1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@microchip.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@microchip.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@microchip.com> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265M: Simon Kelley <simon@thekelleys.org.uk> 3266L: linux-wireless@vger.kernel.org 3267S: Maintained 3268W: http://www.thekelleys.org.uk/atmel 3269W: http://atmelwlandriver.sourceforge.net/ 3270F: drivers/net/wireless/atmel/atmel* 3271 3272ATOMIC INFRASTRUCTURE 3273M: Will Deacon <will@kernel.org> 3274M: Peter Zijlstra <peterz@infradead.org> 3275R: Boqun Feng <boqun.feng@gmail.com> 3276R: Mark Rutland <mark.rutland@arm.com> 3277L: linux-kernel@vger.kernel.org 3278S: Maintained 3279F: Documentation/atomic_*.txt 3280F: arch/*/include/asm/atomic*.h 3281F: include/*/atomic*.h 3282F: include/linux/refcount.h 3283F: scripts/atomic/ 3284 3285ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3286M: Bradley Grove <linuxdrivers@attotech.com> 3287L: linux-scsi@vger.kernel.org 3288S: Supported 3289W: http://www.attotech.com 3290F: drivers/scsi/esas2r 3291 3292ATUSB IEEE 802.15.4 RADIO DRIVER 3293M: Stefan Schmidt <stefan@datenfreihafen.org> 3294L: linux-wpan@vger.kernel.org 3295S: Maintained 3296F: drivers/net/ieee802154/at86rf230.h 3297F: drivers/net/ieee802154/atusb.c 3298F: drivers/net/ieee802154/atusb.h 3299 3300AUDIT SUBSYSTEM 3301M: Paul Moore <paul@paul-moore.com> 3302M: Eric Paris <eparis@redhat.com> 3303L: audit@vger.kernel.org 3304S: Supported 3305W: https://github.com/linux-audit 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3307F: include/asm-generic/audit_*.h 3308F: include/linux/audit.h 3309F: include/linux/audit_arch.h 3310F: include/uapi/linux/audit.h 3311F: kernel/audit* 3312F: lib/*audit.c 3313 3314AUXILIARY BUS DRIVER 3315M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3316R: Dave Ertman <david.m.ertman@intel.com> 3317R: Ira Weiny <ira.weiny@intel.com> 3318S: Supported 3319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3320F: Documentation/driver-api/auxiliary_bus.rst 3321F: drivers/base/auxiliary.c 3322F: include/linux/auxiliary_bus.h 3323 3324AUXILIARY DISPLAY DRIVERS 3325M: Miguel Ojeda <ojeda@kernel.org> 3326S: Maintained 3327F: Documentation/devicetree/bindings/auxdisplay/ 3328F: drivers/auxdisplay/ 3329F: include/linux/cfag12864b.h 3330 3331AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3332M: Andreas Klinger <ak@it-klinger.de> 3333L: linux-iio@vger.kernel.org 3334S: Maintained 3335F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3336F: drivers/iio/adc/hx711.c 3337 3338AX.25 NETWORK LAYER 3339M: Ralf Baechle <ralf@linux-mips.org> 3340L: linux-hams@vger.kernel.org 3341S: Maintained 3342W: http://www.linux-ax25.org/ 3343F: include/net/ax25.h 3344F: include/uapi/linux/ax25.h 3345F: net/ax25/ 3346 3347AXENTIA ARM DEVICES 3348M: Peter Rosin <peda@axentia.se> 3349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3350S: Maintained 3351F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3352F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3353F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3354F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3355 3356AXENTIA ASOC DRIVERS 3357M: Peter Rosin <peda@axentia.se> 3358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3359S: Maintained 3360F: Documentation/devicetree/bindings/sound/axentia,* 3361F: sound/soc/atmel/tse850-pcm5142.c 3362 3363AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3364M: Nuno Sá <nuno.sa@analog.com> 3365L: linux-hwmon@vger.kernel.org 3366S: Supported 3367W: https://ez.analog.com/linux-software-drivers 3368F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3369F: drivers/hwmon/axi-fan-control.c 3370 3371AXXIA I2C CONTROLLER 3372M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3373L: linux-i2c@vger.kernel.org 3374S: Maintained 3375F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3376F: drivers/i2c/busses/i2c-axxia.c 3377 3378AZ6007 DVB DRIVER 3379M: Mauro Carvalho Chehab <mchehab@kernel.org> 3380L: linux-media@vger.kernel.org 3381S: Maintained 3382W: https://linuxtv.org 3383T: git git://linuxtv.org/media_tree.git 3384F: drivers/media/usb/dvb-usb-v2/az6007.c 3385 3386AZTECH FM RADIO RECEIVER DRIVER 3387M: Hans Verkuil <hverkuil@xs4all.nl> 3388L: linux-media@vger.kernel.org 3389S: Maintained 3390W: https://linuxtv.org 3391T: git git://linuxtv.org/media_tree.git 3392F: drivers/media/radio/radio-aztech* 3393 3394B43 WIRELESS DRIVER 3395L: linux-wireless@vger.kernel.org 3396L: b43-dev@lists.infradead.org 3397S: Odd Fixes 3398W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3399F: drivers/net/wireless/broadcom/b43/ 3400 3401B43LEGACY WIRELESS DRIVER 3402M: Larry Finger <Larry.Finger@lwfinger.net> 3403L: linux-wireless@vger.kernel.org 3404L: b43-dev@lists.infradead.org 3405S: Maintained 3406W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3407F: drivers/net/wireless/broadcom/b43legacy/ 3408 3409BACKLIGHT CLASS/SUBSYSTEM 3410M: Lee Jones <lee@kernel.org> 3411M: Daniel Thompson <daniel.thompson@linaro.org> 3412M: Jingoo Han <jingoohan1@gmail.com> 3413L: dri-devel@lists.freedesktop.org 3414S: Maintained 3415T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3416F: Documentation/ABI/stable/sysfs-class-backlight 3417F: Documentation/ABI/testing/sysfs-class-backlight 3418F: Documentation/devicetree/bindings/leds/backlight 3419F: drivers/video/backlight/ 3420F: include/linux/backlight.h 3421F: include/linux/pwm_backlight.h 3422 3423BARCO P50 GPIO DRIVER 3424M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3425M: Peter Korsgaard <peter.korsgaard@barco.com> 3426S: Maintained 3427F: drivers/platform/x86/barco-p50-gpio.c 3428 3429BATMAN ADVANCED 3430M: Marek Lindner <mareklindner@neomailbox.ch> 3431M: Simon Wunderlich <sw@simonwunderlich.de> 3432M: Antonio Quartulli <a@unstable.cc> 3433M: Sven Eckelmann <sven@narfation.org> 3434L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3435S: Maintained 3436W: https://www.open-mesh.org/ 3437Q: https://patchwork.open-mesh.org/project/batman/list/ 3438B: https://www.open-mesh.org/projects/batman-adv/issues 3439C: ircs://irc.hackint.org/batadv 3440T: git https://git.open-mesh.org/linux-merge.git 3441F: Documentation/networking/batman-adv.rst 3442F: include/uapi/linux/batadv_packet.h 3443F: include/uapi/linux/batman_adv.h 3444F: net/batman-adv/ 3445 3446BAYCOM/HDLCDRV DRIVERS FOR AX.25 3447M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3448L: linux-hams@vger.kernel.org 3449S: Maintained 3450W: http://www.baycom.org/~tom/ham/ham.html 3451F: drivers/net/hamradio/baycom* 3452 3453BCACHE (BLOCK LAYER CACHE) 3454M: Coly Li <colyli@suse.de> 3455M: Kent Overstreet <kent.overstreet@gmail.com> 3456L: linux-bcache@vger.kernel.org 3457S: Maintained 3458W: http://bcache.evilpiepirate.org 3459C: irc://irc.oftc.net/bcache 3460F: drivers/md/bcache/ 3461 3462BDISP ST MEDIA DRIVER 3463M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3464L: linux-media@vger.kernel.org 3465S: Supported 3466W: https://linuxtv.org 3467T: git git://linuxtv.org/media_tree.git 3468F: drivers/media/platform/st/sti/bdisp 3469 3470BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3471M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3472L: netdev@vger.kernel.org 3473S: Maintained 3474F: drivers/net/ethernet/ec_bhf.c 3475 3476BEFS FILE SYSTEM 3477M: Luis de Bethencourt <luisbg@kernel.org> 3478M: Salah Triki <salah.triki@gmail.com> 3479S: Maintained 3480T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3481F: Documentation/filesystems/befs.rst 3482F: fs/befs/ 3483 3484BFQ I/O SCHEDULER 3485M: Paolo Valente <paolo.valente@unimore.it> 3486M: Jens Axboe <axboe@kernel.dk> 3487L: linux-block@vger.kernel.org 3488S: Maintained 3489F: Documentation/block/bfq-iosched.rst 3490F: block/bfq-* 3491 3492BFS FILE SYSTEM 3493M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3494S: Maintained 3495F: Documentation/filesystems/bfs.rst 3496F: fs/bfs/ 3497F: include/uapi/linux/bfs_fs.h 3498 3499BITMAP API 3500M: Yury Norov <yury.norov@gmail.com> 3501R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3502R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3503S: Maintained 3504F: include/linux/bitfield.h 3505F: include/linux/bitmap.h 3506F: include/linux/bits.h 3507F: include/linux/cpumask.h 3508F: include/linux/find.h 3509F: include/linux/nodemask.h 3510F: include/vdso/bits.h 3511F: lib/bitmap.c 3512F: lib/cpumask.c 3513F: lib/cpumask_kunit.c 3514F: lib/find_bit.c 3515F: lib/find_bit_benchmark.c 3516F: lib/test_bitmap.c 3517F: tools/include/linux/bitfield.h 3518F: tools/include/linux/bitmap.h 3519F: tools/include/linux/bits.h 3520F: tools/include/linux/find.h 3521F: tools/include/vdso/bits.h 3522F: tools/lib/bitmap.c 3523F: tools/lib/find_bit.c 3524 3525BLINKM RGB LED DRIVER 3526M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3527S: Maintained 3528F: drivers/leds/leds-blinkm.c 3529 3530BLOCK LAYER 3531M: Jens Axboe <axboe@kernel.dk> 3532L: linux-block@vger.kernel.org 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3535F: Documentation/ABI/stable/sysfs-block 3536F: Documentation/block/ 3537F: block/ 3538F: drivers/block/ 3539F: include/linux/bio.h 3540F: include/linux/blk* 3541F: kernel/trace/blktrace.c 3542F: lib/sbitmap.c 3543 3544BLOCK2MTD DRIVER 3545M: Joern Engel <joern@lazybastard.org> 3546L: linux-mtd@lists.infradead.org 3547S: Maintained 3548F: drivers/mtd/devices/block2mtd.c 3549 3550BLUETOOTH DRIVERS 3551M: Marcel Holtmann <marcel@holtmann.org> 3552M: Johan Hedberg <johan.hedberg@gmail.com> 3553M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3554L: linux-bluetooth@vger.kernel.org 3555S: Supported 3556W: http://www.bluez.org/ 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3559F: Documentation/devicetree/bindings/net/bluetooth/ 3560F: drivers/bluetooth/ 3561 3562BLUETOOTH SUBSYSTEM 3563M: Marcel Holtmann <marcel@holtmann.org> 3564M: Johan Hedberg <johan.hedberg@gmail.com> 3565M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3566L: linux-bluetooth@vger.kernel.org 3567S: Supported 3568W: http://www.bluez.org/ 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3571F: include/net/bluetooth/ 3572F: net/bluetooth/ 3573 3574BONDING DRIVER 3575M: Jay Vosburgh <j.vosburgh@gmail.com> 3576M: Andy Gospodarek <andy@greyhouse.net> 3577L: netdev@vger.kernel.org 3578S: Supported 3579W: http://sourceforge.net/projects/bonding/ 3580F: Documentation/networking/bonding.rst 3581F: drivers/net/bonding/ 3582F: include/net/bond* 3583F: include/uapi/linux/if_bonding.h 3584F: tools/testing/selftests/drivers/net/bonding/ 3585 3586BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3587M: Dan Robertson <dan@dlrobertson.com> 3588L: linux-iio@vger.kernel.org 3589S: Maintained 3590F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3591F: drivers/iio/accel/bma400* 3592 3593BPF JIT for ARM 3594M: Shubham Bansal <illusionist.neo@gmail.com> 3595L: bpf@vger.kernel.org 3596S: Odd Fixes 3597F: arch/arm/net/ 3598 3599BPF JIT for ARM64 3600M: Daniel Borkmann <daniel@iogearbox.net> 3601M: Alexei Starovoitov <ast@kernel.org> 3602M: Zi Shen Lim <zlim.lnx@gmail.com> 3603L: bpf@vger.kernel.org 3604S: Supported 3605F: arch/arm64/net/ 3606 3607BPF JIT for MIPS (32-BIT AND 64-BIT) 3608M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3609M: Paul Burton <paulburton@kernel.org> 3610L: bpf@vger.kernel.org 3611S: Maintained 3612F: arch/mips/net/ 3613 3614BPF JIT for NFP NICs 3615M: Jakub Kicinski <kuba@kernel.org> 3616L: bpf@vger.kernel.org 3617S: Odd Fixes 3618F: drivers/net/ethernet/netronome/nfp/bpf/ 3619 3620BPF JIT for POWERPC (32-BIT AND 64-BIT) 3621M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3622M: Michael Ellerman <mpe@ellerman.id.au> 3623L: bpf@vger.kernel.org 3624S: Supported 3625F: arch/powerpc/net/ 3626 3627BPF JIT for RISC-V (32-bit) 3628M: Luke Nelson <luke.r.nels@gmail.com> 3629M: Xi Wang <xi.wang@gmail.com> 3630L: bpf@vger.kernel.org 3631S: Maintained 3632F: arch/riscv/net/ 3633X: arch/riscv/net/bpf_jit_comp64.c 3634 3635BPF JIT for RISC-V (64-bit) 3636M: Björn Töpel <bjorn@kernel.org> 3637L: bpf@vger.kernel.org 3638S: Maintained 3639F: arch/riscv/net/ 3640X: arch/riscv/net/bpf_jit_comp32.c 3641 3642BPF JIT for S390 3643M: Ilya Leoshkevich <iii@linux.ibm.com> 3644M: Heiko Carstens <hca@linux.ibm.com> 3645M: Vasily Gorbik <gor@linux.ibm.com> 3646L: bpf@vger.kernel.org 3647S: Supported 3648F: arch/s390/net/ 3649X: arch/s390/net/pnet.c 3650 3651BPF JIT for SPARC (32-BIT AND 64-BIT) 3652M: David S. Miller <davem@davemloft.net> 3653L: bpf@vger.kernel.org 3654S: Odd Fixes 3655F: arch/sparc/net/ 3656 3657BPF JIT for X86 32-BIT 3658M: Wang YanQing <udknight@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Odd Fixes 3661F: arch/x86/net/bpf_jit_comp32.c 3662 3663BPF JIT for X86 64-BIT 3664M: Alexei Starovoitov <ast@kernel.org> 3665M: Daniel Borkmann <daniel@iogearbox.net> 3666L: bpf@vger.kernel.org 3667S: Supported 3668F: arch/x86/net/ 3669X: arch/x86/net/bpf_jit_comp32.c 3670 3671BPF [BTF] 3672M: Martin KaFai Lau <martin.lau@linux.dev> 3673L: bpf@vger.kernel.org 3674S: Maintained 3675F: include/linux/btf* 3676F: kernel/bpf/btf.c 3677 3678BPF [CORE] 3679M: Alexei Starovoitov <ast@kernel.org> 3680M: Daniel Borkmann <daniel@iogearbox.net> 3681R: John Fastabend <john.fastabend@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: include/linux/bpf* 3685F: include/linux/filter.h 3686F: include/linux/tnum.h 3687F: kernel/bpf/core.c 3688F: kernel/bpf/dispatcher.c 3689F: kernel/bpf/syscall.c 3690F: kernel/bpf/tnum.c 3691F: kernel/bpf/trampoline.c 3692F: kernel/bpf/verifier.c 3693 3694BPF [DOCUMENTATION] (Related to Standardization) 3695R: David Vernet <void@manifault.com> 3696L: bpf@vger.kernel.org 3697L: bpf@ietf.org 3698S: Maintained 3699F: Documentation/bpf/instruction-set.rst 3700 3701BPF [GENERAL] (Safe Dynamic Programs and Tools) 3702M: Alexei Starovoitov <ast@kernel.org> 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Andrii Nakryiko <andrii@kernel.org> 3705R: Martin KaFai Lau <martin.lau@linux.dev> 3706R: Song Liu <song@kernel.org> 3707R: Yonghong Song <yhs@fb.com> 3708R: John Fastabend <john.fastabend@gmail.com> 3709R: KP Singh <kpsingh@kernel.org> 3710R: Stanislav Fomichev <sdf@google.com> 3711R: Hao Luo <haoluo@google.com> 3712R: Jiri Olsa <jolsa@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Supported 3715W: https://bpf.io/ 3716Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3719F: Documentation/bpf/ 3720F: Documentation/networking/filter.rst 3721F: Documentation/userspace-api/ebpf/ 3722F: arch/*/net/* 3723F: include/linux/bpf* 3724F: include/linux/btf* 3725F: include/linux/filter.h 3726F: include/trace/events/xdp.h 3727F: include/uapi/linux/bpf* 3728F: include/uapi/linux/btf* 3729F: include/uapi/linux/filter.h 3730F: kernel/bpf/ 3731F: kernel/trace/bpf_trace.c 3732F: lib/test_bpf.c 3733F: net/bpf/ 3734F: net/core/filter.c 3735F: net/sched/act_bpf.c 3736F: net/sched/cls_bpf.c 3737F: samples/bpf/ 3738F: scripts/bpf_doc.py 3739F: scripts/pahole-flags.sh 3740F: scripts/pahole-version.sh 3741F: tools/bpf/ 3742F: tools/lib/bpf/ 3743F: tools/testing/selftests/bpf/ 3744 3745BPF [ITERATOR] 3746M: Yonghong Song <yhs@fb.com> 3747L: bpf@vger.kernel.org 3748S: Maintained 3749F: kernel/bpf/*iter.c 3750 3751BPF [L7 FRAMEWORK] (sockmap) 3752M: John Fastabend <john.fastabend@gmail.com> 3753M: Jakub Sitnicki <jakub@cloudflare.com> 3754L: netdev@vger.kernel.org 3755L: bpf@vger.kernel.org 3756S: Maintained 3757F: include/linux/skmsg.h 3758F: net/core/skmsg.c 3759F: net/core/sock_map.c 3760F: net/ipv4/tcp_bpf.c 3761F: net/ipv4/udp_bpf.c 3762F: net/unix/unix_bpf.c 3763 3764BPF [LIBRARY] (libbpf) 3765M: Andrii Nakryiko <andrii@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: tools/lib/bpf/ 3769 3770BPF [MISC] 3771L: bpf@vger.kernel.org 3772S: Odd Fixes 3773K: (?:\b|_)bpf(?:\b|_) 3774 3775BPF [NETWORKING] (struct_ops, reuseport) 3776M: Martin KaFai Lau <martin.lau@linux.dev> 3777L: bpf@vger.kernel.org 3778L: netdev@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/bpf_struct* 3781 3782BPF [NETWORKING] (tc BPF, sock_addr) 3783M: Martin KaFai Lau <martin.lau@linux.dev> 3784M: Daniel Borkmann <daniel@iogearbox.net> 3785R: John Fastabend <john.fastabend@gmail.com> 3786L: bpf@vger.kernel.org 3787L: netdev@vger.kernel.org 3788S: Maintained 3789F: net/core/filter.c 3790F: net/sched/act_bpf.c 3791F: net/sched/cls_bpf.c 3792 3793BPF [RINGBUF] 3794M: Andrii Nakryiko <andrii@kernel.org> 3795L: bpf@vger.kernel.org 3796S: Maintained 3797F: kernel/bpf/ringbuf.c 3798 3799BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3800M: KP Singh <kpsingh@kernel.org> 3801R: Florent Revest <revest@chromium.org> 3802R: Brendan Jackman <jackmanb@chromium.org> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: Documentation/bpf/prog_lsm.rst 3806F: include/linux/bpf_lsm.h 3807F: kernel/bpf/bpf_lsm.c 3808F: security/bpf/ 3809 3810BPF [SELFTESTS] (Test Runners & Infrastructure) 3811M: Andrii Nakryiko <andrii@kernel.org> 3812R: Mykola Lysenko <mykolal@fb.com> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: tools/testing/selftests/bpf/ 3816 3817BPF [STORAGE & CGROUPS] 3818M: Martin KaFai Lau <martin.lau@linux.dev> 3819L: bpf@vger.kernel.org 3820S: Maintained 3821F: kernel/bpf/*storage.c 3822F: kernel/bpf/bpf_lru* 3823F: kernel/bpf/cgroup.c 3824 3825BPF [TOOLING] (bpftool) 3826M: Quentin Monnet <quentin@isovalent.com> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/disasm.* 3830F: tools/bpf/bpftool/ 3831 3832BPF [TRACING] 3833M: Song Liu <song@kernel.org> 3834R: Jiri Olsa <jolsa@kernel.org> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/stackmap.c 3838F: kernel/trace/bpf_trace.c 3839 3840BROADCOM B44 10/100 ETHERNET DRIVER 3841M: Michael Chan <michael.chan@broadcom.com> 3842L: netdev@vger.kernel.org 3843S: Supported 3844F: drivers/net/ethernet/broadcom/b44.* 3845 3846BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3847M: Florian Fainelli <florian.fainelli@broadcom.com> 3848L: netdev@vger.kernel.org 3849L: openwrt-devel@lists.openwrt.org (subscribers-only) 3850S: Supported 3851F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3852F: drivers/net/dsa/b53/* 3853F: drivers/net/dsa/bcm_sf2* 3854F: include/linux/dsa/brcm.h 3855F: include/linux/platform_data/b53.h 3856 3857BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3858M: Florian Fainelli <florian.fainelli@broadcom.com> 3859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3860L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3862S: Maintained 3863T: git https://github.com/broadcom/stblinux.git 3864F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3865F: drivers/pci/controller/pcie-brcmstb.c 3866F: drivers/staging/vc04_services 3867N: bcm2711 3868N: bcm283* 3869N: raspberrypi 3870 3871BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3872M: Florian Fainelli <florian.fainelli@broadcom.com> 3873M: Ray Jui <rjui@broadcom.com> 3874M: Scott Branden <sbranden@broadcom.com> 3875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3876S: Maintained 3877T: git https://github.com/broadcom/mach-bcm 3878F: arch/arm/mach-bcm/ 3879N: bcm281* 3880N: bcm113* 3881N: bcm216* 3882N: kona 3883 3884BROADCOM BCM47XX MIPS ARCHITECTURE 3885M: Hauke Mehrtens <hauke@hauke-m.de> 3886M: Rafał Miłecki <zajec5@gmail.com> 3887L: linux-mips@vger.kernel.org 3888S: Maintained 3889F: Documentation/devicetree/bindings/mips/brcm/ 3890F: arch/mips/bcm47xx/* 3891F: arch/mips/include/asm/mach-bcm47xx/* 3892 3893BROADCOM BCM4908 ETHERNET DRIVER 3894M: Rafał Miłecki <rafal@milecki.pl> 3895R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3896L: netdev@vger.kernel.org 3897S: Maintained 3898F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3899F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3900F: drivers/net/ethernet/broadcom/unimac.h 3901 3902BROADCOM BCM4908 PINMUX DRIVER 3903M: Rafał Miłecki <rafal@milecki.pl> 3904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3905L: linux-gpio@vger.kernel.org 3906S: Maintained 3907F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3908F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3909 3910BROADCOM BCM5301X ARM ARCHITECTURE 3911M: Florian Fainelli <florian.fainelli@broadcom.com> 3912M: Hauke Mehrtens <hauke@hauke-m.de> 3913M: Rafał Miłecki <zajec5@gmail.com> 3914R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3916S: Maintained 3917F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3918F: arch/arm/boot/dts/broadcom/bcm470* 3919F: arch/arm/boot/dts/broadcom/bcm5301* 3920F: arch/arm/boot/dts/broadcom/bcm953012* 3921F: arch/arm/mach-bcm/bcm_5301x.c 3922 3923BROADCOM BCM53573 ARM ARCHITECTURE 3924M: Florian Fainelli <florian.fainelli@broadcom.com> 3925M: Rafał Miłecki <rafal@milecki.pl> 3926R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3928S: Maintained 3929F: arch/arm/boot/dts/broadcom/bcm47189* 3930F: arch/arm/boot/dts/broadcom/bcm53573* 3931 3932BROADCOM BCM63XX/BCM33XX UDC DRIVER 3933M: Kevin Cernekee <cernekee@gmail.com> 3934L: linux-usb@vger.kernel.org 3935S: Maintained 3936F: drivers/usb/gadget/udc/bcm63xx_udc.* 3937 3938BROADCOM BCM7XXX ARM ARCHITECTURE 3939M: Florian Fainelli <florian.fainelli@broadcom.com> 3940R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3942S: Maintained 3943T: git https://github.com/broadcom/stblinux.git 3944F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3945F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3946F: arch/arm/include/asm/hardware/cache-b15-rac.h 3947F: arch/arm/mach-bcm/*brcmstb* 3948F: arch/arm/mm/cache-b15-rac.c 3949F: drivers/bus/brcmstb_gisb.c 3950F: drivers/pci/controller/pcie-brcmstb.c 3951N: brcmstb 3952N: bcm7038 3953N: bcm7120 3954 3955BROADCOM BCMBCA ARM ARCHITECTURE 3956M: William Zhang <william.zhang@broadcom.com> 3957M: Anand Gore <anand.gore@broadcom.com> 3958M: Kursad Oney <kursad.oney@broadcom.com> 3959M: Florian Fainelli <florian.fainelli@broadcom.com> 3960M: Rafał Miłecki <rafal@milecki.pl> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964T: git https://github.com/broadcom/stblinux.git 3965F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3966F: arch/arm64/boot/dts/broadcom/bcmbca/* 3967N: bcmbca 3968N: bcm[9]?47622 3969N: bcm[9]?4912 3970N: bcm[9]?63138 3971N: bcm[9]?63146 3972N: bcm[9]?63148 3973N: bcm[9]?63158 3974N: bcm[9]?63178 3975N: bcm[9]?6756 3976N: bcm[9]?6813 3977N: bcm[9]?6846 3978N: bcm[9]?6855 3979N: bcm[9]?6856 3980N: bcm[9]?6858 3981N: bcm[9]?6878 3982 3983BROADCOM BDC DRIVER 3984M: Justin Chen <justin.chen@broadcom.com> 3985M: Al Cooper <alcooperx@gmail.com> 3986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3987L: linux-usb@vger.kernel.org 3988S: Maintained 3989F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3990F: drivers/usb/gadget/udc/bdc/ 3991 3992BROADCOM BMIPS CPUFREQ DRIVER 3993M: Markus Mayer <mmayer@broadcom.com> 3994R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3995L: linux-pm@vger.kernel.org 3996S: Maintained 3997F: drivers/cpufreq/bmips-cpufreq.c 3998 3999BROADCOM BMIPS MIPS ARCHITECTURE 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-mips@vger.kernel.org 4003S: Maintained 4004T: git https://github.com/broadcom/stblinux.git 4005F: arch/mips/bmips/* 4006F: arch/mips/boot/dts/brcm/bcm*.dts* 4007F: arch/mips/include/asm/mach-bmips/* 4008F: arch/mips/kernel/*bmips* 4009F: drivers/irqchip/irq-bcm63* 4010F: drivers/irqchip/irq-bcm7* 4011F: drivers/irqchip/irq-brcmstb* 4012F: drivers/soc/bcm/bcm63xx 4013F: include/linux/bcm963xx_nvram.h 4014F: include/linux/bcm963xx_tag.h 4015 4016BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4017M: Rasesh Mody <rmody@marvell.com> 4018M: GR-Linux-NIC-Dev@marvell.com 4019L: netdev@vger.kernel.org 4020S: Supported 4021F: drivers/net/ethernet/broadcom/bnx2.* 4022F: drivers/net/ethernet/broadcom/bnx2_* 4023 4024BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4025M: Saurav Kashyap <skashyap@marvell.com> 4026M: Javed Hasan <jhasan@marvell.com> 4027M: GR-QLogic-Storage-Upstream@marvell.com 4028L: linux-scsi@vger.kernel.org 4029S: Supported 4030F: drivers/scsi/bnx2fc/ 4031 4032BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4033M: Nilesh Javali <njavali@marvell.com> 4034M: Manish Rangankar <mrangankar@marvell.com> 4035M: GR-QLogic-Storage-Upstream@marvell.com 4036L: linux-scsi@vger.kernel.org 4037S: Supported 4038F: drivers/scsi/bnx2i/ 4039 4040BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4041M: Ariel Elior <aelior@marvell.com> 4042M: Sudarsana Kalluru <skalluru@marvell.com> 4043M: Manish Chopra <manishc@marvell.com> 4044L: netdev@vger.kernel.org 4045S: Supported 4046F: drivers/net/ethernet/broadcom/bnx2x/ 4047 4048BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4049M: Michael Chan <michael.chan@broadcom.com> 4050L: netdev@vger.kernel.org 4051S: Supported 4052F: drivers/firmware/broadcom/tee_bnxt_fw.c 4053F: drivers/net/ethernet/broadcom/bnxt/ 4054F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4055 4056BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4057M: Arend van Spriel <aspriel@gmail.com> 4058M: Franky Lin <franky.lin@broadcom.com> 4059M: Hante Meuleman <hante.meuleman@broadcom.com> 4060L: linux-wireless@vger.kernel.org 4061L: brcm80211-dev-list.pdl@broadcom.com 4062L: SHA-cyfmac-dev-list@infineon.com 4063S: Supported 4064F: drivers/net/wireless/broadcom/brcm80211/ 4065 4066BROADCOM BRCMSTB GPIO DRIVER 4067M: Doug Berger <opendmb@gmail.com> 4068M: Florian Fainelli <florian.fainelli@broadcom> 4069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4070S: Supported 4071F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4072F: drivers/gpio/gpio-brcmstb.c 4073 4074BROADCOM BRCMSTB I2C DRIVER 4075M: Kamal Dasu <kamal.dasu@broadcom.com> 4076R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4077L: linux-i2c@vger.kernel.org 4078S: Supported 4079F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4080F: drivers/i2c/busses/i2c-brcmstb.c 4081 4082BROADCOM BRCMSTB UART DRIVER 4083M: Al Cooper <alcooperx@gmail.com> 4084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4085L: linux-serial@vger.kernel.org 4086S: Maintained 4087F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4088F: drivers/tty/serial/8250/8250_bcm7271.c 4089 4090BROADCOM BRCMSTB USB EHCI DRIVER 4091M: Justin Chen <justin.chen@broadcom.com> 4092M: Al Cooper <alcooperx@gmail.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-usb@vger.kernel.org 4095S: Maintained 4096F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4097F: drivers/usb/host/ehci-brcm.* 4098 4099BROADCOM BRCMSTB USB PIN MAP DRIVER 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-usb@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4105F: drivers/usb/misc/brcmstb-usb-pinmap.c 4106 4107BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4108M: Justin Chen <justin.chen@broadcom.com> 4109M: Al Cooper <alcooperx@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-kernel@vger.kernel.org 4112S: Maintained 4113F: drivers/phy/broadcom/phy-brcm-usb* 4114 4115BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4116M: William Zhang <william.zhang@broadcom.com> 4117M: Kursad Oney <kursad.oney@broadcom.com> 4118M: Jonas Gorski <jonas.gorski@gmail.com> 4119R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4120L: linux-spi@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4123F: drivers/spi/spi-bcm63xx-hsspi.c 4124F: drivers/spi/spi-bcmbca-hsspi.c 4125 4126BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4127M: Jonas Gorski <jonas.gorski@gmail.com> 4128L: linux-spi@vger.kernel.org 4129S: Odd Fixes 4130F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4131F: drivers/spi/spi-bcm63xx.c 4132 4133BROADCOM ETHERNET PHY DRIVERS 4134M: Florian Fainelli <florian.fainelli@broadcom.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: netdev@vger.kernel.org 4137S: Supported 4138F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4139F: drivers/net/phy/bcm*.[ch] 4140F: drivers/net/phy/broadcom.c 4141F: include/linux/brcmphy.h 4142 4143BROADCOM GENET ETHERNET DRIVER 4144M: Doug Berger <opendmb@gmail.com> 4145M: Florian Fainelli <florian.fainelli@broadcom.com> 4146R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4147L: netdev@vger.kernel.org 4148S: Supported 4149F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4150F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4151F: drivers/net/ethernet/broadcom/genet/ 4152F: drivers/net/ethernet/broadcom/unimac.h 4153F: drivers/net/mdio/mdio-bcm-unimac.c 4154F: include/linux/platform_data/bcmgenet.h 4155F: include/linux/platform_data/mdio-bcm-unimac.h 4156 4157BROADCOM IPROC ARM ARCHITECTURE 4158M: Ray Jui <rjui@broadcom.com> 4159M: Scott Branden <sbranden@broadcom.com> 4160R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4162S: Maintained 4163T: git https://github.com/broadcom/stblinux.git 4164F: arch/arm64/boot/dts/broadcom/northstar2/* 4165F: arch/arm64/boot/dts/broadcom/stingray/* 4166F: drivers/clk/bcm/clk-ns* 4167F: drivers/clk/bcm/clk-sr* 4168F: drivers/pinctrl/bcm/pinctrl-ns* 4169F: include/dt-bindings/clock/bcm-sr* 4170N: iproc 4171N: cygnus 4172N: bcm[-_]nsp 4173N: bcm9113* 4174N: bcm9583* 4175N: bcm9585* 4176N: bcm9586* 4177N: bcm988312 4178N: bcm113* 4179N: bcm583* 4180N: bcm585* 4181N: bcm586* 4182N: bcm88312 4183N: hr2 4184N: stingray 4185 4186BROADCOM IPROC GBIT ETHERNET DRIVER 4187M: Rafał Miłecki <rafal@milecki.pl> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: netdev@vger.kernel.org 4190S: Maintained 4191F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4192F: drivers/net/ethernet/broadcom/bgmac* 4193F: drivers/net/ethernet/broadcom/unimac.h 4194 4195BROADCOM KONA GPIO DRIVER 4196M: Ray Jui <rjui@broadcom.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198S: Supported 4199F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4200F: drivers/gpio/gpio-bcm-kona.c 4201 4202BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4203M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4204M: Kashyap Desai <kashyap.desai@broadcom.com> 4205M: Sumit Saxena <sumit.saxena@broadcom.com> 4206M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4207L: mpi3mr-linuxdrv.pdl@broadcom.com 4208L: linux-scsi@vger.kernel.org 4209S: Supported 4210W: https://www.broadcom.com/support/storage 4211F: drivers/scsi/mpi3mr/ 4212 4213BROADCOM NETXTREME-E ROCE DRIVER 4214M: Selvin Xavier <selvin.xavier@broadcom.com> 4215L: linux-rdma@vger.kernel.org 4216S: Supported 4217W: http://www.broadcom.com 4218F: drivers/infiniband/hw/bnxt_re/ 4219F: include/uapi/rdma/bnxt_re-abi.h 4220 4221BROADCOM NVRAM DRIVER 4222M: Rafał Miłecki <zajec5@gmail.com> 4223L: linux-mips@vger.kernel.org 4224S: Maintained 4225F: drivers/firmware/broadcom/* 4226 4227BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4228M: Rafał Miłecki <rafal@milecki.pl> 4229M: Florian Fainelli <florian.fainelli@broadcom.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-pm@vger.kernel.org 4232S: Maintained 4233T: git https://github.com/broadcom/stblinux.git 4234F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4235F: include/dt-bindings/soc/bcm-pmb.h 4236 4237BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4238M: Rafał Miłecki <zajec5@gmail.com> 4239L: linux-wireless@vger.kernel.org 4240S: Maintained 4241F: drivers/bcma/ 4242F: include/linux/bcma/ 4243 4244BROADCOM SPI DRIVER 4245M: Kamal Dasu <kamal.dasu@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247S: Maintained 4248F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4249F: drivers/spi/spi-bcm-qspi.* 4250F: drivers/spi/spi-brcmstb-qspi.c 4251F: drivers/spi/spi-iproc-qspi.c 4252 4253BROADCOM STB AVS CPUFREQ DRIVER 4254M: Markus Mayer <mmayer@broadcom.com> 4255R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4256L: linux-pm@vger.kernel.org 4257S: Maintained 4258F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4259F: drivers/cpufreq/brcmstb* 4260 4261BROADCOM STB AVS TMON DRIVER 4262M: Markus Mayer <mmayer@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-pm@vger.kernel.org 4265S: Maintained 4266F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4267F: drivers/thermal/broadcom/brcmstb* 4268 4269BROADCOM STB DPFE DRIVER 4270M: Markus Mayer <mmayer@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4273S: Maintained 4274F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4275F: drivers/memory/brcmstb_dpfe.c 4276 4277BROADCOM STB NAND FLASH DRIVER 4278M: Brian Norris <computersforpeace@gmail.com> 4279M: Kamal Dasu <kamal.dasu@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-mtd@lists.infradead.org 4282S: Maintained 4283F: drivers/mtd/nand/raw/brcmnand/ 4284F: include/linux/platform_data/brcmnand.h 4285 4286BROADCOM STB PCIE DRIVER 4287M: Jim Quinlan <jim2101024@gmail.com> 4288M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4289M: Florian Fainelli <florian.fainelli@broadcom.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: linux-pci@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4294F: drivers/pci/controller/pcie-brcmstb.c 4295 4296BROADCOM SYSTEMPORT ETHERNET DRIVER 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4302F: drivers/net/ethernet/broadcom/bcmsysport.* 4303F: drivers/net/ethernet/broadcom/unimac.h 4304 4305BROADCOM TG3 GIGABIT ETHERNET DRIVER 4306M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4307M: Prashant Sreedharan <prashant@broadcom.com> 4308M: Michael Chan <mchan@broadcom.com> 4309L: netdev@vger.kernel.org 4310S: Supported 4311F: drivers/net/ethernet/broadcom/tg3.* 4312 4313BROADCOM VK DRIVER 4314M: Scott Branden <scott.branden@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316S: Supported 4317F: drivers/misc/bcm-vk/ 4318F: include/uapi/linux/misc/bcm_vk.h 4319 4320BROCADE BFA FC SCSI DRIVER 4321M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4322M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4323L: linux-scsi@vger.kernel.org 4324S: Supported 4325F: drivers/scsi/bfa/ 4326 4327BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4328M: Rasesh Mody <rmody@marvell.com> 4329M: Sudarsana Kalluru <skalluru@marvell.com> 4330M: GR-Linux-NIC-Dev@marvell.com 4331L: netdev@vger.kernel.org 4332S: Supported 4333F: drivers/net/ethernet/brocade/bna/ 4334 4335BSG (block layer generic sg v4 driver) 4336M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4337L: linux-scsi@vger.kernel.org 4338S: Supported 4339F: block/bsg.c 4340F: include/linux/bsg.h 4341F: include/uapi/linux/bsg.h 4342 4343BT87X AUDIO DRIVER 4344M: Clemens Ladisch <clemens@ladisch.de> 4345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4346S: Maintained 4347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4348F: Documentation/sound/cards/bt87x.rst 4349F: sound/pci/bt87x.c 4350 4351BT8XXGPIO DRIVER 4352M: Michael Buesch <m@bues.ch> 4353S: Maintained 4354W: http://bu3sch.de/btgpio.php 4355F: drivers/gpio/gpio-bt8xx.c 4356 4357BTRFS FILE SYSTEM 4358M: Chris Mason <clm@fb.com> 4359M: Josef Bacik <josef@toxicpanda.com> 4360M: David Sterba <dsterba@suse.com> 4361L: linux-btrfs@vger.kernel.org 4362S: Maintained 4363W: https://btrfs.readthedocs.io 4364W: https://btrfs.wiki.kernel.org/ 4365Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4366C: irc://irc.libera.chat/btrfs 4367T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4368F: Documentation/filesystems/btrfs.rst 4369F: fs/btrfs/ 4370F: include/linux/btrfs* 4371F: include/trace/events/btrfs.h 4372F: include/uapi/linux/btrfs* 4373 4374BTTV VIDEO4LINUX DRIVER 4375M: Mauro Carvalho Chehab <mchehab@kernel.org> 4376L: linux-media@vger.kernel.org 4377S: Odd fixes 4378W: https://linuxtv.org 4379T: git git://linuxtv.org/media_tree.git 4380F: Documentation/driver-api/media/drivers/bttv* 4381F: drivers/media/pci/bt8xx/bttv* 4382 4383BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4384M: Chanwoo Choi <cw00.choi@samsung.com> 4385L: linux-pm@vger.kernel.org 4386L: linux-samsung-soc@vger.kernel.org 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4389F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4390F: drivers/devfreq/exynos-bus.c 4391 4392BUSLOGIC SCSI DRIVER 4393M: Khalid Aziz <khalid@gonehiking.org> 4394L: linux-scsi@vger.kernel.org 4395S: Maintained 4396F: drivers/scsi/BusLogic.* 4397F: drivers/scsi/FlashPoint.* 4398 4399BXCAN CAN NETWORK DRIVER 4400M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4401L: linux-can@vger.kernel.org 4402S: Maintained 4403F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4404F: drivers/net/can/bxcan.c 4405 4406C-MEDIA CMI8788 DRIVER 4407M: Clemens Ladisch <clemens@ladisch.de> 4408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4409S: Maintained 4410T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4411F: sound/pci/oxygen/ 4412 4413C-SKY ARCHITECTURE 4414M: Guo Ren <guoren@kernel.org> 4415L: linux-csky@vger.kernel.org 4416S: Supported 4417T: git https://github.com/c-sky/csky-linux.git 4418F: Documentation/devicetree/bindings/csky/ 4419F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4420F: Documentation/devicetree/bindings/timer/csky,* 4421F: arch/csky/ 4422F: drivers/clocksource/timer-gx6605s.c 4423F: drivers/clocksource/timer-mp-csky.c 4424F: drivers/irqchip/irq-csky-* 4425N: csky 4426K: csky 4427 4428CA8210 IEEE-802.15.4 RADIO DRIVER 4429L: linux-wpan@vger.kernel.org 4430S: Orphan 4431W: https://github.com/Cascoda/ca8210-linux.git 4432F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4433F: drivers/net/ieee802154/ca8210.c 4434 4435CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4436M: David Howells <dhowells@redhat.com> 4437L: linux-cachefs@redhat.com (moderated for non-subscribers) 4438S: Supported 4439F: Documentation/filesystems/caching/cachefiles.rst 4440F: fs/cachefiles/ 4441 4442CACHESTAT: PAGE CACHE STATS FOR A FILE 4443M: Nhat Pham <nphamcs@gmail.com> 4444M: Johannes Weiner <hannes@cmpxchg.org> 4445L: linux-mm@kvack.org 4446S: Maintained 4447F: tools/testing/selftests/cachestat/test_cachestat.c 4448 4449CADENCE MIPI-CSI2 BRIDGES 4450M: Maxime Ripard <mripard@kernel.org> 4451L: linux-media@vger.kernel.org 4452S: Maintained 4453F: Documentation/devicetree/bindings/media/cdns,*.txt 4454F: drivers/media/platform/cadence/cdns-csi2* 4455 4456CADENCE NAND DRIVER 4457L: linux-mtd@lists.infradead.org 4458S: Orphan 4459F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4460F: drivers/mtd/nand/raw/cadence-nand-controller.c 4461 4462CADENCE USB3 DRD IP DRIVER 4463M: Peter Chen <peter.chen@kernel.org> 4464M: Pawel Laszczak <pawell@cadence.com> 4465R: Roger Quadros <rogerq@kernel.org> 4466L: linux-usb@vger.kernel.org 4467S: Maintained 4468T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4469F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4470F: drivers/usb/cdns3/ 4471X: drivers/usb/cdns3/cdnsp* 4472 4473CADENCE USBHS DRIVER 4474M: Pawel Laszczak <pawell@cadence.com> 4475L: linux-usb@vger.kernel.org 4476S: Maintained 4477F: drivers/usb/gadget/udc/cdns2 4478 4479CADENCE USBSSP DRD IP DRIVER 4480M: Pawel Laszczak <pawell@cadence.com> 4481L: linux-usb@vger.kernel.org 4482S: Maintained 4483T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4484F: drivers/usb/cdns3/ 4485X: drivers/usb/cdns3/cdns3* 4486 4487CADET FM/AM RADIO RECEIVER DRIVER 4488M: Hans Verkuil <hverkuil@xs4all.nl> 4489L: linux-media@vger.kernel.org 4490S: Maintained 4491W: https://linuxtv.org 4492T: git git://linuxtv.org/media_tree.git 4493F: drivers/media/radio/radio-cadet* 4494 4495CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4496L: linux-media@vger.kernel.org 4497S: Orphan 4498T: git git://linuxtv.org/media_tree.git 4499F: Documentation/admin-guide/media/cafe_ccic* 4500F: drivers/media/platform/marvell/ 4501 4502CAIF NETWORK LAYER 4503L: netdev@vger.kernel.org 4504S: Orphan 4505F: Documentation/networking/caif/ 4506F: drivers/net/caif/ 4507F: include/net/caif/ 4508F: include/uapi/linux/caif/ 4509F: net/caif/ 4510 4511CAKE QDISC 4512M: Toke Høiland-Jørgensen <toke@toke.dk> 4513L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4514S: Maintained 4515F: net/sched/sch_cake.c 4516 4517CAN NETWORK DRIVERS 4518M: Wolfgang Grandegger <wg@grandegger.com> 4519M: Marc Kleine-Budde <mkl@pengutronix.de> 4520L: linux-can@vger.kernel.org 4521S: Maintained 4522W: https://github.com/linux-can 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4525F: Documentation/devicetree/bindings/net/can/ 4526F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4527F: drivers/net/can/ 4528F: drivers/phy/phy-can-transceiver.c 4529F: include/linux/can/bittiming.h 4530F: include/linux/can/dev.h 4531F: include/linux/can/length.h 4532F: include/linux/can/platform/ 4533F: include/linux/can/rx-offload.h 4534F: include/uapi/linux/can/error.h 4535F: include/uapi/linux/can/netlink.h 4536F: include/uapi/linux/can/vxcan.h 4537 4538CAN NETWORK LAYER 4539M: Oliver Hartkopp <socketcan@hartkopp.net> 4540M: Marc Kleine-Budde <mkl@pengutronix.de> 4541L: linux-can@vger.kernel.org 4542S: Maintained 4543W: https://github.com/linux-can 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4546F: Documentation/networking/can.rst 4547F: include/linux/can/can-ml.h 4548F: include/linux/can/core.h 4549F: include/linux/can/skb.h 4550F: include/net/netns/can.h 4551F: include/uapi/linux/can.h 4552F: include/uapi/linux/can/bcm.h 4553F: include/uapi/linux/can/gw.h 4554F: include/uapi/linux/can/isotp.h 4555F: include/uapi/linux/can/raw.h 4556F: net/can/ 4557 4558CAN-J1939 NETWORK LAYER 4559M: Robin van der Gracht <robin@protonic.nl> 4560M: Oleksij Rempel <o.rempel@pengutronix.de> 4561R: kernel@pengutronix.de 4562L: linux-can@vger.kernel.org 4563S: Maintained 4564F: Documentation/networking/j1939.rst 4565F: include/uapi/linux/can/j1939.h 4566F: net/can/j1939/ 4567 4568CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-riscv@lists.infradead.org 4571L: linux-gpio@vger.kernel.org (pinctrl driver) 4572F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4573F: drivers/pinctrl/pinctrl-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-kernel@vger.kernel.org 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4581F: drivers/reset/reset-k210.c 4582 4583CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4584M: Damien Le Moal <dlemoal@kernel.org> 4585L: linux-riscv@lists.infradead.org 4586S: Maintained 4587F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4588F: drivers/soc/canaan/ 4589F: include/soc/canaan/ 4590 4591CAPABILITIES 4592M: Serge Hallyn <serge@hallyn.com> 4593L: linux-security-module@vger.kernel.org 4594S: Supported 4595F: include/linux/capability.h 4596F: include/uapi/linux/capability.h 4597F: kernel/capability.c 4598F: security/commoncap.c 4599 4600CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4601M: Kevin Tsai <ktsai@capellamicro.com> 4602S: Maintained 4603F: drivers/iio/light/cm* 4604 4605CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4606M: Christian Lamparter <chunkeey@googlemail.com> 4607L: linux-wireless@vger.kernel.org 4608S: Maintained 4609W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4610F: drivers/net/wireless/ath/carl9170/ 4611 4612CAVIUM I2C DRIVER 4613M: Robert Richter <rric@kernel.org> 4614S: Odd Fixes 4615W: http://www.marvell.com 4616F: drivers/i2c/busses/i2c-octeon* 4617F: drivers/i2c/busses/i2c-thunderx* 4618 4619CAVIUM LIQUIDIO NETWORK DRIVER 4620M: Derek Chickles <dchickles@marvell.com> 4621M: Satanand Burla <sburla@marvell.com> 4622M: Felix Manlunas <fmanlunas@marvell.com> 4623L: netdev@vger.kernel.org 4624S: Supported 4625W: http://www.marvell.com 4626F: drivers/net/ethernet/cavium/liquidio/ 4627 4628CAVIUM MMC DRIVER 4629M: Robert Richter <rric@kernel.org> 4630S: Odd Fixes 4631W: http://www.marvell.com 4632F: drivers/mmc/host/cavium* 4633 4634CAVIUM OCTEON-TX CRYPTO DRIVER 4635M: George Cherian <gcherian@marvell.com> 4636L: linux-crypto@vger.kernel.org 4637S: Supported 4638W: http://www.marvell.com 4639F: drivers/crypto/cavium/cpt/ 4640 4641CAVIUM THUNDERX2 ARM64 SOC 4642M: Robert Richter <rric@kernel.org> 4643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4644S: Odd Fixes 4645F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4646F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4647 4648CBS/ETF/TAPRIO QDISCS 4649M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4650L: netdev@vger.kernel.org 4651S: Maintained 4652F: net/sched/sch_cbs.c 4653F: net/sched/sch_etf.c 4654F: net/sched/sch_taprio.c 4655 4656CC2520 IEEE-802.15.4 RADIO DRIVER 4657M: Stefan Schmidt <stefan@datenfreihafen.org> 4658L: linux-wpan@vger.kernel.org 4659S: Odd Fixes 4660F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4661F: drivers/net/ieee802154/cc2520.c 4662 4663CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4664M: Gilad Ben-Yossef <gilad@benyossef.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: drivers/crypto/ccree/ 4669 4670CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4671M: Hadar Gat <hadar.gat@arm.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4675F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4676F: drivers/char/hw_random/cctrng.c 4677F: drivers/char/hw_random/cctrng.h 4678 4679CEC FRAMEWORK 4680M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4681L: linux-media@vger.kernel.org 4682S: Supported 4683W: http://linuxtv.org 4684T: git git://linuxtv.org/media_tree.git 4685F: Documentation/ABI/testing/debugfs-cec-error-inj 4686F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4687F: Documentation/driver-api/media/cec-core.rst 4688F: Documentation/userspace-api/media/cec 4689F: drivers/media/cec/ 4690F: drivers/media/rc/keymaps/rc-cec.c 4691F: include/media/cec-notifier.h 4692F: include/media/cec.h 4693F: include/uapi/linux/cec-funcs.h 4694F: include/uapi/linux/cec.h 4695 4696CEC GPIO DRIVER 4697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4698L: linux-media@vger.kernel.org 4699S: Supported 4700W: http://linuxtv.org 4701T: git git://linuxtv.org/media_tree.git 4702F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4703F: drivers/media/cec/platform/cec-gpio/ 4704 4705CELL BROADBAND ENGINE ARCHITECTURE 4706M: Arnd Bergmann <arnd@arndb.de> 4707L: linuxppc-dev@lists.ozlabs.org 4708S: Supported 4709W: http://www.ibm.com/developerworks/power/cell/ 4710F: arch/powerpc/include/asm/cell*.h 4711F: arch/powerpc/include/asm/spu*.h 4712F: arch/powerpc/include/uapi/asm/spu*.h 4713F: arch/powerpc/platforms/cell/ 4714 4715CELLWISE CW2015 BATTERY DRIVER 4716M: Tobias Schrammm <t.schramm@manjaro.org> 4717S: Maintained 4718F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4719F: drivers/power/supply/cw2015_battery.c 4720 4721CEPH COMMON CODE (LIBCEPH) 4722M: Ilya Dryomov <idryomov@gmail.com> 4723M: Xiubo Li <xiubli@redhat.com> 4724R: Jeff Layton <jlayton@kernel.org> 4725L: ceph-devel@vger.kernel.org 4726S: Supported 4727W: http://ceph.com/ 4728T: git https://github.com/ceph/ceph-client.git 4729F: include/linux/ceph/ 4730F: include/linux/crush/ 4731F: net/ceph/ 4732 4733CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4734M: Xiubo Li <xiubli@redhat.com> 4735M: Ilya Dryomov <idryomov@gmail.com> 4736R: Jeff Layton <jlayton@kernel.org> 4737L: ceph-devel@vger.kernel.org 4738S: Supported 4739W: http://ceph.com/ 4740T: git https://github.com/ceph/ceph-client.git 4741F: Documentation/filesystems/ceph.rst 4742F: fs/ceph/ 4743 4744CERTIFICATE HANDLING 4745M: David Howells <dhowells@redhat.com> 4746M: David Woodhouse <dwmw2@infradead.org> 4747L: keyrings@vger.kernel.org 4748S: Maintained 4749F: Documentation/admin-guide/module-signing.rst 4750F: certs/ 4751F: scripts/sign-file.c 4752F: tools/certs/ 4753 4754CFAG12864B LCD DRIVER 4755M: Miguel Ojeda <ojeda@kernel.org> 4756S: Maintained 4757F: drivers/auxdisplay/cfag12864b.c 4758F: include/linux/cfag12864b.h 4759 4760CFAG12864BFB LCD FRAMEBUFFER DRIVER 4761M: Miguel Ojeda <ojeda@kernel.org> 4762S: Maintained 4763F: drivers/auxdisplay/cfag12864bfb.c 4764F: include/linux/cfag12864b.h 4765 4766CHAR and MISC DRIVERS 4767M: Arnd Bergmann <arnd@arndb.de> 4768M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4769S: Supported 4770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4771F: drivers/char/ 4772F: drivers/misc/ 4773F: include/linux/miscdevice.h 4774X: drivers/char/agp/ 4775X: drivers/char/hw_random/ 4776X: drivers/char/ipmi/ 4777X: drivers/char/random.c 4778X: drivers/char/tpm/ 4779 4780CHECKPATCH 4781M: Andy Whitcroft <apw@canonical.com> 4782M: Joe Perches <joe@perches.com> 4783R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4784R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4785S: Maintained 4786F: scripts/checkpatch.pl 4787 4788CHECKPATCH DOCUMENTATION 4789M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4790M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4791R: Joe Perches <joe@perches.com> 4792S: Maintained 4793F: Documentation/dev-tools/checkpatch.rst 4794 4795CHINESE DOCUMENTATION 4796M: Alex Shi <alexs@kernel.org> 4797M: Yanteng Si <siyanteng@loongson.cn> 4798S: Maintained 4799F: Documentation/translations/zh_CN/ 4800 4801CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4802M: Peter Chen <peter.chen@kernel.org> 4803L: linux-usb@vger.kernel.org 4804S: Maintained 4805T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4806F: drivers/usb/chipidea/ 4807 4808CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4813F: drivers/input/touchscreen/chipone_icn8318.c 4814 4815CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4816M: Hans de Goede <hdegoede@redhat.com> 4817L: linux-input@vger.kernel.org 4818S: Maintained 4819F: drivers/input/touchscreen/chipone_icn8505.c 4820 4821CHROME HARDWARE PLATFORM SUPPORT 4822M: Benson Leung <bleung@chromium.org> 4823L: chrome-platform@lists.linux.dev 4824S: Maintained 4825T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4826F: drivers/platform/chrome/ 4827 4828CHROMEOS EC CODEC DRIVER 4829M: Cheng-Yi Chiang <cychiang@chromium.org> 4830M: Tzung-Bi Shih <tzungbi@kernel.