstrong@linaro.org> 13684L: linux-media@vger.kernel.org 13685L: linux-amlogic@lists.infradead.org 13686S: Supported 13687W: http://linux-meson.com/ 13688T: git git://linuxtv.org/media_tree.git 13689F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13690F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13691F: drivers/media/cec/platform/meson/ao-cec.c 13692 13693MESON GE2D DRIVER FOR AMLOGIC SOCS 13694M: Neil Armstrong <neil.armstrong@linaro.org> 13695L: linux-media@vger.kernel.org 13696L: linux-amlogic@lists.infradead.org 13697S: Supported 13698T: git git://linuxtv.org/media_tree.git 13699F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13700F: drivers/media/platform/amlogic/meson-ge2d/ 13701 13702MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13703M: Liang Yang <liang.yang@amlogic.com> 13704L: linux-mtd@lists.infradead.org 13705S: Maintained 13706F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13707F: drivers/mtd/nand/raw/meson_* 13708 13709MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13710M: Neil Armstrong <neil.armstrong@linaro.org> 13711L: linux-media@vger.kernel.org 13712L: linux-amlogic@lists.infradead.org 13713S: Supported 13714T: git git://linuxtv.org/media_tree.git 13715F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13716F: drivers/staging/media/meson/vdec/ 13717 13718METHODE UDPU SUPPORT 13719M: Vladimir Vid <vladimir.vid@sartura.hr> 13720S: Maintained 13721F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13722 13723MHI BUS 13724M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13725L: mhi@lists.linux.dev 13726L: linux-arm-msm@vger.kernel.org 13727S: Maintained 13728T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13729F: Documentation/ABI/stable/sysfs-bus-mhi 13730F: Documentation/mhi/ 13731F: drivers/bus/mhi/ 13732F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13733F: include/linux/mhi.h 13734 13735MICROBLAZE ARCHITECTURE 13736M: Michal Simek <monstr@monstr.eu> 13737S: Supported 13738W: http://www.monstr.eu/fdt/ 13739T: git git://git.monstr.eu/linux-2.6-microblaze.git 13740F: arch/microblaze/ 13741 13742MICROBLAZE TMR INJECT 13743M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13744S: Supported 13745F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13746F: drivers/misc/xilinx_tmr_inject.c 13747 13748MICROBLAZE TMR MANAGER 13749M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13750S: Supported 13751F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13752F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13753F: drivers/misc/xilinx_tmr_manager.c 13754 13755MICROCHIP AT91 DMA DRIVERS 13756M: Ludovic Desroches <ludovic.desroches@microchip.com> 13757M: Tudor Ambarus <tudor.ambarus@linaro.org> 13758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13759L: dmaengine@vger.kernel.org 13760S: Supported 13761F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13762F: drivers/dma/at_hdmac.c 13763F: drivers/dma/at_xdmac.c 13764F: include/dt-bindings/dma/at91.h 13765 13766MICROCHIP AT91 SERIAL DRIVER 13767M: Richard Genoud <richard.genoud@gmail.com> 13768S: Maintained 13769F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13770F: drivers/tty/serial/atmel_serial.c 13771F: drivers/tty/serial/atmel_serial.h 13772 13773MICROCHIP AT91 USART MFD DRIVER 13774M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13775L: linux-kernel@vger.kernel.org 13776S: Supported 13777F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13778F: drivers/mfd/at91-usart.c 13779F: include/dt-bindings/mfd/at91-usart.h 13780 13781MICROCHIP AT91 USART SPI DRIVER 13782M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13783L: linux-spi@vger.kernel.org 13784S: Supported 13785F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13786F: drivers/spi/spi-at91-usart.c 13787 13788MICROCHIP AUDIO ASOC DRIVERS 13789M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13791S: Supported 13792F: Documentation/devicetree/bindings/sound/atmel* 13793F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13794F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13795F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13796F: sound/soc/atmel 13797 13798MICROCHIP CSI2DC DRIVER 13799M: Eugen Hristev <eugen.hristev@microchip.com> 13800L: linux-media@vger.kernel.org 13801S: Supported 13802F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13803F: drivers/media/platform/microchip/microchip-csi2dc.c 13804 13805MICROCHIP ECC DRIVER 13806M: Tudor Ambarus <tudor.ambarus@linaro.org> 13807L: linux-crypto@vger.kernel.org 13808S: Maintained 13809F: drivers/crypto/atmel-ecc.* 13810 13811MICROCHIP EIC DRIVER 13812M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13814S: Supported 13815F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13816F: drivers/irqchip/irq-mchp-eic.c 13817 13818MICROCHIP I2C DRIVER 13819M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13820L: linux-i2c@vger.kernel.org 13821S: Supported 13822F: drivers/i2c/busses/i2c-at91-*.c 13823F: drivers/i2c/busses/i2c-at91.h 13824 13825MICROCHIP ISC DRIVER 13826M: Eugen Hristev <eugen.hristev@microchip.com> 13827L: linux-media@vger.kernel.org 13828S: Supported 13829F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13830F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13831F: drivers/media/platform/microchip/microchip-isc* 13832F: drivers/media/platform/microchip/microchip-sama*-isc* 13833F: drivers/staging/media/deprecated/atmel/atmel-isc* 13834F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13835F: include/linux/atmel-isc-media.h 13836 13837MICROCHIP ISI DRIVER 13838M: Eugen Hristev <eugen.hristev@microchip.com> 13839L: linux-media@vger.kernel.org 13840S: Supported 13841F: drivers/media/platform/atmel/atmel-isi.c 13842F: drivers/media/platform/atmel/atmel-isi.h 13843 13844MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13845M: Woojung Huh <woojung.huh@microchip.com> 13846M: UNGLinuxDriver@microchip.com 13847L: netdev@vger.kernel.org 13848S: Maintained 13849F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13850F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13851F: drivers/net/dsa/microchip/* 13852F: include/linux/dsa/ksz_common.h 13853F: include/linux/platform_data/microchip-ksz.h 13854F: net/dsa/tag_ksz.c 13855 13856MICROCHIP LAN743X ETHERNET DRIVER 13857M: Bryan Whitehead <bryan.whitehead@microchip.com> 13858M: UNGLinuxDriver@microchip.com 13859L: netdev@vger.kernel.org 13860S: Maintained 13861F: drivers/net/ethernet/microchip/lan743x_* 13862 13863MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13864M: Arun Ramadoss <arun.ramadoss@microchip.com> 13865R: UNGLinuxDriver@microchip.com 13866L: netdev@vger.kernel.org 13867S: Maintained 13868F: drivers/net/phy/microchip_t1.c 13869 13870MICROCHIP LAN966X ETHERNET DRIVER 13871M: Horatiu Vultur <horatiu.vultur@microchip.com> 13872M: UNGLinuxDriver@microchip.com 13873L: netdev@vger.kernel.org 13874S: Maintained 13875F: drivers/net/ethernet/microchip/lan966x/* 13876 13877MICROCHIP LCDFB DRIVER 13878M: Nicolas Ferre <nicolas.ferre@microchip.com> 13879L: linux-fbdev@vger.kernel.org 13880S: Maintained 13881F: drivers/video/fbdev/atmel_lcdfb.c 13882F: include/video/atmel_lcdc.h 13883 13884MICROCHIP MCP16502 PMIC DRIVER 13885M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13887S: Supported 13888F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13889F: drivers/regulator/mcp16502.c 13890 13891MICROCHIP MCP3911 ADC DRIVER 13892M: Marcus Folkesson <marcus.folkesson@gmail.com> 13893M: Kent Gustavsson <kent@minoris.se> 13894L: linux-iio@vger.kernel.org 13895S: Maintained 13896F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13897F: drivers/iio/adc/mcp3911.c 13898 13899MICROCHIP MMC/SD/SDIO MCI DRIVER 13900M: Ludovic Desroches <ludovic.desroches@microchip.com> 13901S: Maintained 13902F: drivers/mmc/host/atmel-mci.c 13903 13904MICROCHIP NAND DRIVER 13905M: Tudor Ambarus <tudor.ambarus@linaro.org> 13906L: linux-mtd@lists.infradead.org 13907S: Supported 13908F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13909F: drivers/mtd/nand/raw/atmel/* 13910 13911MICROCHIP OTPC DRIVER 13912M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13914S: Supported 13915F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13916F: drivers/nvmem/microchip-otpc.c 13917F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13918 13919MICROCHIP PCI1XXXX GP DRIVER 13920M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13921L: linux-gpio@vger.kernel.org 13922S: Supported 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13926 13927MICROCHIP PCI1XXXX I2C DRIVER 13928M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13929M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13930M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13931L: linux-i2c@vger.kernel.org 13932S: Maintained 13933F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13934 13935MICROCHIP PCIe UART DRIVER 13936M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13937M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13938L: linux-serial@vger.kernel.org 13939S: Maintained 13940F: drivers/tty/serial/8250/8250_pci1xxxx.c 13941 13942MICROCHIP POLARFIRE FPGA DRIVERS 13943M: Conor Dooley <conor.dooley@microchip.com> 13944R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13945L: linux-fpga@vger.kernel.org 13946S: Supported 13947F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13948F: drivers/fpga/microchip-spi.c 13949 13950MICROCHIP PWM DRIVER 13951M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13953L: linux-pwm@vger.kernel.org 13954S: Supported 13955F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13956F: drivers/pwm/pwm-atmel.c 13957 13958MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13959M: Eugen Hristev <eugen.hristev@microchip.com> 13960L: linux-iio@vger.kernel.org 13961S: Supported 13962F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13963F: drivers/iio/adc/at91-sama5d2_adc.c 13964F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13965 13966MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13967M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13968S: Supported 13969F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13970F: drivers/power/reset/at91-sama5d2_shdwc.c 13971 13972MICROCHIP SOC DRIVERS 13973M: Conor Dooley <conor@kernel.org> 13974S: Supported 13975T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13976F: drivers/soc/microchip/ 13977 13978MICROCHIP SPI DRIVER 13979M: Ryan Wanner <ryan.wanner@microchip.com> 13980S: Supported 13981F: drivers/spi/spi-atmel.* 13982 13983MICROCHIP SSC DRIVER 13984M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13986S: Supported 13987F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13988F: drivers/misc/atmel-ssc.c 13989F: include/linux/atmel-ssc.h 13990 13991Microchip Timer Counter Block (TCB) Capture Driver 13992M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13994L: linux-iio@vger.kernel.org 13995S: Maintained 13996F: drivers/counter/microchip-tcb-capture.c 13997 13998MICROCHIP USB251XB DRIVER 13999M: Richard Leitner <richard.leitner@skidata.com> 14000L: linux-usb@vger.kernel.org 14001S: Maintained 14002F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14003F: drivers/usb/misc/usb251xb.c 14004 14005MICROCHIP USBA UDC DRIVER 14006M: Cristian Birsan <cristian.birsan@microchip.com> 14007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14008S: Supported 14009F: drivers/usb/gadget/udc/atmel_usba_udc.* 14010 14011MICROCHIP WILC1000 WIFI DRIVER 14012M: Ajay Singh <ajay.kathat@microchip.com> 14013M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14014L: linux-wireless@vger.kernel.org 14015S: Supported 14016F: drivers/net/wireless/microchip/wilc1000/ 14017 14018MICROSEMI MIPS SOCS 14019M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14020M: UNGLinuxDriver@microchip.com 14021L: linux-mips@vger.kernel.org 14022S: Supported 14023F: Documentation/devicetree/bindings/mips/mscc.txt 14024F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14025F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14026F: arch/mips/boot/dts/mscc/ 14027F: arch/mips/configs/generic/board-ocelot.config 14028F: arch/mips/generic/board-ocelot.c 14029 14030MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14031M: Don Brace <don.brace@microchip.com> 14032L: storagedev@microchip.com 14033L: linux-scsi@vger.kernel.org 14034S: Supported 14035F: Documentation/scsi/smartpqi.rst 14036F: drivers/scsi/smartpqi/Kconfig 14037F: drivers/scsi/smartpqi/Makefile 14038F: drivers/scsi/smartpqi/smartpqi*.[ch] 14039F: include/linux/cciss*.h 14040F: include/uapi/linux/cciss*.h 14041 14042MICROSOFT MANA RDMA DRIVER 14043M: Long Li <longli@microsoft.com> 14044M: Ajay Sharma <sharmaajay@microsoft.com> 14045L: linux-rdma@vger.kernel.org 14046S: Supported 14047F: drivers/infiniband/hw/mana/ 14048F: include/net/mana 14049F: include/uapi/rdma/mana-abi.h 14050 14051MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14052M: Maximilian Luz <luzmaximilian@gmail.com> 14053L: platform-driver-x86@vger.kernel.org 14054S: Maintained 14055F: drivers/platform/surface/surface_aggregator_tabletsw.c 14056 14057MICROSOFT SURFACE BATTERY AND AC DRIVERS 14058M: Maximilian Luz <luzmaximilian@gmail.com> 14059L: linux-pm@vger.kernel.org 14060L: platform-driver-x86@vger.kernel.org 14061S: Maintained 14062F: drivers/power/supply/surface_battery.c 14063F: drivers/power/supply/surface_charger.c 14064 14065MICROSOFT SURFACE DTX DRIVER 14066M: Maximilian Luz <luzmaximilian@gmail.com> 14067L: platform-driver-x86@vger.kernel.org 14068S: Maintained 14069F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14070F: drivers/platform/surface/surface_dtx.c 14071F: include/uapi/linux/surface_aggregator/dtx.h 14072 14073MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14074M: Maximilian Luz <luzmaximilian@gmail.com> 14075L: platform-driver-x86@vger.kernel.org 14076S: Maintained 14077F: drivers/platform/surface/surface_gpe.c 14078 14079MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14080M: Hans de Goede <hdegoede@redhat.com> 14081M: Mark Gross <markgross@kernel.org> 14082M: Maximilian Luz <luzmaximilian@gmail.com> 14083L: platform-driver-x86@vger.kernel.org 14084S: Maintained 14085T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14086F: drivers/platform/surface/ 14087 14088MICROSOFT SURFACE HID TRANSPORT DRIVER 14089M: Maximilian Luz <luzmaximilian@gmail.com> 14090L: linux-input@vger.kernel.org 14091L: platform-driver-x86@vger.kernel.org 14092S: Maintained 14093F: drivers/hid/surface-hid/ 14094 14095MICROSOFT SURFACE HOT-PLUG DRIVER 14096M: Maximilian Luz <luzmaximilian@gmail.com> 14097L: platform-driver-x86@vger.kernel.org 14098S: Maintained 14099F: drivers/platform/surface/surface_hotplug.c 14100 14101MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14102M: Maximilian Luz <luzmaximilian@gmail.com> 14103L: platform-driver-x86@vger.kernel.org 14104S: Maintained 14105F: drivers/platform/surface/surface_platform_profile.c 14106 14107MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14108M: Chen Yu <yu.c.chen@intel.com> 14109L: platform-driver-x86@vger.kernel.org 14110S: Supported 14111F: drivers/platform/surface/surfacepro3_button.c 14112 14113MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14114M: Maximilian Luz <luzmaximilian@gmail.com> 14115L: platform-driver-x86@vger.kernel.org 14116S: Maintained 14117F: drivers/platform/surface/surface_aggregator_hub.c 14118 14119MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14120M: Maximilian Luz <luzmaximilian@gmail.com> 14121L: platform-driver-x86@vger.kernel.org 14122S: Maintained 14123W: https://github.com/linux-surface/surface-aggregator-module 14124C: irc://irc.libera.chat/linux-surface 14125F: Documentation/driver-api/surface_aggregator/ 14126F: drivers/platform/surface/aggregator/ 14127F: drivers/platform/surface/surface_acpi_notify.c 14128F: drivers/platform/surface/surface_aggregator_cdev.c 14129F: drivers/platform/surface/surface_aggregator_registry.c 14130F: include/linux/surface_acpi_notify.h 14131F: include/linux/surface_aggregator/ 14132F: include/uapi/linux/surface_aggregator/ 14133 14134MICROTEK X6 SCANNER 14135M: Oliver Neukum <oliver@neukum.org> 14136S: Maintained 14137F: drivers/usb/image/microtek.* 14138 14139MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14140M: Luka Kovacic <luka.kovacic@sartura.hr> 14141M: Luka Perkov <luka.perkov@sartura.hr> 14142S: Maintained 14143F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14149 14150MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14151M: Sakari Ailus <sakari.ailus@linux.intel.com> 14152L: linux-media@vger.kernel.org 14153S: Maintained 14154F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14155F: Documentation/driver-api/media/drivers/ccs/ 14156F: Documentation/userspace-api/media/drivers/ccs.rst 14157F: drivers/media/i2c/ccs-pll.c 14158F: drivers/media/i2c/ccs-pll.h 14159F: drivers/media/i2c/ccs/ 14160F: include/uapi/linux/ccs.h 14161F: include/uapi/linux/smiapp.h 14162 14163MIPS 14164M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14165L: linux-mips@vger.kernel.org 14166S: Maintained 14167W: http://www.linux-mips.org/ 14168Q: https://patchwork.kernel.org/project/linux-mips/list/ 14169T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14170F: Documentation/devicetree/bindings/mips/ 14171F: Documentation/mips/ 14172F: arch/mips/ 14173F: drivers/platform/mips/ 14174F: include/dt-bindings/mips/ 14175 14176MIPS BOSTON DEVELOPMENT BOARD 14177M: Paul Burton <paulburton@kernel.org> 14178L: linux-mips@vger.kernel.org 14179S: Maintained 14180F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14181F: arch/mips/boot/dts/img/boston.dts 14182F: arch/mips/configs/generic/board-boston.config 14183F: drivers/clk/imgtec/clk-boston.c 14184F: include/dt-bindings/clock/boston-clock.h 14185 14186MIPS CORE DRIVERS 14187M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14188M: Serge Semin <fancer.lancer@gmail.com> 14189L: linux-mips@vger.kernel.org 14190S: Supported 14191F: drivers/bus/mips_cdmm.c 14192F: drivers/clocksource/mips-gic-timer.c 14193F: drivers/cpuidle/cpuidle-cps.c 14194F: drivers/irqchip/irq-mips-cpu.c 14195F: drivers/irqchip/irq-mips-gic.c 14196 14197MIPS GENERIC PLATFORM 14198M: Paul Burton <paulburton@kernel.org> 14199L: linux-mips@vger.kernel.org 14200S: Supported 14201F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14202F: arch/mips/generic/ 14203F: arch/mips/tools/generic-board-config.sh 14204 14205MIPS RINT INSTRUCTION EMULATION 14206M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14207L: linux-mips@vger.kernel.org 14208S: Supported 14209F: arch/mips/math-emu/dp_rint.c 14210F: arch/mips/math-emu/sp_rint.c 14211 14212MIPS/LOONGSON1 ARCHITECTURE 14213M: Keguang Zhang <keguang.zhang@gmail.com> 14214L: linux-mips@vger.kernel.org 14215S: Maintained 14216F: arch/mips/include/asm/mach-loongson32/ 14217F: arch/mips/loongson32/ 14218F: drivers/*/*loongson1* 14219 14220MIPS/LOONGSON2EF ARCHITECTURE 14221M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14222L: linux-mips@vger.kernel.org 14223S: Maintained 14224F: arch/mips/include/asm/mach-loongson2ef/ 14225F: arch/mips/loongson2ef/ 14226F: drivers/cpufreq/loongson2_cpufreq.c 14227 14228MIPS/LOONGSON64 ARCHITECTURE 14229M: Huacai Chen <chenhuacai@kernel.org> 14230M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14231L: linux-mips@vger.kernel.org 14232S: Maintained 14233F: arch/mips/include/asm/mach-loongson64/ 14234F: arch/mips/loongson64/ 14235F: drivers/irqchip/irq-loongson* 14236F: drivers/platform/mips/cpu_hwmon.c 14237 14238MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14239M: Hans Verkuil <hverkuil@xs4all.nl> 14240L: linux-media@vger.kernel.org 14241S: Odd Fixes 14242W: https://linuxtv.org 14243T: git git://linuxtv.org/media_tree.git 14244F: drivers/media/radio/radio-miropcm20* 14245 14246MMP SUPPORT 14247R: Lubomir Rintel <lkundrak@v3.sk> 14248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14249S: Odd Fixes 14250T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14251F: arch/arm/boot/dts/marvell/mmp* 14252F: arch/arm/mach-mmp/ 14253F: include/linux/soc/mmp/ 14254 14255MMP USB PHY DRIVERS 14256R: Lubomir Rintel <lkundrak@v3.sk> 14257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14258S: Maintained 14259F: drivers/phy/marvell/phy-mmp3-usb.c 14260F: drivers/phy/marvell/phy-pxa-usb.c 14261 14262MMU GATHER AND TLB INVALIDATION 14263M: Will Deacon <will@kernel.org> 14264M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14265M: Andrew Morton <akpm@linux-foundation.org> 14266M: Nick Piggin <npiggin@gmail.com> 14267M: Peter Zijlstra <peterz@infradead.org> 14268L: linux-arch@vger.kernel.org 14269L: linux-mm@kvack.org 14270S: Maintained 14271F: arch/*/include/asm/tlb.h 14272F: include/asm-generic/tlb.h 14273F: mm/mmu_gather.c 14274 14275MN88472 MEDIA DRIVER 14276M: Antti Palosaari <crope@iki.fi> 14277L: linux-media@vger.kernel.org 14278S: Maintained 14279W: https://linuxtv.org 14280W: http://palosaari.fi/linux/ 14281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14282F: drivers/media/dvb-frontends/mn88472* 14283 14284MN88473 MEDIA DRIVER 14285M: Antti Palosaari <crope@iki.fi> 14286L: linux-media@vger.kernel.org 14287S: Maintained 14288W: https://linuxtv.org 14289W: http://palosaari.fi/linux/ 14290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14291F: drivers/media/dvb-frontends/mn88473* 14292 14293MODULE SUPPORT 14294M: Luis Chamberlain <mcgrof@kernel.org> 14295L: linux-modules@vger.kernel.org 14296L: linux-kernel@vger.kernel.org 14297S: Maintained 14298T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14299F: include/linux/kmod.h 14300F: include/linux/module.h 14301F: kernel/module/ 14302F: lib/test_kmod.c 14303F: scripts/module* 14304F: tools/testing/selftests/kmod/ 14305 14306MONOLITHIC POWER SYSTEM PMIC DRIVER 14307M: Saravanan Sekar <sravanhome@gmail.com> 14308S: Maintained 14309F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14310F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14311F: drivers/hwmon/pmbus/mpq7932.c 14312F: drivers/iio/adc/mp2629_adc.c 14313F: drivers/mfd/mp2629.c 14314F: drivers/power/supply/mp2629_charger.c 14315F: drivers/regulator/mp5416.c 14316F: drivers/regulator/mpq7920.c 14317F: drivers/regulator/mpq7920.h 14318F: include/linux/mfd/mp2629.h 14319 14320MOST(R) TECHNOLOGY DRIVER 14321M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14322M: Christian Gromm <christian.gromm@microchip.com> 14323S: Maintained 14324F: Documentation/ABI/testing/configfs-most 14325F: Documentation/ABI/testing/sysfs-bus-most 14326F: drivers/most/ 14327F: drivers/staging/most/ 14328F: include/linux/most.h 14329 14330MOTORCOMM PHY DRIVER 14331M: Peter Geis <pgwipeout@gmail.com> 14332M: Frank <Frank.Sae@motor-comm.com> 14333L: netdev@vger.kernel.org 14334S: Maintained 14335F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14336F: drivers/net/phy/motorcomm.c 14337 14338MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14339M: Jiri Slaby <jirislaby@kernel.org> 14340S: Maintained 14341F: Documentation/driver-api/tty/moxa-smartio.rst 14342F: drivers/tty/mxser.* 14343 14344MR800 AVERMEDIA USB FM RADIO DRIVER 14345M: Alexey Klimov <klimov.linux@gmail.com> 14346L: linux-media@vger.kernel.org 14347S: Maintained 14348T: git git://linuxtv.org/media_tree.git 14349F: drivers/media/radio/radio-mr800.c 14350 14351MRF24J40 IEEE 802.15.4 RADIO DRIVER 14352M: Stefan Schmidt <stefan@datenfreihafen.org> 14353L: linux-wpan@vger.kernel.org 14354S: Odd Fixes 14355F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14356F: drivers/net/ieee802154/mrf24j40.c 14357 14358MSI EC DRIVER 14359M: Nikita Kravets <teackot@gmail.com> 14360L: platform-driver-x86@vger.kernel.org 14361S: Maintained 14362W: https://github.com/BeardOverflow/msi-ec 14363F: drivers/platform/x86/msi-ec.* 14364 14365MSI LAPTOP SUPPORT 14366M: "Lee, Chun-Yi" <jlee@suse.com> 14367L: platform-driver-x86@vger.kernel.org 14368S: Maintained 14369F: drivers/platform/x86/msi-laptop.c 14370 14371MSI WMI SUPPORT 14372L: platform-driver-x86@vger.kernel.org 14373S: Orphan 14374F: drivers/platform/x86/msi-wmi.c 14375 14376MSI001 MEDIA DRIVER 14377M: Antti Palosaari <crope@iki.fi> 14378L: linux-media@vger.kernel.org 14379S: Maintained 14380W: https://linuxtv.org 14381W: http://palosaari.fi/linux/ 14382Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14383T: git git://linuxtv.org/anttip/media_tree.git 14384F: drivers/media/tuners/msi001* 14385 14386MSI2500 MEDIA DRIVER 14387M: Antti Palosaari <crope@iki.fi> 14388L: linux-media@vger.kernel.org 14389S: Maintained 14390W: https://linuxtv.org 14391W: http://palosaari.fi/linux/ 14392Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14393T: git git://linuxtv.org/anttip/media_tree.git 14394F: drivers/media/usb/msi2500/ 14395 14396MSTAR INTERRUPT CONTROLLER DRIVER 14397M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14398M: Daniel Palmer <daniel@thingy.jp> 14399S: Maintained 14400F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14401F: drivers/irqchip/irq-mst-intc.c 14402 14403MSYSTEMS DISKONCHIP G3 MTD DRIVER 14404M: Robert Jarzmik <robert.jarzmik@free.fr> 14405L: linux-mtd@lists.infradead.org 14406S: Maintained 14407F: drivers/mtd/devices/docg3* 14408 14409MT9P031 APTINA CAMERA SENSOR 14410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14411L: linux-media@vger.kernel.org 14412S: Maintained 14413T: git git://linuxtv.org/media_tree.git 14414F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14415F: drivers/media/i2c/mt9p031.c 14416F: include/media/i2c/mt9p031.h 14417 14418MT9T112 APTINA CAMERA SENSOR 14419M: Jacopo Mondi <jacopo@jmondi.org> 14420L: linux-media@vger.kernel.org 14421S: Odd Fixes 14422T: git git://linuxtv.org/media_tree.git 14423F: drivers/media/i2c/mt9t112.c 14424F: include/media/i2c/mt9t112.h 14425 14426MT9V032 APTINA CAMERA SENSOR 14427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14428L: linux-media@vger.kernel.org 14429S: Maintained 14430T: git git://linuxtv.org/media_tree.git 14431F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14432F: drivers/media/i2c/mt9v032.c 14433F: include/media/i2c/mt9v032.h 14434 14435MT9V111 APTINA CAMERA SENSOR 14436M: Jacopo Mondi <jacopo@jmondi.org> 14437L: linux-media@vger.kernel.org 14438S: Maintained 14439T: git git://linuxtv.org/media_tree.git 14440F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14441F: drivers/media/i2c/mt9v111.c 14442 14443MULTIFUNCTION DEVICES (MFD) 14444M: Lee Jones <lee@kernel.org> 14445S: Maintained 14446T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14447F: Documentation/devicetree/bindings/mfd/ 14448F: drivers/mfd/ 14449F: include/dt-bindings/mfd/ 14450F: include/linux/mfd/ 14451 14452MULTIMEDIA CARD (MMC) ETC. OVER SPI 14453S: Orphan 14454F: drivers/mmc/host/mmc_spi.c 14455F: include/linux/spi/mmc_spi.h 14456 14457MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14458M: Ulf Hansson <ulf.hansson@linaro.org> 14459L: linux-mmc@vger.kernel.org 14460S: Maintained 14461T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14462F: Documentation/devicetree/bindings/mmc/ 14463F: drivers/mmc/ 14464F: include/linux/mmc/ 14465F: include/uapi/linux/mmc/ 14466 14467MULTIPLEXER SUBSYSTEM 14468M: Peter Rosin <peda@axentia.se> 14469S: Maintained 14470F: Documentation/ABI/testing/sysfs-class-mux* 14471F: Documentation/devicetree/bindings/mux/ 14472F: drivers/mux/ 14473F: include/dt-bindings/mux/ 14474F: include/linux/mux/ 14475 14476MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14477M: Bin Liu <b-liu@ti.com> 14478L: linux-usb@vger.kernel.org 14479S: Maintained 14480F: drivers/usb/musb/ 14481 14482MXL301RF MEDIA DRIVER 14483M: Akihiro Tsukada <tskd08@gmail.com> 14484L: linux-media@vger.kernel.org 14485S: Odd Fixes 14486F: drivers/media/tuners/mxl301rf* 14487 14488MXL5007T MEDIA DRIVER 14489M: Michael Krufky <mkrufky@linuxtv.org> 14490L: linux-media@vger.kernel.org 14491S: Maintained 14492W: https://linuxtv.org 14493W: http://github.com/mkrufky 14494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14495T: git git://linuxtv.org/mkrufky/tuners.git 14496F: drivers/media/tuners/mxl5007t.* 14497 14498MXSFB DRM DRIVER 14499M: Marek Vasut <marex@denx.de> 14500M: Stefan Agner <stefan@agner.ch> 14501L: dri-devel@lists.freedesktop.org 14502S: Supported 14503T: git git://anongit.freedesktop.org/drm/drm-misc 14504F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14505F: drivers/gpu/drm/mxsfb/ 14506 14507MYLEX DAC960 PCI RAID Controller 14508M: Hannes Reinecke <hare@kernel.org> 14509L: linux-scsi@vger.kernel.org 14510S: Supported 14511F: drivers/scsi/myrb.* 14512F: drivers/scsi/myrs.* 14513 14514MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14515M: Chris Lee <christopher.lee@cspi.com> 14516L: netdev@vger.kernel.org 14517S: Supported 14518W: https://www.cspi.com/ethernet-products/support/downloads/ 14519F: drivers/net/ethernet/myricom/myri10ge/ 14520 14521NAND FLASH SUBSYSTEM 14522M: Miquel Raynal <miquel.raynal@bootlin.com> 14523R: Richard Weinberger <richard@nod.at> 14524L: linux-mtd@lists.infradead.org 14525S: Maintained 14526W: http://www.linux-mtd.infradead.org/ 14527Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14528C: irc://irc.oftc.net/mtd 14529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14530F: drivers/mtd/nand/ 14531F: include/linux/mtd/*nand*.h 14532 14533NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14534M: Daniel Mack <zonque@gmail.com> 14535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14536S: Maintained 14537W: http://www.native-instruments.com 14538F: sound/usb/caiaq/ 14539 14540NATSEMI ETHERNET DRIVER (DP8381x) 14541S: Orphan 14542F: drivers/net/ethernet/natsemi/natsemi.c 14543 14544NCR 5380 SCSI DRIVERS 14545M: Finn Thain <fthain@linux-m68k.org> 14546M: Michael Schmitz <schmitzmic@gmail.com> 14547L: linux-scsi@vger.kernel.org 14548S: Maintained 14549F: Documentation/scsi/g_NCR5380.rst 14550F: drivers/scsi/NCR5380.* 14551F: drivers/scsi/arm/cumana_1.c 14552F: drivers/scsi/arm/oak.c 14553F: drivers/scsi/atari_scsi.* 14554F: drivers/scsi/dmx3191d.c 14555F: drivers/scsi/g_NCR5380.* 14556F: drivers/scsi/mac_scsi.* 14557F: drivers/scsi/sun3_scsi.* 14558F: drivers/scsi/sun3_scsi_vme.c 14559 14560NCSI LIBRARY 14561M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14562S: Maintained 14563F: net/ncsi/ 14564 14565NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14566M: Guenter Roeck <linux@roeck-us.net> 14567L: linux-hwmon@vger.kernel.org 14568S: Maintained 14569F: Documentation/hwmon/nct6775.rst 14570F: drivers/hwmon/nct6775-core.c 14571F: drivers/hwmon/nct6775-platform.c 14572F: drivers/hwmon/nct6775.h 14573 14574NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14575M: Zev Weiss <zev@bewilderbeest.net> 14576L: linux-hwmon@vger.kernel.org 14577S: Maintained 14578F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14579F: drivers/hwmon/nct6775-i2c.c 14580 14581NETDEVSIM 14582M: Jakub Kicinski <kuba@kernel.org> 14583S: Maintained 14584F: drivers/net/netdevsim/* 14585 14586NETEM NETWORK EMULATOR 14587M: Stephen Hemminger <stephen@networkplumber.org> 14588L: netdev@vger.kernel.org 14589S: Maintained 14590F: net/sched/sch_netem.c 14591 14592NETERION 10GbE DRIVERS (s2io) 14593M: Jon Mason <jdmason@kudzu.us> 14594L: netdev@vger.kernel.org 14595S: Supported 14596F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14597F: drivers/net/ethernet/neterion/ 14598 14599NETFILTER 14600M: Pablo Neira Ayuso <pablo@netfilter.org> 14601M: Jozsef Kadlecsik <kadlec@netfilter.org> 14602M: Florian Westphal <fw@strlen.de> 14603L: netfilter-devel@vger.kernel.org 14604L: coreteam@netfilter.org 14605S: Maintained 14606W: http://www.netfilter.org/ 14607W: http://www.iptables.org/ 14608W: http://www.nftables.org/ 14609Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14610C: irc://irc.libera.chat/netfilter 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14613F: include/linux/netfilter* 14614F: include/linux/netfilter/ 14615F: include/net/netfilter/ 14616F: include/uapi/linux/netfilter* 14617F: include/uapi/linux/netfilter/ 14618F: net/*/netfilter.c 14619F: net/*/netfilter/ 14620F: net/bridge/br_netfilter*.c 14621F: net/netfilter/ 14622 14623NETROM NETWORK LAYER 14624M: Ralf Baechle <ralf@linux-mips.org> 14625L: linux-hams@vger.kernel.org 14626S: Maintained 14627W: http://www.linux-ax25.org/ 14628F: include/net/netrom.h 14629F: include/uapi/linux/netrom.h 14630F: net/netrom/ 14631 14632NETRONIX EMBEDDED CONTROLLER 14633M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14634S: Maintained 14635F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14636F: drivers/mfd/ntxec.c 14637F: drivers/pwm/pwm-ntxec.c 14638F: drivers/rtc/rtc-ntxec.c 14639F: include/linux/mfd/ntxec.h 14640 14641NETRONOME ETHERNET DRIVERS 14642M: Simon Horman <simon.horman@corigine.com> 14643R: Jakub Kicinski <kuba@kernel.org> 14644L: oss-drivers@corigine.com 14645S: Maintained 14646F: drivers/net/ethernet/netronome/ 14647 14648NETWORK BLOCK DEVICE (NBD) 14649M: Josef Bacik <josef@toxicpanda.com> 14650L: linux-block@vger.kernel.org 14651L: nbd@other.debian.org 14652S: Maintained 14653F: Documentation/admin-guide/blockdev/nbd.rst 14654F: drivers/block/nbd.c 14655F: include/trace/events/nbd.h 14656F: include/uapi/linux/nbd.h 14657 14658NETWORK DROP MONITOR 14659M: Neil Horman <nhorman@tuxdriver.com> 14660L: netdev@vger.kernel.org 14661S: Maintained 14662W: https://fedorahosted.org/dropwatch/ 14663F: include/uapi/linux/net_dropmon.h 14664F: net/core/drop_monitor.c 14665 14666NETWORKING DRIVERS 14667M: "David S. Miller" <davem@davemloft.net> 14668M: Eric Dumazet <edumazet@google.com> 14669M: Jakub Kicinski <kuba@kernel.org> 14670M: Paolo Abeni <pabeni@redhat.com> 14671L: netdev@vger.kernel.org 14672S: Maintained 14673Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14674T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14675T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14676F: Documentation/devicetree/bindings/net/ 14677F: drivers/connector/ 14678F: drivers/net/ 14679F: include/dt-bindings/net/ 14680F: include/linux/etherdevice.h 14681F: include/linux/fcdevice.h 14682F: include/linux/fddidevice.h 14683F: include/linux/hippidevice.h 14684F: include/linux/if_* 14685F: include/linux/inetdevice.h 14686F: include/linux/netdevice.h 14687F: include/uapi/linux/if_* 14688F: include/uapi/linux/netdevice.h 14689X: drivers/net/wireless/ 14690 14691NETWORKING DRIVERS (WIRELESS) 14692M: Kalle Valo <kvalo@kernel.org> 14693L: linux-wireless@vger.kernel.org 14694S: Maintained 14695W: https://wireless.wiki.kernel.org/ 14696Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14697T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14698T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14699F: Documentation/devicetree/bindings/net/wireless/ 14700F: drivers/net/wireless/ 14701 14702NETWORKING [DSA] 14703M: Andrew Lunn <andrew@lunn.ch> 14704M: Florian Fainelli <f.fainelli@gmail.com> 14705M: Vladimir Oltean <olteanv@gmail.com> 14706S: Maintained 14707F: Documentation/devicetree/bindings/net/dsa/ 14708F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14709F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14710F: drivers/net/dsa/ 14711F: include/linux/dsa/ 14712F: include/linux/platform_data/dsa.h 14713F: include/net/dsa.h 14714F: net/dsa/ 14715F: tools/testing/selftests/drivers/net/dsa/ 14716 14717NETWORKING [GENERAL] 14718M: "David S. Miller" <davem@davemloft.net> 14719M: Eric Dumazet <edumazet@google.com> 14720M: Jakub Kicinski <kuba@kernel.org> 14721M: Paolo Abeni <pabeni@redhat.com> 14722L: netdev@vger.kernel.org 14723S: Maintained 14724Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14725B: mailto:netdev@vger.kernel.org 14726T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14727T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14728F: Documentation/core-api/netlink.rst 14729F: Documentation/netlink/ 14730F: Documentation/networking/ 14731F: Documentation/process/maintainer-netdev.rst 14732F: Documentation/userspace-api/netlink/ 14733F: include/linux/in.h 14734F: include/linux/net.h 14735F: include/linux/netdevice.h 14736F: include/net/ 14737F: include/uapi/linux/in.h 14738F: include/uapi/linux/net.h 14739F: include/uapi/linux/net_namespace.h 14740F: include/uapi/linux/netdevice.h 14741F: lib/net_utils.c 14742F: lib/random32.c 14743F: net/ 14744F: tools/net/ 14745F: tools/testing/selftests/net/ 14746X: net/bluetooth/ 14747 14748NETWORKING [IPSEC] 14749M: Steffen Klassert <steffen.klassert@secunet.com> 14750M: Herbert Xu <herbert@gondor.apana.org.au> 14751M: "David S. Miller" <davem@davemloft.net> 14752L: netdev@vger.kernel.org 14753S: Maintained 14754T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14755T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14756F: include/net/xfrm.h 14757F: include/uapi/linux/xfrm.h 14758F: net/ipv4/ah4.c 14759F: net/ipv4/esp4* 14760F: net/ipv4/ip_vti.c 14761F: net/ipv4/ipcomp.c 14762F: net/ipv4/xfrm* 14763F: net/ipv6/ah6.c 14764F: net/ipv6/esp6* 14765F: net/ipv6/ip6_vti.c 14766F: net/ipv6/ipcomp6.c 14767F: net/ipv6/xfrm* 14768F: net/key/ 14769F: net/xfrm/ 14770F: tools/testing/selftests/net/ipsec.c 14771 14772NETWORKING [IPv4/IPv6] 14773M: "David S. Miller" <davem@davemloft.net> 14774M: David Ahern <dsahern@kernel.org> 14775L: netdev@vger.kernel.org 14776S: Maintained 14777T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14778F: arch/x86/net/* 14779F: include/linux/ip.h 14780F: include/linux/ipv6* 14781F: include/net/fib* 14782F: include/net/ip* 14783F: include/net/route.h 14784F: net/ipv4/ 14785F: net/ipv6/ 14786 14787NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14788M: Paul Moore <paul@paul-moore.com> 14789L: netdev@vger.kernel.org 14790L: linux-security-module@vger.kernel.org 14791S: Supported 14792W: https://github.com/netlabel 14793F: Documentation/netlabel/ 14794F: include/net/calipso.h 14795F: include/net/cipso_ipv4.h 14796F: include/net/netlabel.h 14797F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14798F: include/uapi/linux/netfilter/xt_SECMARK.h 14799F: net/ipv4/cipso_ipv4.c 14800F: net/ipv6/calipso.c 14801F: net/netfilter/xt_CONNSECMARK.c 14802F: net/netfilter/xt_SECMARK.c 14803F: net/netlabel/ 14804 14805NETWORKING [MPTCP] 14806M: Matthieu Baerts <matthieu.baerts@tessares.net> 14807M: Mat Martineau <martineau@kernel.org> 14808L: netdev@vger.kernel.org 14809L: mptcp@lists.linux.dev 14810S: Maintained 14811W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14812B: https://github.com/multipath-tcp/mptcp_net-next/issues 14813T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14814T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14815F: Documentation/networking/mptcp-sysctl.rst 14816F: include/net/mptcp.h 14817F: include/trace/events/mptcp.h 14818F: include/uapi/linux/mptcp.h 14819F: net/mptcp/ 14820F: tools/testing/selftests/bpf/*/*mptcp*.c 14821F: tools/testing/selftests/net/mptcp/ 14822 14823NETWORKING [TCP] 14824M: Eric Dumazet <edumazet@google.com> 14825L: netdev@vger.kernel.org 14826S: Maintained 14827F: include/linux/net_mm.h 14828F: include/linux/tcp.h 14829F: include/net/tcp.h 14830F: include/trace/events/tcp.h 14831F: include/uapi/linux/tcp.h 14832F: net/ipv4/syncookies.c 14833F: net/ipv4/tcp*.c 14834F: net/ipv6/syncookies.c 14835F: net/ipv6/tcp*.c 14836 14837NETWORKING [TLS] 14838M: Boris Pismenny <borisp@nvidia.com> 14839M: John Fastabend <john.fastabend@gmail.com> 14840M: Jakub Kicinski <kuba@kernel.org> 14841L: netdev@vger.kernel.org 14842S: Maintained 14843F: include/net/tls.h 14844F: include/uapi/linux/tls.h 14845F: net/tls/* 14846 14847NETXEN (1/10) GbE SUPPORT 14848M: Manish Chopra <manishc@marvell.com> 14849M: Rahul Verma <rahulv@marvell.com> 14850M: GR-Linux-NIC-Dev@marvell.com 14851L: netdev@vger.kernel.org 14852S: Supported 14853F: drivers/net/ethernet/qlogic/netxen/ 14854 14855NET_FAILOVER MODULE 14856M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14857L: netdev@vger.kernel.org 14858S: Supported 14859F: Documentation/networking/net_failover.rst 14860F: drivers/net/net_failover.c 14861F: include/net/net_failover.h 14862 14863NEXTHOP 14864M: David Ahern <dsahern@kernel.org> 14865L: netdev@vger.kernel.org 14866S: Maintained 14867F: include/net/netns/nexthop.h 14868F: include/net/nexthop.h 14869F: include/uapi/linux/nexthop.h 14870F: net/ipv4/nexthop.c 14871 14872NFC SUBSYSTEM 14873M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14874L: netdev@vger.kernel.org 14875S: Maintained 14876F: Documentation/devicetree/bindings/net/nfc/ 14877F: drivers/nfc/ 14878F: include/net/nfc/ 14879F: include/uapi/linux/nfc.h 14880F: net/nfc/ 14881 14882NFC VIRTUAL NCI DEVICE DRIVER 14883M: Bongsu Jeon <bongsu.jeon@samsung.com> 14884L: netdev@vger.kernel.org 14885S: Supported 14886F: drivers/nfc/virtual_ncidev.c 14887F: tools/testing/selftests/nci/ 14888 14889NFS, SUNRPC, AND LOCKD CLIENTS 14890M: Trond Myklebust <trond.myklebust@hammerspace.com> 14891M: Anna Schumaker <anna@kernel.org> 14892L: linux-nfs@vger.kernel.org 14893S: Maintained 14894W: http://client.linux-nfs.org 14895T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14896F: Documentation/filesystems/nfs/ 14897F: fs/lockd/ 14898F: fs/nfs/ 14899F: fs/nfs_common/ 14900F: include/linux/lockd/ 14901F: include/linux/nfs* 14902F: include/linux/sunrpc/ 14903F: include/uapi/linux/nfs* 14904F: include/uapi/linux/sunrpc/ 14905F: net/sunrpc/ 14906 14907NILFS2 FILESYSTEM 14908M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14909L: linux-nilfs@vger.kernel.org 14910S: Supported 14911W: https://nilfs.sourceforge.io/ 14912W: https://nilfs.osdn.jp/ 14913T: git https://github.com/konis/nilfs2.git 14914F: Documentation/filesystems/nilfs2.rst 14915F: fs/nilfs2/ 14916F: include/trace/events/nilfs2.h 14917F: include/uapi/linux/nilfs2_api.h 14918F: include/uapi/linux/nilfs2_ondisk.h 14919 14920NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14921M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14922S: Maintained 14923W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14924F: Documentation/scsi/NinjaSCSI.rst 14925F: drivers/scsi/pcmcia/nsp_* 14926 14927NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14928M: GOTO Masanori <gotom@debian.or.jp> 14929M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14930S: Maintained 14931W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14932F: Documentation/scsi/NinjaSCSI.rst 14933F: drivers/scsi/nsp32* 14934 14935NINTENDO HID DRIVER 14936M: Daniel J. Ogorchock <djogorchock@gmail.com> 14937L: linux-input@vger.kernel.org 14938S: Maintained 14939F: drivers/hid/hid-nintendo* 14940 14941NIOS2 ARCHITECTURE 14942M: Dinh Nguyen <dinguyen@kernel.org> 14943S: Maintained 14944T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14945F: arch/nios2/ 14946 14947NITRO ENCLAVES (NE) 14948M: Alexandru Ciobotaru <alcioa@amazon.com> 14949L: linux-kernel@vger.kernel.org 14950L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14951S: Supported 14952W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14953F: Documentation/virt/ne_overview.rst 14954F: drivers/virt/nitro_enclaves/ 14955F: include/linux/nitro_enclaves.h 14956F: include/uapi/linux/nitro_enclaves.h 14957F: samples/nitro_enclaves/ 14958 14959NOHZ, DYNTICKS SUPPORT 14960M: Frederic Weisbecker <frederic@kernel.org> 14961M: Thomas Gleixner <tglx@linutronix.de> 14962M: Ingo Molnar <mingo@kernel.org> 14963L: linux-kernel@vger.kernel.org 14964S: Maintained 14965T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14966F: include/linux/sched/nohz.h 14967F: include/linux/tick.h 14968F: kernel/time/tick*.* 14969 14970NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14971M: Pavel Machek <pavel@ucw.cz> 14972M: Sakari Ailus <sakari.ailus@iki.fi> 14973L: linux-media@vger.kernel.org 14974S: Maintained 14975F: drivers/media/i2c/ad5820.c 14976F: drivers/media/i2c/et8ek8 14977 14978NOKIA N900 POWER SUPPLY DRIVERS 14979R: Pali Rohár <pali@kernel.org> 14980F: drivers/power/supply/bq2415x_charger.c 14981F: drivers/power/supply/bq27xxx_battery.c 14982F: drivers/power/supply/bq27xxx_battery_i2c.c 14983F: drivers/power/supply/isp1704_charger.c 14984F: drivers/power/supply/rx51_battery.c 14985F: include/linux/power/bq2415x_charger.h 14986F: include/linux/power/bq27xxx_battery.h 14987 14988NOLIBC HEADER FILE 14989M: Willy Tarreau <w@1wt.eu> 14990S: Maintained 14991T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14992F: tools/include/nolibc/ 14993F: tools/testing/selftests/nolibc/ 14994 14995NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14996M: Hans de Goede <hdegoede@redhat.com> 14997L: linux-input@vger.kernel.org 14998S: Maintained 14999F: drivers/input/touchscreen/novatek-nvt-ts.c 15000 15001NSDEPS 15002M: Matthias Maennich <maennich@google.com> 15003S: Maintained 15004F: Documentation/core-api/symbol-namespaces.rst 15005F: scripts/nsdeps 15006 15007NTB AMD DRIVER 15008M: Sanjay R Mehta <sanju.mehta@amd.com> 15009M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15010L: ntb@lists.linux.dev 15011S: Supported 15012F: drivers/ntb/hw/amd/ 15013 15014NTB DRIVER CORE 15015M: Jon Mason <jdmason@kudzu.us> 15016M: Dave Jiang <dave.jiang@intel.com> 15017M: Allen Hubbe <allenbh@gmail.com> 15018L: ntb@lists.linux.dev 15019S: Supported 15020W: https://github.com/jonmason/ntb/wiki 15021T: git https://github.com/jonmason/ntb.git 15022F: drivers/net/ntb_netdev.c 15023F: drivers/ntb/ 15024F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15025F: include/linux/ntb.h 15026F: include/linux/ntb_transport.h 15027F: tools/testing/selftests/ntb/ 15028 15029NTB IDT DRIVER 15030M: Serge Semin <fancer.lancer@gmail.com> 15031L: ntb@lists.linux.dev 15032S: Supported 15033F: drivers/ntb/hw/idt/ 15034 15035NTB INTEL DRIVER 15036M: Dave Jiang <dave.jiang@intel.com> 15037L: ntb@lists.linux.dev 15038S: Supported 15039W: https://github.com/davejiang/linux/wiki 15040T: git https://github.com/davejiang/linux.git 15041F: drivers/ntb/hw/intel/ 15042 15043NTFS FILESYSTEM 15044M: Anton Altaparmakov <anton@tuxera.com> 15045R: Namjae Jeon <linkinjeon@kernel.org> 15046L: linux-ntfs-dev@lists.sourceforge.net 15047S: Supported 15048W: http://www.tuxera.com/ 15049T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15050F: Documentation/filesystems/ntfs.rst 15051F: fs/ntfs/ 15052 15053NTFS3 FILESYSTEM 15054M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15055L: ntfs3@lists.linux.dev 15056S: Supported 15057W: http://www.paragon-software.com/ 15058T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15059F: Documentation/filesystems/ntfs3.rst 15060F: fs/ntfs3/ 15061 15062NUBUS SUBSYSTEM 15063M: Finn Thain <fthain@linux-m68k.org> 15064L: linux-m68k@lists.linux-m68k.org 15065S: Maintained 15066F: arch/*/include/asm/nubus.h 15067F: drivers/nubus/ 15068F: include/linux/nubus.h 15069F: include/uapi/linux/nubus.h 15070 15071NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15072M: Antonino Daplas <adaplas@gmail.com> 15073L: linux-fbdev@vger.kernel.org 15074S: Maintained 15075F: drivers/video/fbdev/nvidia/ 15076F: drivers/video/fbdev/riva/ 15077 15078NVIDIA WMI EC BACKLIGHT DRIVER 15079M: Daniel Dadap <ddadap@nvidia.com> 15080L: platform-driver-x86@vger.kernel.org 15081S: Supported 15082F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15083F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15084 15085NVM EXPRESS DRIVER 15086M: Keith Busch <kbusch@kernel.org> 15087M: Jens Axboe <axboe@fb.com> 15088M: Christoph Hellwig <hch@lst.de> 15089M: Sagi Grimberg <sagi@grimberg.me> 15090L: linux-nvme@lists.infradead.org 15091S: Supported 15092W: http://git.infradead.org/nvme.git 15093T: git git://git.infradead.org/nvme.git 15094F: Documentation/nvme/ 15095F: drivers/nvme/common/ 15096F: drivers/nvme/host/ 15097F: include/linux/nvme-*.h 15098F: include/linux/nvme.h 15099F: include/uapi/linux/nvme_ioctl.h 15100 15101NVM EXPRESS FABRICS AUTHENTICATION 15102M: Hannes Reinecke <hare@suse.de> 15103L: linux-nvme@lists.infradead.org 15104S: Supported 15105F: drivers/nvme/host/auth.c 15106F: drivers/nvme/target/auth.c 15107F: drivers/nvme/target/fabrics-cmd-auth.c 15108F: include/linux/nvme-auth.h 15109 15110NVM EXPRESS FC TRANSPORT DRIVERS 15111M: James Smart <james.smart@broadcom.com> 15112L: linux-nvme@lists.infradead.org 15113S: Supported 15114F: drivers/nvme/host/fc.c 15115F: drivers/nvme/target/fc.c 15116F: drivers/nvme/target/fcloop.c 15117F: include/linux/nvme-fc-driver.h 15118F: include/linux/nvme-fc.h 15119 15120NVM EXPRESS HARDWARE MONITORING SUPPORT 15121M: Guenter Roeck <linux@roeck-us.net> 15122L: linux-nvme@lists.infradead.org 15123S: Supported 15124F: drivers/nvme/host/hwmon.c 15125 15126NVM EXPRESS TARGET DRIVER 15127M: Christoph Hellwig <hch@lst.de> 15128M: Sagi Grimberg <sagi@grimberg.me> 15129M: Chaitanya Kulkarni <kch@nvidia.com> 15130L: linux-nvme@lists.infradead.org 15131S: Supported 15132W: http://git.infradead.org/nvme.git 15133T: git git://git.infradead.org/nvme.git 15134F: drivers/nvme/target/ 15135 15136NVMEM FRAMEWORK 15137M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15138S: Maintained 15139T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15140F: Documentation/ABI/stable/sysfs-bus-nvmem 15141F: Documentation/devicetree/bindings/nvmem/ 15142F: drivers/nvmem/ 15143F: include/linux/nvmem-consumer.h 15144F: include/linux/nvmem-provider.h 15145 15146NXP BLUETOOTH WIRELESS DRIVERS 15147M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15148M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15149S: Maintained 15150F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15151F: drivers/bluetooth/btnxpuart.c 15152 15153NXP C45 TJA11XX PHY DRIVER 15154M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15155L: netdev@vger.kernel.org 15156S: Maintained 15157F: drivers/net/phy/nxp-c45-tja11xx.c 15158 15159NXP FSPI DRIVER 15160M: Han Xu <han.xu@nxp.com> 15161M: Haibo Chen <haibo.chen@nxp.com> 15162R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15163L: linux-spi@vger.kernel.org 15164S: Maintained 15165F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15166F: drivers/spi/spi-nxp-fspi.c 15167 15168NXP FXAS21002C DRIVER 15169M: Rui Miguel Silva <rmfrfs@gmail.com> 15170L: linux-iio@vger.kernel.org 15171S: Maintained 15172F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15173F: drivers/iio/gyro/fxas21002c.h 15174F: drivers/iio/gyro/fxas21002c_core.c 15175F: drivers/iio/gyro/fxas21002c_i2c.c 15176F: drivers/iio/gyro/fxas21002c_spi.c 15177 15178NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15179M: Haibo Chen <haibo.chen@nxp.com> 15180L: linux-iio@vger.kernel.org 15181L: linux-imx@nxp.com 15182S: Maintained 15183F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15184F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15185F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15186F: drivers/iio/adc/imx7d_adc.c 15187F: drivers/iio/adc/imx93_adc.c 15188F: drivers/iio/adc/vf610_adc.c 15189 15190NXP i.MX 8M ISI DRIVER 15191M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15192L: linux-media@vger.kernel.org 15193S: Maintained 15194F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15195F: drivers/media/platform/nxp/imx8-isi/ 15196 15197NXP i.MX 8MP DW100 V4L2 DRIVER 15198M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15199L: linux-media@vger.kernel.org 15200S: Maintained 15201F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15202F: Documentation/userspace-api/media/drivers/dw100.rst 15203F: drivers/media/platform/nxp/dw100/ 15204F: include/uapi/linux/dw100.h 15205 15206NXP i.MX 8MQ DCSS DRIVER 15207M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15208R: Lucas Stach <l.stach@pengutronix.de> 15209L: dri-devel@lists.freedesktop.org 15210S: Maintained 15211F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15212F: drivers/gpu/drm/imx/dcss/ 15213 15214NXP i.MX 8QXP ADC DRIVER 15215M: Cai Huoqing <cai.huoqing@linux.dev> 15216M: Haibo Chen <haibo.chen@nxp.com> 15217L: linux-imx@nxp.com 15218L: linux-iio@vger.kernel.org 15219S: Maintained 15220F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15221F: drivers/iio/adc/imx8qxp-adc.c 15222 15223NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15224M: Mirela Rabulea <mirela.rabulea@nxp.com> 15225R: NXP Linux Team <linux-imx@nxp.com> 15226L: linux-media@vger.kernel.org 15227S: Maintained 15228F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15229F: drivers/media/platform/nxp/imx-jpeg 15230 15231NXP i.MX CLOCK DRIVERS 15232M: Abel Vesa <abelvesa@kernel.org> 15233R: Peng Fan <peng.fan@nxp.com> 15234L: linux-clk@vger.kernel.org 15235L: linux-imx@nxp.com 15236S: Maintained 15237T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15238F: Documentation/devicetree/bindings/clock/imx* 15239F: drivers/clk/imx/ 15240F: include/dt-bindings/clock/imx* 15241 15242NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15243M: Jagan Teki <jagan@amarulasolutions.com> 15244S: Maintained 15245F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15246F: drivers/regulator/pf8x00-regulator.c 15247 15248NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15249M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15250L: linux-kernel@vger.kernel.org 15251S: Maintained 15252F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15253F: drivers/extcon/extcon-ptn5150.c 15254 15255NXP SGTL5000 DRIVER 15256M: Fabio Estevam <festevam@gmail.com> 15257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15258S: Maintained 15259F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15260F: sound/soc/codecs/sgtl5000* 15261 15262NXP SJA1105 ETHERNET SWITCH DRIVER 15263M: Vladimir Oltean <olteanv@gmail.com> 15264L: linux-kernel@vger.kernel.org 15265S: Maintained 15266F: drivers/net/dsa/sja1105 15267F: drivers/net/pcs/pcs-xpcs-nxp.c 15268 15269NXP TDA998X DRM DRIVER 15270M: Russell King <linux@armlinux.org.uk> 15271S: Maintained 15272T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15273T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15274F: drivers/gpu/drm/i2c/tda998x_drv.c 15275F: include/drm/i2c/tda998x.h 15276F: include/dt-bindings/display/tda998x.h 15277K: "nxp,tda998x" 15278 15279NXP TFA9879 DRIVER 15280M: Peter Rosin <peda@axentia.se> 15281L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15282S: Maintained 15283F: Documentation/devicetree/bindings/sound/tfa9879.txt 15284F: sound/soc/codecs/tfa9879* 15285 15286NXP-NCI NFC DRIVER 15287S: Orphan 15288F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15289F: drivers/nfc/nxp-nci 15290 15291NXP/Goodix TFA989X (TFA1) DRIVER 15292M: Stephan Gerhold <stephan@gerhold.net> 15293L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15294S: Maintained 15295F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15296F: sound/soc/codecs/tfa989x.c 15297 15298NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15299M: Jonas Malaco <jonas@protocubo.io> 15300L: linux-hwmon@vger.kernel.org 15301S: Maintained 15302F: Documentation/hwmon/nzxt-kraken2.rst 15303F: drivers/hwmon/nzxt-kraken2.c 15304 15305NZXT-SMART2 HARDWARE MONITORING DRIVER 15306M: Aleksandr Mezin <mezin.alexander@gmail.com> 15307L: linux-hwmon@vger.kernel.org 15308S: Maintained 15309F: Documentation/hwmon/nzxt-smart2.rst 15310F: drivers/hwmon/nzxt-smart2.c 15311 15312OBJAGG 15313M: Jiri Pirko <jiri@resnulli.us> 15314L: netdev@vger.kernel.org 15315S: Supported 15316F: include/linux/objagg.h 15317F: lib/objagg.c 15318F: lib/test_objagg.c 15319 15320OBJTOOL 15321M: Josh Poimboeuf <jpoimboe@kernel.org> 15322M: Peter Zijlstra <peterz@infradead.org> 15323S: Supported 15324F: include/linux/objtool*.h 15325F: tools/objtool/ 15326 15327OCELOT ETHERNET SWITCH DRIVER 15328M: Vladimir Oltean <vladimir.oltean@nxp.com> 15329M: Claudiu Manoil <claudiu.manoil@nxp.com> 15330M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15331M: UNGLinuxDriver@microchip.com 15332L: netdev@vger.kernel.org 15333S: Supported 15334F: drivers/net/dsa/ocelot/* 15335F: drivers/net/ethernet/mscc/ 15336F: include/soc/mscc/ocelot* 15337F: net/dsa/tag_ocelot.c 15338F: net/dsa/tag_ocelot_8021q.c 15339F: tools/testing/selftests/drivers/net/ocelot/* 15340 15341OCELOT EXTERNAL SWITCH CONTROL 15342M: Colin Foster <colin.foster@in-advantage.com> 15343S: Supported 15344F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15345F: drivers/mfd/ocelot* 15346F: drivers/net/dsa/ocelot/ocelot_ext.c 15347F: include/linux/mfd/ocelot.h 15348 15349OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15350M: Frederic Barrat <fbarrat@linux.ibm.com> 15351M: Andrew Donnellan <ajd@linux.ibm.com> 15352L: linuxppc-dev@lists.ozlabs.org 15353S: Supported 15354F: Documentation/userspace-api/accelerators/ocxl.rst 15355F: arch/powerpc/include/asm/pnv-ocxl.h 15356F: arch/powerpc/platforms/powernv/ocxl.c 15357F: drivers/misc/ocxl/ 15358F: include/misc/ocxl* 15359F: include/uapi/misc/ocxl.h 15360 15361OMAP AUDIO SUPPORT 15362M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15363M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15365L: linux-omap@vger.kernel.org 15366S: Maintained 15367F: sound/soc/ti/n810.c 15368F: sound/soc/ti/omap* 15369F: sound/soc/ti/rx51.c 15370F: sound/soc/ti/sdma-pcm.* 15371 15372OMAP CLOCK FRAMEWORK SUPPORT 15373M: Paul Walmsley <paul@pwsan.com> 15374L: linux-omap@vger.kernel.org 15375S: Maintained 15376F: arch/arm/*omap*/*clock* 15377 15378OMAP DEVICE TREE SUPPORT 15379M: Benoît Cousson <bcousson@baylibre.com> 15380M: Tony Lindgren <tony@atomide.com> 15381L: linux-omap@vger.kernel.org 15382L: devicetree@vger.kernel.org 15383S: Maintained 15384F: arch/arm/boot/dts/ti/omap/ 15385 15386OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15387L: linux-omap@vger.kernel.org 15388L: linux-fbdev@vger.kernel.org 15389S: Orphan 15390F: Documentation/arch/arm/omap/dss.rst 15391F: drivers/video/fbdev/omap2/ 15392 15393OMAP FRAMEBUFFER SUPPORT 15394L: linux-fbdev@vger.kernel.org 15395L: linux-omap@vger.kernel.org 15396S: Orphan 15397F: drivers/video/fbdev/omap/ 15398 15399OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15400M: Roger Quadros <rogerq@kernel.org> 15401M: Tony Lindgren <tony@atomide.com> 15402L: linux-omap@vger.kernel.org 15403S: Maintained 15404F: arch/arm/mach-omap2/*gpmc* 15405F: drivers/memory/omap-gpmc.c 15406 15407OMAP GPIO DRIVER 15408M: Grygorii Strashko <grygorii.strashko@ti.com> 15409M: Santosh Shilimkar <ssantosh@kernel.org> 15410M: Kevin Hilman <khilman@kernel.org> 15411L: linux-omap@vger.kernel.org 15412S: Maintained 15413F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15414F: drivers/gpio/gpio-omap.c 15415 15416OMAP HARDWARE SPINLOCK SUPPORT 15417M: Ohad Ben-Cohen <ohad@wizery.com> 15418L: linux-omap@vger.kernel.org 15419S: Maintained 15420F: drivers/hwspinlock/omap_hwspinlock.c 15421 15422OMAP HS MMC SUPPORT 15423L: linux-mmc@vger.kernel.org 15424L: linux-omap@vger.kernel.org 15425S: Orphan 15426F: drivers/mmc/host/omap_hsmmc.c 15427 15428OMAP HWMOD DATA 15429M: Paul Walmsley <paul@pwsan.com> 15430L: linux-omap@vger.kernel.org 15431S: Maintained 15432F: arch/arm/mach-omap2/omap_hwmod*data* 15433 15434OMAP HWMOD SUPPORT 15435M: Benoît Cousson <bcousson@baylibre.com> 15436M: Paul Walmsley <paul@pwsan.com> 15437L: linux-omap@vger.kernel.org 15438S: Maintained 15439F: arch/arm/mach-omap2/omap_hwmod.* 15440 15441OMAP I2C DRIVER 15442M: Vignesh R <vigneshr@ti.com> 15443L: linux-omap@vger.kernel.org 15444L: linux-i2c@vger.kernel.org 15445S: Maintained 15446F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15447F: drivers/i2c/busses/i2c-omap.c 15448 15449OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15450M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15454F: drivers/media/platform/ti/omap3isp/ 15455F: drivers/staging/media/omap4iss/ 15456 15457OMAP MMC SUPPORT 15458M: Aaro Koskinen <aaro.koskinen@iki.fi> 15459L: linux-omap@vger.kernel.org 15460S: Odd Fixes 15461F: drivers/mmc/host/omap.c 15462 15463OMAP POWER MANAGEMENT SUPPORT 15464M: Kevin Hilman <khilman@kernel.org> 15465L: linux-omap@vger.kernel.org 15466S: Maintained 15467F: arch/arm/*omap*/*pm* 15468F: drivers/cpufreq/omap-cpufreq.c 15469 15470OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15471M: Paul Walmsley <paul@pwsan.com> 15472L: linux-omap@vger.kernel.org 15473S: Maintained 15474F: arch/arm/mach-omap2/prm* 15475 15476OMAP RANDOM NUMBER GENERATOR SUPPORT 15477M: Deepak Saxena <dsaxena@plexity.net> 15478S: Maintained 15479F: drivers/char/hw_random/omap-rng.c 15480 15481OMAP USB SUPPORT 15482L: linux-usb@vger.kernel.org 15483L: linux-omap@vger.kernel.org 15484S: Orphan 15485F: arch/arm/*omap*/usb* 15486F: drivers/usb/*/*omap* 15487 15488OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15489M: Mark Jackson <mpfj@newflow.co.uk> 15490L: linux-omap@vger.kernel.org 15491S: Maintained 15492F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15493 15494OMAP1 SUPPORT 15495M: Aaro Koskinen <aaro.koskinen@iki.fi> 15496M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15497M: Tony Lindgren <tony@atomide.com> 15498L: linux-omap@vger.kernel.org 15499S: Maintained 15500Q: http://patchwork.kernel.org/project/linux-omap/list/ 15501T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15502F: arch/arm/configs/omap1_defconfig 15503F: arch/arm/mach-omap1/ 15504F: drivers/i2c/busses/i2c-omap.c 15505F: include/linux/platform_data/ams-delta-fiq.h 15506F: include/linux/platform_data/i2c-omap.h 15507 15508OMAP2+ SUPPORT 15509M: Tony Lindgren <tony@atomide.com> 15510L: linux-omap@vger.kernel.org 15511S: Maintained 15512W: http://www.muru.com/linux/omap/ 15513W: http://linux.omap.com/ 15514Q: http://patchwork.kernel.org/project/linux-omap/list/ 15515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15516F: arch/arm/configs/omap2plus_defconfig 15517F: arch/arm/mach-omap2/ 15518F: drivers/bus/ti-sysc.c 15519F: drivers/gpio/gpio-tps65219.c 15520F: drivers/i2c/busses/i2c-omap.c 15521F: drivers/irqchip/irq-omap-intc.c 15522F: drivers/mfd/*omap*.c 15523F: drivers/mfd/menelaus.c 15524F: drivers/mfd/palmas.c 15525F: drivers/mfd/tps65217.c 15526F: drivers/mfd/tps65218.c 15527F: drivers/mfd/tps65219.c 15528F: drivers/mfd/tps65910.c 15529F: drivers/mfd/twl-core.[ch] 15530F: drivers/mfd/twl4030*.c 15531F: drivers/mfd/twl6030*.c 15532F: drivers/mfd/twl6040*.c 15533F: drivers/regulator/palmas-regulator*.c 15534F: drivers/regulator/pbias-regulator.c 15535F: drivers/regulator/tps65217-regulator.c 15536F: drivers/regulator/tps65218-regulator.c 15537F: drivers/regulator/tps65219-regulator.c 15538F: drivers/regulator/tps65910-regulator.c 15539F: drivers/regulator/twl-regulator.c 15540F: drivers/regulator/twl6030-regulator.c 15541F: include/linux/platform_data/i2c-omap.h 15542F: include/linux/platform_data/ti-sysc.h 15543 15544OMFS FILESYSTEM 15545M: Bob Copeland <me@bobcopeland.com> 15546L: linux-karma-devel@lists.sourceforge.net 15547S: Maintained 15548F: Documentation/filesystems/omfs.rst 15549F: fs/omfs/ 15550 15551OMNIVISION OG01A1B SENSOR DRIVER 15552M: Shawn Tu <shawnx.tu@intel.com> 15553L: linux-media@vger.kernel.org 15554S: Maintained 15555F: drivers/media/i2c/og01a1b.c 15556 15557OMNIVISION OV01A10 SENSOR DRIVER 15558M: Bingbu Cao <bingbu.cao@intel.com> 15559L: linux-media@vger.kernel.org 15560S: Maintained 15561T: git git://linuxtv.org/media_tree.git 15562F: drivers/media/i2c/ov01a10.c 15563 15564OMNIVISION OV02A10 SENSOR DRIVER 15565M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15566L: linux-media@vger.kernel.org 15567S: Maintained 15568T: git git://linuxtv.org/media_tree.git 15569F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15570F: drivers/media/i2c/ov02a10.c 15571 15572OMNIVISION OV08D10 SENSOR DRIVER 15573M: Jimmy Su <jimmy.su@intel.com> 15574L: linux-media@vger.kernel.org 15575S: Maintained 15576T: git git://linuxtv.org/media_tree.git 15577F: drivers/media/i2c/ov08d10.c 15578 15579OMNIVISION OV08X40 SENSOR DRIVER 15580M: Jason Chen <jason.z.chen@intel.com> 15581L: linux-media@vger.kernel.org 15582S: Maintained 15583T: git git://linuxtv.org/media_tree.git 15584F: drivers/media/i2c/ov08x40.c 15585 15586OMNIVISION OV13858 SENSOR DRIVER 15587M: Sakari Ailus <sakari.ailus@linux.intel.com> 15588L: linux-media@vger.kernel.org 15589S: Maintained 15590T: git git://linuxtv.org/media_tree.git 15591F: drivers/media/i2c/ov13858.c 15592 15593OMNIVISION OV13B10 SENSOR DRIVER 15594M: Arec Kao <arec.kao@intel.com> 15595L: linux-media@vger.kernel.org 15596S: Maintained 15597T: git git://linuxtv.org/media_tree.git 15598F: drivers/media/i2c/ov13b10.c 15599 15600OMNIVISION OV2680 SENSOR DRIVER 15601M: Rui Miguel Silva <rmfrfs@gmail.com> 15602L: linux-media@vger.kernel.org 15603S: Maintained 15604T: git git://linuxtv.org/media_tree.git 15605F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15606F: drivers/media/i2c/ov2680.c 15607 15608OMNIVISION OV2685 SENSOR DRIVER 15609M: Shunqian Zheng <zhengsq@rock-chips.com> 15610L: linux-media@vger.kernel.org 15611S: Maintained 15612T: git git://linuxtv.org/media_tree.git 15613F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15614F: drivers/media/i2c/ov2685.c 15615 15616OMNIVISION OV2740 SENSOR DRIVER 15617M: Tianshu Qiu <tian.shu.qiu@intel.com> 15618R: Shawn Tu <shawnx.tu@intel.com> 15619R: Bingbu Cao <bingbu.cao@intel.com> 15620L: linux-media@vger.kernel.org 15621S: Maintained 15622T: git git://linuxtv.org/media_tree.git 15623F: drivers/media/i2c/ov2740.c 15624 15625OMNIVISION OV4689 SENSOR DRIVER 15626M: Mikhail Rudenko <mike.rudenko@gmail.com> 15627L: linux-media@vger.kernel.org 15628S: Maintained 15629T: git git://linuxtv.org/media_tree.git 15630F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15631F: drivers/media/i2c/ov5647.c 15632 15633OMNIVISION OV5640 SENSOR DRIVER 15634M: Steve Longerbeam <slongerbeam@gmail.com> 15635L: linux-media@vger.kernel.org 15636S: Maintained 15637T: git git://linuxtv.org/media_tree.git 15638F: drivers/media/i2c/ov5640.c 15639 15640OMNIVISION OV5647 SENSOR DRIVER 15641M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15642M: Jacopo Mondi <jacopo@jmondi.org> 15643L: linux-media@vger.kernel.org 15644S: Maintained 15645T: git git://linuxtv.org/media_tree.git 15646F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15647F: drivers/media/i2c/ov5647.c 15648 15649OMNIVISION OV5670 SENSOR DRIVER 15650M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15651L: linux-media@vger.kernel.org 15652S: Maintained 15653T: git git://linuxtv.org/media_tree.git 15654F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15655F: drivers/media/i2c/ov5670.c 15656 15657OMNIVISION OV5675 SENSOR DRIVER 15658M: Shawn Tu <shawnx.tu@intel.com> 15659L: linux-media@vger.kernel.org 15660S: Maintained 15661T: git git://linuxtv.org/media_tree.git 15662F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15663F: drivers/media/i2c/ov5675.c 15664 15665OMNIVISION OV5693 SENSOR DRIVER 15666M: Daniel Scally <djrscally@gmail.com> 15667L: linux-media@vger.kernel.org 15668S: Maintained 15669T: git git://linuxtv.org/media_tree.git 15670F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15671F: drivers/media/i2c/ov5693.c 15672 15673OMNIVISION OV5695 SENSOR DRIVER 15674M: Shunqian Zheng <zhengsq@rock-chips.com> 15675L: linux-media@vger.kernel.org 15676S: Maintained 15677T: git git://linuxtv.org/media_tree.git 15678F: drivers/media/i2c/ov5695.c 15679 15680OMNIVISION OV7670 SENSOR DRIVER 15681L: linux-media@vger.kernel.org 15682S: Orphan 15683T: git git://linuxtv.org/media_tree.git 15684F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15685F: drivers/media/i2c/ov7670.c 15686 15687OMNIVISION OV772x SENSOR DRIVER 15688M: Jacopo Mondi <jacopo@jmondi.org> 15689L: linux-media@vger.kernel.org 15690S: Odd fixes 15691T: git git://linuxtv.org/media_tree.git 15692F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15693F: drivers/media/i2c/ov772x.c 15694F: include/media/i2c/ov772x.h 15695 15696OMNIVISION OV7740 SENSOR DRIVER 15697M: Wenyou Yang <wenyou.yang@microchip.com> 15698L: linux-media@vger.kernel.org 15699S: Maintained 15700T: git git://linuxtv.org/media_tree.git 15701F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15702F: drivers/media/i2c/ov7740.c 15703 15704OMNIVISION OV8856 SENSOR DRIVER 15705M: Sakari Ailus <sakari.ailus@linux.intel.com> 15706L: linux-media@vger.kernel.org 15707S: Maintained 15708T: git git://linuxtv.org/media_tree.git 15709F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15710F: drivers/media/i2c/ov8856.c 15711 15712OMNIVISION OV8858 SENSOR DRIVER 15713M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15714M: Nicholas Roth <nicholas@rothemail.net> 15715L: linux-media@vger.kernel.org 15716S: Maintained 15717T: git git://linuxtv.org/media_tree.git 15718F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15719F: drivers/media/i2c/ov8858.c 15720 15721OMNIVISION OV9282 SENSOR DRIVER 15722M: Paul J. Murphy <paul.j.murphy@intel.com> 15723M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15724L: linux-media@vger.kernel.org 15725S: Maintained 15726T: git git://linuxtv.org/media_tree.git 15727F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15728F: drivers/media/i2c/ov9282.c 15729 15730OMNIVISION OV9640 SENSOR DRIVER 15731M: Petr Cvek <petrcvekcz@gmail.com> 15732L: linux-media@vger.kernel.org 15733S: Maintained 15734F: drivers/media/i2c/ov9640.* 15735 15736OMNIVISION OV9650 SENSOR DRIVER 15737M: Sakari Ailus <sakari.ailus@linux.intel.com> 15738R: Akinobu Mita <akinobu.mita@gmail.com> 15739R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15740L: linux-media@vger.kernel.org 15741S: Maintained 15742T: git git://linuxtv.org/media_tree.git 15743F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15744F: drivers/media/i2c/ov9650.c 15745 15746OMNIVISION OV9734 SENSOR DRIVER 15747M: Tianshu Qiu <tian.shu.qiu@intel.com> 15748R: Bingbu Cao <bingbu.cao@intel.com> 15749L: linux-media@vger.kernel.org 15750S: Maintained 15751T: git git://linuxtv.org/media_tree.git 15752F: drivers/media/i2c/ov9734.c 15753 15754ONBOARD USB HUB DRIVER 15755M: Matthias Kaehlcke <mka@chromium.org> 15756L: linux-usb@vger.kernel.org 15757S: Maintained 15758F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15759F: drivers/usb/misc/onboard_usb_hub.c 15760 15761ONENAND FLASH DRIVER 15762M: Kyungmin Park <kyungmin.park@samsung.com> 15763L: linux-mtd@lists.infradead.org 15764S: Maintained 15765F: drivers/mtd/nand/onenand/ 15766F: include/linux/mtd/onenand*.h 15767 15768ONEXPLAYER FAN DRIVER 15769M: Derek John Clark <derekjohn.clark@gmail.com> 15770M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15771L: linux-hwmon@vger.kernel.org 15772S: Maintained 15773F: drivers/hwmon/oxp-sensors.c 15774 15775ONIE TLV NVMEM LAYOUT DRIVER 15776M: Miquel Raynal <miquel.raynal@bootlin.com> 15777S: Maintained 15778F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15779F: drivers/nvmem/layouts/onie-tlv.c 15780 15781ONION OMEGA2+ BOARD 15782M: Harvey Hunt <harveyhuntnexus@gmail.com> 15783L: linux-mips@vger.kernel.org 15784S: Maintained 15785F: arch/mips/boot/dts/ralink/omega2p.dts 15786 15787ONSEMI ETHERNET PHY DRIVERS 15788M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15789L: netdev@vger.kernel.org 15790S: Supported 15791W: http://www.onsemi.com 15792F: drivers/net/phy/ncn* 15793 15794OP-TEE DRIVER 15795M: Jens Wiklander <jens.wiklander@linaro.org> 15796L: op-tee@lists.trustedfirmware.org 15797S: Maintained 15798F: Documentation/ABI/testing/sysfs-bus-optee-devices 15799F: drivers/tee/optee/ 15800 15801OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15802M: Sumit Garg <sumit.garg@linaro.org> 15803L: op-tee@lists.trustedfirmware.org 15804S: Maintained 15805F: drivers/char/hw_random/optee-rng.c 15806 15807OP-TEE RTC DRIVER 15808M: Clément Léger <clement.leger@bootlin.com> 15809L: linux-rtc@vger.kernel.org 15810S: Maintained 15811F: drivers/rtc/rtc-optee.c 15812 15813OPA-VNIC DRIVER 15814M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15815L: linux-rdma@vger.kernel.org 15816S: Supported 15817F: drivers/infiniband/ulp/opa_vnic 15818 15819OPEN FIRMWARE AND FLATTENED DEVICE TREE 15820M: Rob Herring <robh+dt@kernel.org> 15821M: Frank Rowand <frowand.list@gmail.com> 15822L: devicetree@vger.kernel.org 15823S: Maintained 15824W: http://www.devicetree.org/ 15825C: irc://irc.libera.chat/devicetree 15826T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15827F: Documentation/ABI/testing/sysfs-firmware-ofw 15828F: drivers/of/ 15829F: include/linux/of*.h 15830F: scripts/dtc/ 15831K: of_overlay_notifier_ 15832K: of_overlay_fdt_apply 15833K: of_overlay_remove 15834 15835OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15836M: Rob Herring <robh+dt@kernel.org> 15837M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15838M: Conor Dooley <conor+dt@kernel.org> 15839L: devicetree@vger.kernel.org 15840S: Maintained 15841Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15842C: irc://irc.libera.chat/devicetree 15843T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15844F: Documentation/devicetree/ 15845F: arch/*/boot/dts/ 15846F: include/dt-bindings/ 15847 15848OPENCOMPUTE PTP CLOCK DRIVER 15849M: Jonathan Lemon <jonathan.lemon@gmail.com> 15850M: Vadim Fedorenko <vadfed@fb.com> 15851L: netdev@vger.kernel.org 15852S: Maintained 15853F: drivers/ptp/ptp_ocp.c 15854 15855OPENCORES I2C BUS DRIVER 15856M: Peter Korsgaard <peter@korsgaard.com> 15857M: Andrew Lunn <andrew@lunn.ch> 15858L: linux-i2c@vger.kernel.org 15859S: Maintained 15860F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15861F: Documentation/i2c/busses/i2c-ocores.rst 15862F: drivers/i2c/busses/i2c-ocores.c 15863F: include/linux/platform_data/i2c-ocores.h 15864 15865OPENRISC ARCHITECTURE 15866M: Jonas Bonn <jonas@southpole.se> 15867M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15868M: Stafford Horne <shorne@gmail.com> 15869L: linux-openrisc@vger.kernel.org 15870S: Maintained 15871W: http://openrisc.io 15872T: git https://github.com/openrisc/linux.git 15873F: Documentation/arch/openrisc/ 15874F: Documentation/devicetree/bindings/openrisc/ 15875F: arch/openrisc/ 15876F: drivers/irqchip/irq-ompic.c 15877F: drivers/irqchip/irq-or1k-* 15878 15879OPENVSWITCH 15880M: Pravin B Shelar <pshelar@ovn.org> 15881L: netdev@vger.kernel.org 15882L: dev@openvswitch.org 15883S: Maintained 15884W: http://openvswitch.org 15885F: include/uapi/linux/openvswitch.h 15886F: net/openvswitch/ 15887F: tools/testing/selftests/net/openvswitch/ 15888 15889OPERATING PERFORMANCE POINTS (OPP) 15890M: Viresh Kumar <vireshk@kernel.org> 15891M: Nishanth Menon <nm@ti.com> 15892M: Stephen Boyd <sboyd@kernel.org> 15893L: linux-pm@vger.kernel.org 15894S: Maintained 15895T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15896F: Documentation/devicetree/bindings/opp/ 15897F: Documentation/power/opp.rst 15898F: drivers/opp/ 15899F: include/linux/pm_opp.h 15900 15901OPL4 DRIVER 15902M: Clemens Ladisch <clemens@ladisch.de> 15903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15904S: Maintained 15905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15906F: sound/drivers/opl4/ 15907 