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4835F: sound/soc/codecs/cros_ec_codec.* 4836 4837CHROMEOS EC SUBDRIVERS 4838M: Benson Leung <bleung@chromium.org> 4839R: Guenter Roeck <groeck@chromium.org> 4840L: chrome-platform@lists.linux.dev 4841S: Maintained 4842F: drivers/power/supply/cros_usbpd-charger.c 4843N: cros_ec 4844N: cros-ec 4845 4846CHROMEOS EC UART DRIVER 4847M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4848R: Benson Leung <bleung@chromium.org> 4849R: Tzung-Bi Shih <tzungbi@kernel.org> 4850S: Maintained 4851F: drivers/platform/chrome/cros_ec_uart.c 4852 4853CHROMEOS EC USB PD NOTIFY DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_usbpd_notify.c 4858F: include/linux/platform_data/cros_usbpd_notify.h 4859 4860CHROMEOS EC USB TYPE-C DRIVER 4861M: Prashant Malani <pmalani@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864F: drivers/platform/chrome/cros_ec_typec.* 4865F: drivers/platform/chrome/cros_typec_switch.c 4866F: drivers/platform/chrome/cros_typec_vdm.* 4867 4868CHROMEOS HPS DRIVER 4869M: Dan Callaghan <dcallagh@chromium.org> 4870R: Sami Kyöstilä <skyostil@chromium.org> 4871S: Maintained 4872F: drivers/platform/chrome/cros_hps_i2c.c 4873 4874CHRONTEL CH7322 CEC DRIVER 4875M: Joe Tessler <jrt@google.com> 4876L: linux-media@vger.kernel.org 4877S: Maintained 4878T: git git://linuxtv.org/media_tree.git 4879F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4880F: drivers/media/cec/i2c/ch7322.c 4881 4882CIRRUS LOGIC AUDIO CODEC DRIVERS 4883M: James Schulman <james.schulman@cirrus.com> 4884M: David Rhodes <david.rhodes@cirrus.com> 4885M: Richard Fitzgerald <rf@opensource.cirrus.com> 4886L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4887L: patches@opensource.cirrus.com 4888S: Maintained 4889F: Documentation/devicetree/bindings/sound/cirrus,cs* 4890F: include/dt-bindings/sound/cs* 4891F: include/sound/cs* 4892F: sound/pci/hda/cs* 4893F: sound/pci/hda/hda_cs_dsp_ctl.* 4894F: sound/soc/codecs/cs* 4895 4896CIRRUS LOGIC DSP FIRMWARE DRIVER 4897M: Simon Trimmer <simont@opensource.cirrus.com> 4898M: Charles Keepax <ckeepax@opensource.cirrus.com> 4899M: Richard Fitzgerald <rf@opensource.cirrus.com> 4900L: patches@opensource.cirrus.com 4901S: Supported 4902W: https://github.com/CirrusLogic/linux-drivers/wiki 4903T: git https://github.com/CirrusLogic/linux-drivers.git 4904F: drivers/firmware/cirrus/* 4905F: include/linux/firmware/cirrus/* 4906 4907CIRRUS LOGIC EP93XX ETHERNET DRIVER 4908M: Hartley Sweeten <hsweeten@visionengravers.com> 4909L: netdev@vger.kernel.org 4910S: Maintained 4911F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4912 4913CIRRUS LOGIC LOCHNAGAR DRIVER 4914M: Charles Keepax <ckeepax@opensource.cirrus.com> 4915M: Richard Fitzgerald <rf@opensource.cirrus.com> 4916L: patches@opensource.cirrus.com 4917S: Supported 4918F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4923F: Documentation/hwmon/lochnagar.rst 4924F: drivers/clk/clk-lochnagar.c 4925F: drivers/hwmon/lochnagar-hwmon.c 4926F: drivers/mfd/lochnagar-i2c.c 4927F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4928F: drivers/regulator/lochnagar-regulator.c 4929F: include/dt-bindings/clock/lochnagar.h 4930F: include/dt-bindings/pinctrl/lochnagar.h 4931F: include/linux/mfd/lochnagar* 4932F: sound/soc/codecs/lochnagar-sc.c 4933 4934CIRRUS LOGIC MADERA CODEC DRIVERS 4935M: Charles Keepax <ckeepax@opensource.cirrus.com> 4936M: Richard Fitzgerald <rf@opensource.cirrus.com> 4937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4938L: patches@opensource.cirrus.com 4939S: Supported 4940W: https://github.com/CirrusLogic/linux-drivers/wiki 4941T: git https://github.com/CirrusLogic/linux-drivers.git 4942F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4944F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4945F: drivers/gpio/gpio-madera* 4946F: drivers/irqchip/irq-madera* 4947F: drivers/mfd/cs47l* 4948F: drivers/mfd/madera* 4949F: drivers/pinctrl/cirrus/* 4950F: include/dt-bindings/sound/madera* 4951F: include/linux/irqchip/irq-madera* 4952F: include/linux/mfd/madera/* 4953F: include/sound/madera* 4954F: sound/soc/codecs/cs47l* 4955F: sound/soc/codecs/madera* 4956 4957CISCO FCOE HBA DRIVER 4958M: Satish Kharat <satishkh@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960M: Karan Tilak Kumar <kartilak@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/fnic/ 4964 4965CISCO SCSI HBA DRIVER 4966M: Karan Tilak Kumar <kartilak@cisco.com> 4967M: Sesidhar Baddela <sebaddel@cisco.com> 4968L: linux-scsi@vger.kernel.org 4969S: Supported 4970F: drivers/scsi/snic/ 4971 4972CISCO VIC ETHERNET NIC DRIVER 4973M: Christian Benvenuti <benve@cisco.com> 4974M: Satish Kharat <satishkh@cisco.com> 4975S: Supported 4976F: drivers/net/ethernet/cisco/enic/ 4977 4978CISCO VIC LOW LATENCY NIC DRIVER 4979M: Christian Benvenuti <benve@cisco.com> 4980M: Nelson Escobar <neescoba@cisco.com> 4981S: Supported 4982F: drivers/infiniband/hw/usnic/ 4983 4984CLANG CONTROL FLOW INTEGRITY SUPPORT 4985M: Sami Tolvanen <samitolvanen@google.com> 4986M: Kees Cook <keescook@chromium.org> 4987R: Nathan Chancellor <nathan@kernel.org> 4988R: Nick Desaulniers <ndesaulniers@google.com> 4989L: llvm@lists.linux.dev 4990S: Supported 4991B: https://github.com/ClangBuiltLinux/linux/issues 4992T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4993F: include/linux/cfi.h 4994F: kernel/cfi.c 4995 4996CLANG-FORMAT FILE 4997M: Miguel Ojeda <ojeda@kernel.org> 4998S: Maintained 4999F: .clang-format 5000 5001CLANG/LLVM BUILD SUPPORT 5002M: Nathan Chancellor <nathan@kernel.org> 5003M: Nick Desaulniers <ndesaulniers@google.com> 5004R: Tom Rix <trix@redhat.com> 5005L: llvm@lists.linux.dev 5006S: Supported 5007W: https://clangbuiltlinux.github.io/ 5008B: https://github.com/ClangBuiltLinux/linux/issues 5009C: irc://irc.libera.chat/clangbuiltlinux 5010F: Documentation/kbuild/llvm.rst 5011F: include/linux/compiler-clang.h 5012F: scripts/Makefile.clang 5013F: scripts/clang-tools/ 5014K: \b(?i:clang|llvm)\b 5015 5016CLK API 5017M: Russell King <linux@armlinux.org.uk> 5018L: linux-clk@vger.kernel.org 5019S: Maintained 5020F: include/linux/clk.h 5021 5022CLOCKSOURCE, CLOCKEVENT DRIVERS 5023M: Daniel Lezcano <daniel.lezcano@linaro.org> 5024M: Thomas Gleixner <tglx@linutronix.de> 5025L: linux-kernel@vger.kernel.org 5026S: Supported 5027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5028F: Documentation/devicetree/bindings/timer/ 5029F: drivers/clocksource/ 5030 5031CMPC ACPI DRIVER 5032M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5033M: Daniel Oliveira Nascimento <don@syst.com.br> 5034L: platform-driver-x86@vger.kernel.org 5035S: Supported 5036F: drivers/platform/x86/classmate-laptop.c 5037 5038COBALT MEDIA DRIVER 5039M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5040L: linux-media@vger.kernel.org 5041S: Supported 5042W: https://linuxtv.org 5043T: git git://linuxtv.org/media_tree.git 5044F: drivers/media/pci/cobalt/ 5045 5046COCCINELLE/Semantic Patches (SmPL) 5047M: Julia Lawall <Julia.Lawall@inria.fr> 5048M: Nicolas Palix <nicolas.palix@imag.fr> 5049L: cocci@inria.fr (moderated for non-subscribers) 5050S: Supported 5051W: https://coccinelle.gitlabpages.inria.fr/website/ 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5053F: Documentation/dev-tools/coccinelle.rst 5054F: scripts/coccicheck 5055F: scripts/coccinelle/ 5056 5057CODA FILE SYSTEM 5058M: Jan Harkes <jaharkes@cs.cmu.edu> 5059M: coda@cs.cmu.edu 5060L: codalist@coda.cs.cmu.edu 5061S: Maintained 5062W: http://www.coda.cs.cmu.edu/ 5063F: Documentation/filesystems/coda.rst 5064F: fs/coda/ 5065F: include/linux/coda*.h 5066F: include/uapi/linux/coda*.h 5067 5068CODA V4L2 MEM2MEM DRIVER 5069M: Philipp Zabel <p.zabel@pengutronix.de> 5070L: linux-media@vger.kernel.org 5071S: Maintained 5072F: Documentation/devicetree/bindings/media/coda.yaml 5073F: drivers/media/platform/chips-media/ 5074 5075CODE OF CONDUCT 5076M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5077S: Supported 5078F: Documentation/process/code-of-conduct-interpretation.rst 5079F: Documentation/process/code-of-conduct.rst 5080 5081COMEDI DRIVERS 5082M: Ian Abbott <abbotti@mev.co.uk> 5083M: H Hartley Sweeten <hsweeten@visionengravers.com> 5084S: Odd Fixes 5085F: drivers/comedi/ 5086F: include/linux/comedi/ 5087F: include/uapi/linux/comedi.h 5088 5089COMMON CLK FRAMEWORK 5090M: Michael Turquette <mturquette@baylibre.com> 5091M: Stephen Boyd <sboyd@kernel.org> 5092L: linux-clk@vger.kernel.org 5093S: Maintained 5094Q: http://patchwork.kernel.org/project/linux-clk/list/ 5095T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5096F: Documentation/devicetree/bindings/clock/ 5097F: drivers/clk/ 5098F: include/dt-bindings/clock/ 5099F: include/linux/clk-pr* 5100F: include/linux/clk/ 5101F: include/linux/of_clk.h 5102X: drivers/clk/clkdev.c 5103 5104COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5105M: Steve French <sfrench@samba.org> 5106R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5107R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5108R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5109R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5110L: linux-cifs@vger.kernel.org 5111L: samba-technical@lists.samba.org (moderated for non-subscribers) 5112S: Supported 5113W: https://wiki.samba.org/index.php/LinuxCIFS 5114T: git git://git.samba.org/sfrench/cifs-2.6.git 5115F: Documentation/admin-guide/cifs/ 5116F: fs/smb/client/ 5117F: fs/smb/common/ 5118F: include/uapi/linux/cifs 5119 5120COMPACTPCI HOTPLUG CORE 5121M: Scott Murray <scott@spiteful.org> 5122L: linux-pci@vger.kernel.org 5123S: Maintained 5124F: drivers/pci/hotplug/cpci_hotplug* 5125 5126COMPACTPCI HOTPLUG GENERIC DRIVER 5127M: Scott Murray <scott@spiteful.org> 5128L: linux-pci@vger.kernel.org 5129S: Maintained 5130F: drivers/pci/hotplug/cpcihp_generic.c 5131 5132COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5133M: Scott Murray <scott@spiteful.org> 5134L: linux-pci@vger.kernel.org 5135S: Maintained 5136F: drivers/pci/hotplug/cpcihp_zt5550.* 5137 5138COMPAL LAPTOP SUPPORT 5139M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5140L: platform-driver-x86@vger.kernel.org 5141S: Maintained 5142F: drivers/platform/x86/compal-laptop.c 5143 5144COMPILER ATTRIBUTES 5145M: Miguel Ojeda <ojeda@kernel.org> 5146R: Nick Desaulniers <ndesaulniers@google.com> 5147S: Maintained 5148F: include/linux/compiler_attributes.h 5149 5150COMPUTE EXPRESS LINK (CXL) 5151M: Davidlohr Bueso <dave@stgolabs.net> 5152M: Jonathan Cameron <jonathan.cameron@huawei.com> 5153M: Dave Jiang <dave.jiang@intel.com> 5154M: Alison Schofield <alison.schofield@intel.com> 5155M: Vishal Verma <vishal.l.verma@intel.com> 5156M: Ira Weiny <ira.weiny@intel.com> 5157M: Dan Williams <dan.j.williams@intel.com> 5158L: linux-cxl@vger.kernel.org 5159S: Maintained 5160F: drivers/cxl/ 5161F: include/uapi/linux/cxl_mem.h 5162 5163COMPUTE EXPRESS LINK PMU (CPMU) 5164M: Jonathan Cameron <jonathan.cameron@huawei.com> 5165L: linux-cxl@vger.kernel.org 5166S: Maintained 5167F: Documentation/admin-guide/perf/cxl.rst 5168F: drivers/perf/cxl_pmu.c 5169 5170CONEXANT ACCESSRUNNER USB DRIVER 5171L: accessrunner-general@lists.sourceforge.net 5172S: Orphan 5173W: http://accessrunner.sourceforge.net/ 5174F: drivers/usb/atm/cxacru.c 5175 5176CONFIGFS 5177M: Joel Becker <jlbec@evilplan.org> 5178M: Christoph Hellwig <hch@lst.de> 5179S: Supported 5180T: git git://git.infradead.org/users/hch/configfs.git 5181F: fs/configfs/ 5182F: include/linux/configfs.h 5183F: samples/configfs/ 5184 5185CONSOLE SUBSYSTEM 5186M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5187S: Supported 5188F: drivers/video/console/ 5189F: include/linux/console* 5190 5191CONTEXT TRACKING 5192M: Frederic Weisbecker <frederic@kernel.org> 5193M: "Paul E. McKenney" <paulmck@kernel.org> 5194S: Maintained 5195F: include/linux/context_tracking* 5196F: kernel/context_tracking.c 5197 5198CONTROL GROUP (CGROUP) 5199M: Tejun Heo <tj@kernel.org> 5200M: Zefan Li <lizefan.x@bytedance.com> 5201M: Johannes Weiner <hannes@cmpxchg.org> 5202L: cgroups@vger.kernel.org 5203S: Maintained 5204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5205F: Documentation/admin-guide/cgroup-v1/ 5206F: Documentation/admin-guide/cgroup-v2.rst 5207F: include/linux/cgroup* 5208F: kernel/cgroup/ 5209F: tools/testing/selftests/cgroup/ 5210 5211CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5212M: Tejun Heo <tj@kernel.org> 5213M: Josef Bacik <josef@toxicpanda.com> 5214M: Jens Axboe <axboe@kernel.dk> 5215L: cgroups@vger.kernel.org 5216L: linux-block@vger.kernel.org 5217T: git git://git.kernel.dk/linux-block 5218F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5219F: block/bfq-cgroup.c 5220F: block/blk-cgroup.c 5221F: block/blk-iocost.c 5222F: block/blk-iolatency.c 5223F: block/blk-throttle.c 5224F: include/linux/blk-cgroup.h 5225 5226CONTROL GROUP - CPUSET 5227M: Waiman Long <longman@redhat.com> 5228M: Zefan Li <lizefan.x@bytedance.com> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5233F: include/linux/cpuset.h 5234F: kernel/cgroup/cpuset.c 5235 5236CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5237M: Johannes Weiner <hannes@cmpxchg.org> 5238M: Michal Hocko <mhocko@kernel.org> 5239M: Roman Gushchin <roman.gushchin@linux.dev> 5240M: Shakeel Butt <shakeelb@google.com> 5241R: Muchun Song <muchun.song@linux.dev> 5242L: cgroups@vger.kernel.org 5243L: linux-mm@kvack.org 5244S: Maintained 5245F: mm/memcontrol.c 5246F: mm/swap_cgroup.c 5247F: tools/testing/selftests/cgroup/memcg_protection.m 5248F: tools/testing/selftests/cgroup/test_kmem.c 5249F: tools/testing/selftests/cgroup/test_memcontrol.c 5250 5251CORETEMP HARDWARE MONITORING DRIVER 5252M: Fenghua Yu <fenghua.yu@intel.com> 5253L: linux-hwmon@vger.kernel.org 5254S: Maintained 5255F: Documentation/hwmon/coretemp.rst 5256F: drivers/hwmon/coretemp.c 5257 5258CORSAIR-CPRO HARDWARE MONITOR DRIVER 5259M: Marius Zachmann <mail@mariuszachmann.de> 5260L: linux-hwmon@vger.kernel.org 5261S: Maintained 5262F: drivers/hwmon/corsair-cpro.c 5263 5264CORSAIR-PSU HARDWARE MONITOR DRIVER 5265M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5266L: linux-hwmon@vger.kernel.org 5267S: Maintained 5268F: Documentation/hwmon/corsair-psu.rst 5269F: drivers/hwmon/corsair-psu.c 5270 5271COUNTER SUBSYSTEM 5272M: William Breathitt Gray <william.gray@linaro.org> 5273L: linux-iio@vger.kernel.org 5274S: Maintained 5275T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5276F: Documentation/ABI/testing/sysfs-bus-counter 5277F: Documentation/driver-api/generic-counter.rst 5278F: drivers/counter/ 5279F: include/linux/counter.h 5280F: include/uapi/linux/counter.h 5281F: tools/counter/ 5282 5283CP2615 I2C DRIVER 5284M: Bence Csókás <bence98@sch.bme.hu> 5285S: Maintained 5286F: drivers/i2c/busses/i2c-cp2615.c 5287 5288CPMAC ETHERNET DRIVER 5289M: Florian Fainelli <f.fainelli@gmail.com> 5290L: netdev@vger.kernel.org 5291S: Maintained 5292F: drivers/net/ethernet/ti/cpmac.c 5293 5294CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5295M: Viresh Kumar <viresh.kumar@linaro.org> 5296M: Sudeep Holla <sudeep.holla@arm.com> 5297L: linux-pm@vger.kernel.org 5298S: Maintained 5299W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5300F: drivers/cpufreq/vexpress-spc-cpufreq.c 5301 5302CPU FREQUENCY SCALING FRAMEWORK 5303M: "Rafael J. Wysocki" <rafael@kernel.org> 5304M: Viresh Kumar <viresh.kumar@linaro.org> 5305L: linux-pm@vger.kernel.org 5306S: Maintained 5307B: https://bugzilla.kernel.org 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5309T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5310F: Documentation/admin-guide/pm/cpufreq.rst 5311F: Documentation/admin-guide/pm/intel_pstate.rst 5312F: Documentation/cpu-freq/ 5313F: Documentation/devicetree/bindings/cpufreq/ 5314F: drivers/cpufreq/ 5315F: include/linux/cpufreq.h 5316F: include/linux/sched/cpufreq.h 5317F: kernel/sched/cpufreq*.c 5318F: tools/testing/selftests/cpufreq/ 5319 5320CPU HOTPLUG 5321M: Thomas Gleixner <tglx@linutronix.de> 5322M: Peter Zijlstra <peterz@infradead.org> 5323L: linux-kernel@vger.kernel.org 5324S: Maintained 5325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5326F: include/linux/cpu.h 5327F: include/linux/cpuhotplug.h 5328F: include/linux/smpboot.h 5329F: kernel/cpu.c 5330F: kernel/smpboot.* 5331 5332CPU IDLE TIME MANAGEMENT FRAMEWORK 5333M: "Rafael J. Wysocki" <rafael@kernel.org> 5334M: Daniel Lezcano <daniel.lezcano@linaro.org> 5335L: linux-pm@vger.kernel.org 5336S: Maintained 5337B: https://bugzilla.kernel.org 5338T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5339F: Documentation/admin-guide/pm/cpuidle.rst 5340F: Documentation/driver-api/pm/cpuidle.rst 5341F: drivers/cpuidle/ 5342F: include/linux/cpuidle.h 5343 5344CPU POWER MONITORING SUBSYSTEM 5345M: Thomas Renninger <trenn@suse.com> 5346M: Shuah Khan <shuah@kernel.org> 5347M: Shuah Khan <skhan@linuxfoundation.org> 5348L: linux-pm@vger.kernel.org 5349S: Maintained 5350F: tools/power/cpupower/ 5351 5352CPUID/MSR DRIVER 5353M: "H. Peter Anvin" <hpa@zytor.com> 5354S: Maintained 5355F: arch/x86/kernel/cpuid.c 5356F: arch/x86/kernel/msr.c 5357 5358CPUIDLE DRIVER - ARM BIG LITTLE 5359M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5360M: Daniel Lezcano <daniel.lezcano@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5363S: Maintained 5364T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5365F: drivers/cpuidle/cpuidle-big_little.c 5366 5367CPUIDLE DRIVER - ARM EXYNOS 5368M: Daniel Lezcano <daniel.lezcano@linaro.org> 5369M: Kukjin Kim <kgene@kernel.org> 5370R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5371L: linux-pm@vger.kernel.org 5372L: linux-samsung-soc@vger.kernel.org 5373S: Supported 5374F: arch/arm/mach-exynos/pm.c 5375F: drivers/cpuidle/cpuidle-exynos.c 5376F: include/linux/platform_data/cpuidle-exynos.h 5377 5378CPUIDLE DRIVER - ARM PSCI 5379M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5380M: Sudeep Holla <sudeep.holla@arm.com> 5381L: linux-pm@vger.kernel.org 5382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5383S: Supported 5384F: drivers/cpuidle/cpuidle-psci.c 5385 5386CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5387M: Ulf Hansson <ulf.hansson@linaro.org> 5388L: linux-pm@vger.kernel.org 5389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5390S: Supported 5391F: drivers/cpuidle/cpuidle-psci-domain.c 5392F: drivers/cpuidle/cpuidle-psci.h 5393 5394CPUIDLE DRIVER - DT IDLE PM DOMAIN 5395M: Ulf Hansson <ulf.hansson@linaro.org> 5396L: linux-pm@vger.kernel.org 5397S: Supported 5398F: drivers/cpuidle/dt_idle_genpd.c 5399F: drivers/cpuidle/dt_idle_genpd.h 5400 5401CPUIDLE DRIVER - RISC-V SBI 5402M: Anup Patel <anup@brainfault.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-riscv@lists.infradead.org 5405S: Maintained 5406F: drivers/cpuidle/cpuidle-riscv-sbi.c 5407 5408CRAMFS FILESYSTEM 5409M: Nicolas Pitre <nico@fluxnic.net> 5410S: Maintained 5411F: Documentation/filesystems/cramfs.rst 5412F: fs/cramfs/ 5413 5414CREATIVE SB0540 5415M: Bastien Nocera <hadess@hadess.net> 5416L: linux-input@vger.kernel.org 5417S: Maintained 5418F: drivers/hid/hid-creative-sb0540.c 5419 5420CRYPTO API 5421M: Herbert Xu <herbert@gondor.apana.org.au> 5422M: "David S. Miller" <davem@davemloft.net> 5423L: linux-crypto@vger.kernel.org 5424S: Maintained 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5427F: Documentation/crypto/ 5428F: Documentation/devicetree/bindings/crypto/ 5429F: arch/*/crypto/ 5430F: crypto/ 5431F: drivers/crypto/ 5432F: include/crypto/ 5433F: include/linux/crypto* 5434F: lib/crypto/ 5435 5436CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5437M: Neil Horman <nhorman@tuxdriver.com> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440F: crypto/ansi_cprng.c 5441F: crypto/rng.c 5442 5443CS3308 MEDIA DRIVER 5444M: Hans Verkuil <hverkuil@xs4all.nl> 5445L: linux-media@vger.kernel.org 5446S: Odd Fixes 5447W: http://linuxtv.org 5448T: git git://linuxtv.org/media_tree.git 5449F: drivers/media/i2c/cs3308.c 5450 5451CS5535 Audio ALSA driver 5452M: Jaya Kumar <jayakumar.alsa@gmail.com> 5453S: Maintained 5454F: sound/pci/cs5535audio/ 5455 5456CTU CAN FD DRIVER 5457M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5458M: Ondrej Ille <ondrej.ille@gmail.com> 5459L: linux-can@vger.kernel.org 5460S: Maintained 5461F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5462F: drivers/net/can/ctucanfd/ 5463 5464CW1200 WLAN driver 5465M: Solomon Peachy <pizza@shaftnet.org> 5466S: Maintained 5467F: drivers/net/wireless/st/cw1200/ 5468 5469CX18 VIDEO4LINUX DRIVER 5470M: Andy Walls <awalls@md.metrocast.net> 5471L: linux-media@vger.kernel.org 5472S: Maintained 5473W: https://linuxtv.org 5474T: git git://linuxtv.org/media_tree.git 5475F: drivers/media/pci/cx18/ 5476F: include/uapi/linux/ivtv* 5477 5478CX2341X MPEG ENCODER HELPER MODULE 5479M: Hans Verkuil <hverkuil@xs4all.nl> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483T: git git://linuxtv.org/media_tree.git 5484F: drivers/media/common/cx2341x* 5485F: include/media/drv-intf/cx2341x.h 5486 5487CX24120 MEDIA DRIVER 5488M: Jemma Denson <jdenson@gmail.com> 5489M: Patrick Boettcher <patrick.boettcher@posteo.de> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5494F: drivers/media/dvb-frontends/cx24120* 5495 5496CX88 VIDEO4LINUX DRIVER 5497M: Mauro Carvalho Chehab <mchehab@kernel.org> 5498L: linux-media@vger.kernel.org 5499S: Odd fixes 5500W: https://linuxtv.org 5501T: git git://linuxtv.org/media_tree.git 5502F: Documentation/driver-api/media/drivers/cx88* 5503F: drivers/media/pci/cx88/ 5504 5505CXD2820R MEDIA DRIVER 5506M: Antti Palosaari <crope@iki.fi> 5507L: linux-media@vger.kernel.org 5508S: Maintained 5509W: https://linuxtv.org 5510W: http://palosaari.fi/linux/ 5511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5512T: git git://linuxtv.org/anttip/media_tree.git 5513F: drivers/media/dvb-frontends/cxd2820r* 5514 5515CXGB3 ETHERNET DRIVER (CXGB3) 5516M: Raju Rangoju <rajur@chelsio.com> 5517L: netdev@vger.kernel.org 5518S: Supported 5519W: http://www.chelsio.com 5520F: drivers/net/ethernet/chelsio/cxgb3/ 5521 5522CXGB3 ISCSI DRIVER (CXGB3I) 5523M: Varun Prakash <varun@chelsio.com> 5524L: linux-scsi@vger.kernel.org 5525S: Supported 5526W: http://www.chelsio.com 5527F: drivers/scsi/cxgbi/cxgb3i 5528 5529CXGB4 CRYPTO DRIVER (chcr) 5530M: Ayush Sawal <ayush.sawal@chelsio.com> 5531L: linux-crypto@vger.kernel.org 5532S: Supported 5533W: http://www.chelsio.com 5534F: drivers/crypto/chelsio 5535 5536CXGB4 ETHERNET DRIVER (CXGB4) 5537M: Raju Rangoju <rajur@chelsio.com> 5538L: netdev@vger.kernel.org 5539S: Supported 5540W: http://www.chelsio.com 5541F: drivers/net/ethernet/chelsio/cxgb4/ 5542 5543CXGB4 INLINE CRYPTO DRIVER 5544M: Ayush Sawal <ayush.sawal@chelsio.com> 5545L: netdev@vger.kernel.org 5546S: Supported 5547W: http://www.chelsio.com 5548F: drivers/net/ethernet/chelsio/inline_crypto/ 5549 5550CXGB4 ISCSI DRIVER (CXGB4I) 5551M: Varun Prakash <varun@chelsio.com> 5552L: linux-scsi@vger.kernel.org 5553S: Supported 5554W: http://www.chelsio.com 5555F: drivers/scsi/cxgbi/cxgb4i 5556 5557CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5558M: Potnuri Bharat Teja <bharat@chelsio.com> 5559L: linux-rdma@vger.kernel.org 5560S: Supported 5561W: http://www.openfabrics.org 5562F: drivers/infiniband/hw/cxgb4/ 5563F: include/uapi/rdma/cxgb4-abi.h 5564 5565CXGB4VF ETHERNET DRIVER (CXGB4VF) 5566M: Raju Rangoju <rajur@chelsio.com> 5567L: netdev@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/net/ethernet/chelsio/cxgb4vf/ 5571 5572CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5573M: Frederic Barrat <fbarrat@linux.ibm.com> 5574M: Andrew Donnellan <ajd@linux.ibm.com> 5575L: linuxppc-dev@lists.ozlabs.org 5576S: Supported 5577F: Documentation/ABI/testing/sysfs-class-cxl 5578F: Documentation/powerpc/cxl.rst 5579F: arch/powerpc/platforms/powernv/pci-cxl.c 5580F: drivers/misc/cxl/ 5581F: include/misc/cxl* 5582F: include/uapi/misc/cxl.h 5583 5584CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5585M: Manoj N. Kumar <manoj@linux.ibm.com> 5586M: Matthew R. Ochs <mrochs@linux.ibm.com> 5587M: Uma Krishnan <ukrishn@linux.ibm.com> 5588L: linux-scsi@vger.kernel.org 5589S: Supported 5590F: Documentation/powerpc/cxlflash.rst 5591F: drivers/scsi/cxlflash/ 5592F: include/uapi/scsi/cxlflash_ioctl.h 5593 5594CYBERPRO FB DRIVER 5595M: Russell King <linux@armlinux.org.uk> 5596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5597S: Maintained 5598W: http://www.armlinux.org.uk/ 5599F: drivers/video/fbdev/cyber2000fb.* 5600 5601CYCLADES PC300 DRIVER 5602S: Orphan 5603F: drivers/net/wan/pc300* 5604 5605CYPRESS CY8C95X0 PINCTRL DRIVER 5606M: Patrick Rudolph <patrick.rudolph@9elements.com> 5607L: linux-gpio@vger.kernel.org 5608S: Maintained 5609F: drivers/pinctrl/pinctrl-cy8c95x0.c 5610 5611CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5612M: Linus Walleij <linus.walleij@linaro.org> 5613L: linux-input@vger.kernel.org 5614S: Maintained 5615F: drivers/input/touchscreen/cy8ctma140.c 5616 5617CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5618M: Yassine Oudjana <y.oudjana@protonmail.com> 5619L: linux-input@vger.kernel.org 5620S: Maintained 5621F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5622F: drivers/input/keyboard/cypress-sf.c 5623 5624CYPRESS_FIRMWARE MEDIA DRIVER 5625M: Antti Palosaari <crope@iki.fi> 5626L: linux-media@vger.kernel.org 5627S: Maintained 5628W: https://linuxtv.org 5629W: http://palosaari.fi/linux/ 5630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5631T: git git://linuxtv.org/anttip/media_tree.git 5632F: drivers/media/common/cypress_firmware* 5633 5634CYTTSP TOUCHSCREEN DRIVER 5635M: Linus Walleij <linus.walleij@linaro.org> 5636L: linux-input@vger.kernel.org 5637S: Maintained 5638F: drivers/input/touchscreen/cyttsp* 5639 5640D-LINK DIR-685 TOUCHKEYS DRIVER 5641M: Linus Walleij <linus.walleij@linaro.org> 5642L: linux-input@vger.kernel.org 5643S: Supported 5644F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5645 5646DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5647M: Joshua Kinard <kumba@gentoo.org> 5648S: Maintained 5649F: drivers/rtc/rtc-ds1685.c 5650F: include/linux/rtc/ds1685.h 5651 5652DAMA SLAVE for AX.25 5653M: Joerg Reuter <jreuter@yaina.de> 5654L: linux-hams@vger.kernel.org 5655S: Maintained 5656W: http://yaina.de/jreuter/ 5657W: http://www.qsl.net/dl1bke/ 5658F: net/ax25/af_ax25.c 5659F: net/ax25/ax25_dev.c 5660F: net/ax25/ax25_ds_* 5661F: net/ax25/ax25_in.c 5662F: net/ax25/ax25_out.c 5663F: net/ax25/ax25_timer.c 5664F: net/ax25/sysctl_net_ax25.c 5665 5666DATA ACCESS MONITOR 5667M: SeongJae Park <sj@kernel.org> 5668L: damon@lists.linux.dev 5669L: linux-mm@kvack.org 5670S: Maintained 5671W: https://damonitor.github.io 5672P: Documentation/mm/damon/maintainer-profile.rst 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5674T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5675T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5676F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5677F: Documentation/admin-guide/mm/damon/ 5678F: Documentation/mm/damon/ 5679F: include/linux/damon.h 5680F: include/trace/events/damon.h 5681F: mm/damon/ 5682F: tools/testing/selftests/damon/ 5683 5684DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5685L: netdev@vger.kernel.org 5686S: Orphan 5687F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5688F: drivers/net/ethernet/dec/tulip/dmfe.c 5689 5690DC390/AM53C974 SCSI driver 5691M: Hannes Reinecke <hare@suse.com> 5692L: linux-scsi@vger.kernel.org 5693S: Maintained 5694F: drivers/scsi/am53c974.c 5695 5696DC395x SCSI driver 5697M: Oliver Neukum <oliver@neukum.org> 5698M: Ali Akcaagac <aliakc@web.de> 5699M: Jamie Lenehan <lenehan@twibble.org> 5700S: Maintained 5701F: Documentation/scsi/dc395x.rst 5702F: drivers/scsi/dc395x.* 5703 5704DCCP PROTOCOL 5705L: dccp@vger.kernel.org 5706S: Orphan 5707W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5708F: include/linux/dccp.h 5709F: include/linux/tfrc.h 5710F: include/uapi/linux/dccp.h 5711F: net/dccp/ 5712 5713DEBUGOBJECTS: 5714M: Thomas Gleixner <tglx@linutronix.de> 5715L: linux-kernel@vger.kernel.org 5716S: Maintained 5717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5718F: include/linux/debugobjects.h 5719F: lib/debugobjects.c 5720 5721DECSTATION PLATFORM SUPPORT 5722M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5723L: linux-mips@vger.kernel.org 5724S: Maintained 5725W: http://www.linux-mips.org/wiki/DECstation 5726F: arch/mips/dec/ 5727F: arch/mips/include/asm/dec/ 5728F: arch/mips/include/asm/mach-dec/ 5729 5730DEFXX FDDI NETWORK DRIVER 5731M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5732S: Maintained 5733F: drivers/net/fddi/defxx.* 5734 5735DEFZA FDDI NETWORK DRIVER 5736M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5737S: Maintained 5738F: drivers/net/fddi/defza.* 5739 5740DEINTERLACE DRIVERS FOR ALLWINNER H3 5741M: Jernej Skrabec <jernej.skrabec@gmail.com> 5742L: linux-media@vger.kernel.org 5743S: Maintained 5744T: git git://linuxtv.org/media_tree.git 5745F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5746F: drivers/media/platform/sunxi/sun8i-di/ 5747 5748DELL LAPTOP DRIVER 5749M: Matthew Garrett <mjg59@srcf.ucam.org> 5750M: Pali Rohár <pali@kernel.org> 5751L: platform-driver-x86@vger.kernel.org 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-laptop.c 5754 5755DELL LAPTOP FREEFALL DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: drivers/platform/x86/dell/dell-smo8800.c 5759 5760DELL LAPTOP RBTN DRIVER 5761M: Pali Rohár <pali@kernel.org> 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-rbtn.* 5764 5765DELL LAPTOP SMM DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: Documentation/ABI/obsolete/procfs-i8k 5769F: drivers/hwmon/dell-smm-hwmon.c 5770F: include/uapi/linux/i8k.h 5771 5772DELL REMOTE BIOS UPDATE DRIVER 5773M: Stuart Hayes <stuart.w.hayes@gmail.com> 5774L: platform-driver-x86@vger.kernel.org 5775S: Maintained 5776F: drivers/platform/x86/dell/dell_rbu.c 5777 5778DELL SMBIOS DRIVER 5779M: Pali Rohár <pali@kernel.org> 5780L: Dell.Client.Kernel@dell.com 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell-smbios.* 5784 5785DELL SMBIOS SMM DRIVER 5786L: Dell.Client.Kernel@dell.com 5787L: platform-driver-x86@vger.kernel.org 5788S: Maintained 5789F: drivers/platform/x86/dell/dell-smbios-smm.c 5790 5791DELL SMBIOS WMI DRIVER 5792L: Dell.Client.Kernel@dell.com 5793L: platform-driver-x86@vger.kernel.org 5794S: Maintained 5795F: drivers/platform/x86/dell/dell-smbios-wmi.c 5796F: tools/wmi/dell-smbios-example.c 5797 5798DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5799M: Stuart Hayes <stuart.w.hayes@gmail.com> 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: Documentation/driver-api/dcdbas.rst 5803F: drivers/platform/x86/dell/dcdbas.* 5804 5805DELL WMI DDV DRIVER 5806M: Armin Wolf <W_Armin@gmx.de> 5807S: Maintained 5808F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5809F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5810F: Documentation/wmi/devices/dell-wmi-ddv.rst 5811F: drivers/platform/x86/dell/dell-wmi-ddv.c 5812 5813DELL WMI DESCRIPTOR DRIVER 5814L: Dell.Client.Kernel@dell.com 5815S: Maintained 5816F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5817 5818DELL WMI HARDWARE PRIVACY SUPPORT 5819M: Perry Yuan <Perry.Yuan@dell.com> 5820L: Dell.Client.Kernel@dell.com 5821L: platform-driver-x86@vger.kernel.org 5822S: Maintained 5823F: drivers/platform/x86/dell/dell-wmi-privacy.c 5824 5825DELL WMI NOTIFICATIONS DRIVER 5826M: Matthew Garrett <mjg59@srcf.ucam.org> 5827M: Pali Rohár <pali@kernel.org> 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-base.c 5830 5831DELL WMI SYSMAN DRIVER 5832M: Prasanth Ksr <prasanth.ksr@dell.com> 5833L: Dell.Client.Kernel@dell.com 5834L: platform-driver-x86@vger.kernel.org 5835S: Maintained 5836F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5837F: drivers/platform/x86/dell/dell-wmi-sysman/ 5838 5839DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5840M: Zev Weiss <zev@bewilderbeest.net> 5841L: linux-hwmon@vger.kernel.org 5842S: Maintained 5843F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5844 5845DELTA DPS920AB PSU DRIVER 5846M: Robert Marko <robert.marko@sartura.hr> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: Documentation/hwmon/dps920ab.rst 5850F: drivers/hwmon/pmbus/dps920ab.c 5851 5852DELTA NETWORKS TN48M CPLD DRIVERS 5853M: Robert Marko <robert.marko@sartura.hr> 5854S: Maintained 5855F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5856F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5857F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5858F: drivers/gpio/gpio-tn48m.c 5859F: include/dt-bindings/reset/delta,tn48m-reset.h 5860 5861DELTA ST MEDIA DRIVER 5862M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5863L: linux-media@vger.kernel.org 5864S: Supported 5865W: https://linuxtv.org 5866T: git git://linuxtv.org/media_tree.git 5867F: drivers/media/platform/st/sti/delta 5868 5869DENALI NAND DRIVER 5870L: linux-mtd@lists.infradead.org 5871S: Orphan 5872F: drivers/mtd/nand/raw/denali* 5873 5874DESIGNWARE EDMA CORE IP DRIVER 5875M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5876R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5877R: Serge Semin <fancer.lancer@gmail.com> 5878L: dmaengine@vger.kernel.org 5879S: Maintained 5880F: drivers/dma/dw-edma/ 5881F: include/linux/dma/edma.h 5882 5883DESIGNWARE USB2 DRD IP DRIVER 5884M: Minas Harutyunyan <hminas@synopsys.com> 5885L: linux-usb@vger.kernel.org 5886S: Maintained 5887T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5888F: drivers/usb/dwc2/ 5889 5890DESIGNWARE USB3 DRD IP DRIVER 5891M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5892L: linux-usb@vger.kernel.org 5893S: Maintained 5894F: drivers/usb/dwc3/ 5895 5896DESIGNWARE XDATA IP DRIVER 5897M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5898L: linux-pci@vger.kernel.org 5899S: Maintained 5900F: Documentation/misc-devices/dw-xdata-pcie.rst 5901F: drivers/misc/dw-xdata-pcie.c 5902 5903DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5904M: Andreas Klinger <ak@it-klinger.de> 5905L: linux-iio@vger.kernel.org 5906S: Maintained 5907F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5908F: drivers/iio/proximity/srf*.c 5909 5910DEVICE COREDUMP (DEV_COREDUMP) 5911M: Johannes Berg <johannes@sipsolutions.net> 5912L: linux-kernel@vger.kernel.org 5913S: Maintained 5914F: drivers/base/devcoredump.c 5915F: include/linux/devcoredump.h 5916 5917DEVICE DEPENDENCY HELPER SCRIPT 5918M: Saravana Kannan <saravanak@google.com> 5919L: linux-kernel@vger.kernel.org 5920S: Maintained 5921F: scripts/dev-needs.sh 5922 5923DEVICE DIRECT ACCESS (DAX) 5924M: Dan Williams <dan.j.williams@intel.com> 5925M: Vishal Verma <vishal.l.verma@intel.com> 5926M: Dave Jiang <dave.jiang@intel.com> 5927L: nvdimm@lists.linux.dev 5928L: linux-cxl@vger.kernel.org 5929S: Supported 5930F: drivers/dax/ 5931 5932DEVICE FREQUENCY (DEVFREQ) 5933M: MyungJoo Ham <myungjoo.ham@samsung.com> 5934M: Kyungmin Park <kyungmin.park@samsung.com> 5935M: Chanwoo Choi <cw00.choi@samsung.com> 5936L: linux-pm@vger.kernel.org 5937S: Maintained 5938T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5939F: Documentation/devicetree/bindings/devfreq/ 5940F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5941F: drivers/devfreq/ 5942F: include/linux/devfreq.h 5943F: include/trace/events/devfreq.h 5944 5945DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5946M: Chanwoo Choi <cw00.choi@samsung.com> 5947L: linux-pm@vger.kernel.org 5948S: Supported 5949T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5950F: Documentation/devicetree/bindings/devfreq/event/ 5951F: drivers/devfreq/devfreq-event.c 5952F: drivers/devfreq/event/ 5953F: include/dt-bindings/pmu/exynos_ppmu.h 5954F: include/linux/devfreq-event.h 5955 5956DEVICE RESOURCE MANAGEMENT HELPERS 5957M: Hans de Goede <hdegoede@redhat.com> 5958R: Matti Vaittinen <mazziesaccount@gmail.com> 5959S: Maintained 5960F: include/linux/devm-helpers.h 5961 5962DEVICE-MAPPER (LVM) 5963M: Alasdair Kergon <agk@redhat.com> 5964M: Mike Snitzer <snitzer@kernel.org> 5965M: dm-devel@redhat.com 5966L: dm-devel@redhat.com 5967S: Maintained 5968W: http://sources.redhat.com/dm 5969Q: http://patchwork.kernel.org/project/dm-devel/list/ 5970T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5971T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5972F: Documentation/admin-guide/device-mapper/ 5973F: drivers/md/Kconfig 5974F: drivers/md/Makefile 5975F: drivers/md/dm* 5976F: drivers/md/persistent-data/ 5977F: include/linux/device-mapper.h 5978F: include/linux/dm-*.h 5979F: include/uapi/linux/dm-*.h 5980 5981DEVLINK 5982M: Jiri Pirko <jiri@resnulli.us> 5983L: netdev@vger.kernel.org 5984S: Supported 5985F: Documentation/networking/devlink 5986F: include/net/devlink.h 5987F: include/uapi/linux/devlink.h 5988F: net/devlink/ 5989 5990DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5991M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5992L: kernel@dh-electronics.com 5993S: Maintained 5994F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5995F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5996 5997DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5998M: Marek Vasut <marex@denx.de> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6002F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6003 6004DIALOG SEMICONDUCTOR DRIVERS 6005M: Support Opensource <support.opensource@diasemi.com> 6006S: Supported 6007W: http://www.dialog-semiconductor.com/products 6008F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6009F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6010F: Documentation/devicetree/bindings/mfd/da90*.txt 6011F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6012F: Documentation/devicetree/bindings/regulator/da92*.txt 6013F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6014F: Documentation/devicetree/bindings/regulator/slg51000.txt 6015F: Documentation/devicetree/bindings/sound/da[79]*.txt 6016F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6017F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6018F: Documentation/hwmon/da90??.rst 6019F: drivers/gpio/gpio-da90??.c 6020F: drivers/hwmon/da90??-hwmon.c 6021F: drivers/iio/adc/da91??-*.c 6022F: drivers/input/misc/da72??.[ch] 6023F: drivers/input/misc/da90??_onkey.c 6024F: drivers/input/touchscreen/da9052_tsi.c 6025F: drivers/leds/leds-da90??.c 6026F: drivers/mfd/da903x.c 6027F: drivers/mfd/da90??-*.c 6028F: drivers/mfd/da91??-*.c 6029F: drivers/pinctrl/pinctrl-da90??.c 6030F: drivers/power/supply/da9052-battery.c 6031F: drivers/power/supply/da91??-*.c 6032F: drivers/regulator/da9???-regulator.[ch] 6033F: drivers/regulator/slg51000-regulator.[ch] 6034F: drivers/rtc/rtc-da90??.c 6035F: drivers/thermal/da90??-thermal.c 6036F: drivers/video/backlight/da90??_bl.c 6037F: drivers/watchdog/da90??_wdt.c 6038F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6039F: include/linux/mfd/da903x.h 6040F: include/linux/mfd/da9052/ 6041F: include/linux/mfd/da9055/ 6042F: include/linux/mfd/da9062/ 6043F: include/linux/mfd/da9063/ 6044F: include/linux/mfd/da9150/ 6045F: include/linux/regulator/da9211.h 6046F: include/sound/da[79]*.h 6047F: sound/soc/codecs/da[79]*.[ch] 6048 6049DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6050M: William Breathitt Gray <william.gray@linaro.org> 6051L: linux-gpio@vger.kernel.org 6052S: Maintained 6053F: drivers/gpio/gpio-gpio-mm.c 6054 6055DIOLAN U2C-12 I2C DRIVER 6056M: Guenter Roeck <linux@roeck-us.net> 6057L: linux-i2c@vger.kernel.org 6058S: Maintained 6059F: drivers/i2c/busses/i2c-diolan-u2c.c 6060 6061DIRECTORY NOTIFICATION (DNOTIFY) 6062M: Jan Kara <jack@suse.cz> 6063R: Amir Goldstein <amir73il@gmail.com> 6064L: linux-fsdevel@vger.kernel.org 6065S: Maintained 6066F: Documentation/filesystems/dnotify.rst 6067F: fs/notify/dnotify/ 6068F: include/linux/dnotify.h 6069 6070DISK GEOMETRY AND PARTITION HANDLING 6071M: Andries Brouwer <aeb@cwi.nl> 6072S: Maintained 6073W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6074W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6075W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6076 6077DISKQUOTA 6078M: Jan Kara <jack@suse.com> 6079S: Maintained 6080F: Documentation/filesystems/quota.rst 6081F: fs/quota/ 6082F: include/linux/quota*.h 6083F: include/uapi/linux/quota*.h 6084 6085DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6086M: Bernie Thompson <bernie@plugable.com> 6087L: linux-fbdev@vger.kernel.org 6088S: Maintained 6089W: http://plugable.com/category/projects/udlfb/ 6090F: Documentation/fb/udlfb.rst 6091F: drivers/video/fbdev/udlfb.c 6092F: include/video/udlfb.h 6093 6094DISTRIBUTED LOCK MANAGER (DLM) 6095M: Christine Caulfield <ccaulfie@redhat.com> 6096M: David Teigland <teigland@redhat.com> 6097L: cluster-devel@redhat.com 6098S: Supported 6099W: http://sources.redhat.com/cluster/ 6100T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6101F: fs/dlm/ 6102 6103DMA BUFFER SHARING FRAMEWORK 6104M: Sumit Semwal <sumit.semwal@linaro.org> 6105M: Christian König <christian.koenig@amd.com> 6106L: linux-media@vger.kernel.org 6107L: dri-devel@lists.freedesktop.org 6108L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6109S: Maintained 6110T: git git://anongit.freedesktop.org/drm/drm-misc 6111F: Documentation/driver-api/dma-buf.rst 6112F: drivers/dma-buf/ 6113F: include/linux/*fence.h 6114F: include/linux/dma-buf.h 6115F: include/linux/dma-resv.h 6116K: \bdma_(?:buf|fence|resv)\b 6117 6118DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6119M: Vinod Koul <vkoul@kernel.org> 6120L: dmaengine@vger.kernel.org 6121S: Maintained 6122Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6123T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6124F: Documentation/devicetree/bindings/dma/ 6125F: Documentation/driver-api/dmaengine/ 6126F: drivers/dma/ 6127F: include/dt-bindings/dma/ 6128F: include/linux/dma/ 6129F: include/linux/dmaengine.h 6130F: include/linux/of_dma.h 6131 6132DMA MAPPING BENCHMARK 6133M: Xiang Chen <chenxiang66@hisilicon.com> 6134L: iommu@lists.linux.dev 6135F: kernel/dma/map_benchmark.c 6136F: tools/testing/selftests/dma/ 6137 6138DMA MAPPING HELPERS 6139M: Christoph Hellwig <hch@lst.de> 6140M: Marek Szyprowski <m.szyprowski@samsung.com> 6141R: Robin Murphy <robin.murphy@arm.com> 6142L: iommu@lists.linux.dev 6143S: Supported 6144W: http://git.infradead.org/users/hch/dma-mapping.git 6145T: git git://git.infradead.org/users/hch/dma-mapping.git 6146F: include/asm-generic/dma-mapping.h 6147F: include/linux/dma-direct.h 6148F: include/linux/dma-map-ops.h 6149F: include/linux/dma-mapping.h 6150F: include/linux/swiotlb.h 6151F: kernel/dma/ 6152 6153DMA-BUF HEAPS FRAMEWORK 6154M: Sumit Semwal <sumit.semwal@linaro.org> 6155R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6156R: Liam Mark <lmark@codeaurora.org> 6157R: Laura Abbott <labbott@redhat.com> 6158R: Brian Starkey <Brian.Starkey@arm.com> 6159R: John Stultz <jstultz@google.com> 6160L: linux-media@vger.kernel.org 6161L: dri-devel@lists.freedesktop.org 6162L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6163S: Maintained 6164T: git git://anongit.freedesktop.org/drm/drm-misc 6165F: drivers/dma-buf/dma-heap.c 6166F: drivers/dma-buf/heaps/* 6167F: include/linux/dma-heap.h 6168F: include/uapi/linux/dma-heap.h 6169 6170DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6171M: Lukasz Luba <lukasz.luba@arm.com> 6172L: linux-pm@vger.kernel.org 6173L: linux-samsung-soc@vger.kernel.org 6174S: Maintained 6175F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6176F: drivers/memory/samsung/exynos5422-dmc.c 6177 6178DME1737 HARDWARE MONITOR DRIVER 6179M: Juerg Haefliger <juergh@proton.me> 6180L: linux-hwmon@vger.kernel.org 6181S: Maintained 6182F: Documentation/hwmon/dme1737.rst 6183F: drivers/hwmon/dme1737.c 6184 6185DMI/SMBIOS SUPPORT 6186M: Jean Delvare <jdelvare@suse.com> 6187S: Maintained 6188T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6189F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6190F: drivers/firmware/dmi-id.c 6191F: drivers/firmware/dmi_scan.c 6192F: include/linux/dmi.h 6193 6194DOCUMENTATION 6195M: Jonathan Corbet <corbet@lwn.net> 6196L: linux-doc@vger.kernel.org 6197S: Maintained 6198P: Documentation/doc-guide/maintainer-profile.rst 6199T: git git://git.lwn.net/linux.git docs-next 6200F: Documentation/ 6201F: scripts/documentation-file-ref-check 6202F: scripts/kernel-doc 6203F: scripts/sphinx-pre-install 6204X: Documentation/ABI/ 6205X: Documentation/admin-guide/media/ 6206X: Documentation/devicetree/ 6207X: Documentation/driver-api/media/ 6208X: Documentation/firmware-guide/acpi/ 6209X: Documentation/i2c/ 6210X: Documentation/netlink/ 6211X: Documentation/power/ 6212X: Documentation/spi/ 6213X: Documentation/userspace-api/media/ 6214 6215DOCUMENTATION PROCESS 6216M: Jonathan Corbet <corbet@lwn.net> 6217L: workflows@vger.kernel.org 6218S: Maintained 6219F: Documentation/process/ 6220 6221DOCUMENTATION REPORTING ISSUES 6222M: Thorsten Leemhuis <linux@leemhuis.info> 6223L: linux-doc@vger.kernel.org 6224S: Maintained 6225F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6226F: Documentation/admin-guide/reporting-issues.rst 6227 6228DOCUMENTATION SCRIPTS 6229M: Mauro Carvalho Chehab <mchehab@kernel.org> 6230L: linux-doc@vger.kernel.org 6231S: Maintained 6232F: Documentation/sphinx/parse-headers.pl 6233F: scripts/documentation-file-ref-check 6234F: scripts/sphinx-pre-install 6235 6236DOCUMENTATION/ITALIAN 6237M: Federico Vaga <federico.vaga@vaga.pv.it> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240F: Documentation/translations/it_IT 6241 6242DOCUMENTATION/JAPANESE 6243R: Akira Yokosawa <akiyks@gmail.com> 6244L: linux-doc@vger.kernel.org 6245S: Maintained 6246F: Documentation/translations/ja_JP 6247 6248DONGWOON DW9714 LENS VOICE COIL DRIVER 6249M: Sakari Ailus <sakari.ailus@linux.intel.