15908ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15909M: Mark Fasheh <mark@fasheh.com> 15910M: Joel Becker <jlbec@evilplan.org> 15911M: Joseph Qi <joseph.qi@linux.alibaba.com> 15912L: ocfs2-devel@lists.linux.dev 15913S: Supported 15914W: http://ocfs2.wiki.kernel.org 15915F: Documentation/filesystems/dlmfs.rst 15916F: Documentation/filesystems/ocfs2.rst 15917F: fs/ocfs2/ 15918 15919ORANGEFS FILESYSTEM 15920M: Mike Marshall <hubcap@omnibond.com> 15921R: Martin Brandenburg <martin@omnibond.com> 15922L: devel@lists.orangefs.org 15923S: Supported 15924T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15925F: Documentation/filesystems/orangefs.rst 15926F: fs/orangefs/ 15927 15928ORINOCO DRIVER 15929L: linux-wireless@vger.kernel.org 15930S: Orphan 15931W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15932W: http://www.nongnu.org/orinoco/ 15933F: drivers/net/wireless/intersil/orinoco/ 15934 15935OV2659 OMNIVISION SENSOR DRIVER 15936M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15937L: linux-media@vger.kernel.org 15938S: Maintained 15939W: https://linuxtv.org 15940Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15941T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15942F: drivers/media/i2c/ov2659.c 15943F: include/media/i2c/ov2659.h 15944 15945OVERLAY FILESYSTEM 15946M: Miklos Szeredi <miklos@szeredi.hu> 15947M: Amir Goldstein <amir73il@gmail.com> 15948L: linux-unionfs@vger.kernel.org 15949S: Supported 15950T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15951F: Documentation/filesystems/overlayfs.rst 15952F: fs/overlayfs/ 15953 15954P54 WIRELESS DRIVER 15955M: Christian Lamparter <chunkeey@googlemail.com> 15956L: linux-wireless@vger.kernel.org 15957S: Maintained 15958W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15959F: drivers/net/wireless/intersil/p54/ 15960 15961PACKET SOCKETS 15962M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15963S: Maintained 15964F: include/uapi/linux/if_packet.h 15965F: net/packet/af_packet.c 15966 15967PACKING 15968M: Vladimir Oltean <olteanv@gmail.com> 15969L: netdev@vger.kernel.org 15970S: Supported 15971F: Documentation/core-api/packing.rst 15972F: include/linux/packing.h 15973F: lib/packing.c 15974 15975PADATA PARALLEL EXECUTION MECHANISM 15976M: Steffen Klassert <steffen.klassert@secunet.com> 15977M: Daniel Jordan <daniel.m.jordan@oracle.com> 15978L: linux-crypto@vger.kernel.org 15979L: linux-kernel@vger.kernel.org 15980S: Maintained 15981F: Documentation/core-api/padata.rst 15982F: include/linux/padata.h 15983F: kernel/padata.c 15984 15985PAGE CACHE 15986M: Matthew Wilcox (Oracle) <willy@infradead.org> 15987L: linux-fsdevel@vger.kernel.org 15988S: Supported 15989T: git git://git.infradead.org/users/willy/pagecache.git 15990F: Documentation/filesystems/locking.rst 15991F: Documentation/filesystems/vfs.rst 15992F: include/linux/pagemap.h 15993F: mm/filemap.c 15994F: mm/page-writeback.c 15995F: mm/readahead.c 15996F: mm/truncate.c 15997 15998PAGE POOL 15999M: Jesper Dangaard Brouer <hawk@kernel.org> 16000M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16001L: netdev@vger.kernel.org 16002S: Supported 16003F: Documentation/networking/page_pool.rst 16004F: include/net/page_pool.h 16005F: include/trace/events/page_pool.h 16006F: net/core/page_pool.c 16007 16008PAGE TABLE CHECK 16009M: Pasha Tatashin <pasha.tatashin@soleen.com> 16010M: Andrew Morton <akpm@linux-foundation.org> 16011L: linux-mm@kvack.org 16012S: Maintained 16013F: Documentation/mm/page_table_check.rst 16014F: include/linux/page_table_check.h 16015F: mm/page_table_check.c 16016 16017PANASONIC LAPTOP ACPI EXTRAS DRIVER 16018M: Kenneth Chan <kenneth.t.chan@gmail.com> 16019L: platform-driver-x86@vger.kernel.org 16020S: Maintained 16021F: drivers/platform/x86/panasonic-laptop.c 16022 16023PARALLAX PING IIO SENSOR DRIVER 16024M: Andreas Klinger <ak@it-klinger.de> 16025L: linux-iio@vger.kernel.org 16026S: Maintained 16027F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16028F: drivers/iio/proximity/ping.c 16029 16030PARALLEL LCD/KEYPAD PANEL DRIVER 16031M: Willy Tarreau <willy@haproxy.com> 16032M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16033S: Odd Fixes 16034F: Documentation/admin-guide/lcd-panel-cgram.rst 16035F: drivers/auxdisplay/panel.c 16036 16037PARALLEL PORT SUBSYSTEM 16038M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16039M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16040L: linux-parport@lists.infradead.org (subscribers-only) 16041S: Maintained 16042F: Documentation/driver-api/parport*.rst 16043F: drivers/char/ppdev.c 16044F: drivers/parport/ 16045F: include/linux/parport*.h 16046F: include/uapi/linux/ppdev.h 16047 16048PARAVIRT_OPS INTERFACE 16049M: Juergen Gross <jgross@suse.com> 16050R: Ajay Kaher <akaher@vmware.com> 16051R: Alexey Makhalov <amakhalov@vmware.com> 16052R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16053L: virtualization@lists.linux-foundation.org 16054L: x86@kernel.org 16055S: Supported 16056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16057F: Documentation/virt/paravirt_ops.rst 16058F: arch/*/include/asm/paravirt*.h 16059F: arch/*/kernel/paravirt* 16060F: include/linux/hypervisor.h 16061 16062PARISC ARCHITECTURE 16063M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16064M: Helge Deller <deller@gmx.de> 16065L: linux-parisc@vger.kernel.org 16066S: Maintained 16067W: https://parisc.wiki.kernel.org 16068Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16069T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16070T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16071F: Documentation/arch/parisc/ 16072F: arch/parisc/ 16073F: drivers/char/agp/parisc-agp.c 16074F: drivers/input/misc/hp_sdc_rtc.c 16075F: drivers/input/serio/gscps2.c 16076F: drivers/input/serio/hp_sdc* 16077F: drivers/parisc/ 16078F: drivers/parport/parport_gsc.* 16079F: drivers/tty/serial/8250/8250_parisc.c 16080F: drivers/video/console/sti* 16081F: drivers/video/fbdev/sti* 16082F: drivers/video/logo/logo_parisc* 16083F: include/linux/hp_sdc.h 16084 16085PARMAN 16086M: Jiri Pirko <jiri@resnulli.us> 16087L: netdev@vger.kernel.org 16088S: Supported 16089F: include/linux/parman.h 16090F: lib/parman.c 16091F: lib/test_parman.c 16092 16093PC ENGINES APU BOARD DRIVER 16094M: Enrico Weigelt, metux IT consult <info@metux.net> 16095S: Maintained 16096F: drivers/platform/x86/pcengines-apuv2.c 16097 16098PC87360 HARDWARE MONITORING DRIVER 16099M: Jim Cromie <jim.cromie@gmail.com> 16100L: linux-hwmon@vger.kernel.org 16101S: Maintained 16102F: Documentation/hwmon/pc87360.rst 16103F: drivers/hwmon/pc87360.c 16104 16105PC8736x GPIO DRIVER 16106M: Jim Cromie <jim.cromie@gmail.com> 16107S: Maintained 16108F: drivers/char/pc8736x_gpio.c 16109 16110PC87427 HARDWARE MONITORING DRIVER 16111M: Jean Delvare <jdelvare@suse.com> 16112L: linux-hwmon@vger.kernel.org 16113S: Maintained 16114F: Documentation/hwmon/pc87427.rst 16115F: drivers/hwmon/pc87427.c 16116 16117PCA9532 LED DRIVER 16118M: Riku Voipio <riku.voipio@iki.fi> 16119S: Maintained 16120F: drivers/leds/leds-pca9532.c 16121F: include/linux/leds-pca9532.h 16122 16123PCA9541 I2C BUS MASTER SELECTOR DRIVER 16124M: Guenter Roeck <linux@roeck-us.net> 16125L: linux-i2c@vger.kernel.org 16126S: Maintained 16127F: drivers/i2c/muxes/i2c-mux-pca9541.c 16128 16129PCDP - PRIMARY CONSOLE AND DEBUG PORT 16130M: Khalid Aziz <khalid@gonehiking.org> 16131S: Maintained 16132F: drivers/firmware/pcdp.* 16133 16134PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16135M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16136M: Pali Rohár <pali@kernel.org> 16137L: linux-pci@vger.kernel.org 16138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16139S: Maintained 16140F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16141F: drivers/pci/controller/pci-aardvark.c 16142 16143PCI DRIVER FOR ALTERA PCIE IP 16144M: Joyce Ooi <joyce.ooi@intel.com> 16145L: linux-pci@vger.kernel.org 16146S: Supported 16147F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16148F: drivers/pci/controller/pcie-altera.c 16149 16150PCI DRIVER FOR APPLIEDMICRO XGENE 16151M: Toan Le <toan@os.amperecomputing.com> 16152L: linux-pci@vger.kernel.org 16153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16154S: Maintained 16155F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16156F: drivers/pci/controller/pci-xgene.c 16157 16158PCI DRIVER FOR ARM VERSATILE PLATFORM 16159M: Rob Herring <robh@kernel.org> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162S: Maintained 16163F: Documentation/devicetree/bindings/pci/versatile.yaml 16164F: drivers/pci/controller/pci-versatile.c 16165 16166PCI DRIVER FOR ARMADA 8K 16167M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16168L: linux-pci@vger.kernel.org 16169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16170S: Maintained 16171F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16172F: drivers/pci/controller/dwc/pcie-armada8k.c 16173 16174PCI DRIVER FOR CADENCE PCIE IP 16175M: Tom Joseph <tjoseph@cadence.com> 16176L: linux-pci@vger.kernel.org 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/cdns,* 16179F: drivers/pci/controller/cadence/ 16180 16181PCI DRIVER FOR FREESCALE LAYERSCAPE 16182M: Minghuan Lian <minghuan.Lian@nxp.com> 16183M: Mingkai Hu <mingkai.hu@nxp.com> 16184M: Roy Zang <roy.zang@nxp.com> 16185L: linuxppc-dev@lists.ozlabs.org 16186L: linux-pci@vger.kernel.org 16187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16188S: Maintained 16189F: drivers/pci/controller/dwc/*layerscape* 16190 16191PCI DRIVER FOR FU740 16192M: Paul Walmsley <paul.walmsley@sifive.com> 16193M: Greentime Hu <greentime.hu@sifive.com> 16194L: linux-pci@vger.kernel.org 16195S: Maintained 16196F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16197F: drivers/pci/controller/dwc/pcie-fu740.c 16198 16199PCI DRIVER FOR GENERIC OF HOSTS 16200M: Will Deacon <will@kernel.org> 16201L: linux-pci@vger.kernel.org 16202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16203S: Maintained 16204F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16205F: drivers/pci/controller/pci-host-common.c 16206F: drivers/pci/controller/pci-host-generic.c 16207 16208PCI DRIVER FOR IMX6 16209M: Richard Zhu <hongxing.zhu@nxp.com> 16210M: Lucas Stach <l.stach@pengutronix.de> 16211L: linux-pci@vger.kernel.org 16212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16215F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16217F: drivers/pci/controller/dwc/*imx6* 16218 16219PCI DRIVER FOR INTEL IXP4XX 16220M: Linus Walleij <linus.walleij@linaro.org> 16221S: Maintained 16222F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16223F: drivers/pci/controller/pci-ixp4xx.c 16224 16225PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16226M: Nirmal Patel <nirmal.patel@linux.intel.com> 16227R: Jonathan Derrick <jonathan.derrick@linux.dev> 16228L: linux-pci@vger.kernel.org 16229S: Supported 16230F: drivers/pci/controller/vmd.c 16231 16232PCI DRIVER FOR MICROSEMI SWITCHTEC 16233M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16234M: Logan Gunthorpe <logang@deltatee.com> 16235L: linux-pci@vger.kernel.org 16236S: Maintained 16237F: Documentation/ABI/testing/sysfs-class-switchtec 16238F: Documentation/driver-api/switchtec.rst 16239F: drivers/ntb/hw/mscc/ 16240F: drivers/pci/switch/switchtec* 16241F: include/linux/switchtec.h 16242F: include/uapi/linux/switchtec_ioctl.h 16243 16244PCI DRIVER FOR MOBIVEIL PCIE IP 16245M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16246M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16247L: linux-pci@vger.kernel.org 16248S: Supported 16249F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16250F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16251 16252PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16253M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16254M: Pali Rohár <pali@kernel.org> 16255L: linux-pci@vger.kernel.org 16256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16257S: Maintained 16258F: drivers/pci/controller/*mvebu* 16259 16260PCI DRIVER FOR NVIDIA TEGRA 16261M: Thierry Reding <thierry.reding@gmail.com> 16262L: linux-tegra@vger.kernel.org 16263L: linux-pci@vger.kernel.org 16264S: Supported 16265F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16266F: drivers/pci/controller/pci-tegra.c 16267 16268PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16269M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16270L: linux-pci@vger.kernel.org 16271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16272S: Maintained 16273F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16274F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16275 16276PCI DRIVER FOR RENESAS R-CAR 16277M: Marek Vasut <marek.vasut+renesas@gmail.com> 16278M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16279L: linux-pci@vger.kernel.org 16280L: linux-renesas-soc@vger.kernel.org 16281S: Maintained 16282F: Documentation/devicetree/bindings/pci/*rcar* 16283F: drivers/pci/controller/*rcar* 16284 16285PCI DRIVER FOR SAMSUNG EXYNOS 16286M: Jingoo Han <jingoohan1@gmail.com> 16287L: linux-pci@vger.kernel.org 16288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16289L: linux-samsung-soc@vger.kernel.org 16290S: Maintained 16291F: drivers/pci/controller/dwc/pci-exynos.c 16292 16293PCI DRIVER FOR SYNOPSYS DESIGNWARE 16294M: Jingoo Han <jingoohan1@gmail.com> 16295M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16296M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16297L: linux-pci@vger.kernel.org 16298S: Maintained 16299F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16300F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16301F: drivers/pci/controller/dwc/*designware* 16302 16303PCI DRIVER FOR TI DRA7XX/J721E 16304M: Vignesh Raghavendra <vigneshr@ti.com> 16305L: linux-omap@vger.kernel.org 16306L: linux-pci@vger.kernel.org 16307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16308S: Supported 16309F: Documentation/devicetree/bindings/pci/ti-pci.txt 16310F: drivers/pci/controller/cadence/pci-j721e.c 16311F: drivers/pci/controller/dwc/pci-dra7xx.c 16312 16313PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16314M: Linus Walleij <linus.walleij@linaro.org> 16315L: linux-pci@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16318F: drivers/pci/controller/pci-v3-semi.c 16319 16320PCI DRIVER FOR XILINX VERSAL CPM 16321M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16322M: Michal Simek <michal.simek@amd.com> 16323L: linux-pci@vger.kernel.org 16324S: Maintained 16325F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16326F: drivers/pci/controller/pcie-xilinx-cpm.c 16327 16328PCI ENDPOINT SUBSYSTEM 16329M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16330M: Krzysztof Wilczyński <kw@linux.com> 16331R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16332R: Kishon Vijay Abraham I <kishon@kernel.org> 16333L: linux-pci@vger.kernel.org 16334S: Supported 16335Q: https://patchwork.kernel.org/project/linux-pci/list/ 16336B: https://bugzilla.kernel.org 16337C: irc://irc.oftc.net/linux-pci 16338T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16339F: Documentation/PCI/endpoint/* 16340F: Documentation/misc-devices/pci-endpoint-test.rst 16341F: drivers/misc/pci_endpoint_test.c 16342F: drivers/pci/endpoint/ 16343F: tools/pci/ 16344 16345PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16346M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16347R: Oliver O'Halloran <oohall@gmail.com> 16348L: linuxppc-dev@lists.ozlabs.org 16349S: Supported 16350F: Documentation/PCI/pci-error-recovery.rst 16351F: Documentation/powerpc/eeh-pci-error-recovery.rst 16352F: arch/powerpc/include/*/eeh*.h 16353F: arch/powerpc/kernel/eeh*.c 16354F: arch/powerpc/platforms/*/eeh*.c 16355F: drivers/pci/pcie/aer.c 16356F: drivers/pci/pcie/dpc.c 16357F: drivers/pci/pcie/err.c 16358 16359PCI ERROR RECOVERY 16360M: Linas Vepstas <linasvepstas@gmail.com> 16361L: linux-pci@vger.kernel.org 16362S: Supported 16363F: Documentation/PCI/pci-error-recovery.rst 16364 16365PCI MSI DRIVER FOR ALTERA MSI IP 16366M: Joyce Ooi <joyce.ooi@intel.com> 16367L: linux-pci@vger.kernel.org 16368S: Supported 16369F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16370F: drivers/pci/controller/pcie-altera-msi.c 16371 16372PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16373M: Toan Le <toan@os.amperecomputing.com> 16374L: linux-pci@vger.kernel.org 16375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16376S: Maintained 16377F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16378F: drivers/pci/controller/pci-xgene-msi.c 16379 16380PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16381M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16382M: Krzysztof Wilczyński <kw@linux.com> 16383R: Rob Herring <robh@kernel.org> 16384L: linux-pci@vger.kernel.org 16385S: Supported 16386Q: https://patchwork.kernel.org/project/linux-pci/list/ 16387B: https://bugzilla.kernel.org 16388C: irc://irc.oftc.net/linux-pci 16389T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16390F: Documentation/devicetree/bindings/pci/ 16391F: drivers/pci/controller/ 16392F: drivers/pci/pci-bridge-emul.c 16393F: drivers/pci/pci-bridge-emul.h 16394 16395PCI PEER-TO-PEER DMA (P2PDMA) 16396M: Bjorn Helgaas <bhelgaas@google.com> 16397M: Logan Gunthorpe <logang@deltatee.com> 16398L: linux-pci@vger.kernel.org 16399S: Supported 16400Q: https://patchwork.kernel.org/project/linux-pci/list/ 16401B: https://bugzilla.kernel.org 16402C: irc://irc.oftc.net/linux-pci 16403T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16404F: Documentation/driver-api/pci/p2pdma.rst 16405F: drivers/pci/p2pdma.c 16406F: include/linux/pci-p2pdma.h 16407 16408PCI SUBSYSTEM 16409M: Bjorn Helgaas <bhelgaas@google.com> 16410L: linux-pci@vger.kernel.org 16411S: Supported 16412Q: https://patchwork.kernel.org/project/linux-pci/list/ 16413B: https://bugzilla.kernel.org 16414C: irc://irc.oftc.net/linux-pci 16415T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16416F: Documentation/PCI/ 16417F: Documentation/devicetree/bindings/pci/ 16418F: arch/x86/kernel/early-quirks.c 16419F: arch/x86/kernel/quirks.c 16420F: arch/x86/pci/ 16421F: drivers/acpi/pci* 16422F: drivers/pci/ 16423F: include/asm-generic/pci* 16424F: include/linux/of_pci.h 16425F: include/linux/pci* 16426F: include/uapi/linux/pci* 16427F: lib/pci* 16428 16429PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16430M: Jonathan Chocron <jonnyc@amazon.com> 16431L: linux-pci@vger.kernel.org 16432S: Maintained 16433F: Documentation/devicetree/bindings/pci/pcie-al.txt 16434F: drivers/pci/controller/dwc/pcie-al.c 16435 16436PCIE DRIVER FOR AMLOGIC MESON 16437M: Yue Wang <yue.wang@Amlogic.com> 16438L: linux-pci@vger.kernel.org 16439L: linux-amlogic@lists.infradead.org 16440S: Maintained 16441F: drivers/pci/controller/dwc/pci-meson.c 16442 16443PCIE DRIVER FOR AXIS ARTPEC 16444M: Jesper Nilsson <jesper.nilsson@axis.com> 16445L: linux-arm-kernel@axis.com 16446L: linux-pci@vger.kernel.org 16447S: Maintained 16448F: Documentation/devicetree/bindings/pci/axis,artpec* 16449F: drivers/pci/controller/dwc/*artpec* 16450 16451PCIE DRIVER FOR CAVIUM THUNDERX 16452M: Robert Richter <rric@kernel.org> 16453L: linux-pci@vger.kernel.org 16454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16455S: Odd Fixes 16456F: drivers/pci/controller/pci-thunder-* 16457 16458PCIE DRIVER FOR HISILICON 16459M: Zhou Wang <wangzhou1@hisilicon.com> 16460L: linux-pci@vger.kernel.org 16461S: Maintained 16462F: drivers/pci/controller/dwc/pcie-hisi.c 16463 16464PCIE DRIVER FOR HISILICON KIRIN 16465M: Xiaowei Song <songxiaowei@hisilicon.com> 16466M: Binghui Wang <wangbinghui@hisilicon.com> 16467L: linux-pci@vger.kernel.org 16468S: Maintained 16469F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16470F: drivers/pci/controller/dwc/pcie-kirin.c 16471 16472PCIE DRIVER FOR HISILICON STB 16473M: Shawn Guo <shawn.guo@linaro.org> 16474L: linux-pci@vger.kernel.org 16475S: Maintained 16476F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16477F: drivers/pci/controller/dwc/pcie-histb.c 16478 16479PCIE DRIVER FOR INTEL KEEM BAY 16480M: Srikanth Thokala <srikanth.thokala@intel.com> 16481L: linux-pci@vger.kernel.org 16482S: Supported 16483F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16484F: drivers/pci/controller/dwc/pcie-keembay.c 16485 16486PCIE DRIVER FOR INTEL LGM GW SOC 16487M: Chuanhua Lei <lchuanhua@maxlinear.com> 16488L: linux-pci@vger.kernel.org 16489S: Maintained 16490F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16491F: drivers/pci/controller/dwc/pcie-intel-gw.c 16492 16493PCIE DRIVER FOR MEDIATEK 16494M: Ryder Lee <ryder.lee@mediatek.com> 16495M: Jianjun Wang <jianjun.wang@mediatek.com> 16496L: linux-pci@vger.kernel.org 16497L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16498S: Supported 16499F: Documentation/devicetree/bindings/pci/mediatek* 16500F: drivers/pci/controller/*mediatek* 16501 16502PCIE DRIVER FOR MICROCHIP 16503M: Daire McNamara <daire.mcnamara@microchip.com> 16504L: linux-pci@vger.kernel.org 16505S: Supported 16506F: Documentation/devicetree/bindings/pci/microchip* 16507F: drivers/pci/controller/*microchip* 16508 16509PCIE DRIVER FOR QUALCOMM MSM 16510M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16511L: linux-pci@vger.kernel.org 16512L: linux-arm-msm@vger.kernel.org 16513S: Maintained 16514F: drivers/pci/controller/dwc/pcie-qcom.c 16515 16516PCIE DRIVER FOR ROCKCHIP 16517M: Shawn Lin <shawn.lin@rock-chips.com> 16518L: linux-pci@vger.kernel.org 16519L: linux-rockchip@lists.infradead.org 16520S: Maintained 16521F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16522F: drivers/pci/controller/pcie-rockchip* 16523 16524PCIE DRIVER FOR SOCIONEXT UNIPHIER 16525M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16526L: linux-pci@vger.kernel.org 16527S: Maintained 16528F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16529F: drivers/pci/controller/dwc/pcie-uniphier* 16530 16531PCIE DRIVER FOR ST SPEAR13XX 16532M: Pratyush Anand <pratyush.anand@gmail.com> 16533L: linux-pci@vger.kernel.org 16534S: Maintained 16535F: drivers/pci/controller/dwc/*spear* 16536 16537PCIE ENDPOINT DRIVER FOR QUALCOMM 16538M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16539L: linux-pci@vger.kernel.org 16540L: linux-arm-msm@vger.kernel.org 16541S: Maintained 16542F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16543F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16544 16545PCMCIA SUBSYSTEM 16546M: Dominik Brodowski <linux@dominikbrodowski.net> 16547S: Odd Fixes 16548T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16549F: Documentation/pcmcia/ 16550F: drivers/pcmcia/ 16551F: include/pcmcia/ 16552F: tools/pcmcia/ 16553 16554PCNET32 NETWORK DRIVER 16555M: Don Fry <pcnet32@frontier.com> 16556L: netdev@vger.kernel.org 16557S: Maintained 16558F: drivers/net/ethernet/amd/pcnet32.c 16559 16560PCRYPT PARALLEL CRYPTO ENGINE 16561M: Steffen Klassert <steffen.klassert@secunet.com> 16562L: linux-crypto@vger.kernel.org 16563S: Maintained 16564F: crypto/pcrypt.c 16565F: include/crypto/pcrypt.h 16566 16567PDS DSC VIRTIO DATA PATH ACCELERATOR 16568R: Shannon Nelson <shannon.nelson@amd.com> 16569F: drivers/vdpa/pds/ 16570 16571PECI HARDWARE MONITORING DRIVERS 16572M: Iwona Winiarska <iwona.winiarska@intel.com> 16573L: linux-hwmon@vger.kernel.org 16574S: Supported 16575F: Documentation/hwmon/peci-cputemp.rst 16576F: Documentation/hwmon/peci-dimmtemp.rst 16577F: drivers/hwmon/peci/ 16578 16579PECI SUBSYSTEM 16580M: Iwona Winiarska <iwona.winiarska@intel.com> 16581L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16582S: Supported 16583F: Documentation/devicetree/bindings/peci/ 16584F: Documentation/peci/ 16585F: drivers/peci/ 16586F: include/linux/peci-cpu.h 16587F: include/linux/peci.h 16588 16589PENSANDO ETHERNET DRIVERS 16590M: Shannon Nelson <shannon.nelson@amd.com> 16591M: Brett Creeley <brett.creeley@amd.com> 16592M: drivers@pensando.io 16593L: netdev@vger.kernel.org 16594S: Supported 16595F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16596F: drivers/net/ethernet/pensando/ 16597 16598PER-CPU MEMORY ALLOCATOR 16599M: Dennis Zhou <dennis@kernel.org> 16600M: Tejun Heo <tj@kernel.org> 16601M: Christoph Lameter <cl@linux.com> 16602L: linux-mm@kvack.org 16603S: Maintained 16604T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16605F: arch/*/include/asm/percpu.h 16606F: include/linux/percpu*.h 16607F: lib/percpu*.c 16608F: mm/percpu*.c 16609 16610PER-TASK DELAY ACCOUNTING 16611M: Balbir Singh <bsingharora@gmail.com> 16612S: Maintained 16613F: include/linux/delayacct.h 16614F: kernel/delayacct.c 16615 16616PERFORMANCE EVENTS SUBSYSTEM 16617M: Peter Zijlstra <peterz@infradead.org> 16618M: Ingo Molnar <mingo@redhat.com> 16619M: Arnaldo Carvalho de Melo <acme@kernel.org> 16620R: Mark Rutland <mark.rutland@arm.com> 16621R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16622R: Jiri Olsa <jolsa@kernel.org> 16623R: Namhyung Kim <namhyung@kernel.org> 16624R: Ian Rogers <irogers@google.com> 16625R: Adrian Hunter <adrian.hunter@intel.com> 16626L: linux-perf-users@vger.kernel.org 16627L: linux-kernel@vger.kernel.org 16628S: Supported 16629W: https://perf.wiki.kernel.org/ 16630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16631F: arch/*/events/* 16632F: arch/*/events/*/* 16633F: arch/*/include/asm/perf_event.h 16634F: arch/*/kernel/*/*/perf_event*.c 16635F: arch/*/kernel/*/perf_event*.c 16636F: arch/*/kernel/perf_callchain.c 16637F: arch/*/kernel/perf_event*.c 16638F: include/linux/perf_event.h 16639F: include/uapi/linux/perf_event.h 16640F: kernel/events/* 16641F: tools/lib/perf/ 16642F: tools/perf/ 16643 16644PERFORMANCE EVENTS TOOLING ARM64 16645R: John Garry <john.g.garry@oracle.com> 16646R: Will Deacon <will@kernel.org> 16647R: James Clark <james.clark@arm.com> 16648R: Mike Leach <mike.leach@linaro.org> 16649R: Leo Yan <leo.yan@linaro.org> 16650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16651S: Supported 16652F: tools/build/feature/test-libopencsd.c 16653F: tools/perf/arch/arm*/ 16654F: tools/perf/pmu-events/arch/arm64/ 16655F: tools/perf/util/arm-spe* 16656F: tools/perf/util/cs-etm* 16657 16658PERSONALITY HANDLING 16659M: Christoph Hellwig <hch@infradead.org> 16660L: linux-abi-devel@lists.sourceforge.net 16661S: Maintained 16662F: include/linux/personality.h 16663F: include/uapi/linux/personality.h 16664 16665PHOENIX RC FLIGHT CONTROLLER ADAPTER 16666M: Marcus Folkesson <marcus.folkesson@gmail.com> 16667L: linux-input@vger.kernel.org 16668S: Maintained 16669F: Documentation/input/devices/pxrc.rst 16670F: drivers/input/joystick/pxrc.c 16671 16672PHONET PROTOCOL 16673M: Remi Denis-Courmont <courmisch@gmail.com> 16674S: Supported 16675F: Documentation/networking/phonet.rst 16676F: include/linux/phonet.h 16677F: include/net/phonet/ 16678F: include/uapi/linux/phonet.h 16679F: net/phonet/ 16680 16681PHRAM MTD DRIVER 16682M: Joern Engel <joern@lazybastard.org> 16683L: linux-mtd@lists.infradead.org 16684S: Maintained 16685F: drivers/mtd/devices/phram.c 16686 16687PICOLCD HID DRIVER 16688M: Bruno Prémont <bonbons@linux-vserver.org> 16689L: linux-input@vger.kernel.org 16690S: Maintained 16691F: drivers/hid/hid-picolcd* 16692 16693PIDFD API 16694M: Christian Brauner <christian@brauner.io> 16695L: linux-kernel@vger.kernel.org 16696S: Maintained 16697T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16698F: samples/pidfd/ 16699F: tools/testing/selftests/clone3/ 16700F: tools/testing/selftests/pid_namespace/ 16701F: tools/testing/selftests/pidfd/ 16702K: (?i)pidfd 16703K: (?i)clone3 16704K: \b(clone_args|kernel_clone_args)\b 16705 16706PIN CONTROL SUBSYSTEM 16707M: Linus Walleij <linus.walleij@linaro.org> 16708L: linux-gpio@vger.kernel.org 16709S: Maintained 16710T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16711F: Documentation/devicetree/bindings/pinctrl/ 16712F: Documentation/driver-api/pin-control.rst 16713F: drivers/pinctrl/ 16714F: include/dt-bindings/pinctrl/ 16715F: include/linux/pinctrl/ 16716 16717PIN CONTROLLER - AMD 16718M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16719M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16720S: Maintained 16721F: drivers/pinctrl/pinctrl-amd.c 16722 16723PIN CONTROLLER - FREESCALE 16724M: Dong Aisheng <aisheng.dong@nxp.com> 16725M: Fabio Estevam <festevam@gmail.com> 16726M: Shawn Guo <shawnguo@kernel.org> 16727M: Jacky Bai <ping.bai@nxp.com> 16728R: Pengutronix Kernel Team <kernel@pengutronix.de> 16729L: linux-gpio@vger.kernel.org 16730S: Maintained 16731F: Documentation/devicetree/bindings/pinctrl/fsl,* 16732F: drivers/pinctrl/freescale/ 16733 16734PIN CONTROLLER - INTEL 16735M: Mika Westerberg <mika.westerberg@linux.intel.com> 16736M: Andy Shevchenko <andy@kernel.org> 16737S: Supported 16738T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16739F: drivers/pinctrl/intel/ 16740 16741PIN CONTROLLER - KEEMBAY 16742M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16743S: Supported 16744F: drivers/pinctrl/pinctrl-keembay* 16745 16746PIN CONTROLLER - MEDIATEK 16747M: Sean Wang <sean.wang@kernel.org> 16748L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16749S: Maintained 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16754F: drivers/pinctrl/mediatek/ 16755 16756PIN CONTROLLER - MEDIATEK MIPS 16757M: Arınç ÜNAL <arinc.unal@arinc9.com> 16758M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16759L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16760L: linux-mips@vger.kernel.org 16761S: Maintained 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16770F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16771F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16772F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16773F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16774F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16775F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16776F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16777 16778PIN CONTROLLER - MICROCHIP AT91 16779M: Ludovic Desroches <ludovic.desroches@microchip.com> 16780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16781L: linux-gpio@vger.kernel.org 16782S: Supported 16783F: drivers/gpio/gpio-sama5d2-piobu.c 16784F: drivers/pinctrl/pinctrl-at91* 16785 16786PIN CONTROLLER - NXP S32 16787M: Chester Lin <clin@suse.com> 16788R: NXP S32 Linux Team <s32@nxp.com> 16789L: linux-gpio@vger.kernel.org 16790S: Maintained 16791F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16792F: drivers/pinctrl/nxp/ 16793 16794PIN CONTROLLER - QUALCOMM 16795M: Bjorn Andersson <andersson@kernel.org> 16796L: linux-arm-msm@vger.kernel.org 16797S: Maintained 16798F: Documentation/devicetree/bindings/pinctrl/qcom,* 16799F: drivers/pinctrl/qcom/ 16800 16801PIN CONTROLLER - RENESAS 16802M: Geert Uytterhoeven <geert+renesas@glider.be> 16803L: linux-renesas-soc@vger.kernel.org 16804S: Supported 16805T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16806F: Documentation/devicetree/bindings/pinctrl/renesas,* 16807F: drivers/pinctrl/renesas/ 16808 16809PIN CONTROLLER - SAMSUNG 16810M: Tomasz Figa <tomasz.figa@gmail.com> 16811M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16812M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16813R: Alim Akhtar <alim.akhtar@samsung.com> 16814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16815L: linux-samsung-soc@vger.kernel.org 16816S: Maintained 16817Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16818B: mailto:linux-samsung-soc@vger.kernel.org 16819C: irc://irc.libera.chat/linux-exynos 16820T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16821F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16822F: drivers/pinctrl/samsung/ 16823F: include/dt-bindings/pinctrl/samsung.h 16824 16825PIN CONTROLLER - SINGLE 16826M: Tony Lindgren <tony@atomide.com> 16827M: Haojian Zhuang <haojian.zhuang@linaro.org> 16828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16829L: linux-omap@vger.kernel.org 16830S: Maintained 16831F: drivers/pinctrl/pinctrl-single.c 16832 16833PIN CONTROLLER - SUNPLUS / TIBBO 16834M: Dvorkin Dmitry <dvorkin@tibbo.com> 16835M: Wells Lu <wellslutw@gmail.com> 16836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16837S: Maintained 16838W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16839F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16840F: drivers/pinctrl/sunplus/ 16841F: include/dt-bindings/pinctrl/sppctl*.h 16842 16843PINE64 PINEPHONE KEYBOARD DRIVER 16844M: Samuel Holland <samuel@sholland.org> 16845S: Supported 16846F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16847F: drivers/input/keyboard/pinephone-keyboard.c 16848 16849PKTCDVD DRIVER 16850M: linux-block@vger.kernel.org 16851S: Orphan 16852F: drivers/block/pktcdvd.c 16853F: include/linux/pktcdvd.h 16854F: include/uapi/linux/pktcdvd.h 16855 16856PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16857M: Tomasz Duszynski <tduszyns@gmail.com> 16858S: Maintained 16859F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16860F: drivers/iio/chemical/pms7003.c 16861 16862PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16863M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16864L: netdev@vger.kernel.org 16865S: Maintained 16866F: drivers/net/phy/mdio-open-alliance.h 16867F: net/ethtool/plca.c 16868 16869PLDMFW LIBRARY 16870M: Jacob Keller <jacob.e.keller@intel.com> 16871S: Maintained 16872F: Documentation/driver-api/pldmfw/ 16873F: include/linux/pldmfw.h 16874F: lib/pldmfw/ 16875 16876PLX DMA DRIVER 16877M: Logan Gunthorpe <logang@deltatee.com> 16878S: Maintained 16879F: drivers/dma/plx_dma.c 16880 16881PM-GRAPH UTILITY 16882M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16883L: linux-pm@vger.kernel.org 16884S: Supported 16885W: https://01.org/pm-graph 16886B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16887T: git git://github.com/intel/pm-graph 16888F: tools/power/pm-graph 16889 16890PM6764TR DRIVER 16891M: Charles Hsu <hsu.yungteng@gmail.com> 16892L: linux-hwmon@vger.kernel.org 16893S: Maintained 16894F: Documentation/hwmon/pm6764tr.rst 16895F: drivers/hwmon/pmbus/pm6764tr.c 16896 16897PMBUS HARDWARE MONITORING DRIVERS 16898M: Guenter Roeck <linux@roeck-us.net> 16899L: linux-hwmon@vger.kernel.org 16900S: Maintained 16901W: http://hwmon.wiki.kernel.org/ 16902W: http://www.roeck-us.net/linux/drivers/ 16903T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16904F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16905F: Documentation/devicetree/bindings/hwmon/max31785.txt 16906F: Documentation/hwmon/adm1275.rst 16907F: Documentation/hwmon/ibm-cffps.rst 16908F: Documentation/hwmon/ir35221.rst 16909F: Documentation/hwmon/lm25066.rst 16910F: Documentation/hwmon/ltc2978.rst 16911F: Documentation/hwmon/ltc3815.rst 16912F: Documentation/hwmon/max16064.rst 16913F: Documentation/hwmon/max20751.rst 16914F: Documentation/hwmon/max31785.rst 16915F: Documentation/hwmon/max34440.rst 16916F: Documentation/hwmon/max8688.rst 16917F: Documentation/hwmon/pmbus-core.rst 16918F: Documentation/hwmon/pmbus.rst 16919F: Documentation/hwmon/tps40422.rst 16920F: Documentation/hwmon/ucd9000.rst 16921F: Documentation/hwmon/ucd9200.rst 16922F: Documentation/hwmon/zl6100.rst 16923F: drivers/hwmon/pmbus/ 16924F: include/linux/pmbus.h 16925 16926PMC SIERRA MaxRAID DRIVER 16927L: linux-scsi@vger.kernel.org 16928S: Orphan 16929W: http://www.pmc-sierra.com/ 16930F: drivers/scsi/pmcraid.