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6254F: drivers/media/i2c/dw9714.c 6255 6256DONGWOON DW9768 LENS VOICE COIL DRIVER 6257M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260T: git git://linuxtv.org/media_tree.git 6261F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6262F: drivers/media/i2c/dw9768.c 6263 6264DONGWOON DW9807 LENS VOICE COIL DRIVER 6265M: Sakari Ailus <sakari.ailus@linux.intel.com> 6266L: linux-media@vger.kernel.org 6267S: Maintained 6268T: git git://linuxtv.org/media_tree.git 6269F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6270F: drivers/media/i2c/dw9807-vcm.c 6271 6272DOUBLETALK DRIVER 6273M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6274L: blinux-list@redhat.com 6275S: Maintained 6276F: drivers/char/dtlk.c 6277F: include/linux/dtlk.h 6278 6279DPAA2 DATAPATH I/O (DPIO) DRIVER 6280M: Roy Pledge <Roy.Pledge@nxp.com> 6281L: linux-kernel@vger.kernel.org 6282S: Maintained 6283F: drivers/soc/fsl/dpio 6284 6285DPAA2 ETHERNET DRIVER 6286M: Ioana Ciornei <ioana.ciornei@nxp.com> 6287L: netdev@vger.kernel.org 6288S: Maintained 6289F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6290F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6291F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6292F: drivers/net/ethernet/freescale/dpaa2/Makefile 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6296F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6297F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6298F: drivers/net/ethernet/freescale/dpaa2/dpni* 6299 6300DPAA2 ETHERNET SWITCH DRIVER 6301M: Ioana Ciornei <ioana.ciornei@nxp.com> 6302L: netdev@vger.kernel.org 6303S: Maintained 6304F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6305F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6306F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6307 6308DRBD DRIVER 6309M: Philipp Reisner <philipp.reisner@linbit.com> 6310M: Lars Ellenberg <lars.ellenberg@linbit.com> 6311M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6312L: drbd-dev@lists.linbit.com 6313S: Supported 6314W: http://www.drbd.org 6315T: git git://git.linbit.com/linux-drbd.git 6316T: git git://git.linbit.com/drbd-8.4.git 6317F: Documentation/admin-guide/blockdev/ 6318F: drivers/block/drbd/ 6319F: include/linux/drbd* 6320F: lib/lru_cache.c 6321 6322DRIVER COMPONENT FRAMEWORK 6323L: dri-devel@lists.freedesktop.org 6324F: drivers/base/component.c 6325F: include/linux/component.h 6326 6327DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6328M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6329R: "Rafael J. Wysocki" <rafael@kernel.org> 6330S: Supported 6331T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6332F: Documentation/core-api/kobject.rst 6333F: drivers/base/ 6334F: fs/debugfs/ 6335F: fs/sysfs/ 6336F: include/linux/debugfs.h 6337F: include/linux/fwnode.h 6338F: include/linux/kobj* 6339F: include/linux/property.h 6340F: lib/kobj* 6341 6342DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6343M: Nishanth Menon <nm@ti.com> 6344L: linux-pm@vger.kernel.org 6345S: Maintained 6346F: drivers/soc/ti/smartreflex.c 6347F: include/linux/power/smartreflex.h 6348 6349DRM ACCEL DRIVERS FOR INTEL VPU 6350M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6351M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6352L: dri-devel@lists.freedesktop.org 6353S: Supported 6354T: git git://anongit.freedesktop.org/drm/drm-misc 6355F: drivers/accel/ivpu/ 6356F: include/uapi/drm/ivpu_accel.h 6357 6358DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6359M: Oded Gabbay <ogabbay@kernel.org> 6360L: dri-devel@lists.freedesktop.org 6361S: Maintained 6362C: irc://irc.oftc.net/dri-devel 6363T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6364F: Documentation/accel/ 6365F: drivers/accel/ 6366F: include/drm/drm_accel.h 6367 6368DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6369M: Maxime Ripard <mripard@kernel.org> 6370M: Chen-Yu Tsai <wens@csie.org> 6371R: Jernej Skrabec <jernej.skrabec@gmail.com> 6372L: dri-devel@lists.freedesktop.org 6373S: Supported 6374T: git git://anongit.freedesktop.org/drm/drm-misc 6375F: drivers/gpu/drm/sun4i/sun8i* 6376 6377DRM DRIVER FOR ARM PL111 CLCD 6378M: Emma Anholt <emma@anholt.net> 6379S: Supported 6380T: git git://anongit.freedesktop.org/drm/drm-misc 6381F: drivers/gpu/drm/pl111/ 6382 6383DRM DRIVER FOR ARM VERSATILE TFT PANELS 6384M: Linus Walleij <linus.walleij@linaro.org> 6385S: Maintained 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6388F: drivers/gpu/drm/panel/panel-arm-versatile.c 6389 6390DRM DRIVER FOR ASPEED BMC GFX 6391M: Joel Stanley <joel@jms.id.au> 6392L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6393S: Supported 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6396F: drivers/gpu/drm/aspeed/ 6397 6398DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6399M: Dave Airlie <airlied@redhat.com> 6400R: Thomas Zimmermann <tzimmermann@suse.de> 6401L: dri-devel@lists.freedesktop.org 6402S: Supported 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: drivers/gpu/drm/ast/ 6405 6406DRM DRIVER FOR BOCHS VIRTUAL GPU 6407M: Gerd Hoffmann <kraxel@redhat.com> 6408L: virtualization@lists.linux-foundation.org 6409S: Maintained 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: drivers/gpu/drm/tiny/bochs.c 6412 6413DRM DRIVER FOR BOE HIMAX8279D PANELS 6414M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6415S: Maintained 6416F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6417F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6418 6419DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6420M: Jagan Teki <jagan@amarulasolutions.com> 6421S: Maintained 6422F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6423F: drivers/gpu/drm/bridge/chipone-icn6211.c 6424 6425DRM DRIVER FOR EBBG FT8719 PANEL 6426M: Joel Selvaraj <jo@jsfamily.in> 6427S: Maintained 6428T: git git://anongit.freedesktop.org/drm/drm-misc 6429F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6430F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6431 6432DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6433M: Linus Walleij <linus.walleij@linaro.org> 6434S: Maintained 6435T: git git://anongit.freedesktop.org/drm/drm-misc 6436F: drivers/gpu/drm/tve200/ 6437 6438DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6439M: Icenowy Zheng <icenowy@aosc.io> 6440S: Maintained 6441F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6442F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6443 6444DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6445M: Jagan Teki <jagan@amarulasolutions.com> 6446S: Maintained 6447F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6448F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6449 6450DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6451M: Thomas Zimmermann <tzimmermann@suse.de> 6452M: Javier Martinez Canillas <javierm@redhat.com> 6453L: dri-devel@lists.freedesktop.org 6454S: Maintained 6455T: git git://anongit.freedesktop.org/drm/drm-misc 6456F: drivers/gpu/drm/drm_aperture.c 6457F: drivers/gpu/drm/tiny/ofdrm.c 6458F: drivers/gpu/drm/tiny/simpledrm.c 6459F: drivers/video/aperture.c 6460F: drivers/video/nomodeset.c 6461F: include/drm/drm_aperture.h 6462F: include/linux/aperture.h 6463F: include/video/nomodeset.h 6464 6465DRM DRIVER FOR GENERIC EDP PANELS 6466R: Douglas Anderson <dianders@chromium.org> 6467F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6468F: drivers/gpu/drm/panel/panel-edp.c 6469 6470DRM DRIVER FOR GENERIC USB DISPLAY 6471M: Noralf Trønnes <noralf@tronnes.org> 6472S: Maintained 6473W: https://github.com/notro/gud/wiki 6474T: git git://anongit.freedesktop.org/drm/drm-misc 6475F: drivers/gpu/drm/gud/ 6476F: include/drm/gud.h 6477 6478DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6479M: Hans de Goede <hdegoede@redhat.com> 6480S: Maintained 6481T: git git://anongit.freedesktop.org/drm/drm-misc 6482F: drivers/gpu/drm/tiny/gm12u320.c 6483 6484DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6485M: Ondrej Jirman <megi@xff.cz> 6486M: Javier Martinez Canillas <javierm@redhat.com> 6487S: Maintained 6488T: git git://anongit.freedesktop.org/drm/drm-misc 6489F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6490F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6491 6492DRM DRIVER FOR HX8357D PANELS 6493M: Emma Anholt <emma@anholt.net> 6494S: Maintained 6495T: git git://anongit.freedesktop.org/drm/drm-misc 6496F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6497F: drivers/gpu/drm/tiny/hx8357d.c 6498 6499DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6500M: Deepak Rawat <drawat.floss@gmail.com> 6501L: linux-hyperv@vger.kernel.org 6502L: dri-devel@lists.freedesktop.org 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: drivers/gpu/drm/hyperv 6506 6507DRM DRIVER FOR ILITEK ILI9225 PANELS 6508M: David Lechner <david@lechnology.com> 6509S: Maintained 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6512F: drivers/gpu/drm/tiny/ili9225.c 6513 6514DRM DRIVER FOR ILITEK ILI9486 PANELS 6515M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6516S: Maintained 6517T: git git://anongit.freedesktop.org/drm/drm-misc 6518F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6519F: drivers/gpu/drm/tiny/ili9486.c 6520 6521DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6522M: Jagan Teki <jagan@edgeble.ai> 6523S: Maintained 6524F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6525F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6526 6527DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6528M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6529S: Supported 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: drivers/gpu/drm/logicvc/ 6532 6533DRM DRIVER FOR LVDS PANELS 6534M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6535L: dri-devel@lists.freedesktop.org 6536S: Maintained 6537T: git git://anongit.freedesktop.org/drm/drm-misc 6538F: Documentation/devicetree/bindings/display/lvds.yaml 6539F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6540F: drivers/gpu/drm/panel/panel-lvds.c 6541 6542DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6543M: Guido Günther <agx@sigxcpu.org> 6544R: Purism Kernel Team <kernel@puri.sm> 6545S: Maintained 6546F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6547F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6548 6549DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6550M: Dave Airlie <airlied@redhat.com> 6551R: Thomas Zimmermann <tzimmermann@suse.de> 6552L: dri-devel@lists.freedesktop.org 6553S: Supported 6554T: git git://anongit.freedesktop.org/drm/drm-misc 6555F: drivers/gpu/drm/mgag200/ 6556 6557DRM DRIVER FOR MI0283QT 6558M: Noralf Trønnes <noralf@tronnes.org> 6559S: Maintained 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6562F: drivers/gpu/drm/tiny/mi0283qt.c 6563 6564DRM DRIVER FOR MIPI DBI compatible panels 6565M: Noralf Trønnes <noralf@tronnes.org> 6566S: Maintained 6567W: https://github.com/notro/panel-mipi-dbi/wiki 6568T: git git://anongit.freedesktop.org/drm/drm-misc 6569F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6570F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6571 6572DRM DRIVER FOR MSM ADRENO GPU 6573M: Rob Clark <robdclark@gmail.com> 6574M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6575M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6576R: Sean Paul <sean@poorly.run> 6577R: Marijn Suijten <marijn.suijten@somainline.org> 6578L: linux-arm-msm@vger.kernel.org 6579L: dri-devel@lists.freedesktop.org 6580L: freedreno@lists.freedesktop.org 6581S: Maintained 6582B: https://gitlab.freedesktop.org/drm/msm/-/issues 6583T: git https://gitlab.freedesktop.org/drm/msm.git 6584F: Documentation/devicetree/bindings/display/msm/ 6585F: drivers/gpu/drm/msm/ 6586F: include/uapi/drm/msm_drm.h 6587 6588DRM DRIVER FOR NOVATEK NT35510 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6594 6595DRM DRIVER FOR NOVATEK NT35560 PANELS 6596M: Linus Walleij <linus.walleij@linaro.org> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6601 6602DRM DRIVER FOR NOVATEK NT36523 PANELS 6603M: Jianhua Lu <lujianhua000@gmail.com> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6608 6609DRM DRIVER FOR NOVATEK NT36672A PANELS 6610M: Sumit Semwal <sumit.semwal@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6614F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6615 6616DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6617M: Ben Skeggs <bskeggs@redhat.com> 6618M: Karol Herbst <kherbst@redhat.com> 6619M: Lyude Paul <lyude@redhat.com> 6620L: dri-devel@lists.freedesktop.org 6621L: nouveau@lists.freedesktop.org 6622S: Supported 6623W: https://nouveau.freedesktop.org/ 6624Q: https://patchwork.freedesktop.org/project/nouveau/ 6625Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6626B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6627C: irc://irc.oftc.net/nouveau 6628T: git https://gitlab.freedesktop.org/drm/nouveau.git 6629F: drivers/gpu/drm/nouveau/ 6630F: include/uapi/drm/nouveau_drm.h 6631 6632DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6633M: Stefan Mavrodiev <stefan@olimex.com> 6634S: Maintained 6635F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6636F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6637 6638DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6639R: Douglas Anderson <dianders@chromium.org> 6640F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6641F: drivers/gpu/drm/bridge/parade-ps8640.c 6642 6643DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6644M: Noralf Trønnes <noralf@tronnes.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/repaper.txt 6648F: drivers/gpu/drm/tiny/repaper.c 6649 6650DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654S: Obsolete 6655W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/tiny/cirrus.c 6658 6659DRM DRIVER FOR QXL VIRTUAL GPU 6660M: Dave Airlie <airlied@redhat.com> 6661M: Gerd Hoffmann <kraxel@redhat.com> 6662L: virtualization@lists.linux-foundation.org 6663L: spice-devel@lists.freedesktop.org 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: drivers/gpu/drm/qxl/ 6667F: include/uapi/drm/qxl_drm.h 6668 6669DRM DRIVER FOR RAYDIUM RM67191 PANELS 6670M: Robert Chiras <robert.chiras@nxp.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6673F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6674 6675DRM DRIVER FOR SAMSUNG DB7430 PANELS 6676M: Linus Walleij <linus.walleij@linaro.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6680F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6681 6682DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6683M: Inki Dae <inki.dae@samsung.com> 6684M: Jagan Teki <jagan@amarulasolutions.com> 6685M: Marek Szyprowski <m.szyprowski@samsung.com> 6686S: Maintained 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6689F: drivers/gpu/drm/bridge/samsung-dsim.c 6690F: include/drm/bridge/samsung-dsim.h 6691 6692DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6693M: Markuss Broks <markuss.broks@gmail.com> 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6696F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6697 6698DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6699M: Artur Weber <aweber.kernel@gmail.com> 6700S: Maintained 6701F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6702F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6703 6704DRM DRIVER FOR SITRONIX ST7586 PANELS 6705M: David Lechner <david@lechnology.com> 6706S: Maintained 6707T: git git://anongit.freedesktop.org/drm/drm-misc 6708F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6709F: drivers/gpu/drm/tiny/st7586.c 6710 6711DRM DRIVER FOR SITRONIX ST7701 PANELS 6712M: Jagan Teki <jagan@amarulasolutions.com> 6713S: Maintained 6714F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6715F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6716 6717DRM DRIVER FOR SITRONIX ST7703 PANELS 6718M: Guido Günther <agx@sigxcpu.org> 6719R: Purism Kernel Team <kernel@puri.sm> 6720R: Ondrej Jirman <megous@megous.com> 6721S: Maintained 6722F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6723F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6724 6725DRM DRIVER FOR SITRONIX ST7735R PANELS 6726M: David Lechner <david@lechnology.com> 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6730F: drivers/gpu/drm/tiny/st7735r.c 6731 6732DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6733M: Javier Martinez Canillas <javierm@redhat.com> 6734S: Maintained 6735T: git git://anongit.freedesktop.org/drm/drm-misc 6736F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6737F: drivers/gpu/drm/solomon/ssd130x* 6738 6739DRM DRIVER FOR ST-ERICSSON MCDE 6740M: Linus Walleij <linus.walleij@linaro.org> 6741S: Maintained 6742T: git git://anongit.freedesktop.org/drm/drm-misc 6743F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6744F: drivers/gpu/drm/mcde/ 6745 6746DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6747M: Jagan Teki <jagan@amarulasolutions.com> 6748S: Maintained 6749F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6750F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6751 6752DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6753R: Douglas Anderson <dianders@chromium.org> 6754F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6755F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6756 6757DRM DRIVER FOR TPO TPG110 PANELS 6758M: Linus Walleij <linus.walleij@linaro.org> 6759S: Maintained 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6762F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6763 6764DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6765M: Dave Airlie <airlied@redhat.com> 6766R: Sean Paul <sean@poorly.run> 6767R: Thomas Zimmermann <tzimmermann@suse.de> 6768L: dri-devel@lists.freedesktop.org 6769S: Supported 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: drivers/gpu/drm/udl/ 6772 6773DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6774M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6775M: Melissa Wen <melissa.srw@gmail.com> 6776M: Maíra Canal <mairacanal@riseup.net> 6777R: Haneen Mohammed <hamohammed.sa@gmail.com> 6778R: Daniel Vetter <daniel@ffwll.ch> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: Documentation/gpu/vkms.rst 6783F: drivers/gpu/drm/vkms/ 6784 6785DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6786M: Hans de Goede <hdegoede@redhat.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Maintained 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vboxvideo/ 6791 6792DRM DRIVER FOR VMWARE VIRTUAL GPU 6793M: Zack Rusin <zackr@vmware.com> 6794R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6795L: dri-devel@lists.freedesktop.org 6796S: Supported 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: drivers/gpu/drm/vmwgfx/ 6799F: include/uapi/drm/vmwgfx_drm.h 6800 6801DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6802M: Linus Walleij <linus.walleij@linaro.org> 6803S: Maintained 6804T: git git://anongit.freedesktop.org/drm/drm-misc 6805F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6806F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6807 6808DRM DRIVERS 6809M: David Airlie <airlied@gmail.com> 6810M: Daniel Vetter <daniel@ffwll.ch> 6811L: dri-devel@lists.freedesktop.org 6812S: Maintained 6813B: https://gitlab.freedesktop.org/drm 6814C: irc://irc.oftc.net/dri-devel 6815T: git git://anongit.freedesktop.org/drm/drm 6816F: Documentation/devicetree/bindings/display/ 6817F: Documentation/devicetree/bindings/gpu/ 6818F: Documentation/gpu/ 6819F: drivers/gpu/ 6820F: include/drm/ 6821F: include/linux/vga* 6822F: include/uapi/drm/ 6823 6824DRM DRIVERS AND MISC GPU PATCHES 6825M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6826M: Maxime Ripard <mripard@kernel.org> 6827M: Thomas Zimmermann <tzimmermann@suse.de> 6828S: Maintained 6829W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6830T: git git://anongit.freedesktop.org/drm/drm-misc 6831F: Documentation/gpu/ 6832F: drivers/gpu/drm/* 6833F: drivers/gpu/vga/ 6834F: include/drm/drm* 6835F: include/linux/vga* 6836F: include/uapi/drm/drm* 6837 6838DRM DRIVERS FOR ALLWINNER A10 6839M: Maxime Ripard <mripard@kernel.org> 6840M: Chen-Yu Tsai <wens@csie.org> 6841L: dri-devel@lists.freedesktop.org 6842S: Supported 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/allwinner* 6845F: drivers/gpu/drm/sun4i/ 6846 6847DRM DRIVERS FOR AMLOGIC SOCS 6848M: Neil Armstrong <neil.armstrong@linaro.org> 6849L: dri-devel@lists.freedesktop.org 6850L: linux-amlogic@lists.infradead.org 6851S: Supported 6852W: http://linux-meson.com/ 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6855F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6856F: Documentation/gpu/meson.rst 6857F: drivers/gpu/drm/meson/ 6858 6859DRM DRIVERS FOR ATMEL HLCDC 6860M: Sam Ravnborg <sam@ravnborg.org> 6861M: Boris Brezillon <bbrezillon@kernel.org> 6862L: dri-devel@lists.freedesktop.org 6863S: Supported 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/atmel/ 6866F: drivers/gpu/drm/atmel-hlcdc/ 6867 6868DRM DRIVERS FOR BRIDGE CHIPS 6869M: Andrzej Hajda <andrzej.hajda@intel.com> 6870M: Neil Armstrong <neil.armstrong@linaro.org> 6871M: Robert Foss <rfoss@kernel.org> 6872R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6873R: Jonas Karlman <jonas@kwiboo.se> 6874R: Jernej Skrabec <jernej.skrabec@gmail.com> 6875S: Maintained 6876T: git git://anongit.freedesktop.org/drm/drm-misc 6877F: Documentation/devicetree/bindings/display/bridge/ 6878F: drivers/gpu/drm/bridge/ 6879F: drivers/gpu/drm/drm_bridge.c 6880F: include/drm/drm_bridge.h 6881 6882DRM DRIVERS FOR EXYNOS 6883M: Inki Dae <inki.dae@samsung.com> 6884M: Seung-Woo Kim <sw0312.kim@samsung.com> 6885M: Kyungmin Park <kyungmin.park@samsung.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6889F: Documentation/devicetree/bindings/display/exynos/ 6890F: Documentation/devicetree/bindings/display/samsung/ 6891F: drivers/gpu/drm/exynos/ 6892F: include/uapi/drm/exynos_drm.h 6893 6894DRM DRIVERS FOR FREESCALE DCU 6895M: Stefan Agner <stefan@agner.ch> 6896M: Alison Wang <alison.wang@nxp.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Supported 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6901F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6902F: drivers/gpu/drm/fsl-dcu/ 6903 6904DRM DRIVERS FOR FREESCALE IMX 6905M: Philipp Zabel <p.zabel@pengutronix.de> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/imx/ 6909F: drivers/gpu/drm/imx/ipuv3/ 6910F: drivers/gpu/ipu-v3/ 6911 6912DRM DRIVERS FOR FREESCALE IMX BRIDGE 6913M: Liu Ying <victor.liu@nxp.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6919F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6920F: drivers/gpu/drm/bridge/imx/ 6921 6922DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6923M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://github.com/patjak/drm-gma500 6927F: drivers/gpu/drm/gma500/ 6928 6929DRM DRIVERS FOR HISILICON 6930M: Xinliang Liu <xinliang.liu@linaro.org> 6931M: Tian Tao <tiantao6@hisilicon.com> 6932R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6933R: Sumit Semwal <sumit.semwal@linaro.org> 6934R: Yongqin Liu <yongqin.liu@linaro.org> 6935R: John Stultz <jstultz@google.com> 6936L: dri-devel@lists.freedesktop.org 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/hisilicon/ 6940F: drivers/gpu/drm/hisilicon/ 6941 6942DRM DRIVERS FOR LIMA 6943M: Qiang Yu <yuq825@gmail.com> 6944L: dri-devel@lists.freedesktop.org 6945L: lima@lists.freedesktop.org (moderated for non-subscribers) 6946S: Maintained 6947T: git git://anongit.freedesktop.org/drm/drm-misc 6948F: drivers/gpu/drm/lima/ 6949F: include/uapi/drm/lima_drm.h 6950 6951DRM DRIVERS FOR MEDIATEK 6952M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6953M: Philipp Zabel <p.zabel@pengutronix.de> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6956S: Supported 6957F: Documentation/devicetree/bindings/display/mediatek/ 6958F: drivers/gpu/drm/mediatek/ 6959F: drivers/phy/mediatek/phy-mtk-dp.c 6960F: drivers/phy/mediatek/phy-mtk-hdmi* 6961F: drivers/phy/mediatek/phy-mtk-mipi* 6962 6963DRM DRIVERS FOR NVIDIA TEGRA 6964M: Thierry Reding <thierry.reding@gmail.com> 6965M: Mikko Perttunen <mperttunen@nvidia.com> 6966L: dri-devel@lists.freedesktop.org 6967L: linux-tegra@vger.kernel.org 6968S: Supported 6969T: git https://gitlab.freedesktop.org/drm/tegra.git 6970F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6971F: Documentation/devicetree/bindings/gpu/host1x/ 6972F: drivers/gpu/drm/tegra/ 6973F: drivers/gpu/host1x/ 6974F: include/linux/host1x.h 6975F: include/uapi/drm/tegra_drm.h 6976 6977DRM DRIVERS FOR RENESAS 6978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6979M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6980L: dri-devel@lists.freedesktop.org 6981L: linux-renesas-soc@vger.kernel.org 6982S: Supported 6983T: git git://linuxtv.org/pinchartl/media drm/du/next 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6986F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6987F: Documentation/devicetree/bindings/display/renesas,du.yaml 6988F: drivers/gpu/drm/renesas/ 6989F: include/linux/platform_data/shmob_drm.h 6990 6991DRM DRIVERS FOR ROCKCHIP 6992M: Sandy Huang <hjc@rock-chips.com> 6993M: Heiko Stübner <heiko@sntech.de> 6994L: dri-devel@lists.freedesktop.org 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: Documentation/devicetree/bindings/display/rockchip/ 6998F: drivers/gpu/drm/rockchip/ 6999 7000DRM DRIVERS FOR STI 7001M: Alain Volmat <alain.volmat@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7006F: drivers/gpu/drm/sti 7007 7008DRM DRIVERS FOR STM 7009M: Yannick Fertre <yannick.fertre@foss.st.com> 7010M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7011M: Philippe Cornu <philippe.cornu@foss.st.com> 7012L: dri-devel@lists.freedesktop.org 7013S: Maintained 7014T: git git://anongit.freedesktop.org/drm/drm-misc 7015F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7016F: drivers/gpu/drm/stm 7017 7018DRM DRIVERS FOR TI KEYSTONE 7019M: Jyri Sarha <jyri.sarha@iki.fi> 7020M: Tomi Valkeinen <tomba@kernel.org> 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023T: git git://anongit.freedesktop.org/drm/drm-misc 7024F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7025F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7026F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7027F: drivers/gpu/drm/tidss/ 7028 7029DRM DRIVERS FOR TI LCDC 7030M: Jyri Sarha <jyri.sarha@iki.fi> 7031R: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/tilcdc/ 7035F: drivers/gpu/drm/tilcdc/ 7036 7037DRM DRIVERS FOR TI OMAP 7038M: Tomi Valkeinen <tomba@kernel.org> 7039L: dri-devel@lists.freedesktop.org 7040S: Maintained 7041F: Documentation/devicetree/bindings/display/ti/ 7042F: drivers/gpu/drm/omapdrm/ 7043 7044DRM DRIVERS FOR V3D 7045M: Emma Anholt <emma@anholt.net> 7046M: Melissa Wen <mwen@igalia.com> 7047S: Supported 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7050F: drivers/gpu/drm/v3d/ 7051F: include/uapi/drm/v3d_drm.h 7052 7053DRM DRIVERS FOR VC4 7054M: Emma Anholt <emma@anholt.net> 7055M: Maxime Ripard <mripard@kernel.org> 7056S: Supported 7057T: git git://github.com/anholt/linux 7058T: git git://anongit.freedesktop.org/drm/drm-misc 7059F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7060F: drivers/gpu/drm/vc4/ 7061F: include/uapi/drm/vc4_drm.h 7062 7063DRM DRIVERS FOR VIVANTE GPU IP 7064M: Lucas Stach <l.stach@pengutronix.de> 7065R: Russell King <linux+etnaviv@armlinux.org.uk> 7066R: Christian Gmeiner <christian.gmeiner@gmail.com> 7067L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7068L: dri-devel@lists.freedesktop.org 7069S: Maintained 7070F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7071F: drivers/gpu/drm/etnaviv/ 7072F: include/uapi/drm/etnaviv_drm.h 7073 7074DRM DRIVERS FOR XEN 7075M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7076L: dri-devel@lists.freedesktop.org 7077L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7078S: Supported 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: Documentation/gpu/xen-front.rst 7081F: drivers/gpu/drm/xen/ 7082 7083DRM DRIVERS FOR XILINX 7084M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/devicetree/bindings/display/xlnx/ 7089F: drivers/gpu/drm/xlnx/ 7090 7091DRM GPU SCHEDULER 7092M: Luben Tuikov <luben.tuikov@amd.com> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: drivers/gpu/drm/scheduler/ 7097F: include/drm/gpu_scheduler.h 7098 7099DRM PANEL DRIVERS 7100M: Neil Armstrong <neil.armstrong@linaro.org> 7101R: Sam Ravnborg <sam@ravnborg.org> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: Documentation/devicetree/bindings/display/panel/ 7106F: drivers/gpu/drm/drm_panel.c 7107F: drivers/gpu/drm/panel/ 7108F: include/drm/drm_panel.h 7109 7110DRM PRIVACY-SCREEN CLASS 7111M: Hans de Goede <hdegoede@redhat.com> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: drivers/gpu/drm/drm_privacy_screen* 7116F: include/drm/drm_privacy_screen* 7117 7118DRM TTM SUBSYSTEM 7119M: Christian Koenig <christian.koenig@amd.com> 7120M: Huang Rui <ray.huang@amd.com> 7121L: dri-devel@lists.freedesktop.org 7122S: Maintained 7123T: git git://anongit.freedesktop.org/drm/drm-misc 7124F: drivers/gpu/drm/ttm/ 7125F: include/drm/ttm/ 7126 7127DSBR100 USB FM RADIO DRIVER 7128M: Alexey Klimov <klimov.linux@gmail.com> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131T: git git://linuxtv.org/media_tree.git 7132F: drivers/media/radio/dsbr100.c 7133 7134DT3155 MEDIA DRIVER 7135M: Hans Verkuil <hverkuil@xs4all.nl> 7136L: linux-media@vger.kernel.org 7137S: Odd Fixes 7138W: https://linuxtv.org 7139T: git git://linuxtv.org/media_tree.git 7140F: drivers/media/pci/dt3155/ 7141 7142DVB_USB_AF9015 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9015* 7151 7152DVB_USB_AF9035 MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/af9035* 7161 7162DVB_USB_ANYSEE MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/anysee* 7171 7172DVB_USB_AU6610 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/au6610* 7181 7182DVB_USB_CE6230 MEDIA DRIVER 7183M: Antti Palosaari <crope@iki.fi> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://palosaari.fi/linux/ 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/anttip/media_tree.git 7190F: drivers/media/usb/dvb-usb-v2/ce6230* 7191 7192DVB_USB_CXUSB MEDIA DRIVER 7193M: Michael Krufky <mkrufky@linuxtv.org> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://github.com/mkrufky 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/media_tree.git 7200F: drivers/media/usb/dvb-usb/cxusb* 7201 7202DVB_USB_EC168 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207W: http://palosaari.fi/linux/ 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/anttip/media_tree.git 7210F: drivers/media/usb/dvb-usb-v2/ec168* 7211 7212DVB_USB_GL861 MEDIA DRIVER 7213M: Antti Palosaari <crope@iki.fi> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/anttip/media_tree.git 7219F: drivers/media/usb/dvb-usb-v2/gl861* 7220 7221DVB_USB_MXL111SF MEDIA DRIVER 7222M: Michael Krufky <mkrufky@linuxtv.org> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://github.com/mkrufky 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/mkrufky/mxl111sf.git 7229F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7230 7231DVB_USB_RTL28XXU MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7240 7241DVB_USB_V2 MEDIA DRIVER 7242M: Antti Palosaari <crope@iki.fi> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://palosaari.fi/linux/ 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/anttip/media_tree.git 7249F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7250F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7251 7252DYNAMIC DEBUG 7253M: Jason Baron <jbaron@akamai.com> 7254M: Jim Cromie <jim.cromie@gmail.com> 7255S: Maintained 7256F: include/linux/dynamic_debug.h 7257F: lib/dynamic_debug.c 7258F: lib/test_dynamic_debug.c 7259 7260DYNAMIC INTERRUPT MODERATION 7261M: Tal Gilboa <talgi@nvidia.com> 7262S: Maintained 7263F: Documentation/networking/net_dim.rst 7264F: include/linux/dim.h 7265F: lib/dim/ 7266 7267DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7268M: Daniel Lezcano <daniel.lezcano@kernel.org> 7269L: linux-pm@vger.kernel.org 7270S: Supported 7271B: https://bugzilla.kernel.org 7272T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7273F: drivers/powercap/dtpm* 7274F: include/linux/dtpm.h 7275 7276DZ DECSTATION DZ11 SERIAL DRIVER 7277M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7278S: Maintained 7279F: drivers/tty/serial/dz.* 7280 7281E3X0 POWER BUTTON DRIVER 7282M: Moritz Fischer <moritz.fischer@ettus.com> 7283L: usrp-users@lists.ettus.com 7284S: Supported 7285W: http://www.ettus.com 7286F: Documentation/devicetree/bindings/input/e3x0-button.txt 7287F: drivers/input/misc/e3x0-button.c 7288 7289E4000 MEDIA DRIVER 7290M: Antti Palosaari <crope@iki.fi> 7291L: linux-media@vger.kernel.org 7292S: Maintained 7293W: https://linuxtv.org 7294W: http://palosaari.fi/linux/ 7295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7296T: git git://linuxtv.org/anttip/media_tree.git 7297F: drivers/media/tuners/e4000* 7298 7299EARTH_PT1 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt1/ 7304 7305EARTH_PT3 MEDIA DRIVER 7306M: Akihiro Tsukada <tskd08@gmail.com> 7307L: linux-media@vger.kernel.org 7308S: Odd Fixes 7309F: drivers/media/pci/pt3/ 7310 7311EC100 MEDIA DRIVER 7312M: Antti Palosaari <crope@iki.fi> 7313L: linux-media@vger.kernel.org 7314S: Maintained 7315W: https://linuxtv.org 7316W: http://palosaari.fi/linux/ 7317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7318T: git git://linuxtv.org/anttip/media_tree.git 7319F: drivers/media/dvb-frontends/ec100* 7320 7321ECRYPT FILE SYSTEM 7322M: Tyler Hicks <code@tyhicks.com> 7323L: ecryptfs@vger.kernel.org 7324S: Odd Fixes 7325W: http://ecryptfs.org 7326W: https://launchpad.net/ecryptfs 7327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7328F: Documentation/filesystems/ecryptfs.rst 7329F: fs/ecryptfs/ 7330 7331EDAC-AMD64 7332M: Yazen Ghannam <yazen.ghannam@amd.com> 7333L: linux-edac@vger.kernel.org 7334S: Supported 7335F: drivers/edac/amd64_edac* 7336F: drivers/edac/mce_amd* 7337 7338EDAC-ARMADA 7339M: Jan Luebbe <jlu@pengutronix.de> 7340L: linux-edac@vger.kernel.org 7341S: Maintained 7342F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7343F: drivers/edac/armada_xp_* 7344 7345EDAC-AST2500 7346M: Stefan Schaeckeler <sschaeck@cisco.com> 7347S: Supported 7348F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7349F: drivers/edac/aspeed_edac.c 7350 7351EDAC-BLUEFIELD 7352M: Shravan Kumar Ramani <shravankr@nvidia.com> 7353S: Supported 7354F: drivers/edac/bluefield_edac.c 7355 7356EDAC-CALXEDA 7357M: Andre Przywara <andre.przywara@arm.com> 7358L: linux-edac@vger.kernel.org 7359S: Maintained 7360F: drivers/edac/highbank* 7361 7362EDAC-CAVIUM OCTEON 7363M: Ralf Baechle <ralf@linux-mips.org> 7364L: linux-edac@vger.kernel.org 7365L: linux-mips@vger.kernel.org 7366S: Supported 7367F: drivers/edac/octeon_edac* 7368 7369EDAC-CAVIUM THUNDERX 7370M: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Odd Fixes 7373F: drivers/edac/thunderx_edac* 7374 7375EDAC-CORE 7376M: Borislav Petkov <bp@alien8.de> 7377M: Tony Luck <tony.luck@intel.com> 7378R: James Morse <james.morse@arm.com> 7379R: Mauro Carvalho Chehab <mchehab@kernel.org> 7380R: Robert Richter <rric@kernel.org> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7384F: Documentation/admin-guide/ras.rst 7385F: Documentation/driver-api/edac.rst 7386F: drivers/edac/ 7387F: include/linux/edac.h 7388 7389EDAC-DMC520 7390M: Lei Wang <lewan@microsoft.com> 7391L: linux-edac@vger.kernel.org 7392S: Supported 7393F: drivers/edac/dmc520_edac.c 7394 7395EDAC-E752X 7396M: Mark Gross <markgross@kernel.org> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/e752x_edac.c 7400 7401EDAC-E7XXX 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/e7xxx_edac.c 7405 7406EDAC-FSL_DDR 7407M: York Sun <york.sun@nxp.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/fsl_ddr_edac.* 7411 7412EDAC-GHES 7413M: Mauro Carvalho Chehab <mchehab@kernel.org> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/ghes_edac.c 7417 7418EDAC-I10NM 7419M: Tony Luck <tony.luck@intel.com> 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i10nm_base.c 7423 7424EDAC-I3000 7425L: linux-edac@vger.kernel.org 7426S: Orphan 7427F: drivers/edac/i3000_edac.c 7428 7429EDAC-I5000 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5000_edac.c 7433 7434EDAC-I5400 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i5400_edac.c 7439 7440EDAC-I7300 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7300_edac.c 7445 7446EDAC-I7CORE 7447M: Mauro Carvalho Chehab <mchehab@kernel.org> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i7core_edac.c 7451 7452EDAC-I82443BXGX 7453M: Tim Small <tim@buttersideup.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82443bxgx_edac.c 7457 7458EDAC-I82975X 7459M: "Arvind R." <arvino55@gmail.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/i82975x_edac.c 7463 7464EDAC-IE31200 7465M: Jason Baron <jbaron@akamai.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/ie31200_edac.c 7469 7470EDAC-IGEN6 7471M: Tony Luck <tony.luck@intel.com> 7472R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/igen6_edac.c 7476 7477EDAC-MPC85XX 7478M: Johannes Thumshirn <morbidrsa@gmail.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/mpc85xx_edac.[ch] 7482 7483EDAC-NPCM 7484M: Marvin Lin <kflin@nuvoton.com> 7485M: Stanley Chu <yschu@nuvoton.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7489F: drivers/edac/npcm_edac.c 7490 7491EDAC-PASEMI 7492M: Egor Martovetsky <egor@pasemi.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/pasemi_edac.c 7496 7497EDAC-PND2 7498M: Tony Luck <tony.luck@intel.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/pnd2_edac.[ch] 7502 7503EDAC-QCOM 7504M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7505L: linux-arm-msm@vger.kernel.org 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/qcom_edac.c 7509 7510EDAC-R82600 7511M: Tim Small <tim@buttersideup.com> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/r82600_edac.c 7515 7516EDAC-SBRIDGE 7517M: Tony Luck <tony.luck@intel.com> 7518R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/sb_edac.c 7522 7523EDAC-SKYLAKE 7524M: Tony Luck <tony.luck@intel.com> 7525L: linux-edac@vger.kernel.org 7526S: Maintained 7527F: drivers/edac/skx_*.[ch] 7528 7529EDAC-TI 7530M: Tero Kristo <kristo@kernel.org> 7531L: linux-edac@vger.kernel.org 7532S: Odd Fixes 7533F: drivers/edac/ti_edac.c 7534 7535EDIROL UA-101/UA-1000 DRIVER 7536M: Clemens Ladisch <clemens@ladisch.de> 7537L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7538S: Maintained 7539T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7540F: sound/usb/misc/ua101.c 7541 7542EFI TEST DRIVER 7543M: Ivan Hu <ivan.hu@canonical.com> 7544M: Ard Biesheuvel <ardb@kernel.org> 7545L: linux-efi@vger.kernel.org 7546S: Maintained 7547F: drivers/firmware/efi/test/ 7548 7549EFI VARIABLE FILESYSTEM 7550M: Jeremy Kerr <jk@ozlabs.org> 7551M: Ard Biesheuvel <ardb@kernel.org> 7552L: linux-efi@vger.kernel.org 7553S: Maintained 7554T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7555F: fs/efivarfs/ 7556 7557EFIFB FRAMEBUFFER DRIVER 7558M: Peter Jones <pjones@redhat.com> 7559L: linux-fbdev@vger.kernel.org 7560S: Maintained 7561F: drivers/video/fbdev/efifb.c 7562 7563EFS FILESYSTEM 7564S: Orphan 7565W: http://aeschi.ch.eu.org/efs/ 7566F: fs/efs/ 7567 7568EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7569M: Douglas Miller <dougmill@linux.ibm.com> 7570L: netdev@vger.kernel.org 7571S: Maintained 7572F: drivers/net/ethernet/ibm/ehea/ 7573 7574ELM327 CAN NETWORK DRIVER 7575M: Max Staudt <max@enpas.org> 7576L: linux-can@vger.kernel.org 7577S: Maintained 7578F: Documentation/networking/device_drivers/can/can327.rst 7579F: drivers/net/can/can327.c 7580 7581EM28XX VIDEO4LINUX DRIVER 7582M: Mauro Carvalho Chehab <mchehab@kernel.org> 7583L: linux-media@vger.kernel.org 7584S: Maintained 7585W: https://linuxtv.org 7586T: git git://linuxtv.org/media_tree.git 7587F: Documentation/admin-guide/media/em28xx* 7588F: drivers/media/usb/em28xx/ 7589 7590EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7591M: Adrian Hunter <adrian.hunter@intel.com> 7592M: Ritesh Harjani <riteshh@codeaurora.org> 7593M: Asutosh Das <asutoshd@codeaurora.org> 7594L: linux-mmc@vger.kernel.org 7595S: Supported 7596F: drivers/mmc/host/cqhci* 7597 7598EMULEX 10Gbps iSCSI - OneConnect DRIVER 7599M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7600L: linux-scsi@vger.kernel.org 7601S: Supported 7602W: http://www.broadcom.com 7603F: drivers/scsi/be2iscsi/ 7604 7605EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7606M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7607M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7608M: Somnath Kotur <somnath.kotur@broadcom.com> 7609L: netdev@vger.kernel.org 7610S: Supported 7611W: http://www.emulex.com 7612F: drivers/net/ethernet/emulex/benet/ 7613 7614EMULEX ONECONNECT ROCE DRIVER 7615M: Selvin Xavier <selvin.xavier@broadcom.com> 7616L: linux-rdma@vger.kernel.org 7617S: Odd Fixes 7618W: http://www.broadcom.com 7619F: drivers/infiniband/hw/ocrdma/ 7620F: include/uapi/rdma/ocrdma-abi.h 7621 7622EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7623M: James Smart <james.smart@broadcom.com> 7624M: Ram Vegesna <ram.vegesna@broadcom.com> 7625L: linux-scsi@vger.kernel.org 7626L: target-devel@vger.kernel.org 7627S: Supported 7628W: http://www.broadcom.com 7629F: drivers/scsi/elx/ 7630 7631EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7632M: James Smart <james.smart@broadcom.com> 7633M: Dick Kennedy <dick.kennedy@broadcom.com> 7634L: linux-scsi@vger.kernel.org 7635S: Supported 7636W: http://www.broadcom.com 7637F: drivers/scsi/lpfc/ 7638 7639ENE CB710 FLASH CARD READER DRIVER 7640M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7641S: Maintained 7642F: drivers/misc/cb710/ 7643F: drivers/mmc/host/cb710-mmc.* 7644F: include/linux/cb710.h 7645 7646ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7647M: Maxim Levitsky <maximlevitsky@gmail.com> 7648S: Maintained 7649F: drivers/media/rc/ene_ir.* 7650 7651EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7652M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7653L: linuxppc-dev@lists.ozlabs.org 7654S: Maintained 7655F: drivers/tty/ehv_bytechan.c 7656 7657EPSON S1D13XXX FRAMEBUFFER DRIVER 7658M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7661F: drivers/video/fbdev/s1d13xxxfb.c 7662F: include/video/s1d13xxxfb.h 7663 7664EROFS FILE SYSTEM 7665M: Gao Xiang <xiang@kernel.org> 7666M: Chao Yu <chao@kernel.org> 7667R: Yue Hu <huyue2@coolpad.com> 7668R: Jeffle Xu <jefflexu@linux.alibaba.com> 7669L: linux-erofs@lists.ozlabs.org 7670S: Maintained 7671T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7672F: Documentation/ABI/testing/sysfs-fs-erofs 7673F: Documentation/filesystems/erofs.rst 7674F: fs/erofs/ 7675F: include/trace/events/erofs.h 7676 7677ERRSEQ ERROR TRACKING INFRASTRUCTURE 7678M: Jeff Layton <jlayton@kernel.org> 7679S: Maintained 7680F: include/linux/errseq.h 7681F: lib/errseq.c 7682 7683ESD CAN/USB DRIVERS 7684M: Frank Jungclaus <frank.jungclaus@esd.eu> 7685R: socketcan@esd.eu 7686L: linux-can@vger.kernel.org 7687S: Maintained 7688F: drivers/net/can/usb/esd_usb.c 7689 7690ET131X NETWORK DRIVER 7691M: Mark Einon <mark.einon@gmail.com> 7692S: Odd Fixes 7693F: drivers/net/ethernet/agere/ 7694 7695ETAS ES58X CAN/USB DRIVER 7696M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7697L: linux-can@vger.kernel.org 7698S: Maintained 7699F: Documentation/networking/devlink/etas_es58x.rst 7700F: drivers/net/can/usb/etas_es58x/ 7701 7702ETHERNET BRIDGE 7703M: Roopa Prabhu <roopa@nvidia.com> 7704M: Nikolay Aleksandrov <razor@blackwall.org> 7705L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7706L: netdev@vger.kernel.org 7707S: Maintained 7708W: http://www.linuxfoundation.org/en/Net:Bridge 7709F: include/linux/netfilter_bridge/ 7710F: net/bridge/ 7711 7712ETHERNET PHY LIBRARY 7713M: Andrew Lunn <andrew@lunn.ch> 7714M: Heiner Kallweit <hkallweit1@gmail.com> 7715R: Russell King <linux@armlinux.org.uk> 7716L: netdev@vger.kernel.org 7717S: Maintained 7718F: Documentation/ABI/testing/sysfs-class-net-phydev 7719F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7720F: Documentation/devicetree/bindings/net/mdio* 7721F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7722F: Documentation/networking/phy.rst 7723F: drivers/net/mdio/ 7724F: drivers/net/mdio/acpi_mdio.c 7725F: drivers/net/mdio/fwnode_mdio.c 7726F: drivers/net/mdio/of_mdio.c 7727F: drivers/net/pcs/ 7728F: drivers/net/phy/ 7729F: include/dt-bindings/net/qca-ar803x.h 7730F: include/linux/*mdio*.h 7731F: include/linux/linkmode.h 7732F: include/linux/mdio/*.h 7733F: include/linux/mii.h 7734F: include/linux/of_net.h 7735F: include/linux/phy.h 7736F: include/linux/phy_fixed.h 7737F: include/linux/platform_data/mdio-bcm-unimac.h 7738F: include/linux/platform_data/mdio-gpio.h 7739F: include/trace/events/mdio.h 7740F: include/uapi/linux/mdio.h 7741F: include/uapi/linux/mii.h 7742F: net/core/of_net.c 7743 7744EXEC & BINFMT API 7745R: Eric Biederman <ebiederm@xmission.com> 7746R: Kees Cook <keescook@chromium.org> 7747L: linux-mm@kvack.org 7748S: Supported 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7750F: fs/*binfmt_*.c 7751F: fs/exec.c 7752F: include/linux/binfmts.h 7753F: include/linux/elf.h 7754F: include/uapi/linux/binfmts.h 7755F: include/uapi/linux/elf.h 7756F: tools/testing/selftests/exec/ 7757N: asm/elf.h 7758N: binfmt 7759 7760EXFAT FILE SYSTEM 7761M: Namjae Jeon <linkinjeon@kernel.org> 7762M: Sungjong Seo <sj1557.seo@samsung.com> 7763L: linux-fsdevel@vger.kernel.org 7764S: Maintained 7765T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7766F: fs/exfat/ 7767 7768EXT2 FILE SYSTEM 7769M: Jan Kara <jack@suse.com> 7770L: linux-ext4@vger.kernel.org 7771S: Maintained 7772F: Documentation/filesystems/ext2.rst 7773F: fs/ext2/ 7774F: include/linux/ext2* 7775 7776EXT4 FILE SYSTEM 7777M: "Theodore Ts'o" <tytso@mit.edu> 7778M: Andreas Dilger <adilger.kernel@dilger.ca> 7779L: linux-ext4@vger.kernel.org 7780S: Maintained 7781W: http://ext4.wiki.kernel.org 7782Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7784F: Documentation/filesystems/ext4/ 7785F: fs/ext4/ 7786F: include/trace/events/ext4.h 7787F: include/uapi/linux/ext4.h 7788 7789Extended Verification Module (EVM) 7790M: Mimi Zohar <zohar@linux.ibm.com> 7791L: linux-integrity@vger.kernel.org 7792S: Supported 7793T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7794F: security/integrity/ 7795F: security/integrity/evm/ 7796 7797EXTENSIBLE FIRMWARE INTERFACE (EFI) 7798M: Ard Biesheuvel <ardb@kernel.org> 7799L: linux-efi@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7802F: Documentation/admin-guide/efi-stub.rst 7803F: arch/*/include/asm/efi.h 7804F: arch/*/kernel/efi.c 7805F: arch/arm/boot/compressed/efi-header.S 7806F: arch/x86/platform/efi/ 7807F: drivers/firmware/efi/ 7808F: include/linux/efi*.h 7809 7810EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7811M: MyungJoo Ham <myungjoo.ham@samsung.com> 7812M: Chanwoo Choi <cw00.choi@samsung.com> 7813L: linux-kernel@vger.kernel.org 7814S: Maintained 7815T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7816F: Documentation/devicetree/bindings/extcon/ 7817F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7818F: drivers/extcon/ 7819F: include/linux/extcon.h 7820F: include/linux/extcon/ 7821 7822EXTRA BOOT CONFIG 7823M: Masami Hiramatsu <mhiramat@kernel.org> 7824L: linux-kernel@vger.kernel.org 7825L: linux-trace-kernel@vger.kernel.org 7826S: Maintained 7827Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7828T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7829F: Documentation/admin-guide/bootconfig.rst 7830F: fs/proc/bootconfig.c 7831F: include/linux/bootconfig.h 7832F: lib/bootconfig-data.S 7833F: lib/bootconfig.c 7834F: tools/bootconfig/* 7835F: tools/bootconfig/scripts/* 7836 7837EXYNOS DP DRIVER 7838M: Jingoo Han <jingoohan1@gmail.com> 7839L: dri-devel@lists.freedesktop.org 7840S: Maintained 7841F: drivers/gpu/drm/exynos/exynos_dp* 7842 7843EXYNOS SYSMMU (IOMMU) driver 7844M: Marek Szyprowski <m.szyprowski@samsung.com> 7845L: iommu@lists.linux.dev 7846S: Maintained 7847F: drivers/iommu/exynos-iommu.c 7848 7849F2FS FILE SYSTEM 7850M: Jaegeuk Kim <jaegeuk@kernel.org> 7851M: Chao Yu <chao@kernel.org> 7852L: linux-f2fs-devel@lists.sourceforge.net 7853S: Maintained 7854W: https://f2fs.wiki.kernel.org/ 7855Q: https://patchwork.kernel.org/project/f2fs/list/ 7856B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7857T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7858F: Documentation/ABI/testing/sysfs-fs-f2fs 7859F: Documentation/filesystems/f2fs.rst 7860F: fs/f2fs/ 7861F: include/linux/f2fs_fs.h 7862F: include/trace/events/f2fs.h 7863F: include/uapi/linux/f2fs.h 7864 7865F71805F HARDWARE MONITORING DRIVER 7866M: Jean Delvare <jdelvare@suse.com> 7867L: linux-hwmon@vger.kernel.org 7868S: Maintained 7869F: Documentation/hwmon/f71805f.rst 7870F: drivers/hwmon/f71805f.c 7871 7872FADDR2LINE 7873M: Josh Poimboeuf <jpoimboe@kernel.org> 7874S: Maintained 7875F: scripts/faddr2line 7876 7877FAILOVER MODULE 7878M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7879L: netdev@vger.kernel.org 7880S: Supported 7881F: Documentation/networking/failover.rst 7882F: include/net/failover.h 7883F: net/core/failover.c 7884 7885FANOTIFY 7886M: Jan Kara <jack@suse.cz> 7887R: Amir Goldstein <amir73il@gmail.com> 7888R: Matthew Bobrowski <repnop@google.com> 7889L: linux-fsdevel@vger.kernel.org 7890S: Maintained 7891F: fs/notify/fanotify/ 7892F: include/linux/fanotify.h 7893F: include/uapi/linux/fanotify.h 7894 7895FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7896M: Linus Walleij <linus.walleij@linaro.org> 7897L: linux-usb@vger.kernel.org 7898S: Maintained 7899F: drivers/usb/fotg210/ 7900 7901FARSYNC SYNCHRONOUS DRIVER 7902M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7903S: Supported 7904W: http://www.farsite.co.uk/ 7905F: drivers/net/wan/farsync.