* 16931 16932PMC SIERRA PM8001 DRIVER 16933M: Jack Wang <jinpu.wang@cloud.ionos.com> 16934L: linux-scsi@vger.kernel.org 16935S: Supported 16936F: drivers/scsi/pm8001/ 16937 16938PNI RM3100 IIO DRIVER 16939M: Song Qiang <songqiang1304521@gmail.com> 16940L: linux-iio@vger.kernel.org 16941S: Maintained 16942F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16943F: drivers/iio/magnetometer/rm3100* 16944 16945PNP SUPPORT 16946M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16947L: linux-acpi@vger.kernel.org 16948S: Maintained 16949F: drivers/pnp/ 16950F: include/linux/pnp.h 16951 16952POSIX CLOCKS and TIMERS 16953M: Thomas Gleixner <tglx@linutronix.de> 16954L: linux-kernel@vger.kernel.org 16955S: Maintained 16956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16957F: fs/timerfd.c 16958F: include/linux/time_namespace.h 16959F: include/linux/timer* 16960F: kernel/time/*timer* 16961F: kernel/time/namespace.c 16962 16963POWER MANAGEMENT CORE 16964M: "Rafael J. Wysocki" <rafael@kernel.org> 16965L: linux-pm@vger.kernel.org 16966S: Supported 16967B: https://bugzilla.kernel.org 16968T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16969F: drivers/base/power/ 16970F: drivers/powercap/ 16971F: include/linux/intel_rapl.h 16972F: include/linux/pm.h 16973F: include/linux/pm_* 16974F: include/linux/powercap.h 16975F: kernel/configs/nopm.config 16976 16977POWER STATE COORDINATION INTERFACE (PSCI) 16978M: Mark Rutland <mark.rutland@arm.com> 16979M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16981S: Maintained 16982F: drivers/firmware/psci/ 16983F: include/linux/psci.h 16984F: include/uapi/linux/psci.h 16985 16986POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16987M: Sebastian Reichel <sre@kernel.org> 16988L: linux-pm@vger.kernel.org 16989S: Maintained 16990T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16991F: Documentation/ABI/testing/sysfs-class-power 16992F: Documentation/devicetree/bindings/power/supply/ 16993F: drivers/power/supply/ 16994F: include/linux/power/ 16995F: include/linux/power_supply.h 16996 16997POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16998M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16999L: linuxppc-dev@lists.ozlabs.org 17000S: Maintained 17001F: drivers/char/powernv-op-panel.c 17002 17003PPP OVER ATM (RFC 2364) 17004M: Mitchell Blank Jr <mitch@sfgoth.com> 17005S: Maintained 17006F: include/uapi/linux/atmppp.h 17007F: net/atm/pppoatm.c 17008 17009PPP OVER ETHERNET 17010M: Michal Ostrowski <mostrows@earthlink.net> 17011S: Maintained 17012F: drivers/net/ppp/pppoe.c 17013F: drivers/net/ppp/pppox.c 17014 17015PPP OVER L2TP 17016M: James Chapman <jchapman@katalix.com> 17017S: Maintained 17018F: include/linux/if_pppol2tp.h 17019F: include/uapi/linux/if_pppol2tp.h 17020F: net/l2tp/l2tp_ppp.c 17021 17022PPP PROTOCOL DRIVERS AND COMPRESSORS 17023L: linux-ppp@vger.kernel.org 17024S: Orphan 17025F: drivers/net/ppp/ppp_* 17026 17027PPS SUPPORT 17028M: Rodolfo Giometti <giometti@enneenne.com> 17029L: linuxpps@ml.enneenne.com (subscribers-only) 17030S: Maintained 17031W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17032F: Documentation/ABI/testing/sysfs-pps 17033F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17034F: Documentation/driver-api/pps.rst 17035F: drivers/pps/ 17036F: include/linux/pps*.h 17037F: include/uapi/linux/pps.h 17038 17039PPTP DRIVER 17040M: Dmitry Kozlov <xeb@mail.ru> 17041L: netdev@vger.kernel.org 17042S: Maintained 17043W: http://sourceforge.net/projects/accel-pptp 17044F: drivers/net/ppp/pptp.c 17045 17046PRESSURE STALL INFORMATION (PSI) 17047M: Johannes Weiner <hannes@cmpxchg.org> 17048M: Suren Baghdasaryan <surenb@google.com> 17049S: Maintained 17050F: include/linux/psi* 17051F: kernel/sched/psi.c 17052 17053PRINTK 17054M: Petr Mladek <pmladek@suse.com> 17055M: Sergey Senozhatsky <senozhatsky@chromium.org> 17056R: Steven Rostedt <rostedt@goodmis.org> 17057R: John Ogness <john.ogness@linutronix.de> 17058S: Maintained 17059T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17060F: include/linux/printk.h 17061F: kernel/printk/ 17062 17063PRINTK INDEXING 17064R: Chris Down <chris@chrisdown.name> 17065S: Maintained 17066F: Documentation/core-api/printk-index.rst 17067F: kernel/printk/index.c 17068K: printk_index 17069 17070PROC FILESYSTEM 17071L: linux-kernel@vger.kernel.org 17072L: linux-fsdevel@vger.kernel.org 17073S: Maintained 17074F: Documentation/filesystems/proc.rst 17075F: fs/proc/ 17076F: include/linux/proc_fs.h 17077F: tools/testing/selftests/proc/ 17078 17079PROC SYSCTL 17080M: Luis Chamberlain <mcgrof@kernel.org> 17081M: Kees Cook <keescook@chromium.org> 17082M: Iurii Zaikin <yzaikin@google.com> 17083L: linux-kernel@vger.kernel.org 17084L: linux-fsdevel@vger.kernel.org 17085S: Maintained 17086T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17087F: fs/proc/proc_sysctl.c 17088F: include/linux/sysctl.h 17089F: kernel/sysctl-test.c 17090F: kernel/sysctl.c 17091F: tools/testing/selftests/sysctl/ 17092 17093PS3 NETWORK SUPPORT 17094M: Geoff Levand <geoff@infradead.org> 17095L: netdev@vger.kernel.org 17096L: linuxppc-dev@lists.ozlabs.org 17097S: Maintained 17098F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17099 17100PS3 PLATFORM SUPPORT 17101M: Geoff Levand <geoff@infradead.org> 17102L: linuxppc-dev@lists.ozlabs.org 17103S: Maintained 17104F: arch/powerpc/boot/ps3* 17105F: arch/powerpc/include/asm/lv1call.h 17106F: arch/powerpc/include/asm/ps3*.h 17107F: arch/powerpc/platforms/ps3/ 17108F: drivers/*/ps3* 17109F: drivers/ps3/ 17110F: drivers/rtc/rtc-ps3.c 17111F: drivers/usb/host/*ps3.c 17112F: sound/ppc/snd_ps3* 17113 17114PS3VRAM DRIVER 17115M: Jim Paris <jim@jtan.com> 17116M: Geoff Levand <geoff@infradead.org> 17117L: linuxppc-dev@lists.ozlabs.org 17118S: Maintained 17119F: drivers/block/ps3vram.c 17120 17121PSAMPLE PACKET SAMPLING SUPPORT 17122M: Yotam Gigi <yotam.gi@gmail.com> 17123S: Maintained 17124F: include/net/psample.h 17125F: include/uapi/linux/psample.h 17126F: net/psample 17127 17128PSTORE FILESYSTEM 17129M: Kees Cook <keescook@chromium.org> 17130R: Tony Luck <tony.luck@intel.com> 17131R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17132L: linux-hardening@vger.kernel.org 17133S: Supported 17134T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17135F: Documentation/admin-guide/pstore-blk.rst 17136F: Documentation/admin-guide/ramoops.rst 17137F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17138F: drivers/acpi/apei/erst.c 17139F: drivers/firmware/efi/efi-pstore.c 17140F: fs/pstore/ 17141F: include/linux/pstore* 17142K: \b(pstore|ramoops) 17143 17144PTP HARDWARE CLOCK SUPPORT 17145M: Richard Cochran <richardcochran@gmail.com> 17146L: netdev@vger.kernel.org 17147S: Maintained 17148W: http://linuxptp.sourceforge.net/ 17149F: Documentation/ABI/testing/sysfs-ptp 17150F: Documentation/driver-api/ptp.rst 17151F: drivers/net/phy/dp83640* 17152F: drivers/ptp/* 17153F: include/linux/ptp_cl* 17154K: (?:\b|_)ptp(?:\b|_) 17155 17156PTP VIRTUAL CLOCK SUPPORT 17157M: Yangbo Lu <yangbo.lu@nxp.com> 17158L: netdev@vger.kernel.org 17159S: Maintained 17160F: drivers/ptp/ptp_vclock.c 17161F: net/ethtool/phc_vclocks.c 17162 17163PTRACE SUPPORT 17164M: Oleg Nesterov <oleg@redhat.com> 17165S: Maintained 17166F: arch/*/*/ptrace*.c 17167F: arch/*/include/asm/ptrace*.h 17168F: arch/*/ptrace*.c 17169F: include/asm-generic/syscall.h 17170F: include/linux/ptrace.h 17171F: include/linux/regset.h 17172F: include/uapi/linux/ptrace.h 17173F: kernel/ptrace.c 17174 17175PULSE8-CEC DRIVER 17176M: Hans Verkuil <hverkuil@xs4all.nl> 17177L: linux-media@vger.kernel.org 17178S: Maintained 17179T: git git://linuxtv.org/media_tree.git 17180F: drivers/media/cec/usb/pulse8/ 17181 17182PURELIFI PLFXLC DRIVER 17183M: Srinivasan Raju <srini.raju@purelifi.com> 17184L: linux-wireless@vger.kernel.org 17185S: Supported 17186F: drivers/net/wireless/purelifi/plfxlc/ 17187 17188PVRUSB2 VIDEO4LINUX DRIVER 17189M: Mike Isely <isely@pobox.com> 17190L: pvrusb2@isely.net (subscribers-only) 17191L: linux-media@vger.kernel.org 17192S: Maintained 17193W: http://www.isely.net/pvrusb2/ 17194T: git git://linuxtv.org/media_tree.git 17195F: Documentation/driver-api/media/drivers/pvrusb2* 17196F: drivers/media/usb/pvrusb2/ 17197 17198PWC WEBCAM DRIVER 17199M: Hans Verkuil <hverkuil@xs4all.nl> 17200L: linux-media@vger.kernel.org 17201S: Odd Fixes 17202T: git git://linuxtv.org/media_tree.git 17203F: drivers/media/usb/pwc/* 17204F: include/trace/events/pwc.h 17205 17206PWM IR Transmitter 17207M: Sean Young <sean@mess.org> 17208L: linux-media@vger.kernel.org 17209S: Maintained 17210F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17211F: drivers/media/rc/pwm-ir-tx.c 17212 17213PWM SUBSYSTEM 17214M: Thierry Reding <thierry.reding@gmail.com> 17215R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17216L: linux-pwm@vger.kernel.org 17217S: Maintained 17218Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17219T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17220F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17221F: Documentation/devicetree/bindings/pwm/ 17222F: Documentation/driver-api/pwm.rst 17223F: drivers/gpio/gpio-mvebu.c 17224F: drivers/pwm/ 17225F: drivers/video/backlight/pwm_bl.c 17226F: include/dt-bindings/pwm/ 17227F: include/linux/pwm.h 17228F: include/linux/pwm_backlight.h 17229K: pwm_(config|apply_state|ops) 17230 17231PXA GPIO DRIVER 17232M: Robert Jarzmik <robert.jarzmik@free.fr> 17233L: linux-gpio@vger.kernel.org 17234S: Maintained 17235F: drivers/gpio/gpio-pxa.c 17236 17237PXA MMCI DRIVER 17238S: Orphan 17239 17240PXA RTC DRIVER 17241M: Robert Jarzmik <robert.jarzmik@free.fr> 17242L: linux-rtc@vger.kernel.org 17243S: Maintained 17244 17245PXA2xx/PXA3xx SUPPORT 17246M: Daniel Mack <daniel@zonque.org> 17247M: Haojian Zhuang <haojian.zhuang@gmail.com> 17248M: Robert Jarzmik <robert.jarzmik@free.fr> 17249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17250S: Maintained 17251T: git git://github.com/hzhuang1/linux.git 17252T: git git://github.com/rjarzmik/linux.git 17253F: arch/arm/boot/dts/intel/pxa/ 17254F: arch/arm/mach-pxa/ 17255F: drivers/dma/pxa* 17256F: drivers/pcmcia/pxa2xx* 17257F: drivers/pinctrl/pxa/ 17258F: drivers/spi/spi-pxa2xx* 17259F: drivers/usb/gadget/udc/pxa2* 17260F: include/sound/pxa2xx-lib.h 17261F: sound/arm/pxa* 17262F: sound/soc/pxa/ 17263 17264QAT DRIVER 17265M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17266L: qat-linux@intel.com 17267S: Supported 17268F: drivers/crypto/intel/qat/ 17269 17270QCOM AUDIO (ASoC) DRIVERS 17271M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17272M: Banajit Goswami <bgoswami@quicinc.com> 17273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17274S: Supported 17275F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17276F: Documentation/devicetree/bindings/sound/qcom,* 17277F: drivers/soc/qcom/apr.c 17278F: include/dt-bindings/sound/qcom,wcd9335.h 17279F: sound/soc/codecs/lpass-rx-macro.* 17280F: sound/soc/codecs/lpass-tx-macro.* 17281F: sound/soc/codecs/lpass-va-macro.c 17282F: sound/soc/codecs/lpass-wsa-macro.* 17283F: sound/soc/codecs/msm8916-wcd-analog.c 17284F: sound/soc/codecs/msm8916-wcd-digital.c 17285F: sound/soc/codecs/wcd-clsh-v2.* 17286F: sound/soc/codecs/wcd-mbhc-v2.* 17287F: sound/soc/codecs/wcd9335.* 17288F: sound/soc/codecs/wcd934x.c 17289F: sound/soc/codecs/wsa881x.c 17290F: sound/soc/codecs/wsa883x.c 17291F: sound/soc/codecs/wsa884x.c 17292F: sound/soc/qcom/ 17293 17294QCOM EMBEDDED USB DEBUGGER (EUD) 17295M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17296L: linux-arm-msm@vger.kernel.org 17297S: Maintained 17298F: Documentation/ABI/testing/sysfs-driver-eud 17299F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17300F: drivers/usb/misc/qcom_eud.c 17301 17302QCOM IPA DRIVER 17303M: Alex Elder <elder@kernel.org> 17304L: netdev@vger.kernel.org 17305S: Supported 17306F: drivers/net/ipa/ 17307 17308QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17309M: Gabriel Somlo <somlo@cmu.edu> 17310M: "Michael S. Tsirkin" <mst@redhat.com> 17311L: qemu-devel@nongnu.org 17312S: Maintained 17313F: drivers/firmware/qemu_fw_cfg.c 17314F: include/uapi/linux/qemu_fw_cfg.h 17315 17316QIB DRIVER 17317M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17318L: linux-rdma@vger.kernel.org 17319S: Supported 17320F: drivers/infiniband/hw/qib/ 17321 17322QLOGIC QL41xxx FCOE DRIVER 17323M: Saurav Kashyap <skashyap@marvell.com> 17324M: Javed Hasan <jhasan@marvell.com> 17325M: GR-QLogic-Storage-Upstream@marvell.com 17326L: linux-scsi@vger.kernel.org 17327S: Supported 17328F: drivers/scsi/qedf/ 17329 17330QLOGIC QL41xxx ISCSI DRIVER 17331M: Nilesh Javali <njavali@marvell.com> 17332M: Manish Rangankar <mrangankar@marvell.com> 17333M: GR-QLogic-Storage-Upstream@marvell.com 17334L: linux-scsi@vger.kernel.org 17335S: Supported 17336F: drivers/scsi/qedi/ 17337 17338QLOGIC QL4xxx ETHERNET DRIVER 17339M: Ariel Elior <aelior@marvell.com> 17340M: Manish Chopra <manishc@marvell.com> 17341L: netdev@vger.kernel.org 17342S: Supported 17343F: drivers/net/ethernet/qlogic/qed/ 17344F: drivers/net/ethernet/qlogic/qede/ 17345F: include/linux/qed/ 17346 17347QLOGIC QL4xxx RDMA DRIVER 17348M: Michal Kalderon <mkalderon@marvell.com> 17349M: Ariel Elior <aelior@marvell.com> 17350L: linux-rdma@vger.kernel.org 17351S: Supported 17352F: drivers/infiniband/hw/qedr/ 17353F: include/uapi/rdma/qedr-abi.h 17354 17355QLOGIC QLA1280 SCSI DRIVER 17356M: Michael Reed <mdr@sgi.com> 17357L: linux-scsi@vger.kernel.org 17358S: Maintained 17359F: drivers/scsi/qla1280.[ch] 17360 17361QLOGIC QLA2XXX FC-SCSI DRIVER 17362M: Nilesh Javali <njavali@marvell.com> 17363M: GR-QLogic-Storage-Upstream@marvell.com 17364L: linux-scsi@vger.kernel.org 17365S: Supported 17366F: drivers/scsi/qla2xxx/ 17367 17368QLOGIC QLA3XXX NETWORK DRIVER 17369M: GR-Linux-NIC-Dev@marvell.com 17370L: netdev@vger.kernel.org 17371S: Supported 17372F: drivers/net/ethernet/qlogic/qla3xxx.* 17373 17374QLOGIC QLA4XXX iSCSI DRIVER 17375M: Nilesh Javali <njavali@marvell.com> 17376M: Manish Rangankar <mrangankar@marvell.com> 17377M: GR-QLogic-Storage-Upstream@marvell.com 17378L: linux-scsi@vger.kernel.org 17379S: Supported 17380F: drivers/scsi/qla4xxx/ 17381 17382QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17383M: Shahed Shaikh <shshaikh@marvell.com> 17384M: Manish Chopra <manishc@marvell.com> 17385M: GR-Linux-NIC-Dev@marvell.com 17386L: netdev@vger.kernel.org 17387S: Supported 17388F: drivers/net/ethernet/qlogic/qlcnic/ 17389 17390QLOGIC QLGE 10Gb ETHERNET DRIVER 17391M: Manish Chopra <manishc@marvell.com> 17392M: GR-Linux-NIC-Dev@marvell.com 17393M: Coiby Xu <coiby.xu@gmail.com> 17394L: netdev@vger.kernel.org 17395S: Supported 17396F: Documentation/networking/device_drivers/qlogic/qlge.rst 17397F: drivers/staging/qlge/ 17398 17399QM1D1B0004 MEDIA DRIVER 17400M: Akihiro Tsukada <tskd08@gmail.com> 17401L: linux-media@vger.kernel.org 17402S: Odd Fixes 17403F: drivers/media/tuners/qm1d1b0004* 17404 17405QM1D1C0042 MEDIA DRIVER 17406M: Akihiro Tsukada <tskd08@gmail.com> 17407L: linux-media@vger.kernel.org 17408S: Odd Fixes 17409F: drivers/media/tuners/qm1d1c0042* 17410 17411QNX4 FILESYSTEM 17412M: Anders Larsen <al@alarsen.net> 17413S: Maintained 17414W: http://www.alarsen.net/linux/qnx4fs/ 17415F: fs/qnx4/ 17416F: include/uapi/linux/qnx4_fs.h 17417F: include/uapi/linux/qnxtypes.h 17418 17419QNX6 FILESYSTEM 17420S: Orphan 17421F: Documentation/filesystems/qnx6.rst 17422F: fs/qnx6/ 17423F: include/linux/qnx6_fs.h 17424 17425QORIQ DPAA2 FSL-MC BUS DRIVER 17426M: Stuart Yoder <stuyoder@gmail.com> 17427M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17428L: linux-kernel@vger.kernel.org 17429S: Maintained 17430F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17431F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17432F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17433F: drivers/bus/fsl-mc/ 17434F: include/uapi/linux/fsl_mc.h 17435 17436QT1010 MEDIA DRIVER 17437M: Antti Palosaari <crope@iki.fi> 17438L: linux-media@vger.kernel.org 17439S: Maintained 17440W: https://linuxtv.org 17441W: http://palosaari.fi/linux/ 17442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17443T: git git://linuxtv.org/anttip/media_tree.git 17444F: drivers/media/tuners/qt1010* 17445 17446QUALCOMM ATH12K WIRELESS DRIVER 17447M: Kalle Valo <kvalo@kernel.org> 17448M: Jeff Johnson <quic_jjohnson@quicinc.com> 17449L: ath12k@lists.infradead.org 17450S: Supported 17451T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17452F: drivers/net/wireless/ath/ath12k/ 17453 17454QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17455M: Kalle Valo <kvalo@kernel.org> 17456M: Jeff Johnson <quic_jjohnson@quicinc.com> 17457L: ath10k@lists.infradead.org 17458S: Supported 17459W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17461F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17462F: drivers/net/wireless/ath/ath10k/ 17463 17464QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17465M: Kalle Valo <kvalo@kernel.org> 17466M: Jeff Johnson <quic_jjohnson@quicinc.com> 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: Ping-Ke Shih <pkshih@realtek.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/ 18512F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18513 18514RTL8187 WIRELESS DRIVER 18515M: Hin-Tak Leung <hintak.leung@gmail.com> 18516M: Larry Finger <Larry.Finger@lwfinger.net> 18517L: linux-wireless@vger.kernel.org 18518S: Maintained 18519W: https://wireless.wiki.kernel.org/ 18520F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18521 18522RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18523M: Jes Sorensen <Jes.Sorensen@gmail.com> 18524L: linux-wireless@vger.kernel.org 18525S: Maintained 18526T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18527F: drivers/net/wireless/realtek/rtl8xxxu/ 18528 18529RTRS TRANSPORT DRIVERS 18530M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18531M: Jack Wang <jinpu.wang@ionos.com> 18532L: linux-rdma@vger.kernel.org 18533S: Maintained 18534F: drivers/infiniband/ulp/rtrs/ 18535 18536RUNTIME VERIFICATION (RV) 18537M: Daniel Bristot de Oliveira <bristot@kernel.org> 18538M: Steven Rostedt <rostedt@goodmis.org> 18539L: linux-trace-kernel@vger.kernel.org 18540S: Maintained 18541F: Documentation/trace/rv/ 18542F: include/linux/rv.h 18543F: include/rv/ 18544F: kernel/trace/rv/ 18545F: tools/verification/ 18546 18547RUST 18548M: Miguel Ojeda <ojeda@kernel.org> 18549M: Alex Gaynor <alex.gaynor@gmail.com> 18550M: Wedson Almeida Filho <wedsonaf@gmail.com> 18551R: Boqun Feng <boqun.feng@gmail.com> 18552R: Gary Guo <gary@garyguo.net> 18553R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18554R: Benno Lossin <benno.lossin@proton.me> 18555L: rust-for-linux@vger.kernel.org 18556S: Supported 18557W: https://github.com/Rust-for-Linux/linux 18558B: https://github.com/Rust-for-Linux/linux/issues 18559C: zulip://rust-for-linux.zulipchat.com 18560T: git https://github.com/Rust-for-Linux/linux.git rust-next 18561F: Documentation/rust/ 18562F: rust/ 18563F: samples/rust/ 18564F: scripts/*rust* 18565K: \b(?i:rust)\b 18566 18567RXRPC SOCKETS (AF_RXRPC) 18568M: David Howells <dhowells@redhat.com> 18569M: Marc Dionne <marc.dionne@auristor.com> 18570L: linux-afs@lists.infradead.org 18571S: Supported 18572W: https://www.infradead.org/~dhowells/kafs/ 18573F: Documentation/networking/rxrpc.rst 18574F: include/keys/rxrpc-type.h 18575F: include/net/af_rxrpc.h 18576F: include/trace/events/rxrpc.h 18577F: include/uapi/linux/rxrpc.h 18578F: net/rxrpc/ 18579 18580S3 SAVAGE FRAMEBUFFER DRIVER 18581M: Antonino Daplas <adaplas@gmail.com> 18582L: linux-fbdev@vger.kernel.org 18583S: Maintained 18584F: drivers/video/fbdev/savage/ 18585 18586S390 ARCHITECTURE 18587M: Heiko Carstens <hca@linux.ibm.com> 18588M: Vasily Gorbik <gor@linux.ibm.com> 18589M: Alexander Gordeev <agordeev@linux.ibm.com> 18590R: Christian Borntraeger <borntraeger@linux.ibm.com> 18591R: Sven Schnelle <svens@linux.ibm.com> 18592L: linux-s390@vger.kernel.org 18593S: Supported 18594T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18595F: Documentation/driver-api/s390-drivers.rst 18596F: Documentation/s390/ 18597F: arch/s390/ 18598F: drivers/s390/ 18599F: drivers/watchdog/diag288_wdt.c 18600 18601S390 COMMON I/O LAYER 18602M: Vineeth Vijayan <vneethv@linux.ibm.com> 18603M: Peter Oberparleiter <oberpar@linux.ibm.com> 18604L: linux-s390@vger.kernel.org 18605S: Supported 18606F: drivers/s390/cio/ 18607 18608S390 DASD DRIVER 18609M: Stefan Haberland <sth@linux.ibm.com> 18610M: Jan Hoeppner <hoeppner@linux.ibm.com> 18611L: linux-s390@vger.kernel.org 18612S: Supported 18613F: block/partitions/ibm.c 18614F: drivers/s390/block/dasd* 18615F: include/linux/dasd_mod.h 18616 18617S390 IOMMU (PCI) 18618M: Niklas Schnelle <schnelle@linux.ibm.com> 18619M: Matthew Rosato <mjrosato@linux.ibm.com> 18620R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18621L: linux-s390@vger.kernel.org 18622S: Supported 18623F: drivers/iommu/s390-iommu.c 18624 18625S390 IUCV NETWORK LAYER 18626M: Alexandra Winter <wintera@linux.ibm.com> 18627M: Wenjia Zhang <wenjia@linux.ibm.com> 18628L: linux-s390@vger.kernel.org 18629L: netdev@vger.kernel.org 18630S: Supported 18631F: drivers/s390/net/*iucv* 18632F: include/net/iucv/ 18633F: net/iucv/ 18634 18635S390 MM 18636M: Alexander Gordeev <agordeev@linux.ibm.com> 18637M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18638L: linux-s390@vger.kernel.org 18639S: Supported 18640T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18641F: arch/s390/include/asm/pgtable.h 18642F: arch/s390/mm 18643 18644S390 NETWORK DRIVERS 18645M: Alexandra Winter <wintera@linux.ibm.com> 18646M: Wenjia Zhang <wenjia@linux.ibm.com> 18647L: linux-s390@vger.kernel.org 18648L: netdev@vger.kernel.org 18649S: Supported 18650F: drivers/s390/net/ 18651 18652S390 PCI SUBSYSTEM 18653M: Niklas Schnelle <schnelle@linux.ibm.com> 18654M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18655L: linux-s390@vger.kernel.org 18656S: Supported 18657F: Documentation/s390/pci.rst 18658F: arch/s390/pci/ 18659F: drivers/pci/hotplug/s390_pci_hpc.c 18660 18661S390 SCM DRIVER 18662M: Vineeth Vijayan <vneethv@linux.ibm.com> 18663L: linux-s390@vger.kernel.org 18664S: Supported 18665F: drivers/s390/block/scm* 18666F: drivers/s390/cio/scm.c 18667 18668S390 VFIO AP DRIVER 18669M: Tony Krowiak <akrowiak@linux.ibm.com> 18670M: Halil Pasic <pasic@linux.ibm.com> 18671M: Jason Herne <jjherne@linux.ibm.com> 18672L: linux-s390@vger.kernel.org 18673S: Supported 18674F: Documentation/s390/vfio-ap* 18675F: drivers/s390/crypto/vfio_ap* 18676 18677S390 VFIO-CCW DRIVER 18678M: Eric Farman <farman@linux.ibm.com> 18679M: Matthew Rosato <mjrosato@linux.ibm.com> 18680R: Halil Pasic <pasic@linux.ibm.com> 18681L: linux-s390@vger.kernel.org 18682L: kvm@vger.kernel.org 18683S: Supported 18684F: Documentation/s390/vfio-ccw.rst 18685F: drivers/s390/cio/vfio_ccw* 18686F: include/uapi/linux/vfio_ccw.h 18687 18688S390 VFIO-PCI DRIVER 18689M: Matthew Rosato <mjrosato@linux.ibm.com> 18690M: Eric Farman <farman@linux.ibm.com> 18691L: linux-s390@vger.kernel.org 18692L: kvm@vger.kernel.org 18693S: Supported 18694F: arch/s390/kvm/pci* 18695F: drivers/vfio/pci/vfio_pci_zdev.c 18696F: include/uapi/linux/vfio_zdev.h 18697 18698S390 ZCRYPT DRIVER 18699M: Harald Freudenberger <freude@linux.ibm.com> 18700L: linux-s390@vger.kernel.org 18701S: Supported 18702F: drivers/s390/crypto/ 18703 18704S390 ZFCP DRIVER 18705M: Steffen Maier <maier@linux.ibm.com> 18706M: Benjamin Block <bblock@linux.ibm.com> 18707L: linux-s390@vger.kernel.org 18708S: Supported 18709F: drivers/s390/scsi/zfcp_* 18710 18711SAA6588 RDS RECEIVER DRIVER 18712M: Hans Verkuil <hverkuil@xs4all.nl> 18713L: linux-media@vger.kernel.org 18714S: Odd Fixes 18715W: https://linuxtv.org 18716T: git git://linuxtv.org/media_tree.git 18717F: drivers/media/i2c/saa6588* 18718 18719SAA7134 VIDEO4LINUX DRIVER 18720M: Mauro Carvalho Chehab <mchehab@kernel.org> 18721L: linux-media@vger.kernel.org 18722S: Odd fixes 18723W: https://linuxtv.org 18724T: git git://linuxtv.org/media_tree.git 18725F: Documentation/driver-api/media/drivers/saa7134* 18726F: drivers/media/pci/saa7134/ 18727 18728SAA7146 VIDEO4LINUX-2 DRIVER 18729M: Hans Verkuil <hverkuil@xs4all.nl> 18730L: linux-media@vger.kernel.org 18731S: Maintained 18732T: git git://linuxtv.org/media_tree.git 18733F: drivers/media/common/saa7146/ 18734F: drivers/media/pci/saa7146/ 18735F: include/media/drv-intf/saa7146* 18736 18737SAFESETID SECURITY MODULE 18738M: Micah Morton <mortonm@chromium.org> 18739S: Supported 18740F: Documentation/admin-guide/LSM/SafeSetID.rst 18741F: security/safesetid/ 18742 18743SAMSUNG AUDIO (ASoC) DRIVERS 18744M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18745L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18746S: Maintained 18747B: mailto:linux-samsung-soc@vger.kernel.org 18748F: Documentation/devicetree/bindings/sound/samsung* 18749F: sound/soc/samsung/ 18750 18751SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18752M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18753L: linux-crypto@vger.kernel.org 18754L: linux-samsung-soc@vger.kernel.org 18755S: Maintained 18756F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18757F: drivers/crypto/exynos-rng.c 18758 18759SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18760M: Łukasz Stelmach <l.stelmach@samsung.com> 18761L: linux-samsung-soc@vger.kernel.org 18762S: Maintained 18763F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18764F: drivers/char/hw_random/exynos-trng.c 18765 18766SAMSUNG FRAMEBUFFER DRIVER 18767M: Jingoo Han <jingoohan1@gmail.com> 18768L: linux-fbdev@vger.kernel.org 18769S: Maintained 18770F: drivers/video/fbdev/s3c-fb.c 18771 18772SAMSUNG INTERCONNECT DRIVERS 18773M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18774M: Artur Świgoń <a.swigon@samsung.com> 18775L: linux-pm@vger.kernel.org 18776L: linux-samsung-soc@vger.kernel.org 18777S: Supported 18778F: drivers/interconnect/samsung/ 18779 18780SAMSUNG LAPTOP DRIVER 18781M: Corentin Chary <corentin.chary@gmail.com> 18782L: platform-driver-x86@vger.kernel.org 18783S: Maintained 18784F: drivers/platform/x86/samsung-laptop.c 18785 18786SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18787M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18788L: linux-kernel@vger.kernel.org 18789L: linux-samsung-soc@vger.kernel.org 18790S: Supported 18791B: mailto:linux-samsung-soc@vger.kernel.org 18792F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18793F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18794F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18795F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18796F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18797F: drivers/clk/clk-s2mps11.c 18798F: drivers/mfd/sec*.c 18799F: drivers/regulator/s2m*.c 18800F: drivers/regulator/s5m*.c 18801F: drivers/rtc/rtc-s5m.c 18802F: include/linux/mfd/samsung/ 18803 18804SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18805M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18806L: linux-media@vger.kernel.org 18807L: linux-samsung-soc@vger.kernel.org 18808S: Maintained 18809F: drivers/media/platform/samsung/s3c-camif/ 18810F: include/media/drv-intf/s3c_camif.h 18811 18812SAMSUNG S3FWRN5 NFC DRIVER 18813M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18814S: Maintained 18815F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18816F: drivers/nfc/s3fwrn5 18817 18818SAMSUNG S5C73M3 CAMERA DRIVER 18819M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18820M: Andrzej Hajda <andrzej.hajda@intel.com> 18821L: linux-media@vger.kernel.org 18822S: Supported 18823F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18824F: drivers/media/i2c/s5c73m3/* 18825 18826SAMSUNG S5K5BAF CAMERA DRIVER 18827M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18828M: Andrzej Hajda <andrzej.hajda@intel.com> 18829L: linux-media@vger.kernel.org 18830S: Supported 18831F: drivers/media/i2c/s5k5baf.c 18832 18833SAMSUNG S5P Security SubSystem (SSS) DRIVER 18834M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18835M: Vladimir Zapolskiy <vz@mleia.com> 18836L: linux-crypto@vger.kernel.org 18837L: linux-samsung-soc@vger.kernel.org 18838S: Maintained 18839F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18840F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18841F: drivers/crypto/s5p-sss.c 18842 18843SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18844M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18845L: linux-media@vger.kernel.org 18846S: Supported 18847Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18848F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18849F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18850F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18852F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18853F: drivers/media/platform/samsung/exynos4-is/ 18854 18855SAMSUNG SOC CLOCK DRIVERS 18856M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18857M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18858M: Tomasz Figa <tomasz.figa@gmail.com> 18859M: Chanwoo Choi <cw00.choi@samsung.com> 18860R: Alim Akhtar <alim.akhtar@samsung.com> 18861L: linux-samsung-soc@vger.kernel.org 18862S: Supported 18863T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18864T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18865F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18866F: Documentation/devicetree/bindings/clock/samsung,s3c* 18867F: drivers/clk/samsung/ 18868F: include/dt-bindings/clock/exynos*.h 18869F: include/dt-bindings/clock/s5p*.h 18870F: include/dt-bindings/clock/samsung,*.h 18871F: include/linux/clk/samsung.h 18872 18873SAMSUNG SPI DRIVERS 18874M: Andi Shyti <andi.shyti@kernel.org> 18875L: linux-spi@vger.kernel.org 18876L: linux-samsung-soc@vger.kernel.org 18877S: Maintained 18878F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18879F: drivers/spi/spi-s3c* 18880F: include/linux/platform_data/spi-s3c64xx.h 18881 18882SAMSUNG SXGBE DRIVERS 18883M: Byungho An <bh74.an@samsung.com> 18884L: netdev@vger.kernel.org 18885S: Supported 18886F: drivers/net/ethernet/samsung/sxgbe/ 18887 18888SAMSUNG THERMAL DRIVER 18889M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18890M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18891L: linux-pm@vger.kernel.org 18892L: linux-samsung-soc@vger.kernel.org 18893S: Maintained 18894F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18895F: drivers/thermal/samsung/ 18896 18897SAMSUNG USB2 PHY DRIVER 18898M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18899L: linux-kernel@vger.kernel.org 18900S: Supported 18901F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18902F: Documentation/driver-api/phy/samsung-usb2.rst 18903F: drivers/phy/samsung/phy-exynos4210-usb2.c 18904F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18905F: drivers/phy/samsung/phy-exynos5250-usb2.c 18906F: drivers/phy/samsung/phy-s5pv210-usb2.c 18907F: drivers/phy/samsung/phy-samsung-usb2.c 18908F: drivers/phy/samsung/phy-samsung-usb2.h 18909 18910SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18911M: Paul Barker <paul.barker@sancloud.com> 18912R: Marc Murphy <marc.murphy@sancloud.com> 18913S: Supported 18914F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18915 18916SC1200 WDT DRIVER 18917M: Zwane Mwaikambo <zwanem@gmail.com> 18918S: Maintained 18919F: drivers/watchdog/sc1200wdt.c 18920 18921SCHEDULER 18922M: Ingo Molnar <mingo@redhat.com> 18923M: Peter Zijlstra <peterz@infradead.org> 18924M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18925M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18926R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18927R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18928R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18929R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18930R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18931R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18932L: linux-kernel@vger.kernel.org 18933S: Maintained 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18935F: include/linux/preempt.h 18936F: include/linux/sched.h 18937F: include/linux/wait.h 18938F: include/uapi/linux/sched.h 18939F: kernel/sched/ 18940 18941SCSI LIBSAS SUBSYSTEM 18942R: John Garry <john.g.garry@oracle.com> 18943R: Jason Yan <yanaijie@huawei.com> 18944L: linux-scsi@vger.kernel.org 18945S: Supported 18946F: Documentation/scsi/libsas.rst 18947F: drivers/scsi/libsas/ 18948F: include/scsi/libsas.h 18949F: include/scsi/sas_ata.h 18950 18951SCSI RDMA PROTOCOL (SRP) INITIATOR 18952M: Bart Van Assche <bvanassche@acm.org> 18953L: linux-rdma@vger.kernel.org 18954S: Supported 18955Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18956F: drivers/infiniband/ulp/srp/ 18957F: include/scsi/srp.h 18958 18959SCSI RDMA PROTOCOL (SRP) TARGET 18960M: Bart Van Assche <bvanassche@acm.org> 18961L: linux-rdma@vger.kernel.org 18962L: target-devel@vger.kernel.org 18963S: Supported 18964Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18965F: drivers/infiniband/ulp/srpt/ 18966 18967SCSI SG DRIVER 18968M: Doug Gilbert <dgilbert@interlog.com> 18969L: linux-scsi@vger.kernel.org 18970S: Maintained 18971W: http://sg.danny.cz/sg 18972F: Documentation/scsi/scsi-generic.rst 18973F: drivers/scsi/sg.c 18974F: include/scsi/sg.h 18975 18976SCSI SUBSYSTEM 18977M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18978M: "Martin K. Petersen" <martin.petersen@oracle.com> 18979L: linux-scsi@vger.kernel.org 18980S: Maintained 18981Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18982T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18984F: Documentation/devicetree/bindings/scsi/ 18985F: drivers/scsi/ 18986F: drivers/ufs/ 18987F: include/scsi/ 18988 18989SCSI TAPE DRIVER 18990M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18991L: linux-scsi@vger.kernel.org 18992S: Maintained 18993F: Documentation/scsi/st.rst 18994F: drivers/scsi/st.* 18995F: drivers/scsi/st_*.h 18996 18997SCSI TARGET CORE USER DRIVER 18998M: Bodo Stroesser <bostroesser@gmail.com> 18999L: linux-scsi@vger.kernel.org 19000L: target-devel@vger.kernel.org 19001S: Supported 19002F: Documentation/target/tcmu-design.rst 19003F: drivers/target/target_core_user.c 19004F: include/uapi/linux/target_core_user.h 19005 19006SCSI TARGET SUBSYSTEM 19007M: "Martin K. Petersen" <martin.petersen@oracle.com> 19008L: linux-scsi@vger.kernel.org 19009L: target-devel@vger.kernel.org 19010S: Supported 19011W: http://www.linux-iscsi.org 19012Q: https://patchwork.kernel.org/project/target-devel/list/ 19013T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19014F: Documentation/target/ 19015F: drivers/target/ 19016F: include/target/ 19017 19018SCTP PROTOCOL 19019M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19020M: Xin Long <lucien.xin@gmail.com> 19021L: linux-sctp@vger.kernel.org 19022S: Maintained 19023W: https://github.com/sctp/lksctp-tools/wiki 19024F: Documentation/networking/sctp.rst 19025F: include/linux/sctp.h 19026F: include/net/sctp/ 19027F: include/uapi/linux/sctp.h 19028F: net/sctp/ 19029 19030SCx200 CPU SUPPORT 19031M: Jim Cromie <jim.cromie@gmail.com> 19032S: Odd Fixes 19033F: Documentation/i2c/busses/scx200_acb.rst 19034F: arch/x86/platform/scx200/ 19035F: drivers/i2c/busses/scx200* 19036F: drivers/mtd/maps/scx200_docflash.c 19037F: drivers/watchdog/scx200_wdt.c 19038F: include/linux/scx200.h 19039 19040SCx200 GPIO DRIVER 19041M: Jim Cromie <jim.cromie@gmail.com> 19042S: Maintained 19043F: drivers/char/scx200_gpio.c 19044F: include/linux/scx200_gpio.h 19045 19046SCx200 HRT CLOCKSOURCE DRIVER 19047M: Jim Cromie <jim.cromie@gmail.com> 19048S: Maintained 19049F: drivers/clocksource/scx200_hrt.c 19050 19051SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19052M: Sascha Sommer <saschasommer@freenet.de> 19053L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19054S: Maintained 19055F: drivers/mmc/host/sdricoh_cs.c 19056 19057SECO BOARDS CEC DRIVER 19058M: Ettore Chimenti <ek5.chimenti@gmail.com> 19059S: Maintained 19060F: drivers/media/cec/platform/seco/seco-cec.c 19061F: drivers/media/cec/platform/seco/seco-cec.h 19062 19063SECURE COMPUTING 19064M: Kees Cook <keescook@chromium.org> 19065R: Andy Lutomirski <luto@amacapital.net> 19066R: Will Drewry <wad@chromium.org> 19067S: Supported 19068T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19069F: Documentation/userspace-api/seccomp_filter.rst 19070F: include/linux/seccomp.h 19071F: include/uapi/linux/seccomp.h 19072F: kernel/seccomp.c 19073F: tools/testing/selftests/kselftest_harness.h 19074F: tools/testing/selftests/seccomp/* 19075K: \bsecure_computing 19076K: \bTIF_SECCOMP\b 19077 19078SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19079M: Kamal Dasu <kamal.dasu@broadcom.com> 19080M: Al Cooper <alcooperx@gmail.com> 19081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19082L: linux-mmc@vger.kernel.org 19083S: Maintained 19084F: drivers/mmc/host/sdhci-brcmstb* 19085 19086SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19087M: Adrian Hunter <adrian.hunter@intel.com> 19088L: linux-mmc@vger.kernel.org 19089S: Supported 19090F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19091F: drivers/mmc/host/sdhci* 19092 19093SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19094M: Eugen Hristev <eugen.hristev@microchip.com> 19095L: linux-mmc@vger.kernel.org 19096S: Supported 19097F: drivers/mmc/host/sdhci-of-at91.c 19098 19099SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19100M: Haibo Chen <haibo.chen@nxp.com> 19101L: linux-imx@nxp.com 19102L: linux-mmc@vger.kernel.org 19103S: Maintained 19104F: drivers/mmc/host/sdhci-esdhc-imx.c 19105 19106SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19107M: Ben Dooks <ben-linux@fluff.org> 19108M: Jaehoon Chung <jh80.chung@samsung.com> 19109L: linux-mmc@vger.kernel.org 19110S: Maintained 19111F: drivers/mmc/host/sdhci-s3c* 19112 19113SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19114M: Viresh Kumar <vireshk@kernel.org> 19115L: linux-mmc@vger.kernel.org 19116S: Maintained 19117F: drivers/mmc/host/sdhci-spear.c 19118 19119SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19120M: Vignesh Raghavendra <vigneshr@ti.com> 19121L: linux-mmc@vger.kernel.org 19122S: Maintained 19123F: drivers/mmc/host/sdhci-omap.c 19124 19125SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19126M: Jonathan Derrick <jonathan.derrick@linux.dev> 19127L: linux-block@vger.kernel.org 19128S: Supported 19129F: block/opal_proto.h 19130F: block/sed* 19131F: include/linux/sed* 19132F: include/uapi/linux/sed* 19133 19134SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19135M: Mark Rutland <mark.rutland@arm.com> 19136M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19137M: Sudeep Holla <sudeep.holla@arm.com> 19138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19139S: Maintained 19140F: drivers/firmware/smccc/ 19141F: include/linux/arm-smccc.h 19142 19143SECURITY CONTACT 19144M: Security Officers <security@kernel.org> 19145S: Supported 19146F: Documentation/process/security-bugs.rst 19147 19148SECURITY SUBSYSTEM 19149M: Paul Moore <paul@paul-moore.com> 19150M: James Morris <jmorris@namei.org> 19151M: "Serge E. Hallyn" <serge@hallyn.com> 19152L: linux-security-module@vger.kernel.org (suggested Cc:) 19153S: Supported 19154W: http://kernsec.org/ 19155T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19156F: security/ 19157X: security/selinux/ 19158 19159SELINUX SECURITY MODULE 19160M: Paul Moore <paul@paul-moore.com> 19161M: Stephen Smalley <stephen.smalley.work@gmail.com> 19162M: Eric Paris <eparis@parisplace.org> 19163L: selinux@vger.kernel.org 19164S: Supported 19165W: https://selinuxproject.org 19166W: https://github.com/SELinuxProject 19167T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19168F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19169F: Documentation/ABI/removed/sysfs-selinux-disable 19170F: Documentation/admin-guide/LSM/SELinux.rst 19171F: include/trace/events/avc.h 19172F: include/uapi/linux/selinux_netlink.h 19173F: scripts/selinux/ 19174F: security/selinux/ 19175 19176SENSABLE PHANTOM 19177M: Jiri Slaby <jirislaby@kernel.org> 19178S: Maintained 19179F: drivers/misc/phantom.c 19180F: include/uapi/linux/phantom.h 19181 19182SENSEAIR SUNRISE 006-0-0007 19183M: Jacopo Mondi <jacopo@jmondi.org> 19184S: Maintained 19185F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19186F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19187F: drivers/iio/chemical/sunrise_co2.c 19188 19189SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19190M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19191S: Maintained 19192F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19193F: drivers/iio/chemical/scd30.h 19194F: drivers/iio/chemical/scd30_core.c 19195F: drivers/iio/chemical/scd30_i2c.c 19196F: drivers/iio/chemical/scd30_serial.c 19197 19198SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19199M: Roan van Dijk <roan@protonic.nl> 19200S: Maintained 19201F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19202F: drivers/iio/chemical/scd4x.c 19203 19204SENSIRION SGP40 GAS SENSOR DRIVER 19205M: Andreas Klinger <ak@it-klinger.de> 19206S: Maintained 19207F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19208F: drivers/iio/chemical/sgp40.c 19209 19210SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19211M: Tomasz Duszynski <tduszyns@gmail.com> 19212S: Maintained 19213F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19214F: drivers/iio/chemical/sps30.c 19215F: drivers/iio/chemical/sps30_i2c.c 19216F: drivers/iio/chemical/sps30_serial.c 19217 19218SERIAL DEVICE BUS 19219M: Rob Herring <robh@kernel.org> 19220L: linux-serial@vger.kernel.org 19221S: Maintained 19222F: Documentation/devicetree/bindings/serial/serial.yaml 19223F: drivers/tty/serdev/ 19224F: include/linux/serdev.h 19225 19226SERIAL DRIVERS 19227M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19228L: linux-serial@vger.kernel.org 19229S: Maintained 19230F: Documentation/devicetree/bindings/serial/ 19231F: drivers/tty/serial/ 19232 19233SERIAL IR RECEIVER 19234M: Sean Young <sean@mess.org> 19235L: linux-media@vger.kernel.org 19236S: Maintained 19237F: drivers/media/rc/serial_ir.c 19238 19239SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19240M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19241L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19242S: Maintained 19243F: Documentation/devicetree/bindings/slimbus/ 19244F: drivers/slimbus/ 19245F: include/linux/slimbus.h 19246 19247SFC NETWORK DRIVER 19248M: Edward Cree <ecree.xilinx@gmail.com> 19249M: Martin Habets <habetsm.xilinx@gmail.com> 19250L: netdev@vger.kernel.org 19251L: linux-net-drivers@amd.com 19252S: Supported 19253F: Documentation/networking/devlink/sfc.rst 19254F: drivers/net/ethernet/sfc/ 19255 19256SFCTEMP HWMON DRIVER 19257M: Emil Renner Berthing <kernel@esmil.dk> 19258L: linux-hwmon@vger.kernel.org 19259S: Maintained 19260F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19261F: Documentation/hwmon/sfctemp.rst 19262F: drivers/hwmon/sfctemp.c 19263 19264SFF/SFP/SFP+ MODULE SUPPORT 19265M: Russell King <linux@armlinux.org.uk> 19266L: netdev@vger.kernel.org 19267S: Maintained 19268F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19269F: drivers/net/phy/phylink.c 19270F: drivers/net/phy/sfp* 19271F: include/linux/mdio/mdio-i2c.h 19272F: include/linux/phylink.h 19273F: include/linux/sfp.h 19274K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19275 19276SGI GRU DRIVER 19277M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19278S: Maintained 19279F: drivers/misc/sgi-gru/ 19280 19281SGI XP/XPC/XPNET DRIVER 19282M: Robin Holt <robinmholt@gmail.com> 19283M: Steve Wahl <steve.wahl@hpe.com> 19284R: Mike Travis <mike.travis@hpe.com> 19285S: Maintained 19286F: drivers/misc/sgi-xp/ 19287 19288SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19289M: Karsten Graul <kgraul@linux.ibm.com> 19290M: Wenjia Zhang <wenjia@linux.ibm.com> 19291M: Jan Karcher <jaka@linux.ibm.com> 19292R: D. Wythe <alibuda@linux.alibaba.com> 19293R: Tony Lu <tonylu@linux.alibaba.com> 19294R: Wen Gu <guwen@linux.alibaba.com> 19295L: linux-s390@vger.kernel.org 19296S: Supported 19297F: net/smc/ 19298 19299SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19300M: Linus Walleij <linus.walleij@linaro.org> 19301L: linux-iio@vger.kernel.org 19302S: Maintained 19303T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19304F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19305F: drivers/iio/light/gp2ap002.c 19306 19307SHARP RJ54N1CB0C SENSOR DRIVER 19308M: Jacopo Mondi <jacopo@jmondi.org> 19309L: linux-media@vger.kernel.org 19310S: Odd fixes 19311T: git git://linuxtv.org/media_tree.git 19312F: drivers/media/i2c/rj54n1cb0c.c 19313F: include/media/i2c/rj54n1cb0c.h 19314 19315SH_VOU V4L2 OUTPUT DRIVER 19316L: linux-media@vger.kernel.org 19317S: Orphan 19318F: drivers/media/platform/renesas/sh_vou.c 19319F: include/media/drv-intf/sh_vou.h 19320 19321SI2157 MEDIA DRIVER 19322M: Antti Palosaari <crope@iki.fi> 19323L: linux-media@vger.kernel.org 19324S: Maintained 19325W: https://linuxtv.org 19326W: http://palosaari.fi/linux/ 19327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19328T: git git://linuxtv.org/anttip/media_tree.git 19329F: drivers/media/tuners/si2157* 19330 19331SI2165 MEDIA DRIVER 19332M: Matthias Schwarzott <zzam@gentoo.org> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19337F: drivers/media/dvb-frontends/si2165* 19338 19339SI2168 MEDIA DRIVER 19340M: Antti Palosaari <crope@iki.fi> 19341L: linux-media@vger.kernel.org 19342S: Maintained 19343W: https://linuxtv.org 19344W: http://palosaari.fi/linux/ 19345Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19346T: git git://linuxtv.org/anttip/media_tree.git 19347F: drivers/media/dvb-frontends/si2168* 19348 19349SI470X FM RADIO RECEIVER I2C DRIVER 19350M: Hans Verkuil <hverkuil@xs4all.nl> 19351L: linux-media@vger.kernel.org 19352S: Odd Fixes 19353W: https://linuxtv.org 19354T: git git://linuxtv.org/media_tree.git 19355F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19356F: drivers/media/radio/si470x/radio-si470x-i2c.c 19357 19358SI470X FM RADIO RECEIVER USB DRIVER 19359M: Hans Verkuil <hverkuil@xs4all.nl> 19360L: linux-media@vger.kernel.org 19361S: Maintained 19362W: https://linuxtv.org 19363T: git git://linuxtv.org/media_tree.git 19364F: drivers/media/radio/si470x/radio-si470x-common.c 19365F: drivers/media/radio/si470x/radio-si470x-usb.c 19366F: drivers/media/radio/si470x/radio-si470x.h 19367 19368SI4713 FM RADIO TRANSMITTER I2C DRIVER 19369M: Eduardo Valentin <edubezval@gmail.com> 19370L: linux-media@vger.kernel.org 19371S: Odd Fixes 19372W: https://linuxtv.org 19373T: git git://linuxtv.org/media_tree.git 19374F: drivers/media/radio/si4713/si4713.? 19375 19376SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19377M: Eduardo Valentin <edubezval@gmail.com> 19378L: linux-media@vger.kernel.org 19379S: Odd Fixes 19380W: https://linuxtv.org 19381T: git git://linuxtv.org/media_tree.git 19382F: drivers/media/radio/si4713/radio-platform-si4713.c 19383 19384SI4713 FM RADIO TRANSMITTER USB DRIVER 19385M: Hans Verkuil <hverkuil@xs4all.nl> 19386L: linux-media@vger.kernel.org 19387S: Maintained 19388W: https://linuxtv.org 19389T: git git://linuxtv.org/media_tree.git 19390F: drivers/media/radio/si4713/radio-usb-si4713.c 19391 19392SIANO DVB DRIVER 19393M: Mauro Carvalho Chehab <mchehab@kernel.org> 19394L: linux-media@vger.kernel.org 19395S: Odd fixes 19396W: https://linuxtv.org 19397T: git git://linuxtv.org/media_tree.git 19398F: drivers/media/common/siano/ 19399F: drivers/media/mmc/siano/ 19400F: drivers/media/usb/siano/ 19401F: drivers/media/usb/siano/ 19402 19403SIFIVE DRIVERS 19404M: Palmer Dabbelt <palmer@dabbelt.com> 19405M: Paul Walmsley <paul.walmsley@sifive.com> 19406L: linux-riscv@lists.infradead.org 19407S: Supported 19408N: sifive 19409K: [^@]sifive 19410 19411SIFIVE FU540 SYSTEM-ON-CHIP 19412M: Paul Walmsley <paul.walmsley@sifive.com> 19413M: Palmer Dabbelt <palmer@dabbelt.com> 19414L: linux-riscv@lists.infradead.org 19415S: Supported 19416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19417N: fu540 19418K: fu540 19419 19420SIFIVE PDMA DRIVER 19421M: Green Wan <green.wan@sifive.com> 19422S: Maintained 19423F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19424F: drivers/dma/sf-pdma/ 19425 19426SIFIVE SOC DRIVERS 19427M: Conor Dooley <conor@kernel.org> 19428L: linux-riscv@lists.infradead.org 19429S: Maintained 19430T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19431F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19432F: drivers/soc/sifive/ 19433 19434SILEAD TOUCHSCREEN DRIVER 19435M: Hans de Goede <hdegoede@redhat.com> 19436L: linux-input@vger.kernel.org 19437L: platform-driver-x86@vger.kernel.org 19438S: Maintained 19439F: drivers/input/touchscreen/silead.c 19440F: drivers/platform/x86/touchscreen_dmi.c 19441 19442SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19443M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19444S: Supported 19445F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19446F: drivers/net/wireless/silabs/wfx/ 19447 19448SILICON MOTION SM712 FRAME BUFFER DRIVER 19449M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19450M: Teddy Wang <teddy.wang@siliconmotion.com> 19451M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19452L: linux-fbdev@vger.kernel.org 19453S: Maintained 19454F: Documentation/fb/sm712fb.rst 19455F: drivers/video/fbdev/sm712* 19456 19457SILVACO I3C DUAL-ROLE MASTER 19458M: Miquel Raynal <miquel.raynal@bootlin.com> 19459M: Conor Culhane <conor.culhane@silvaco.com> 19460L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19461S: Maintained 19462F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19463F: drivers/i3c/master/svc-i3c-master.c 19464 19465SIMPLEFB FB DRIVER 19466M: Hans de Goede <hdegoede@redhat.com> 19467L: linux-fbdev@vger.kernel.org 19468S: Maintained 19469F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19470F: drivers/video/fbdev/simplefb.c 19471F: include/linux/platform_data/simplefb.h 19472 19473SIMTEC EB110ATX (Chalice CATS) 19474M: Simtec Linux Team <linux@simtec.co.uk> 19475S: Supported 19476W: http://www.simtec.co.uk/products/EB110ATX/ 19477 19478SIOX 19479M: Thorsten Scherer <t.scherer@eckelmann.de> 19480M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19481R: Pengutronix Kernel Team <kernel@pengutronix.de> 19482S: Supported 19483F: drivers/gpio/gpio-siox.c 19484F: drivers/siox/* 19485F: include/trace/events/siox.h 19486 19487SIPHASH PRF ROUTINES 19488M: Jason A. Donenfeld <Jason@zx2c4.com> 19489S: Maintained 19490F: include/linux/siphash.h 19491F: lib/siphash.c 19492F: lib/siphash_kunit.c 19493 19494SIS 190 ETHERNET DRIVER 19495M: Francois Romieu <romieu@fr.zoreil.com> 19496L: netdev@vger.kernel.org 19497S: Maintained 19498F: drivers/net/ethernet/sis/sis190.c 19499 19500SIS 900/7016 FAST ETHERNET DRIVER 19501M: Daniele Venzano <venza@brownhat.org> 19502L: netdev@vger.kernel.org 19503S: Maintained 19504W: http://www.brownhat.org/sis900.html 19505F: drivers/net/ethernet/sis/sis900.* 19506 19507SIS FRAMEBUFFER DRIVER 19508S: Orphan 19509F: Documentation/fb/sisfb.rst 19510F: drivers/video/fbdev/sis/ 19511F: include/video/sisfb.h 19512 19513SIS I2C TOUCHSCREEN DRIVER 19514M: Mika Penttilä <mpenttil@redhat.com> 19515L: linux-input@vger.kernel.org 19516S: Maintained 19517F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19518F: drivers/input/touchscreen/sis_i2c.c 19519 19520SIS USB2VGA DRIVER 19521M: Thomas Winischhofer <thomas@winischhofer.net> 19522S: Maintained 19523W: http://www.winischhofer.at/linuxsisusbvga.shtml 19524F: drivers/usb/misc/sisusbvga/ 19525 19526SL28 CPLD MFD DRIVER 19527M: Michael Walle <michael@walle.cc> 19528S: Maintained 19529F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19530F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19531F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19532F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19533F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19534F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19535F: drivers/gpio/gpio-sl28cpld.c 19536F: drivers/hwmon/sl28cpld-hwmon.c 19537F: drivers/irqchip/irq-sl28cpld.c 19538F: drivers/pwm/pwm-sl28cpld.c 19539F: drivers/watchdog/sl28cpld_wdt.c 19540 19541SL28 VPD NVMEM LAYOUT DRIVER 19542M: Michael Walle <michael@walle.cc> 19543S: Maintained 19544F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19545F: drivers/nvmem/layouts/sl28vpd.c 19546 19547SLAB ALLOCATOR 19548M: Christoph Lameter <cl@linux.com> 19549M: Pekka Enberg <penberg@kernel.org> 19550M: David Rientjes <rientjes@google.com> 19551M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19552M: Andrew Morton <akpm@linux-foundation.org> 19553M: Vlastimil Babka <vbabka@suse.cz> 19554R: Roman Gushchin <roman.gushchin@linux.dev> 19555R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19556L: linux-mm@kvack.org 19557S: Maintained 19558T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19559F: include/linux/sl?b*.h 19560F: mm/sl?b* 19561 19562SLCAN CAN NETWORK DRIVER 19563M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19564L: linux-can@vger.kernel.org 19565S: Maintained 19566F: drivers/net/can/slcan/ 19567 19568SLEEPABLE READ-COPY UPDATE (SRCU) 19569M: Lai Jiangshan <jiangshanlai@gmail.com> 19570M: "Paul E. McKenney" <paulmck@kernel.org> 19571M: Josh Triplett <josh@joshtriplett.org> 19572R: Steven Rostedt <rostedt@goodmis.org> 19573R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19574L: rcu@vger.kernel.org 19575S: Supported 19576W: http://www.rdrop.com/users/paulmck/RCU/ 19577T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19578F: include/linux/srcu*.h 19579F: kernel/rcu/srcu*.c 19580 19581SMACK SECURITY MODULE 19582M: Casey Schaufler <casey@schaufler-ca.com> 19583L: linux-security-module@vger.kernel.org 19584S: Maintained 19585W: http://schaufler-ca.com 19586T: git git://github.com/cschaufler/smack-next 19587F: Documentation/admin-guide/LSM/Smack.rst 19588F: security/smack/ 19589 19590SMC91x ETHERNET DRIVER 19591M: Nicolas Pitre <nico@fluxnic.net> 19592S: Odd Fixes 19593F: drivers/net/ethernet/smsc/smc91x.* 19594 19595SMM665 HARDWARE MONITOR DRIVER 19596M: Guenter Roeck <linux@roeck-us.net> 19597L: linux-hwmon@vger.kernel.org 19598S: Maintained 19599F: Documentation/hwmon/smm665.rst 19600F: drivers/hwmon/smm665.c 19601 19602SMSC EMC2103 HARDWARE MONITOR DRIVER 19603M: Steve Glendinning <steve.glendinning@shawell.net> 19604L: linux-hwmon@vger.kernel.org 19605S: Maintained 19606F: Documentation/hwmon/emc2103.rst 19607F: drivers/hwmon/emc2103.c 19608 19609SMSC SCH5627 HARDWARE MONITOR DRIVER 19610M: Hans de Goede <hdegoede@redhat.com> 19611L: linux-hwmon@vger.kernel.org 19612S: Supported 19613F: Documentation/hwmon/sch5627.rst 19614F: drivers/hwmon/sch5627.c 19615 19616SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19617M: Steve Glendinning <steve.glendinning@shawell.net> 19618L: linux-fbdev@vger.kernel.org 19619S: Maintained 19620F: drivers/video/fbdev/smscufx.c 19621 19622SMSC47B397 HARDWARE MONITOR DRIVER 19623M: Jean Delvare <jdelvare@suse.com> 19624L: linux-hwmon@vger.kernel.org 19625S: Maintained 19626F: Documentation/hwmon/smsc47b397.rst 19627F: drivers/hwmon/smsc47b397.c 19628 19629SMSC911x ETHERNET DRIVER 19630M: Steve Glendinning <steve.glendinning@shawell.net> 19631L: netdev@vger.kernel.org 19632S: Maintained 19633F: drivers/net/ethernet/smsc/smsc911x.* 19634F: include/linux/smsc911x.h 19635 19636SMSC9420 PCI ETHERNET DRIVER 19637M: Steve Glendinning <steve.glendinning@shawell.net> 19638L: netdev@vger.kernel.org 19639S: Maintained 19640F: drivers/net/ethernet/smsc/smsc9420.* 19641 19642SNET DPU VIRTIO DATA PATH ACCELERATOR 19643R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19644F: drivers/vdpa/solidrun/ 19645 19646SOCIONEXT (SNI) AVE NETWORK DRIVER 19647M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19648L: netdev@vger.kernel.org 19649S: Maintained 19650F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19651F: drivers/net/ethernet/socionext/sni_ave.c 19652 19653SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19654M: Jassi Brar <jaswinder.singh@linaro.org> 19655M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19656L: netdev@vger.kernel.org 19657S: Maintained 19658F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19659F: drivers/net/ethernet/socionext/netsec.c 19660 19661SOCIONEXT (SNI) Synquacer SPI DRIVER 19662M: Masahisa Kojima <masahisa.kojima@linaro.org> 19663M: Jassi Brar <jaswinder.singh@linaro.org> 19664L: linux-spi@vger.kernel.org 19665S: Maintained 19666F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19667F: drivers/spi/spi-synquacer.c 19668 19669SOCIONEXT SYNQUACER I2C DRIVER 19670M: Ard Biesheuvel <ardb@kernel.org> 19671L: linux-i2c@vger.kernel.org 19672S: Maintained 19673F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19674F: drivers/i2c/busses/i2c-synquacer.c 19675 19676SOCIONEXT UNIPHIER SOUND DRIVER 19677L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19678S: Orphan 19679F: sound/soc/uniphier/ 19680 19681SOCKET TIMESTAMPING 19682M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19683S: Maintained 19684F: Documentation/networking/timestamping.rst 19685F: include/uapi/linux/net_tstamp.h 19686F: tools/testing/selftests/net/so_txtime.c 19687 19688SOEKRIS NET48XX LED SUPPORT 19689M: Chris Boot <bootc@bootc.net> 19690S: Maintained 19691F: drivers/leds/leds-net48xx.c 19692 19693SOFT-IWARP DRIVER (siw) 19694M: Bernard Metzler <bmt@zurich.ibm.com> 19695L: linux-rdma@vger.kernel.org 19696S: Supported 19697F: drivers/infiniband/sw/siw/ 19698F: include/uapi/rdma/siw-abi.h 19699 19700SOFT-ROCE DRIVER (rxe) 19701M: Zhu Yanjun <zyjzyj2000@gmail.com> 19702L: linux-rdma@vger.kernel.org 19703S: Supported 19704F: drivers/infiniband/sw/rxe/ 19705F: include/uapi/rdma/rdma_user_rxe.h 19706 19707SOFTLOGIC 6x10 MPEG CODEC 19708M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19709M: Anton Sviridenko <anton@corp.bluecherry.net> 19710M: Andrey Utkin <andrey_utkin@fastmail.com> 19711M: Ismael Luceno <ismael@iodev.co.uk> 19712L: linux-media@vger.kernel.org 19713S: Supported 19714F: drivers/media/pci/solo6x10/ 19715 19716SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19717M: James Morse <james.morse@arm.com> 19718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19719S: Maintained 19720F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19721F: drivers/firmware/arm_sdei.c 19722F: include/linux/arm_sdei.h 19723F: include/uapi/linux/arm_sdei.h 19724 19725SOFTWARE NODES AND DEVICE PROPERTIES 19726R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19727R: Daniel Scally <djrscally@gmail.com> 19728R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19729R: Sakari Ailus <sakari.ailus@linux.intel.com> 19730L: linux-acpi@vger.kernel.org 19731S: Maintained 19732F: drivers/base/property.c 19733F: drivers/base/swnode.c 19734F: include/linux/fwnode.h 19735F: include/linux/property.h 19736 19737SOFTWARE RAID (Multiple Disks) SUPPORT 19738M: Song Liu <song@kernel.org> 19739L: linux-raid@vger.kernel.org 19740S: Supported 19741Q: https://patchwork.kernel.org/project/linux-raid/list/ 19742T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19743F: drivers/md/Kconfig 19744F: drivers/md/Makefile 19745F: drivers/md/md* 19746F: drivers/md/raid* 19747F: include/linux/raid/ 19748F: include/uapi/linux/raid/ 19749 19750SOLIDRUN CLEARFOG SUPPORT 19751M: Russell King <linux@armlinux.org.uk> 19752S: Maintained 19753F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19754F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19755 19756SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19757M: Russell King <linux@armlinux.org.uk> 19758S: Maintained 19759F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19760F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19761F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19762 19763SONIC NETWORK DRIVER 19764M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19765L: netdev@vger.kernel.org 19766S: Maintained 19767F: drivers/net/ethernet/natsemi/sonic.* 19768 19769SONICS SILICON BACKPLANE DRIVER (SSB) 19770M: Michael Buesch <m@bues.ch> 19771L: linux-wireless@vger.kernel.org 19772S: Maintained 19773F: drivers/ssb/ 19774F: include/linux/ssb/ 19775 19776SONY IMX208 SENSOR DRIVER 19777M: Sakari Ailus <sakari.ailus@linux.intel.com> 19778L: linux-media@vger.kernel.org 19779S: Maintained 19780T: git git://linuxtv.org/media_tree.git 19781F: drivers/media/i2c/imx208.c 19782 19783SONY IMX214 SENSOR DRIVER 19784M: Ricardo Ribalda <ribalda@kernel.org> 19785L: linux-media@vger.kernel.org 19786S: Maintained 19787T: git git://linuxtv.org/media_tree.git 19788F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19789F: drivers/media/i2c/imx214.c 19790 19791SONY IMX219 SENSOR DRIVER 19792M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19793L: linux-media@vger.kernel.org 19794S: Maintained 19795T: git git://linuxtv.org/media_tree.git 19796F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19797F: drivers/media/i2c/imx219.c 19798 19799SONY IMX258 SENSOR DRIVER 19800M: Sakari Ailus <sakari.ailus@linux.intel.com> 19801L: linux-media@vger.kernel.org 19802S: Maintained 19803T: git git://linuxtv.org/media_tree.git 19804F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19805F: drivers/media/i2c/imx258.c 19806 19807SONY IMX274 SENSOR DRIVER 19808M: Leon Luo <leonl@leopardimaging.com> 19809L: linux-media@vger.kernel.org 19810S: Maintained 19811T: git git://linuxtv.org/media_tree.git 19812F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19813F: drivers/media/i2c/imx274.c 19814 19815SONY IMX290 SENSOR DRIVER 19816M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19817L: linux-media@vger.kernel.org 19818S: Maintained 19819T: git git://linuxtv.org/media_tree.git 19820F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19821F: drivers/media/i2c/imx290.c 19822 19823SONY IMX296 SENSOR DRIVER 19824M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19825M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19826L: linux-media@vger.kernel.org 19827S: Maintained 19828T: git git://linuxtv.org/media_tree.git 19829F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19830F: drivers/media/i2c/imx296.c 19831 19832SONY IMX319 SENSOR DRIVER 19833M: Bingbu Cao <bingbu.cao@intel.com> 19834L: linux-media@vger.kernel.org 19835S: Maintained 19836T: git git://linuxtv.org/media_tree.git 19837F: drivers/media/i2c/imx319.c 19838 19839SONY IMX334 SENSOR DRIVER 19840M: Paul J. Murphy <paul.j.murphy@intel.com> 19841M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19842L: linux-media@vger.kernel.org 19843S: Maintained 19844T: git git://linuxtv.org/media_tree.git 19845F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19846F: drivers/media/i2c/imx334.c 19847 19848SONY IMX335 SENSOR DRIVER 19849M: Paul J. Murphy <paul.j.murphy@intel.com> 19850M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19851L: linux-media@vger.kernel.org 19852S: Maintained 19853T: git git://linuxtv.org/media_tree.git 19854F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19855F: drivers/media/i2c/imx335.c 19856 19857SONY IMX355 SENSOR DRIVER 19858M: Tianshu Qiu <tian.shu.qiu@intel.com> 19859L: linux-media@vger.kernel.org 19860S: Maintained 19861T: git git://linuxtv.org/media_tree.git 19862F: drivers/media/i2c/imx355.c 19863 19864SONY IMX412 SENSOR DRIVER 19865M: Paul J. Murphy <paul.j.murphy@intel.com> 19866M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19867L: linux-media@vger.kernel.org 19868S: Maintained 19869T: git git://linuxtv.org/media_tree.git 19870F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19871F: drivers/media/i2c/imx412.c 19872 19873SONY IMX415 SENSOR DRIVER 19874M: Michael Riesch <michael.riesch@wolfvision.net> 19875L: linux-media@vger.kernel.org 19876S: Maintained 19877T: git git://linuxtv.org/media_tree.git 19878F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19879F: drivers/media/i2c/imx415.c 19880 19881SONY MEMORYSTICK SUBSYSTEM 19882M: Maxim Levitsky <maximlevitsky@gmail.com> 19883M: Alex Dubov <oakad@yahoo.com> 19884M: Ulf Hansson <ulf.hansson@linaro.org> 19885L: linux-mmc@vger.kernel.org 19886S: Maintained 19887T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19888F: drivers/memstick/ 19889F: include/linux/memstick.h 19890 19891SONY VAIO CONTROL DEVICE DRIVER 19892M: Mattia Dongili <malattia@linux.it> 19893L: platform-driver-x86@vger.kernel.org 19894S: Maintained 19895W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19896F: Documentation/admin-guide/laptops/sony-laptop.rst 19897F: drivers/char/sonypi.c 19898F: drivers/platform/x86/sony-laptop.c 19899F: include/linux/sony-laptop.h 19900 19901SOUND 19902M: Jaroslav Kysela <perex@perex.cz> 19903M: Takashi Iwai <tiwai@suse.com> 19904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19905S: Maintained 19906W: http://www.alsa-project.org/ 19907Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19909F: Documentation/sound/ 19910F: include/sound/ 19911F: include/uapi/sound/ 19912F: sound/ 19913F: tools/testing/selftests/alsa 19914 19915SOUND - ALSA SELFTESTS 19916M: Mark Brown <broonie@kernel.org> 19917L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19918L: linux-kselftest@vger.kernel.org 19919S: Supported 19920F: tools/testing/selftests/alsa 19921 19922SOUND - COMPRESSED AUDIO 19923M: Vinod Koul <vkoul@kernel.org> 19924L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19925S: Supported 19926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19927F: Documentation/sound/designs/compress-offload.rst 19928F: include/sound/compress_driver.h 19929F: include/uapi/sound/compress_* 19930F: sound/core/compress_offload.c 19931F: sound/soc/soc-compress.c 19932 19933SOUND - DMAENGINE HELPERS 19934M: Lars-Peter Clausen <lars@metafoo.de> 19935S: Supported 19936F: include/sound/dmaengine_pcm.h 19937F: sound/core/pcm_dmaengine.c 19938F: sound/soc/soc-generic-dmaengine-pcm.c 19939 19940SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19941M: Liam Girdwood <lgirdwood@gmail.com> 19942M: Mark Brown <broonie@kernel.org> 19943L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19944S: Supported 19945W: http://alsa-project.org/main/index.php/ASoC 19946T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19947F: Documentation/devicetree/bindings/sound/ 19948F: Documentation/sound/soc/ 19949F: include/dt-bindings/sound/ 19950F: include/sound/soc* 19951F: sound/soc/ 19952 19953SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19954M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19955M: Liam Girdwood <lgirdwood@gmail.com> 19956M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19957M: Bard Liao <yung-chuan.liao@linux.intel.com> 19958M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19959M: Daniel Baluta <daniel.baluta@nxp.com> 19960R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19961L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19962S: Supported 19963W: https://github.com/thesofproject/linux/ 19964F: sound/soc/sof/ 19965 19966SOUNDWIRE SUBSYSTEM 19967M: Vinod Koul <vkoul@kernel.org> 19968M: Bard Liao <yung-chuan.liao@linux.intel.com> 19969R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19970R: Sanyog Kale <sanyog.r.kale@intel.com> 19971L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19972S: Supported 19973T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19974F: Documentation/driver-api/soundwire/ 19975F: drivers/soundwire/ 19976F: include/linux/soundwire/ 19977 19978SP2 MEDIA DRIVER 19979M: Olli Salonen <olli.salonen@iki.fi> 19980L: linux-media@vger.kernel.org 19981S: Maintained 19982W: https://linuxtv.org 19983Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19984F: drivers/media/dvb-frontends/sp2* 19985 19986SPANISH DOCUMENTATION 19987M: Carlos Bilbao <carlos.bilbao@amd.com> 19988S: Maintained 19989F: Documentation/translations/sp_SP/ 19990 19991SPARC + UltraSPARC (sparc/sparc64) 19992M: "David S. Miller" <davem@davemloft.net> 19993L: sparclinux@vger.kernel.org 19994S: Maintained 19995Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19997T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19998F: arch/sparc/ 19999F: drivers/sbus/ 20000 20001SPARC SERIAL DRIVERS 20002M: "David S. Miller" <davem@davemloft.net> 20003L: sparclinux@vger.kernel.org 20004S: Maintained 20005T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20007F: drivers/tty/serial/suncore.c 20008F: drivers/tty/serial/sunhv.c 20009F: drivers/tty/serial/sunsab.c 20010F: drivers/tty/serial/sunsab.h 20011F: drivers/tty/serial/sunsu.c 20012F: drivers/tty/serial/sunzilog.c 20013F: drivers/tty/serial/sunzilog.h 20014F: drivers/tty/vcc.c 20015F: include/linux/sunserialcore.h 20016 20017SPARSE CHECKER 20018M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20019L: linux-sparse@vger.kernel.org 20020S: Maintained 20021W: https://sparse.docs.kernel.org/ 20022Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20023B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20024T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20025F: include/linux/compiler.h 20026 20027SPEAKUP CONSOLE SPEECH DRIVER 20028M: William Hubbs <w.d.hubbs@gmail.com> 20029M: Chris Brannon <chris@the-brannons.com> 20030M: Kirk Reiser <kirk@reisers.ca> 20031M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20032L: speakup@linux-speakup.org 20033S: Odd Fixes 20034W: http://www.linux-speakup.org/ 20035W: https://github.com/linux-speakup/speakup 20036B: https://github.com/linux-speakup/speakup/issues 20037F: drivers/accessibility/speakup/ 20038 20039SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20040M: Viresh Kumar <vireshk@kernel.org> 20041M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20042M: soc@kernel.org 20043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20044S: Maintained 20045W: http://www.st.com/spear 20046F: arch/arm/boot/dts/st/spear* 20047F: arch/arm/mach-spear/ 20048F: drivers/clk/spear/ 20049F: drivers/pinctrl/spear/ 20050 20051SPI NOR SUBSYSTEM 20052M: Tudor Ambarus <tudor.ambarus@linaro.org> 20053M: Pratyush Yadav <pratyush@kernel.org> 20054R: Michael Walle <michael@walle.cc> 20055L: linux-mtd@lists.infradead.org 20056S: Maintained 20057W: http://www.linux-mtd.infradead.org/ 20058Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20059C: irc://irc.oftc.net/mtd 20060T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20061F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20062F: drivers/mtd/spi-nor/ 20063F: include/linux/mtd/spi-nor.h 20064 20065SPI SUBSYSTEM 20066M: Mark Brown <broonie@kernel.org> 20067L: linux-spi@vger.kernel.org 20068S: Maintained 20069Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20070T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20071F: Documentation/devicetree/bindings/spi/ 20072F: Documentation/spi/ 20073F: drivers/spi/ 20074F: include/linux/spi/ 20075F: include/uapi/linux/spi/ 20076F: tools/spi/ 20077 20078SPIDERNET NETWORK DRIVER for CELL 20079M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20080M: Geoff Levand <geoff@infradead.org> 20081L: netdev@vger.kernel.org 20082L: linuxppc-dev@lists.ozlabs.org 20083S: Maintained 20084F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20085F: drivers/net/ethernet/toshiba/spider_net* 20086 20087SPMI SUBSYSTEM 20088M: Stephen Boyd <sboyd@kernel.org> 20089L: linux-kernel@vger.kernel.org 20090S: Maintained 20091T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20092F: Documentation/devicetree/bindings/spmi/ 20093F: drivers/spmi/ 20094F: include/dt-bindings/spmi/spmi.h 20095F: include/linux/spmi.h 20096F: include/trace/events/spmi.h 20097 20098SPU FILE SYSTEM 20099M: Jeremy Kerr <jk@ozlabs.org> 20100L: linuxppc-dev@lists.ozlabs.org 20101S: Supported 20102W: http://www.ibm.com/developerworks/power/cell/ 20103F: Documentation/filesystems/spufs/spufs.rst 20104F: arch/powerpc/platforms/cell/spufs/ 20105 20106SQUASHFS FILE SYSTEM 20107M: Phillip Lougher <phillip@squashfs.org.uk> 20108L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20109S: Maintained 20110W: http://squashfs.org.uk 20111T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20112F: Documentation/filesystems/squashfs.rst 20113F: fs/squashfs/ 20114 20115SRM (Alpha) environment access 20116M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20117S: Maintained 20118F: arch/alpha/kernel/srm_env.c 20119 20120ST LSM6DSx IMU IIO DRIVER 20121M: Lorenzo Bianconi <lorenzo@kernel.org> 20122L: linux-iio@vger.kernel.org 20123S: Maintained 20124W: http://www.st.com/ 20125F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20126F: drivers/iio/imu/st_lsm6dsx/ 20127 20128ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20129M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20130M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20131L: linux-media@vger.kernel.org 20132S: Maintained 20133T: git git://linuxtv.org/media_tree.git 20134F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20135F: drivers/media/i2c/st-mipid02.c 20136 20137ST STM32 I2C/SMBUS DRIVER 20138M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20139M: Alain Volmat <alain.volmat@foss.st.com> 20140L: linux-i2c@vger.kernel.org 20141S: Maintained 20142F: drivers/i2c/busses/i2c-stm32* 20143 20144ST STM32 SPI DRIVER 20145M: Alain Volmat <alain.volmat@foss.st.com> 20146L: linux-spi@vger.kernel.org 20147S: Maintained 20148F: drivers/spi/spi-stm32.c 20149 20150ST STPDDC60 DRIVER 20151M: Daniel Nilsson <daniel.nilsson@flex.com> 20152L: linux-hwmon@vger.kernel.org 20153S: Maintained 20154F: Documentation/hwmon/stpddc60.rst 20155F: drivers/hwmon/pmbus/stpddc60.c 20156 20157ST VGXY61 DRIVER 20158M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20159M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20160L: linux-media@vger.kernel.org 20161S: Maintained 20162T: git git://linuxtv.org/media_tree.git 20163F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20164F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20165F: drivers/media/i2c/st-vgxy61.c 20166 20167ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20168M: Song Qiang <songqiang1304521@gmail.com> 20169L: linux-iio@vger.kernel.org 20170S: Maintained 20171F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20172F: drivers/iio/proximity/vl53l0x-i2c.c 20173 20174STABLE BRANCH 20175M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20176M: Sasha Levin <sashal@kernel.org> 20177L: stable@vger.kernel.org 20178S: Supported 20179F: Documentation/process/stable-kernel-rules.rst 20180 20181STAGING - ATOMISP DRIVER 20182M: Hans de Goede <hdegoede@redhat.com> 20183M: Mauro Carvalho Chehab <mchehab@kernel.org> 20184R: Sakari Ailus <sakari.ailus@linux.intel.com> 20185L: linux-media@vger.kernel.org 20186S: Maintained 20187F: drivers/staging/media/atomisp/ 20188 20189STAGING - FIELDBUS SUBSYSTEM 20190M: Sven Van Asbroeck <TheSven73@gmail.com> 20191S: Maintained 20192F: drivers/staging/fieldbus/* 20193F: drivers/staging/fieldbus/Documentation/ 20194 20195STAGING - HMS ANYBUS-S BUS 20196M: Sven Van Asbroeck <TheSven73@gmail.com> 20197S: Maintained 20198F: drivers/staging/fieldbus/anybuss/ 20199 20200STAGING - INDUSTRIAL IO 20201M: Jonathan Cameron <jic23@kernel.org> 20202L: linux-iio@vger.kernel.org 20203S: Odd Fixes 20204F: Documentation/devicetree/bindings/staging/iio/ 20205F: drivers/staging/iio/ 20206 20207STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20208M: Marc Dietrich <marvin24@gmx.de> 20209L: ac100@lists.launchpad.net (moderated for non-subscribers) 20210L: linux-tegra@vger.kernel.org 20211S: Maintained 20212F: drivers/staging/nvec/ 20213 20214STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20215M: Jens Frederich <jfrederich@gmail.com> 20216M: Jon Nettleton <jon.nettleton@gmail.com> 20217S: Maintained 20218W: http://wiki.laptop.org/go/DCON 20219F: drivers/staging/olpc_dcon/ 20220 20221STAGING - REALTEK RTL8712U DRIVERS 20222M: Larry Finger <Larry.Finger@lwfinger.net> 20223M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20224S: Odd Fixes 20225F: drivers/staging/rtl8712/ 20226 20227STAGING - SEPS525 LCD CONTROLLER DRIVERS 20228M: Michael Hennerich <michael.hennerich@analog.com> 20229L: linux-fbdev@vger.kernel.org 20230S: Supported 20231F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20232F: drivers/staging/fbtft/fb_seps525.c 20233 20234STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20235M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20236M: Teddy Wang <teddy.wang@siliconmotion.com> 20237M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20238L: linux-fbdev@vger.kernel.org 20239S: Maintained 20240F: drivers/staging/sm750fb/ 20241 20242STAGING - VIA VT665X DRIVERS 20243M: Forest Bond <forest@alittletooquiet.net> 20244S: Odd Fixes 20245F: drivers/staging/vt665?