* 7906 7907FAULT INJECTION SUPPORT 7908M: Akinobu Mita <akinobu.mita@gmail.com> 7909S: Supported 7910F: Documentation/fault-injection/ 7911F: lib/fault-inject.c 7912 7913FBTFT Framebuffer drivers 7914L: dri-devel@lists.freedesktop.org 7915L: linux-fbdev@vger.kernel.org 7916S: Orphan 7917F: drivers/staging/fbtft/ 7918 7919FC0011 TUNER DRIVER 7920M: Michael Buesch <m@bues.ch> 7921L: linux-media@vger.kernel.org 7922S: Maintained 7923F: drivers/media/tuners/fc0011.c 7924F: drivers/media/tuners/fc0011.h 7925 7926FC2580 MEDIA DRIVER 7927M: Antti Palosaari <crope@iki.fi> 7928L: linux-media@vger.kernel.org 7929S: Maintained 7930W: https://linuxtv.org 7931W: http://palosaari.fi/linux/ 7932Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7933T: git git://linuxtv.org/anttip/media_tree.git 7934F: drivers/media/tuners/fc2580* 7935 7936FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7937M: Hannes Reinecke <hare@suse.de> 7938L: linux-scsi@vger.kernel.org 7939S: Supported 7940W: www.Open-FCoE.org 7941F: drivers/scsi/fcoe/ 7942F: drivers/scsi/libfc/ 7943F: include/scsi/fc/ 7944F: include/scsi/libfc.h 7945F: include/scsi/libfcoe.h 7946F: include/uapi/scsi/fc/ 7947 7948FILE LOCKING (flock() and fcntl()/lockf()) 7949M: Jeff Layton <jlayton@kernel.org> 7950M: Chuck Lever <chuck.lever@oracle.com> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953F: fs/fcntl.c 7954F: fs/locks.c 7955F: include/linux/fcntl.h 7956F: include/uapi/linux/fcntl.h 7957 7958FILESYSTEM DIRECT ACCESS (DAX) 7959M: Dan Williams <dan.j.williams@intel.com> 7960R: Matthew Wilcox <willy@infradead.org> 7961R: Jan Kara <jack@suse.cz> 7962L: linux-fsdevel@vger.kernel.org 7963L: nvdimm@lists.linux.dev 7964S: Supported 7965F: fs/dax.c 7966F: include/linux/dax.h 7967F: include/trace/events/fs_dax.h 7968 7969FILESYSTEMS (VFS and infrastructure) 7970M: Alexander Viro <viro@zeniv.linux.org.uk> 7971M: Christian Brauner <brauner@kernel.org> 7972L: linux-fsdevel@vger.kernel.org 7973S: Maintained 7974F: fs/* 7975F: include/linux/fs.h 7976F: include/linux/fs_types.h 7977F: include/uapi/linux/fs.h 7978F: include/uapi/linux/openat2.h 7979 7980FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7981M: Riku Voipio <riku.voipio@iki.fi> 7982L: linux-hwmon@vger.kernel.org 7983S: Maintained 7984F: drivers/hwmon/f75375s.c 7985F: include/linux/f75375s.h 7986 7987FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7988M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7989L: linux-can@vger.kernel.org 7990S: Maintained 7991F: drivers/net/can/usb/f81604.c 7992 7993FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7994M: Clemens Ladisch <clemens@ladisch.de> 7995M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7996L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7997S: Maintained 7998T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7999F: include/uapi/sound/firewire.h 8000F: sound/firewire/ 8001 8002FIREWIRE MEDIA DRIVERS (firedtv) 8003M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8004L: linux-media@vger.kernel.org 8005L: linux1394-devel@lists.sourceforge.net 8006S: Maintained 8007T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8008F: drivers/media/firewire/ 8009 8010FIREWIRE SBP-2 TARGET 8011M: Chris Boot <bootc@bootc.net> 8012L: linux-scsi@vger.kernel.org 8013L: target-devel@vger.kernel.org 8014L: linux1394-devel@lists.sourceforge.net 8015S: Maintained 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8017F: drivers/target/sbp/ 8018 8019FIREWIRE SUBSYSTEM 8020M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8021M: Takashi Sakamoto <takaswie@kernel.org> 8022L: linux1394-devel@lists.sourceforge.net 8023S: Maintained 8024W: http://ieee1394.docs.kernel.org/ 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8026F: drivers/firewire/ 8027F: include/linux/firewire.h 8028F: include/uapi/linux/firewire*.h 8029F: tools/firewire/ 8030 8031FIRMWARE FRAMEWORK FOR ARMV8-A 8032M: Sudeep Holla <sudeep.holla@arm.com> 8033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8034S: Maintained 8035F: drivers/firmware/arm_ffa/ 8036F: include/linux/arm_ffa.h 8037 8038FIRMWARE LOADER (request_firmware) 8039M: Luis Chamberlain <mcgrof@kernel.org> 8040M: Russ Weight <russell.h.weight@intel.com> 8041L: linux-kernel@vger.kernel.org 8042S: Maintained 8043F: Documentation/firmware_class/ 8044F: drivers/base/firmware_loader/ 8045F: include/linux/firmware.h 8046 8047FLEXTIMER FTM-QUADDEC DRIVER 8048M: Patrick Havelange <patrick.havelange@essensium.com> 8049L: linux-iio@vger.kernel.org 8050S: Maintained 8051F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8052F: drivers/counter/ftm-quaddec.c 8053 8054FLOPPY DRIVER 8055M: Denis Efremov <efremov@linux.com> 8056L: linux-block@vger.kernel.org 8057S: Odd Fixes 8058F: drivers/block/floppy.c 8059 8060FLYSKY FSIA6B RC RECEIVER 8061M: Markus Koch <markus@notsyncing.net> 8062L: linux-input@vger.kernel.org 8063S: Maintained 8064F: drivers/input/joystick/fsia6b.c 8065 8066FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8067M: Geoffrey D. Bennett <g@b4.vu> 8068L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8069S: Maintained 8070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8071F: sound/usb/mixer_scarlett_gen2.c 8072 8073FORCEDETH GIGABIT ETHERNET DRIVER 8074M: Rain River <rain.1986.08.12@gmail.com> 8075M: Zhu Yanjun <zyjzyj2000@gmail.com> 8076L: netdev@vger.kernel.org 8077S: Maintained 8078F: drivers/net/ethernet/nvidia/* 8079 8080FORTIFY_SOURCE 8081M: Kees Cook <keescook@chromium.org> 8082L: linux-hardening@vger.kernel.org 8083S: Supported 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8085F: include/linux/fortify-string.h 8086F: lib/fortify_kunit.c 8087F: lib/memcpy_kunit.c 8088F: lib/strcat_kunit.c 8089F: lib/strscpy_kunit.c 8090F: lib/test_fortify/* 8091F: scripts/test_fortify.sh 8092K: \b__NO_FORTIFY\b 8093 8094FPGA DFL DRIVERS 8095M: Wu Hao <hao.wu@intel.com> 8096R: Tom Rix <trix@redhat.com> 8097L: linux-fpga@vger.kernel.org 8098S: Maintained 8099F: Documentation/ABI/testing/sysfs-bus-dfl* 8100F: Documentation/fpga/dfl.rst 8101F: drivers/fpga/dfl* 8102F: drivers/uio/uio_dfl.c 8103F: include/linux/dfl.h 8104F: include/uapi/linux/fpga-dfl.h 8105 8106FPGA MANAGER FRAMEWORK 8107M: Moritz Fischer <mdf@kernel.org> 8108M: Wu Hao <hao.wu@intel.com> 8109M: Xu Yilun <yilun.xu@intel.com> 8110R: Tom Rix <trix@redhat.com> 8111L: linux-fpga@vger.kernel.org 8112S: Maintained 8113Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8114T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8115F: Documentation/devicetree/bindings/fpga/ 8116F: Documentation/driver-api/fpga/ 8117F: Documentation/fpga/ 8118F: drivers/fpga/ 8119F: include/linux/fpga/ 8120 8121FPU EMULATOR 8122M: Bill Metzenthen <billm@melbpc.org.au> 8123S: Maintained 8124W: https://floatingpoint.billm.au/ 8125F: arch/x86/math-emu/ 8126 8127FRAMEBUFFER CORE 8128M: Daniel Vetter <daniel@ffwll.ch> 8129S: Odd Fixes 8130T: git git://anongit.freedesktop.org/drm/drm-misc 8131F: drivers/video/fbdev/core/ 8132 8133FRAMEBUFFER LAYER 8134M: Helge Deller <deller@gmx.de> 8135L: linux-fbdev@vger.kernel.org 8136L: dri-devel@lists.freedesktop.org 8137S: Maintained 8138Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8139T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8140F: Documentation/fb/ 8141F: drivers/video/ 8142F: include/linux/fb.h 8143F: include/uapi/linux/fb.h 8144F: include/uapi/video/ 8145F: include/video/ 8146 8147FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8148M: Horia Geantă <horia.geanta@nxp.com> 8149M: Pankaj Gupta <pankaj.gupta@nxp.com> 8150M: Gaurav Jain <gaurav.jain@nxp.com> 8151L: linux-crypto@vger.kernel.org 8152S: Maintained 8153F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8154F: drivers/crypto/caam/ 8155 8156FREESCALE COLDFIRE M5441X MMC DRIVER 8157M: Angelo Dureghello <angelo.dureghello@timesys.com> 8158L: linux-mmc@vger.kernel.org 8159S: Maintained 8160F: drivers/mmc/host/sdhci-esdhc-mcf.c 8161F: include/linux/platform_data/mmc-esdhc-mcf.h 8162 8163FREESCALE DIU FRAMEBUFFER DRIVER 8164M: Timur Tabi <timur@kernel.org> 8165L: linux-fbdev@vger.kernel.org 8166S: Maintained 8167F: drivers/video/fbdev/fsl-diu-fb.* 8168 8169FREESCALE DMA DRIVER 8170M: Li Yang <leoyang.li@nxp.com> 8171M: Zhang Wei <zw@zh-kernel.org> 8172L: linuxppc-dev@lists.ozlabs.org 8173S: Maintained 8174F: drivers/dma/fsldma.* 8175 8176FREESCALE DSPI DRIVER 8177M: Vladimir Oltean <olteanv@gmail.com> 8178L: linux-spi@vger.kernel.org 8179S: Maintained 8180F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8181F: drivers/spi/spi-fsl-dspi.c 8182F: include/linux/spi/spi-fsl-dspi.h 8183 8184FREESCALE ENETC ETHERNET DRIVERS 8185M: Claudiu Manoil <claudiu.manoil@nxp.com> 8186M: Vladimir Oltean <vladimir.oltean@nxp.com> 8187L: netdev@vger.kernel.org 8188S: Maintained 8189F: drivers/net/ethernet/freescale/enetc/ 8190 8191FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8192M: Claudiu Manoil <claudiu.manoil@nxp.com> 8193L: netdev@vger.kernel.org 8194S: Maintained 8195F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8196F: drivers/net/ethernet/freescale/gianfar* 8197 8198FREESCALE GPMI NAND DRIVER 8199M: Han Xu <han.xu@nxp.com> 8200L: linux-mtd@lists.infradead.org 8201S: Maintained 8202F: drivers/mtd/nand/raw/gpmi-nand/* 8203 8204FREESCALE I2C CPM DRIVER 8205M: Jochen Friedrich <jochen@scram.de> 8206L: linuxppc-dev@lists.ozlabs.org 8207L: linux-i2c@vger.kernel.org 8208S: Maintained 8209F: drivers/i2c/busses/i2c-cpm.c 8210 8211FREESCALE IMX / MXC FEC DRIVER 8212M: Wei Fang <wei.fang@nxp.com> 8213R: Shenwei Wang <shenwei.wang@nxp.com> 8214R: Clark Wang <xiaoning.wang@nxp.com> 8215R: NXP Linux Team <linux-imx@nxp.com> 8216L: netdev@vger.kernel.org 8217S: Maintained 8218F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8219F: drivers/net/ethernet/freescale/fec.h 8220F: drivers/net/ethernet/freescale/fec_main.c 8221F: drivers/net/ethernet/freescale/fec_ptp.c 8222 8223FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8224M: Sascha Hauer <s.hauer@pengutronix.de> 8225R: Pengutronix Kernel Team <kernel@pengutronix.de> 8226L: linux-fbdev@vger.kernel.org 8227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8228S: Maintained 8229F: drivers/video/fbdev/imxfb.c 8230 8231FREESCALE IMX DDR PMU DRIVER 8232M: Frank Li <Frank.li@nxp.com> 8233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8234S: Maintained 8235F: Documentation/admin-guide/perf/imx-ddr.rst 8236F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8237F: drivers/perf/fsl_imx8_ddr_perf.c 8238 8239FREESCALE IMX I2C DRIVER 8240M: Oleksij Rempel <o.rempel@pengutronix.de> 8241R: Pengutronix Kernel Team <kernel@pengutronix.de> 8242L: linux-i2c@vger.kernel.org 8243S: Maintained 8244F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8245F: drivers/i2c/busses/i2c-imx.c 8246 8247FREESCALE IMX LPI2C DRIVER 8248M: Dong Aisheng <aisheng.dong@nxp.com> 8249L: linux-i2c@vger.kernel.org 8250L: linux-imx@nxp.com 8251S: Maintained 8252F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8253F: drivers/i2c/busses/i2c-imx-lpi2c.c 8254 8255FREESCALE MPC I2C DRIVER 8256M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8257L: linux-i2c@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8260F: drivers/i2c/busses/i2c-mpc.c 8261 8262FREESCALE QORIQ DPAA ETHERNET DRIVER 8263M: Madalin Bucur <madalin.bucur@nxp.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: drivers/net/ethernet/freescale/dpaa 8267 8268FREESCALE QORIQ DPAA FMAN DRIVER 8269M: Madalin Bucur <madalin.bucur@nxp.com> 8270R: Sean Anderson <sean.anderson@seco.com> 8271L: netdev@vger.kernel.org 8272S: Maintained 8273F: Documentation/devicetree/bindings/net/fsl-fman.txt 8274F: drivers/net/ethernet/freescale/fman 8275 8276FREESCALE QORIQ PTP CLOCK DRIVER 8277M: Yangbo Lu <yangbo.lu@nxp.com> 8278L: netdev@vger.kernel.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8281F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8282F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8283F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8284F: drivers/ptp/ptp_qoriq.c 8285F: drivers/ptp/ptp_qoriq_debugfs.c 8286F: include/linux/fsl/ptp_qoriq.h 8287 8288FREESCALE QUAD SPI DRIVER 8289M: Han Xu <han.xu@nxp.com> 8290L: linux-spi@vger.kernel.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8293F: drivers/spi/spi-fsl-qspi.c 8294 8295FREESCALE QUICC ENGINE LIBRARY 8296M: Qiang Zhao <qiang.zhao@nxp.com> 8297L: linuxppc-dev@lists.ozlabs.org 8298S: Maintained 8299F: drivers/soc/fsl/qe/ 8300F: include/soc/fsl/qe/ 8301 8302FREESCALE QUICC ENGINE QMC DRIVER 8303M: Herve Codina <herve.codina@bootlin.com> 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8307F: drivers/soc/fsl/qe/qmc.c 8308F: include/soc/fsl/qe/qmc.h 8309 8310FREESCALE QUICC ENGINE TSA DRIVER 8311M: Herve Codina <herve.codina@bootlin.com> 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8315F: drivers/soc/fsl/qe/tsa.c 8316F: drivers/soc/fsl/qe/tsa.h 8317F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8318 8319FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8320M: Li Yang <leoyang.li@nxp.com> 8321L: netdev@vger.kernel.org 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/net/ethernet/freescale/ucc_geth* 8325 8326FREESCALE QUICC ENGINE UCC HDLC DRIVER 8327M: Zhao Qiang <qiang.zhao@nxp.com> 8328L: netdev@vger.kernel.org 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/net/wan/fsl_ucc_hdlc* 8332 8333FREESCALE QUICC ENGINE UCC UART DRIVER 8334M: Timur Tabi <timur@kernel.org> 8335L: linuxppc-dev@lists.ozlabs.org 8336S: Maintained 8337F: drivers/tty/serial/ucc_uart.c 8338 8339FREESCALE SOC DRIVERS 8340M: Li Yang <leoyang.li@nxp.com> 8341L: linuxppc-dev@lists.ozlabs.org 8342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8343S: Maintained 8344F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8345F: Documentation/devicetree/bindings/soc/fsl/ 8346F: drivers/soc/fsl/ 8347F: include/linux/fsl/ 8348F: include/soc/fsl/ 8349 8350FREESCALE SOC FS_ENET DRIVER 8351M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8352L: linuxppc-dev@lists.ozlabs.org 8353L: netdev@vger.kernel.org 8354S: Maintained 8355F: drivers/net/ethernet/freescale/fs_enet/ 8356F: include/linux/fs_enet_pd.h 8357 8358FREESCALE SOC SOUND DRIVERS 8359M: Shengjiu Wang <shengjiu.wang@gmail.com> 8360M: Xiubo Li <Xiubo.Lee@gmail.com> 8361R: Fabio Estevam <festevam@gmail.com> 8362R: Nicolin Chen <nicoleotsuka@gmail.com> 8363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8364L: linuxppc-dev@lists.ozlabs.org 8365S: Maintained 8366F: sound/soc/fsl/fsl* 8367F: sound/soc/fsl/imx* 8368F: sound/soc/fsl/mpc8610_hpcd.c 8369 8370FREESCALE SOC SOUND QMC DRIVER 8371M: Herve Codina <herve.codina@bootlin.com> 8372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8373L: linuxppc-dev@lists.ozlabs.org 8374S: Maintained 8375F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8376F: sound/soc/fsl/fsl_qmc_audio.c 8377 8378FREESCALE USB PERIPHERAL DRIVERS 8379M: Li Yang <leoyang.li@nxp.com> 8380L: linux-usb@vger.kernel.org 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: drivers/usb/gadget/udc/fsl* 8384 8385FREESCALE USB PHY DRIVER 8386M: Ran Wang <ran.wang_1@nxp.com> 8387L: linux-usb@vger.kernel.org 8388L: linuxppc-dev@lists.ozlabs.org 8389S: Maintained 8390F: drivers/usb/phy/phy-fsl-usb* 8391 8392FREEVXFS FILESYSTEM 8393M: Christoph Hellwig <hch@infradead.org> 8394S: Maintained 8395W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8396F: fs/freevxfs/ 8397 8398FREEZER 8399M: "Rafael J. Wysocki" <rafael@kernel.org> 8400M: Pavel Machek <pavel@ucw.cz> 8401L: linux-pm@vger.kernel.org 8402S: Supported 8403F: Documentation/power/freezing-of-tasks.rst 8404F: include/linux/freezer.h 8405F: kernel/freezer.c 8406 8407FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8408M: David Howells <dhowells@redhat.com> 8409L: linux-cachefs@redhat.com (moderated for non-subscribers) 8410S: Supported 8411F: Documentation/filesystems/caching/ 8412F: fs/fscache/ 8413F: include/linux/fscache*.h 8414 8415FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8416M: Eric Biggers <ebiggers@kernel.org> 8417M: Theodore Y. Ts'o <tytso@mit.edu> 8418M: Jaegeuk Kim <jaegeuk@kernel.org> 8419L: linux-fscrypt@vger.kernel.org 8420S: Supported 8421Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8422T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8423F: Documentation/filesystems/fscrypt.rst 8424F: fs/crypto/ 8425F: include/linux/fscrypt.h 8426F: include/uapi/linux/fscrypt.h 8427 8428FSI SUBSYSTEM 8429M: Jeremy Kerr <jk@ozlabs.org> 8430M: Joel Stanley <joel@jms.id.au> 8431R: Alistar Popple <alistair@popple.id.au> 8432R: Eddie James <eajames@linux.ibm.com> 8433L: linux-fsi@lists.ozlabs.org 8434S: Supported 8435Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8436T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8437F: drivers/fsi/ 8438F: include/linux/fsi*.h 8439F: include/trace/events/fsi*.h 8440 8441FSI-ATTACHED I2C DRIVER 8442M: Eddie James <eajames@linux.ibm.com> 8443L: linux-i2c@vger.kernel.org 8444L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8445S: Maintained 8446F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8447F: drivers/i2c/busses/i2c-fsi.c 8448 8449FSI-ATTACHED SPI DRIVER 8450M: Eddie James <eajames@linux.ibm.com> 8451L: linux-spi@vger.kernel.org 8452S: Maintained 8453F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8454F: drivers/spi/spi-fsi.c 8455 8456FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8457M: Jan Kara <jack@suse.cz> 8458R: Amir Goldstein <amir73il@gmail.com> 8459L: linux-fsdevel@vger.kernel.org 8460S: Maintained 8461T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8462F: fs/notify/ 8463F: include/linux/fsnotify*.h 8464 8465FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8466M: Eric Biggers <ebiggers@kernel.org> 8467M: Theodore Y. Ts'o <tytso@mit.edu> 8468L: fsverity@lists.linux.dev 8469S: Supported 8470Q: https://patchwork.kernel.org/project/fsverity/list/ 8471T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8472F: Documentation/filesystems/fsverity.rst 8473F: fs/verity/ 8474F: include/linux/fsverity.h 8475F: include/uapi/linux/fsverity.h 8476 8477FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8478M: Michael Zaidman <michael.zaidman@gmail.com> 8479L: linux-i2c@vger.kernel.org 8480L: linux-input@vger.kernel.org 8481S: Maintained 8482F: drivers/hid/hid-ft260.c 8483 8484FUJITSU LAPTOP EXTRAS 8485M: Jonathan Woithe <jwoithe@just42.net> 8486L: platform-driver-x86@vger.kernel.org 8487S: Maintained 8488F: drivers/platform/x86/fujitsu-laptop.c 8489 8490FUJITSU TABLET EXTRAS 8491M: Robert Gerlach <khnz@gmx.de> 8492L: platform-driver-x86@vger.kernel.org 8493S: Maintained 8494F: drivers/platform/x86/fujitsu-tablet.c 8495 8496FUNCTION HOOKS (FTRACE) 8497M: Steven Rostedt <rostedt@goodmis.org> 8498M: Masami Hiramatsu <mhiramat@kernel.org> 8499R: Mark Rutland <mark.rutland@arm.com> 8500L: linux-kernel@vger.kernel.org 8501L: linux-trace-kernel@vger.kernel.org 8502S: Maintained 8503Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8504T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8505F: Documentation/trace/ftrace* 8506F: arch/*/*/*/*ftrace* 8507F: arch/*/*/*ftrace* 8508F: include/*/ftrace.h 8509F: kernel/trace/fgraph.c 8510F: kernel/trace/ftrace* 8511F: samples/ftrace 8512 8513FUNGIBLE ETHERNET DRIVERS 8514M: Dimitris Michailidis <dmichail@fungible.com> 8515L: netdev@vger.kernel.org 8516S: Supported 8517F: drivers/net/ethernet/fungible/ 8518 8519FUSE: FILESYSTEM IN USERSPACE 8520M: Miklos Szeredi <miklos@szeredi.hu> 8521L: linux-fsdevel@vger.kernel.org 8522S: Maintained 8523W: https://github.com/libfuse/ 8524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8525F: Documentation/filesystems/fuse.rst 8526F: fs/fuse/ 8527F: include/uapi/linux/fuse.h 8528 8529FUTEX SUBSYSTEM 8530M: Thomas Gleixner <tglx@linutronix.de> 8531M: Ingo Molnar <mingo@redhat.com> 8532R: Peter Zijlstra <peterz@infradead.org> 8533R: Darren Hart <dvhart@infradead.org> 8534R: Davidlohr Bueso <dave@stgolabs.net> 8535R: André Almeida <andrealmeid@igalia.com> 8536L: linux-kernel@vger.kernel.org 8537S: Maintained 8538T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8539F: Documentation/locking/*futex* 8540F: include/asm-generic/futex.h 8541F: include/linux/futex.h 8542F: include/uapi/linux/futex.h 8543F: kernel/futex/* 8544F: tools/perf/bench/futex* 8545F: tools/testing/selftests/futex/ 8546 8547GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8548M: Tim Harvey <tharvey@gateworks.com> 8549S: Maintained 8550F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8551F: Documentation/hwmon/gsc-hwmon.rst 8552F: drivers/hwmon/gsc-hwmon.c 8553F: drivers/mfd/gateworks-gsc.c 8554F: include/linux/mfd/gsc.h 8555F: include/linux/platform_data/gsc_hwmon.h 8556 8557GCC PLUGINS 8558M: Kees Cook <keescook@chromium.org> 8559L: linux-hardening@vger.kernel.org 8560S: Maintained 8561T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8562F: Documentation/kbuild/gcc-plugins.rst 8563F: scripts/Makefile.gcc-plugins 8564F: scripts/gcc-plugins/ 8565 8566GCOV BASED KERNEL PROFILING 8567M: Peter Oberparleiter <oberpar@linux.ibm.com> 8568S: Maintained 8569F: Documentation/dev-tools/gcov.rst 8570F: kernel/gcov/ 8571 8572GDB KERNEL DEBUGGING HELPER SCRIPTS 8573M: Jan Kiszka <jan.kiszka@siemens.com> 8574M: Kieran Bingham <kbingham@kernel.org> 8575S: Supported 8576F: scripts/gdb/ 8577 8578GEMINI CRYPTO DRIVER 8579M: Corentin Labbe <clabbe@baylibre.com> 8580L: linux-crypto@vger.kernel.org 8581S: Maintained 8582F: drivers/crypto/gemini/ 8583 8584GEMTEK FM RADIO RECEIVER DRIVER 8585M: Hans Verkuil <hverkuil@xs4all.nl> 8586L: linux-media@vger.kernel.org 8587S: Maintained 8588W: https://linuxtv.org 8589T: git git://linuxtv.org/media_tree.git 8590F: drivers/media/radio/radio-gemtek* 8591 8592GENERIC ARCHITECTURE TOPOLOGY 8593M: Sudeep Holla <sudeep.holla@arm.com> 8594L: linux-kernel@vger.kernel.org 8595S: Maintained 8596F: drivers/base/arch_topology.c 8597F: include/linux/arch_topology.h 8598 8599GENERIC ENTRY CODE 8600M: Thomas Gleixner <tglx@linutronix.de> 8601M: Peter Zijlstra <peterz@infradead.org> 8602M: Andy Lutomirski <luto@kernel.org> 8603L: linux-kernel@vger.kernel.org 8604S: Maintained 8605T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8606F: include/linux/entry-common.h 8607F: include/linux/entry-kvm.h 8608F: kernel/entry/ 8609 8610GENERIC GPIO I2C DRIVER 8611M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8612S: Supported 8613F: drivers/i2c/busses/i2c-gpio.c 8614F: include/linux/platform_data/i2c-gpio.h 8615 8616GENERIC GPIO I2C MULTIPLEXER DRIVER 8617M: Peter Korsgaard <peter.korsgaard@barco.com> 8618L: linux-i2c@vger.kernel.org 8619S: Supported 8620F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8621F: drivers/i2c/muxes/i2c-mux-gpio.c 8622F: include/linux/platform_data/i2c-mux-gpio.h 8623 8624GENERIC HDLC (WAN) DRIVERS 8625M: Krzysztof Halasa <khc@pm.waw.pl> 8626S: Maintained 8627W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8628F: drivers/net/wan/c101.c 8629F: drivers/net/wan/hd6457* 8630F: drivers/net/wan/hdlc* 8631F: drivers/net/wan/n2.c 8632F: drivers/net/wan/pc300too.c 8633F: drivers/net/wan/pci200syn.c 8634F: drivers/net/wan/wanxl* 8635 8636GENERIC INCLUDE/ASM HEADER FILES 8637M: Arnd Bergmann <arnd@arndb.de> 8638L: linux-arch@vger.kernel.org 8639S: Maintained 8640T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8641F: include/asm-generic/ 8642F: include/uapi/asm-generic/ 8643 8644GENERIC PHY FRAMEWORK 8645M: Vinod Koul <vkoul@kernel.org> 8646M: Kishon Vijay Abraham I <kishon@kernel.org> 8647L: linux-phy@lists.infradead.org 8648S: Supported 8649Q: https://patchwork.kernel.org/project/linux-phy/list/ 8650T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8651F: Documentation/devicetree/bindings/phy/ 8652F: drivers/phy/ 8653F: include/dt-bindings/phy/ 8654F: include/linux/phy/ 8655 8656GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8657M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8658S: Supported 8659F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8660 8661GENERIC PM DOMAINS 8662M: "Rafael J. Wysocki" <rafael@kernel.org> 8663M: Kevin Hilman <khilman@kernel.org> 8664M: Ulf Hansson <ulf.hansson@linaro.org> 8665L: linux-pm@vger.kernel.org 8666S: Supported 8667F: Documentation/devicetree/bindings/power/power?domain* 8668F: drivers/base/power/domain*.c 8669F: include/linux/pm_domain.h 8670 8671GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8672M: Eugen Hristev <eugen.hristev@microchip.com> 8673L: linux-input@vger.kernel.org 8674S: Maintained 8675F: drivers/input/touchscreen/resistive-adc-touch.c 8676 8677GENERIC STRING LIBRARY 8678M: Kees Cook <keescook@chromium.org> 8679R: Andy Shevchenko <andy@kernel.org> 8680L: linux-hardening@vger.kernel.org 8681S: Supported 8682T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8683F: include/linux/string.h 8684F: include/linux/string_choices.h 8685F: include/linux/string_helpers.h 8686F: lib/string.c 8687F: lib/string_helpers.c 8688F: lib/test-string_helpers.c 8689F: lib/test_string.c 8690 8691GENERIC UIO DRIVER FOR PCI DEVICES 8692M: "Michael S. Tsirkin" <mst@redhat.com> 8693L: kvm@vger.kernel.org 8694S: Supported 8695F: drivers/uio/uio_pci_generic.c 8696 8697GENERIC VDSO LIBRARY 8698M: Andy Lutomirski <luto@kernel.org> 8699M: Thomas Gleixner <tglx@linutronix.de> 8700M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8701L: linux-kernel@vger.kernel.org 8702S: Maintained 8703T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8704F: include/asm-generic/vdso/vsyscall.h 8705F: include/vdso/ 8706F: kernel/time/vsyscall.c 8707F: lib/vdso/ 8708 8709GENWQE (IBM Generic Workqueue Card) 8710M: Frank Haverkamp <haver@linux.ibm.com> 8711S: Supported 8712F: drivers/misc/genwqe/ 8713 8714GET_MAINTAINER SCRIPT 8715M: Joe Perches <joe@perches.com> 8716S: Maintained 8717F: scripts/get_maintainer.pl 8718 8719GFS2 FILE SYSTEM 8720M: Bob Peterson <rpeterso@redhat.com> 8721M: Andreas Gruenbacher <agruenba@redhat.com> 8722L: cluster-devel@redhat.com 8723S: Supported 8724B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8725T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8726F: Documentation/filesystems/gfs2* 8727F: fs/gfs2/ 8728F: include/uapi/linux/gfs2_ondisk.h 8729 8730GIGABYTE WMI DRIVER 8731M: Thomas Weißschuh <thomas@weissschuh.net> 8732L: platform-driver-x86@vger.kernel.org 8733S: Maintained 8734F: drivers/platform/x86/gigabyte-wmi.c 8735 8736GNSS SUBSYSTEM 8737M: Johan Hovold <johan@kernel.org> 8738S: Maintained 8739T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8740F: Documentation/ABI/testing/sysfs-class-gnss 8741F: Documentation/devicetree/bindings/gnss/ 8742F: drivers/gnss/ 8743F: include/linux/gnss.h 8744 8745GO7007 MPEG CODEC 8746M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8747L: linux-media@vger.kernel.org 8748S: Maintained 8749F: drivers/media/usb/go7007/ 8750 8751GOODIX TOUCHSCREEN 8752M: Bastien Nocera <hadess@hadess.net> 8753M: Hans de Goede <hdegoede@redhat.com> 8754L: linux-input@vger.kernel.org 8755S: Maintained 8756F: drivers/input/touchscreen/goodix* 8757 8758GOOGLE ETHERNET DRIVERS 8759M: Jeroen de Borst <jeroendb@google.com> 8760M: Praveen Kaligineedi <pkaligineedi@google.com> 8761R: Shailend Chand <shailend@google.com> 8762L: netdev@vger.kernel.org 8763S: Supported 8764F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8765F: drivers/net/ethernet/google 8766 8767GPD POCKET FAN DRIVER 8768M: Hans de Goede <hdegoede@redhat.com> 8769L: platform-driver-x86@vger.kernel.org 8770S: Maintained 8771F: drivers/platform/x86/gpd-pocket-fan.c 8772 8773GPIO ACPI SUPPORT 8774M: Mika Westerberg <mika.westerberg@linux.intel.com> 8775M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8776L: linux-gpio@vger.kernel.org 8777L: linux-acpi@vger.kernel.org 8778S: Supported 8779T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8780F: Documentation/firmware-guide/acpi/gpio-properties.rst 8781F: drivers/gpio/gpiolib-acpi.c 8782F: drivers/gpio/gpiolib-acpi.h 8783 8784GPIO AGGREGATOR 8785M: Geert Uytterhoeven <geert+renesas@glider.be> 8786L: linux-gpio@vger.kernel.org 8787S: Supported 8788F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8789F: drivers/gpio/gpio-aggregator.c 8790 8791GPIO IR Transmitter 8792M: Sean Young <sean@mess.org> 8793L: linux-media@vger.kernel.org 8794S: Maintained 8795F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8796F: drivers/media/rc/gpio-ir-tx.c 8797 8798GPIO MOCKUP DRIVER 8799M: Bamvor Jian Zhang <bamv2005@gmail.com> 8800L: linux-gpio@vger.kernel.org 8801S: Maintained 8802F: drivers/gpio/gpio-mockup.c 8803F: tools/testing/selftests/gpio/ 8804 8805GPIO REGMAP 8806R: Michael Walle <michael@walle.cc> 8807S: Maintained 8808F: drivers/gpio/gpio-regmap.c 8809F: include/linux/gpio/regmap.h 8810 8811GPIO SUBSYSTEM 8812M: Linus Walleij <linus.walleij@linaro.org> 8813M: Bartosz Golaszewski <brgl@bgdev.pl> 8814R: Andy Shevchenko <andy@kernel.org> 8815L: linux-gpio@vger.kernel.org 8816S: Maintained 8817T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8818F: Documentation/ABI/obsolete/sysfs-gpio 8819F: Documentation/ABI/testing/gpio-cdev 8820F: Documentation/admin-guide/gpio/ 8821F: Documentation/devicetree/bindings/gpio/ 8822F: Documentation/driver-api/gpio/ 8823F: drivers/gpio/ 8824F: include/dt-bindings/gpio/ 8825F: include/linux/gpio.h 8826F: include/linux/gpio/ 8827F: include/linux/of_gpio.h 8828F: include/uapi/linux/gpio.h 8829F: tools/gpio/ 8830 8831GRE DEMULTIPLEXER DRIVER 8832M: Dmitry Kozlov <xeb@mail.ru> 8833L: netdev@vger.kernel.org 8834S: Maintained 8835F: include/net/gre.h 8836F: net/ipv4/gre_demux.c 8837F: net/ipv4/gre_offload.c 8838 8839GRETH 10/100/1G Ethernet MAC device driver 8840M: Andreas Larsson <andreas@gaisler.com> 8841L: netdev@vger.kernel.org 8842S: Maintained 8843F: drivers/net/ethernet/aeroflex/ 8844 8845GREYBUS AUDIO PROTOCOLS DRIVERS 8846M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8847M: Mark Greer <mgreer@animalcreek.com> 8848S: Maintained 8849F: drivers/staging/greybus/audio_apbridgea.c 8850F: drivers/staging/greybus/audio_apbridgea.h 8851F: drivers/staging/greybus/audio_codec.c 8852F: drivers/staging/greybus/audio_codec.h 8853F: drivers/staging/greybus/audio_gb.c 8854F: drivers/staging/greybus/audio_manager.c 8855F: drivers/staging/greybus/audio_manager.h 8856F: drivers/staging/greybus/audio_manager_module.c 8857F: drivers/staging/greybus/audio_manager_private.h 8858F: drivers/staging/greybus/audio_manager_sysfs.c 8859F: drivers/staging/greybus/audio_module.c 8860F: drivers/staging/greybus/audio_topology.c 8861 8862GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8863M: Viresh Kumar <vireshk@kernel.org> 8864S: Maintained 8865F: drivers/staging/greybus/authentication.c 8866F: drivers/staging/greybus/bootrom.c 8867F: drivers/staging/greybus/firmware.h 8868F: drivers/staging/greybus/fw-core.c 8869F: drivers/staging/greybus/fw-download.c 8870F: drivers/staging/greybus/fw-management.c 8871F: drivers/staging/greybus/greybus_authentication.h 8872F: drivers/staging/greybus/greybus_firmware.h 8873F: drivers/staging/greybus/hid.c 8874F: drivers/staging/greybus/i2c.c 8875F: drivers/staging/greybus/spi.c 8876F: drivers/staging/greybus/spilib.c 8877F: drivers/staging/greybus/spilib.h 8878 8879GREYBUS LOOPBACK DRIVER 8880M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8881S: Maintained 8882F: drivers/staging/greybus/loopback.c 8883 8884GREYBUS PLATFORM DRIVERS 8885M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8886S: Maintained 8887F: drivers/staging/greybus/arche-apb-ctrl.c 8888F: drivers/staging/greybus/arche-platform.c 8889F: drivers/staging/greybus/arche_platform.h 8890 8891GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8892M: Rui Miguel Silva <rmfrfs@gmail.com> 8893S: Maintained 8894F: drivers/staging/greybus/gpio.c 8895F: drivers/staging/greybus/light.c 8896F: drivers/staging/greybus/power_supply.c 8897F: drivers/staging/greybus/sdio.c 8898F: drivers/staging/greybus/spi.c 8899F: drivers/staging/greybus/spilib.c 8900 8901GREYBUS SUBSYSTEM 8902M: Johan Hovold <johan@kernel.org> 8903M: Alex Elder <elder@kernel.org> 8904M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8905L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8906S: Maintained 8907F: drivers/greybus/ 8908F: drivers/staging/greybus/ 8909F: include/linux/greybus.h 8910F: include/linux/greybus/ 8911 8912GREYBUS UART PROTOCOLS DRIVERS 8913M: David Lin <dtwlin@gmail.com> 8914S: Maintained 8915F: drivers/staging/greybus/log.c 8916F: drivers/staging/greybus/uart.c 8917 8918GS1662 VIDEO SERIALIZER 8919M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/spi/gs1662.c 8924 8925GSPCA FINEPIX SUBDRIVER 8926M: Frank Zago <frank@zago.net> 8927L: linux-media@vger.kernel.org 8928S: Maintained 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/usb/gspca/finepix.c 8931 8932GSPCA GL860 SUBDRIVER 8933M: Olivier Lorin <o.lorin@laposte.net> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/gl860/ 8938 8939GSPCA M5602 SUBDRIVER 8940M: Erik Andren <erik.andren@gmail.com> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/m5602/ 8945 8946GSPCA PAC207 SONIXB SUBDRIVER 8947M: Hans Verkuil <hverkuil@xs4all.nl> 8948L: linux-media@vger.kernel.org 8949S: Odd Fixes 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/pac207.c 8952 8953GSPCA SN9C20X SUBDRIVER 8954M: Brian Johnson <brijohn@gmail.com> 8955L: linux-media@vger.kernel.org 8956S: Maintained 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/sn9c20x.c 8959 8960GSPCA T613 SUBDRIVER 8961M: Leandro Costantino <lcostantino@gmail.com> 8962L: linux-media@vger.kernel.org 8963S: Maintained 8964T: git git://linuxtv.org/media_tree.git 8965F: drivers/media/usb/gspca/t613.c 8966 8967GSPCA USB WEBCAM DRIVER 8968M: Hans Verkuil <hverkuil@xs4all.nl> 8969L: linux-media@vger.kernel.org 8970S: Odd Fixes 8971T: git git://linuxtv.org/media_tree.git 8972F: drivers/media/usb/gspca/ 8973 8974GTP (GPRS Tunneling Protocol) 8975M: Pablo Neira Ayuso <pablo@netfilter.org> 8976M: Harald Welte <laforge@gnumonks.org> 8977L: osmocom-net-gprs@lists.osmocom.org 8978S: Maintained 8979T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8980F: drivers/net/gtp.c 8981 8982GUID PARTITION TABLE (GPT) 8983M: Davidlohr Bueso <dave@stgolabs.net> 8984L: linux-efi@vger.kernel.org 8985S: Maintained 8986F: block/partitions/efi.* 8987 8988HABANALABS PCI DRIVER 8989M: Oded Gabbay <ogabbay@kernel.org> 8990L: dri-devel@lists.freedesktop.org 8991S: Supported 8992C: irc://irc.oftc.net/dri-devel 8993T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8994F: Documentation/ABI/testing/debugfs-driver-habanalabs 8995F: Documentation/ABI/testing/sysfs-driver-habanalabs 8996F: drivers/accel/habanalabs/ 8997F: include/trace/events/habanalabs.h 8998F: include/uapi/drm/habanalabs_accel.h 8999 9000HACKRF MEDIA DRIVER 9001M: Antti Palosaari <crope@iki.fi> 9002L: linux-media@vger.kernel.org 9003S: Maintained 9004W: https://linuxtv.org 9005W: http://palosaari.fi/linux/ 9006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9007T: git git://linuxtv.org/anttip/media_tree.git 9008F: drivers/media/usb/hackrf/ 9009 9010HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9011M: Chuck Lever <chuck.lever@oracle.com> 9012L: kernel-tls-handshake@lists.linux.dev 9013L: netdev@vger.kernel.org 9014S: Maintained 9015F: Documentation/netlink/specs/handshake.yaml 9016F: Documentation/networking/tls-handshake.rst 9017F: include/net/handshake.h 9018F: include/trace/events/handshake.h 9019F: net/handshake/ 9020 9021HANTRO VPU CODEC DRIVER 9022M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9023M: Philipp Zabel <p.zabel@pengutronix.de> 9024L: linux-media@vger.kernel.org 9025L: linux-rockchip@lists.infradead.org 9026S: Maintained 9027F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9028F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9029F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9030F: drivers/media/platform/verisilicon/ 9031 9032HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9033M: Frank Seidel <frank@f-seidel.de> 9034L: platform-driver-x86@vger.kernel.org 9035S: Maintained 9036W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9037F: drivers/platform/x86/hdaps.c 9038 9039HARDWARE MONITORING 9040M: Jean Delvare <jdelvare@suse.com> 9041M: Guenter Roeck <linux@roeck-us.net> 9042L: linux-hwmon@vger.kernel.org 9043S: Maintained 9044W: http://hwmon.wiki.kernel.org/ 9045T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9046F: Documentation/ABI/testing/sysfs-class-hwmon 9047F: Documentation/devicetree/bindings/hwmon/ 9048F: Documentation/hwmon/ 9049F: drivers/hwmon/ 9050F: include/linux/hwmon*.h 9051F: include/trace/events/hwmon*.h 9052K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9053 9054HARDWARE RANDOM NUMBER GENERATOR CORE 9055M: Olivia Mackall <olivia@selenic.com> 9056M: Herbert Xu <herbert@gondor.apana.org.au> 9057L: linux-crypto@vger.kernel.org 9058S: Odd fixes 9059F: Documentation/admin-guide/hw_random.rst 9060F: Documentation/devicetree/bindings/rng/ 9061F: drivers/char/hw_random/ 9062F: include/linux/hw_random.h 9063 9064HARDWARE SPINLOCK CORE 9065M: Ohad Ben-Cohen <ohad@wizery.com> 9066M: Bjorn Andersson <andersson@kernel.org> 9067R: Baolin Wang <baolin.wang7@gmail.com> 9068L: linux-remoteproc@vger.kernel.org 9069S: Maintained 9070T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9071F: Documentation/devicetree/bindings/hwlock/ 9072F: Documentation/locking/hwspinlock.rst 9073F: drivers/hwspinlock/ 9074F: include/linux/hwspinlock.h 9075 9076HARDWARE TRACING FACILITIES 9077M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9078S: Maintained 9079F: drivers/hwtracing/ 9080 9081HARMONY SOUND DRIVER 9082L: linux-parisc@vger.kernel.org 9083S: Maintained 9084F: sound/parisc/harmony.* 9085 9086HDPVR USB VIDEO ENCODER DRIVER 9087M: Hans Verkuil <hverkuil@xs4all.nl> 9088L: linux-media@vger.kernel.org 9089S: Odd Fixes 9090W: https://linuxtv.org 9091T: git git://linuxtv.org/media_tree.git 9092F: drivers/media/usb/hdpvr/ 9093 9094HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9095M: Matt Hsiao <matt.hsiao@hpe.com> 9096S: Supported 9097F: drivers/misc/hpilo.[ch] 9098 9099HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9100M: Jerry Hoemann <jerry.hoemann@hpe.com> 9101S: Supported 9102F: Documentation/watchdog/hpwdt.rst 9103F: drivers/watchdog/hpwdt.c 9104 9105HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9106M: Don Brace <don.brace@microchip.com> 9107L: storagedev@microchip.com 9108L: linux-scsi@vger.kernel.org 9109S: Supported 9110F: Documentation/scsi/hpsa.rst 9111F: drivers/scsi/hpsa*.[ch] 9112F: include/linux/cciss*.h 9113F: include/uapi/linux/cciss*.h 9114 9115HFI1 DRIVER 9116M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9117L: linux-rdma@vger.kernel.org 9118S: Supported 9119F: drivers/infiniband/hw/hfi1 9120 9121HFS FILESYSTEM 9122L: linux-fsdevel@vger.kernel.org 9123S: Orphan 9124F: Documentation/filesystems/hfs.rst 9125F: fs/hfs/ 9126 9127HFSPLUS FILESYSTEM 9128L: linux-fsdevel@vger.kernel.org 9129S: Orphan 9130F: Documentation/filesystems/hfsplus.rst 9131F: fs/hfsplus/ 9132 9133HGA FRAMEBUFFER DRIVER 9134M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9135L: linux-nvidia@lists.surfsouth.com 9136S: Maintained 9137W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9138F: drivers/video/fbdev/hgafb.c 9139 9140HIBERNATION (aka Software Suspend, aka swsusp) 9141M: "Rafael J. Wysocki" <rafael@kernel.org> 9142M: Pavel Machek <pavel@ucw.cz> 9143L: linux-pm@vger.kernel.org 9144S: Supported 9145B: https://bugzilla.kernel.org 9146F: arch/*/include/asm/suspend*.h 9147F: arch/x86/power/ 9148F: drivers/base/power/ 9149F: include/linux/freezer.h 9150F: include/linux/pm.h 9151F: include/linux/suspend.h 9152F: kernel/power/ 9153 9154HID CORE LAYER 9155M: Jiri Kosina <jikos@kernel.org> 9156M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9157L: linux-input@vger.kernel.org 9158S: Maintained 9159T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9160F: Documentation/hid/ 9161F: drivers/hid/ 9162F: include/linux/hid* 9163F: include/uapi/linux/hid* 9164F: samples/hid/ 9165F: tools/testing/selftests/hid/ 9166 9167HID LOGITECH DRIVERS 9168R: Filipe Laíns <lains@riseup.net> 9169L: linux-input@vger.kernel.org 9170S: Maintained 9171F: drivers/hid/hid-logitech-* 9172 9173HID NVIDIA SHIELD DRIVER 9174M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-nvidia-shield.c 9178 9179HID PHOENIX RC FLIGHT CONTROLLER 9180M: Marcus Folkesson <marcus.folkesson@gmail.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183F: drivers/hid/hid-pxrc.c 9184 9185HID PLAYSTATION DRIVER 9186M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9187L: linux-input@vger.kernel.org 9188S: Supported 9189F: drivers/hid/hid-playstation.c 9190 9191HID SENSOR HUB DRIVERS 9192M: Jiri Kosina <jikos@kernel.org> 9193M: Jonathan Cameron <jic23@kernel.org> 9194M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9195L: linux-input@vger.kernel.org 9196L: linux-iio@vger.kernel.org 9197S: Maintained 9198F: Documentation/hid/hid-sensor* 9199F: drivers/hid/hid-sensor-* 9200F: drivers/iio/*/hid-* 9201F: include/linux/hid-sensor-* 9202 9203HID VRC-2 CAR CONTROLLER DRIVER 9204M: Marcus Folkesson <marcus.folkesson@gmail.com> 9205L: linux-input@vger.kernel.org 9206S: Maintained 9207F: drivers/hid/hid-vrc2.c 9208 9209HID WACOM DRIVER 9210M: Ping Cheng <ping.cheng@wacom.com> 9211M: Jason Gerecke <jason.gerecke@wacom.com> 9212L: linux-input@vger.kernel.org 9213S: Maintained 9214F: drivers/hid/wacom.h 9215F: drivers/hid/wacom_* 9216 9217HID++ LOGITECH DRIVERS 9218R: Filipe Laíns <lains@riseup.net> 9219R: Bastien Nocera <hadess@hadess.net> 9220L: linux-input@vger.kernel.org 9221S: Maintained 9222F: drivers/hid/hid-logitech-hidpp.c 9223 9224HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9225M: Thomas Gleixner <tglx@linutronix.de> 9226L: linux-kernel@vger.kernel.org 9227S: Maintained 9228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9229F: Documentation/timers/ 9230F: include/linux/clockchips.h 9231F: include/linux/hrtimer.h 9232F: kernel/time/clockevents.c 9233F: kernel/time/hrtimer.c 9234F: kernel/time/timer_*.c 9235 9236HIGH-SPEED SCC DRIVER FOR AX.25 9237L: linux-hams@vger.kernel.org 9238S: Orphan 9239F: drivers/net/hamradio/scc.c 9240 9241HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9242M: HighPoint Linux Team <linux@highpoint-tech.com> 9243S: Supported 9244W: http://www.highpoint-tech.com 9245F: Documentation/scsi/hptiop.rst 9246F: drivers/scsi/hptiop.c 9247 9248HIKEY960 ONBOARD USB GPIO HUB DRIVER 9249M: John Stultz <jstultz@google.com> 9250L: linux-kernel@vger.kernel.org 9251S: Maintained 9252F: drivers/misc/hisi_hikey_usb.c 9253 9254HIMAX HX83112B TOUCHSCREEN SUPPORT 9255M: Job Noorman <job@noorman.info> 9256L: linux-input@vger.kernel.org 9257S: Maintained 9258F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9259F: drivers/input/touchscreen/himax_hx83112b.c 9260 9261HIPPI 9262M: Jes Sorensen <jes@trained-monkey.org> 9263L: linux-hippi@sunsite.dk 9264S: Maintained 9265F: drivers/net/hippi/ 9266F: include/linux/hippidevice.h 9267F: include/uapi/linux/if_hippi.h 9268F: net/802/hippi.c 9269 9270HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9271M: Kurt Kanzenbach <kurt@linutronix.de> 9272L: netdev@vger.kernel.org 9273S: Maintained 9274F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9275F: drivers/net/dsa/hirschmann/* 9276F: include/linux/platform_data/hirschmann-hellcreek.h 9277F: net/dsa/tag_hellcreek.c 9278 9279HISILICON DMA DRIVER 9280M: Zhou Wang <wangzhou1@hisilicon.com> 9281M: Jie Hai <haijie1@huawei.com> 9282L: dmaengine@vger.kernel.org 9283S: Maintained 9284F: drivers/dma/hisi_dma.c 9285 9286HISILICON GPIO DRIVER 9287M: Jay Fang <f.fangjian@huawei.com> 9288L: linux-gpio@vger.kernel.org 9289S: Maintained 9290F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9291F: drivers/gpio/gpio-hisi.c 9292 9293HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9294M: Longfang Liu <liulongfang@huawei.com> 9295L: linux-crypto@vger.kernel.org 9296S: Maintained 9297F: Documentation/ABI/testing/debugfs-hisi-hpre 9298F: drivers/crypto/hisilicon/hpre/hpre.h 9299F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9300F: drivers/crypto/hisilicon/hpre/hpre_main.c 9301 9302HISILICON HNS3 PMU DRIVER 9303M: Guangbin Huang <huangguangbin2@huawei.com> 9304S: Supported 9305F: Documentation/admin-guide/perf/hns3-pmu.rst 9306F: drivers/perf/hisilicon/hns3_pmu.c 9307 9308HISILICON I2C CONTROLLER DRIVER 9309M: Yicong Yang <yangyicong@hisilicon.com> 9310L: linux-i2c@vger.kernel.org 9311S: Maintained 9312W: https://www.hisilicon.com 9313F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9314F: drivers/i2c/busses/i2c-hisi.c 9315 9316HISILICON LPC BUS DRIVER 9317M: Jay Fang <f.fangjian@huawei.com> 9318S: Maintained 9319W: http://www.hisilicon.com 9320F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9321F: drivers/bus/hisi_lpc.c 9322 9323HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9324M: Yisen Zhuang <yisen.zhuang@huawei.com> 9325M: Salil Mehta <salil.mehta@huawei.com> 9326L: netdev@vger.kernel.org 9327S: Maintained 9328W: http://www.hisilicon.com 9329F: drivers/net/ethernet/hisilicon/hns3/ 9330 9331HISILICON NETWORK SUBSYSTEM DRIVER 9332M: Yisen Zhuang <yisen.zhuang@huawei.com> 9333M: Salil Mehta <salil.mehta@huawei.com> 9334L: netdev@vger.kernel.org 9335S: Maintained 9336W: http://www.hisilicon.com 9337F: Documentation/devicetree/bindings/net/hisilicon*.txt 9338F: drivers/net/ethernet/hisilicon/ 9339 9340HISILICON PMU DRIVER 9341M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9342M: Jonathan Cameron <jonathan.cameron@huawei.com> 9343S: Supported 9344W: http://www.hisilicon.com 9345F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9346F: Documentation/admin-guide/perf/hisi-pmu.rst 9347F: drivers/perf/hisilicon 9348 9349HISILICON PTT DRIVER 9350M: Yicong Yang <yangyicong@hisilicon.com> 9351M: Jonathan Cameron <jonathan.cameron@huawei.com> 9352L: linux-kernel@vger.kernel.org 9353S: Maintained 9354F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9355F: Documentation/trace/hisi-ptt.rst 9356F: drivers/hwtracing/ptt/ 9357F: tools/perf/arch/arm64/util/hisi-ptt.c 9358F: tools/perf/util/hisi-ptt* 9359F: tools/perf/util/hisi-ptt-decoder/* 9360 9361HISILICON QM DRIVER 9362M: Weili Qian <qianweili@huawei.com> 9363M: Zhou Wang <wangzhou1@hisilicon.com> 9364L: linux-crypto@vger.kernel.org 9365S: Maintained 9366F: drivers/crypto/hisilicon/Kconfig 9367F: drivers/crypto/hisilicon/Makefile 9368F: drivers/crypto/hisilicon/qm.c 9369F: drivers/crypto/hisilicon/sgl.c 9370F: include/linux/hisi_acc_qm.h 9371 9372HISILICON ROCE DRIVER 9373M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9374M: Junxian Huang <huangjunxian6@hisilicon.com> 9375L: linux-rdma@vger.kernel.org 9376S: Maintained 9377F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9378F: drivers/infiniband/hw/hns/ 9379 9380HISILICON SAS Controller 9381M: Xiang Chen <chenxiang66@hisilicon.com> 9382S: Supported 9383W: http://www.hisilicon.com 9384F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9385F: drivers/scsi/hisi_sas/ 9386 9387HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9388M: Kai Ye <yekai13@huawei.com> 9389M: Longfang Liu <liulongfang@huawei.com> 9390L: linux-crypto@vger.kernel.org 9391S: Maintained 9392F: Documentation/ABI/testing/debugfs-hisi-sec 9393F: drivers/crypto/hisilicon/sec2/sec.h 9394F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9395F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9396F: drivers/crypto/hisilicon/sec2/sec_main.c 9397 9398HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9399M: Jay Fang <f.fangjian@huawei.com> 9400L: linux-spi@vger.kernel.org 9401S: Maintained 9402W: http://www.hisilicon.com 9403F: drivers/spi/spi-hisi-kunpeng.c 9404 9405HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9406M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9407L: linux-kernel@vger.kernel.org 9408S: Maintained 9409F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9410F: drivers/spmi/hisi-spmi-controller.c 9411 9412HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9413M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9414L: linux-kernel@vger.kernel.org 9415S: Maintained 9416F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9417F: drivers/mfd/hi6421-spmi-pmic.c 9418 9419HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9420M: Weili Qian <qianweili@huawei.com> 9421S: Maintained 9422F: drivers/crypto/hisilicon/trng/trng.c 9423 9424HISILICON V3XX SPI NOR FLASH Controller Driver 9425M: Jay Fang <f.fangjian@huawei.com> 9426S: Maintained 9427W: http://www.hisilicon.com 9428F: drivers/spi/spi-hisi-sfc-v3xx.c 9429 9430HISILICON ZIP Controller DRIVER 9431M: Yang Shen <shenyang39@huawei.com> 9432M: Zhou Wang <wangzhou1@hisilicon.com> 9433L: linux-crypto@vger.kernel.org 9434S: Maintained 9435F: Documentation/ABI/testing/debugfs-hisi-zip 9436F: drivers/crypto/hisilicon/zip/ 9437 9438HMM - Heterogeneous Memory Management 9439M: Jérôme Glisse <jglisse@redhat.com> 9440L: linux-mm@kvack.org 9441S: Maintained 9442F: Documentation/mm/hmm.rst 9443F: include/linux/hmm* 9444F: lib/test_hmm* 9445F: mm/hmm* 9446F: tools/testing/selftests/mm/*hmm* 9447 9448HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9449M: Andreas Klinger <ak@it-klinger.de> 9450L: linux-iio@vger.kernel.org 9451S: Maintained 9452F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9453F: drivers/iio/pressure/mprls0025pa.c 9454 9455HOST AP DRIVER 9456M: Jouni Malinen <j@w1.fi> 9457L: linux-wireless@vger.kernel.org 9458S: Obsolete 9459W: http://w1.fi/hostap-driver.html 9460F: drivers/net/wireless/intersil/hostap/ 9461 9462HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9463L: platform-driver-x86@vger.kernel.org 9464S: Orphan 9465F: drivers/platform/x86/hp/tc1100-wmi.c 9466 9467HP WMI HARDWARE MONITOR DRIVER 9468M: James Seo <james@equiv.tech> 9469L: linux-hwmon@vger.kernel.org 9470S: Maintained 9471F: Documentation/hwmon/hp-wmi-sensors.rst 9472F: drivers/hwmon/hp-wmi-sensors.c 9473 9474HPET: High Precision Event Timers driver 9475M: Clemens Ladisch <clemens@ladisch.de> 9476S: Maintained 9477F: Documentation/timers/hpet.rst 9478F: drivers/char/hpet.c 9479F: include/linux/hpet.h 9480F: include/uapi/linux/hpet.h 9481 9482HPET: x86 9483S: Orphan 9484F: arch/x86/include/asm/hpet.h 9485F: arch/x86/kernel/hpet.c 9486 9487HPFS FILESYSTEM 9488M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9489S: Maintained 9490W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9491F: fs/hpfs/ 9492 9493HSI SUBSYSTEM 9494M: Sebastian Reichel <sre@kernel.org> 9495S: Maintained 9496T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9497F: Documentation/ABI/testing/sysfs-bus-hsi 9498F: Documentation/driver-api/hsi.rst 9499F: drivers/hsi/ 9500F: include/linux/hsi/ 9501F: include/uapi/linux/hsi/ 9502 9503HSO 3G MODEM DRIVER 9504L: linux-usb@vger.kernel.org 9505S: Orphan 9506F: drivers/net/usb/hso.c 9507 9508HSR NETWORK PROTOCOL 9509L: netdev@vger.kernel.org 9510S: Orphan 9511F: net/hsr/ 9512 9513HT16K33 LED CONTROLLER DRIVER 9514M: Robin van der Gracht <robin@protonic.nl> 9515S: Maintained 9516F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9517F: drivers/auxdisplay/ht16k33.c 9518 9519HTCPEN TOUCHSCREEN DRIVER 9520M: Pau Oliva Fora <pof@eslack.org> 9521L: linux-input@vger.kernel.org 9522S: Maintained 9523F: drivers/input/touchscreen/htcpen.c 9524 9525HTE SUBSYSTEM 9526M: Dipen Patel <dipenp@nvidia.com> 9527L: timestamp@lists.linux.dev 9528S: Maintained 9529Q: https://patchwork.kernel.org/project/timestamp/list/ 9530T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9531F: Documentation/devicetree/bindings/timestamp/ 9532F: Documentation/driver-api/hte/ 9533F: drivers/hte/ 9534F: include/linux/hte.h 9535 9536HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9537M: Lorenzo Bianconi <lorenzo@kernel.org> 9538L: linux-iio@vger.kernel.org 9539S: Maintained 9540W: http://www.st.com/ 9541F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9542F: drivers/iio/humidity/hts221* 9543 9544HUAWEI ETHERNET DRIVER 9545M: Cai Huoqing <cai.huoqing@linux.dev> 9546L: netdev@vger.kernel.org 9547S: Maintained 9548F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9549F: drivers/net/ethernet/huawei/hinic/ 9550 9551HUGETLB SUBSYSTEM 9552M: Mike Kravetz <mike.kravetz@oracle.com> 9553M: Muchun Song <muchun.song@linux.dev> 9554L: linux-mm@kvack.org 9555S: Maintained 9556F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9557F: Documentation/admin-guide/mm/hugetlbpage.rst 9558F: Documentation/mm/hugetlbfs_reserv.rst 9559F: Documentation/mm/vmemmap_dedup.rst 9560F: fs/hugetlbfs/ 9561F: include/linux/hugetlb.h 9562F: mm/hugetlb.c 9563F: mm/hugetlb_vmemmap.c 9564F: mm/hugetlb_vmemmap.h 9565 9566HVA ST MEDIA DRIVER 9567M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9568L: linux-media@vger.kernel.org 9569S: Supported 9570W: https://linuxtv.org 9571T: git git://linuxtv.org/media_tree.git 9572F: drivers/media/platform/st/sti/hva 9573 9574HWPOISON MEMORY FAILURE HANDLING 9575M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9576R: Miaohe Lin <linmiaohe@huawei.com> 9577L: linux-mm@kvack.org 9578S: Maintained 9579F: mm/hwpoison-inject.c 9580F: mm/memory-failure.c 9581 9582HYCON HY46XX TOUCHSCREEN SUPPORT 9583M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9584L: linux-input@vger.kernel.org 9585S: Maintained 9586F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9587F: drivers/input/touchscreen/hycon-hy46xx.c 9588 9589HYGON PROCESSOR SUPPORT 9590M: Pu Wen <puwen@hygon.cn> 9591L: linux-kernel@vger.kernel.org 9592S: Maintained 9593F: arch/x86/kernel/cpu/hygon.c 9594 9595HYNIX HI556 SENSOR DRIVER 9596M: Shawn Tu <shawnx.tu@intel.com> 9597L: linux-media@vger.kernel.org 9598S: Maintained 9599T: git git://linuxtv.org/media_tree.git 9600F: drivers/media/i2c/hi556.c 9601 9602HYNIX HI846 SENSOR DRIVER 9603M: Martin Kepplinger <martin.kepplinger@puri.sm> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606F: drivers/media/i2c/hi846.c 9607 9608HYNIX HI847 SENSOR DRIVER 9609M: Shawn Tu <shawnx.tu@intel.com> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi847.c 9613 9614Hyper-V/Azure CORE AND DRIVERS 9615M: "K. Y. Srinivasan" <kys@microsoft.com> 9616M: Haiyang Zhang <haiyangz@microsoft.com> 9617M: Wei Liu <wei.liu@kernel.org> 9618M: Dexuan Cui <decui@microsoft.com> 9619L: linux-hyperv@vger.kernel.org 9620S: Supported 9621T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9622F: Documentation/ABI/stable/sysfs-bus-vmbus 9623F: Documentation/ABI/testing/debugfs-hyperv 9624F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9625F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9626F: Documentation/virt/hyperv 9627F: arch/arm64/hyperv 9628F: arch/arm64/include/asm/hyperv-tlfs.h 9629F: arch/arm64/include/asm/mshyperv.h 9630F: arch/x86/hyperv 9631F: arch/x86/include/asm/hyperv-tlfs.h 9632F: arch/x86/include/asm/mshyperv.h 9633F: arch/x86/include/asm/trace/hyperv.h 9634F: arch/x86/kernel/cpu/mshyperv.c 9635F: drivers/clocksource/hyperv_timer.c 9636F: drivers/hid/hid-hyperv.c 9637F: drivers/hv/ 9638F: drivers/input/serio/hyperv-keyboard.c 9639F: drivers/iommu/hyperv-iommu.c 9640F: drivers/net/ethernet/microsoft/ 9641F: drivers/net/hyperv/ 9642F: drivers/pci/controller/pci-hyperv-intf.c 9643F: drivers/pci/controller/pci-hyperv.c 9644F: drivers/scsi/storvsc_drv.c 9645F: drivers/uio/uio_hv_generic.c 9646F: drivers/video/fbdev/hyperv_fb.c 9647F: include/asm-generic/hyperv-tlfs.h 9648F: include/asm-generic/mshyperv.h 9649F: include/clocksource/hyperv_timer.h 9650F: include/linux/hyperv.h 9651F: include/net/mana 9652F: include/uapi/linux/hyperv.h 9653F: net/vmw_vsock/hyperv_transport.c 9654F: tools/hv/ 9655 9656HYPERBUS SUPPORT 9657M: Vignesh Raghavendra <vigneshr@ti.com> 9658L: linux-mtd@lists.infradead.org 9659S: Supported 9660Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9661C: irc://irc.oftc.net/mtd 9662T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9663F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9664F: drivers/mtd/hyperbus/ 9665F: include/linux/mtd/hyperbus.h 9666 9667HYPERVISOR VIRTUAL CONSOLE DRIVER 9668L: linuxppc-dev@lists.ozlabs.org 9669S: Odd Fixes 9670F: drivers/tty/hvc/ 9671 9672I2C ACPI SUPPORT 9673M: Mika Westerberg <mika.westerberg@linux.intel.com> 9674L: linux-i2c@vger.kernel.org 9675L: linux-acpi@vger.kernel.org 9676S: Maintained 9677F: drivers/i2c/i2c-core-acpi.c 9678 9679I2C CONTROLLER DRIVER FOR NVIDIA GPU 9680M: Ajay Gupta <ajayg@nvidia.com> 9681L: linux-i2c@vger.kernel.org 9682S: Maintained 9683F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9684F: drivers/i2c/busses/i2c-nvidia-gpu.c 9685 9686I2C MUXES 9687M: Peter Rosin <peda@axentia.se> 9688L: linux-i2c@vger.kernel.org 9689S: Maintained 9690F: Documentation/devicetree/bindings/i2c/i2c-arb* 9691F: Documentation/devicetree/bindings/i2c/i2c-gate* 9692F: Documentation/devicetree/bindings/i2c/i2c-mux* 9693F: Documentation/i2c/i2c-topology.rst 9694F: Documentation/i2c/muxes/ 9695F: drivers/i2c/i2c-mux.c 9696F: drivers/i2c/muxes/ 9697F: include/linux/i2c-mux.h 9698 9699I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9700M: Gregory CLEMENT <gregory.clement@bootlin.com> 9701L: linux-i2c@vger.kernel.org 9702S: Maintained 9703F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9704F: drivers/i2c/busses/i2c-mv64xxx.c 9705 9706I2C OVER PARALLEL PORT 9707M: Jean Delvare <jdelvare@suse.com> 9708L: linux-i2c@vger.kernel.org 9709S: Maintained 9710F: Documentation/i2c/busses/i2c-parport.rst 9711F: drivers/i2c/busses/i2c-parport.c 9712 9713I2C SUBSYSTEM 9714M: Wolfram Sang <wsa@kernel.org> 9715L: linux-i2c@vger.kernel.org 9716S: Maintained 9717W: https://i2c.wiki.kernel.org/ 9718Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9719T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9720F: Documentation/devicetree/bindings/i2c/i2c.txt 9721F: Documentation/i2c/ 9722F: drivers/i2c/* 9723F: include/dt-bindings/i2c/i2c.h 9724F: include/linux/i2c-dev.h 9725F: include/linux/i2c-smbus.h 9726F: include/linux/i2c.h 9727F: include/uapi/linux/i2c-*.h 9728F: include/uapi/linux/i2c.h 9729 9730I2C SUBSYSTEM HOST DRIVERS 9731M: Andi Shyti <andi.shyti@kernel.org> 9732L: linux-i2c@vger.kernel.org 9733S: Maintained 9734W: https://i2c.wiki.kernel.org/ 9735Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9736T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9737F: Documentation/devicetree/bindings/i2c/ 9738F: drivers/i2c/algos/ 9739F: drivers/i2c/busses/ 9740F: include/dt-bindings/i2c/ 9741 9742I2C-TAOS-EVM DRIVER 9743M: Jean Delvare <jdelvare@suse.com> 9744L: linux-i2c@vger.kernel.org 9745S: Maintained 9746F: Documentation/i2c/busses/i2c-taos-evm.rst 9747F: drivers/i2c/busses/i2c-taos-evm.c 9748 9749I2C-TINY-USB DRIVER 9750M: Till Harbaum <till@harbaum.org> 9751L: linux-i2c@vger.kernel.org 9752S: Maintained 9753W: http://www.harbaum.org/till/i2c_tiny_usb 9754F: drivers/i2c/busses/i2c-tiny-usb.c 9755 9756I2C/SMBUS CONTROLLER DRIVERS FOR PC 9757M: Jean Delvare <jdelvare@suse.com> 9758L: linux-i2c@vger.kernel.org 9759S: Maintained 9760F: Documentation/i2c/busses/i2c-ali1535.rst 9761F: Documentation/i2c/busses/i2c-ali1563.rst 9762F: Documentation/i2c/busses/i2c-ali15x3.rst 9763F: Documentation/i2c/busses/i2c-amd756.rst 9764F: Documentation/i2c/busses/i2c-amd8111.rst 9765F: Documentation/i2c/busses/i2c-i801.rst 9766F: Documentation/i2c/busses/i2c-nforce2.rst 9767F: Documentation/i2c/busses/i2c-piix4.rst 9768F: Documentation/i2c/busses/i2c-sis5595.rst 9769F: Documentation/i2c/busses/i2c-sis630.rst 9770F: Documentation/i2c/busses/i2c-sis96x.rst 9771F: Documentation/i2c/busses/i2c-via.rst 9772F: Documentation/i2c/busses/i2c-viapro.rst 9773F: drivers/i2c/busses/i2c-ali1535.c 9774F: drivers/i2c/busses/i2c-ali1563.c 9775F: drivers/i2c/busses/i2c-ali15x3.c 9776F: drivers/i2c/busses/i2c-amd756-s4882.c 9777F: drivers/i2c/busses/i2c-amd756.c 9778F: drivers/i2c/busses/i2c-amd8111.c 9779F: drivers/i2c/busses/i2c-i801.c 9780F: drivers/i2c/busses/i2c-isch.c 9781F: drivers/i2c/busses/i2c-nforce2-s4985.c 9782F: drivers/i2c/busses/i2c-nforce2.c 9783F: drivers/i2c/busses/i2c-piix4.c 9784F: drivers/i2c/busses/i2c-sis5595.c 9785F: drivers/i2c/busses/i2c-sis630.c 9786F: drivers/i2c/busses/i2c-sis96x.c 9787F: drivers/i2c/busses/i2c-via.c 9788F: drivers/i2c/busses/i2c-viapro.c 9789 9790I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9791M: Hans de Goede <hdegoede@redhat.com> 9792L: linux-i2c@vger.kernel.org 9793S: Maintained 9794F: drivers/i2c/busses/i2c-cht-wc.c 9795 9796I2C/SMBUS ISMT DRIVER 9797M: Seth Heasley <seth.heasley@intel.com> 9798M: Neil Horman <nhorman@tuxdriver.com> 9799L: linux-i2c@vger.kernel.org 9800F: Documentation/i2c/busses/i2c-ismt.rst 9801F: drivers/i2c/busses/i2c-ismt.c 9802 9803I2C/SMBUS STUB DRIVER 9804M: Jean Delvare <jdelvare@suse.com> 9805L: linux-i2c@vger.kernel.org 9806S: Maintained 9807F: drivers/i2c/i2c-stub.c 9808 9809I3C DRIVER FOR ASPEED AST2600 9810M: Jeremy Kerr <jk@codeconstruct.com.au> 9811S: Maintained 9812F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9813F: drivers/i3c/master/ast2600-i3c-master.c 9814 9815I3C DRIVER FOR CADENCE I3C MASTER IP 9816M: Przemysław Gaj <pgaj@cadence.com> 9817S: Maintained 9818F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9819F: drivers/i3c/master/i3c-master-cdns.c 9820 9821I3C DRIVER FOR SYNOPSYS DESIGNWARE 9822S: Orphan 9823F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9824F: drivers/i3c/master/dw* 9825 9826I3C SUBSYSTEM 9827M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9828L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9829S: Maintained 9830C: irc://chat.freenode.net/linux-i3c 9831T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9832F: Documentation/ABI/testing/sysfs-bus-i3c 9833F: Documentation/devicetree/bindings/i3c/ 9834F: Documentation/driver-api/i3c 9835F: drivers/i3c/ 9836F: include/linux/i3c/ 9837 9838IA64 (Itanium) PLATFORM 9839L: linux-ia64@vger.kernel.org 9840S: Orphan 9841F: Documentation/arch/ia64/ 9842F: arch/ia64/ 9843 9844IBM Operation Panel Input Driver 9845M: Eddie James <eajames@linux.ibm.com> 9846L: linux-input@vger.kernel.org 9847S: Maintained 9848F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9849F: drivers/input/misc/ibm-panel.c 9850 9851IBM Power 842 compression accelerator 9852M: Haren Myneni <haren@us.ibm.com> 9853S: Supported 9854F: crypto/842.c 9855F: drivers/crypto/nx/Kconfig 9856F: drivers/crypto/nx/Makefile 9857F: drivers/crypto/nx/nx-842* 9858F: include/linux/sw842.h 9859F: lib/842/ 9860 9861IBM Power in-Nest Crypto Acceleration 9862M: Breno Leitão <leitao@debian.org> 9863M: Nayna Jain <nayna@linux.ibm.com> 9864M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9865L: linux-crypto@vger.kernel.org 9866S: Supported 9867F: drivers/crypto/nx/Kconfig 9868F: drivers/crypto/nx/Makefile 9869F: drivers/crypto/nx/nx-aes* 9870F: drivers/crypto/nx/nx-sha* 9871F: drivers/crypto/nx/nx.* 9872F: drivers/crypto/nx/nx_csbcpb.h 9873F: drivers/crypto/nx/nx_debugfs.c 9874 9875IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9876M: Tyrel Datwyler <tyreld@linux.ibm.com> 9877L: linux-pci@vger.kernel.org 9878L: linuxppc-dev@lists.ozlabs.org 9879S: Supported 9880F: drivers/pci/hotplug/rpadlpar* 9881 9882IBM Power Linux RAID adapter 9883M: Brian King <brking@us.ibm.com> 9884S: Supported 9885F: drivers/scsi/ipr.* 9886 9887IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9888M: Tyrel Datwyler <tyreld@linux.ibm.com> 9889L: linux-pci@vger.kernel.org 9890L: linuxppc-dev@lists.ozlabs.org 9891S: Supported 9892F: drivers/pci/hotplug/rpaphp* 9893 9894IBM Power SRIOV Virtual NIC Device Driver 9895M: Haren Myneni <haren@linux.ibm.com> 9896M: Rick Lindsley <ricklind@linux.ibm.com> 9897R: Nick Child <nnac123@linux.ibm.com> 9898R: Dany Madden <danymadden@us.ibm.com> 9899R: Thomas Falcon <tlfalcon@linux.ibm.com> 9900L: netdev@vger.kernel.org 9901S: Supported 9902F: drivers/net/ethernet/ibm/ibmvnic.* 9903 9904IBM Power VFIO Support 9905M: Timothy Pearson <tpearson@raptorengineering.com> 9906S: Supported 9907F: drivers/vfio/vfio_iommu_spapr_tce.c 9908 9909IBM Power Virtual Ethernet Device Driver 9910M: Nick Child <nnac123@linux.ibm.com> 9911L: netdev@vger.kernel.org 9912S: Supported 9913F: drivers/net/ethernet/ibm/ibmveth.* 9914 9915IBM Power Virtual FC Device Drivers 9916M: Tyrel Datwyler <tyreld@linux.ibm.com> 9917L: linux-scsi@vger.kernel.org 9918S: Supported 9919F: drivers/scsi/ibmvscsi/ibmvfc* 9920 9921IBM Power Virtual Management Channel Driver 9922M: Brad Warrum <bwarrum@linux.ibm.com> 9923M: Ritu Agarwal <rituagar@linux.ibm.com> 9924S: Supported 9925F: drivers/misc/ibmvmc.* 9926 9927IBM Power Virtual SCSI Device Drivers 9928M: Tyrel Datwyler <tyreld@linux.ibm.com> 9929L: linux-scsi@vger.kernel.org 9930S: Supported 9931F: drivers/scsi/ibmvscsi/ibmvscsi* 9932F: include/scsi/viosrp.h 9933 9934IBM Power Virtual SCSI Device Target Driver 9935M: Michael Cyr <mikecyr@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937L: target-devel@vger.kernel.org 9938S: Supported 9939F: drivers/scsi/ibmvscsi_tgt/ 9940 9941IBM Power VMX Cryptographic instructions 9942M: Breno Leitão <leitao@debian.org> 9943M: Nayna Jain <nayna@linux.ibm.com> 9944M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9945L: linux-crypto@vger.kernel.org 9946S: Supported 9947F: drivers/crypto/vmx/Kconfig 9948F: drivers/crypto/vmx/Makefile 9949F: drivers/crypto/vmx/aes* 9950F: drivers/crypto/vmx/ghash* 9951F: drivers/crypto/vmx/ppc-xlate.pl 9952F: drivers/crypto/vmx/vmx.c 9953 9954IBM ServeRAID RAID DRIVER 9955S: Orphan 9956F: drivers/scsi/ips.* 9957 9958ICH LPC AND GPIO DRIVER 9959M: Peter Tyser <ptyser@xes-inc.com> 9960S: Maintained 9961F: drivers/gpio/gpio-ich.c 9962F: drivers/mfd/lpc_ich.c 9963 9964ICY I2C DRIVER 9965M: Max Staudt <max@enpas.org> 9966L: linux-i2c@vger.kernel.org 9967S: Maintained 9968F: drivers/i2c/busses/i2c-icy.c 9969 9970IDEAPAD LAPTOP EXTRAS DRIVER 9971M: Ike Panhc <ike.pan@canonical.com> 9972L: platform-driver-x86@vger.kernel.org 9973S: Maintained 9974W: http://launchpad.net/ideapad-laptop 9975F: drivers/platform/x86/ideapad-laptop.c 9976 9977IDEAPAD LAPTOP SLIDEBAR DRIVER 9978M: Andrey Moiseev <o2g.org.ru@gmail.com> 9979L: linux-input@vger.kernel.org 9980S: Maintained 9981W: https://github.com/o2genum/ideapad-slidebar 9982F: drivers/input/misc/ideapad_slidebar.c 9983 9984IDMAPPED MOUNTS 9985M: Christian Brauner <brauner@kernel.org> 9986M: Seth Forshee <sforshee@kernel.org> 9987L: linux-fsdevel@vger.kernel.org 9988S: Maintained 9989T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9990F: Documentation/filesystems/idmappings.rst 9991F: include/linux/mnt_idmapping.* 9992F: tools/testing/selftests/mount_setattr/ 9993 9994IDT VersaClock 5 CLOCK DRIVER 9995M: Luca Ceresoli <luca@lucaceresoli.net> 9996S: Maintained 9997F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9998F: drivers/clk/clk-versaclock5.c 9999 10000IEEE 802.15.4 SUBSYSTEM 10001M: Alexander Aring <alex.aring@gmail.com> 10002M: Stefan Schmidt <stefan@datenfreihafen.org> 10003M: Miquel Raynal <miquel.raynal@bootlin.com> 10004L: linux-wpan@vger.kernel.org 10005S: Maintained 10006W: https://linux-wpan.org/ 10007Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10008T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10009T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10010F: Documentation/networking/ieee802154.rst 10011F: drivers/net/ieee802154/ 10012F: include/linux/ieee802154.h 10013F: include/linux/nl802154.h 10014F: include/net/af_ieee802154.h 10015F: include/net/cfg802154.h 10016F: include/net/ieee802154_netdev.h 10017F: include/net/mac802154.h 10018F: include/net/nl802154.h 10019F: net/ieee802154/ 10020F: net/mac802154/ 10021 10022IFCVF VIRTIO DATA PATH ACCELERATOR 10023R: Zhu Lingshan <lingshan.zhu@intel.com> 10024F: drivers/vdpa/ifcvf/ 10025 10026IFE PROTOCOL 10027M: Yotam Gigi <yotam.gi@gmail.com> 10028M: Jamal Hadi Salim <jhs@mojatatu.com> 10029F: include/net/ife.h 10030F: include/uapi/linux/ife.h 10031F: net/ife 10032 10033IGORPLUG-USB IR RECEIVER 10034M: Sean Young <sean@mess.org> 10035L: linux-media@vger.kernel.org 10036S: Maintained 10037F: drivers/media/rc/igorplugusb.c 10038 10039IGUANAWORKS USB IR TRANSCEIVER 10040M: Sean Young <sean@mess.org> 10041L: linux-media@vger.kernel.org 10042S: Maintained 10043F: drivers/media/rc/iguanair.c 10044 10045IIO DIGITAL POTENTIOMETER DAC 10046M: Peter Rosin <peda@axentia.se> 10047L: linux-iio@vger.kernel.org 10048S: Maintained 10049F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10050F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10051F: drivers/iio/dac/dpot-dac.c 10052 10053IIO ENVELOPE DETECTOR 10054M: Peter Rosin <peda@axentia.se> 10055L: linux-iio@vger.kernel.org 10056S: Maintained 10057F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10058F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10059F: drivers/iio/adc/envelope-detector.c 10060 10061IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10062M: Matti Vaittinen <mazziesaccount@gmail.com> 10063L: linux-iio@vger.kernel.org 10064S: Maintained 10065F: drivers/iio/light/gain-time-scale-helper.c 10066F: drivers/iio/light/gain-time-scale-helper.h 10067 10068IIO MULTIPLEXER 10069M: Peter Rosin <peda@axentia.se> 10070L: linux-iio@vger.kernel.org 10071S: Maintained 10072F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10073F: drivers/iio/multiplexer/iio-mux.c 10074 10075IIO SCMI BASED DRIVER 10076M: Jyoti Bhayana <jbhayana@google.com> 10077L: linux-iio@vger.kernel.org 10078S: Maintained 10079F: drivers/iio/common/scmi_sensors/scmi_iio.c 10080 10081IIO SUBSYSTEM AND DRIVERS 10082M: Jonathan Cameron <jic23@kernel.org> 10083R: Lars-Peter Clausen <lars@metafoo.de> 10084L: linux-iio@vger.kernel.org 10085S: Maintained 10086T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10087F: Documentation/ABI/testing/configfs-iio* 10088F: Documentation/ABI/testing/sysfs-bus-iio* 10089F: Documentation/devicetree/bindings/iio/ 10090F: drivers/iio/ 10091F: drivers/staging/iio/ 10092F: include/dt-bindings/iio/ 10093F: include/linux/iio/ 10094F: tools/iio/ 10095 10096IIO UNIT CONVERTER 10097M: Peter Rosin <peda@axentia.se> 10098L: linux-iio@vger.kernel.org 10099S: Maintained 10100F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10101F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10102F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10103F: drivers/iio/afe/iio-rescale.c 10104 10105IKANOS/ADI EAGLE ADSL USB DRIVER 10106M: Matthieu Castet <castet.matthieu@free.fr> 10107M: Stanislaw Gruszka <stf_xl@wp.pl> 10108S: Maintained 10109F: drivers/usb/atm/ueagle-atm.c 10110 10111IMAGIS TOUCHSCREEN DRIVER 10112M: Markuss Broks <markuss.broks@gmail.com> 10113S: Maintained 10114F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10115F: drivers/input/touchscreen/imagis.c 10116 10117IMGTEC ASCII LCD DRIVER 10118M: Paul Burton <paulburton@kernel.org> 10119S: Maintained 10120F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10121F: drivers/auxdisplay/img-ascii-lcd.c 10122 10123IMGTEC IR DECODER DRIVER 10124S: Orphan 10125F: drivers/media/rc/img-ir/ 10126 10127IMON SOUNDGRAPH USB IR RECEIVER 10128M: Sean Young <sean@mess.org> 10129L: linux-media@vger.kernel.org 10130S: Maintained 10131F: drivers/media/rc/imon.c 10132F: drivers/media/rc/imon_raw.c 10133 10134IMS TWINTURBO FRAMEBUFFER DRIVER 10135L: linux-fbdev@vger.kernel.org 10136S: Orphan 10137F: drivers/video/fbdev/imsttfb.c 10138 10139INA209 HARDWARE MONITOR DRIVER 10140M: Guenter Roeck <linux@roeck-us.net> 10141L: linux-hwmon@vger.kernel.org 10142S: Maintained 10143F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10144F: Documentation/hwmon/ina209.rst 10145F: drivers/hwmon/ina209.c 10146 10147INA2XX HARDWARE MONITOR DRIVER 10148M: Guenter Roeck <linux@roeck-us.net> 10149L: linux-hwmon@vger.kernel.org 10150S: Maintained 10151F: Documentation/hwmon/ina2xx.rst 10152F: drivers/hwmon/ina2xx.c 10153F: include/linux/platform_data/ina2xx.h 10154 10155INDEX OF FURTHER KERNEL DOCUMENTATION 10156M: Carlos Bilbao <carlos.bilbao@amd.com> 10157S: Maintained 10158F: Documentation/process/kernel-docs.rst 10159 10160INDUSTRY PACK SUBSYSTEM (IPACK) 10161M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10162M: Jens Taprogge <jens.taprogge@taprogge.org> 10163M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10164L: industrypack-devel@lists.sourceforge.net 10165S: Maintained 10166W: http://industrypack.sourceforge.net 10167F: drivers/ipack/ 10168 10169INFINEON DPS310 Driver 10170M: Eddie James <eajames@linux.ibm.com> 10171L: linux-iio@vger.kernel.org 10172S: Maintained 10173F: drivers/iio/pressure/dps310.c 10174 10175INFINEON PEB2466 ASoC CODEC 10176M: Herve Codina <herve.codina@bootlin.com> 10177L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10178S: Maintained 10179F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10180F: sound/soc/codecs/peb2466.c 10181 10182INFINIBAND SUBSYSTEM 10183M: Jason Gunthorpe <jgg@nvidia.com> 10184M: Leon Romanovsky <leonro@nvidia.com> 10185L: linux-rdma@vger.kernel.org 10186S: Supported 10187W: https://github.com/linux-rdma/rdma-core 10188Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10189T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10190F: Documentation/devicetree/bindings/infiniband/ 10191F: Documentation/infiniband/ 10192F: drivers/infiniband/ 10193F: include/rdma/ 10194F: include/trace/events/ib_mad.h 10195F: include/trace/events/ib_umad.h 10196F: include/trace/misc/rdma.h 10197F: include/uapi/linux/if_infiniband.h 10198F: include/uapi/rdma/ 10199F: samples/bpf/ibumad_kern.c 10200F: samples/bpf/ibumad_user.c 10201 10202INGENIC JZ4780 NAND DRIVER 10203M: Harvey Hunt <harveyhuntnexus@gmail.com> 10204L: linux-mtd@lists.infradead.org 10205L: linux-mips@vger.kernel.org 10206S: Maintained 10207F: drivers/mtd/nand/raw/ingenic/ 10208 10209INGENIC JZ47xx SoCs 10210M: Paul Cercueil <paul@crapouillou.net> 10211L: linux-mips@vger.kernel.org 10212S: Maintained 10213F: arch/mips/boot/dts/ingenic/ 10214F: arch/mips/generic/board-ingenic.c 10215F: arch/mips/include/asm/mach-ingenic/ 10216F: arch/mips/ingenic/Kconfig 10217F: drivers/clk/ingenic/ 10218F: drivers/dma/dma-jz4780.c 10219F: drivers/gpu/drm/ingenic/ 10220F: drivers/i2c/busses/i2c-jz4780.c 10221F: drivers/iio/adc/ingenic-adc.c 10222F: drivers/irqchip/irq-ingenic.c 10223F: drivers/memory/jz4780-nemc.c 10224F: drivers/mmc/host/jz4740_mmc.c 10225F: drivers/mtd/nand/raw/ingenic/ 10226F: drivers/pinctrl/pinctrl-ingenic.c 10227F: drivers/power/supply/ingenic-battery.c 10228F: drivers/pwm/pwm-jz4740.c 10229F: drivers/remoteproc/ingenic_rproc.c 10230F: drivers/rtc/rtc-jz4740.c 10231F: drivers/tty/serial/8250/8250_ingenic.c 10232F: drivers/usb/musb/jz4740.c 10233F: drivers/watchdog/jz4740_wdt.c 10234F: include/dt-bindings/iio/adc/ingenic,adc.h 10235F: include/linux/mfd/ingenic-tcu.h 10236F: sound/soc/codecs/jz47* 10237F: sound/soc/jz4740/ 10238 10239INJOINIC IP5xxx POWER BANK IC DRIVER 10240M: Samuel Holland <samuel@sholland.org> 10241S: Maintained 10242F: drivers/power/supply/ip5xxx_power.c 10243 10244INOTIFY 10245M: Jan Kara <jack@suse.cz> 10246R: Amir Goldstein <amir73il@gmail.com> 10247L: linux-fsdevel@vger.kernel.org 10248S: Maintained 10249F: Documentation/filesystems/inotify.rst 10250F: fs/notify/inotify/ 10251F: include/linux/inotify.h 10252F: include/uapi/linux/inotify.h 10253 10254INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10255M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10256L: linux-input@vger.kernel.org 10257S: Maintained 10258Q: http://patchwork.kernel.org/project/linux-input/list/ 10259T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10260F: Documentation/devicetree/bindings/input/ 10261F: Documentation/devicetree/bindings/serio/ 10262F: Documentation/input/ 10263F: drivers/input/ 10264F: include/dt-bindings/input/ 10265F: include/linux/input.h 10266F: include/linux/input/ 10267F: include/uapi/linux/input-event-codes.h 10268F: include/uapi/linux/input.h 10269 10270INPUT MULTITOUCH (MT) PROTOCOL 10271M: Henrik Rydberg <rydberg@bitmath.org> 10272L: linux-input@vger.kernel.org 10273S: Odd fixes 10274F: Documentation/input/multi-touch-protocol.rst 10275F: drivers/input/input-mt.c 10276K: \b(ABS|SYN)_MT_ 10277 10278INSIDE SECURE CRYPTO DRIVER 10279M: Antoine Tenart <atenart@kernel.org> 10280L: linux-crypto@vger.kernel.org 10281S: Maintained 10282F: drivers/crypto/inside-secure/ 10283 10284INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10285M: Mimi Zohar <zohar@linux.ibm.com> 10286M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10287L: linux-integrity@vger.kernel.org 10288S: Supported 10289T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10290F: security/integrity/ 10291F: security/integrity/ima/ 10292 10293INTEL 810/815 FRAMEBUFFER DRIVER 10294M: Antonino Daplas <adaplas@gmail.com> 10295L: linux-fbdev@vger.kernel.org 10296S: Maintained 10297F: drivers/video/fbdev/i810/ 10298 10299INTEL 8254 COUNTER DRIVER 10300M: William Breathitt Gray <william.gray@linaro.org> 10301L: linux-iio@vger.kernel.org 10302S: Maintained 10303F: drivers/counter/i8254.c 10304F: include/linux/i8254.h 10305 10306INTEL 8255 GPIO DRIVER 10307M: William Breathitt Gray <william.gray@linaro.org> 10308L: linux-gpio@vger.kernel.org 10309S: Maintained 10310F: drivers/gpio/gpio-i8255.c 10311F: drivers/gpio/gpio-i8255.h 10312 10313INTEL ASoC DRIVERS 10314M: Cezary Rojewski <cezary.rojewski@intel.com> 10315M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10316M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10317M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10318M: Bard Liao <yung-chuan.liao@linux.intel.com> 10319M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10320M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10321L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10322S: Supported 10323F: sound/soc/intel/ 10324 10325INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10326M: Hans de Goede <hdegoede@redhat.com> 10327L: platform-driver-x86@vger.kernel.org 10328S: Maintained 10329F: drivers/platform/x86/intel/atomisp2/pm.c 10330 10331INTEL ATOMISP2 LED DRIVER 10332M: Hans de Goede <hdegoede@redhat.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/atomisp2/led.c 10336 10337INTEL BIOS SAR INT1092 DRIVER 10338M: Shravan Sudhakar <s.shravan@intel.com> 10339M: Intel Corporation <linuxwwan@intel.com> 10340L: platform-driver-x86@vger.kernel.org 10341S: Maintained 10342F: drivers/platform/x86/intel/int1092/ 10343 10344INTEL BROXTON PMC DRIVER 10345M: Mika Westerberg <mika.westerberg@linux.intel.com> 10346M: Zha Qipeng <qipeng.zha@intel.com> 10347S: Maintained 10348F: drivers/mfd/intel_pmc_bxt.c 10349F: include/linux/mfd/intel_pmc_bxt.h 10350 10351INTEL C600 SERIES SAS CONTROLLER DRIVER 10352M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10353L: linux-scsi@vger.kernel.org 10354S: Supported 10355T: git git://git.code.sf.net/p/intel-sas/isci 10356F: drivers/scsi/isci/ 10357 10358INTEL CPU family model numbers 10359M: Tony Luck <tony.luck@intel.com> 10360M: x86@kernel.org 10361L: linux-kernel@vger.kernel.org 10362S: Supported 10363F: arch/x86/include/asm/intel-family.h 10364 10365INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10366M: Jani Nikula <jani.nikula@linux.intel.com> 10367M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10368M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10369M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10370L: intel-gfx@lists.freedesktop.org 10371S: Supported 10372W: https://01.org/linuxgraphics/ 10373Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10374B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10375C: irc://irc.oftc.net/intel-gfx 10376T: git git://anongit.freedesktop.org/drm-intel 10377F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10378F: Documentation/gpu/i915.rst 10379F: drivers/gpu/drm/i915/ 10380F: include/drm/i915* 10381F: include/uapi/drm/i915_drm.h 10382 10383INTEL ETHERNET DRIVERS 10384M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10385M: Tony Nguyen <anthony.l.nguyen@intel.com> 10386L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10387S: Supported 10388W: https://www.intel.com/content/www/us/en/support.html 10389Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10390T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10392F: Documentation/networking/device_drivers/ethernet/intel/ 10393F: drivers/net/ethernet/intel/ 10394F: drivers/net/ethernet/intel/*/ 10395F: include/linux/avf/virtchnl.h 10396F: include/linux/net/intel/iidc.h 10397 10398INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10399M: Mustafa Ismail <mustafa.ismail@intel.com> 10400M: Shiraz Saleem <shiraz.saleem@intel.com> 10401L: linux-rdma@vger.kernel.org 10402S: Supported 10403F: drivers/infiniband/hw/irdma/ 10404F: include/uapi/rdma/irdma-abi.h 10405 10406INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10407M: Maik Broemme <mbroemme@libmpq.org> 10408L: linux-fbdev@vger.kernel.org 10409S: Maintained 10410F: Documentation/fb/intelfb.rst 10411F: drivers/video/fbdev/intelfb/ 10412 10413INTEL GPIO DRIVERS 10414M: Andy Shevchenko <andy@kernel.org> 10415L: linux-gpio@vger.kernel.org 10416S: Supported 10417T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10418F: drivers/gpio/gpio-elkhartlake.c 10419F: drivers/gpio/gpio-ich.c 10420F: drivers/gpio/gpio-merrifield.c 10421F: drivers/gpio/gpio-ml-ioh.c 10422F: drivers/gpio/gpio-pch.c 10423F: drivers/gpio/gpio-sch.c 10424F: drivers/gpio/gpio-sodaville.c 10425F: drivers/gpio/gpio-tangier.c 10426 10427INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10428M: Zhenyu Wang <zhenyuw@linux.intel.com> 10429M: Zhi Wang <zhi.a.wang@intel.com> 10430L: intel-gvt-dev@lists.freedesktop.org 10431L: intel-gfx@lists.freedesktop.org 10432S: Supported 10433W: https://01.org/igvt-g 10434T: git https://github.com/intel/gvt-linux.git 10435F: drivers/gpu/drm/i915/gvt/ 10436 10437INTEL HID EVENT DRIVER 10438M: Alex Hung <alexhung@gmail.com> 10439L: platform-driver-x86@vger.kernel.org 10440S: Maintained 10441F: drivers/platform/x86/intel/hid.c 10442 10443INTEL I/OAT DMA DRIVER 10444M: Dave Jiang <dave.jiang@intel.com> 10445R: Dan Williams <dan.j.williams@intel.com> 10446L: dmaengine@vger.kernel.org 10447S: Supported 10448Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10449F: drivers/dma/ioat* 10450 10451INTEL IDLE DRIVER 10452M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10453M: Len Brown <lenb@kernel.org> 10454L: linux-pm@vger.kernel.org 10455S: Supported 10456B: https://bugzilla.kernel.org 10457T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10458F: drivers/idle/intel_idle.c 10459 10460INTEL IDXD DRIVER 10461M: Fenghua Yu <fenghua.yu@intel.com> 10462M: Dave Jiang <dave.jiang@intel.com> 10463L: dmaengine@vger.kernel.org 10464S: Supported 10465F: drivers/dma/idxd/* 10466F: include/uapi/linux/idxd.h 10467 10468INTEL IN FIELD SCAN (IFS) DEVICE 10469M: Jithu Joseph <jithu.joseph@intel.com> 10470R: Ashok Raj <ashok.raj@intel.com> 10471R: Tony Luck <tony.luck@intel.com> 10472S: Maintained 10473F: drivers/platform/x86/intel/ifs 10474F: include/trace/events/intel_ifs.h 10475 10476INTEL INTEGRATED SENSOR HUB DRIVER 10477M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10478M: Jiri Kosina <jikos@kernel.org> 10479L: linux-input@vger.kernel.org 10480S: Maintained 10481F: drivers/hid/intel-ish-hid/ 10482 10483INTEL IOMMU (VT-d) 10484M: David Woodhouse <dwmw2@infradead.org> 10485M: Lu Baolu <baolu.lu@linux.intel.com> 10486L: iommu@lists.linux.dev 10487S: Supported 10488T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10489F: drivers/iommu/intel/ 10490 10491INTEL IPU3 CSI-2 CIO2 DRIVER 10492M: Yong Zhi <yong.zhi@intel.com> 10493M: Sakari Ailus <sakari.ailus@linux.intel.com> 10494M: Bingbu Cao <bingbu.cao@intel.com> 10495M: Dan Scally <djrscally@gmail.com> 10496R: Tianshu Qiu <tian.shu.qiu@intel.com> 10497L: linux-media@vger.kernel.org 10498S: Maintained 10499T: git git://linuxtv.org/media_tree.git 10500F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10501F: drivers/media/pci/intel/ipu3/ 10502 10503INTEL IPU3 CSI-2 IMGU DRIVER 10504M: Sakari Ailus <sakari.ailus@linux.intel.com> 10505R: Bingbu Cao <bingbu.cao@intel.com> 10506R: Tianshu Qiu <tian.shu.qiu@intel.com> 10507L: linux-media@vger.kernel.org 10508S: Maintained 10509F: Documentation/admin-guide/media/ipu3.rst 10510F: Documentation/admin-guide/media/ipu3_rcb.svg 10511F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10512F: drivers/staging/media/ipu3/ 10513 10514INTEL ISHTP ECLITE DRIVER 10515M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10516L: platform-driver-x86@vger.kernel.org 10517S: Supported 10518F: drivers/platform/x86/intel/ishtp_eclite.c 10519 10520INTEL IXP4XX CRYPTO SUPPORT 10521M: Corentin Labbe <clabbe@baylibre.com> 10522L: linux-crypto@vger.kernel.org 10523S: Maintained 10524F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10525 10526INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10527M: Krzysztof Halasa <khalasa@piap.pl> 10528S: Maintained 10529F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10530F: drivers/net/wan/ixp4xx_hss.c 10531F: drivers/soc/ixp4xx/ixp4xx-npe.c 10532F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10533F: include/linux/soc/ixp4xx/npe.h 10534F: include/linux/soc/ixp4xx/qmgr.h 10535 10536INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10537M: Deepak Saxena <dsaxena@plexity.net> 10538S: Maintained 10539F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10540F: drivers/char/hw_random/ixp4xx-rng.c 10541 10542INTEL KEEM BAY DRM DRIVER 10543M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10544M: Edmund Dea <edmund.j.dea@intel.com> 10545S: Maintained 10546F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10547F: drivers/gpu/drm/kmb/ 10548 10549INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10550M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10551S: Maintained 10552F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10553F: drivers/crypto/intel/keembay/Kconfig 10554F: drivers/crypto/intel/keembay/Makefile 10555F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10556F: drivers/crypto/intel/keembay/ocs-aes.c 10557F: drivers/crypto/intel/keembay/ocs-aes.h 10558 10559INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10560M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10561M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10562M: Mark Gross <mgross@linux.intel.com> 10563S: Maintained 10564F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10565F: drivers/crypto/intel/keembay/Kconfig 10566F: drivers/crypto/intel/keembay/Makefile 10567F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10568 10569INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10570M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10571M: Declan Murphy <declan.murphy@intel.com> 10572S: Maintained 10573F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10574F: drivers/crypto/intel/keembay/Kconfig 10575F: drivers/crypto/intel/keembay/Makefile 10576F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10577F: drivers/crypto/intel/keembay/ocs-hcu.c 10578F: drivers/crypto/intel/keembay/ocs-hcu.h 10579 10580INTEL MANAGEMENT ENGINE (mei) 10581M: Tomas Winkler <tomas.winkler@intel.com> 10582L: linux-kernel@vger.kernel.org 10583S: Supported 10584F: Documentation/driver-api/mei/* 10585F: drivers/misc/mei/ 10586F: drivers/watchdog/mei_wdt.c 10587F: include/linux/mei_aux.h 10588F: include/linux/mei_cl_bus.h 10589F: include/uapi/linux/mei.h 10590F: include/uapi/linux/mei_uuid.h 10591F: include/uapi/linux/uuid.h 10592F: samples/mei/* 10593 10594INTEL MAX 10 BMC MFD DRIVER 10595M: Xu Yilun <yilun.xu@intel.com> 10596R: Tom Rix <trix@redhat.com> 10597S: Maintained 10598F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10599F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10600F: drivers/hwmon/intel-m10-bmc-hwmon.c 10601F: drivers/mfd/intel-m10-bmc* 10602F: include/linux/mfd/intel-m10-bmc.h 10603 10604INTEL MAX10 BMC SECURE UPDATES 10605M: Russ Weight <russell.h.weight@intel.com> 10606L: linux-fpga@vger.kernel.org 10607S: Maintained 10608F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10609F: drivers/fpga/intel-m10-bmc-sec-update.c 10610 10611INTEL P-Unit IPC DRIVER 10612M: Zha Qipeng <qipeng.zha@intel.com> 10613L: platform-driver-x86@vger.kernel.org 10614S: Maintained 10615F: arch/x86/include/asm/intel_punit_ipc.h 10616F: drivers/platform/x86/intel/punit_ipc.c 10617 10618INTEL PMC CORE DRIVER 10619M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10620M: David E Box <david.e.box@intel.com> 10621L: platform-driver-x86@vger.kernel.org 10622S: Maintained 10623F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10624F: drivers/platform/x86/intel/pmc/ 10625 10626INTEL PMIC GPIO DRIVERS 10627M: Andy Shevchenko <andy@kernel.org> 10628S: Supported 10629T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10630F: drivers/gpio/gpio-*cove.c 10631 10632INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10633M: Andy Shevchenko <andy@kernel.org> 10634S: Supported 10635F: drivers/mfd/intel_soc_pmic* 10636F: include/linux/mfd/intel_soc_pmic* 10637 10638INTEL PMT DRIVERS 10639M: David E. Box <david.e.box@linux.intel.com> 10640S: Supported 10641F: drivers/platform/x86/intel/pmt/ 10642 10643INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10644M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10645L: linux-wireless@vger.kernel.org 10646S: Maintained 10647F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10648F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10649F: drivers/net/wireless/intel/ipw2x00/ 10650 10651INTEL PSTATE DRIVER 10652M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10653M: Len Brown <lenb@kernel.org> 10654L: linux-pm@vger.kernel.org 10655S: Supported 10656F: drivers/cpufreq/intel_pstate.c 10657 10658INTEL PTP DFL ToD DRIVER 10659M: Tianfei Zhang <tianfei.zhang@intel.com> 10660L: linux-fpga@vger.kernel.org 10661L: netdev@vger.kernel.org 10662S: Maintained 10663F: drivers/ptp/ptp_dfl_tod.c 10664 10665INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10666M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10667L: linux-iio@vger.kernel.org 10668F: drivers/counter/intel-qep.c 10669 10670INTEL SCU DRIVERS 10671M: Mika Westerberg <mika.westerberg@linux.intel.com> 10672S: Maintained 10673F: arch/x86/include/asm/intel_scu_ipc.h 10674F: drivers/platform/x86/intel_scu_* 10675 10676INTEL SDSI DRIVER 10677M: David E. Box <david.e.box@linux.intel.com> 10678S: Supported 10679F: drivers/platform/x86/intel/sdsi.c 10680F: tools/arch/x86/intel_sdsi/ 10681F: tools/testing/selftests/drivers/sdsi/ 10682 10683INTEL SGX 10684M: Jarkko Sakkinen <jarkko@kernel.org> 10685R: Dave Hansen <dave.hansen@linux.intel.com> 10686L: linux-sgx@vger.kernel.org 10687S: Supported 10688Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10689T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10690F: Documentation/arch/x86/sgx.rst 10691F: arch/x86/entry/vdso/vsgx.S 10692F: arch/x86/include/asm/sgx.h 10693F: arch/x86/include/uapi/asm/sgx.h 10694F: arch/x86/kernel/cpu/sgx/* 10695F: tools/testing/selftests/sgx/* 10696K: \bSGX_ 10697 10698INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10699M: Daniel Scally <djrscally@gmail.com> 10700S: Maintained 10701F: drivers/platform/x86/intel/int3472/ 10702 10703INTEL SPEED SELECT TECHNOLOGY 10704M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10705L: platform-driver-x86@vger.kernel.org 10706S: Maintained 10707F: drivers/platform/x86/intel/speed_select_if/ 10708F: include/uapi/linux/isst_if.h 10709F: tools/power/x86/intel-speed-select/ 10710 10711INTEL STRATIX10 FIRMWARE DRIVERS 10712M: Dinh Nguyen <dinguyen@kernel.org> 10713L: linux-kernel@vger.kernel.org 10714S: Maintained 10715T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10716F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10717F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10718F: drivers/firmware/stratix10-rsu.c 10719F: drivers/firmware/stratix10-svc.c 10720F: include/linux/firmware/intel/stratix10-smc.h 10721F: include/linux/firmware/intel/stratix10-svc-client.h 10722 10723INTEL TELEMETRY DRIVER 10724M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10725M: "David E. Box" <david.e.box@linux.intel.com> 10726L: platform-driver-x86@vger.kernel.org 10727S: Maintained 10728F: arch/x86/include/asm/intel_telemetry.h 10729F: drivers/platform/x86/intel/telemetry/ 10730 10731INTEL TPMI DRIVER 10732M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10733L: platform-driver-x86@vger.kernel.org 10734S: Maintained 10735F: drivers/platform/x86/intel/tpmi.c 10736F: include/linux/intel_tpmi.h 10737 10738INTEL UNCORE FREQUENCY CONTROL 10739M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10740L: platform-driver-x86@vger.kernel.org 10741S: Maintained 10742F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10743F: drivers/platform/x86/intel/uncore-frequency/ 10744 10745INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10746M: David E. Box <david.e.box@linux.intel.com> 10747S: Supported 10748F: drivers/platform/x86/intel/vsec.