/ 20246 20247STAGING SUBSYSTEM 20248M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20249L: linux-staging@lists.linux.dev 20250S: Supported 20251T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20252F: drivers/staging/ 20253 20254STARFIRE/DURALAN NETWORK DRIVER 20255M: Ion Badulescu <ionut@badula.org> 20256S: Odd Fixes 20257F: drivers/net/ethernet/adaptec/starfire* 20258 20259STARFIVE CRYPTO DRIVER 20260M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20261M: William Qiu <william.qiu@starfivetech.com> 20262S: Supported 20263F: Documentation/devicetree/bindings/crypto/starfive* 20264F: drivers/crypto/starfive/ 20265 20266STARFIVE DEVICETREES 20267M: Emil Renner Berthing <kernel@esmil.dk> 20268S: Maintained 20269F: arch/riscv/boot/dts/starfive/ 20270 20271STARFIVE DWMAC GLUE LAYER 20272M: Emil Renner Berthing <kernel@esmil.dk> 20273M: Samin Guo <samin.guo@starfivetech.com> 20274S: Maintained 20275F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20276F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20277 20278STARFIVE JH7110 MMC/SD/SDIO DRIVER 20279M: William Qiu <william.qiu@starfivetech.com> 20280S: Supported 20281F: Documentation/devicetree/bindings/mmc/starfive* 20282F: drivers/mmc/host/dw_mmc-starfive.c 20283 20284STARFIVE JH7110 TDM DRIVER 20285M: Walker Chen <walker.chen@starfivetech.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20288F: sound/soc/starfive/jh7110_tdm.c 20289 20290STARFIVE JH71X0 CLOCK DRIVERS 20291M: Emil Renner Berthing <kernel@esmil.dk> 20292M: Hal Feng <hal.feng@starfivetech.com> 20293S: Maintained 20294F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20295F: drivers/clk/starfive/clk-starfive-jh71* 20296F: include/dt-bindings/clock/starfive?jh71*.h 20297 20298STARFIVE JH71X0 PINCTRL DRIVERS 20299M: Emil Renner Berthing <kernel@esmil.dk> 20300M: Jianlong Huang <jianlong.huang@starfivetech.com> 20301L: linux-gpio@vger.kernel.org 20302S: Maintained 20303F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20304F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20305F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20306F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20307 20308STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20309M: Emil Renner Berthing <kernel@esmil.dk> 20310M: Hal Feng <hal.feng@starfivetech.com> 20311S: Maintained 20312F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20313F: drivers/reset/starfive/reset-starfive-jh71* 20314F: include/dt-bindings/reset/starfive?jh71*.h 20315 20316STARFIVE JH71X0 USB DRIVERS 20317M: Minda Chen <minda.chen@starfivetech.com> 20318S: Maintained 20319F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20320F: drivers/usb/cdns3/cdns3-starfive.c 20321 20322STARFIVE JH71XX PMU CONTROLLER DRIVER 20323M: Walker Chen <walker.chen@starfivetech.com> 20324S: Supported 20325F: Documentation/devicetree/bindings/power/starfive* 20326F: drivers/soc/starfive/jh71xx_pmu.c 20327F: include/dt-bindings/power/starfive,jh7110-pmu.h 20328 20329STARFIVE SOC DRIVERS 20330M: Conor Dooley <conor@kernel.org> 20331S: Maintained 20332T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20333F: drivers/soc/starfive/ 20334 20335STARFIVE TRNG DRIVER 20336M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20337S: Supported 20338F: Documentation/devicetree/bindings/rng/starfive* 20339F: drivers/char/hw_random/jh7110-trng.c 20340 20341STARFIVE WATCHDOG DRIVER 20342M: Xingyu Wu <xingyu.wu@starfivetech.com> 20343M: Samin Guo <samin.guo@starfivetech.com> 20344S: Supported 20345F: Documentation/devicetree/bindings/watchdog/starfive* 20346F: drivers/watchdog/starfive-wdt.c 20347 20348STATIC BRANCH/CALL 20349M: Peter Zijlstra <peterz@infradead.org> 20350M: Josh Poimboeuf <jpoimboe@kernel.org> 20351M: Jason Baron <jbaron@akamai.com> 20352R: Steven Rostedt <rostedt@goodmis.org> 20353R: Ard Biesheuvel <ardb@kernel.org> 20354S: Supported 20355F: arch/*/include/asm/jump_label*.h 20356F: arch/*/include/asm/static_call*.h 20357F: arch/*/kernel/jump_label.c 20358F: arch/*/kernel/static_call.c 20359F: include/linux/jump_label*.h 20360F: include/linux/static_call*.h 20361F: kernel/jump_label.c 20362F: kernel/static_call.c 20363 20364STI AUDIO (ASoC) DRIVERS 20365M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20367S: Maintained 20368F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20369F: sound/soc/sti/ 20370 20371STI CEC DRIVER 20372M: Alain Volmat <alain.volmat@foss.st.com> 20373S: Maintained 20374F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20375F: drivers/media/cec/platform/sti/ 20376 20377STK1160 USB VIDEO CAPTURE DRIVER 20378M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20379L: linux-media@vger.kernel.org 20380S: Maintained 20381T: git git://linuxtv.org/media_tree.git 20382F: drivers/media/usb/stk1160/ 20383 20384STM32 AUDIO (ASoC) DRIVERS 20385M: Olivier Moysan <olivier.moysan@foss.st.com> 20386M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20388S: Maintained 20389F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20390F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20391F: sound/soc/stm/ 20392 20393STM32 TIMER/LPTIMER DRIVERS 20394M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20395S: Maintained 20396F: Documentation/ABI/testing/*timer-stm32 20397F: Documentation/devicetree/bindings/*/*stm32-*timer* 20398F: drivers/*/stm32-*timer* 20399F: drivers/pwm/pwm-stm32* 20400F: include/linux/*/stm32-*tim* 20401 20402STMMAC ETHERNET DRIVER 20403M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20404M: Jose Abreu <joabreu@synopsys.com> 20405L: netdev@vger.kernel.org 20406S: Supported 20407W: http://www.stlinux.com 20408F: Documentation/networking/device_drivers/ethernet/stmicro/ 20409F: drivers/net/ethernet/stmicro/stmmac/ 20410 20411SUN HAPPY MEAL ETHERNET DRIVER 20412M: Sean Anderson <seanga2@gmail.com> 20413S: Maintained 20414F: drivers/net/ethernet/sun/sunhme.* 20415 20416SUN3/3X 20417M: Sam Creasey <sammy@sammy.net> 20418S: Maintained 20419W: http://sammy.net/sun3/ 20420F: arch/m68k/include/asm/sun3* 20421F: arch/m68k/kernel/*sun3* 20422F: arch/m68k/sun3*/ 20423F: drivers/net/ethernet/i825xx/sun3* 20424 20425SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20426M: Hans de Goede <hdegoede@redhat.com> 20427L: linux-input@vger.kernel.org 20428S: Maintained 20429F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20430F: drivers/input/keyboard/sun4i-lradc-keys.c 20431 20432SUNDANCE NETWORK DRIVER 20433M: Denis Kirjanov <kda@linux-powerpc.org> 20434L: netdev@vger.kernel.org 20435S: Maintained 20436F: drivers/net/ethernet/dlink/sundance.c 20437 20438SUNPLUS ETHERNET DRIVER 20439M: Wells Lu <wellslutw@gmail.com> 20440L: netdev@vger.kernel.org 20441S: Maintained 20442W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20443F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20444F: drivers/net/ethernet/sunplus/ 20445 20446SUNPLUS MMC DRIVER 20447M: Tony Huang <tonyhuang.sunplus@gmail.com> 20448M: Li-hao Kuo <lhjeff911@gmail.com> 20449S: Maintained 20450F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20451F: drivers/mmc/host/sunplus-mmc.c 20452 20453SUNPLUS OCOTP DRIVER 20454M: Vincent Shih <vincent.sunplus@gmail.com> 20455S: Maintained 20456F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20457F: drivers/nvmem/sunplus-ocotp.c 20458 20459SUNPLUS PWM DRIVER 20460M: Hammer Hsieh <hammerh0314@gmail.com> 20461S: Maintained 20462F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20463F: drivers/pwm/pwm-sunplus.c 20464 20465SUNPLUS RTC DRIVER 20466M: Vincent Shih <vincent.sunplus@gmail.com> 20467L: linux-rtc@vger.kernel.org 20468S: Maintained 20469F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20470F: drivers/rtc/rtc-sunplus.c 20471 20472SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20473M: Li-hao Kuo <lhjeff911@gmail.com> 20474L: linux-spi@vger.kernel.org 20475S: Maintained 20476F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20477F: drivers/spi/spi-sunplus-sp7021.c 20478 20479SUNPLUS UART DRIVER 20480M: Hammer Hsieh <hammerh0314@gmail.com> 20481S: Maintained 20482F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20483F: drivers/tty/serial/sunplus-uart.c 20484 20485SUNPLUS USB2 PHY DRIVER 20486M: Vincent Shih <vincent.sunplus@gmail.com> 20487L: linux-usb@vger.kernel.org 20488S: Maintained 20489F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20490F: drivers/phy/sunplus/Kconfig 20491F: drivers/phy/sunplus/Makefile 20492F: drivers/phy/sunplus/phy-sunplus-usb2.c 20493 20494SUNPLUS WATCHDOG DRIVER 20495M: Xiantao Hu <xt.hu@cqplus1.com> 20496L: linux-watchdog@vger.kernel.org 20497S: Maintained 20498F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20499F: drivers/watchdog/sunplus_wdt.c 20500 20501SUPERH 20502M: Yoshinori Sato <ysato@users.sourceforge.jp> 20503M: Rich Felker <dalias@libc.org> 20504M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20505L: linux-sh@vger.kernel.org 20506S: Maintained 20507Q: http://patchwork.kernel.org/project/linux-sh/list/ 20508F: Documentation/arch/sh/ 20509F: arch/sh/ 20510F: drivers/sh/ 20511 20512SUSPEND TO RAM 20513M: "Rafael J. Wysocki" <rafael@kernel.org> 20514M: Len Brown <len.brown@intel.com> 20515M: Pavel Machek <pavel@ucw.cz> 20516L: linux-pm@vger.kernel.org 20517S: Supported 20518B: https://bugzilla.kernel.org 20519F: Documentation/power/ 20520F: arch/x86/kernel/acpi/sleep* 20521F: arch/x86/kernel/acpi/wakeup* 20522F: drivers/base/power/ 20523F: include/linux/freezer.h 20524F: include/linux/pm.h 20525F: include/linux/suspend.h 20526F: kernel/power/ 20527 20528SVGA HANDLING 20529M: Martin Mares <mj@ucw.cz> 20530L: linux-video@atrey.karlin.mff.cuni.cz 20531S: Maintained 20532F: Documentation/admin-guide/svga.rst 20533F: arch/x86/boot/video* 20534 20535SWITCHDEV 20536M: Jiri Pirko <jiri@resnulli.us> 20537M: Ivan Vecera <ivecera@redhat.com> 20538L: netdev@vger.kernel.org 20539S: Supported 20540F: include/net/switchdev.h 20541F: net/switchdev/ 20542 20543SY8106A REGULATOR DRIVER 20544M: Icenowy Zheng <icenowy@aosc.io> 20545S: Maintained 20546F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20547F: drivers/regulator/sy8106a-regulator.c 20548 20549SYNC FILE FRAMEWORK 20550M: Sumit Semwal <sumit.semwal@linaro.org> 20551R: Gustavo Padovan <gustavo@padovan.org> 20552L: linux-media@vger.kernel.org 20553L: dri-devel@lists.freedesktop.org 20554S: Maintained 20555T: git git://anongit.freedesktop.org/drm/drm-misc 20556F: Documentation/driver-api/sync_file.rst 20557F: drivers/dma-buf/dma-fence* 20558F: drivers/dma-buf/sw_sync.c 20559F: drivers/dma-buf/sync_* 20560F: include/linux/sync_file.h 20561F: include/uapi/linux/sync_file.h 20562 20563SYNOPSYS ARC ARCHITECTURE 20564M: Vineet Gupta <vgupta@kernel.org> 20565L: linux-snps-arc@lists.infradead.org 20566S: Supported 20567T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20568F: Documentation/arch/arc 20569F: Documentation/devicetree/bindings/arc/* 20570F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20571F: arch/arc/ 20572F: drivers/clocksource/arc_timer.c 20573F: drivers/tty/serial/arc_uart.c 20574 20575SYNOPSYS ARC HSDK SDP pll clock driver 20576M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20577S: Supported 20578F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20579F: drivers/clk/clk-hsdk-pll.c 20580 20581SYNOPSYS ARC SDP clock driver 20582M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20583S: Supported 20584F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20585F: drivers/clk/axs10x/* 20586 20587SYNOPSYS ARC SDP platform support 20588M: Alexey Brodkin <abrodkin@synopsys.com> 20589S: Supported 20590F: Documentation/devicetree/bindings/arc/axs10* 20591F: arch/arc/boot/dts/ax* 20592F: arch/arc/plat-axs10x 20593 20594SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20595M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20596S: Supported 20597F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20598F: drivers/reset/reset-axs10x.c 20599 20600SYNOPSYS CREG GPIO DRIVER 20601M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20602S: Maintained 20603F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20604F: drivers/gpio/gpio-creg-snps.c 20605 20606SYNOPSYS DESIGNWARE 8250 UART DRIVER 20607M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20608R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20609S: Supported 20610F: drivers/tty/serial/8250/8250_dw.c 20611F: drivers/tty/serial/8250/8250_dwlib.* 20612F: drivers/tty/serial/8250/8250_lpss.c 20613 20614SYNOPSYS DESIGNWARE APB GPIO DRIVER 20615M: Hoan Tran <hoan@os.amperecomputing.com> 20616M: Serge Semin <fancer.lancer@gmail.com> 20617L: linux-gpio@vger.kernel.org 20618S: Maintained 20619F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20620F: drivers/gpio/gpio-dwapb.c 20621 20622SYNOPSYS DESIGNWARE APB SSI DRIVER 20623M: Serge Semin <fancer.lancer@gmail.com> 20624L: linux-spi@vger.kernel.org 20625S: Supported 20626F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20627F: drivers/spi/spi-dw* 20628 20629SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20630M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20631S: Maintained 20632F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20633F: drivers/dma/dw-axi-dmac/ 20634 20635SYNOPSYS DESIGNWARE DMAC DRIVER 20636M: Viresh Kumar <vireshk@kernel.org> 20637R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20638S: Maintained 20639F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20640F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20641F: drivers/dma/dw/ 20642F: include/dt-bindings/dma/dw-dmac.h 20643F: include/linux/dma/dw.h 20644F: include/linux/platform_data/dma-dw.h 20645 20646SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20647M: Jose Abreu <Jose.Abreu@synopsys.com> 20648L: netdev@vger.kernel.org 20649S: Supported 20650F: drivers/net/ethernet/synopsys/ 20651 20652SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20653M: Jose Abreu <Jose.Abreu@synopsys.com> 20654L: netdev@vger.kernel.org 20655S: Supported 20656F: drivers/net/pcs/pcs-xpcs.c 20657F: drivers/net/pcs/pcs-xpcs.h 20658F: include/linux/pcs/pcs-xpcs.h 20659 20660SYNOPSYS DESIGNWARE I2C DRIVER 20661M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20662R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20663R: Mika Westerberg <mika.westerberg@linux.intel.com> 20664R: Jan Dabros <jsd@semihalf.com> 20665L: linux-i2c@vger.kernel.org 20666S: Supported 20667F: drivers/i2c/busses/i2c-designware-* 20668 20669SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20670M: Jaehoon Chung <jh80.chung@samsung.com> 20671L: linux-mmc@vger.kernel.org 20672S: Maintained 20673F: drivers/mmc/host/dw_mmc* 20674 20675SYNOPSYS HSDK RESET CONTROLLER DRIVER 20676M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20677S: Supported 20678F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20679F: drivers/reset/reset-hsdk.c 20680F: include/dt-bindings/reset/snps,hsdk-reset.h 20681 20682SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20683M: Prabu Thangamuthu <prabu.t@synopsys.com> 20684M: Manjunath M B <manjumb@synopsys.com> 20685L: linux-mmc@vger.kernel.org 20686S: Maintained 20687F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20688 20689SYSTEM CONFIGURATION (SYSCON) 20690M: Lee Jones <lee@kernel.org> 20691M: Arnd Bergmann <arnd@arndb.de> 20692S: Supported 20693T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20694F: drivers/mfd/syscon.c 20695 20696SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20697M: Sudeep Holla <sudeep.holla@arm.com> 20698R: Cristian Marussi <cristian.marussi@arm.com> 20699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20700S: Maintained 20701F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20702F: drivers/clk/clk-sc[mp]i.c 20703F: drivers/cpufreq/sc[mp]i-cpufreq.c 20704F: drivers/firmware/arm_scmi/ 20705F: drivers/firmware/arm_scpi.c 20706F: drivers/powercap/arm_scmi_powercap.c 20707F: drivers/regulator/scmi-regulator.c 20708F: drivers/reset/reset-scmi.c 20709F: include/linux/sc[mp]i_protocol.h 20710F: include/trace/events/scmi.h 20711F: include/uapi/linux/virtio_scmi.h 20712 20713SYSTEM RESET/SHUTDOWN DRIVERS 20714M: Sebastian Reichel <sre@kernel.org> 20715L: linux-pm@vger.kernel.org 20716S: Maintained 20717T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20718F: Documentation/devicetree/bindings/power/reset/ 20719F: drivers/power/reset/ 20720 20721SYSTEM TRACE MODULE CLASS 20722M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20723S: Maintained 20724T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20725F: Documentation/trace/stm.rst 20726F: drivers/hwtracing/stm/ 20727F: include/linux/stm.h 20728F: include/uapi/linux/stm.h 20729 20730SYSTEM76 ACPI DRIVER 20731M: Jeremy Soller <jeremy@system76.com> 20732M: System76 Product Development <productdev@system76.com> 20733L: platform-driver-x86@vger.kernel.org 20734S: Maintained 20735F: drivers/platform/x86/system76_acpi.c 20736 20737SYSV FILESYSTEM 20738S: Orphan 20739F: Documentation/filesystems/sysv-fs.rst 20740F: fs/sysv/ 20741F: include/linux/sysv_fs.h 20742 20743TASKSTATS STATISTICS INTERFACE 20744M: Balbir Singh <bsingharora@gmail.com> 20745S: Maintained 20746F: Documentation/accounting/taskstats* 20747F: include/linux/taskstats* 20748F: kernel/taskstats.c 20749 20750TC subsystem 20751M: Jamal Hadi Salim <jhs@mojatatu.com> 20752M: Cong Wang <xiyou.wangcong@gmail.com> 20753M: Jiri Pirko <jiri@resnulli.us> 20754L: netdev@vger.kernel.org 20755S: Maintained 20756F: include/net/pkt_cls.h 20757F: include/net/pkt_sched.h 20758F: include/net/tc_act/ 20759F: include/uapi/linux/pkt_cls.h 20760F: include/uapi/linux/pkt_sched.h 20761F: include/uapi/linux/tc_act/ 20762F: include/uapi/linux/tc_ematch/ 20763F: net/sched/ 20764F: tools/testing/selftests/tc-testing 20765 20766TC90522 MEDIA DRIVER 20767M: Akihiro Tsukada <tskd08@gmail.com> 20768L: linux-media@vger.kernel.org 20769S: Odd Fixes 20770F: drivers/media/dvb-frontends/tc90522* 20771 20772TCP LOW PRIORITY MODULE 20773M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20774M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20775S: Maintained 20776W: http://tcp-lp-mod.sourceforge.net/ 20777F: net/ipv4/tcp_lp.c 20778 20779TDA10071 MEDIA DRIVER 20780M: Antti Palosaari <crope@iki.fi> 20781L: linux-media@vger.kernel.org 20782S: Maintained 20783W: https://linuxtv.org 20784W: http://palosaari.fi/linux/ 20785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20786T: git git://linuxtv.org/anttip/media_tree.git 20787F: drivers/media/dvb-frontends/tda10071* 20788 20789TDA18212 MEDIA DRIVER 20790M: Antti Palosaari <crope@iki.fi> 20791L: linux-media@vger.kernel.org 20792S: Maintained 20793W: https://linuxtv.org 20794W: http://palosaari.fi/linux/ 20795Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20796T: git git://linuxtv.org/anttip/media_tree.git 20797F: drivers/media/tuners/tda18212* 20798 20799TDA18218 MEDIA DRIVER 20800M: Antti Palosaari <crope@iki.fi> 20801L: linux-media@vger.kernel.org 20802S: Maintained 20803W: https://linuxtv.org 20804W: http://palosaari.fi/linux/ 20805Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20806T: git git://linuxtv.org/anttip/media_tree.git 20807F: drivers/media/tuners/tda18218* 20808 20809TDA18250 MEDIA DRIVER 20810M: Olli Salonen <olli.salonen@iki.fi> 20811L: linux-media@vger.kernel.org 20812S: Maintained 20813W: https://linuxtv.org 20814Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20815T: git git://linuxtv.org/media_tree.git 20816F: drivers/media/tuners/tda18250* 20817 20818TDA18271 MEDIA DRIVER 20819M: Michael Krufky <mkrufky@linuxtv.org> 20820L: linux-media@vger.kernel.org 20821S: Maintained 20822W: https://linuxtv.org 20823W: http://github.com/mkrufky 20824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20825T: git git://linuxtv.org/mkrufky/tuners.git 20826F: drivers/media/tuners/tda18271* 20827 20828TDA1997x MEDIA DRIVER 20829M: Tim Harvey <tharvey@gateworks.com> 20830L: linux-media@vger.kernel.org 20831S: Maintained 20832W: https://linuxtv.org 20833Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20834F: drivers/media/i2c/tda1997x.* 20835 20836TDA827x MEDIA DRIVER 20837M: Michael Krufky <mkrufky@linuxtv.org> 20838L: linux-media@vger.kernel.org 20839S: Maintained 20840W: https://linuxtv.org 20841W: http://github.com/mkrufky 20842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20843T: git git://linuxtv.org/mkrufky/tuners.git 20844F: drivers/media/tuners/tda8290.* 20845 20846TDA8290 MEDIA DRIVER 20847M: Michael Krufky <mkrufky@linuxtv.org> 20848L: linux-media@vger.kernel.org 20849S: Maintained 20850W: https://linuxtv.org 20851W: http://github.com/mkrufky 20852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20853T: git git://linuxtv.org/mkrufky/tuners.git 20854F: drivers/media/tuners/tda8290.* 20855 20856TDA9840 MEDIA DRIVER 20857M: Hans Verkuil <hverkuil@xs4all.nl> 20858L: linux-media@vger.kernel.org 20859S: Maintained 20860W: https://linuxtv.org 20861T: git git://linuxtv.org/media_tree.git 20862F: drivers/media/i2c/tda9840* 20863 20864TEA5761 TUNER DRIVER 20865M: Mauro Carvalho Chehab <mchehab@kernel.org> 20866L: linux-media@vger.kernel.org 20867S: Odd fixes 20868W: https://linuxtv.org 20869T: git git://linuxtv.org/media_tree.git 20870F: drivers/media/tuners/tea5761.* 20871 20872TEA5767 TUNER DRIVER 20873M: Mauro Carvalho Chehab <mchehab@kernel.org> 20874L: linux-media@vger.kernel.org 20875S: Maintained 20876W: https://linuxtv.org 20877T: git git://linuxtv.org/media_tree.git 20878F: drivers/media/tuners/tea5767.* 20879 20880TEA6415C MEDIA DRIVER 20881M: Hans Verkuil <hverkuil@xs4all.nl> 20882L: linux-media@vger.kernel.org 20883S: Maintained 20884W: https://linuxtv.org 20885T: git git://linuxtv.org/media_tree.git 20886F: drivers/media/i2c/tea6415c* 20887 20888TEA6420 MEDIA DRIVER 20889M: Hans Verkuil <hverkuil@xs4all.nl> 20890L: linux-media@vger.kernel.org 20891S: Maintained 20892W: https://linuxtv.org 20893T: git git://linuxtv.org/media_tree.git 20894F: drivers/media/i2c/tea6420* 20895 20896TEAM DRIVER 20897M: Jiri Pirko <jiri@resnulli.us> 20898L: netdev@vger.kernel.org 20899S: Supported 20900F: drivers/net/team/ 20901F: include/linux/if_team.h 20902F: include/uapi/linux/if_team.h 20903F: tools/testing/selftests/drivers/net/team/ 20904 20905TECHNICAL ADVISORY BOARD PROCESS DOCS 20906M: "Theodore Ts'o" <tytso@mit.edu> 20907M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20908L: tech-board-discuss@lists.linux-foundation.org 20909S: Maintained 20910F: Documentation/process/contribution-maturity-model.rst 20911F: Documentation/process/researcher-guidelines.rst 20912 20913TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20914M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20915S: Maintained 20916F: arch/x86/platform/ts5500/ 20917 20918TECHNOTREND USB IR RECEIVER 20919M: Sean Young <sean@mess.org> 20920L: linux-media@vger.kernel.org 20921S: Maintained 20922F: drivers/media/rc/ttusbir.c 20923 20924TECHWELL TW9910 VIDEO DECODER 20925L: linux-media@vger.kernel.org 20926S: Orphan 20927F: drivers/media/i2c/tw9910.c 20928F: include/media/i2c/tw9910.h 20929 20930TEE SUBSYSTEM 20931M: Jens Wiklander <jens.wiklander@linaro.org> 20932R: Sumit Garg <sumit.garg@linaro.org> 20933L: op-tee@lists.trustedfirmware.org 20934S: Maintained 20935F: Documentation/staging/tee.rst 20936F: drivers/tee/ 20937F: include/linux/tee_drv.h 20938F: include/uapi/linux/tee.h 20939 20940TEGRA ARCHITECTURE SUPPORT 20941M: Thierry Reding <thierry.reding@gmail.com> 20942M: Jonathan Hunter <jonathanh@nvidia.com> 20943L: linux-tegra@vger.kernel.org 20944S: Supported 20945Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20947N: [^a-z]tegra 20948 20949TEGRA CLOCK DRIVER 20950M: Peter De Schrijver <pdeschrijver@nvidia.com> 20951M: Prashant Gaikwad <pgaikwad@nvidia.com> 20952S: Supported 20953F: drivers/clk/tegra/ 20954 20955TEGRA DMA DRIVERS 20956M: Laxman Dewangan <ldewangan@nvidia.com> 20957M: Jon Hunter <jonathanh@nvidia.com> 20958S: Supported 20959F: drivers/dma/tegra* 20960 20961TEGRA I2C DRIVER 20962M: Laxman Dewangan <ldewangan@nvidia.com> 20963R: Dmitry Osipenko <digetx@gmail.com> 20964S: Supported 20965F: drivers/i2c/busses/i2c-tegra.c 20966 20967TEGRA IOMMU DRIVERS 20968M: Thierry Reding <thierry.reding@gmail.com> 20969R: Krishna Reddy <vdumpa@nvidia.com> 20970L: linux-tegra@vger.kernel.org 20971S: Supported 20972F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20973F: drivers/iommu/tegra* 20974 20975TEGRA KBC DRIVER 20976M: Laxman Dewangan <ldewangan@nvidia.com> 20977S: Supported 20978F: drivers/input/keyboard/tegra-kbc.c 20979 20980TEGRA NAND DRIVER 20981M: Stefan Agner <stefan@agner.ch> 20982M: Lucas Stach <dev@lynxeye.de> 20983S: Maintained 20984F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20985F: drivers/mtd/nand/raw/tegra_nand.c 20986 20987TEGRA PWM DRIVER 20988M: Thierry Reding <thierry.reding@gmail.com> 20989S: Supported 20990F: drivers/pwm/pwm-tegra.c 20991 20992TEGRA QUAD SPI DRIVER 20993M: Thierry Reding <thierry.reding@gmail.com> 20994M: Jonathan Hunter <jonathanh@nvidia.com> 20995M: Sowjanya Komatineni <skomatineni@nvidia.com> 20996L: linux-tegra@vger.kernel.org 20997S: Maintained 20998F: drivers/spi/spi-tegra210-quad.c 20999 21000TEGRA SERIAL DRIVER 21001M: Laxman Dewangan <ldewangan@nvidia.com> 21002S: Supported 21003F: drivers/tty/serial/serial-tegra.c 21004 21005TEGRA SPI DRIVER 21006M: Laxman Dewangan <ldewangan@nvidia.com> 21007S: Supported 21008F: drivers/spi/spi-tegra* 21009 21010TEGRA VIDEO DRIVER 21011M: Thierry Reding <thierry.reding@gmail.com> 21012M: Jonathan Hunter <jonathanh@nvidia.com> 21013M: Sowjanya Komatineni <skomatineni@nvidia.com> 21014M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21015L: linux-media@vger.kernel.org 21016L: linux-tegra@vger.kernel.org 21017S: Maintained 21018F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21019F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21021F: drivers/staging/media/tegra-video/ 21022 21023TEGRA XUSB PADCTL DRIVER 21024M: JC Kuo <jckuo@nvidia.com> 21025S: Supported 21026F: drivers/phy/tegra/xusb* 21027 21028TEHUTI ETHERNET DRIVER 21029M: Andy Gospodarek <andy@greyhouse.net> 21030L: netdev@vger.kernel.org 21031S: Supported 21032F: drivers/net/ethernet/tehuti/* 21033 21034TELECOM CLOCK DRIVER FOR MCPL0010 21035M: Mark Gross <markgross@kernel.org> 21036S: Supported 21037F: drivers/char/tlclk.c 21038 21039TEMPO SEMICONDUCTOR DRIVERS 21040M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21041S: Maintained 21042F: Documentation/devicetree/bindings/sound/tscs*.txt 21043F: sound/soc/codecs/tscs*.c 21044F: sound/soc/codecs/tscs*.h 21045 21046TENSILICA XTENSA PORT (xtensa) 21047M: Chris Zankel <chris@zankel.net> 21048M: Max Filippov <jcmvbkbc@gmail.com> 21049S: Maintained 21050T: git https://github.com/jcmvbkbc/linux-xtensa.git 21051F: arch/xtensa/ 21052F: drivers/irqchip/irq-xtensa-* 21053 21054TEXAS INSTRUMENTS ASoC DRIVERS 21055M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21056L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21057S: Maintained 21058F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21059F: sound/soc/ti/ 21060 21061TEXAS INSTRUMENTS DMA DRIVERS 21062M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21063L: dmaengine@vger.kernel.org 21064S: Maintained 21065F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21066F: Documentation/devicetree/bindings/dma/ti-edma.txt 21067F: Documentation/devicetree/bindings/dma/ti/ 21068F: drivers/dma/ti/ 21069F: include/linux/dma/k3-psil.h 21070F: include/linux/dma/k3-udma-glue.h 21071F: include/linux/dma/ti-cppi5.h 21072X: drivers/dma/ti/cppi41.c 21073 21074TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21075M: Robert Marko <robert.marko@sartura.hr> 21076M: Luka Perkov <luka.perkov@sartura.hr> 21077L: linux-hwmon@vger.kernel.org 21078S: Maintained 21079F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21080F: Documentation/hwmon/tps23861.rst 21081F: drivers/hwmon/tps23861.c 21082 21083TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21084M: Ricardo Ribalda <ribalda@kernel.org> 21085L: linux-iio@vger.kernel.org 21086S: Supported 21087F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21088F: drivers/iio/dac/ti-dac7612.c 21089 21090TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21091M: Nishanth Menon <nm@ti.com> 21092M: Tero Kristo <kristo@kernel.org> 21093M: Santosh Shilimkar <ssantosh@kernel.org> 21094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21095S: Maintained 21096F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21097F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21098F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21099F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21100F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21101F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21102F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21103F: drivers/clk/keystone/sci-clk.c 21104F: drivers/firmware/ti_sci* 21105F: drivers/irqchip/irq-ti-sci-inta.c 21106F: drivers/irqchip/irq-ti-sci-intr.c 21107F: drivers/reset/reset-ti-sci.c 21108F: drivers/soc/ti/ti_sci_inta_msi.c 21109F: drivers/soc/ti/ti_sci_pm_domains.c 21110F: include/dt-bindings/soc/ti,sci_pm_domain.h 21111F: include/linux/soc/ti/ti_sci_inta_msi.h 21112F: include/linux/soc/ti/ti_sci_protocol.h 21113 21114TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21115M: Puranjay Mohan <puranjay12@gmail.com> 21116L: linux-iio@vger.kernel.org 21117S: Supported 21118F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21119F: drivers/iio/temperature/tmp117.c 21120 21121THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21122M: Hans Verkuil <hverkuil@xs4all.nl> 21123L: linux-media@vger.kernel.org 21124S: Maintained 21125W: https://linuxtv.org 21126T: git git://linuxtv.org/media_tree.git 21127F: drivers/media/radio/radio-raremono.c 21128 21129THERMAL 21130M: Rafael J. Wysocki <rafael@kernel.org> 21131M: Daniel Lezcano <daniel.lezcano@linaro.org> 21132R: Amit Kucheria <amitk@kernel.org> 21133R: Zhang Rui <rui.zhang@intel.com> 21134L: linux-pm@vger.kernel.org 21135S: Supported 21136Q: https://patchwork.kernel.org/project/linux-pm/list/ 21137T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21138F: Documentation/ABI/testing/sysfs-class-thermal 21139F: Documentation/admin-guide/thermal/ 21140F: Documentation/devicetree/bindings/thermal/ 21141F: Documentation/driver-api/thermal/ 21142F: drivers/thermal/ 21143F: include/dt-bindings/thermal/ 21144F: include/linux/cpu_cooling.h 21145F: include/linux/thermal.h 21146F: include/uapi/linux/thermal.h 21147F: tools/lib/thermal/ 21148F: tools/thermal/ 21149 21150THERMAL DRIVER FOR AMLOGIC SOCS 21151M: Guillaume La Roque <glaroque@baylibre.com> 21152L: linux-pm@vger.kernel.org 21153L: linux-amlogic@lists.infradead.org 21154S: Supported 21155W: http://linux-meson.com/ 21156F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21157F: drivers/thermal/amlogic_thermal.c 21158 21159THERMAL/CPU_COOLING 21160M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21161M: Daniel Lezcano <daniel.lezcano@linaro.org> 21162M: Viresh Kumar <viresh.kumar@linaro.org> 21163R: Lukasz Luba <lukasz.luba@arm.com> 21164L: linux-pm@vger.kernel.org 21165S: Supported 21166F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21167F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21168F: drivers/thermal/cpufreq_cooling.c 21169F: drivers/thermal/cpuidle_cooling.c 21170F: include/linux/cpu_cooling.h 21171 21172THERMAL/POWER_ALLOCATOR 21173M: Lukasz Luba <lukasz.luba@arm.com> 21174L: linux-pm@vger.kernel.org 21175S: Maintained 21176F: Documentation/driver-api/thermal/power_allocator.rst 21177F: drivers/thermal/gov_power_allocator.c 21178F: drivers/thermal/thermal_trace_ipa.h 21179 21180THINKPAD ACPI EXTRAS DRIVER 21181M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21182L: ibm-acpi-devel@lists.sourceforge.net 21183L: platform-driver-x86@vger.kernel.org 21184S: Maintained 21185W: http://ibm-acpi.sourceforge.net 21186W: http://thinkwiki.org/wiki/Ibm-acpi 21187T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21188F: drivers/platform/x86/thinkpad_acpi.c 21189 21190THINKPAD LMI DRIVER 21191M: Mark Pearson <markpearson@lenovo.com> 21192L: platform-driver-x86@vger.kernel.org 21193S: Maintained 21194F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21195F: drivers/platform/x86/think-lmi.? 21196 21197THUNDERBOLT DMA TRAFFIC TEST DRIVER 21198M: Isaac Hazan <isaac.hazan@intel.com> 21199L: linux-usb@vger.kernel.org 21200S: Maintained 21201F: drivers/thunderbolt/dma_test.c 21202 21203THUNDERBOLT DRIVER 21204M: Andreas Noever <andreas.noever@gmail.com> 21205M: Michael Jamet <michael.jamet@intel.com> 21206M: Mika Westerberg <mika.westerberg@linux.intel.com> 21207M: Yehezkel Bernat <YehezkelShB@gmail.com> 21208L: linux-usb@vger.kernel.org 21209S: Maintained 21210T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21211F: Documentation/admin-guide/thunderbolt.rst 21212F: drivers/thunderbolt/ 21213F: include/linux/thunderbolt.h 21214 21215THUNDERBOLT NETWORK DRIVER 21216M: Michael Jamet <michael.jamet@intel.com> 21217M: Mika Westerberg <mika.westerberg@linux.intel.com> 21218M: Yehezkel Bernat <YehezkelShB@gmail.com> 21219L: netdev@vger.kernel.org 21220S: Maintained 21221F: drivers/net/thunderbolt/ 21222 21223THUNDERX GPIO DRIVER 21224M: Robert Richter <rric@kernel.org> 21225S: Odd Fixes 21226F: drivers/gpio/gpio-thunderx.c 21227 21228TI ADS7924 ADC DRIVER 21229M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21230L: linux-iio@vger.kernel.org 21231S: Supported 21232F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21233F: drivers/iio/adc/ti-ads7924.c 21234 21235TI AM437X VPFE DRIVER 21236M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21237L: linux-media@vger.kernel.org 21238S: Maintained 21239W: https://linuxtv.org 21240Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21241T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21242F: drivers/media/platform/ti/am437x/ 21243 21244TI BANDGAP AND THERMAL DRIVER 21245M: Eduardo Valentin <edubezval@gmail.com> 21246M: Keerthy <j-keerthy@ti.com> 21247L: linux-pm@vger.kernel.org 21248L: linux-omap@vger.kernel.org 21249S: Maintained 21250F: drivers/thermal/ti-soc-thermal/ 21251 21252TI BQ27XXX POWER SUPPLY DRIVER 21253F: drivers/power/supply/bq27xxx_battery.c 21254F: drivers/power/supply/bq27xxx_battery_i2c.c 21255F: include/linux/power/bq27xxx_battery.h 21256 21257TI CDCE706 CLOCK DRIVER 21258M: Max Filippov <jcmvbkbc@gmail.com> 21259S: Maintained 21260F: drivers/clk/clk-cdce706.c 21261 21262TI CLOCK DRIVER 21263M: Tero Kristo <kristo@kernel.org> 21264L: linux-omap@vger.kernel.org 21265S: Odd Fixes 21266F: drivers/clk/ti/ 21267F: include/linux/clk/ti.h 21268 21269TI DAVINCI MACHINE SUPPORT 21270M: Bartosz Golaszewski <brgl@bgdev.pl> 21271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21272S: Maintained 21273T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21274F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21275F: arch/arm/boot/dts/ti/davinci/ 21276F: arch/arm/mach-davinci/ 21277F: drivers/i2c/busses/i2c-davinci.c 21278 21279TI DAVINCI SERIES CLOCK DRIVER 21280M: David Lechner <david@lechnology.com> 21281R: Sekhar Nori <nsekhar@ti.com> 21282S: Maintained 21283F: Documentation/devicetree/bindings/clock/ti/davinci/ 21284F: drivers/clk/davinci/ 21285F: include/linux/clk/davinci.h 21286 21287TI DAVINCI SERIES GPIO DRIVER 21288M: Keerthy <j-keerthy@ti.com> 21289L: linux-gpio@vger.kernel.org 21290S: Maintained 21291F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21292F: drivers/gpio/gpio-davinci.c 21293 21294TI DAVINCI SERIES MEDIA DRIVER 21295M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21296L: linux-media@vger.kernel.org 21297S: Maintained 21298W: https://linuxtv.org 21299Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21300T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21301F: drivers/media/platform/ti/davinci/ 21302F: include/media/davinci/ 21303 21304TI ENHANCED CAPTURE (eCAP) DRIVER 21305M: Vignesh Raghavendra <vigneshr@ti.com> 21306R: Julien Panis <jpanis@baylibre.com> 21307L: linux-iio@vger.kernel.org 21308L: linux-omap@vger.kernel.org 21309S: Maintained 21310F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21311F: drivers/counter/ti-ecap-capture.c 21312 21313TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21314R: David Lechner <david@lechnology.com> 21315L: linux-iio@vger.kernel.org 21316F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21317F: drivers/counter/ti-eqep.c 21318 21319TI ETHERNET SWITCH DRIVER (CPSW) 21320R: Grygorii Strashko <grygorii.strashko@ti.com> 21321L: linux-omap@vger.kernel.org 21322L: netdev@vger.kernel.org 21323S: Maintained 21324F: drivers/net/ethernet/ti/cpsw* 21325F: drivers/net/ethernet/ti/davinci* 21326 21327TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21328M: Alex Dubov <oakad@yahoo.com> 21329S: Maintained 21330W: http://tifmxx.berlios.de/ 21331F: drivers/memstick/host/tifm_ms.c 21332F: drivers/misc/tifm* 21333F: drivers/mmc/host/tifm_sd.c 21334F: include/linux/tifm.h 21335 21336TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21337M: Nishanth Menon <nm@ti.com> 21338M: Santosh Shilimkar <ssantosh@kernel.org> 21339L: linux-kernel@vger.kernel.org 21340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21341S: Maintained 21342T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21343F: drivers/soc/ti/* 21344 21345TI LM49xxx FAMILY ASoC CODEC DRIVERS 21346M: M R Swami Reddy <mr.swami.reddy@ti.com> 21347M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21348L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21349S: Maintained 21350F: sound/soc/codecs/isabelle* 21351F: sound/soc/codecs/lm49453* 21352 21353TI LMP92064 ADC DRIVER 21354M: Leonard Göhrs <l.goehrs@pengutronix.de> 21355R: kernel@pengutronix.de 21356L: linux-iio@vger.kernel.org 21357S: Maintained 21358F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21359F: drivers/iio/adc/ti-lmp92064.c 21360 21361TI PCM3060 ASoC CODEC DRIVER 21362M: Kirill Marinushkin <kmarinushkin@birdec.com> 21363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21364S: Maintained 21365F: Documentation/devicetree/bindings/sound/pcm3060.txt 21366F: sound/soc/codecs/pcm3060* 21367 21368TI TAS571X FAMILY ASoC CODEC DRIVER 21369M: Kevin Cernekee <cernekee@chromium.org> 21370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21371S: Odd Fixes 21372F: sound/soc/codecs/tas571x* 21373 21374TI TMAG5273 MAGNETOMETER DRIVER 21375M: Gerald Loacker <gerald.loacker@wolfvision.net> 21376L: linux-iio@vger.kernel.org 21377S: Maintained 21378F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21379F: drivers/iio/magnetometer/tmag5273.c 21380 21381TI TRF7970A NFC DRIVER 21382M: Mark Greer <mgreer@animalcreek.com> 21383L: linux-wireless@vger.kernel.org 21384S: Supported 21385F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21386F: drivers/nfc/trf7970a.c 21387 21388TI TSC2046 ADC DRIVER 21389M: Oleksij Rempel <o.rempel@pengutronix.de> 21390R: kernel@pengutronix.de 21391L: linux-iio@vger.kernel.org 21392S: Maintained 21393F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21394F: drivers/iio/adc/ti-tsc2046.c 21395 21396TI TWL4030 SERIES SOC CODEC DRIVER 21397M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21399S: Maintained 21400F: sound/soc/codecs/twl4030* 21401 21402TI VPE/CAL DRIVERS 21403M: Benoit Parrot <bparrot@ti.com> 21404L: linux-media@vger.kernel.org 21405S: Maintained 21406W: http://linuxtv.org/ 21407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21408F: Documentation/devicetree/bindings/media/ti,cal.yaml 21409F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21410F: drivers/media/platform/ti/cal/ 21411F: drivers/media/platform/ti/vpe/ 21412 21413TI WILINK WIRELESS DRIVERS 21414L: linux-wireless@vger.kernel.org 21415S: Orphan 21416W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21417W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21418T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21419F: drivers/net/wireless/ti/ 21420 21421TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21422M: John Stultz <jstultz@google.com> 21423M: Thomas Gleixner <tglx@linutronix.de> 21424R: Stephen Boyd <sboyd@kernel.org> 21425L: linux-kernel@vger.kernel.org 21426S: Supported 21427T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21428F: include/linux/clocksource.h 21429F: include/linux/time.h 21430F: include/linux/timex.h 21431F: include/uapi/linux/time.h 21432F: include/uapi/linux/timex.h 21433F: kernel/time/alarmtimer.c 21434F: kernel/time/clocksource.c 21435F: kernel/time/ntp.c 21436F: kernel/time/time*.c 21437F: tools/testing/selftests/timers/ 21438 21439TIPC NETWORK LAYER 21440M: Jon Maloy <jmaloy@redhat.com> 21441M: Ying Xue <ying.xue@windriver.com> 21442L: netdev@vger.kernel.org (core kernel code) 21443L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21444S: Maintained 21445W: http://tipc.sourceforge.net/ 21446F: include/uapi/linux/tipc*.h 21447F: net/tipc/ 21448 21449TLAN NETWORK DRIVER 21450M: Samuel Chessman <chessman@tux.org> 21451L: tlan-devel@lists.sourceforge.net (subscribers-only) 21452S: Maintained 21453W: http://sourceforge.net/projects/tlan/ 21454F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21455F: drivers/net/ethernet/ti/tlan.