* 10749 10750INTEL VIRTUAL BUTTON DRIVER 10751M: AceLan Kao <acelan.kao@canonical.com> 10752L: platform-driver-x86@vger.kernel.org 10753S: Maintained 10754F: drivers/platform/x86/intel/vbtn.c 10755 10756INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10757M: Stanislaw Gruszka <stf_xl@wp.pl> 10758L: linux-wireless@vger.kernel.org 10759S: Supported 10760F: drivers/net/wireless/intel/iwlegacy/ 10761 10762INTEL WIRELESS WIFI LINK (iwlwifi) 10763M: Gregory Greenman <gregory.greenman@intel.com> 10764L: linux-wireless@vger.kernel.org 10765S: Supported 10766W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10767T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10768F: drivers/net/wireless/intel/iwlwifi/ 10769 10770INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10771M: Jithu Joseph <jithu.joseph@intel.com> 10772R: Maurice Ma <maurice.ma@intel.com> 10773S: Maintained 10774W: https://slimbootloader.github.io/security/firmware-update.html 10775F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10776 10777INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10778L: Dell.Client.Kernel@dell.com 10779S: Maintained 10780F: drivers/platform/x86/intel/wmi/thunderbolt.c 10781 10782INTEL WWAN IOSM DRIVER 10783M: M Chetan Kumar <m.chetan.kumar@intel.com> 10784M: Intel Corporation <linuxwwan@intel.com> 10785L: netdev@vger.kernel.org 10786S: Maintained 10787F: drivers/net/wwan/iosm/ 10788 10789INTEL(R) TRACE HUB 10790M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10791S: Supported 10792F: Documentation/trace/intel_th.rst 10793F: drivers/hwtracing/intel_th/ 10794F: include/linux/intel_th.h 10795 10796INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10797M: Ning Sun <ning.sun@intel.com> 10798L: tboot-devel@lists.sourceforge.net 10799S: Supported 10800W: http://tboot.sourceforge.net 10801T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10802F: Documentation/arch/x86/intel_txt.rst 10803F: arch/x86/kernel/tboot.c 10804F: include/linux/tboot.h 10805 10806INTERCONNECT API 10807M: Georgi Djakov <djakov@kernel.org> 10808L: linux-pm@vger.kernel.org 10809S: Maintained 10810T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10811F: Documentation/devicetree/bindings/interconnect/ 10812F: Documentation/driver-api/interconnect.rst 10813F: drivers/interconnect/ 10814F: include/dt-bindings/interconnect/ 10815F: include/linux/interconnect-provider.h 10816F: include/linux/interconnect.h 10817 10818INTERRUPT COUNTER DRIVER 10819M: Oleksij Rempel <o.rempel@pengutronix.de> 10820R: Pengutronix Kernel Team <kernel@pengutronix.de> 10821L: linux-iio@vger.kernel.org 10822F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10823F: drivers/counter/interrupt-cnt.c 10824 10825INTERSIL ISL7998X VIDEO DECODER DRIVER 10826M: Michael Tretter <m.tretter@pengutronix.de> 10827R: Pengutronix Kernel Team <kernel@pengutronix.de> 10828L: linux-media@vger.kernel.org 10829S: Maintained 10830F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10831F: drivers/media/i2c/isl7998x.c 10832 10833INVENSENSE ICM-426xx IMU DRIVER 10834M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10835L: linux-iio@vger.kernel.org 10836S: Maintained 10837W: https://invensense.tdk.com/ 10838F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10839F: drivers/iio/imu/inv_icm42600/ 10840 10841INVENSENSE MPU-3050 GYROSCOPE DRIVER 10842M: Linus Walleij <linus.walleij@linaro.org> 10843L: linux-iio@vger.kernel.org 10844S: Maintained 10845F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10846F: drivers/iio/gyro/mpu3050* 10847 10848IOC3 ETHERNET DRIVER 10849M: Ralf Baechle <ralf@linux-mips.org> 10850L: linux-mips@vger.kernel.org 10851S: Maintained 10852F: drivers/net/ethernet/sgi/ioc3-eth.c 10853 10854IOMAP FILESYSTEM LIBRARY 10855M: Darrick J. Wong <djwong@kernel.org> 10856L: linux-xfs@vger.kernel.org 10857L: linux-fsdevel@vger.kernel.org 10858S: Supported 10859T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10860F: fs/iomap/ 10861F: include/linux/iomap.h 10862 10863IOMMU DMA-API LAYER 10864M: Robin Murphy <robin.murphy@arm.com> 10865L: iommu@lists.linux.dev 10866S: Maintained 10867T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10868F: drivers/iommu/dma-iommu.c 10869F: drivers/iommu/dma-iommu.h 10870F: drivers/iommu/iova.c 10871F: include/linux/iova.h 10872 10873IOMMU SUBSYSTEM 10874M: Joerg Roedel <joro@8bytes.org> 10875M: Will Deacon <will@kernel.org> 10876R: Robin Murphy <robin.murphy@arm.com> 10877L: iommu@lists.linux.dev 10878S: Maintained 10879T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10880F: Documentation/devicetree/bindings/iommu/ 10881F: Documentation/userspace-api/iommu.rst 10882F: drivers/iommu/ 10883F: include/linux/iommu.h 10884F: include/linux/iova.h 10885F: include/linux/of_iommu.h 10886F: include/uapi/linux/iommu.h 10887 10888IOMMUFD 10889M: Jason Gunthorpe <jgg@nvidia.com> 10890M: Kevin Tian <kevin.tian@intel.com> 10891L: iommu@lists.linux.dev 10892S: Maintained 10893T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10894F: Documentation/userspace-api/iommufd.rst 10895F: drivers/iommu/iommufd/ 10896F: include/linux/iommufd.h 10897F: include/uapi/linux/iommufd.h 10898F: tools/testing/selftests/iommu/ 10899 10900IOSYS-MAP HELPERS 10901M: Thomas Zimmermann <tzimmermann@suse.de> 10902L: dri-devel@lists.freedesktop.org 10903S: Maintained 10904T: git git://anongit.freedesktop.org/drm/drm-misc 10905F: include/linux/iosys-map.h 10906 10907IO_URING 10908M: Jens Axboe <axboe@kernel.dk> 10909R: Pavel Begunkov <asml.silence@gmail.com> 10910L: io-uring@vger.kernel.org 10911S: Maintained 10912T: git git://git.kernel.dk/linux-block 10913T: git git://git.kernel.dk/liburing 10914F: include/linux/io_uring.h 10915F: include/linux/io_uring_types.h 10916F: include/trace/events/io_uring.h 10917F: include/uapi/linux/io_uring.h 10918F: io_uring/ 10919F: tools/io_uring/ 10920 10921IPMI SUBSYSTEM 10922M: Corey Minyard <minyard@acm.org> 10923L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10924S: Supported 10925W: http://openipmi.sourceforge.net/ 10926T: git https://github.com/cminyard/linux-ipmi.git for-next 10927F: Documentation/devicetree/bindings/ipmi/ 10928F: Documentation/driver-api/ipmi.rst 10929F: drivers/char/ipmi/ 10930F: include/linux/ipmi* 10931F: include/uapi/linux/ipmi* 10932 10933IPS SCSI RAID DRIVER 10934M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10935L: linux-scsi@vger.kernel.org 10936S: Maintained 10937W: http://www.adaptec.com/ 10938F: drivers/scsi/ips* 10939 10940IPVS 10941M: Simon Horman <horms@verge.net.au> 10942M: Julian Anastasov <ja@ssi.bg> 10943L: netdev@vger.kernel.org 10944L: lvs-devel@vger.kernel.org 10945S: Maintained 10946T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10947T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10948F: Documentation/networking/ipvs-sysctl.rst 10949F: include/net/ip_vs.h 10950F: include/uapi/linux/ip_vs.h 10951F: net/netfilter/ipvs/ 10952 10953IPWIRELESS DRIVER 10954M: Jiri Kosina <jikos@kernel.org> 10955M: David Sterba <dsterba@suse.com> 10956S: Odd Fixes 10957F: drivers/tty/ipwireless/ 10958 10959IRON DEVICE AUDIO CODEC DRIVERS 10960M: Kiseok Jo <kiseok.jo@irondevice.com> 10961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10962S: Maintained 10963F: Documentation/devicetree/bindings/sound/irondevice,* 10964F: sound/soc/codecs/sma* 10965 10966IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10967M: Marc Zyngier <maz@kernel.org> 10968S: Maintained 10969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10970F: Documentation/core-api/irq/irq-domain.rst 10971F: include/linux/irqdomain.h 10972F: kernel/irq/irqdomain.c 10973F: kernel/irq/msi.c 10974 10975IRQ SUBSYSTEM 10976M: Thomas Gleixner <tglx@linutronix.de> 10977L: linux-kernel@vger.kernel.org 10978S: Maintained 10979T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10980F: include/linux/group_cpus.h 10981F: kernel/irq/ 10982F: lib/group_cpus.c 10983 10984IRQCHIP DRIVERS 10985M: Thomas Gleixner <tglx@linutronix.de> 10986M: Marc Zyngier <maz@kernel.org> 10987L: linux-kernel@vger.kernel.org 10988S: Maintained 10989T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10990F: Documentation/devicetree/bindings/interrupt-controller/ 10991F: drivers/irqchip/ 10992 10993ISA 10994M: William Breathitt Gray <william.gray@linaro.org> 10995S: Maintained 10996F: Documentation/driver-api/isa.rst 10997F: drivers/base/isa.c 10998F: include/linux/isa.h 10999 11000ISA RADIO MODULE 11001M: Hans Verkuil <hverkuil@xs4all.nl> 11002L: linux-media@vger.kernel.org 11003S: Maintained 11004W: https://linuxtv.org 11005T: git git://linuxtv.org/media_tree.git 11006F: drivers/media/radio/radio-isa* 11007 11008ISAPNP 11009M: Jaroslav Kysela <perex@perex.cz> 11010S: Maintained 11011F: Documentation/driver-api/isapnp.rst 11012F: drivers/pnp/isapnp/ 11013F: include/linux/isapnp.h 11014 11015ISCSI 11016M: Lee Duncan <lduncan@suse.com> 11017M: Chris Leech <cleech@redhat.com> 11018M: Mike Christie <michael.christie@oracle.com> 11019L: open-iscsi@googlegroups.com 11020L: linux-scsi@vger.kernel.org 11021S: Maintained 11022W: www.open-iscsi.com 11023F: drivers/scsi/*iscsi* 11024F: include/scsi/*iscsi* 11025 11026iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11027M: Peter Jones <pjones@redhat.com> 11028M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11029S: Maintained 11030F: drivers/firmware/iscsi_ibft* 11031 11032ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11033M: Sagi Grimberg <sagi@grimberg.me> 11034M: Max Gurtovoy <mgurtovoy@nvidia.com> 11035L: linux-rdma@vger.kernel.org 11036S: Supported 11037W: http://www.openfabrics.org 11038W: www.open-iscsi.org 11039Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11040F: drivers/infiniband/ulp/iser/ 11041 11042ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11043M: Sagi Grimberg <sagi@grimberg.me> 11044L: linux-rdma@vger.kernel.org 11045L: target-devel@vger.kernel.org 11046S: Supported 11047W: http://www.linux-iscsi.org 11048T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11049F: drivers/infiniband/ulp/isert 11050 11051ISDN/CMTP OVER BLUETOOTH 11052M: Karsten Keil <isdn@linux-pingi.de> 11053L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11054L: netdev@vger.kernel.org 11055S: Odd Fixes 11056W: http://www.isdn4linux.de 11057F: Documentation/isdn/ 11058F: drivers/isdn/capi/ 11059F: include/linux/isdn/ 11060F: include/uapi/linux/isdn/ 11061F: net/bluetooth/cmtp/ 11062 11063ISDN/mISDN SUBSYSTEM 11064M: Karsten Keil <isdn@linux-pingi.de> 11065L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11066L: netdev@vger.kernel.org 11067S: Maintained 11068W: http://www.isdn4linux.de 11069F: drivers/isdn/Kconfig 11070F: drivers/isdn/Makefile 11071F: drivers/isdn/hardware/ 11072F: drivers/isdn/mISDN/ 11073 11074ISOFS FILESYSTEM 11075M: Jan Kara <jack@suse.cz> 11076L: linux-fsdevel@vger.kernel.org 11077S: Maintained 11078F: Documentation/filesystems/isofs.rst 11079F: fs/isofs/ 11080 11081IT87 HARDWARE MONITORING DRIVER 11082M: Jean Delvare <jdelvare@suse.com> 11083L: linux-hwmon@vger.kernel.org 11084S: Maintained 11085F: Documentation/hwmon/it87.rst 11086F: drivers/hwmon/it87.c 11087 11088IT913X MEDIA DRIVER 11089M: Antti Palosaari <crope@iki.fi> 11090L: linux-media@vger.kernel.org 11091S: Maintained 11092W: https://linuxtv.org 11093W: http://palosaari.fi/linux/ 11094Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11095T: git git://linuxtv.org/anttip/media_tree.git 11096F: drivers/media/tuners/it913x* 11097 11098ITE IT66121 HDMI BRIDGE DRIVER 11099M: Phong LE <ple@baylibre.com> 11100M: Neil Armstrong <neil.armstrong@linaro.org> 11101S: Maintained 11102T: git git://anongit.freedesktop.org/drm/drm-misc 11103F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11104F: drivers/gpu/drm/bridge/ite-it66121.c 11105 11106IVTV VIDEO4LINUX DRIVER 11107M: Andy Walls <awalls@md.metrocast.net> 11108L: linux-media@vger.kernel.org 11109S: Maintained 11110W: https://linuxtv.org 11111T: git git://linuxtv.org/media_tree.git 11112F: Documentation/admin-guide/media/ivtv* 11113F: drivers/media/pci/ivtv/ 11114F: include/uapi/linux/ivtv* 11115 11116IX2505V MEDIA DRIVER 11117M: Malcolm Priestley <tvboxspy@gmail.com> 11118L: linux-media@vger.kernel.org 11119S: Maintained 11120W: https://linuxtv.org 11121Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11122F: drivers/media/dvb-frontends/ix2505v* 11123 11124JAILHOUSE HYPERVISOR INTERFACE 11125M: Jan Kiszka <jan.kiszka@siemens.com> 11126L: jailhouse-dev@googlegroups.com 11127S: Maintained 11128F: arch/x86/include/asm/jailhouse_para.h 11129F: arch/x86/kernel/jailhouse.c 11130 11131JC42.4 TEMPERATURE SENSOR DRIVER 11132M: Guenter Roeck <linux@roeck-us.net> 11133L: linux-hwmon@vger.kernel.org 11134S: Maintained 11135F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11136F: Documentation/hwmon/jc42.rst 11137F: drivers/hwmon/jc42.c 11138 11139JFS FILESYSTEM 11140M: Dave Kleikamp <shaggy@kernel.org> 11141L: jfs-discussion@lists.sourceforge.net 11142S: Odd Fixes 11143W: http://jfs.sourceforge.net/ 11144T: git https://github.com/kleikamp/linux-shaggy.git 11145F: Documentation/admin-guide/jfs.rst 11146F: fs/jfs/ 11147 11148JME NETWORK DRIVER 11149M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11150L: netdev@vger.kernel.org 11151S: Maintained 11152F: drivers/net/ethernet/jme.* 11153 11154JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11155M: David Woodhouse <dwmw2@infradead.org> 11156M: Richard Weinberger <richard@nod.at> 11157L: linux-mtd@lists.infradead.org 11158S: Odd Fixes 11159W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11160T: git git://git.infradead.org/ubifs-2.6.git 11161F: fs/jffs2/ 11162F: include/uapi/linux/jffs2.h 11163 11164JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11165M: "Theodore Ts'o" <tytso@mit.edu> 11166M: Jan Kara <jack@suse.com> 11167L: linux-ext4@vger.kernel.org 11168S: Maintained 11169F: fs/jbd2/ 11170F: include/linux/jbd2.h 11171 11172JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11173M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11174L: linux-media@vger.kernel.org 11175L: linux-renesas-soc@vger.kernel.org 11176S: Maintained 11177F: drivers/media/platform/renesas/rcar_jpu.c 11178 11179JSM Neo PCI based serial card 11180L: linux-serial@vger.kernel.org 11181S: Orphan 11182F: drivers/tty/serial/jsm/ 11183 11184K10TEMP HARDWARE MONITORING DRIVER 11185M: Clemens Ladisch <clemens@ladisch.de> 11186L: linux-hwmon@vger.kernel.org 11187S: Maintained 11188F: Documentation/hwmon/k10temp.rst 11189F: drivers/hwmon/k10temp.c 11190 11191K8TEMP HARDWARE MONITORING DRIVER 11192M: Rudolf Marek <r.marek@assembler.cz> 11193L: linux-hwmon@vger.kernel.org 11194S: Maintained 11195F: Documentation/hwmon/k8temp.rst 11196F: drivers/hwmon/k8temp.c 11197 11198KASAN 11199M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11200R: Alexander Potapenko <glider@google.com> 11201R: Andrey Konovalov <andreyknvl@gmail.com> 11202R: Dmitry Vyukov <dvyukov@google.com> 11203R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11204L: kasan-dev@googlegroups.com 11205S: Maintained 11206F: Documentation/dev-tools/kasan.rst 11207F: arch/*/include/asm/*kasan.h 11208F: arch/*/mm/kasan_init* 11209F: include/linux/kasan*.h 11210F: lib/Kconfig.kasan 11211F: mm/kasan/ 11212F: scripts/Makefile.kasan 11213 11214KCONFIG 11215M: Masahiro Yamada <masahiroy@kernel.org> 11216L: linux-kbuild@vger.kernel.org 11217S: Maintained 11218Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11219T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11220F: Documentation/kbuild/kconfig* 11221F: scripts/Kconfig.include 11222F: scripts/kconfig/ 11223 11224KCOV 11225R: Dmitry Vyukov <dvyukov@google.com> 11226R: Andrey Konovalov <andreyknvl@gmail.com> 11227L: kasan-dev@googlegroups.com 11228S: Maintained 11229F: Documentation/dev-tools/kcov.rst 11230F: include/linux/kcov.h 11231F: include/uapi/linux/kcov.h 11232F: kernel/kcov.c 11233F: scripts/Makefile.kcov 11234 11235KCSAN 11236M: Marco Elver <elver@google.com> 11237R: Dmitry Vyukov <dvyukov@google.com> 11238L: kasan-dev@googlegroups.com 11239S: Maintained 11240F: Documentation/dev-tools/kcsan.rst 11241F: include/linux/kcsan*.h 11242F: kernel/kcsan/ 11243F: lib/Kconfig.kcsan 11244F: scripts/Makefile.kcsan 11245 11246KDUMP 11247M: Baoquan He <bhe@redhat.com> 11248R: Vivek Goyal <vgoyal@redhat.com> 11249R: Dave Young <dyoung@redhat.com> 11250L: kexec@lists.infradead.org 11251S: Maintained 11252W: http://lse.sourceforge.net/kdump/ 11253F: Documentation/admin-guide/kdump/ 11254F: fs/proc/vmcore.c 11255F: include/linux/crash_core.h 11256F: include/linux/crash_dump.h 11257F: include/uapi/linux/vmcore.h 11258F: kernel/crash_*.c 11259 11260KEENE FM RADIO TRANSMITTER DRIVER 11261M: Hans Verkuil <hverkuil@xs4all.nl> 11262L: linux-media@vger.kernel.org 11263S: Maintained 11264W: https://linuxtv.org 11265T: git git://linuxtv.org/media_tree.git 11266F: drivers/media/radio/radio-keene* 11267 11268KERNEL AUTOMOUNTER 11269M: Ian Kent <raven@themaw.net> 11270L: autofs@vger.kernel.org 11271S: Maintained 11272F: fs/autofs/ 11273 11274KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11275M: Masahiro Yamada <masahiroy@kernel.org> 11276R: Nathan Chancellor <nathan@kernel.org> 11277R: Nick Desaulniers <ndesaulniers@google.com> 11278R: Nicolas Schier <nicolas@fjasle.eu> 11279L: linux-kbuild@vger.kernel.org 11280S: Maintained 11281Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11282T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11283F: Documentation/kbuild/ 11284F: Makefile 11285F: scripts/*vmlinux* 11286F: scripts/Kbuild* 11287F: scripts/Makefile* 11288F: scripts/basic/ 11289F: scripts/dummy-tools/ 11290F: scripts/mk* 11291F: scripts/mod/ 11292F: scripts/package/ 11293 11294KERNEL HARDENING (not covered by other areas) 11295M: Kees Cook <keescook@chromium.org> 11296L: linux-hardening@vger.kernel.org 11297S: Supported 11298T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11299F: Documentation/ABI/testing/sysfs-kernel-oops_count 11300F: Documentation/ABI/testing/sysfs-kernel-warn_count 11301F: include/linux/overflow.h 11302F: include/linux/randomize_kstack.h 11303F: mm/usercopy.c 11304K: \b(add|choose)_random_kstack_offset\b 11305K: \b__check_(object_size|heap_object)\b 11306 11307KERNEL JANITORS 11308L: kernel-janitors@vger.kernel.org 11309S: Odd Fixes 11310W: http://kernelnewbies.org/KernelJanitors 11311 11312KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11313M: Chuck Lever <chuck.lever@oracle.com> 11314M: Jeff Layton <jlayton@kernel.org> 11315R: Neil Brown <neilb@suse.de> 11316R: Olga Kornievskaia <kolga@netapp.com> 11317R: Dai Ngo <Dai.Ngo@oracle.com> 11318R: Tom Talpey <tom@talpey.com> 11319L: linux-nfs@vger.kernel.org 11320S: Supported 11321W: http://nfs.sourceforge.net/ 11322T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11323F: Documentation/filesystems/nfs/ 11324F: fs/exportfs/ 11325F: fs/lockd/ 11326F: fs/nfs_common/ 11327F: fs/nfsd/ 11328F: include/linux/lockd/ 11329F: include/linux/sunrpc/ 11330F: include/trace/events/rpcgss.h 11331F: include/trace/events/rpcrdma.h 11332F: include/trace/events/sunrpc.h 11333F: include/trace/misc/fs.h 11334F: include/trace/misc/nfs.h 11335F: include/trace/misc/sunrpc.h 11336F: include/uapi/linux/nfsd/ 11337F: include/uapi/linux/sunrpc/ 11338F: net/sunrpc/ 11339 11340KERNEL REGRESSIONS 11341M: Thorsten Leemhuis <linux@leemhuis.info> 11342L: regressions@lists.linux.dev 11343S: Supported 11344F: Documentation/admin-guide/reporting-regressions.rst 11345F: Documentation/process/handling-regressions.rst 11346 11347KERNEL SELFTEST FRAMEWORK 11348M: Shuah Khan <shuah@kernel.org> 11349M: Shuah Khan <skhan@linuxfoundation.org> 11350L: linux-kselftest@vger.kernel.org 11351S: Maintained 11352Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11353T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11354F: Documentation/dev-tools/kselftest* 11355F: tools/testing/selftests/ 11356 11357KERNEL SMB3 SERVER (KSMBD) 11358M: Namjae Jeon <linkinjeon@kernel.org> 11359M: Steve French <sfrench@samba.org> 11360R: Sergey Senozhatsky <senozhatsky@chromium.org> 11361R: Tom Talpey <tom@talpey.com> 11362L: linux-cifs@vger.kernel.org 11363S: Maintained 11364T: git git://git.samba.org/ksmbd.git 11365F: Documentation/filesystems/smb/ksmbd.rst 11366F: fs/smb/common/ 11367F: fs/smb/server/ 11368 11369KERNEL UNIT TESTING FRAMEWORK (KUnit) 11370M: Brendan Higgins <brendanhiggins@google.com> 11371M: David Gow <davidgow@google.com> 11372L: linux-kselftest@vger.kernel.org 11373L: kunit-dev@googlegroups.com 11374S: Maintained 11375W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11376T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11377T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11378F: Documentation/dev-tools/kunit/ 11379F: include/kunit/ 11380F: lib/kunit/ 11381F: tools/testing/kunit/ 11382 11383KERNEL USERMODE HELPER 11384M: Luis Chamberlain <mcgrof@kernel.org> 11385L: linux-kernel@vger.kernel.org 11386S: Maintained 11387F: include/linux/umh.h 11388F: kernel/umh.c 11389 11390KERNEL VIRTUAL MACHINE (KVM) 11391M: Paolo Bonzini <pbonzini@redhat.com> 11392L: kvm@vger.kernel.org 11393S: Supported 11394W: http://www.linux-kvm.org 11395T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11396F: Documentation/virt/kvm/ 11397F: include/asm-generic/kvm* 11398F: include/kvm/iodev.h 11399F: include/linux/kvm* 11400F: include/trace/events/kvm.h 11401F: include/uapi/asm-generic/kvm* 11402F: include/uapi/linux/kvm* 11403F: tools/kvm/ 11404F: tools/testing/selftests/kvm/ 11405F: virt/kvm/* 11406 11407KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11408M: Marc Zyngier <maz@kernel.org> 11409M: Oliver Upton <oliver.upton@linux.dev> 11410R: James Morse <james.morse@arm.com> 11411R: Suzuki K Poulose <suzuki.poulose@arm.com> 11412R: Zenghui Yu <yuzenghui@huawei.com> 11413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11414L: kvmarm@lists.linux.dev 11415S: Maintained 11416T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11417F: arch/arm64/include/asm/kvm* 11418F: arch/arm64/include/uapi/asm/kvm* 11419F: arch/arm64/kvm/ 11420F: include/kvm/arm_* 11421F: tools/testing/selftests/kvm/*/aarch64/ 11422F: tools/testing/selftests/kvm/aarch64/ 11423 11424KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11425M: Huacai Chen <chenhuacai@kernel.org> 11426L: linux-mips@vger.kernel.org 11427L: kvm@vger.kernel.org 11428S: Maintained 11429T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11430F: arch/mips/include/asm/kvm* 11431F: arch/mips/include/uapi/asm/kvm* 11432F: arch/mips/kvm/ 11433 11434KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11435M: Michael Ellerman <mpe@ellerman.id.au> 11436R: Nicholas Piggin <npiggin@gmail.com> 11437L: linuxppc-dev@lists.ozlabs.org 11438L: kvm@vger.kernel.org 11439S: Maintained (Book3S 64-bit HV) 11440S: Odd fixes (Book3S 64-bit PR) 11441S: Orphan (Book3E and 32-bit) 11442T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11443F: arch/powerpc/include/asm/kvm* 11444F: arch/powerpc/include/uapi/asm/kvm* 11445F: arch/powerpc/kernel/kvm* 11446F: arch/powerpc/kvm/ 11447 11448KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11449M: Anup Patel <anup@brainfault.org> 11450R: Atish Patra <atishp@atishpatra.org> 11451L: kvm@vger.kernel.org 11452L: kvm-riscv@lists.infradead.org 11453L: linux-riscv@lists.infradead.org 11454S: Maintained 11455T: git https://github.com/kvm-riscv/linux.git 11456F: arch/riscv/include/asm/kvm* 11457F: arch/riscv/include/uapi/asm/kvm* 11458F: arch/riscv/kvm/ 11459F: tools/testing/selftests/kvm/*/riscv/ 11460 11461KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11462M: Christian Borntraeger <borntraeger@linux.ibm.com> 11463M: Janosch Frank <frankja@linux.ibm.com> 11464M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11465R: David Hildenbrand <david@redhat.com> 11466L: kvm@vger.kernel.org 11467S: Supported 11468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11469F: Documentation/virt/kvm/s390* 11470F: arch/s390/include/asm/gmap.h 11471F: arch/s390/include/asm/kvm* 11472F: arch/s390/include/uapi/asm/kvm* 11473F: arch/s390/include/uapi/asm/uvdevice.h 11474F: arch/s390/kernel/uv.c 11475F: arch/s390/kvm/ 11476F: arch/s390/mm/gmap.c 11477F: drivers/s390/char/uvdevice.c 11478F: tools/testing/selftests/drivers/s390x/uvdevice/ 11479F: tools/testing/selftests/kvm/*/s390x/ 11480F: tools/testing/selftests/kvm/s390x/ 11481 11482KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11483M: Sean Christopherson <seanjc@google.com> 11484M: Paolo Bonzini <pbonzini@redhat.com> 11485L: kvm@vger.kernel.org 11486S: Supported 11487P: Documentation/process/maintainer-kvm-x86.rst 11488T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11489F: arch/x86/include/asm/kvm* 11490F: arch/x86/include/asm/svm.h 11491F: arch/x86/include/asm/vmx*.h 11492F: arch/x86/include/uapi/asm/kvm* 11493F: arch/x86/include/uapi/asm/svm.h 11494F: arch/x86/include/uapi/asm/vmx.h 11495F: arch/x86/kvm/ 11496F: arch/x86/kvm/*/ 11497 11498KERNFS 11499M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11500M: Tejun Heo <tj@kernel.org> 11501S: Supported 11502T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11503F: fs/kernfs/ 11504F: include/linux/kernfs.h 11505 11506KEXEC 11507M: Eric Biederman <ebiederm@xmission.com> 11508L: kexec@lists.infradead.org 11509S: Maintained 11510W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11511F: include/linux/kexec.h 11512F: include/uapi/linux/kexec.h 11513F: kernel/kexec* 11514 11515KEYS-ENCRYPTED 11516M: Mimi Zohar <zohar@linux.ibm.com> 11517L: linux-integrity@vger.kernel.org 11518L: keyrings@vger.kernel.org 11519S: Supported 11520F: Documentation/security/keys/trusted-encrypted.rst 11521F: include/keys/encrypted-type.h 11522F: security/keys/encrypted-keys/ 11523 11524KEYS-TRUSTED 11525M: James Bottomley <jejb@linux.ibm.com> 11526M: Jarkko Sakkinen <jarkko@kernel.org> 11527M: Mimi Zohar <zohar@linux.ibm.com> 11528L: linux-integrity@vger.kernel.org 11529L: keyrings@vger.kernel.org 11530S: Supported 11531F: Documentation/security/keys/trusted-encrypted.rst 11532F: include/keys/trusted-type.h 11533F: include/keys/trusted_tpm.h 11534F: security/keys/trusted-keys/ 11535 11536KEYS-TRUSTED-CAAM 11537M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11538R: Pengutronix Kernel Team <kernel@pengutronix.de> 11539L: linux-integrity@vger.kernel.org 11540L: keyrings@vger.kernel.org 11541S: Maintained 11542F: include/keys/trusted_caam.h 11543F: security/keys/trusted-keys/trusted_caam.c 11544 11545KEYS-TRUSTED-TEE 11546M: Sumit Garg <sumit.garg@linaro.org> 11547L: linux-integrity@vger.kernel.org 11548L: keyrings@vger.kernel.org 11549S: Supported 11550F: include/keys/trusted_tee.h 11551F: security/keys/trusted-keys/trusted_tee.c 11552 11553KEYS/KEYRINGS 11554M: David Howells <dhowells@redhat.com> 11555M: Jarkko Sakkinen <jarkko@kernel.org> 11556L: keyrings@vger.kernel.org 11557S: Maintained 11558F: Documentation/security/keys/core.rst 11559F: include/keys/ 11560F: include/linux/key-type.h 11561F: include/linux/key.h 11562F: include/linux/keyctl.h 11563F: include/uapi/linux/keyctl.h 11564F: security/keys/ 11565 11566KEYS/KEYRINGS_INTEGRITY 11567M: Jarkko Sakkinen <jarkko@kernel.org> 11568M: Mimi Zohar <zohar@linux.ibm.com> 11569L: linux-integrity@vger.kernel.org 11570L: keyrings@vger.kernel.org 11571S: Supported 11572F: security/integrity/platform_certs 11573 11574KFENCE 11575M: Alexander Potapenko <glider@google.com> 11576M: Marco Elver <elver@google.com> 11577R: Dmitry Vyukov <dvyukov@google.com> 11578L: kasan-dev@googlegroups.com 11579S: Maintained 11580F: Documentation/dev-tools/kfence.rst 11581F: arch/*/include/asm/kfence.h 11582F: include/linux/kfence.h 11583F: lib/Kconfig.kfence 11584F: mm/kfence/ 11585 11586KFIFO 11587M: Stefani Seibold <stefani@seibold.net> 11588S: Maintained 11589F: include/linux/kfifo.h 11590F: lib/kfifo.c 11591F: samples/kfifo/ 11592 11593KGDB / KDB /debug_core 11594M: Jason Wessel <jason.wessel@windriver.com> 11595M: Daniel Thompson <daniel.thompson@linaro.org> 11596R: Douglas Anderson <dianders@chromium.org> 11597L: kgdb-bugreport@lists.sourceforge.net 11598S: Maintained 11599W: http://kgdb.wiki.kernel.org/ 11600T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11601F: Documentation/dev-tools/kgdb.rst 11602F: drivers/misc/kgdbts.c 11603F: drivers/tty/serial/kgdboc.c 11604F: include/linux/kdb.h 11605F: include/linux/kgdb.h 11606F: kernel/debug/ 11607F: kernel/module/kdb.c 11608 11609KHADAS MCU MFD DRIVER 11610M: Neil Armstrong <neil.armstrong@linaro.org> 11611L: linux-amlogic@lists.infradead.org 11612S: Maintained 11613F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11614F: drivers/mfd/khadas-mcu.c 11615F: drivers/thermal/khadas_mcu_fan.c 11616F: include/linux/mfd/khadas-mcu.h 11617 11618KIONIX/ROHM KX022A ACCELEROMETER 11619M: Matti Vaittinen <mazziesaccount@gmail.com> 11620L: linux-iio@vger.kernel.org 11621S: Supported 11622F: drivers/iio/accel/kionix-kx022a* 11623 11624KMEMLEAK 11625M: Catalin Marinas <catalin.marinas@arm.com> 11626S: Maintained 11627F: Documentation/dev-tools/kmemleak.rst 11628F: include/linux/kmemleak.h 11629F: mm/kmemleak.c 11630F: samples/kmemleak/kmemleak-test.c 11631 11632KMSAN 11633M: Alexander Potapenko <glider@google.com> 11634R: Marco Elver <elver@google.com> 11635R: Dmitry Vyukov <dvyukov@google.com> 11636L: kasan-dev@googlegroups.com 11637S: Maintained 11638F: Documentation/dev-tools/kmsan.rst 11639F: arch/*/include/asm/kmsan.h 11640F: arch/*/mm/kmsan_* 11641F: include/linux/kmsan*.h 11642F: lib/Kconfig.kmsan 11643F: mm/kmsan/ 11644F: scripts/Makefile.kmsan 11645 11646KPROBES 11647M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11648M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11649M: "David S. Miller" <davem@davemloft.net> 11650M: Masami Hiramatsu <mhiramat@kernel.org> 11651L: linux-kernel@vger.kernel.org 11652L: linux-trace-kernel@vger.kernel.org 11653S: Maintained 11654Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11655T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11656F: Documentation/trace/kprobes.rst 11657F: include/asm-generic/kprobes.h 11658F: include/linux/kprobes.h 11659F: kernel/kprobes.c 11660F: lib/test_kprobes.c 11661F: samples/kprobes 11662 11663KS0108 LCD CONTROLLER DRIVER 11664M: Miguel Ojeda <ojeda@kernel.org> 11665S: Maintained 11666F: Documentation/admin-guide/auxdisplay/ks0108.rst 11667F: drivers/auxdisplay/ks0108.c 11668F: include/linux/ks0108.h 11669 11670KTD253 BACKLIGHT DRIVER 11671M: Linus Walleij <linus.walleij@linaro.org> 11672S: Maintained 11673F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11674F: drivers/video/backlight/ktd253-backlight.c 11675 11676KTEST 11677M: Steven Rostedt <rostedt@goodmis.org> 11678M: John Hawley <warthog9@eaglescrag.net> 11679S: Maintained 11680F: tools/testing/ktest 11681 11682KTZ8866 BACKLIGHT DRIVER 11683M: Jianhua Lu <lujianhua000@gmail.com> 11684S: Maintained 11685F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11686F: drivers/video/backlight/ktz8866.c 11687 11688KVM PARAVIRT (KVM/paravirt) 11689M: Paolo Bonzini <pbonzini@redhat.com> 11690R: Wanpeng Li <wanpengli@tencent.com> 11691R: Vitaly Kuznetsov <vkuznets@redhat.com> 11692L: kvm@vger.kernel.org 11693S: Supported 11694T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11695F: arch/um/include/asm/kvm_para.h 11696F: arch/x86/include/asm/kvm_para.h 11697F: arch/x86/include/asm/pvclock-abi.h 11698F: arch/x86/include/uapi/asm/kvm_para.h 11699F: arch/x86/kernel/kvm.c 11700F: arch/x86/kernel/kvmclock.c 11701F: include/asm-generic/kvm_para.h 11702F: include/linux/kvm_para.h 11703F: include/uapi/asm-generic/kvm_para.h 11704F: include/uapi/linux/kvm_para.h 11705 11706KVM X86 HYPER-V (KVM/hyper-v) 11707M: Vitaly Kuznetsov <vkuznets@redhat.com> 11708M: Sean Christopherson <seanjc@google.com> 11709M: Paolo Bonzini <pbonzini@redhat.com> 11710L: kvm@vger.kernel.org 11711S: Supported 11712T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11713F: arch/x86/kvm/hyperv.* 11714F: arch/x86/kvm/kvm_onhyperv.* 11715F: arch/x86/kvm/svm/hyperv.* 11716F: arch/x86/kvm/svm/svm_onhyperv.* 11717F: arch/x86/kvm/vmx/hyperv.* 11718 11719KVM X86 Xen (KVM/Xen) 11720M: David Woodhouse <dwmw2@infradead.org> 11721M: Paul Durrant <paul@xen.org> 11722M: Sean Christopherson <seanjc@google.com> 11723M: Paolo Bonzini <pbonzini@redhat.com> 11724L: kvm@vger.kernel.org 11725S: Supported 11726T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11727F: arch/x86/kvm/xen.* 11728 11729L3MDEV 11730M: David Ahern <dsahern@kernel.org> 11731L: netdev@vger.kernel.org 11732S: Maintained 11733F: include/net/l3mdev.h 11734F: net/l3mdev 11735 11736LANDLOCK SECURITY MODULE 11737M: Mickaël Salaün <mic@digikod.net> 11738L: linux-security-module@vger.kernel.org 11739S: Supported 11740W: https://landlock.io 11741T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11742F: Documentation/security/landlock.rst 11743F: Documentation/userspace-api/landlock.rst 11744F: include/uapi/linux/landlock.h 11745F: samples/landlock/ 11746F: security/landlock/ 11747F: tools/testing/selftests/landlock/ 11748K: landlock 11749K: LANDLOCK 11750 11751LANTIQ / INTEL Ethernet drivers 11752M: Hauke Mehrtens <hauke@hauke-m.de> 11753L: netdev@vger.kernel.org 11754S: Maintained 11755F: drivers/net/dsa/lantiq_gswip.c 11756F: drivers/net/dsa/lantiq_pce.h 11757F: drivers/net/ethernet/lantiq_xrx200.c 11758F: net/dsa/tag_gswip.c 11759 11760LANTIQ MIPS ARCHITECTURE 11761M: John Crispin <john@phrozen.org> 11762L: linux-mips@vger.kernel.org 11763S: Maintained 11764F: arch/mips/lantiq 11765F: drivers/soc/lantiq 11766 11767LASI 53c700 driver for PARISC 11768M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11769L: linux-scsi@vger.kernel.org 11770S: Maintained 11771F: Documentation/scsi/53c700.rst 11772F: drivers/scsi/53c700* 11773 11774LEAKING_ADDRESSES 11775M: Tobin C. Harding <me@tobin.cc> 11776M: Tycho Andersen <tycho@tycho.pizza> 11777L: linux-hardening@vger.kernel.org 11778S: Maintained 11779T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11780F: scripts/leaking_addresses.pl 11781 11782LED SUBSYSTEM 11783M: Pavel Machek <pavel@ucw.cz> 11784M: Lee Jones <lee@kernel.org> 11785L: linux-leds@vger.kernel.org 11786S: Maintained 11787T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11788F: Documentation/devicetree/bindings/leds/ 11789F: Documentation/leds/ 11790F: drivers/leds/ 11791F: include/dt-bindings/leds/ 11792F: include/linux/leds.h 11793 11794LEGACY EEPROM DRIVER 11795M: Jean Delvare <jdelvare@suse.com> 11796S: Maintained 11797F: Documentation/misc-devices/eeprom.rst 11798F: drivers/misc/eeprom/eeprom.c 11799 11800LEGO MINDSTORMS EV3 11801R: David Lechner <david@lechnology.com> 11802S: Maintained 11803F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11804F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11805F: drivers/power/supply/lego_ev3_battery.c 11806 11807LEGO USB Tower driver 11808M: Juergen Stuber <starblue@users.sourceforge.net> 11809L: legousb-devel@lists.sourceforge.net 11810S: Maintained 11811W: http://legousb.sourceforge.net/ 11812F: drivers/usb/misc/legousbtower.c 11813 11814LETSKETCH HID TABLET DRIVER 11815M: Hans de Goede <hdegoede@redhat.com> 11816L: linux-input@vger.kernel.org 11817S: Maintained 11818T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11819F: drivers/hid/hid-letsketch.c 11820 11821LG LAPTOP EXTRAS 11822M: Matan Ziv-Av <matan@svgalib.org> 11823L: platform-driver-x86@vger.kernel.org 11824S: Maintained 11825F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11826F: Documentation/admin-guide/laptops/lg-laptop.rst 11827F: drivers/platform/x86/lg-laptop.c 11828 11829LG2160 MEDIA DRIVER 11830M: Michael Krufky <mkrufky@linuxtv.org> 11831L: linux-media@vger.kernel.org 11832S: Maintained 11833W: https://linuxtv.org 11834W: http://github.com/mkrufky 11835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11836T: git git://linuxtv.org/mkrufky/tuners.git 11837F: drivers/media/dvb-frontends/lg2160.* 11838 11839LGDT3305 MEDIA DRIVER 11840M: Michael Krufky <mkrufky@linuxtv.org> 11841L: linux-media@vger.kernel.org 11842S: Maintained 11843W: https://linuxtv.org 11844W: http://github.com/mkrufky 11845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11846T: git git://linuxtv.org/mkrufky/tuners.git 11847F: drivers/media/dvb-frontends/lgdt3305.* 11848 11849LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11850M: Viresh Kumar <vireshk@kernel.org> 11851L: linux-ide@vger.kernel.org 11852S: Maintained 11853T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11854F: drivers/ata/pata_arasan_cf.c 11855F: include/linux/pata_arasan_cf_data.h 11856 11857LIBATA PATA DRIVERS 11858R: Sergey Shtylyov <s.shtylyov@omp.ru> 11859L: linux-ide@vger.kernel.org 11860F: drivers/ata/ata_*.c 11861F: drivers/ata/pata_*.c 11862 11863LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11864M: Linus Walleij <linus.walleij@linaro.org> 11865L: linux-ide@vger.kernel.org 11866S: Maintained 11867T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11868F: drivers/ata/pata_ftide010.c 11869F: drivers/ata/sata_gemini.c 11870F: drivers/ata/sata_gemini.h 11871 11872LIBATA SATA AHCI PLATFORM devices support 11873M: Hans de Goede <hdegoede@redhat.com> 11874M: Jens Axboe <axboe@kernel.dk> 11875L: linux-ide@vger.kernel.org 11876S: Maintained 11877T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11878F: drivers/ata/ahci_platform.c 11879F: drivers/ata/libahci_platform.c 11880F: include/linux/ahci_platform.h 11881 11882LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11883M: Serge Semin <fancer.lancer@gmail.com> 11884L: linux-ide@vger.kernel.org 11885S: Maintained 11886T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11887F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11888F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11889F: drivers/ata/ahci_dwc.c 11890 11891LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11892M: Mikael Pettersson <mikpelinux@gmail.com> 11893L: linux-ide@vger.kernel.org 11894S: Maintained 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11896F: drivers/ata/sata_promise.* 11897 11898LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11899M: Damien Le Moal <dlemoal@kernel.org> 11900L: linux-ide@vger.kernel.org 11901S: Maintained 11902T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11903F: Documentation/ABI/testing/sysfs-ata 11904F: Documentation/devicetree/bindings/ata/ 11905F: drivers/ata/ 11906F: include/linux/ata.h 11907F: include/linux/libata.h 11908 11909LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11910M: Vishal Verma <vishal.l.verma@intel.com> 11911M: Dan Williams <dan.j.williams@intel.com> 11912M: Dave Jiang <dave.jiang@intel.com> 11913L: nvdimm@lists.linux.dev 11914S: Supported 11915Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11916P: Documentation/nvdimm/maintainer-entry-profile.rst 11917F: drivers/nvdimm/btt* 11918 11919LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11920M: Dan Williams <dan.j.williams@intel.com> 11921M: Vishal Verma <vishal.l.verma@intel.com> 11922M: Dave Jiang <dave.jiang@intel.com> 11923L: nvdimm@lists.linux.dev 11924S: Supported 11925Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11926P: Documentation/nvdimm/maintainer-entry-profile.rst 11927F: drivers/nvdimm/pmem* 11928 11929LIBNVDIMM: DEVICETREE BINDINGS 11930M: Oliver O'Halloran <oohall@gmail.com> 11931L: nvdimm@lists.linux.dev 11932S: Supported 11933Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11934F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11935F: drivers/nvdimm/of_pmem.c 11936 11937LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11938M: Dan Williams <dan.j.williams@intel.com> 11939M: Vishal Verma <vishal.l.verma@intel.com> 11940M: Dave Jiang <dave.jiang@intel.com> 11941M: Ira Weiny <ira.weiny@intel.com> 11942L: nvdimm@lists.linux.dev 11943S: Supported 11944Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11945P: Documentation/nvdimm/maintainer-entry-profile.rst 11946T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11947F: drivers/acpi/nfit/* 11948F: drivers/nvdimm/* 11949F: include/linux/libnvdimm.h 11950F: include/linux/nd.h 11951F: include/uapi/linux/ndctl.h 11952F: tools/testing/nvdimm/ 11953 11954LICENSES and SPDX stuff 11955M: Thomas Gleixner <tglx@linutronix.de> 11956M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11957L: linux-spdx@vger.kernel.org 11958S: Maintained 11959T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11960F: COPYING 11961F: Documentation/process/license-rules.rst 11962F: LICENSES/ 11963F: scripts/spdxcheck-test.sh 11964F: scripts/spdxcheck.py 11965F: scripts/spdxexclude 11966 11967LINEAR RANGES HELPERS 11968M: Mark Brown <broonie@kernel.org> 11969R: Matti Vaittinen <mazziesaccount@gmail.com> 11970F: include/linux/linear_range.h 11971F: lib/linear_ranges.c 11972F: lib/test_linear_ranges.c 11973 11974LINUX FOR POWER MACINTOSH 11975L: linuxppc-dev@lists.ozlabs.org 11976S: Orphan 11977F: arch/powerpc/platforms/powermac/ 11978F: drivers/macintosh/ 11979X: drivers/macintosh/adb-iop.c 11980X: drivers/macintosh/via-macii.c 11981 11982LINUX FOR POWERPC (32-BIT AND 64-BIT) 11983M: Michael Ellerman <mpe@ellerman.id.au> 11984R: Nicholas Piggin <npiggin@gmail.com> 11985R: Christophe Leroy <christophe.leroy@csgroup.eu> 11986L: linuxppc-dev@lists.ozlabs.org 11987S: Supported 11988W: https://github.com/linuxppc/wiki/wiki 11989Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11990T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11991F: Documentation/ABI/stable/sysfs-firmware-opal-* 11992F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11993F: Documentation/devicetree/bindings/powerpc/ 11994F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11995F: Documentation/powerpc/ 11996F: arch/powerpc/ 11997F: drivers/*/*/*pasemi* 11998F: drivers/*/*pasemi* 11999F: drivers/char/tpm/tpm_ibmvtpm* 12000F: drivers/crypto/nx/ 12001F: drivers/crypto/vmx/ 12002F: drivers/i2c/busses/i2c-opal.c 12003F: drivers/net/ethernet/ibm/ibmveth.* 12004F: drivers/net/ethernet/ibm/ibmvnic.* 12005F: drivers/pci/hotplug/pnv_php.c 12006F: drivers/pci/hotplug/rpa* 12007F: drivers/rtc/rtc-opal.c 12008F: drivers/scsi/ibmvscsi/ 12009F: drivers/tty/hvc/hvc_opal.c 12010F: drivers/watchdog/wdrtas.c 12011F: tools/testing/selftests/powerpc 12012N: /pmac 12013N: powermac 12014N: powernv 12015N: [^a-z0-9]ps3 12016N: pseries 12017 12018LINUX FOR POWERPC EMBEDDED MPC5XXX 12019M: Anatolij Gustschin <agust@denx.de> 12020L: linuxppc-dev@lists.ozlabs.org 12021S: Odd Fixes 12022F: arch/powerpc/platforms/512x/ 12023F: arch/powerpc/platforms/52xx/ 12024 12025LINUX FOR POWERPC EMBEDDED PPC4XX 12026L: linuxppc-dev@lists.ozlabs.org 12027S: Orphan 12028F: arch/powerpc/platforms/40x/ 12029F: arch/powerpc/platforms/44x/ 12030 12031LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12032M: Scott Wood <oss@buserror.net> 12033L: linuxppc-dev@lists.ozlabs.org 12034S: Odd fixes 12035T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12036F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12037F: Documentation/devicetree/bindings/powerpc/fsl/ 12038F: arch/powerpc/platforms/83xx/ 12039F: arch/powerpc/platforms/85xx/ 12040 12041LINUX FOR POWERPC EMBEDDED PPC8XX 12042M: Christophe Leroy <christophe.leroy@csgroup.eu> 12043L: linuxppc-dev@lists.ozlabs.org 12044S: Maintained 12045F: arch/powerpc/platforms/8xx/ 12046 12047LINUX KERNEL DUMP TEST MODULE (LKDTM) 12048M: Kees Cook <keescook@chromium.org> 12049S: Maintained 12050F: drivers/misc/lkdtm/* 12051F: tools/testing/selftests/lkdtm/* 12052 12053LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12054M: Alan Stern <stern@rowland.harvard.edu> 12055M: Andrea Parri <parri.andrea@gmail.com> 12056M: Will Deacon <will@kernel.org> 12057M: Peter Zijlstra <peterz@infradead.org> 12058M: Boqun Feng <boqun.feng@gmail.com> 12059M: Nicholas Piggin <npiggin@gmail.com> 12060M: David Howells <dhowells@redhat.com> 12061M: Jade Alglave <j.alglave@ucl.ac.uk> 12062M: Luc Maranget <luc.maranget@inria.fr> 12063M: "Paul E. McKenney" <paulmck@kernel.org> 12064R: Akira Yokosawa <akiyks@gmail.com> 12065R: Daniel Lustig <dlustig@nvidia.com> 12066R: Joel Fernandes <joel@joelfernandes.org> 12067L: linux-kernel@vger.kernel.org 12068L: linux-arch@vger.kernel.org 12069S: Supported 12070T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12071F: Documentation/atomic_bitops.txt 12072F: Documentation/atomic_t.txt 12073F: Documentation/core-api/refcount-vs-atomic.rst 12074F: Documentation/litmus-tests/ 12075F: Documentation/memory-barriers.txt 12076F: tools/memory-model/ 12077 12078LINUX-NEXT TREE 12079M: Stephen Rothwell <sfr@canb.auug.org.au> 12080L: linux-next@vger.kernel.org 12081S: Supported 12082B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12083T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12084 12085LIS3LV02D ACCELEROMETER DRIVER 12086M: Eric Piel <eric.piel@tremplin-utc.net> 12087S: Maintained 12088F: Documentation/misc-devices/lis3lv02d.rst 12089F: drivers/misc/lis3lv02d/ 12090F: drivers/platform/x86/hp/hp_accel.c 12091 12092LIST KUNIT TEST 12093M: David Gow <davidgow@google.com> 12094L: linux-kselftest@vger.kernel.org 12095L: kunit-dev@googlegroups.com 12096S: Maintained 12097F: lib/list-test.c 12098 12099LITEX PLATFORM 12100M: Karol Gugala <kgugala@antmicro.com> 12101M: Mateusz Holenko <mholenko@antmicro.com> 12102M: Gabriel Somlo <gsomlo@gmail.com> 12103M: Joel Stanley <joel@jms.id.au> 12104S: Maintained 12105F: Documentation/devicetree/bindings/*/litex,*.yaml 12106F: arch/openrisc/boot/dts/or1klitex.dts 12107F: drivers/mmc/host/litex_mmc.c 12108F: drivers/net/ethernet/litex/* 12109F: drivers/soc/litex/* 12110F: drivers/tty/serial/liteuart.c 12111F: include/linux/litex.h 12112N: litex 12113 12114LIVE PATCHING 12115M: Josh Poimboeuf <jpoimboe@kernel.org> 12116M: Jiri Kosina <jikos@kernel.org> 12117M: Miroslav Benes <mbenes@suse.cz> 12118M: Petr Mladek <pmladek@suse.com> 12119R: Joe Lawrence <joe.lawrence@redhat.com> 12120L: live-patching@vger.kernel.org 12121S: Maintained 12122T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12123F: Documentation/ABI/testing/sysfs-kernel-livepatch 12124F: Documentation/livepatch/ 12125F: arch/powerpc/include/asm/livepatch.h 12126F: include/linux/livepatch.h 12127F: kernel/livepatch/ 12128F: kernel/module/livepatch.c 12129F: lib/livepatch/ 12130F: samples/livepatch/ 12131F: tools/testing/selftests/livepatch/ 12132 12133LLC (802.2) 12134L: netdev@vger.kernel.org 12135S: Odd fixes 12136F: include/linux/llc.h 12137F: include/net/llc* 12138F: include/uapi/linux/llc.h 12139F: net/llc/ 12140 12141LM73 HARDWARE MONITOR DRIVER 12142M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12143L: linux-hwmon@vger.kernel.org 12144S: Maintained 12145F: drivers/hwmon/lm73.c 12146 12147LM78 HARDWARE MONITOR DRIVER 12148M: Jean Delvare <jdelvare@suse.com> 12149L: linux-hwmon@vger.kernel.org 12150S: Maintained 12151F: Documentation/hwmon/lm78.rst 12152F: drivers/hwmon/lm78.c 12153 12154LM83 HARDWARE MONITOR DRIVER 12155M: Jean Delvare <jdelvare@suse.com> 12156L: linux-hwmon@vger.kernel.org 12157S: Maintained 12158F: Documentation/hwmon/lm83.rst 12159F: drivers/hwmon/lm83.c 12160 12161LM90 HARDWARE MONITOR DRIVER 12162M: Jean Delvare <jdelvare@suse.com> 12163L: linux-hwmon@vger.kernel.org 12164S: Maintained 12165F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12166F: Documentation/hwmon/lm90.rst 12167F: drivers/hwmon/lm90.c 12168F: include/dt-bindings/thermal/lm90.h 12169 12170LM95234 HARDWARE MONITOR DRIVER 12171M: Guenter Roeck <linux@roeck-us.net> 12172L: linux-hwmon@vger.kernel.org 12173S: Maintained 12174F: Documentation/hwmon/lm95234.rst 12175F: drivers/hwmon/lm95234.c 12176 12177LME2510 MEDIA DRIVER 12178M: Malcolm Priestley <tvboxspy@gmail.com> 12179L: linux-media@vger.kernel.org 12180S: Maintained 12181W: https://linuxtv.org 12182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12183F: drivers/media/usb/dvb-usb-v2/lmedm04* 12184 12185LOADPIN SECURITY MODULE 12186M: Kees Cook <keescook@chromium.org> 12187S: Supported 12188T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12189F: Documentation/admin-guide/LSM/LoadPin.rst 12190F: security/loadpin/ 12191 12192LOCKING PRIMITIVES 12193M: Peter Zijlstra <peterz@infradead.org> 12194M: Ingo Molnar <mingo@redhat.com> 12195M: Will Deacon <will@kernel.org> 12196R: Waiman Long <longman@redhat.com> 12197R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12198L: linux-kernel@vger.kernel.org 12199S: Maintained 12200T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12201F: Documentation/locking/ 12202F: arch/*/include/asm/spinlock*.h 12203F: include/linux/lockdep.h 12204F: include/linux/mutex*.h 12205F: include/linux/rwlock*.h 12206F: include/linux/rwsem*.h 12207F: include/linux/seqlock.h 12208F: include/linux/spinlock*.h 12209F: kernel/locking/ 12210F: lib/locking*.[ch] 12211X: kernel/locking/locktorture.c 12212 12213LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12214M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12215L: linux-ntfs-dev@lists.sourceforge.net 12216S: Maintained 12217W: http://www.linux-ntfs.org/content/view/19/37/ 12218F: Documentation/admin-guide/ldm.rst 12219F: block/partitions/ldm.* 12220 12221LOGITECH HID GAMING KEYBOARDS 12222M: Hans de Goede <hdegoede@redhat.com> 12223L: linux-input@vger.kernel.org 12224S: Maintained 12225T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12226F: drivers/hid/hid-lg-g15.c 12227 12228LONTIUM LT8912B MIPI TO HDMI BRIDGE 12229M: Adrien Grassein <adrien.grassein@gmail.com> 12230S: Maintained 12231F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12232F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12233 12234LOONGARCH 12235M: Huacai Chen <chenhuacai@kernel.org> 12236R: WANG Xuerui <kernel@xen0n.name> 12237L: loongarch@lists.linux.dev 12238S: Maintained 12239T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12240F: Documentation/loongarch/ 12241F: Documentation/translations/zh_CN/loongarch/ 12242F: arch/loongarch/ 12243F: drivers/*/*loongarch* 12244 12245LOONGSON GPIO DRIVER 12246M: Yinbo Zhu <zhuyinbo@loongson.cn> 12247L: linux-gpio@vger.kernel.org 12248S: Maintained 12249F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12250F: drivers/gpio/gpio-loongson-64bit.c 12251 12252LOONGSON LS2X I2C DRIVER 12253M: Binbin Zhou <zhoubinbin@loongson.cn> 12254L: linux-i2c@vger.kernel.org 12255S: Maintained 12256F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12257F: drivers/i2c/busses/i2c-ls2x.c 12258 12259LOONGSON-2 SOC SERIES CLOCK DRIVER 12260M: Yinbo Zhu <zhuyinbo@loongson.cn> 12261L: linux-clk@vger.kernel.org 12262S: Maintained 12263F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12264F: drivers/clk/clk-loongson2.c 12265F: include/dt-bindings/clock/loongson,ls2k-clk.h 12266 12267LOONGSON-2 SOC SERIES GUTS DRIVER 12268M: Yinbo Zhu <zhuyinbo@loongson.cn> 12269L: loongarch@lists.linux.dev 12270S: Maintained 12271F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12272F: drivers/soc/loongson/loongson2_guts.c 12273 12274LOONGSON-2 SOC SERIES PINCTRL DRIVER 12275M: zhanghongchen <zhanghongchen@loongson.cn> 12276M: Yinbo Zhu <zhuyinbo@loongson.cn> 12277L: linux-gpio@vger.kernel.org 12278S: Maintained 12279F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12280F: drivers/pinctrl/pinctrl-loongson2.c 12281 12282LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12283M: Sathya Prakash <sathya.prakash@broadcom.com> 12284M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12285M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12286L: MPT-FusionLinux.pdl@broadcom.com 12287L: linux-scsi@vger.kernel.org 12288S: Supported 12289W: http://www.avagotech.com/support/ 12290F: drivers/message/fusion/ 12291F: drivers/scsi/mpt3sas/ 12292 12293LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12294M: Matthew Wilcox <willy@infradead.org> 12295L: linux-scsi@vger.kernel.org 12296S: Maintained 12297F: drivers/scsi/sym53c8xx_2/ 12298 12299LTC1660 DAC DRIVER 12300M: Marcus Folkesson <marcus.folkesson@gmail.com> 12301L: linux-iio@vger.kernel.org 12302S: Maintained 12303F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12304F: drivers/iio/dac/ltc1660.c 12305 12306LTC2688 IIO DAC DRIVER 12307M: Nuno Sá <nuno.sa@analog.com> 12308L: linux-iio@vger.kernel.org 12309S: Supported 12310W: https://ez.analog.com/linux-software-drivers 12311F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12312F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12313F: drivers/iio/dac/ltc2688.c 12314 12315LTC2947 HARDWARE MONITOR DRIVER 12316M: Nuno Sá <nuno.sa@analog.com> 12317L: linux-hwmon@vger.kernel.org 12318S: Supported 12319W: https://ez.analog.com/linux-software-drivers 12320F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12321F: drivers/hwmon/ltc2947-core.c 12322F: drivers/hwmon/ltc2947-i2c.c 12323F: drivers/hwmon/ltc2947-spi.c 12324F: drivers/hwmon/ltc2947.h 12325 12326LTC2983 IIO TEMPERATURE DRIVER 12327M: Nuno Sá <nuno.sa@analog.com> 12328L: linux-iio@vger.kernel.org 12329S: Supported 12330W: https://ez.analog.com/linux-software-drivers 12331F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12332F: drivers/iio/temperature/ltc2983.c 12333 12334LTC4261 HARDWARE MONITOR DRIVER 12335M: Guenter Roeck <linux@roeck-us.net> 12336L: linux-hwmon@vger.kernel.org 12337S: Maintained 12338F: Documentation/hwmon/ltc4261.rst 12339F: drivers/hwmon/ltc4261.c 12340 12341LTC4306 I2C MULTIPLEXER DRIVER 12342M: Michael Hennerich <michael.hennerich@analog.com> 12343L: linux-i2c@vger.kernel.org 12344S: Supported 12345W: https://ez.analog.com/linux-software-drivers 12346F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12347F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12348 12349LTP (Linux Test Project) 12350M: Mike Frysinger <vapier@gentoo.org> 12351M: Cyril Hrubis <chrubis@suse.cz> 12352M: Wanlong Gao <wanlong.gao@gmail.com> 12353M: Jan Stancek <jstancek@redhat.com> 12354M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12355M: Alexey Kodanev <alexey.kodanev@oracle.com> 12356L: ltp@lists.linux.it (subscribers-only) 12357S: Maintained 12358W: http://linux-test-project.github.io/ 12359T: git https://github.com/linux-test-project/ltp.git 12360 12361LYNX 28G SERDES PHY DRIVER 12362M: Ioana Ciornei <ioana.ciornei@nxp.com> 12363L: netdev@vger.kernel.org 12364S: Supported 12365F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12366F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12367 12368LYNX PCS MODULE 12369M: Ioana Ciornei <ioana.ciornei@nxp.com> 12370L: netdev@vger.kernel.org 12371S: Supported 12372F: drivers/net/pcs/pcs-lynx.c 12373F: include/linux/pcs-lynx.h 12374 12375M68K ARCHITECTURE 12376M: Geert Uytterhoeven <geert@linux-m68k.org> 12377L: linux-m68k@lists.linux-m68k.org 12378S: Maintained 12379W: http://www.linux-m68k.org/ 12380T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12381F: arch/m68k/ 12382F: drivers/zorro/ 12383 12384M68K ON APPLE MACINTOSH 12385M: Joshua Thompson <funaho@jurai.org> 12386L: linux-m68k@lists.linux-m68k.org 12387S: Maintained 12388W: http://www.mac.linux-m68k.org/ 12389F: arch/m68k/mac/ 12390F: drivers/macintosh/adb-iop.c 12391F: drivers/macintosh/via-macii.c 12392 12393M68K ON HP9000/300 12394M: Philip Blundell <philb@gnu.org> 12395S: Maintained 12396W: http://www.tazenda.demon.co.uk/phil/linux-hp 12397F: arch/m68k/hp300/ 12398 12399M88DS3103 MEDIA DRIVER 12400M: Antti Palosaari <crope@iki.fi> 12401L: linux-media@vger.kernel.org 12402S: Maintained 12403W: https://linuxtv.org 12404W: http://palosaari.fi/linux/ 12405Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12406T: git git://linuxtv.org/anttip/media_tree.git 12407F: drivers/media/dvb-frontends/m88ds3103* 12408 12409M88RS2000 MEDIA DRIVER 12410M: Malcolm Priestley <tvboxspy@gmail.com> 12411L: linux-media@vger.kernel.org 12412S: Maintained 12413W: https://linuxtv.org 12414Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12415F: drivers/media/dvb-frontends/m88rs2000* 12416 12417MA901 MASTERKIT USB FM RADIO DRIVER 12418M: Alexey Klimov <klimov.linux@gmail.com> 12419L: linux-media@vger.kernel.org 12420S: Maintained 12421T: git git://linuxtv.org/media_tree.git 12422F: drivers/media/radio/radio-ma901.c 12423 12424MAC80211 12425M: Johannes Berg <johannes@sipsolutions.net> 12426L: linux-wireless@vger.kernel.org 12427S: Maintained 12428W: https://wireless.wiki.kernel.org/ 12429Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12430T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12431T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12432F: Documentation/networking/mac80211-injection.rst 12433F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12434F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12435F: include/net/mac80211.h 12436F: net/mac80211/ 12437 12438MAILBOX API 12439M: Jassi Brar <jassisinghbrar@gmail.com> 12440L: linux-kernel@vger.kernel.org 12441S: Maintained 12442F: Documentation/devicetree/bindings/mailbox/ 12443F: drivers/mailbox/ 12444F: include/dt-bindings/mailbox/ 12445F: include/linux/mailbox_client.h 12446F: include/linux/mailbox_controller.h 12447 12448MAILBOX ARM MHUv2 12449M: Viresh Kumar <viresh.kumar@linaro.org> 12450M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12451L: linux-kernel@vger.kernel.org 12452S: Maintained 12453F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12454F: drivers/mailbox/arm_mhuv2.c 12455F: include/linux/mailbox/arm_mhuv2_message.h 12456 12457MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12458M: Michael Kerrisk <mtk.manpages@gmail.com> 12459L: linux-man@vger.kernel.org 12460S: Maintained 12461W: http://www.kernel.org/doc/man-pages 12462 12463MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12464M: Jeremy Kerr <jk@codeconstruct.com.au> 12465M: Matt Johnston <matt@codeconstruct.com.au> 12466L: netdev@vger.kernel.org 12467S: Maintained 12468F: Documentation/networking/mctp.rst 12469F: drivers/net/mctp/ 12470F: include/net/mctp.h 12471F: include/net/mctpdevice.h 12472F: include/net/netns/mctp.h 12473F: net/mctp/ 12474 12475MAPLE TREE 12476M: Liam R. Howlett <Liam.Howlett@oracle.com> 12477L: linux-mm@kvack.org 12478S: Supported 12479F: Documentation/core-api/maple_tree.rst 12480F: include/linux/maple_tree.h 12481F: include/trace/events/maple_tree.h 12482F: lib/maple_tree.c 12483F: lib/test_maple_tree.c 12484F: tools/testing/radix-tree/linux/maple_tree.h 12485F: tools/testing/radix-tree/maple.c 12486 12487MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12488M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12489L: linux-mips@vger.kernel.org 12490S: Maintained 12491F: arch/mips/boot/dts/img/pistachio* 12492 12493MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12494M: Andrew Lunn <andrew@lunn.ch> 12495L: netdev@vger.kernel.org 12496S: Maintained 12497F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12498F: Documentation/networking/devlink/mv88e6xxx.rst 12499F: drivers/net/dsa/mv88e6xxx/ 12500F: include/linux/dsa/mv88e6xxx.h 12501F: include/linux/platform_data/mv88e6xxx.h 12502 12503MARVELL ARMADA 3700 PHY DRIVERS 12504M: Miquel Raynal <miquel.raynal@bootlin.com> 12505S: Maintained 12506F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12507F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12508F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12509F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12510 12511MARVELL ARMADA 3700 SERIAL DRIVER 12512M: Pali Rohár <pali@kernel.org> 12513S: Maintained 12514F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12515F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12516F: drivers/tty/serial/mvebu-uart.c 12517 12518MARVELL ARMADA DRM SUPPORT 12519M: Russell King <linux@armlinux.org.uk> 12520S: Maintained 12521T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12522T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12523F: Documentation/devicetree/bindings/display/armada/ 12524F: drivers/gpu/drm/armada/ 12525F: include/uapi/drm/armada_drm.h 12526 12527MARVELL CRYPTO DRIVER 12528M: Boris Brezillon <bbrezillon@kernel.org> 12529M: Arnaud Ebalard <arno@natisbad.org> 12530M: Srujana Challa <schalla@marvell.com> 12531L: linux-crypto@vger.kernel.org 12532S: Maintained 12533F: drivers/crypto/marvell/ 12534F: include/linux/soc/marvell/octeontx2/ 12535 12536MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12537M: Mirko Lindner <mlindner@marvell.com> 12538M: Stephen Hemminger <stephen@networkplumber.org> 12539L: netdev@vger.kernel.org 12540S: Maintained 12541F: drivers/net/ethernet/marvell/sk* 12542 12543MARVELL LIBERTAS WIRELESS DRIVER 12544L: libertas-dev@lists.infradead.org 12545S: Orphan 12546F: drivers/net/wireless/marvell/libertas/ 12547 12548MARVELL MACCHIATOBIN SUPPORT 12549M: Russell King <linux@armlinux.org.uk> 12550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12551S: Maintained 12552F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12553 12554MARVELL MV643XX ETHERNET DRIVER 12555M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12556L: netdev@vger.kernel.org 12557S: Maintained 12558F: drivers/net/ethernet/marvell/mv643xx_eth.* 12559F: include/linux/mv643xx.h 12560 12561MARVELL MV88X3310 PHY DRIVER 12562M: Russell King <linux@armlinux.org.uk> 12563M: Marek Behún <kabel@kernel.org> 12564L: netdev@vger.kernel.org 12565S: Maintained 12566F: drivers/net/phy/marvell10g.c 12567 12568MARVELL MVEBU THERMAL DRIVER 12569M: Miquel Raynal <miquel.raynal@bootlin.com> 12570S: Maintained 12571F: drivers/thermal/armada_thermal.c 12572 12573MARVELL MVNETA ETHERNET DRIVER 12574M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12575L: netdev@vger.kernel.org 12576S: Maintained 12577F: drivers/net/ethernet/marvell/mvneta.* 12578 12579MARVELL MVPP2 ETHERNET DRIVER 12580M: Marcin Wojtas <mw@semihalf.com> 12581M: Russell King <linux@armlinux.org.uk> 12582L: netdev@vger.kernel.org 12583S: Maintained 12584F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12585F: drivers/net/ethernet/marvell/mvpp2/ 12586 12587MARVELL MWIFIEX WIRELESS DRIVER 12588M: Amitkumar Karwar <amitkarwar@gmail.com> 12589M: Ganapathi Bhat <ganapathi017@gmail.com> 12590M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12591M: Xinming Hu <huxinming820@gmail.com> 12592L: linux-wireless@vger.kernel.org 12593S: Maintained 12594F: drivers/net/wireless/marvell/mwifiex/ 12595 12596MARVELL MWL8K WIRELESS DRIVER 12597M: Lennert Buytenhek <buytenh@wantstofly.org> 12598L: linux-wireless@vger.kernel.org 12599S: Odd Fixes 12600F: drivers/net/wireless/marvell/mwl8k.c 12601 12602MARVELL NAND CONTROLLER DRIVER 12603M: Miquel Raynal <miquel.raynal@bootlin.com> 12604L: linux-mtd@lists.infradead.org 12605S: Maintained 12606F: drivers/mtd/nand/raw/marvell_nand.c 12607 12608MARVELL OCTEON ENDPOINT DRIVER 12609M: Veerasenareddy Burru <vburru@marvell.com> 12610M: Sathesh Edara <sedara@marvell.com> 12611L: netdev@vger.kernel.org 12612S: Supported 12613F: drivers/net/ethernet/marvell/octeon_ep 12614 12615MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12616M: Sunil Goutham <sgoutham@marvell.com> 12617M: Geetha sowjanya <gakula@marvell.com> 12618M: Subbaraya Sundeep <sbhatta@marvell.com> 12619M: hariprasad <hkelam@marvell.com> 12620L: netdev@vger.kernel.org 12621S: Supported 12622F: drivers/net/ethernet/marvell/octeontx2/nic/ 12623F: include/linux/soc/marvell/octeontx2/ 12624 12625MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12626M: Sunil Goutham <sgoutham@marvell.com> 12627M: Linu Cherian <lcherian@marvell.com> 12628M: Geetha sowjanya <gakula@marvell.com> 12629M: Jerin Jacob <jerinj@marvell.com> 12630M: hariprasad <hkelam@marvell.com> 12631M: Subbaraya Sundeep <sbhatta@marvell.com> 12632L: netdev@vger.kernel.org 12633S: Supported 12634F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12635F: drivers/net/ethernet/marvell/octeontx2/af/ 12636 12637MARVELL PRESTERA ETHERNET SWITCH DRIVER 12638M: Taras Chornyi <taras.chornyi@plvision.eu> 12639S: Supported 12640W: https://github.com/Marvell-switching/switchdev-prestera 12641F: drivers/net/ethernet/marvell/prestera/ 12642 12643MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12644M: Nicolas Pitre <nico@fluxnic.net> 12645S: Odd Fixes 12646F: drivers/mmc/host/mvsdio.* 12647 12648MARVELL USB MDIO CONTROLLER DRIVER 12649M: Tobias Waldekranz <tobias@waldekranz.com> 12650L: netdev@vger.kernel.org 12651S: Maintained 12652F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12653F: drivers/net/mdio/mdio-mvusb.c 12654 12655MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12656M: Hu Ziji <huziji@marvell.com> 12657L: linux-mmc@vger.kernel.org 12658S: Supported 12659F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12660F: drivers/mmc/host/sdhci-xenon* 12661 12662MATROX FRAMEBUFFER DRIVER 12663L: linux-fbdev@vger.kernel.org 12664S: Orphan 12665F: drivers/video/fbdev/matrox/matroxfb_* 12666F: include/uapi/linux/matroxfb.h 12667 12668MAX15301 DRIVER 12669M: Daniel Nilsson <daniel.nilsson@flex.com> 12670L: linux-hwmon@vger.kernel.org 12671S: Maintained 12672F: Documentation/hwmon/max15301.rst 12673F: drivers/hwmon/pmbus/max15301.c 12674 12675MAX16065 HARDWARE MONITOR DRIVER 12676M: Guenter Roeck <linux@roeck-us.net> 12677L: linux-hwmon@vger.kernel.org 12678S: Maintained 12679F: Documentation/hwmon/max16065.rst 12680F: drivers/hwmon/max16065.c 12681 12682MAX2175 SDR TUNER DRIVER 12683M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12684L: linux-media@vger.kernel.org 12685S: Maintained 12686T: git git://linuxtv.org/media_tree.git 12687F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12688F: Documentation/userspace-api/media/drivers/max2175.rst 12689F: drivers/media/i2c/max2175* 12690F: include/uapi/linux/max2175.h 12691 12692MAX31827 TEMPERATURE SWITCH DRIVER 12693M: Daniel Matyas <daniel.matyas@analog.com> 12694L: linux-hwmon@vger.kernel.org 12695S: Supported 12696W: http://ez.analog.com/community/linux-device-drivers 12697F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12698F: Documentation/hwmon/max31827.rst 12699F: drivers/hwmon/max31827.c 12700 12701MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12702L: linux-hwmon@vger.kernel.org 12703S: Orphan 12704F: Documentation/hwmon/max6650.rst 12705F: drivers/hwmon/max6650.c 12706 12707MAX6697 HARDWARE MONITOR DRIVER 12708M: Guenter Roeck <linux@roeck-us.net> 12709L: linux-hwmon@vger.kernel.org 12710S: Maintained 12711F: Documentation/devicetree/bindings/hwmon/max6697.txt 12712F: Documentation/hwmon/max6697.rst 12713F: drivers/hwmon/max6697.c 12714F: include/linux/platform_data/max6697.h 12715 12716MAX9286 QUAD GMSL DESERIALIZER DRIVER 12717M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12718M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12719M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12720M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12721L: linux-media@vger.kernel.org 12722S: Maintained 12723F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12724F: drivers/media/i2c/max9286.c 12725 12726MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12727M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12728L: linux-media@vger.kernel.org 12729S: Maintained 12730F: drivers/staging/media/max96712/max96712.c 12731 12732MAX9860 MONO AUDIO VOICE CODEC DRIVER 12733M: Peter Rosin <peda@axentia.se> 12734L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12735S: Maintained 12736F: Documentation/devicetree/bindings/sound/max9860.txt 12737F: sound/soc/codecs/max9860.* 12738 12739MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12740M: Andreas Klinger <ak@it-klinger.de> 12741L: linux-iio@vger.kernel.org 12742S: Maintained 12743F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12744F: drivers/iio/proximity/mb1232.c 12745 12746MAXIM MAX11205 DRIVER 12747M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12748L: linux-iio@vger.kernel.org 12749S: Supported 12750W: https://ez.analog.com/linux-software-drivers 12751F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12752F: drivers/iio/adc/max11205.c 12753 12754MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12755R: Iskren Chernev <iskren.chernev@gmail.com> 12756R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12757R: Marek Szyprowski <m.szyprowski@samsung.com> 12758R: Matheus Castello <matheus@castello.eng.br> 12759L: linux-pm@vger.kernel.org 12760S: Maintained 12761F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12762F: drivers/power/supply/max17040_battery.c 12763 12764MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12765R: Hans de Goede <hdegoede@redhat.com> 12766R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12767R: Marek Szyprowski <m.szyprowski@samsung.com> 12768R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12769R: Purism Kernel Team <kernel@puri.sm> 12770L: linux-pm@vger.kernel.org 12771S: Maintained 12772F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12773F: drivers/power/supply/max17042_battery.c 12774 12775MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12776M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12777L: linux-kernel@vger.kernel.org 12778S: Maintained 12779F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12780F: drivers/regulator/max20086-regulator.c 12781 12782MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12783M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12784L: linux-iio@vger.kernel.org 12785S: Maintained 12786F: drivers/iio/temperature/max30208.c 12787 12788MAXIM MAX77650 PMIC MFD DRIVER 12789M: Bartosz Golaszewski <brgl@bgdev.pl> 12790L: linux-kernel@vger.kernel.org 12791S: Maintained 12792F: Documentation/devicetree/bindings/*/*max77650.yaml 12793F: Documentation/devicetree/bindings/*/max77650*.yaml 12794F: drivers/gpio/gpio-max77650.c 12795F: drivers/input/misc/max77650-onkey.c 12796F: drivers/leds/leds-max77650.c 12797F: drivers/mfd/max77650.c 12798F: drivers/power/supply/max77650-charger.c 12799F: drivers/regulator/max77650-regulator.c 12800F: include/linux/mfd/max77650.h 12801 12802MAXIM MAX77714 PMIC MFD DRIVER 12803M: Luca Ceresoli <luca@lucaceresoli.net> 12804S: Maintained 12805F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12806F: drivers/mfd/max77714.c 12807F: include/linux/mfd/max77714.h 12808 12809MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12810M: Javier Martinez Canillas <javier@dowhile0.org> 12811L: linux-kernel@vger.kernel.org 12812S: Supported 12813F: Documentation/devicetree/bindings/*/*max77802.yaml 12814F: drivers/regulator/max77802-regulator.c 12815F: include/dt-bindings/*/*max77802.h 12816 12817MAXIM MAX77976 BATTERY CHARGER 12818M: Luca Ceresoli <luca@lucaceresoli.net> 12819S: Supported 12820F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12821F: drivers/power/supply/max77976_charger.c 12822 12823MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12825L: linux-pm@vger.kernel.org 12826S: Supported 12827B: mailto:linux-samsung-soc@vger.kernel.org 12828F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12829F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12830F: drivers/power/supply/max14577_charger.c 12831F: drivers/power/supply/max77693_charger.c 12832 12833MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12834M: Chanwoo Choi <cw00.choi@samsung.com> 12835M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12836L: linux-kernel@vger.kernel.org 12837S: Supported 12838B: mailto:linux-samsung-soc@vger.kernel.org 12839F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12840F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12841F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12843F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12844F: drivers/*/*max77843.c 12845F: drivers/*/max14577*.c 12846F: drivers/*/max77686*.c 12847F: drivers/*/max77693*.c 12848F: drivers/clk/clk-max77686.c 12849F: drivers/extcon/extcon-max14577.c 12850F: drivers/extcon/extcon-max77693.c 12851F: drivers/rtc/rtc-max77686.c 12852F: include/linux/mfd/max14577*.h 12853F: include/linux/mfd/max77686*.h 12854F: include/linux/mfd/max77693*.h 12855 12856MAXIRADIO FM RADIO RECEIVER DRIVER 12857M: Hans Verkuil <hverkuil@xs4all.nl> 12858L: linux-media@vger.kernel.org 12859S: Maintained 12860W: https://linuxtv.org 12861T: git git://linuxtv.org/media_tree.git 12862F: drivers/media/radio/radio-maxiradio* 12863 12864MAXLINEAR ETHERNET PHY DRIVER 12865M: Xu Liang <lxu@maxlinear.com> 12866L: netdev@vger.kernel.org 12867S: Supported 12868F: drivers/net/phy/mxl-gpy.c 12869 12870MCAN MMIO DEVICE DRIVER 12871M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12872L: linux-can@vger.kernel.org 12873S: Maintained 12874F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12875F: drivers/net/can/m_can/m_can.c 12876F: drivers/net/can/m_can/m_can.h 12877F: drivers/net/can/m_can/m_can_platform.c 12878 12879MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12880R: Yasushi SHOJI <yashi@spacecubics.com> 12881L: linux-can@vger.kernel.org 12882S: Maintained 12883F: drivers/net/can/usb/mcba_usb.c 12884 12885MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12886M: Rishi Gupta <gupt21@gmail.com> 12887L: linux-i2c@vger.kernel.org 12888L: linux-input@vger.kernel.org 12889S: Maintained 12890F: drivers/hid/hid-mcp2221.c 12891 12892MCP251XFD SPI-CAN NETWORK DRIVER 12893M: Marc Kleine-Budde <mkl@pengutronix.de> 12894M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12895R: Thomas Kopp <thomas.kopp@microchip.com> 12896L: linux-can@vger.kernel.org 12897S: Maintained 12898F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12899F: drivers/net/can/spi/mcp251xfd/ 12900 12901MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12902M: Peter Rosin <peda@axentia.se> 12903L: linux-iio@vger.kernel.org 12904S: Maintained 12905F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12906F: drivers/iio/potentiometer/mcp4018.c 12907F: drivers/iio/potentiometer/mcp4531.c 12908 12909MCR20A IEEE-802.15.4 RADIO DRIVER 12910M: Stefan Schmidt <stefan@datenfreihafen.org> 12911L: linux-wpan@vger.kernel.org 12912S: Odd Fixes 12913W: https://github.com/xueliu/mcr20a-linux 12914F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12915F: drivers/net/ieee802154/mcr20a.c 12916F: drivers/net/ieee802154/mcr20a.h 12917 12918MDIO REGMAP DRIVER 12919M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12920L: netdev@vger.kernel.org 12921S: Maintained 12922F: drivers/net/mdio/mdio-regmap.c 12923F: include/linux/mdio/mdio-regmap.h 12924 12925MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12926M: William Breathitt Gray <william.gray@linaro.org> 12927L: linux-iio@vger.kernel.org 12928S: Maintained 12929F: drivers/iio/dac/cio-dac.c 12930 12931MEDIA CONTROLLER FRAMEWORK 12932M: Sakari Ailus <sakari.ailus@linux.intel.com> 12933M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12934L: linux-media@vger.kernel.org 12935S: Supported 12936W: https://www.linuxtv.org 12937T: git git://linuxtv.org/media_tree.git 12938F: drivers/media/mc/ 12939F: include/media/media-*.h 12940F: include/uapi/linux/media.h 12941 12942MEDIA DRIVER FOR FREESCALE IMX PXP 12943M: Philipp Zabel <p.zabel@pengutronix.de> 12944L: linux-media@vger.kernel.org 12945S: Maintained 12946T: git git://linuxtv.org/media_tree.git 12947F: drivers/media/platform/nxp/imx-pxp.[ch] 12948 12949MEDIA DRIVERS FOR ASCOT2E 12950M: Sergey Kozlov <serjk@netup.ru> 12951M: Abylay Ospan <aospan@netup.ru> 12952L: linux-media@vger.kernel.org 12953S: Supported 12954W: https://linuxtv.org 12955W: http://netup.tv/ 12956T: git git://linuxtv.org/media_tree.git 12957F: drivers/media/dvb-frontends/ascot2e* 12958 12959MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12960M: Jasmin Jessich <jasmin@anw.at> 12961L: linux-media@vger.kernel.org 12962S: Maintained 12963W: https://linuxtv.org 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/cxd2099* 12966 12967MEDIA DRIVERS FOR CXD2841ER 12968M: Sergey Kozlov <serjk@netup.ru> 12969M: Abylay Ospan <aospan@netup.ru> 12970L: linux-media@vger.kernel.org 12971S: Supported 12972W: https://linuxtv.org 12973W: http://netup.tv/ 12974T: git git://linuxtv.org/media_tree.git 12975F: drivers/media/dvb-frontends/cxd2841er* 12976 12977MEDIA DRIVERS FOR CXD2880 12978M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12979L: linux-media@vger.kernel.org 12980S: Supported 12981W: http://linuxtv.org/ 12982T: git git://linuxtv.org/media_tree.git 12983F: drivers/media/dvb-frontends/cxd2880/* 12984F: drivers/media/spi/cxd2880* 12985 12986MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12987L: linux-media@vger.kernel.org 12988S: Orphan 12989W: https://linuxtv.org 12990T: git git://linuxtv.org/media_tree.git 12991F: drivers/media/pci/ddbridge/* 12992 12993MEDIA DRIVERS FOR FREESCALE IMX 12994M: Steve Longerbeam <slongerbeam@gmail.com> 12995M: Philipp Zabel <p.zabel@pengutronix.de> 12996L: linux-media@vger.kernel.org 12997S: Maintained 12998T: git git://linuxtv.org/media_tree.git 12999F: Documentation/admin-guide/media/imx.rst 13000F: Documentation/devicetree/bindings/media/imx.txt 13001F: drivers/staging/media/imx/ 13002F: include/linux/imx-media.h 13003F: include/media/imx.h 13004 13005MEDIA DRIVERS FOR FREESCALE IMX7 13006M: Rui Miguel Silva <rmfrfs@gmail.com> 13007M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13008L: linux-media@vger.kernel.org 13009S: Maintained 13010T: git git://linuxtv.org/media_tree.git 13011F: Documentation/admin-guide/media/imx7.rst 13012F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13013F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13014F: drivers/media/platform/nxp/imx-mipi-csis.c 13015F: drivers/media/platform/nxp/imx7-media-csi.c 13016 13017MEDIA DRIVERS FOR HELENE 13018M: Abylay Ospan <aospan@netup.ru> 13019L: linux-media@vger.kernel.org 13020S: Supported 13021W: https://linuxtv.org 13022W: http://netup.tv/ 13023T: git git://linuxtv.org/media_tree.git 13024F: drivers/media/dvb-frontends/helene* 13025 13026MEDIA DRIVERS FOR HORUS3A 13027M: Sergey Kozlov <serjk@netup.ru> 13028M: Abylay Ospan <aospan@netup.ru> 13029L: linux-media@vger.kernel.org 13030S: Supported 13031W: https://linuxtv.org 13032W: http://netup.tv/ 13033T: git git://linuxtv.org/media_tree.git 13034F: drivers/media/dvb-frontends/horus3a* 13035 13036MEDIA DRIVERS FOR LNBH25 13037M: Sergey Kozlov <serjk@netup.ru> 13038M: Abylay Ospan <aospan@netup.ru> 13039L: linux-media@vger.kernel.org 13040S: Supported 13041W: https://linuxtv.org 13042W: http://netup.tv/ 13043T: git git://linuxtv.org/media_tree.git 13044F: drivers/media/dvb-frontends/lnbh25* 13045 13046MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13047L: linux-media@vger.kernel.org 13048S: Orphan 13049W: https://linuxtv.org 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/mxl5xx* 13052 13053MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13054M: Sergey Kozlov <serjk@netup.ru> 13055M: Abylay Ospan <aospan@netup.ru> 13056L: linux-media@vger.kernel.org 13057S: Supported 13058W: https://linuxtv.org 13059W: http://netup.tv/ 13060T: git git://linuxtv.org/media_tree.git 13061F: drivers/media/pci/netup_unidvb/* 13062 13063MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13064M: Dmitry Osipenko <digetx@gmail.com> 13065L: linux-media@vger.kernel.org 13066L: linux-tegra@vger.kernel.org 13067S: Maintained 13068T: git git://linuxtv.org/media_tree.git 13069F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13070F: drivers/media/platform/nvidia/tegra-vde/ 13071 13072MEDIA DRIVERS FOR RENESAS - CEU 13073M: Jacopo Mondi <jacopo@jmondi.org> 13074L: linux-media@vger.kernel.org 13075L: linux-renesas-soc@vger.kernel.org 13076S: Supported 13077T: git git://linuxtv.org/media_tree.git 13078F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13079F: drivers/media/platform/renesas/renesas-ceu.c 13080F: include/media/drv-intf/renesas-ceu.h 13081 13082MEDIA DRIVERS FOR RENESAS - DRIF 13083M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13084L: linux-media@vger.kernel.org 13085L: linux-renesas-soc@vger.kernel.org 13086S: Supported 13087T: git git://linuxtv.org/media_tree.git 13088F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13089F: drivers/media/platform/renesas/rcar_drif.c 13090 13091MEDIA DRIVERS FOR RENESAS - FCP 13092M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13093L: linux-media@vger.kernel.org 13094L: linux-renesas-soc@vger.kernel.org 13095S: Supported 13096T: git git://linuxtv.org/media_tree.git 13097F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13098F: drivers/media/platform/renesas/rcar-fcp.c 13099F: include/media/rcar-fcp.h 13100 13101MEDIA DRIVERS FOR RENESAS - FDP1 13102M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13103L: linux-media@vger.kernel.org 13104L: linux-renesas-soc@vger.kernel.org 13105S: Supported 13106T: git git://linuxtv.org/media_tree.git 13107F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13108F: drivers/media/platform/renesas/rcar_fdp1.c 13109 13110MEDIA DRIVERS FOR RENESAS - VIN 13111M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13112L: linux-media@vger.kernel.org 13113L: linux-renesas-soc@vger.kernel.org 13114S: Supported 13115T: git git://linuxtv.org/media_tree.git 13116F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13117F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13118F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13119F: drivers/media/platform/renesas/rcar-isp.c 13120F: drivers/media/platform/renesas/rcar-vin/ 13121 13122MEDIA DRIVERS FOR RENESAS - VSP1 13123M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13124M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13125L: linux-media@vger.kernel.org 13126L: linux-renesas-soc@vger.kernel.org 13127S: Supported 13128T: git git://linuxtv.org/media_tree.git 13129F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13130F: drivers/media/platform/renesas/vsp1/ 13131 13132MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13133L: linux-media@vger.kernel.org 13134S: Orphan 13135W: https://linuxtv.org 13136T: git git://linuxtv.org/media_tree.git 13137F: drivers/media/dvb-frontends/stv0910* 13138 13139MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13140L: linux-media@vger.kernel.org 13141S: Orphan 13142W: https://linuxtv.org 13143T: git git://linuxtv.org/media_tree.git 13144F: drivers/media/dvb-frontends/stv6111* 13145 13146MEDIA DRIVERS FOR STM32 - DCMI 13147M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13148L: linux-media@vger.kernel.org 13149S: Supported 13150T: git git://linuxtv.org/media_tree.git 13151F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13152F: drivers/media/platform/st/stm32/stm32-dcmi.c 13153 13154MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13155M: Mauro Carvalho Chehab <mchehab@kernel.org> 13156L: linux-media@vger.kernel.org 13157S: Maintained 13158W: https://linuxtv.org 13159Q: http://patchwork.kernel.org/project/linux-media/list/ 13160T: git git://linuxtv.org/media_tree.git 13161F: Documentation/admin-guide/media/ 13162F: Documentation/devicetree/bindings/media/ 13163F: Documentation/driver-api/media/ 13164F: Documentation/userspace-api/media/ 13165F: drivers/media/ 13166F: drivers/staging/media/ 13167F: include/dt-bindings/media/ 13168F: include/linux/platform_data/media/ 13169F: include/media/ 13170F: include/uapi/linux/dvb/ 13171F: include/uapi/linux/ivtv* 13172F: include/uapi/linux/media.h 13173F: include/uapi/linux/uvcvideo.h 13174F: include/uapi/linux/v4l2-* 13175F: include/uapi/linux/videodev2.h 13176 13177MEDIATEK BLUETOOTH DRIVER 13178M: Sean Wang <sean.wang@mediatek.com> 13179L: linux-bluetooth@vger.kernel.org 13180L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13181S: Maintained 13182F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13183F: drivers/bluetooth/btmtkuart.c 13184 13185MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13186M: Sean Wang <sean.wang@mediatek.com> 13187L: linux-pm@vger.kernel.org 13188S: Maintained 13189F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13190F: drivers/power/reset/mt6323-poweroff.c 13191 13192MEDIATEK CIR DRIVER 13193M: Sean Wang <sean.wang@mediatek.com> 13194S: Maintained 13195F: drivers/media/rc/mtk-cir.c 13196 13197MEDIATEK DMA DRIVER 13198M: Sean Wang <sean.wang@mediatek.com> 13199L: dmaengine@vger.kernel.org 13200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13201L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13202S: Maintained 13203F: Documentation/devicetree/bindings/dma/mtk-* 13204F: drivers/dma/mediatek/ 13205 13206MEDIATEK ETHERNET DRIVER 13207M: Felix Fietkau <nbd@nbd.name> 13208M: John Crispin <john@phrozen.org> 13209M: Sean Wang <sean.wang@mediatek.com> 13210M: Mark Lee <Mark-MC.Lee@mediatek.com> 13211M: Lorenzo Bianconi <lorenzo@kernel.org> 13212L: netdev@vger.kernel.org 13213S: Maintained 13214F: drivers/net/ethernet/mediatek/ 13215 13216MEDIATEK ETHERNET PCS DRIVER 13217M: Alexander Couzens <lynxis@fe80.eu> 13218M: Daniel Golle <daniel@makrotopia.org> 13219L: netdev@vger.kernel.org 13220S: Maintained 13221F: drivers/net/pcs/pcs-mtk-lynxi.c 13222F: include/linux/pcs/pcs-mtk-lynxi.h 13223 13224MEDIATEK ETHERNET PHY DRIVERS 13225M: Daniel Golle <daniel@makrotopia.org> 13226M: Qingfang Deng <dqfext@gmail.com> 13227M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13228L: netdev@vger.kernel.org 13229S: Maintained 13230F: drivers/net/phy/mediatek-ge-soc.c 13231F: drivers/net/phy/mediatek-ge.c 13232 13233MEDIATEK I2C CONTROLLER DRIVER 13234M: Qii Wang <qii.wang@mediatek.com> 13235L: linux-i2c@vger.kernel.org 13236S: Maintained 13237F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13238F: drivers/i2c/busses/i2c-mt65xx.c 13239 13240MEDIATEK IOMMU DRIVER 13241M: Yong Wu <yong.wu@mediatek.com> 13242L: iommu@lists.linux.dev 13243L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13244S: Supported 13245F: Documentation/devicetree/bindings/iommu/mediatek* 13246F: drivers/iommu/mtk_iommu* 13247F: include/dt-bindings/memory/mt*-port.h 13248 13249MEDIATEK JPEG DRIVER 13250M: Bin Liu <bin.liu@mediatek.com> 13251S: Supported 13252F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13253F: drivers/media/platform/mediatek/jpeg/ 13254 13255MEDIATEK KEYPAD DRIVER 13256M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13257S: Supported 13258F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13259F: drivers/input/keyboard/mt6779-keypad.c 13260 13261MEDIATEK MDP DRIVER 13262M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13263M: Houlong Wei <houlong.wei@mediatek.com> 13264M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13265S: Supported 13266F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13267F: drivers/media/platform/mediatek/mdp/ 13268F: drivers/media/platform/mediatek/vpu/ 13269 13270MEDIATEK MEDIA DRIVER 13271M: Tiffany Lin <tiffany.lin@mediatek.com> 13272M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13273M: Yunfei Dong <yunfei.dong@mediatek.com> 13274S: Supported 13275F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13276F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13277F: drivers/media/platform/mediatek/vcodec/ 13278F: drivers/media/platform/mediatek/vpu/ 13279 13280MEDIATEK MMC/SD/SDIO DRIVER 13281M: Chaotian Jing <chaotian.jing@mediatek.com> 13282S: Maintained 13283F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13284F: drivers/mmc/host/mtk-sd.c 13285 13286MEDIATEK MT76 WIRELESS LAN DRIVER 13287M: Felix Fietkau <nbd@nbd.name> 13288M: Lorenzo Bianconi <lorenzo@kernel.org> 13289M: Ryder Lee <ryder.lee@mediatek.com> 13290R: Shayne Chen <shayne.chen@mediatek.com> 13291R: Sean Wang <sean.wang@mediatek.com> 13292L: linux-wireless@vger.kernel.org 13293S: Maintained 13294T: git https://github.com/nbd168/wireless 13295F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13296F: drivers/net/wireless/mediatek/mt76/ 13297 13298MEDIATEK MT7601U WIRELESS LAN DRIVER 13299M: Jakub Kicinski <kuba@kernel.org> 13300L: linux-wireless@vger.kernel.org 13301S: Maintained 13302F: drivers/net/wireless/mediatek/mt7601u/ 13303 13304MEDIATEK MT7621 CLOCK DRIVER 13305M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13306S: Maintained 13307F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13308F: drivers/clk/ralink/clk-mt7621.c 13309 13310MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13311M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13312S: Maintained 13313F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13314F: drivers/pci/controller/pcie-mt7621.c 13315 13316MEDIATEK MT7621 PHY PCI DRIVER 13317M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13318S: Maintained 13319F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13320F: drivers/phy/ralink/phy-mt7621-pci.c 13321 13322MEDIATEK MT7621/28/88 I2C DRIVER 13323M: Stefan Roese <sr@denx.de> 13324L: linux-i2c@vger.kernel.org 13325S: Maintained 13326F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13327F: drivers/i2c/busses/i2c-mt7621.c 13328 13329MEDIATEK MTMIPS CLOCK DRIVER 13330M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13331S: Maintained 13332F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13333F: drivers/clk/ralink/clk-mtmips.c 13334 13335MEDIATEK NAND CONTROLLER DRIVER 13336L: linux-mtd@lists.infradead.org 13337S: Orphan 13338F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13339F: drivers/mtd/nand/raw/mtk_* 13340 13341MEDIATEK PMIC LED DRIVER 13342M: Sean Wang <sean.wang@mediatek.com> 13343S: Maintained 13344F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13345F: drivers/leds/leds-mt6323.c 13346 13347MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13348M: Sean Wang <sean.wang@mediatek.com> 13349S: Maintained 13350F: drivers/char/hw_random/mtk-rng.c 13351 13352MEDIATEK SMI DRIVER 13353M: Yong Wu <yong.wu@mediatek.com> 13354L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13355S: Supported 13356F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13357F: drivers/memory/mtk-smi.c 13358F: include/soc/mediatek/smi.h 13359 13360MEDIATEK SWITCH DRIVER 13361M: Arınç ÜNAL <arinc.unal@arinc9.com> 13362M: Daniel Golle <daniel@makrotopia.org> 13363M: Landen Chao <Landen.Chao@mediatek.com> 13364M: DENG Qingfang <dqfext@gmail.com> 13365M: Sean Wang <sean.wang@mediatek.com> 13366L: netdev@vger.kernel.org 13367S: Maintained 13368F: drivers/net/dsa/mt7530-mdio.c 13369F: drivers/net/dsa/mt7530-mmio.c 13370F: drivers/net/dsa/mt7530.* 13371F: net/dsa/tag_mtk.c 13372 13373MEDIATEK T7XX 5G WWAN MODEM DRIVER 13374M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13375M: Intel Corporation <linuxwwan@intel.com> 13376R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13377R: Liu Haijun <haijun.liu@mediatek.com> 13378R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13379R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13380L: netdev@vger.kernel.org 13381S: Supported 13382F: drivers/net/wwan/t7xx/ 13383 13384MEDIATEK USB3 DRD IP DRIVER 13385M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13386L: linux-usb@vger.kernel.org 13387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13389S: Maintained 13390F: Documentation/devicetree/bindings/usb/mediatek,* 13391F: drivers/usb/host/xhci-mtk* 13392F: drivers/usb/mtu3/ 13393 13394MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13395M: Peter Senna Tschudin <peter.senna@gmail.com> 13396M: Martin Donnelly <martin.donnelly@ge.com> 13397M: Martyn Welch <martyn.welch@collabora.co.uk> 13398S: Maintained 13399F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13400F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13401 13402MEGARAID SCSI/SAS DRIVERS 13403M: Kashyap Desai <kashyap.desai@broadcom.com> 13404M: Sumit Saxena <sumit.saxena@broadcom.com> 13405M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13406L: megaraidlinux.pdl@broadcom.com 13407L: linux-scsi@vger.kernel.org 13408S: Maintained 13409W: http://www.avagotech.com/support/ 13410F: Documentation/scsi/megaraid.rst 13411F: drivers/scsi/megaraid.* 13412F: drivers/scsi/megaraid/ 13413 13414MELEXIS MLX90614 DRIVER 13415M: Crt Mori <cmo@melexis.com> 13416L: linux-iio@vger.kernel.org 13417S: Supported 13418W: http://www.melexis.com 13419F: drivers/iio/temperature/mlx90614.c 13420 13421MELEXIS MLX90632 DRIVER 13422M: Crt Mori <cmo@melexis.com> 13423L: linux-iio@vger.kernel.org 13424S: Supported 13425W: http://www.melexis.com 13426F: drivers/iio/temperature/mlx90632.c 13427 13428MELFAS MIP4 TOUCHSCREEN DRIVER 13429M: Sangwon Jee <jeesw@melfas.com> 13430S: Supported 13431W: http://www.melfas.com 13432F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13433F: drivers/input/touchscreen/melfas_mip4.c 13434 13435MELLANOX BLUEFIELD I2C DRIVER 13436M: Khalil Blaiech <kblaiech@nvidia.com> 13437M: Asmaa Mnebhi <asmaa@nvidia.com> 13438L: linux-i2c@vger.kernel.org 13439S: Supported 13440F: drivers/i2c/busses/i2c-mlxbf.c 13441 13442MELLANOX ETHERNET DRIVER (mlx4_en) 13443M: Tariq Toukan <tariqt@nvidia.com> 13444L: netdev@vger.kernel.org 13445S: Supported 13446W: http://www.mellanox.com 13447Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13448F: drivers/net/ethernet/mellanox/mlx4/en_* 13449 13450MELLANOX ETHERNET DRIVER (mlx5e) 13451M: Saeed Mahameed <saeedm@nvidia.com> 13452L: netdev@vger.kernel.org 13453S: Supported 13454W: http://www.mellanox.com 13455Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13456F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13457 13458MELLANOX ETHERNET INNOVA DRIVERS 13459R: Boris Pismenny <borisp@nvidia.com> 13460L: netdev@vger.kernel.org 13461S: Supported 13462W: http://www.mellanox.com 13463Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13464F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13465F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13466F: include/linux/mlx5/mlx5_ifc_fpga.h 13467 13468MELLANOX ETHERNET SWITCH DRIVERS 13469M: Ido Schimmel <idosch@nvidia.com> 13470M: Petr Machata <petrm@nvidia.com> 13471L: netdev@vger.kernel.org 13472S: Supported 13473W: http://www.mellanox.com 13474Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13475F: drivers/net/ethernet/mellanox/mlxsw/ 13476F: tools/testing/selftests/drivers/net/mlxsw/ 13477 13478MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13479M: mlxsw@nvidia.com 13480L: netdev@vger.kernel.org 13481S: Supported 13482W: http://www.mellanox.com 13483Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13484F: drivers/net/ethernet/mellanox/mlxfw/ 13485 13486MELLANOX HARDWARE PLATFORM SUPPORT 13487M: Hans de Goede <hdegoede@redhat.com> 13488M: Mark Gross <markgross@kernel.org> 13489M: Vadim Pasternak <vadimp@nvidia.com> 13490L: platform-driver-x86@vger.kernel.org 13491S: Supported 13492F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13493F: drivers/platform/mellanox/ 13494F: include/linux/platform_data/mlxreg.h 13495 13496MELLANOX MLX4 core VPI driver 13497M: Tariq Toukan <tariqt@nvidia.com> 13498L: netdev@vger.kernel.org 13499L: linux-rdma@vger.kernel.org 13500S: Supported 13501W: http://www.mellanox.com 13502Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13503F: drivers/net/ethernet/mellanox/mlx4/ 13504F: include/linux/mlx4/ 13505 13506MELLANOX MLX4 IB driver 13507M: Yishai Hadas <yishaih@nvidia.com> 13508L: linux-rdma@vger.kernel.org 13509S: Supported 13510W: http://www.mellanox.com 13511Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13512F: drivers/infiniband/hw/mlx4/ 13513F: include/linux/mlx4/ 13514F: include/uapi/rdma/mlx4-abi.h 13515 13516MELLANOX MLX5 core VPI driver 13517M: Saeed Mahameed <saeedm@nvidia.com> 13518M: Leon Romanovsky <leonro@nvidia.com> 13519L: netdev@vger.kernel.org 13520L: linux-rdma@vger.kernel.org 13521S: Supported 13522W: http://www.mellanox.com 13523Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13524F: Documentation/networking/device_drivers/ethernet/mellanox/ 13525F: drivers/net/ethernet/mellanox/mlx5/core/ 13526F: include/linux/mlx5/ 13527 13528MELLANOX MLX5 IB driver 13529M: Leon Romanovsky <leonro@nvidia.com> 13530L: linux-rdma@vger.kernel.org 13531S: Supported 13532W: http://www.mellanox.com 13533Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13534F: drivers/infiniband/hw/mlx5/ 13535F: include/linux/mlx5/ 13536F: include/uapi/rdma/mlx5-abi.h 13537 13538MELLANOX MLXCPLD I2C AND MUX DRIVER 13539M: Vadim Pasternak <vadimp@nvidia.com> 13540M: Michael Shych <michaelsh@nvidia.com> 13541L: linux-i2c@vger.kernel.org 13542S: Supported 13543F: Documentation/i2c/busses/i2c-mlxcpld.rst 13544F: drivers/i2c/busses/i2c-mlxcpld.c 13545F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13546 13547MELLANOX MLXCPLD LED DRIVER 13548M: Vadim Pasternak <vadimp@nvidia.com> 13549L: linux-leds@vger.kernel.org 13550S: Supported 13551F: Documentation/leds/leds-mlxcpld.rst 13552F: drivers/leds/leds-mlxcpld.c 13553F: drivers/leds/leds-mlxreg.c 13554 13555MELLANOX PLATFORM DRIVER 13556M: Vadim Pasternak <vadimp@nvidia.com> 13557L: platform-driver-x86@vger.kernel.org 13558S: Supported 13559F: drivers/platform/x86/mlx-platform.c 13560 13561MEMBARRIER SUPPORT 13562M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13563M: "Paul E. McKenney" <paulmck@kernel.org> 13564L: linux-kernel@vger.kernel.org 13565S: Supported 13566F: arch/powerpc/include/asm/membarrier.h 13567F: include/uapi/linux/membarrier.h 13568F: kernel/sched/membarrier.c 13569 13570MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13571M: Mike Rapoport <rppt@kernel.org> 13572L: linux-mm@kvack.org 13573S: Maintained 13574F: Documentation/core-api/boot-time-mm.rst 13575F: include/linux/memblock.h 13576F: mm/memblock.c 13577F: mm/mm_init.c 13578F: tools/testing/memblock/ 13579 13580MEMORY CONTROLLER DRIVERS 13581M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13582L: linux-kernel@vger.kernel.org 13583S: Maintained 13584B: mailto:krzysztof.kozlowski@linaro.org 13585T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13586F: Documentation/devicetree/bindings/memory-controllers/ 13587F: drivers/memory/ 13588F: include/dt-bindings/memory/ 13589F: include/memory/ 13590 13591MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13592M: Dmitry Osipenko <digetx@gmail.com> 13593L: linux-pm@vger.kernel.org 13594L: linux-tegra@vger.kernel.org 13595S: Maintained 13596T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13597F: drivers/devfreq/tegra30-devfreq.c 13598 13599MEMORY HOT(UN)PLUG 13600M: David Hildenbrand <david@redhat.com> 13601M: Oscar Salvador <osalvador@suse.de> 13602L: linux-mm@kvack.org 13603S: Maintained 13604F: Documentation/admin-guide/mm/memory-hotplug.rst 13605F: Documentation/core-api/memory-hotplug.rst 13606F: drivers/base/memory.c 13607F: include/linux/memory_hotplug.h 13608F: mm/memory_hotplug.c 13609F: tools/testing/selftests/memory-hotplug/ 13610 13611MEMORY MANAGEMENT 13612M: Andrew Morton <akpm@linux-foundation.org> 13613L: linux-mm@kvack.org 13614S: Maintained 13615W: http://www.linux-mm.org 13616T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13617T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13618F: include/linux/gfp.h 13619F: include/linux/gfp_types.h 13620F: include/linux/memory_hotplug.h 13621F: include/linux/mm.h 13622F: include/linux/mmzone.h 13623F: include/linux/pagewalk.h 13624F: include/trace/events/ksm.h 13625F: mm/ 13626F: tools/mm/ 13627F: tools/testing/selftests/mm/ 13628 13629MEMORY TECHNOLOGY DEVICES (MTD) 13630M: Miquel Raynal <miquel.raynal@bootlin.com> 13631M: Richard Weinberger <richard@nod.at> 13632M: Vignesh Raghavendra <vigneshr@ti.com> 13633L: linux-mtd@lists.infradead.org 13634S: Maintained 13635W: http://www.linux-mtd.infradead.org/ 13636Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13637C: irc://irc.oftc.net/mtd 13638T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13639T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13640F: Documentation/devicetree/bindings/mtd/ 13641F: drivers/mtd/ 13642F: include/linux/mtd/ 13643F: include/uapi/mtd/ 13644 13645MEMSENSING MICROSYSTEMS MSA311 DRIVER 13646M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13647L: linux-iio@vger.kernel.org 13648S: Maintained 13649F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13650F: drivers/iio/accel/msa311.c 13651 13652MEN A21 WATCHDOG DRIVER 13653M: Johannes Thumshirn <morbidrsa@gmail.com> 13654L: linux-watchdog@vger.kernel.org 13655S: Maintained 13656F: drivers/watchdog/mena21_wdt.c 13657 13658MEN CHAMELEON BUS (mcb) 13659M: Johannes Thumshirn <morbidrsa@gmail.com> 13660S: Maintained 13661F: Documentation/driver-api/men-chameleon-bus.rst 13662F: drivers/mcb/ 13663F: include/linux/mcb.h 13664 13665MEN F21BMC (Board Management Controller) 13666M: Andreas Werner <andreas.werner@men.de> 13667S: Supported 13668F: Documentation/hwmon/menf21bmc.rst 13669F: drivers/hwmon/menf21bmc_hwmon.c 13670F: drivers/leds/leds-menf21bmc.c 13671F: drivers/mfd/menf21bmc.c 13672F: drivers/watchdog/menf21bmc_wdt.c 13673 13674MEN Z069 WATCHDOG DRIVER 13675M: Johannes Thumshirn <jth@kernel.org> 13676L: linux-watchdog@vger.kernel.org 13677S: Maintained 13678F: drivers/watchdog/menz69_wdt.c 13679 13680MESON AO CEC DRIVER FOR AMLOGIC SOCS 13681M: Neil Armstrong <neil.armstrong@linaro.org> 13682L: linux-media@vger.kernel.org 13683L: linux-amlogic@lists.infradead.org 13684S: Supported 13685W: http://linux-meson.com/ 13686T: git git://linuxtv.org/media_tree.git 13687F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13688F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13689F: drivers/media/cec/platform/meson/ao-cec.c 13690 13691MESON GE2D DRIVER FOR AMLOGIC SOCS 13692M: Neil Armstrong <neil.armstrong@linaro.org> 13693L: linux-media@vger.kernel.org 13694L: linux-amlogic@lists.infradead.org 13695S: Supported 13696T: git git://linuxtv.org/media_tree.git 13697F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13698F: drivers/media/platform/amlogic/meson-ge2d/ 13699 13700MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13701M: Liang Yang <liang.yang@amlogic.com> 13702L: linux-mtd@lists.infradead.org 13703S: Maintained 13704F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13705F: drivers/mtd/nand/raw/meson_* 13706 13707MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13708M: Neil Armstrong <neil.armstrong@linaro.org> 13709L: linux-media@vger.kernel.org 13710L: linux-amlogic@lists.infradead.org 13711S: Supported 13712T: git git://linuxtv.org/media_tree.git 13713F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13714F: drivers/staging/media/meson/vdec/ 13715 13716METHODE UDPU SUPPORT 13717M: Vladimir Vid <vladimir.vid@sartura.hr> 13718S: Maintained 13719F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13720 13721MHI BUS 13722M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13723L: mhi@lists.linux.dev 13724L: linux-arm-msm@vger.kernel.org 13725S: Maintained 13726T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13727F: Documentation/ABI/stable/sysfs-bus-mhi 13728F: Documentation/mhi/ 13729F: drivers/bus/mhi/ 13730F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13731F: include/linux/mhi.h 13732 13733MICROBLAZE ARCHITECTURE 13734M: Michal Simek <monstr@monstr.eu> 13735S: Supported 13736W: http://www.monstr.eu/fdt/ 13737T: git git://git.monstr.eu/linux-2.6-microblaze.git 13738F: arch/microblaze/ 13739 13740MICROBLAZE TMR INJECT 13741M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13742S: Supported 13743F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13744F: drivers/misc/xilinx_tmr_inject.c 13745 13746MICROBLAZE TMR MANAGER 13747M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13748S: Supported 13749F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13750F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13751F: drivers/misc/xilinx_tmr_manager.c 13752 13753MICROCHIP AT91 DMA DRIVERS 13754M: Ludovic Desroches <ludovic.desroches@microchip.com> 13755M: Tudor Ambarus <tudor.ambarus@linaro.org> 13756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13757L: dmaengine@vger.kernel.org 13758S: Supported 13759F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13760F: drivers/dma/at_hdmac.c 13761F: drivers/dma/at_xdmac.c 13762F: include/dt-bindings/dma/at91.h 13763 13764MICROCHIP AT91 SERIAL DRIVER 13765M: Richard Genoud <richard.genoud@gmail.com> 13766S: Maintained 13767F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13768F: drivers/tty/serial/atmel_serial.c 13769F: drivers/tty/serial/atmel_serial.h 13770 13771MICROCHIP AT91 USART MFD DRIVER 13772M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13773L: linux-kernel@vger.kernel.org 13774S: Supported 13775F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13776F: drivers/mfd/at91-usart.c 13777F: include/dt-bindings/mfd/at91-usart.h 13778 13779MICROCHIP AT91 USART SPI DRIVER 13780M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13781L: linux-spi@vger.kernel.org 13782S: Supported 13783F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13784F: drivers/spi/spi-at91-usart.c 13785 13786MICROCHIP AUDIO ASOC DRIVERS 13787M: Claudiu Beznea <claudiu.beznea@microchip.com> 13788L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13789S: Supported 13790F: Documentation/devicetree/bindings/sound/atmel* 13791F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13792F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13793F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13794F: sound/soc/atmel 13795 13796MICROCHIP CSI2DC DRIVER 13797M: Eugen Hristev <eugen.hristev@microchip.com> 13798L: linux-media@vger.kernel.org 13799S: Supported 13800F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13801F: drivers/media/platform/microchip/microchip-csi2dc.c 13802 13803MICROCHIP ECC DRIVER 13804M: Tudor Ambarus <tudor.ambarus@linaro.org> 13805L: linux-crypto@vger.kernel.org 13806S: Maintained 13807F: drivers/crypto/atmel-ecc.