* 21456 21457TMIO/SDHI MMC DRIVER 21458M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21459L: linux-mmc@vger.kernel.org 21460L: linux-renesas-soc@vger.kernel.org 21461S: Supported 21462F: drivers/mmc/host/renesas_sdhi* 21463F: drivers/mmc/host/tmio_mmc* 21464F: include/linux/mfd/tmio.h 21465 21466TMP401 HARDWARE MONITOR DRIVER 21467M: Guenter Roeck <linux@roeck-us.net> 21468L: linux-hwmon@vger.kernel.org 21469S: Maintained 21470F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21471F: Documentation/hwmon/tmp401.rst 21472F: drivers/hwmon/tmp401.c 21473 21474TMP464 HARDWARE MONITOR DRIVER 21475M: Guenter Roeck <linux@roeck-us.net> 21476L: linux-hwmon@vger.kernel.org 21477S: Maintained 21478F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21479F: Documentation/hwmon/tmp464.rst 21480F: drivers/hwmon/tmp464.c 21481 21482TMP513 HARDWARE MONITOR DRIVER 21483M: Eric Tremblay <etremblay@distech-controls.com> 21484L: linux-hwmon@vger.kernel.org 21485S: Maintained 21486F: Documentation/hwmon/tmp513.rst 21487F: drivers/hwmon/tmp513.c 21488 21489TMPFS (SHMEM FILESYSTEM) 21490M: Hugh Dickins <hughd@google.com> 21491L: linux-mm@kvack.org 21492S: Maintained 21493F: include/linux/shmem_fs.h 21494F: mm/shmem.c 21495 21496TOMOYO SECURITY MODULE 21497M: Kentaro Takeda <takedakn@nttdata.co.jp> 21498M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21499L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21500L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21501L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21502L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21503S: Maintained 21504W: https://tomoyo.osdn.jp/ 21505F: security/tomoyo/ 21506 21507TOPSTAR LAPTOP EXTRAS DRIVER 21508M: Herton Ronaldo Krzesinski <herton@canonical.com> 21509L: platform-driver-x86@vger.kernel.org 21510S: Maintained 21511F: drivers/platform/x86/topstar-laptop.c 21512 21513TORTURE-TEST MODULES 21514M: Davidlohr Bueso <dave@stgolabs.net> 21515M: "Paul E. McKenney" <paulmck@kernel.org> 21516M: Josh Triplett <josh@joshtriplett.org> 21517L: linux-kernel@vger.kernel.org 21518S: Supported 21519T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21520F: Documentation/RCU/torture.rst 21521F: kernel/locking/locktorture.c 21522F: kernel/rcu/rcuscale.c 21523F: kernel/rcu/rcutorture.c 21524F: kernel/rcu/refscale.c 21525F: kernel/torture.c 21526 21527TOSHIBA ACPI EXTRAS DRIVER 21528M: Azael Avalos <coproscefalo@gmail.com> 21529L: platform-driver-x86@vger.kernel.org 21530S: Maintained 21531F: drivers/platform/x86/toshiba_acpi.c 21532 21533TOSHIBA BLUETOOTH DRIVER 21534M: Azael Avalos <coproscefalo@gmail.com> 21535L: platform-driver-x86@vger.kernel.org 21536S: Maintained 21537F: drivers/platform/x86/toshiba_bluetooth.c 21538 21539TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21540M: Azael Avalos <coproscefalo@gmail.com> 21541L: platform-driver-x86@vger.kernel.org 21542S: Maintained 21543F: drivers/platform/x86/toshiba_haps.c 21544 21545TOSHIBA SMM DRIVER 21546M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21547S: Maintained 21548W: http://www.buzzard.org.uk/toshiba/ 21549F: drivers/char/toshiba.c 21550F: include/linux/toshiba.h 21551F: include/uapi/linux/toshiba.h 21552 21553TOSHIBA TC358743 DRIVER 21554M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21555L: linux-media@vger.kernel.org 21556S: Maintained 21557F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21558F: drivers/media/i2c/tc358743* 21559F: include/media/i2c/tc358743.h 21560 21561TOSHIBA WMI HOTKEYS DRIVER 21562M: Azael Avalos <coproscefalo@gmail.com> 21563L: platform-driver-x86@vger.kernel.org 21564S: Maintained 21565F: drivers/platform/x86/toshiba-wmi.c 21566 21567TPM DEVICE DRIVER 21568M: Peter Huewe <peterhuewe@gmx.de> 21569M: Jarkko Sakkinen <jarkko@kernel.org> 21570R: Jason Gunthorpe <jgg@ziepe.ca> 21571L: linux-integrity@vger.kernel.org 21572S: Maintained 21573W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21574Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21575T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21576F: drivers/char/tpm/ 21577 21578TPS546D24 DRIVER 21579M: Duke Du <dukedu83@gmail.com> 21580L: linux-hwmon@vger.kernel.org 21581S: Maintained 21582F: Documentation/hwmon/tps546d24.rst 21583F: drivers/hwmon/pmbus/tps546d24.c 21584 21585TRACING 21586M: Steven Rostedt <rostedt@goodmis.org> 21587M: Masami Hiramatsu <mhiramat@kernel.org> 21588L: linux-kernel@vger.kernel.org 21589L: linux-trace-kernel@vger.kernel.org 21590S: Maintained 21591Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21592T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21593F: Documentation/trace/* 21594F: fs/tracefs/ 21595F: include/linux/trace*.h 21596F: include/trace/ 21597F: kernel/trace/ 21598F: scripts/tracing/ 21599F: tools/testing/selftests/ftrace/ 21600 21601TRACING MMIO ACCESSES (MMIOTRACE) 21602M: Steven Rostedt <rostedt@goodmis.org> 21603M: Masami Hiramatsu <mhiramat@kernel.org> 21604R: Karol Herbst <karolherbst@gmail.com> 21605R: Pekka Paalanen <ppaalanen@gmail.com> 21606L: linux-kernel@vger.kernel.org 21607L: nouveau@lists.freedesktop.org 21608S: Maintained 21609F: arch/x86/mm/kmmio.c 21610F: arch/x86/mm/mmio-mod.c 21611F: arch/x86/mm/testmmiotrace.c 21612F: include/linux/mmiotrace.h 21613F: kernel/trace/trace_mmiotrace.c 21614 21615TRACING OS NOISE / LATENCY TRACERS 21616M: Steven Rostedt <rostedt@goodmis.org> 21617M: Daniel Bristot de Oliveira <bristot@kernel.org> 21618S: Maintained 21619F: Documentation/trace/hwlat_detector.rst 21620F: Documentation/trace/osnoise-tracer.rst 21621F: Documentation/trace/timerlat-tracer.rst 21622F: arch/*/kernel/trace.c 21623F: include/trace/events/osnoise.h 21624F: kernel/trace/trace_hwlat.c 21625F: kernel/trace/trace_irqsoff.c 21626F: kernel/trace/trace_osnoise.c 21627F: kernel/trace/trace_sched_wakeup.c 21628 21629TRADITIONAL CHINESE DOCUMENTATION 21630M: Hu Haowen <src.res@email.cn> 21631L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21632S: Maintained 21633W: https://github.com/srcres258/linux-doc 21634T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21635F: Documentation/translations/zh_TW/ 21636 21637TTY LAYER 21638M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21639M: Jiri Slaby <jirislaby@kernel.org> 21640L: linux-kernel@vger.kernel.org 21641L: linux-serial@vger.kernel.org 21642S: Supported 21643T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21644F: Documentation/driver-api/serial/ 21645F: drivers/tty/ 21646F: drivers/tty/serial/serial_base.h 21647F: drivers/tty/serial/serial_base_bus.c 21648F: drivers/tty/serial/serial_core.c 21649F: drivers/tty/serial/serial_ctrl.c 21650F: drivers/tty/serial/serial_port.c 21651F: include/linux/selection.h 21652F: include/linux/serial.h 21653F: include/linux/serial_core.h 21654F: include/linux/sysrq.h 21655F: include/linux/tty*.h 21656F: include/linux/vt.h 21657F: include/linux/vt_*.h 21658F: include/uapi/linux/serial.h 21659F: include/uapi/linux/serial_core.h 21660F: include/uapi/linux/tty.h 21661 21662TUA9001 MEDIA DRIVER 21663M: Antti Palosaari <crope@iki.fi> 21664L: linux-media@vger.kernel.org 21665S: Maintained 21666W: https://linuxtv.org 21667W: http://palosaari.fi/linux/ 21668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21669T: git git://linuxtv.org/anttip/media_tree.git 21670F: drivers/media/tuners/tua9001* 21671 21672TULIP NETWORK DRIVERS 21673L: netdev@vger.kernel.org 21674L: linux-parisc@vger.kernel.org 21675S: Orphan 21676F: drivers/net/ethernet/dec/tulip/ 21677 21678TUN/TAP driver 21679M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21680M: Jason Wang <jasowang@redhat.com> 21681S: Maintained 21682W: http://vtun.sourceforge.net/tun 21683F: Documentation/networking/tuntap.rst 21684F: arch/um/os-Linux/drivers/ 21685F: drivers/net/tap.c 21686F: drivers/net/tun.c 21687 21688TURBOCHANNEL SUBSYSTEM 21689M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21690M: Ralf Baechle <ralf@linux-mips.org> 21691L: linux-mips@vger.kernel.org 21692S: Maintained 21693Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21694F: drivers/tc/ 21695F: include/linux/tc.h 21696 21697TURBOSTAT UTILITY 21698M: "Len Brown" <lenb@kernel.org> 21699L: linux-pm@vger.kernel.org 21700S: Supported 21701Q: https://patchwork.kernel.org/project/linux-pm/list/ 21702B: https://bugzilla.kernel.org 21703T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21704F: tools/power/x86/turbostat/ 21705 21706TW5864 VIDEO4LINUX DRIVER 21707M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21708M: Anton Sviridenko <anton@corp.bluecherry.net> 21709M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21710M: Andrey Utkin <andrey_utkin@fastmail.com> 21711L: linux-media@vger.kernel.org 21712S: Supported 21713F: drivers/media/pci/tw5864/ 21714 21715TW68 VIDEO4LINUX DRIVER 21716M: Hans Verkuil <hverkuil@xs4all.nl> 21717L: linux-media@vger.kernel.org 21718S: Odd Fixes 21719W: https://linuxtv.org 21720T: git git://linuxtv.org/media_tree.git 21721F: drivers/media/pci/tw68/ 21722 21723TW686X VIDEO4LINUX DRIVER 21724M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21725L: linux-media@vger.kernel.org 21726S: Maintained 21727W: http://linuxtv.org 21728T: git git://linuxtv.org/media_tree.git 21729F: drivers/media/pci/tw686x/ 21730 21731U-BOOT ENVIRONMENT VARIABLES 21732M: Rafał Miłecki <rafal@milecki.pl> 21733S: Maintained 21734F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21735F: drivers/nvmem/u-boot-env.c 21736 21737UACCE ACCELERATOR FRAMEWORK 21738M: Zhangfei Gao <zhangfei.gao@linaro.org> 21739M: Zhou Wang <wangzhou1@hisilicon.com> 21740L: linux-accelerators@lists.ozlabs.org 21741L: linux-kernel@vger.kernel.org 21742S: Maintained 21743F: Documentation/ABI/testing/sysfs-driver-uacce 21744F: Documentation/misc-devices/uacce.rst 21745F: drivers/misc/uacce/ 21746F: include/linux/uacce.h 21747F: include/uapi/misc/uacce/ 21748 21749UBI FILE SYSTEM (UBIFS) 21750M: Richard Weinberger <richard@nod.at> 21751L: linux-mtd@lists.infradead.org 21752S: Supported 21753W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21754T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21755T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21756F: Documentation/ABI/testing/sysfs-fs-ubifs 21757F: Documentation/filesystems/ubifs-authentication.rst 21758F: Documentation/filesystems/ubifs.rst 21759F: fs/ubifs/ 21760 21761UBLK USERSPACE BLOCK DRIVER 21762M: Ming Lei <ming.lei@redhat.com> 21763L: linux-block@vger.kernel.org 21764S: Maintained 21765F: Documentation/block/ublk.rst 21766F: drivers/block/ublk_drv.c 21767F: include/uapi/linux/ublk_cmd.h 21768 21769UCLINUX (M68KNOMMU AND COLDFIRE) 21770M: Greg Ungerer <gerg@linux-m68k.org> 21771L: linux-m68k@lists.linux-m68k.org 21772S: Maintained 21773W: http://www.linux-m68k.org/ 21774T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21775F: arch/m68k/*/*_no.* 21776F: arch/m68k/68*/ 21777F: arch/m68k/coldfire/ 21778F: arch/m68k/include/asm/*_no.* 21779 21780UDF FILESYSTEM 21781M: Jan Kara <jack@suse.com> 21782S: Maintained 21783F: Documentation/filesystems/udf.rst 21784F: fs/udf/ 21785 21786UDRAW TABLET 21787M: Bastien Nocera <hadess@hadess.net> 21788L: linux-input@vger.kernel.org 21789S: Maintained 21790F: drivers/hid/hid-udraw-ps3.c 21791 21792UFS FILESYSTEM 21793M: Evgeniy Dushistov <dushistov@mail.ru> 21794S: Maintained 21795F: Documentation/admin-guide/ufs.rst 21796F: fs/ufs/ 21797 21798UHID USERSPACE HID IO DRIVER 21799M: David Rheinsberg <david.rheinsberg@gmail.com> 21800L: linux-input@vger.kernel.org 21801S: Maintained 21802F: drivers/hid/uhid.c 21803F: include/uapi/linux/uhid.h 21804 21805ULPI BUS 21806M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21807L: linux-usb@vger.kernel.org 21808S: Maintained 21809F: drivers/usb/common/ulpi.c 21810F: include/linux/ulpi/ 21811 21812UNICODE SUBSYSTEM 21813M: Gabriel Krisman Bertazi <krisman@collabora.com> 21814L: linux-fsdevel@vger.kernel.org 21815S: Supported 21816F: fs/unicode/ 21817 21818UNIFDEF 21819M: Tony Finch <dot@dotat.at> 21820S: Maintained 21821W: http://dotat.at/prog/unifdef 21822F: scripts/unifdef.c 21823 21824UNIFORM CDROM DRIVER 21825M: Phillip Potter <phil@philpotter.co.uk> 21826S: Maintained 21827F: Documentation/cdrom/ 21828F: drivers/cdrom/cdrom.c 21829F: include/linux/cdrom.h 21830F: include/uapi/linux/cdrom.h 21831 21832UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21833R: Alim Akhtar <alim.akhtar@samsung.com> 21834R: Avri Altman <avri.altman@wdc.com> 21835R: Bart Van Assche <bvanassche@acm.org> 21836L: linux-scsi@vger.kernel.org 21837S: Supported 21838F: Documentation/devicetree/bindings/ufs/ 21839F: Documentation/scsi/ufs.rst 21840F: drivers/ufs/core/ 21841 21842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21843M: Pedro Sousa <pedrom.sousa@synopsys.com> 21844L: linux-scsi@vger.kernel.org 21845S: Supported 21846F: drivers/ufs/host/*dwc* 21847 21848UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21849M: Alim Akhtar <alim.akhtar@samsung.com> 21850L: linux-scsi@vger.kernel.org 21851S: Maintained 21852F: drivers/ufs/host/ufs-exynos* 21853 21854UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21855M: Stanley Chu <stanley.chu@mediatek.com> 21856L: linux-scsi@vger.kernel.org 21857L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21858S: Maintained 21859F: drivers/ufs/host/ufs-mediatek* 21860 21861UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21862M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21863L: linux-arm-msm@vger.kernel.org 21864L: linux-scsi@vger.kernel.org 21865S: Maintained 21866F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21867F: drivers/ufs/host/ufs-qcom* 21868 21869UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21870M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21871L: linux-renesas-soc@vger.kernel.org 21872L: linux-scsi@vger.kernel.org 21873S: Maintained 21874F: drivers/ufs/host/ufs-renesas.c 21875 21876UNSORTED BLOCK IMAGES (UBI) 21877M: Richard Weinberger <richard@nod.at> 21878L: linux-mtd@lists.infradead.org 21879S: Supported 21880W: http://www.linux-mtd.infradead.org/ 21881T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21882T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21883F: drivers/mtd/ubi/ 21884F: include/linux/mtd/ubi.h 21885F: include/uapi/mtd/ubi-user.h 21886 21887USB "USBNET" DRIVER FRAMEWORK 21888M: Oliver Neukum <oneukum@suse.com> 21889L: netdev@vger.kernel.org 21890S: Maintained 21891W: http://www.linux-usb.org/usbnet 21892F: drivers/net/usb/usbnet.c 21893F: include/linux/usb/usbnet.h 21894 21895USB ACM DRIVER 21896M: Oliver Neukum <oneukum@suse.com> 21897L: linux-usb@vger.kernel.org 21898S: Maintained 21899F: Documentation/usb/acm.rst 21900F: drivers/usb/class/cdc-acm.* 21901 21902USB APPLE MFI FASTCHARGE DRIVER 21903M: Bastien Nocera <hadess@hadess.net> 21904L: linux-usb@vger.kernel.org 21905S: Maintained 21906F: drivers/usb/misc/apple-mfi-fastcharge.c 21907 21908USB AR5523 WIRELESS DRIVER 21909L: linux-wireless@vger.kernel.org 21910S: Orphan 21911F: drivers/net/wireless/ath/ar5523/ 21912 21913USB ATTACHED SCSI 21914M: Oliver Neukum <oneukum@suse.com> 21915L: linux-usb@vger.kernel.org 21916L: linux-scsi@vger.kernel.org 21917S: Maintained 21918F: drivers/usb/storage/uas.c 21919 21920USB CDC ETHERNET DRIVER 21921M: Oliver Neukum <oliver@neukum.org> 21922L: linux-usb@vger.kernel.org 21923S: Maintained 21924F: drivers/net/usb/cdc_*.c 21925F: include/uapi/linux/usb/cdc.h 21926 21927USB CHAOSKEY DRIVER 21928M: Keith Packard <keithp@keithp.com> 21929L: linux-usb@vger.kernel.org 21930S: Maintained 21931F: drivers/usb/misc/chaoskey.c 21932 21933USB CYPRESS C67X00 DRIVER 21934L: linux-usb@vger.kernel.org 21935S: Orphan 21936F: drivers/usb/c67x00/ 21937 21938USB DAVICOM DM9601 DRIVER 21939M: Peter Korsgaard <peter@korsgaard.com> 21940L: netdev@vger.kernel.org 21941S: Maintained 21942W: http://www.linux-usb.org/usbnet 21943F: drivers/net/usb/dm9601.c 21944 21945USB EHCI DRIVER 21946M: Alan Stern <stern@rowland.harvard.edu> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949F: Documentation/usb/ehci.rst 21950F: drivers/usb/host/ehci* 21951 21952USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21953M: Jiri Kosina <jikos@kernel.org> 21954M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21958F: Documentation/hid/hiddev.rst 21959F: drivers/hid/usbhid/ 21960 21961USB INTEL XHCI ROLE MUX DRIVER 21962M: Hans de Goede <hdegoede@redhat.com> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21966 21967USB IP DRIVER FOR HISILICON KIRIN 960 21968M: Yu Chen <chenyu56@huawei.com> 21969M: Binghui Wang <wangbinghui@hisilicon.com> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21973F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21974 21975USB IP DRIVER FOR HISILICON KIRIN 970 21976M: Mauro Carvalho Chehab <mchehab@kernel.org> 21977L: linux-usb@vger.kernel.org 21978S: Maintained 21979F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21980F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21981 21982USB ISP116X DRIVER 21983M: Olav Kongas <ok@artecdesign.ee> 21984L: linux-usb@vger.kernel.org 21985S: Maintained 21986F: drivers/usb/host/isp116x* 21987F: include/linux/usb/isp116x.h 21988 21989USB ISP1760 DRIVER 21990M: Rui Miguel Silva <rui.silva@linaro.org> 21991L: linux-usb@vger.kernel.org 21992S: Maintained 21993F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21994F: drivers/usb/isp1760/* 21995 21996USB LAN78XX ETHERNET DRIVER 21997M: Woojung Huh <woojung.huh@microchip.com> 21998M: UNGLinuxDriver@microchip.com 21999L: netdev@vger.kernel.org 22000S: Maintained 22001F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22002F: drivers/net/usb/lan78xx.* 22003F: include/dt-bindings/net/microchip-lan78xx.h 22004 22005USB MASS STORAGE DRIVER 22006M: Alan Stern <stern@rowland.harvard.edu> 22007L: linux-usb@vger.kernel.org 22008L: usb-storage@lists.one-eyed-alien.net 22009S: Maintained 22010F: drivers/usb/storage/ 22011 22012USB MIDI DRIVER 22013M: Clemens Ladisch <clemens@ladisch.de> 22014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22015S: Maintained 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22017F: sound/usb/midi.* 22018 22019USB NETWORKING DRIVERS 22020L: linux-usb@vger.kernel.org 22021S: Odd Fixes 22022F: drivers/net/usb/ 22023 22024USB OHCI DRIVER 22025M: Alan Stern <stern@rowland.harvard.edu> 22026L: linux-usb@vger.kernel.org 22027S: Maintained 22028F: Documentation/usb/ohci.rst 22029F: drivers/usb/host/ohci* 22030 22031USB OTG FSM (Finite State Machine) 22032M: Peter Chen <peter.chen@kernel.org> 22033L: linux-usb@vger.kernel.org 22034S: Maintained 22035T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22036F: drivers/usb/common/usb-otg-fsm.c 22037 22038USB OVER IP DRIVER 22039M: Valentina Manea <valentina.manea.m@gmail.com> 22040M: Shuah Khan <shuah@kernel.org> 22041M: Shuah Khan <skhan@linuxfoundation.org> 22042R: Hongren Zheng <i@zenithal.me> 22043L: linux-usb@vger.kernel.org 22044S: Maintained 22045F: Documentation/usb/usbip_protocol.rst 22046F: drivers/usb/usbip/ 22047F: tools/testing/selftests/drivers/usb/usbip/ 22048F: tools/usb/usbip/ 22049 22050USB PEGASUS DRIVER 22051M: Petko Manolov <petkan@nucleusys.com> 22052L: linux-usb@vger.kernel.org 22053L: netdev@vger.kernel.org 22054S: Maintained 22055W: https://github.com/petkan/pegasus 22056T: git https://github.com/petkan/pegasus.git 22057F: drivers/net/usb/pegasus.* 22058 22059USB PRINTER DRIVER (usblp) 22060M: Pete Zaitcev <zaitcev@redhat.com> 22061L: linux-usb@vger.kernel.org 22062S: Supported 22063F: drivers/usb/class/usblp.c 22064 22065USB QMI WWAN NETWORK DRIVER 22066M: Bjørn Mork <bjorn@mork.no> 22067L: netdev@vger.kernel.org 22068S: Maintained 22069F: Documentation/ABI/testing/sysfs-class-net-qmi 22070F: drivers/net/usb/qmi_wwan.c 22071 22072USB RAW GADGET DRIVER 22073R: Andrey Konovalov <andreyknvl@gmail.com> 22074L: linux-usb@vger.kernel.org 22075S: Maintained 22076F: Documentation/usb/raw-gadget.rst 22077F: drivers/usb/gadget/legacy/raw_gadget.c 22078F: include/uapi/linux/usb/raw_gadget.h 22079 22080USB RTL8150 DRIVER 22081M: Petko Manolov <petkan@nucleusys.com> 22082L: linux-usb@vger.kernel.org 22083L: netdev@vger.kernel.org 22084S: Maintained 22085W: https://github.com/petkan/rtl8150 22086T: git https://github.com/petkan/rtl8150.git 22087F: drivers/net/usb/rtl8150.c 22088 22089USB SERIAL SUBSYSTEM 22090M: Johan Hovold <johan@kernel.org> 22091L: linux-usb@vger.kernel.org 22092S: Maintained 22093T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22094F: Documentation/usb/usb-serial.rst 22095F: drivers/usb/serial/ 22096F: include/linux/usb/serial.h 22097 22098USB SMSC75XX ETHERNET DRIVER 22099M: Steve Glendinning <steve.glendinning@shawell.net> 22100L: netdev@vger.kernel.org 22101S: Maintained 22102F: drivers/net/usb/smsc75xx.* 22103 22104USB SMSC95XX ETHERNET DRIVER 22105M: Steve Glendinning <steve.glendinning@shawell.net> 22106M: UNGLinuxDriver@microchip.com 22107L: netdev@vger.kernel.org 22108S: Maintained 22109F: drivers/net/usb/smsc95xx.* 22110 22111USB SUBSYSTEM 22112M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22113L: linux-usb@vger.kernel.org 22114S: Supported 22115W: http://www.linux-usb.org 22116T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22117F: Documentation/devicetree/bindings/usb/ 22118F: Documentation/usb/ 22119F: drivers/usb/ 22120F: include/dt-bindings/usb/ 22121F: include/linux/usb.h 22122F: include/linux/usb/ 22123F: include/uapi/linux/usb/ 22124 22125USB TYPEC BUS FOR ALTERNATE MODES 22126M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22127L: linux-usb@vger.kernel.org 22128S: Maintained 22129F: Documentation/ABI/testing/sysfs-bus-typec 22130F: Documentation/driver-api/usb/typec_bus.rst 22131F: drivers/usb/typec/altmodes/ 22132F: include/linux/usb/typec_altmode.h 22133 22134USB TYPEC CLASS 22135M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22136L: linux-usb@vger.kernel.org 22137S: Maintained 22138F: Documentation/ABI/testing/sysfs-class-typec 22139F: Documentation/driver-api/usb/typec.rst 22140F: drivers/usb/typec/ 22141F: include/linux/usb/typec.h 22142 22143USB TYPEC INTEL PMC MUX DRIVER 22144M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22145L: linux-usb@vger.kernel.org 22146S: Maintained 22147F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22148F: drivers/usb/typec/mux/intel_pmc_mux.c 22149 22150USB TYPEC PI3USB30532 MUX DRIVER 22151M: Hans de Goede <hdegoede@redhat.com> 22152L: linux-usb@vger.kernel.org 22153S: Maintained 22154F: drivers/usb/typec/mux/pi3usb30532.c 22155 22156USB TYPEC PORT CONTROLLER DRIVERS 22157M: Guenter Roeck <linux@roeck-us.net> 22158L: linux-usb@vger.kernel.org 22159S: Maintained 22160F: drivers/usb/typec/tcpm/ 22161 22162USB UHCI DRIVER 22163M: Alan Stern <stern@rowland.harvard.edu> 22164L: linux-usb@vger.kernel.org 22165S: Maintained 22166F: drivers/usb/host/uhci* 22167 22168USB VIDEO CLASS 22169M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22170L: linux-media@vger.kernel.org 22171S: Maintained 22172W: http://www.ideasonboard.org/uvc/ 22173T: git git://linuxtv.org/media_tree.git 22174F: drivers/media/usb/uvc/ 22175F: include/uapi/linux/uvcvideo.h 22176 22177USB WEBCAM GADGET 22178M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22179M: Daniel Scally <dan.scally@ideasonboard.com> 22180L: linux-usb@vger.kernel.org 22181S: Maintained 22182F: drivers/usb/gadget/function/*uvc* 22183F: drivers/usb/gadget/legacy/webcam.c 22184F: include/uapi/linux/usb/g_uvc.h 22185 22186USB WIRELESS RNDIS DRIVER (rndis_wlan) 22187L: linux-wireless@vger.kernel.org 22188S: Orphan 22189F: drivers/net/wireless/legacy/rndis_wlan.c 22190 22191USB XHCI DRIVER 22192M: Mathias Nyman <mathias.nyman@intel.com> 22193L: linux-usb@vger.kernel.org 22194S: Supported 22195F: drivers/usb/host/pci-quirks* 22196F: drivers/usb/host/xhci* 22197 22198USB ZD1201 DRIVER 22199L: linux-wireless@vger.kernel.org 22200S: Orphan 22201W: http://linux-lc100020.sourceforge.net 22202F: drivers/net/wireless/zydas/zd1201.* 22203 22204USER DATAGRAM PROTOCOL (UDP) 22205M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22206S: Maintained 22207F: include/linux/udp.h 22208F: net/ipv4/udp.c 22209F: net/ipv6/udp.c 22210 22211USER-MODE LINUX (UML) 22212M: Richard Weinberger <richard@nod.at> 22213M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22214M: Johannes Berg <johannes@sipsolutions.net> 22215L: linux-um@lists.infradead.org 22216S: Maintained 22217W: http://user-mode-linux.sourceforge.net 22218Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22219T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22220T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22221F: Documentation/virt/uml/ 22222F: arch/um/ 22223F: arch/x86/um/ 22224F: fs/hostfs/ 22225 22226USERSPACE COPYIN/COPYOUT (UIOVEC) 22227M: Alexander Viro <viro@zeniv.linux.org.uk> 22228S: Maintained 22229F: include/linux/uio.h 22230F: lib/iov_iter.c 22231 22232USERSPACE DMA BUFFER DRIVER 22233M: Gerd Hoffmann <kraxel@redhat.com> 22234L: dri-devel@lists.freedesktop.org 22235S: Maintained 22236T: git git://anongit.freedesktop.org/drm/drm-misc 22237F: drivers/dma-buf/udmabuf.c 22238F: include/uapi/linux/udmabuf.h 22239 22240USERSPACE I/O (UIO) 22241M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22242S: Maintained 22243T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22244F: Documentation/driver-api/uio-howto.rst 22245F: drivers/uio/ 22246F: include/linux/uio_driver.h 22247 22248UTIL-LINUX PACKAGE 22249M: Karel Zak <kzak@redhat.com> 22250L: util-linux@vger.kernel.org 22251S: Maintained 22252W: http://en.wikipedia.org/wiki/Util-linux 22253T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22254 22255UUID HELPERS 22256R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22257L: linux-kernel@vger.kernel.org 22258S: Maintained 22259F: include/linux/uuid.h 22260F: lib/test_uuid.c 22261F: lib/uuid.c 22262 22263UV SYSFS DRIVER 22264M: Justin Ernst <justin.ernst@hpe.com> 22265L: platform-driver-x86@vger.kernel.org 22266S: Maintained 22267F: drivers/platform/x86/uv_sysfs.c 22268 22269UVESAFB DRIVER 22270M: Michal Januszewski <spock@gentoo.org> 22271L: linux-fbdev@vger.kernel.org 22272S: Maintained 22273W: https://github.com/mjanusz/v86d 22274F: Documentation/fb/uvesafb.rst 22275F: drivers/video/fbdev/uvesafb.* 22276 22277Ux500 CLOCK DRIVERS 22278M: Ulf Hansson <ulf.hansson@linaro.org> 22279L: linux-clk@vger.kernel.org 22280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22281S: Maintained 22282F: drivers/clk/ux500/ 22283 22284VF610 NAND DRIVER 22285M: Stefan Agner <stefan@agner.ch> 22286L: linux-mtd@lists.infradead.org 22287S: Supported 22288F: drivers/mtd/nand/raw/vf610_nfc.c 22289 22290VFAT/FAT/MSDOS FILESYSTEM 22291M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22292S: Maintained 22293F: Documentation/filesystems/vfat.rst 22294F: fs/fat/ 22295F: tools/testing/selftests/filesystems/fat/ 22296 22297VFIO CDX DRIVER 22298M: Nipun Gupta <nipun.gupta@amd.com> 22299M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22300L: kvm@vger.kernel.org 22301S: Maintained 22302F: drivers/vfio/cdx/* 22303 22304VFIO DRIVER 22305M: Alex Williamson <alex.williamson@redhat.com> 22306L: kvm@vger.kernel.org 22307S: Maintained 22308T: git https://github.com/awilliam/linux-vfio.git 22309F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22310F: Documentation/driver-api/vfio.rst 22311F: drivers/vfio/ 22312F: include/linux/vfio.h 22313F: include/linux/vfio_pci_core.h 22314F: include/uapi/linux/vfio.h 22315 22316VFIO FSL-MC DRIVER 22317M: Diana Craciun <diana.craciun@oss.nxp.com> 22318L: kvm@vger.kernel.org 22319S: Maintained 22320F: drivers/vfio/fsl-mc/ 22321 22322VFIO HISILICON PCI DRIVER 22323M: Longfang Liu <liulongfang@huawei.com> 22324M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22325L: kvm@vger.kernel.org 22326S: Maintained 22327F: drivers/vfio/pci/hisilicon/ 22328 22329VFIO MEDIATED DEVICE DRIVERS 22330M: Kirti Wankhede <kwankhede@nvidia.com> 22331L: kvm@vger.kernel.org 22332S: Maintained 22333F: Documentation/driver-api/vfio-mediated-device.rst 22334F: drivers/vfio/mdev/ 22335F: include/linux/mdev.h 22336F: samples/vfio-mdev/ 22337 22338VFIO MLX5 PCI DRIVER 22339M: Yishai Hadas <yishaih@nvidia.com> 22340L: kvm@vger.kernel.org 22341S: Maintained 22342F: drivers/vfio/pci/mlx5/ 22343 22344VFIO PCI DEVICE SPECIFIC DRIVERS 22345R: Jason Gunthorpe <jgg@nvidia.com> 22346R: Yishai Hadas <yishaih@nvidia.com> 22347R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22348R: Kevin Tian <kevin.tian@intel.com> 22349L: kvm@vger.kernel.org 22350S: Maintained 22351P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22352F: drivers/vfio/pci/*/ 22353 22354VFIO PLATFORM DRIVER 22355M: Eric Auger <eric.auger@redhat.com> 22356L: kvm@vger.kernel.org 22357S: Maintained 22358F: drivers/vfio/platform/ 22359 22360VGA_SWITCHEROO 22361R: Lukas Wunner <lukas@wunner.de> 22362S: Maintained 22363T: git git://anongit.freedesktop.org/drm/drm-misc 22364F: Documentation/gpu/vga-switcheroo.rst 22365F: drivers/gpu/vga/vga_switcheroo.c 22366F: include/linux/vga_switcheroo.h 22367 22368VIA RHINE NETWORK DRIVER 22369M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22370S: Maintained 22371F: drivers/net/ethernet/via/via-rhine.c 22372 22373VIA SD/MMC CARD CONTROLLER DRIVER 22374M: Bruce Chang <brucechang@via.com.tw> 22375M: Harald Welte <HaraldWelte@viatech.com> 22376S: Maintained 22377F: drivers/mmc/host/via-sdmmc.c 22378 22379VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22380M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22381L: linux-fbdev@vger.kernel.org 22382S: Maintained 22383F: drivers/video/fbdev/via/ 22384F: include/linux/via-core.h 22385F: include/linux/via_i2c.h 22386 22387VIA VELOCITY NETWORK DRIVER 22388M: Francois Romieu <romieu@fr.zoreil.com> 22389L: netdev@vger.kernel.org 22390S: Maintained 22391F: drivers/net/ethernet/via/via-velocity.* 22392 22393VICODEC VIRTUAL CODEC DRIVER 22394M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22395L: linux-media@vger.kernel.org 22396S: Maintained 22397W: https://linuxtv.org 22398T: git git://linuxtv.org/media_tree.git 22399F: drivers/media/test-drivers/vicodec/* 22400 22401VIDEO I2C POLLING DRIVER 22402M: Matt Ranostay <matt.ranostay@konsulko.com> 22403L: linux-media@vger.kernel.org 22404S: Maintained 22405F: drivers/media/i2c/video-i2c.c 22406 22407VIDEO MULTIPLEXER DRIVER 22408M: Philipp Zabel <p.zabel@pengutronix.de> 22409L: linux-media@vger.kernel.org 22410S: Maintained 22411F: drivers/media/platform/video-mux.c 22412 22413VIDEOBUF2 FRAMEWORK 22414M: Tomasz Figa <tfiga@chromium.org> 22415M: Marek Szyprowski <m.szyprowski@samsung.com> 22416L: linux-media@vger.kernel.org 22417S: Maintained 22418F: drivers/media/common/videobuf2/* 22419F: include/media/videobuf2-* 22420 22421VIDTV VIRTUAL DIGITAL TV DRIVER 22422M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22423L: linux-media@vger.kernel.org 22424S: Maintained 22425W: https://linuxtv.org 22426T: git git://linuxtv.org/media_tree.git 22427F: drivers/media/test-drivers/vidtv/* 22428 22429VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22430M: Shuah Khan <skhan@linuxfoundation.org> 22431R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22432L: linux-media@vger.kernel.org 22433S: Maintained 22434W: https://linuxtv.org 22435T: git git://linuxtv.org/media_tree.git 22436F: drivers/media/test-drivers/vimc/* 22437 22438VIRT LIB 22439M: Alex Williamson <alex.williamson@redhat.com> 22440M: Paolo Bonzini <pbonzini@redhat.com> 22441L: kvm@vger.kernel.org 22442S: Supported 22443F: virt/lib/ 22444 22445VIRTIO AND VHOST VSOCK DRIVER 22446M: Stefan Hajnoczi <stefanha@redhat.com> 22447M: Stefano Garzarella <sgarzare@redhat.com> 22448L: kvm@vger.kernel.org 22449L: virtualization@lists.linux-foundation.org 22450L: netdev@vger.kernel.org 22451S: Maintained 22452F: drivers/vhost/vsock.c 22453F: include/linux/virtio_vsock.h 22454F: include/uapi/linux/virtio_vsock.h 22455F: net/vmw_vsock/virtio_transport.c 22456F: net/vmw_vsock/virtio_transport_common.c 22457 22458VIRTIO BALLOON 22459M: "Michael S. Tsirkin" <mst@redhat.com> 22460M: David Hildenbrand <david@redhat.com> 22461L: virtualization@lists.linux-foundation.org 22462S: Maintained 22463F: drivers/virtio/virtio_balloon.c 22464F: include/linux/balloon_compaction.h 22465F: include/uapi/linux/virtio_balloon.h 22466F: mm/balloon_compaction.c 22467 22468VIRTIO BLOCK AND SCSI DRIVERS 22469M: "Michael S. Tsirkin" <mst@redhat.com> 22470M: Jason Wang <jasowang@redhat.com> 22471R: Paolo Bonzini <pbonzini@redhat.com> 22472R: Stefan Hajnoczi <stefanha@redhat.com> 22473L: virtualization@lists.linux-foundation.org 22474S: Maintained 22475F: drivers/block/virtio_blk.c 22476F: drivers/scsi/virtio_scsi.c 22477F: include/uapi/linux/virtio_blk.h 22478F: include/uapi/linux/virtio_scsi.h 22479 22480VIRTIO CONSOLE DRIVER 22481M: Amit Shah <amit@kernel.org> 22482L: virtualization@lists.linux-foundation.org 22483S: Maintained 22484F: drivers/char/virtio_console.c 22485F: include/linux/virtio_console.h 22486F: include/uapi/linux/virtio_console.h 22487 22488VIRTIO CORE AND NET DRIVERS 22489M: "Michael S. Tsirkin" <mst@redhat.com> 22490M: Jason Wang <jasowang@redhat.com> 22491R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22492L: virtualization@lists.linux-foundation.org 22493S: Maintained 22494F: Documentation/ABI/testing/sysfs-bus-vdpa 22495F: Documentation/ABI/testing/sysfs-class-vduse 22496F: Documentation/devicetree/bindings/virtio/ 22497F: Documentation/driver-api/virtio/ 22498F: drivers/block/virtio_blk.c 22499F: drivers/crypto/virtio/ 22500F: drivers/net/virtio_net.c 22501F: drivers/vdpa/ 22502F: drivers/virtio/ 22503F: include/linux/vdpa.h 22504F: include/linux/virtio*.h 22505F: include/linux/vringh.h 22506F: include/uapi/linux/virtio_*.h 22507F: tools/virtio/ 22508 22509VIRTIO CRYPTO DRIVER 22510M: Gonglei <arei.gonglei@huawei.com> 22511L: virtualization@lists.linux-foundation.org 22512L: linux-crypto@vger.kernel.org 22513S: Maintained 22514F: drivers/crypto/virtio/ 22515F: include/uapi/linux/virtio_crypto.h 22516 22517VIRTIO DRIVERS FOR S390 22518M: Cornelia Huck <cohuck@redhat.com> 22519M: Halil Pasic <pasic@linux.ibm.com> 22520M: Eric Farman <farman@linux.ibm.com> 22521L: linux-s390@vger.kernel.org 22522L: virtualization@lists.linux-foundation.org 22523L: kvm@vger.kernel.org 22524S: Supported 22525F: arch/s390/include/uapi/asm/virtio-ccw.h 22526F: drivers/s390/virtio/ 22527 22528VIRTIO FILE SYSTEM 22529M: Vivek Goyal <vgoyal@redhat.com> 22530M: Stefan Hajnoczi <stefanha@redhat.com> 22531M: Miklos Szeredi <miklos@szeredi.hu> 22532L: virtualization@lists.linux-foundation.org 22533L: linux-fsdevel@vger.kernel.org 22534S: Supported 22535W: https://virtio-fs.gitlab.io/ 22536F: Documentation/filesystems/virtiofs.rst 22537F: fs/fuse/virtio_fs.c 22538F: include/uapi/linux/virtio_fs.h 22539 22540VIRTIO GPIO DRIVER 22541M: Enrico Weigelt, metux IT consult <info@metux.net> 22542M: Viresh Kumar <vireshk@kernel.org> 22543L: linux-gpio@vger.kernel.org 22544L: virtualization@lists.linux-foundation.org 22545S: Maintained 22546F: drivers/gpio/gpio-virtio.c 22547F: include/uapi/linux/virtio_gpio.h 22548 22549VIRTIO GPU DRIVER 22550M: David Airlie <airlied@redhat.com> 22551M: Gerd Hoffmann <kraxel@redhat.com> 22552R: Gurchetan Singh <gurchetansingh@chromium.org> 22553R: Chia-I Wu <olvaffe@gmail.com> 22554L: dri-devel@lists.freedesktop.org 22555L: virtualization@lists.linux-foundation.org 22556S: Maintained 22557T: git git://anongit.freedesktop.org/drm/drm-misc 22558F: drivers/gpu/drm/virtio/ 22559F: include/uapi/linux/virtio_gpu.h 22560 22561VIRTIO HOST (VHOST) 22562M: "Michael S. Tsirkin" <mst@redhat.com> 22563M: Jason Wang <jasowang@redhat.com> 22564L: kvm@vger.kernel.org 22565L: virtualization@lists.linux-foundation.org 22566L: netdev@vger.kernel.org 22567S: Maintained 22568T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22569F: drivers/vhost/ 22570F: include/linux/sched/vhost_task.h 22571F: include/linux/vhost_iotlb.h 22572F: include/uapi/linux/vhost.h 22573F: kernel/vhost_task.c 22574 22575VIRTIO HOST (VHOST-SCSI) 22576M: "Michael S. Tsirkin" <mst@redhat.com> 22577M: Jason Wang <jasowang@redhat.com> 22578M: Mike Christie <michael.christie@oracle.com> 22579R: Paolo Bonzini <pbonzini@redhat.com> 22580R: Stefan Hajnoczi <stefanha@redhat.com> 22581L: virtualization@lists.linux-foundation.org 22582S: Maintained 22583F: drivers/vhost/scsi.c 22584 22585VIRTIO I2C DRIVER 22586M: Conghui Chen <conghui.chen@intel.com> 22587M: Viresh Kumar <viresh.kumar@linaro.org> 22588L: linux-i2c@vger.kernel.org 22589L: virtualization@lists.linux-foundation.org 22590S: Maintained 22591F: drivers/i2c/busses/i2c-virtio.c 22592F: include/uapi/linux/virtio_i2c.h 22593 22594VIRTIO INPUT DRIVER 22595M: Gerd Hoffmann <kraxel@redhat.com> 22596S: Maintained 22597F: drivers/virtio/virtio_input.c 22598F: include/uapi/linux/virtio_input.h 22599 22600VIRTIO IOMMU DRIVER 22601M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22602L: virtualization@lists.linux-foundation.org 22603S: Maintained 22604F: drivers/iommu/virtio-iommu.c 22605F: include/uapi/linux/virtio_iommu.h 22606 22607VIRTIO MEM DRIVER 22608M: David Hildenbrand <david@redhat.com> 22609L: virtualization@lists.linux-foundation.org 22610S: Maintained 22611W: https://virtio-mem.gitlab.io/ 22612F: drivers/virtio/virtio_mem.c 22613F: include/uapi/linux/virtio_mem.h 22614 22615VIRTIO PMEM DRIVER 22616M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22617L: virtualization@lists.linux-foundation.org 22618S: Maintained 22619F: drivers/nvdimm/nd_virtio.c 22620F: drivers/nvdimm/virtio_pmem.c 22621 22622VIRTIO SOUND DRIVER 22623M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22624M: "Michael S. Tsirkin" <mst@redhat.com> 22625L: virtualization@lists.linux-foundation.org 22626L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22627S: Maintained 22628F: include/uapi/linux/virtio_snd.h 22629F: sound/virtio/* 22630 22631VIRTUAL BOX GUEST DEVICE DRIVER 22632M: Hans de Goede <hdegoede@redhat.com> 22633M: Arnd Bergmann <arnd@arndb.de> 22634M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22635S: Maintained 22636F: drivers/virt/vboxguest/ 22637F: include/linux/vbox_utils.h 22638F: include/uapi/linux/vbox*.h 22639 22640VIRTUAL BOX SHARED FOLDER VFS DRIVER 22641M: Hans de Goede <hdegoede@redhat.com> 22642L: linux-fsdevel@vger.kernel.org 22643S: Maintained 22644F: fs/vboxsf/* 22645 22646VIRTUAL PCM TEST DRIVER 22647M: Ivan Orlov <ivan.orlov0322@gmail.com> 22648L: alsa-devel@alsa-project.org 22649S: Maintained 22650F: Documentation/sound/cards/pcmtest.rst 22651F: sound/drivers/pcmtest.c 22652F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22653 22654VIRTUAL SERIO DEVICE DRIVER 22655M: Stephen Chandler Paul <thatslyude@gmail.com> 22656S: Maintained 22657F: drivers/input/serio/userio.c 22658F: include/uapi/linux/userio.h 22659 22660VISL VIRTUAL STATELESS DECODER DRIVER 22661M: Daniel Almeida <daniel.almeida@collabora.com> 22662L: linux-media@vger.kernel.org 22663S: Supported 22664F: drivers/media/test-drivers/visl 22665 22666VIVID VIRTUAL VIDEO DRIVER 22667M: Hans Verkuil <hverkuil@xs4all.nl> 22668L: linux-media@vger.kernel.org 22669S: Maintained 22670W: https://linuxtv.org 22671T: git git://linuxtv.org/media_tree.git 22672F: drivers/media/test-drivers/vivid/* 22673 22674VLYNQ BUS 22675M: Florian Fainelli <f.fainelli@gmail.com> 22676L: openwrt-devel@lists.openwrt.org (subscribers-only) 22677S: Maintained 22678F: drivers/vlynq/vlynq.c 22679F: include/linux/vlynq.h 22680 22681VM SOCKETS (AF_VSOCK) 22682M: Stefano Garzarella <sgarzare@redhat.com> 22683L: virtualization@lists.linux-foundation.org 22684L: netdev@vger.kernel.org 22685S: Maintained 22686F: drivers/net/vsockmon.c 22687F: include/net/af_vsock.h 22688F: include/uapi/linux/vm_sockets.h 22689F: include/uapi/linux/vm_sockets_diag.h 22690F: include/uapi/linux/vsockmon.h 22691F: net/vmw_vsock/ 22692F: tools/testing/vsock/ 22693 22694VMALLOC 22695M: Andrew Morton <akpm@linux-foundation.org> 22696R: Uladzislau Rezki <urezki@gmail.com> 22697R: Christoph Hellwig <hch@infradead.org> 22698R: Lorenzo Stoakes <lstoakes@gmail.com> 22699L: linux-mm@kvack.org 22700S: Maintained 22701W: http://www.linux-mm.org 22702T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22703F: include/linux/vmalloc.h 22704F: mm/vmalloc.c 22705 22706VME SUBSYSTEM 22707M: Martyn Welch <martyn@welchs.me.uk> 22708M: Manohar Vanga <manohar.vanga@gmail.com> 22709M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22710L: linux-kernel@vger.kernel.org 22711S: Odd fixes 22712T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22713F: Documentation/driver-api/vme.rst 22714F: drivers/staging/vme_user/ 22715 22716VMWARE BALLOON DRIVER 22717M: Nadav Amit <namit@vmware.com> 22718R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22719L: linux-kernel@vger.kernel.org 22720S: Supported 22721F: drivers/misc/vmw_balloon.c 22722 22723VMWARE HYPERVISOR INTERFACE 22724M: Ajay Kaher <akaher@vmware.com> 22725M: Alexey Makhalov <amakhalov@vmware.com> 22726R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22727L: virtualization@lists.linux-foundation.org 22728L: x86@kernel.org 22729S: Supported 22730T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22731F: arch/x86/include/asm/vmware.h 22732F: arch/x86/kernel/cpu/vmware.c 22733 22734VMWARE PVRDMA DRIVER 22735M: Bryan Tan <bryantan@vmware.com> 22736M: Vishnu Dasa <vdasa@vmware.com> 22737R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22738L: linux-rdma@vger.kernel.org 22739S: Supported 22740F: drivers/infiniband/hw/vmw_pvrdma/ 22741 22742VMWARE PVSCSI DRIVER 22743M: Vishal Bhakta <vbhakta@vmware.com> 22744R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22745L: linux-scsi@vger.kernel.org 22746S: Supported 22747F: drivers/scsi/vmw_pvscsi.c 22748F: drivers/scsi/vmw_pvscsi.h 22749 22750VMWARE VIRTUAL PTP CLOCK DRIVER 22751M: Deep Shah <sdeep@vmware.com> 22752R: Ajay Kaher <akaher@vmware.com> 22753R: Alexey Makhalov <amakhalov@vmware.com> 22754R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22755L: netdev@vger.kernel.org 22756S: Supported 22757F: drivers/ptp/ptp_vmw.c 22758 22759VMWARE VMCI DRIVER 22760M: Bryan Tan <bryantan@vmware.com> 22761M: Vishnu Dasa <vdasa@vmware.com> 22762R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22763L: linux-kernel@vger.kernel.org 22764S: Supported 22765F: drivers/misc/vmw_vmci/ 22766F: include/linux/vmw_vmci* 22767 22768VMWARE VMMOUSE SUBDRIVER 22769M: Zack Rusin <zackr@vmware.com> 22770R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22771R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22772L: linux-input@vger.kernel.org 22773S: Supported 22774F: drivers/input/mouse/vmmouse.c 22775F: drivers/input/mouse/vmmouse.h 22776 22777VMWARE VMXNET3 ETHERNET DRIVER 22778M: Ronak Doshi <doshir@vmware.com> 22779R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22780L: netdev@vger.kernel.org 22781S: Supported 22782F: drivers/net/vmxnet3/ 22783 22784VMWARE VSOCK VMCI TRANSPORT DRIVER 22785M: Bryan Tan <bryantan@vmware.com> 22786M: Vishnu Dasa <vdasa@vmware.com> 22787R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22788L: linux-kernel@vger.kernel.org 22789S: Supported 22790F: net/vmw_vsock/vmci_transport* 22791 22792VOCORE VOCORE2 BOARD 22793M: Harvey Hunt <harveyhuntnexus@gmail.com> 22794L: linux-mips@vger.kernel.org 22795S: Maintained 22796F: arch/mips/boot/dts/ralink/vocore2.dts 22797 22798VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22799M: Liam Girdwood <lgirdwood@gmail.com> 22800M: Mark Brown <broonie@kernel.org> 22801L: linux-kernel@vger.kernel.org 22802S: Supported 22803W: http://www.slimlogic.co.uk/?p=48 22804T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22805F: Documentation/devicetree/bindings/regulator/ 22806F: Documentation/power/regulator/ 22807F: drivers/regulator/ 22808F: include/dt-bindings/regulator/ 22809F: include/linux/regulator/ 22810K: regulator_get_optional 22811 22812VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22813R: Matti Vaittinen <mazziesaccount@gmail.com> 22814F: drivers/regulator/irq_helpers.c 22815 22816VRF 22817M: David Ahern <dsahern@kernel.org> 22818L: netdev@vger.kernel.org 22819S: Maintained 22820F: Documentation/networking/vrf.rst 22821F: drivers/net/vrf.c 22822 22823VSPRINTF 22824M: Petr Mladek <pmladek@suse.com> 22825M: Steven Rostedt <rostedt@goodmis.org> 22826M: Sergey Senozhatsky <senozhatsky@chromium.org> 22827R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22828R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22829S: Maintained 22830T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22831F: Documentation/core-api/printk-formats.rst 22832F: lib/test_printf.c 22833F: lib/test_scanf.c 22834F: lib/vsprintf.c 22835 22836VT1211 HARDWARE MONITOR DRIVER 22837M: Juerg Haefliger <juergh@proton.me> 22838L: linux-hwmon@vger.kernel.org 22839S: Maintained 22840F: Documentation/hwmon/vt1211.rst 22841F: drivers/hwmon/vt1211.c 22842 22843VT8231 HARDWARE MONITOR DRIVER 22844M: Roger Lucas <vt8231@hiddenengine.co.uk> 22845L: linux-hwmon@vger.kernel.org 22846S: Maintained 22847F: drivers/hwmon/vt8231.c 22848 22849VUB300 USB to SDIO/SD/MMC bridge chip 22850L: linux-mmc@vger.kernel.org 22851S: Orphan 22852F: drivers/mmc/host/vub300.c 22853 22854W1 DALLAS'S 1-WIRE BUS 22855M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22856S: Maintained 22857F: Documentation/devicetree/bindings/w1/ 22858F: Documentation/w1/ 22859F: drivers/w1/ 22860F: include/linux/w1.h 22861 22862W83791D HARDWARE MONITORING DRIVER 22863M: Marc Hulsman <m.hulsman@tudelft.nl> 22864L: linux-hwmon@vger.kernel.org 22865S: Maintained 22866F: Documentation/hwmon/w83791d.rst 22867F: drivers/hwmon/w83791d.c 22868 22869W83793 HARDWARE MONITORING DRIVER 22870M: Rudolf Marek <r.marek@assembler.cz> 22871L: linux-hwmon@vger.kernel.org 22872S: Maintained 22873F: Documentation/hwmon/w83793.rst 22874F: drivers/hwmon/w83793.c 22875 22876W83795 HARDWARE MONITORING DRIVER 22877M: Jean Delvare <jdelvare@suse.com> 22878L: linux-hwmon@vger.kernel.org 22879S: Maintained 22880F: drivers/hwmon/w83795.c 22881 22882W83L51xD SD/MMC CARD INTERFACE DRIVER 22883M: Pierre Ossman <pierre@ossman.eu> 22884S: Maintained 22885F: drivers/mmc/host/wbsd.* 22886 22887WACOM PROTOCOL 4 SERIAL TABLETS 22888M: Julian Squires <julian@cipht.net> 22889M: Hans de Goede <hdegoede@redhat.com> 22890L: linux-input@vger.kernel.org 22891S: Maintained 22892F: drivers/input/tablet/wacom_serial4.c 22893 22894WANGXUN ETHERNET DRIVER 22895M: Jiawen Wu <jiawenwu@trustnetic.com> 22896M: Mengyuan Lou <mengyuanlou@net-swift.com> 22897L: netdev@vger.kernel.org 22898S: Maintained 22899W: https://www.net-swift.com 22900F: Documentation/networking/device_drivers/ethernet/wangxun/* 22901F: drivers/net/ethernet/wangxun/ 22902 22903WATCHDOG DEVICE DRIVERS 22904M: Wim Van Sebroeck <wim@linux-watchdog.org> 22905M: Guenter Roeck <linux@roeck-us.net> 22906L: linux-watchdog@vger.kernel.org 22907S: Maintained 22908W: http://www.linux-watchdog.org/ 22909T: git git://www.linux-watchdog.org/linux-watchdog.git 22910F: Documentation/devicetree/bindings/watchdog/ 22911F: Documentation/watchdog/ 22912F: drivers/watchdog/ 22913F: include/linux/watchdog.h 22914F: include/trace/events/watchdog.h 22915F: include/uapi/linux/watchdog.h 22916 22917WHISKEYCOVE PMIC GPIO DRIVER 22918M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22919L: linux-gpio@vger.kernel.org 22920S: Maintained 22921F: drivers/gpio/gpio-wcove.c 22922 22923WHWAVE RTC DRIVER 22924M: Dianlong Li <long17.cool@163.com> 22925L: linux-rtc@vger.kernel.org 22926S: Maintained 22927F: drivers/rtc/rtc-sd3078.c 22928 22929WIIMOTE HID DRIVER 22930M: David Rheinsberg <david.rheinsberg@gmail.com> 22931L: linux-input@vger.kernel.org 22932S: Maintained 22933F: drivers/hid/hid-wiimote* 22934 22935WILOCITY WIL6210 WIRELESS DRIVER 22936L: linux-wireless@vger.kernel.org 22937S: Orphan 22938W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22939F: drivers/net/wireless/ath/wil6210/ 22940 22941WINBOND CIR DRIVER 22942M: David Härdeman <david@hardeman.nu> 22943S: Maintained 22944F: drivers/media/rc/winbond-cir.c 22945 22946WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22947L: linux-watchdog@vger.kernel.org 22948S: Orphan 22949F: drivers/watchdog/ebc-c384_wdt.c 22950 22951WINSYSTEMS WS16C48 GPIO DRIVER 22952M: William Breathitt Gray <william.gray@linaro.org> 22953L: linux-gpio@vger.kernel.org 22954S: Maintained 22955F: drivers/gpio/gpio-ws16c48.c 22956 22957WIREGUARD SECURE NETWORK TUNNEL 22958M: Jason A. Donenfeld <Jason@zx2c4.com> 22959L: wireguard@lists.zx2c4.com 22960L: netdev@vger.kernel.org 22961S: Maintained 22962F: drivers/net/wireguard/ 22963F: tools/testing/selftests/wireguard/ 22964 22965WISTRON LAPTOP BUTTON DRIVER 22966M: Miloslav Trmac <mitr@volny.cz> 22967S: Maintained 22968F: drivers/input/misc/wistron_btns.c 22969 22970WL3501 WIRELESS PCMCIA CARD DRIVER 22971L: linux-wireless@vger.kernel.org 22972S: Orphan 22973F: drivers/net/wireless/legacy/wl3501* 22974 22975WMI BINARY MOF DRIVER 22976L: platform-drivers-x86@vger.kernel.org 22977S: Orphan 22978F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22979F: Documentation/wmi/devices/wmi-bmof.rst 22980F: drivers/platform/x86/wmi-bmof.c 22981 22982WOLFSON MICROELECTRONICS DRIVERS 22983L: patches@opensource.cirrus.com 22984S: Supported 22985W: https://github.com/CirrusLogic/linux-drivers/wiki 22986T: git https://github.com/CirrusLogic/linux-drivers.git 22987F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22988F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22989F: Documentation/devicetree/bindings/mfd/wm831x.txt 22990F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22991F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22992F: Documentation/devicetree/bindings/sound/wm* 22993F: Documentation/hwmon/wm83??.rst 22994F: arch/arm/mach-s3c/mach-crag6410* 22995F: drivers/clk/clk-wm83*.c 22996F: drivers/gpio/gpio-*wm*.c 22997F: drivers/gpio/gpio-arizona.c 22998F: drivers/hwmon/wm83??-hwmon.c 22999F: drivers/input/misc/wm831x-on.c 23000F: drivers/input/touchscreen/wm831x-ts.c 23001F: drivers/input/touchscreen/wm97*.c 23002F: drivers/leds/leds-wm83*.c 23003F: drivers/mfd/arizona* 23004F: drivers/mfd/cs47l24* 23005F: drivers/mfd/wm*.c 23006F: drivers/power/supply/wm83*.c 23007F: drivers/regulator/arizona* 23008F: drivers/regulator/wm8*.c 23009F: drivers/rtc/rtc-wm83*.c 23010F: drivers/video/backlight/wm83*_bl.c 23011F: drivers/watchdog/wm83*_wdt.c 23012F: include/linux/mfd/arizona/ 23013F: include/linux/mfd/wm831x/ 23014F: include/linux/mfd/wm8350/ 23015F: include/linux/mfd/wm8400* 23016F: include/linux/regulator/arizona* 23017F: include/linux/wm97xx.h 23018F: include/sound/wm????.h 23019F: sound/soc/codecs/arizona* 23020F: sound/soc/codecs/cs47l24* 23021F: sound/soc/codecs/wm* 23022 23023WORKQUEUE 23024M: Tejun Heo <tj@kernel.org> 23025R: Lai Jiangshan <jiangshanlai@gmail.com> 23026S: Maintained 23027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23028F: Documentation/core-api/workqueue.rst 23029F: include/linux/workqueue.h 23030F: kernel/workqueue.c 23031F: kernel/workqueue_internal.h 23032 23033WWAN DRIVERS 23034M: Loic Poulain <loic.poulain@linaro.org> 23035M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23036R: Johannes Berg <johannes@sipsolutions.net> 23037L: netdev@vger.kernel.org 23038S: Maintained 23039F: drivers/net/wwan/ 23040F: include/linux/wwan.h 23041F: include/uapi/linux/wwan.h 23042 23043X-POWERS AXP288 PMIC DRIVERS 23044M: Hans de Goede <hdegoede@redhat.com> 23045S: Maintained 23046F: drivers/acpi/pmic/intel_pmic_xpower.c 23047N: axp288 23048 23049X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23050M: Chen-Yu Tsai <wens@csie.org> 23051L: linux-kernel@vger.kernel.org 23052S: Maintained 23053N: axp[128] 23054 23055X.25 STACK 23056M: Martin Schiller <ms@dev.tdt.de> 23057L: linux-x25@vger.kernel.org 23058S: Maintained 23059F: Documentation/networking/lapb-module.rst 23060F: Documentation/networking/x25* 23061F: drivers/net/wan/hdlc_x25.c 23062F: drivers/net/wan/lapbether.c 23063F: include/*/lapb.h 23064F: include/net/x25* 23065F: include/uapi/linux/x25.h 23066F: net/lapb/ 23067F: net/x25/ 23068 23069X86 ARCHITECTURE (32-BIT AND 64-BIT) 23070M: Thomas Gleixner <tglx@linutronix.de> 23071M: Ingo Molnar <mingo@redhat.com> 23072M: Borislav Petkov <bp@alien8.de> 23073M: Dave Hansen <dave.hansen@linux.intel.com> 23074M: x86@kernel.org 23075R: "H. Peter Anvin" <hpa@zytor.com> 23076L: linux-kernel@vger.kernel.org 23077S: Maintained 23078T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23079F: Documentation/arch/x86/ 23080F: Documentation/devicetree/bindings/x86/ 23081F: arch/x86/ 23082 23083X86 ENTRY CODE 23084M: Andy Lutomirski <luto@kernel.org> 23085L: linux-kernel@vger.kernel.org 23086S: Maintained 23087T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23088F: arch/x86/entry/ 23089 23090X86 HARDWARE VULNERABILITIES 23091M: Thomas Gleixner <tglx@linutronix.de> 23092M: Borislav Petkov <bp@alien8.de> 23093M: Peter Zijlstra <peterz@infradead.org> 23094M: Josh Poimboeuf <jpoimboe@kernel.org> 23095R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23096S: Maintained 23097F: Documentation/admin-guide/hw-vuln/ 23098F: arch/x86/include/asm/nospec-branch.h 23099F: arch/x86/kernel/cpu/bugs.c 23100 23101X86 MCE INFRASTRUCTURE 23102M: Tony Luck <tony.luck@intel.com> 23103M: Borislav Petkov <bp@alien8.de> 23104L: linux-edac@vger.kernel.org 23105S: Maintained 23106F: Documentation/ABI/testing/sysfs-mce 23107F: Documentation/arch/x86/x86_64/machinecheck.rst 23108F: arch/x86/kernel/cpu/mce/* 23109 23110X86 MICROCODE UPDATE SUPPORT 23111M: Borislav Petkov <bp@alien8.de> 23112S: Maintained 23113F: arch/x86/kernel/cpu/microcode/* 23114 23115X86 MM 23116M: Dave Hansen <dave.hansen@linux.intel.com> 23117M: Andy Lutomirski <luto@kernel.org> 23118M: Peter Zijlstra <peterz@infradead.org> 23119L: linux-kernel@vger.kernel.org 23120S: Maintained 23121T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23122F: arch/x86/mm/ 23123 23124X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23125M: Hans de Goede <hdegoede@redhat.com> 23126L: platform-driver-x86@vger.kernel.org 23127S: Maintained 23128T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23129F: drivers/platform/x86/x86-android-tablets/ 23130 23131X86 PLATFORM DRIVERS 23132M: Hans de Goede <hdegoede@redhat.com> 23133M: Mark Gross <markgross@kernel.org> 23134L: platform-driver-x86@vger.kernel.org 23135S: Maintained 23136T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23137F: drivers/platform/olpc/ 23138F: drivers/platform/x86/ 23139F: include/linux/platform_data/x86/ 23140 23141X86 PLATFORM DRIVERS - ARCH 23142R: Darren Hart <dvhart@infradead.org> 23143R: Andy Shevchenko <andy@infradead.org> 23144L: platform-driver-x86@vger.kernel.org 23145L: x86@kernel.org 23146S: Maintained 23147T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23148F: arch/x86/platform 23149 23150X86 PLATFORM UV HPE SUPERDOME FLEX 23151M: Steve Wahl <steve.wahl@hpe.com> 23152R: Mike Travis <mike.travis@hpe.com> 23153R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23154R: Russ Anderson <russ.anderson@hpe.com> 23155S: Supported 23156F: arch/x86/include/asm/uv/ 23157F: arch/x86/kernel/apic/x2apic_uv_x.c 23158F: arch/x86/platform/uv/ 23159 23160X86 STACK UNWINDING 23161M: Josh Poimboeuf <jpoimboe@kernel.org> 23162M: Peter Zijlstra <peterz@infradead.org> 23163S: Supported 23164F: arch/x86/include/asm/unwind*.h 23165F: arch/x86/kernel/dumpstack.c 23166F: arch/x86/kernel/stacktrace.c 23167F: arch/x86/kernel/unwind_*.c 23168 23169X86 VDSO 23170M: Andy Lutomirski <luto@kernel.org> 23171L: linux-kernel@vger.kernel.org 23172S: Maintained 23173T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23174F: arch/x86/entry/vdso/ 23175 23176XARRAY 23177M: Matthew Wilcox <willy@infradead.org> 23178L: linux-fsdevel@vger.kernel.org 23179S: Supported 23180F: Documentation/core-api/xarray.rst 23181F: include/linux/idr.h 23182F: include/linux/xarray.h 23183F: lib/idr.c 23184F: lib/xarray.c 23185F: tools/testing/radix-tree 23186 23187XBOX DVD IR REMOTE 23188M: Benjamin Valentin <benpicco@googlemail.com> 23189S: Maintained 23190F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23191F: drivers/media/rc/xbox_remote.c 23192 23193XC2028/3028 TUNER DRIVER 23194M: Mauro Carvalho Chehab <mchehab@kernel.org> 23195L: linux-media@vger.kernel.org 23196S: Maintained 23197W: https://linuxtv.org 23198T: git git://linuxtv.org/media_tree.git 23199F: drivers/media/tuners/xc2028.* 23200 23201XDP (eXpress Data Path) 23202M: Alexei Starovoitov <ast@kernel.org> 23203M: Daniel Borkmann <daniel@iogearbox.net> 23204M: David S. Miller <davem@davemloft.net> 23205M: Jakub Kicinski <kuba@kernel.org> 23206M: Jesper Dangaard Brouer <hawk@kernel.org> 23207M: John Fastabend <john.fastabend@gmail.com> 23208L: netdev@vger.kernel.org 23209L: bpf@vger.kernel.org 23210S: Supported 23211F: drivers/net/ethernet/*/*/*/*/*xdp* 23212F: drivers/net/ethernet/*/*/*xdp* 23213F: include/net/xdp.h 23214F: include/net/xdp_priv.h 23215F: include/trace/events/xdp.h 23216F: kernel/bpf/cpumap.c 23217F: kernel/bpf/devmap.c 23218F: net/core/xdp.c 23219F: samples/bpf/xdp* 23220F: tools/testing/selftests/bpf/*/*xdp* 23221F: tools/testing/selftests/bpf/*xdp* 23222K: (?:\b|_)xdp(?:\b|_) 23223 23224XDP SOCKETS (AF_XDP) 23225M: Björn Töpel <bjorn@kernel.org> 23226M: Magnus Karlsson <magnus.karlsson@intel.com> 23227M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23228R: Jonathan Lemon <jonathan.lemon@gmail.com> 23229L: netdev@vger.kernel.org 23230L: bpf@vger.kernel.org 23231S: Maintained 23232F: Documentation/networking/af_xdp.rst 23233F: include/net/netns/xdp.h 23234F: include/net/xdp_sock* 23235F: include/net/xsk_buff_pool.h 23236F: include/uapi/linux/if_xdp.h 23237F: include/uapi/linux/xdp_diag.h 23238F: net/xdp/ 23239F: tools/testing/selftests/bpf/*xsk* 23240 23241XEN BLOCK SUBSYSTEM 23242M: Roger Pau Monné <roger.pau@citrix.com> 23243L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23244S: Supported 23245F: drivers/block/xen* 23246F: drivers/block/xen-blkback/* 23247 23248XEN HYPERVISOR ARM 23249M: Stefano Stabellini <sstabellini@kernel.org> 23250L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23251S: Maintained 23252F: arch/arm/include/asm/xen/ 23253F: arch/arm/xen/ 23254 23255XEN HYPERVISOR ARM64 23256M: Stefano Stabellini <sstabellini@kernel.org> 23257L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23258S: Maintained 23259F: arch/arm64/include/asm/xen/ 23260F: arch/arm64/xen/ 23261 23262XEN HYPERVISOR INTERFACE 23263M: Juergen Gross <jgross@suse.com> 23264M: Stefano Stabellini <sstabellini@kernel.org> 23265R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23266L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23267S: Supported 23268T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23269F: Documentation/ABI/stable/sysfs-hypervisor-xen 23270F: Documentation/ABI/testing/sysfs-hypervisor-xen 23271F: drivers/*/xen-*front.c 23272F: drivers/xen/ 23273F: include/uapi/xen/ 23274F: include/xen/ 23275F: kernel/configs/xen.config 23276 23277XEN HYPERVISOR X86 23278M: Juergen Gross <jgross@suse.com> 23279R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23280L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23281S: Supported 23282F: arch/x86/configs/xen.config 23283F: arch/x86/include/asm/pvclock-abi.h 23284F: arch/x86/include/asm/xen/ 23285F: arch/x86/platform/pvh/ 23286F: arch/x86/xen/ 23287 23288XEN NETWORK BACKEND DRIVER 23289M: Wei Liu <wei.liu@kernel.org> 23290M: Paul Durrant <paul@xen.org> 23291L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23292L: netdev@vger.kernel.org 23293S: Supported 23294F: drivers/net/xen-netback/* 23295 23296XEN PCI SUBSYSTEM 23297M: Juergen Gross <jgross@suse.com> 23298L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23299S: Supported 23300F: arch/x86/pci/*xen* 23301F: drivers/pci/*xen* 23302 23303XEN PVSCSI DRIVERS 23304M: Juergen Gross <jgross@suse.com> 23305L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23306L: linux-scsi@vger.kernel.org 23307S: Supported 23308F: drivers/scsi/xen-scsifront.c 23309F: drivers/xen/xen-scsiback.c 23310F: include/xen/interface/io/vscsiif.h 23311 23312XEN PVUSB DRIVER 23313M: Juergen Gross <jgross@suse.com> 23314L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23315L: linux-usb@vger.kernel.org 23316S: Supported 23317F: drivers/usb/host/xen* 23318F: include/xen/interface/io/usbif.h 23319 23320XEN SOUND FRONTEND DRIVER 23321M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23322L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23323L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23324S: Supported 23325F: sound/xen/* 23326 23327XEN SWIOTLB SUBSYSTEM 23328M: Juergen Gross <jgross@suse.com> 23329M: Stefano Stabellini <sstabellini@kernel.org> 23330L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23331L: iommu@lists.linux.dev 23332S: Supported 23333F: arch/*/include/asm/xen/swiotlb-xen.h 23334F: drivers/xen/swiotlb-xen.c 23335F: include/xen/arm/swiotlb-xen.h 23336F: include/xen/swiotlb-xen.h 23337 23338XFS FILESYSTEM 23339M: Darrick J. Wong <djwong@kernel.org> 23340L: linux-xfs@vger.kernel.org 23341S: Supported 23342W: http://xfs.org/ 23343C: irc://irc.oftc.net/xfs 23344T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23345F: Documentation/ABI/testing/sysfs-fs-xfs 23346F: Documentation/admin-guide/xfs.rst 23347F: Documentation/filesystems/xfs-delayed-logging-design.rst 23348F: Documentation/filesystems/xfs-self-describing-metadata.rst 23349F: fs/xfs/ 23350F: include/uapi/linux/dqblk_xfs.h 23351F: include/uapi/linux/fsmap.h 23352 23353XILINX AMS DRIVER 23354M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23355L: linux-iio@vger.kernel.org 23356S: Maintained 23357F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23358F: drivers/iio/adc/xilinx-ams.c 23359 23360XILINX AXI ETHERNET DRIVER 23361M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23362S: Maintained 23363F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23364F: drivers/net/ethernet/xilinx/xilinx_axienet* 23365 23366XILINX CAN DRIVER 23367M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23368R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23369L: linux-can@vger.kernel.org 23370S: Maintained 23371F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23372F: drivers/net/can/xilinx_can.c 23373 23374XILINX EVENT MANAGEMENT DRIVER 23375M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23376S: Maintained 23377F: drivers/soc/xilinx/xlnx_event_manager.c 23378F: include/linux/firmware/xlnx-event-manager.h 23379 23380XILINX GPIO DRIVER 23381M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23382R: Srinivas Neeli <srinivas.neeli@amd.com> 23383R: Michal Simek <michal.simek@amd.com> 23384S: Maintained 23385F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23386F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23387F: drivers/gpio/gpio-xilinx.c 23388F: drivers/gpio/gpio-zynq.c 23389 23390XILINX PWM DRIVER 23391M: Sean Anderson <sean.anderson@seco.com> 23392S: Maintained 23393F: drivers/pwm/pwm-xilinx.c 23394F: include/clocksource/timer-xilinx.h 23395 23396XILINX SD-FEC IP CORES 23397M: Derek Kiernan <derek.kiernan@amd.com> 23398M: Dragan Cvetic <dragan.cvetic@amd.com> 23399S: Maintained 23400F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23401F: Documentation/misc-devices/xilinx_sdfec.rst 23402F: drivers/misc/Kconfig 23403F: drivers/misc/Makefile 23404F: drivers/misc/xilinx_sdfec.c 23405F: include/uapi/misc/xilinx_sdfec.h 23406 23407XILINX UARTLITE SERIAL DRIVER 23408M: Peter Korsgaard <jacmet@sunsite.dk> 23409L: linux-serial@vger.kernel.org 23410S: Maintained 23411F: drivers/tty/serial/uartlite.c 23412 23413XILINX VIDEO IP CORES 23414M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23415L: linux-media@vger.kernel.org 23416S: Supported 23417T: git git://linuxtv.org/media_tree.git 23418F: Documentation/devicetree/bindings/media/xilinx/ 23419F: drivers/media/platform/xilinx/ 23420F: include/uapi/linux/xilinx-v4l2-controls.h 23421 23422XILINX WATCHDOG DRIVER 23423M: Srinivas Neeli <srinivas.neeli@amd.com> 23424R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23425R: Michal Simek <michal.simek@amd.com> 23426S: Maintained 23427F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23428F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23429F: drivers/watchdog/of_xilinx_wdt.c 23430F: drivers/watchdog/xilinx_wwdt.c 23431 23432XILINX XDMA DRIVER 23433M: Lizhi Hou <lizhi.hou@amd.com> 23434M: Brian Xu <brian.xu@amd.com> 23435M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23436L: dmaengine@vger.kernel.org 23437S: Supported 23438F: drivers/dma/xilinx/xdma-regs.h 23439F: drivers/dma/xilinx/xdma.c 23440F: include/linux/dma/amd_xdma.h 23441F: include/linux/platform_data/amd_xdma.h 23442 23443XILINX ZYNQMP DPDMA DRIVER 23444M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23445L: dmaengine@vger.kernel.org 23446S: Supported 23447F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23448F: drivers/dma/xilinx/xilinx_dpdma.c 23449F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23450 23451XILINX ZYNQMP OCM EDAC DRIVER 23452M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23453M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23454S: Maintained 23455F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23456F: drivers/edac/zynqmp_edac.c 23457 23458XILINX ZYNQMP PSGTR PHY DRIVER 23459M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23460L: linux-kernel@vger.kernel.org 23461S: Supported 23462T: git https://github.com/Xilinx/linux-xlnx.git 23463F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23464F: drivers/phy/xilinx/phy-zynqmp.c 23465 23466XILINX ZYNQMP SHA3 DRIVER 23467M: Harsha <harsha.harsha@amd.com> 23468S: Maintained 23469F: drivers/crypto/xilinx/zynqmp-sha.c 23470 23471XILLYBUS DRIVER 23472M: Eli Billauer <eli.billauer@gmail.com> 23473L: linux-kernel@vger.kernel.org 23474S: Supported 23475F: drivers/char/xillybus/ 23476 23477XLP9XX I2C DRIVER 23478M: George Cherian <gcherian@marvell.com> 23479L: linux-i2c@vger.kernel.org 23480S: Supported 23481W: http://www.marvell.com 23482F: drivers/i2c/busses/i2c-xlp9xx.c 23483 23484XRA1403 GPIO EXPANDER 23485M: Nandor Han <nandor.han@ge.com> 23486L: linux-gpio@vger.kernel.org 23487S: Maintained 23488F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23489F: drivers/gpio/gpio-xra1403.c 23490 23491XTENSA XTFPGA PLATFORM SUPPORT 23492M: Max Filippov <jcmvbkbc@gmail.com> 23493S: Maintained 23494F: drivers/spi/spi-xtensa-xtfpga.c 23495F: sound/soc/xtensa/xtfpga-i2s.c 23496 23497YAM DRIVER FOR AX.25 23498M: Jean-Paul Roubelat <jpr@f6fbb.org> 23499L: linux-hams@vger.kernel.org 23500S: Maintained 23501F: drivers/net/hamradio/yam* 23502F: include/linux/yam.h 23503 23504YAMA SECURITY MODULE 23505M: Kees Cook <keescook@chromium.org> 23506S: Supported 23507T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23508F: Documentation/admin-guide/LSM/Yama.rst 23509F: security/yama/ 23510 23511YEALINK PHONE DRIVER 23512M: Henk Vergonet <Henk.Vergonet@gmail.com> 23513L: usbb2k-api-dev@nongnu.org 23514S: Maintained 23515F: Documentation/input/devices/yealink.rst 23516F: drivers/input/misc/yealink.* 23517 23518Z3FOLD COMPRESSED PAGE ALLOCATOR 23519M: Vitaly Wool <vitaly.wool@konsulko.com> 23520R: Miaohe Lin <linmiaohe@huawei.com> 23521L: linux-mm@kvack.org 23522S: Maintained 23523F: mm/z3fold.c 23524 23525Z8530 DRIVER FOR AX.25 23526M: Joerg Reuter <jreuter@yaina.de> 23527L: linux-hams@vger.kernel.org 23528S: Maintained 23529W: http://yaina.de/jreuter/ 23530W: http://www.qsl.net/dl1bke/ 23531F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23532F: drivers/net/hamradio/*scc.c 23533F: drivers/net/hamradio/z8530.h 23534 23535ZBUD COMPRESSED PAGE ALLOCATOR 23536M: Seth Jennings <sjenning@redhat.com> 23537M: Dan Streetman <ddstreet@ieee.org> 23538L: linux-mm@kvack.org 23539S: Maintained 23540F: mm/zbud.c 23541 23542ZD1211RW WIRELESS DRIVER 23543L: linux-wireless@vger.kernel.org 23544S: Orphan 23545F: drivers/net/wireless/zydas/zd1211rw/ 23546 23547ZD1301 MEDIA DRIVER 23548M: Antti Palosaari <crope@iki.fi> 23549L: linux-media@vger.kernel.org 23550S: Maintained 23551W: https://linuxtv.org/ 23552W: http://palosaari.fi/linux/ 23553Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23554F: drivers/media/usb/dvb-usb-v2/zd1301* 23555 23556ZD1301_DEMOD MEDIA DRIVER 23557M: Antti Palosaari <crope@iki.fi> 23558L: linux-media@vger.kernel.org 23559S: Maintained 23560W: https://linuxtv.org/ 23561W: http://palosaari.fi/linux/ 23562Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23563F: drivers/media/dvb-frontends/zd1301_demod* 23564 23565ZHAOXIN PROCESSOR SUPPORT 23566M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23567L: linux-kernel@vger.kernel.org 23568S: Maintained 23569F: arch/x86/kernel/cpu/zhaoxin.c 23570 23571ZONEFS FILESYSTEM 23572M: Damien Le Moal <dlemoal@kernel.org> 23573M: Naohiro Aota <naohiro.aota@wdc.com> 23574R: Johannes Thumshirn <jth@kernel.org> 23575L: linux-fsdevel@vger.kernel.org 23576S: Maintained 23577T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23578F: Documentation/filesystems/zonefs.rst 23579F: fs/zonefs/ 23580 23581ZPOOL COMPRESSED PAGE STORAGE API 23582M: Dan Streetman <ddstreet@ieee.org> 23583L: linux-mm@kvack.org 23584S: Maintained 23585F: include/linux/zpool.h 23586F: mm/zpool.c 23587 23588ZR36067 VIDEO FOR LINUX DRIVER 23589M: Corentin Labbe <clabbe@baylibre.com> 23590L: mjpeg-users@lists.sourceforge.net 23591L: linux-media@vger.kernel.org 23592S: Maintained 23593W: http://mjpeg.sourceforge.net/driver-zoran/ 23594Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23595F: Documentation/driver-api/media/drivers/zoran.rst 23596F: drivers/media/pci/zoran/ 23597 23598ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23599M: Minchan Kim <minchan@kernel.org> 23600M: Sergey Senozhatsky <senozhatsky@chromium.org> 23601L: linux-kernel@vger.kernel.org 23602S: Maintained 23603F: Documentation/admin-guide/blockdev/zram.rst 23604F: drivers/block/zram/ 23605 23606ZS DECSTATION Z85C30 SERIAL DRIVER 23607M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23608S: Maintained 23609F: drivers/tty/serial/zs.* 23610 23611ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23612M: Minchan Kim <minchan@kernel.org> 23613M: Sergey Senozhatsky <senozhatsky@chromium.org> 23614L: linux-mm@kvack.org 23615S: Maintained 23616F: Documentation/mm/zsmalloc.rst 23617F: include/linux/zsmalloc.h 23618F: mm/zsmalloc.c 23619 23620ZSTD 23621M: Nick Terrell <terrelln@fb.com> 23622S: Maintained 23623B: https://github.com/facebook/zstd/issues 23624T: git https://github.com/terrelln/linux.git 23625F: crypto/zstd.c 23626F: include/linux/zstd* 23627F: lib/decompress_unzstd.c 23628F: lib/zstd/ 23629N: zstd 23630K: zstd 23631 23632ZSWAP COMPRESSED SWAP CACHING 23633M: Seth Jennings <sjenning@redhat.com> 23634M: Dan Streetman <ddstreet@ieee.org> 23635M: Vitaly Wool <vitaly.wool@konsulko.com> 23636L: linux-mm@kvack.org 23637S: Maintained 23638F: mm/zswap.c 23639 23640THE REST 23641M: Linus Torvalds <torvalds@linux-foundation.org> 23642L: linux-kernel@vger.kernel.org 23643S: Buried alive in reporters 23644T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23645F: * 23646F: */ 23647