* 13808 13809MICROCHIP EIC DRIVER 13810M: Claudiu Beznea <claudiu.beznea@microchip.com> 13811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13812S: Supported 13813F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13814F: drivers/irqchip/irq-mchp-eic.c 13815 13816MICROCHIP I2C DRIVER 13817M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13818L: linux-i2c@vger.kernel.org 13819S: Supported 13820F: drivers/i2c/busses/i2c-at91-*.c 13821F: drivers/i2c/busses/i2c-at91.h 13822 13823MICROCHIP ISC DRIVER 13824M: Eugen Hristev <eugen.hristev@microchip.com> 13825L: linux-media@vger.kernel.org 13826S: Supported 13827F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13828F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13829F: drivers/media/platform/microchip/microchip-isc* 13830F: drivers/media/platform/microchip/microchip-sama*-isc* 13831F: drivers/staging/media/deprecated/atmel/atmel-isc* 13832F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13833F: include/linux/atmel-isc-media.h 13834 13835MICROCHIP ISI DRIVER 13836M: Eugen Hristev <eugen.hristev@microchip.com> 13837L: linux-media@vger.kernel.org 13838S: Supported 13839F: drivers/media/platform/atmel/atmel-isi.c 13840F: drivers/media/platform/atmel/atmel-isi.h 13841 13842MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13843M: Woojung Huh <woojung.huh@microchip.com> 13844M: UNGLinuxDriver@microchip.com 13845L: netdev@vger.kernel.org 13846S: Maintained 13847F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13848F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13849F: drivers/net/dsa/microchip/* 13850F: include/linux/dsa/ksz_common.h 13851F: include/linux/platform_data/microchip-ksz.h 13852F: net/dsa/tag_ksz.c 13853 13854MICROCHIP LAN743X ETHERNET DRIVER 13855M: Bryan Whitehead <bryan.whitehead@microchip.com> 13856M: UNGLinuxDriver@microchip.com 13857L: netdev@vger.kernel.org 13858S: Maintained 13859F: drivers/net/ethernet/microchip/lan743x_* 13860 13861MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13862M: Arun Ramadoss <arun.ramadoss@microchip.com> 13863R: UNGLinuxDriver@microchip.com 13864L: netdev@vger.kernel.org 13865S: Maintained 13866F: drivers/net/phy/microchip_t1.c 13867 13868MICROCHIP LAN966X ETHERNET DRIVER 13869M: Horatiu Vultur <horatiu.vultur@microchip.com> 13870M: UNGLinuxDriver@microchip.com 13871L: netdev@vger.kernel.org 13872S: Maintained 13873F: drivers/net/ethernet/microchip/lan966x/* 13874 13875MICROCHIP LCDFB DRIVER 13876M: Nicolas Ferre <nicolas.ferre@microchip.com> 13877L: linux-fbdev@vger.kernel.org 13878S: Maintained 13879F: drivers/video/fbdev/atmel_lcdfb.c 13880F: include/video/atmel_lcdc.h 13881 13882MICROCHIP MCP16502 PMIC DRIVER 13883M: Claudiu Beznea <claudiu.beznea@microchip.com> 13884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13885S: Supported 13886F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13887F: drivers/regulator/mcp16502.c 13888 13889MICROCHIP MCP3911 ADC DRIVER 13890M: Marcus Folkesson <marcus.folkesson@gmail.com> 13891M: Kent Gustavsson <kent@minoris.se> 13892L: linux-iio@vger.kernel.org 13893S: Maintained 13894F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13895F: drivers/iio/adc/mcp3911.c 13896 13897MICROCHIP MMC/SD/SDIO MCI DRIVER 13898M: Ludovic Desroches <ludovic.desroches@microchip.com> 13899S: Maintained 13900F: drivers/mmc/host/atmel-mci.c 13901 13902MICROCHIP NAND DRIVER 13903M: Tudor Ambarus <tudor.ambarus@linaro.org> 13904L: linux-mtd@lists.infradead.org 13905S: Supported 13906F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13907F: drivers/mtd/nand/raw/atmel/* 13908 13909MICROCHIP OTPC DRIVER 13910M: Claudiu Beznea <claudiu.beznea@microchip.com> 13911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13912S: Supported 13913F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13914F: drivers/nvmem/microchip-otpc.c 13915F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13916 13917MICROCHIP PCI1XXXX GP DRIVER 13918M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13919L: linux-gpio@vger.kernel.org 13920S: Supported 13921F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13922F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13924 13925MICROCHIP PCI1XXXX I2C DRIVER 13926M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13927M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13928M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13929L: linux-i2c@vger.kernel.org 13930S: Maintained 13931F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13932 13933MICROCHIP PCIe UART DRIVER 13934M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13935M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13936L: linux-serial@vger.kernel.org 13937S: Maintained 13938F: drivers/tty/serial/8250/8250_pci1xxxx.c 13939 13940MICROCHIP POLARFIRE FPGA DRIVERS 13941M: Conor Dooley <conor.dooley@microchip.com> 13942R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13943L: linux-fpga@vger.kernel.org 13944S: Supported 13945F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13946F: drivers/fpga/microchip-spi.c 13947 13948MICROCHIP PWM DRIVER 13949M: Claudiu Beznea <claudiu.beznea@microchip.com> 13950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13951L: linux-pwm@vger.kernel.org 13952S: Supported 13953F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13954F: drivers/pwm/pwm-atmel.c 13955 13956MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13957M: Eugen Hristev <eugen.hristev@microchip.com> 13958L: linux-iio@vger.kernel.org 13959S: Supported 13960F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13961F: drivers/iio/adc/at91-sama5d2_adc.c 13962F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13963 13964MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13965M: Claudiu Beznea <claudiu.beznea@microchip.com> 13966S: Supported 13967F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13968F: drivers/power/reset/at91-sama5d2_shdwc.c 13969 13970MICROCHIP SOC DRIVERS 13971M: Conor Dooley <conor@kernel.org> 13972S: Supported 13973T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13974F: drivers/soc/microchip/ 13975 13976MICROCHIP SPI DRIVER 13977M: Ryan Wanner <ryan.wanner@microchip.com> 13978S: Supported 13979F: drivers/spi/spi-atmel.* 13980 13981MICROCHIP SSC DRIVER 13982M: Claudiu Beznea <claudiu.beznea@microchip.com> 13983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13984S: Supported 13985F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13986F: drivers/misc/atmel-ssc.c 13987F: include/linux/atmel-ssc.h 13988 13989Microchip Timer Counter Block (TCB) Capture Driver 13990M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13992L: linux-iio@vger.kernel.org 13993S: Maintained 13994F: drivers/counter/microchip-tcb-capture.c 13995 13996MICROCHIP USB251XB DRIVER 13997M: Richard Leitner <richard.leitner@skidata.com> 13998L: linux-usb@vger.kernel.org 13999S: Maintained 14000F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14001F: drivers/usb/misc/usb251xb.c 14002 14003MICROCHIP USBA UDC DRIVER 14004M: Cristian Birsan <cristian.birsan@microchip.com> 14005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14006S: Supported 14007F: drivers/usb/gadget/udc/atmel_usba_udc.* 14008 14009MICROCHIP WILC1000 WIFI DRIVER 14010M: Ajay Singh <ajay.kathat@microchip.com> 14011M: Claudiu Beznea <claudiu.beznea@microchip.com> 14012L: linux-wireless@vger.kernel.org 14013S: Supported 14014F: drivers/net/wireless/microchip/wilc1000/ 14015 14016MICROSEMI MIPS SOCS 14017M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14018M: UNGLinuxDriver@microchip.com 14019L: linux-mips@vger.kernel.org 14020S: Supported 14021F: Documentation/devicetree/bindings/mips/mscc.txt 14022F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14023F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14024F: arch/mips/boot/dts/mscc/ 14025F: arch/mips/configs/generic/board-ocelot.config 14026F: arch/mips/generic/board-ocelot.c 14027 14028MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14029M: Don Brace <don.brace@microchip.com> 14030L: storagedev@microchip.com 14031L: linux-scsi@vger.kernel.org 14032S: Supported 14033F: Documentation/scsi/smartpqi.rst 14034F: drivers/scsi/smartpqi/Kconfig 14035F: drivers/scsi/smartpqi/Makefile 14036F: drivers/scsi/smartpqi/smartpqi*.[ch] 14037F: include/linux/cciss*.h 14038F: include/uapi/linux/cciss*.h 14039 14040MICROSOFT MANA RDMA DRIVER 14041M: Long Li <longli@microsoft.com> 14042M: Ajay Sharma <sharmaajay@microsoft.com> 14043L: linux-rdma@vger.kernel.org 14044S: Supported 14045F: drivers/infiniband/hw/mana/ 14046F: include/net/mana 14047F: include/uapi/rdma/mana-abi.h 14048 14049MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14050M: Maximilian Luz <luzmaximilian@gmail.com> 14051L: platform-driver-x86@vger.kernel.org 14052S: Maintained 14053F: drivers/platform/surface/surface_aggregator_tabletsw.c 14054 14055MICROSOFT SURFACE BATTERY AND AC DRIVERS 14056M: Maximilian Luz <luzmaximilian@gmail.com> 14057L: linux-pm@vger.kernel.org 14058L: platform-driver-x86@vger.kernel.org 14059S: Maintained 14060F: drivers/power/supply/surface_battery.c 14061F: drivers/power/supply/surface_charger.c 14062 14063MICROSOFT SURFACE DTX DRIVER 14064M: Maximilian Luz <luzmaximilian@gmail.com> 14065L: platform-driver-x86@vger.kernel.org 14066S: Maintained 14067F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14068F: drivers/platform/surface/surface_dtx.c 14069F: include/uapi/linux/surface_aggregator/dtx.h 14070 14071MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14072M: Maximilian Luz <luzmaximilian@gmail.com> 14073L: platform-driver-x86@vger.kernel.org 14074S: Maintained 14075F: drivers/platform/surface/surface_gpe.c 14076 14077MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14078M: Hans de Goede <hdegoede@redhat.com> 14079M: Mark Gross <markgross@kernel.org> 14080M: Maximilian Luz <luzmaximilian@gmail.com> 14081L: platform-driver-x86@vger.kernel.org 14082S: Maintained 14083T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14084F: drivers/platform/surface/ 14085 14086MICROSOFT SURFACE HID TRANSPORT DRIVER 14087M: Maximilian Luz <luzmaximilian@gmail.com> 14088L: linux-input@vger.kernel.org 14089L: platform-driver-x86@vger.kernel.org 14090S: Maintained 14091F: drivers/hid/surface-hid/ 14092 14093MICROSOFT SURFACE HOT-PLUG DRIVER 14094M: Maximilian Luz <luzmaximilian@gmail.com> 14095L: platform-driver-x86@vger.kernel.org 14096S: Maintained 14097F: drivers/platform/surface/surface_hotplug.c 14098 14099MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14100M: Maximilian Luz <luzmaximilian@gmail.com> 14101L: platform-driver-x86@vger.kernel.org 14102S: Maintained 14103F: drivers/platform/surface/surface_platform_profile.c 14104 14105MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14106M: Chen Yu <yu.c.chen@intel.com> 14107L: platform-driver-x86@vger.kernel.org 14108S: Supported 14109F: drivers/platform/surface/surfacepro3_button.c 14110 14111MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14112M: Maximilian Luz <luzmaximilian@gmail.com> 14113L: platform-driver-x86@vger.kernel.org 14114S: Maintained 14115F: drivers/platform/surface/surface_aggregator_hub.c 14116 14117MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14118M: Maximilian Luz <luzmaximilian@gmail.com> 14119L: platform-driver-x86@vger.kernel.org 14120S: Maintained 14121W: https://github.com/linux-surface/surface-aggregator-module 14122C: irc://irc.libera.chat/linux-surface 14123F: Documentation/driver-api/surface_aggregator/ 14124F: drivers/platform/surface/aggregator/ 14125F: drivers/platform/surface/surface_acpi_notify.c 14126F: drivers/platform/surface/surface_aggregator_cdev.c 14127F: drivers/platform/surface/surface_aggregator_registry.c 14128F: include/linux/surface_acpi_notify.h 14129F: include/linux/surface_aggregator/ 14130F: include/uapi/linux/surface_aggregator/ 14131 14132MICROTEK X6 SCANNER 14133M: Oliver Neukum <oliver@neukum.org> 14134S: Maintained 14135F: drivers/usb/image/microtek.* 14136 14137MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14138M: Luka Kovacic <luka.kovacic@sartura.hr> 14139M: Luka Perkov <luka.perkov@sartura.hr> 14140S: Maintained 14141F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14142F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14143F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14147 14148MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14149M: Sakari Ailus <sakari.ailus@linux.intel.com> 14150L: linux-media@vger.kernel.org 14151S: Maintained 14152F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14153F: Documentation/driver-api/media/drivers/ccs/ 14154F: Documentation/userspace-api/media/drivers/ccs.rst 14155F: drivers/media/i2c/ccs-pll.c 14156F: drivers/media/i2c/ccs-pll.h 14157F: drivers/media/i2c/ccs/ 14158F: include/uapi/linux/ccs.h 14159F: include/uapi/linux/smiapp.h 14160 14161MIPS 14162M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14163L: linux-mips@vger.kernel.org 14164S: Maintained 14165W: http://www.linux-mips.org/ 14166Q: https://patchwork.kernel.org/project/linux-mips/list/ 14167T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14168F: Documentation/devicetree/bindings/mips/ 14169F: Documentation/mips/ 14170F: arch/mips/ 14171F: drivers/platform/mips/ 14172F: include/dt-bindings/mips/ 14173 14174MIPS BOSTON DEVELOPMENT BOARD 14175M: Paul Burton <paulburton@kernel.org> 14176L: linux-mips@vger.kernel.org 14177S: Maintained 14178F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14179F: arch/mips/boot/dts/img/boston.dts 14180F: arch/mips/configs/generic/board-boston.config 14181F: drivers/clk/imgtec/clk-boston.c 14182F: include/dt-bindings/clock/boston-clock.h 14183 14184MIPS CORE DRIVERS 14185M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14186M: Serge Semin <fancer.lancer@gmail.com> 14187L: linux-mips@vger.kernel.org 14188S: Supported 14189F: drivers/bus/mips_cdmm.c 14190F: drivers/clocksource/mips-gic-timer.c 14191F: drivers/cpuidle/cpuidle-cps.c 14192F: drivers/irqchip/irq-mips-cpu.c 14193F: drivers/irqchip/irq-mips-gic.c 14194 14195MIPS GENERIC PLATFORM 14196M: Paul Burton <paulburton@kernel.org> 14197L: linux-mips@vger.kernel.org 14198S: Supported 14199F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14200F: arch/mips/generic/ 14201F: arch/mips/tools/generic-board-config.sh 14202 14203MIPS RINT INSTRUCTION EMULATION 14204M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14205L: linux-mips@vger.kernel.org 14206S: Supported 14207F: arch/mips/math-emu/dp_rint.c 14208F: arch/mips/math-emu/sp_rint.c 14209 14210MIPS/LOONGSON1 ARCHITECTURE 14211M: Keguang Zhang <keguang.zhang@gmail.com> 14212L: linux-mips@vger.kernel.org 14213S: Maintained 14214F: arch/mips/include/asm/mach-loongson32/ 14215F: arch/mips/loongson32/ 14216F: drivers/*/*loongson1* 14217 14218MIPS/LOONGSON2EF ARCHITECTURE 14219M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14220L: linux-mips@vger.kernel.org 14221S: Maintained 14222F: arch/mips/include/asm/mach-loongson2ef/ 14223F: arch/mips/loongson2ef/ 14224F: drivers/cpufreq/loongson2_cpufreq.c 14225 14226MIPS/LOONGSON64 ARCHITECTURE 14227M: Huacai Chen <chenhuacai@kernel.org> 14228M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14229L: linux-mips@vger.kernel.org 14230S: Maintained 14231F: arch/mips/include/asm/mach-loongson64/ 14232F: arch/mips/loongson64/ 14233F: drivers/irqchip/irq-loongson* 14234F: drivers/platform/mips/cpu_hwmon.c 14235 14236MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14237M: Hans Verkuil <hverkuil@xs4all.nl> 14238L: linux-media@vger.kernel.org 14239S: Odd Fixes 14240W: https://linuxtv.org 14241T: git git://linuxtv.org/media_tree.git 14242F: drivers/media/radio/radio-miropcm20* 14243 14244MMP SUPPORT 14245R: Lubomir Rintel <lkundrak@v3.sk> 14246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14247S: Odd Fixes 14248T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14249F: arch/arm/boot/dts/marvell/mmp* 14250F: arch/arm/mach-mmp/ 14251F: include/linux/soc/mmp/ 14252 14253MMP USB PHY DRIVERS 14254R: Lubomir Rintel <lkundrak@v3.sk> 14255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14256S: Maintained 14257F: drivers/phy/marvell/phy-mmp3-usb.c 14258F: drivers/phy/marvell/phy-pxa-usb.c 14259 14260MMU GATHER AND TLB INVALIDATION 14261M: Will Deacon <will@kernel.org> 14262M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14263M: Andrew Morton <akpm@linux-foundation.org> 14264M: Nick Piggin <npiggin@gmail.com> 14265M: Peter Zijlstra <peterz@infradead.org> 14266L: linux-arch@vger.kernel.org 14267L: linux-mm@kvack.org 14268S: Maintained 14269F: arch/*/include/asm/tlb.h 14270F: include/asm-generic/tlb.h 14271F: mm/mmu_gather.c 14272 14273MN88472 MEDIA DRIVER 14274M: Antti Palosaari <crope@iki.fi> 14275L: linux-media@vger.kernel.org 14276S: Maintained 14277W: https://linuxtv.org 14278W: http://palosaari.fi/linux/ 14279Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14280F: drivers/media/dvb-frontends/mn88472* 14281 14282MN88473 MEDIA DRIVER 14283M: Antti Palosaari <crope@iki.fi> 14284L: linux-media@vger.kernel.org 14285S: Maintained 14286W: https://linuxtv.org 14287W: http://palosaari.fi/linux/ 14288Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14289F: drivers/media/dvb-frontends/mn88473* 14290 14291MODULE SUPPORT 14292M: Luis Chamberlain <mcgrof@kernel.org> 14293L: linux-modules@vger.kernel.org 14294L: linux-kernel@vger.kernel.org 14295S: Maintained 14296T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14297F: include/linux/kmod.h 14298F: include/linux/module.h 14299F: kernel/module/ 14300F: lib/test_kmod.c 14301F: scripts/module* 14302F: tools/testing/selftests/kmod/ 14303 14304MONOLITHIC POWER SYSTEM PMIC DRIVER 14305M: Saravanan Sekar <sravanhome@gmail.com> 14306S: Maintained 14307F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14308F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14309F: drivers/hwmon/pmbus/mpq7932.c 14310F: drivers/iio/adc/mp2629_adc.c 14311F: drivers/mfd/mp2629.c 14312F: drivers/power/supply/mp2629_charger.c 14313F: drivers/regulator/mp5416.c 14314F: drivers/regulator/mpq7920.c 14315F: drivers/regulator/mpq7920.h 14316F: include/linux/mfd/mp2629.h 14317 14318MOST(R) TECHNOLOGY DRIVER 14319M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14320M: Christian Gromm <christian.gromm@microchip.com> 14321S: Maintained 14322F: Documentation/ABI/testing/configfs-most 14323F: Documentation/ABI/testing/sysfs-bus-most 14324F: drivers/most/ 14325F: drivers/staging/most/ 14326F: include/linux/most.h 14327 14328MOTORCOMM PHY DRIVER 14329M: Peter Geis <pgwipeout@gmail.com> 14330M: Frank <Frank.Sae@motor-comm.com> 14331L: netdev@vger.kernel.org 14332S: Maintained 14333F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14334F: drivers/net/phy/motorcomm.c 14335 14336MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14337M: Jiri Slaby <jirislaby@kernel.org> 14338S: Maintained 14339F: Documentation/driver-api/tty/moxa-smartio.rst 14340F: drivers/tty/mxser.* 14341 14342MR800 AVERMEDIA USB FM RADIO DRIVER 14343M: Alexey Klimov <klimov.linux@gmail.com> 14344L: linux-media@vger.kernel.org 14345S: Maintained 14346T: git git://linuxtv.org/media_tree.git 14347F: drivers/media/radio/radio-mr800.c 14348 14349MRF24J40 IEEE 802.15.4 RADIO DRIVER 14350M: Stefan Schmidt <stefan@datenfreihafen.org> 14351L: linux-wpan@vger.kernel.org 14352S: Odd Fixes 14353F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14354F: drivers/net/ieee802154/mrf24j40.c 14355 14356MSI EC DRIVER 14357M: Nikita Kravets <teackot@gmail.com> 14358L: platform-driver-x86@vger.kernel.org 14359S: Maintained 14360W: https://github.com/BeardOverflow/msi-ec 14361F: drivers/platform/x86/msi-ec.* 14362 14363MSI LAPTOP SUPPORT 14364M: "Lee, Chun-Yi" <jlee@suse.com> 14365L: platform-driver-x86@vger.kernel.org 14366S: Maintained 14367F: drivers/platform/x86/msi-laptop.c 14368 14369MSI WMI SUPPORT 14370L: platform-driver-x86@vger.kernel.org 14371S: Orphan 14372F: drivers/platform/x86/msi-wmi.c 14373 14374MSI001 MEDIA DRIVER 14375M: Antti Palosaari <crope@iki.fi> 14376L: linux-media@vger.kernel.org 14377S: Maintained 14378W: https://linuxtv.org 14379W: http://palosaari.fi/linux/ 14380Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14381T: git git://linuxtv.org/anttip/media_tree.git 14382F: drivers/media/tuners/msi001* 14383 14384MSI2500 MEDIA DRIVER 14385M: Antti Palosaari <crope@iki.fi> 14386L: linux-media@vger.kernel.org 14387S: Maintained 14388W: https://linuxtv.org 14389W: http://palosaari.fi/linux/ 14390Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14391T: git git://linuxtv.org/anttip/media_tree.git 14392F: drivers/media/usb/msi2500/ 14393 14394MSTAR INTERRUPT CONTROLLER DRIVER 14395M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14396M: Daniel Palmer <daniel@thingy.jp> 14397S: Maintained 14398F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14399F: drivers/irqchip/irq-mst-intc.c 14400 14401MSYSTEMS DISKONCHIP G3 MTD DRIVER 14402M: Robert Jarzmik <robert.jarzmik@free.fr> 14403L: linux-mtd@lists.infradead.org 14404S: Maintained 14405F: drivers/mtd/devices/docg3* 14406 14407MT9P031 APTINA CAMERA SENSOR 14408M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14409L: linux-media@vger.kernel.org 14410S: Maintained 14411T: git git://linuxtv.org/media_tree.git 14412F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14413F: drivers/media/i2c/mt9p031.c 14414F: include/media/i2c/mt9p031.h 14415 14416MT9T112 APTINA CAMERA SENSOR 14417M: Jacopo Mondi <jacopo@jmondi.org> 14418L: linux-media@vger.kernel.org 14419S: Odd Fixes 14420T: git git://linuxtv.org/media_tree.git 14421F: drivers/media/i2c/mt9t112.c 14422F: include/media/i2c/mt9t112.h 14423 14424MT9V032 APTINA CAMERA SENSOR 14425M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14426L: linux-media@vger.kernel.org 14427S: Maintained 14428T: git git://linuxtv.org/media_tree.git 14429F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14430F: drivers/media/i2c/mt9v032.c 14431F: include/media/i2c/mt9v032.h 14432 14433MT9V111 APTINA CAMERA SENSOR 14434M: Jacopo Mondi <jacopo@jmondi.org> 14435L: linux-media@vger.kernel.org 14436S: Maintained 14437T: git git://linuxtv.org/media_tree.git 14438F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14439F: drivers/media/i2c/mt9v111.c 14440 14441MULTIFUNCTION DEVICES (MFD) 14442M: Lee Jones <lee@kernel.org> 14443S: Maintained 14444T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14445F: Documentation/devicetree/bindings/mfd/ 14446F: drivers/mfd/ 14447F: include/dt-bindings/mfd/ 14448F: include/linux/mfd/ 14449 14450MULTIMEDIA CARD (MMC) ETC. OVER SPI 14451S: Orphan 14452F: drivers/mmc/host/mmc_spi.c 14453F: include/linux/spi/mmc_spi.h 14454 14455MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14456M: Ulf Hansson <ulf.hansson@linaro.org> 14457L: linux-mmc@vger.kernel.org 14458S: Maintained 14459T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14460F: Documentation/devicetree/bindings/mmc/ 14461F: drivers/mmc/ 14462F: include/linux/mmc/ 14463F: include/uapi/linux/mmc/ 14464 14465MULTIPLEXER SUBSYSTEM 14466M: Peter Rosin <peda@axentia.se> 14467S: Maintained 14468F: Documentation/ABI/testing/sysfs-class-mux* 14469F: Documentation/devicetree/bindings/mux/ 14470F: drivers/mux/ 14471F: include/dt-bindings/mux/ 14472F: include/linux/mux/ 14473 14474MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14475M: Bin Liu <b-liu@ti.com> 14476L: linux-usb@vger.kernel.org 14477S: Maintained 14478F: drivers/usb/musb/ 14479 14480MXL301RF MEDIA DRIVER 14481M: Akihiro Tsukada <tskd08@gmail.com> 14482L: linux-media@vger.kernel.org 14483S: Odd Fixes 14484F: drivers/media/tuners/mxl301rf* 14485 14486MXL5007T MEDIA DRIVER 14487M: Michael Krufky <mkrufky@linuxtv.org> 14488L: linux-media@vger.kernel.org 14489S: Maintained 14490W: https://linuxtv.org 14491W: http://github.com/mkrufky 14492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14493T: git git://linuxtv.org/mkrufky/tuners.git 14494F: drivers/media/tuners/mxl5007t.* 14495 14496MXSFB DRM DRIVER 14497M: Marek Vasut <marex@denx.de> 14498M: Stefan Agner <stefan@agner.ch> 14499L: dri-devel@lists.freedesktop.org 14500S: Supported 14501T: git git://anongit.freedesktop.org/drm/drm-misc 14502F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14503F: drivers/gpu/drm/mxsfb/ 14504 14505MYLEX DAC960 PCI RAID Controller 14506M: Hannes Reinecke <hare@kernel.org> 14507L: linux-scsi@vger.kernel.org 14508S: Supported 14509F: drivers/scsi/myrb.* 14510F: drivers/scsi/myrs.* 14511 14512MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14513M: Chris Lee <christopher.lee@cspi.com> 14514L: netdev@vger.kernel.org 14515S: Supported 14516W: https://www.cspi.com/ethernet-products/support/downloads/ 14517F: drivers/net/ethernet/myricom/myri10ge/ 14518 14519NAND FLASH SUBSYSTEM 14520M: Miquel Raynal <miquel.raynal@bootlin.com> 14521R: Richard Weinberger <richard@nod.at> 14522L: linux-mtd@lists.infradead.org 14523S: Maintained 14524W: http://www.linux-mtd.infradead.org/ 14525Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14526C: irc://irc.oftc.net/mtd 14527T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14528F: drivers/mtd/nand/ 14529F: include/linux/mtd/*nand*.h 14530 14531NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14532M: Daniel Mack <zonque@gmail.com> 14533L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14534S: Maintained 14535W: http://www.native-instruments.com 14536F: sound/usb/caiaq/ 14537 14538NATSEMI ETHERNET DRIVER (DP8381x) 14539S: Orphan 14540F: drivers/net/ethernet/natsemi/natsemi.c 14541 14542NCR 5380 SCSI DRIVERS 14543M: Finn Thain <fthain@linux-m68k.org> 14544M: Michael Schmitz <schmitzmic@gmail.com> 14545L: linux-scsi@vger.kernel.org 14546S: Maintained 14547F: Documentation/scsi/g_NCR5380.rst 14548F: drivers/scsi/NCR5380.* 14549F: drivers/scsi/arm/cumana_1.c 14550F: drivers/scsi/arm/oak.c 14551F: drivers/scsi/atari_scsi.* 14552F: drivers/scsi/dmx3191d.c 14553F: drivers/scsi/g_NCR5380.* 14554F: drivers/scsi/mac_scsi.* 14555F: drivers/scsi/sun3_scsi.* 14556F: drivers/scsi/sun3_scsi_vme.c 14557 14558NCSI LIBRARY 14559M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14560S: Maintained 14561F: net/ncsi/ 14562 14563NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14564M: Guenter Roeck <linux@roeck-us.net> 14565L: linux-hwmon@vger.kernel.org 14566S: Maintained 14567F: Documentation/hwmon/nct6775.rst 14568F: drivers/hwmon/nct6775-core.c 14569F: drivers/hwmon/nct6775-platform.c 14570F: drivers/hwmon/nct6775.h 14571 14572NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14573M: Zev Weiss <zev@bewilderbeest.net> 14574L: linux-hwmon@vger.kernel.org 14575S: Maintained 14576F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14577F: drivers/hwmon/nct6775-i2c.c 14578 14579NETDEVSIM 14580M: Jakub Kicinski <kuba@kernel.org> 14581S: Maintained 14582F: drivers/net/netdevsim/* 14583 14584NETEM NETWORK EMULATOR 14585M: Stephen Hemminger <stephen@networkplumber.org> 14586L: netdev@vger.kernel.org 14587S: Maintained 14588F: net/sched/sch_netem.c 14589 14590NETERION 10GbE DRIVERS (s2io) 14591M: Jon Mason <jdmason@kudzu.us> 14592L: netdev@vger.kernel.org 14593S: Supported 14594F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14595F: drivers/net/ethernet/neterion/ 14596 14597NETFILTER 14598M: Pablo Neira Ayuso <pablo@netfilter.org> 14599M: Jozsef Kadlecsik <kadlec@netfilter.org> 14600M: Florian Westphal <fw@strlen.de> 14601L: netfilter-devel@vger.kernel.org 14602L: coreteam@netfilter.org 14603S: Maintained 14604W: http://www.netfilter.org/ 14605W: http://www.iptables.org/ 14606W: http://www.nftables.org/ 14607Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14608C: irc://irc.libera.chat/netfilter 14609T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14610T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14611F: include/linux/netfilter* 14612F: include/linux/netfilter/ 14613F: include/net/netfilter/ 14614F: include/uapi/linux/netfilter* 14615F: include/uapi/linux/netfilter/ 14616F: net/*/netfilter.c 14617F: net/*/netfilter/ 14618F: net/bridge/br_netfilter*.c 14619F: net/netfilter/ 14620 14621NETROM NETWORK LAYER 14622M: Ralf Baechle <ralf@linux-mips.org> 14623L: linux-hams@vger.kernel.org 14624S: Maintained 14625W: http://www.linux-ax25.org/ 14626F: include/net/netrom.h 14627F: include/uapi/linux/netrom.h 14628F: net/netrom/ 14629 14630NETRONIX EMBEDDED CONTROLLER 14631M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14632S: Maintained 14633F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14634F: drivers/mfd/ntxec.c 14635F: drivers/pwm/pwm-ntxec.c 14636F: drivers/rtc/rtc-ntxec.c 14637F: include/linux/mfd/ntxec.h 14638 14639NETRONOME ETHERNET DRIVERS 14640M: Simon Horman <simon.horman@corigine.com> 14641R: Jakub Kicinski <kuba@kernel.org> 14642L: oss-drivers@corigine.com 14643S: Maintained 14644F: drivers/net/ethernet/netronome/ 14645 14646NETWORK BLOCK DEVICE (NBD) 14647M: Josef Bacik <josef@toxicpanda.com> 14648L: linux-block@vger.kernel.org 14649L: nbd@other.debian.org 14650S: Maintained 14651F: Documentation/admin-guide/blockdev/nbd.rst 14652F: drivers/block/nbd.c 14653F: include/trace/events/nbd.h 14654F: include/uapi/linux/nbd.h 14655 14656NETWORK DROP MONITOR 14657M: Neil Horman <nhorman@tuxdriver.com> 14658L: netdev@vger.kernel.org 14659S: Maintained 14660W: https://fedorahosted.org/dropwatch/ 14661F: include/uapi/linux/net_dropmon.h 14662F: net/core/drop_monitor.c 14663 14664NETWORKING DRIVERS 14665M: "David S. Miller" <davem@davemloft.net> 14666M: Eric Dumazet <edumazet@google.com> 14667M: Jakub Kicinski <kuba@kernel.org> 14668M: Paolo Abeni <pabeni@redhat.com> 14669L: netdev@vger.kernel.org 14670S: Maintained 14671Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14672T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14673T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14674F: Documentation/devicetree/bindings/net/ 14675F: drivers/connector/ 14676F: drivers/net/ 14677F: include/dt-bindings/net/ 14678F: include/linux/etherdevice.h 14679F: include/linux/fcdevice.h 14680F: include/linux/fddidevice.h 14681F: include/linux/hippidevice.h 14682F: include/linux/if_* 14683F: include/linux/inetdevice.h 14684F: include/linux/netdevice.h 14685F: include/uapi/linux/if_* 14686F: include/uapi/linux/netdevice.h 14687X: drivers/net/wireless/ 14688 14689NETWORKING DRIVERS (WIRELESS) 14690M: Kalle Valo <kvalo@kernel.org> 14691L: linux-wireless@vger.kernel.org 14692S: Maintained 14693W: https://wireless.wiki.kernel.org/ 14694Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14695T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14696T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14697F: Documentation/devicetree/bindings/net/wireless/ 14698F: drivers/net/wireless/ 14699 14700NETWORKING [DSA] 14701M: Andrew Lunn <andrew@lunn.ch> 14702M: Florian Fainelli <f.fainelli@gmail.com> 14703M: Vladimir Oltean <olteanv@gmail.com> 14704S: Maintained 14705F: Documentation/devicetree/bindings/net/dsa/ 14706F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14707F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14708F: drivers/net/dsa/ 14709F: include/linux/dsa/ 14710F: include/linux/platform_data/dsa.h 14711F: include/net/dsa.h 14712F: net/dsa/ 14713F: tools/testing/selftests/drivers/net/dsa/ 14714 14715NETWORKING [GENERAL] 14716M: "David S. Miller" <davem@davemloft.net> 14717M: Eric Dumazet <edumazet@google.com> 14718M: Jakub Kicinski <kuba@kernel.org> 14719M: Paolo Abeni <pabeni@redhat.com> 14720L: netdev@vger.kernel.org 14721S: Maintained 14722Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14723B: mailto:netdev@vger.kernel.org 14724T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14725T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14726F: Documentation/core-api/netlink.rst 14727F: Documentation/netlink/ 14728F: Documentation/networking/ 14729F: Documentation/process/maintainer-netdev.rst 14730F: Documentation/userspace-api/netlink/ 14731F: include/linux/in.h 14732F: include/linux/net.h 14733F: include/linux/netdevice.h 14734F: include/net/ 14735F: include/uapi/linux/in.h 14736F: include/uapi/linux/net.h 14737F: include/uapi/linux/net_namespace.h 14738F: include/uapi/linux/netdevice.h 14739F: lib/net_utils.c 14740F: lib/random32.c 14741F: net/ 14742F: tools/net/ 14743F: tools/testing/selftests/net/ 14744X: net/bluetooth/ 14745 14746NETWORKING [IPSEC] 14747M: Steffen Klassert <steffen.klassert@secunet.com> 14748M: Herbert Xu <herbert@gondor.apana.org.au> 14749M: "David S. Miller" <davem@davemloft.net> 14750L: netdev@vger.kernel.org 14751S: Maintained 14752T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14753T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14754F: include/net/xfrm.h 14755F: include/uapi/linux/xfrm.h 14756F: net/ipv4/ah4.c 14757F: net/ipv4/esp4* 14758F: net/ipv4/ip_vti.c 14759F: net/ipv4/ipcomp.c 14760F: net/ipv4/xfrm* 14761F: net/ipv6/ah6.c 14762F: net/ipv6/esp6* 14763F: net/ipv6/ip6_vti.c 14764F: net/ipv6/ipcomp6.c 14765F: net/ipv6/xfrm* 14766F: net/key/ 14767F: net/xfrm/ 14768F: tools/testing/selftests/net/ipsec.c 14769 14770NETWORKING [IPv4/IPv6] 14771M: "David S. Miller" <davem@davemloft.net> 14772M: David Ahern <dsahern@kernel.org> 14773L: netdev@vger.kernel.org 14774S: Maintained 14775T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14776F: arch/x86/net/* 14777F: include/linux/ip.h 14778F: include/linux/ipv6* 14779F: include/net/fib* 14780F: include/net/ip* 14781F: include/net/route.h 14782F: net/ipv4/ 14783F: net/ipv6/ 14784 14785NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14786M: Paul Moore <paul@paul-moore.com> 14787L: netdev@vger.kernel.org 14788L: linux-security-module@vger.kernel.org 14789S: Supported 14790W: https://github.com/netlabel 14791F: Documentation/netlabel/ 14792F: include/net/calipso.h 14793F: include/net/cipso_ipv4.h 14794F: include/net/netlabel.h 14795F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14796F: include/uapi/linux/netfilter/xt_SECMARK.h 14797F: net/ipv4/cipso_ipv4.c 14798F: net/ipv6/calipso.c 14799F: net/netfilter/xt_CONNSECMARK.c 14800F: net/netfilter/xt_SECMARK.c 14801F: net/netlabel/ 14802 14803NETWORKING [MPTCP] 14804M: Matthieu Baerts <matthieu.baerts@tessares.net> 14805M: Mat Martineau <martineau@kernel.org> 14806L: netdev@vger.kernel.org 14807L: mptcp@lists.linux.dev 14808S: Maintained 14809W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14810B: https://github.com/multipath-tcp/mptcp_net-next/issues 14811T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14812T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14813F: Documentation/networking/mptcp-sysctl.rst 14814F: include/net/mptcp.h 14815F: include/trace/events/mptcp.h 14816F: include/uapi/linux/mptcp.h 14817F: net/mptcp/ 14818F: tools/testing/selftests/bpf/*/*mptcp*.c 14819F: tools/testing/selftests/net/mptcp/ 14820 14821NETWORKING [TCP] 14822M: Eric Dumazet <edumazet@google.com> 14823L: netdev@vger.kernel.org 14824S: Maintained 14825F: include/linux/tcp.h 14826F: include/net/tcp.h 14827F: include/trace/events/tcp.h 14828F: include/uapi/linux/tcp.h 14829F: net/ipv4/syncookies.c 14830F: net/ipv4/tcp*.c 14831F: net/ipv6/syncookies.c 14832F: net/ipv6/tcp*.c 14833 14834NETWORKING [TLS] 14835M: Boris Pismenny <borisp@nvidia.com> 14836M: John Fastabend <john.fastabend@gmail.com> 14837M: Jakub Kicinski <kuba@kernel.org> 14838L: netdev@vger.kernel.org 14839S: Maintained 14840F: include/net/tls.h 14841F: include/uapi/linux/tls.h 14842F: net/tls/* 14843 14844NETXEN (1/10) GbE SUPPORT 14845M: Manish Chopra <manishc@marvell.com> 14846M: Rahul Verma <rahulv@marvell.com> 14847M: GR-Linux-NIC-Dev@marvell.com 14848L: netdev@vger.kernel.org 14849S: Supported 14850F: drivers/net/ethernet/qlogic/netxen/ 14851 14852NET_FAILOVER MODULE 14853M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14854L: netdev@vger.kernel.org 14855S: Supported 14856F: Documentation/networking/net_failover.rst 14857F: drivers/net/net_failover.c 14858F: include/net/net_failover.h 14859 14860NEXTHOP 14861M: David Ahern <dsahern@kernel.org> 14862L: netdev@vger.kernel.org 14863S: Maintained 14864F: include/net/netns/nexthop.h 14865F: include/net/nexthop.h 14866F: include/uapi/linux/nexthop.h 14867F: net/ipv4/nexthop.c 14868 14869NFC SUBSYSTEM 14870M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14871L: netdev@vger.kernel.org 14872S: Maintained 14873F: Documentation/devicetree/bindings/net/nfc/ 14874F: drivers/nfc/ 14875F: include/net/nfc/ 14876F: include/uapi/linux/nfc.h 14877F: net/nfc/ 14878 14879NFC VIRTUAL NCI DEVICE DRIVER 14880M: Bongsu Jeon <bongsu.jeon@samsung.com> 14881L: netdev@vger.kernel.org 14882S: Supported 14883F: drivers/nfc/virtual_ncidev.c 14884F: tools/testing/selftests/nci/ 14885 14886NFS, SUNRPC, AND LOCKD CLIENTS 14887M: Trond Myklebust <trond.myklebust@hammerspace.com> 14888M: Anna Schumaker <anna@kernel.org> 14889L: linux-nfs@vger.kernel.org 14890S: Maintained 14891W: http://client.linux-nfs.org 14892T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14893F: Documentation/filesystems/nfs/ 14894F: fs/lockd/ 14895F: fs/nfs/ 14896F: fs/nfs_common/ 14897F: include/linux/lockd/ 14898F: include/linux/nfs* 14899F: include/linux/sunrpc/ 14900F: include/uapi/linux/nfs* 14901F: include/uapi/linux/sunrpc/ 14902F: net/sunrpc/ 14903 14904NILFS2 FILESYSTEM 14905M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14906L: linux-nilfs@vger.kernel.org 14907S: Supported 14908W: https://nilfs.sourceforge.io/ 14909W: https://nilfs.osdn.jp/ 14910T: git https://github.com/konis/nilfs2.git 14911F: Documentation/filesystems/nilfs2.rst 14912F: fs/nilfs2/ 14913F: include/trace/events/nilfs2.h 14914F: include/uapi/linux/nilfs2_api.h 14915F: include/uapi/linux/nilfs2_ondisk.h 14916 14917NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14918M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14919S: Maintained 14920W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14921F: Documentation/scsi/NinjaSCSI.rst 14922F: drivers/scsi/pcmcia/nsp_* 14923 14924NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14925M: GOTO Masanori <gotom@debian.or.jp> 14926M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14927S: Maintained 14928W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14929F: Documentation/scsi/NinjaSCSI.rst 14930F: drivers/scsi/nsp32* 14931 14932NINTENDO HID DRIVER 14933M: Daniel J. Ogorchock <djogorchock@gmail.com> 14934L: linux-input@vger.kernel.org 14935S: Maintained 14936F: drivers/hid/hid-nintendo* 14937 14938NIOS2 ARCHITECTURE 14939M: Dinh Nguyen <dinguyen@kernel.org> 14940S: Maintained 14941T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14942F: arch/nios2/ 14943 14944NITRO ENCLAVES (NE) 14945M: Alexandru Ciobotaru <alcioa@amazon.com> 14946L: linux-kernel@vger.kernel.org 14947L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14948S: Supported 14949W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14950F: Documentation/virt/ne_overview.rst 14951F: drivers/virt/nitro_enclaves/ 14952F: include/linux/nitro_enclaves.h 14953F: include/uapi/linux/nitro_enclaves.h 14954F: samples/nitro_enclaves/ 14955 14956NOHZ, DYNTICKS SUPPORT 14957M: Frederic Weisbecker <frederic@kernel.org> 14958M: Thomas Gleixner <tglx@linutronix.de> 14959M: Ingo Molnar <mingo@kernel.org> 14960L: linux-kernel@vger.kernel.org 14961S: Maintained 14962T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14963F: include/linux/sched/nohz.h 14964F: include/linux/tick.h 14965F: kernel/time/tick*.* 14966 14967NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14968M: Pavel Machek <pavel@ucw.cz> 14969M: Sakari Ailus <sakari.ailus@iki.fi> 14970L: linux-media@vger.kernel.org 14971S: Maintained 14972F: drivers/media/i2c/ad5820.c 14973F: drivers/media/i2c/et8ek8 14974 14975NOKIA N900 POWER SUPPLY DRIVERS 14976R: Pali Rohár <pali@kernel.org> 14977F: drivers/power/supply/bq2415x_charger.c 14978F: drivers/power/supply/bq27xxx_battery.c 14979F: drivers/power/supply/bq27xxx_battery_i2c.c 14980F: drivers/power/supply/isp1704_charger.c 14981F: drivers/power/supply/rx51_battery.c 14982F: include/linux/power/bq2415x_charger.h 14983F: include/linux/power/bq27xxx_battery.h 14984 14985NOLIBC HEADER FILE 14986M: Willy Tarreau <w@1wt.eu> 14987S: Maintained 14988T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14989F: tools/include/nolibc/ 14990F: tools/testing/selftests/nolibc/ 14991 14992NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14993M: Hans de Goede <hdegoede@redhat.com> 14994L: linux-input@vger.kernel.org 14995S: Maintained 14996F: drivers/input/touchscreen/novatek-nvt-ts.c 14997 14998NSDEPS 14999M: Matthias Maennich <maennich@google.com> 15000S: Maintained 15001F: Documentation/core-api/symbol-namespaces.rst 15002F: scripts/nsdeps 15003 15004NTB AMD DRIVER 15005M: Sanjay R Mehta <sanju.mehta@amd.com> 15006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15007L: ntb@lists.linux.dev 15008S: Supported 15009F: drivers/ntb/hw/amd/ 15010 15011NTB DRIVER CORE 15012M: Jon Mason <jdmason@kudzu.us> 15013M: Dave Jiang <dave.jiang@intel.com> 15014M: Allen Hubbe <allenbh@gmail.com> 15015L: ntb@lists.linux.dev 15016S: Supported 15017W: https://github.com/jonmason/ntb/wiki 15018T: git https://github.com/jonmason/ntb.git 15019F: drivers/net/ntb_netdev.c 15020F: drivers/ntb/ 15021F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15022F: include/linux/ntb.h 15023F: include/linux/ntb_transport.h 15024F: tools/testing/selftests/ntb/ 15025 15026NTB IDT DRIVER 15027M: Serge Semin <fancer.lancer@gmail.com> 15028L: ntb@lists.linux.dev 15029S: Supported 15030F: drivers/ntb/hw/idt/ 15031 15032NTB INTEL DRIVER 15033M: Dave Jiang <dave.jiang@intel.com> 15034L: ntb@lists.linux.dev 15035S: Supported 15036W: https://github.com/davejiang/linux/wiki 15037T: git https://github.com/davejiang/linux.git 15038F: drivers/ntb/hw/intel/ 15039 15040NTFS FILESYSTEM 15041M: Anton Altaparmakov <anton@tuxera.com> 15042R: Namjae Jeon <linkinjeon@kernel.org> 15043L: linux-ntfs-dev@lists.sourceforge.net 15044S: Supported 15045W: http://www.tuxera.com/ 15046T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15047F: Documentation/filesystems/ntfs.rst 15048F: fs/ntfs/ 15049 15050NTFS3 FILESYSTEM 15051M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15052L: ntfs3@lists.linux.dev 15053S: Supported 15054W: http://www.paragon-software.com/ 15055T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15056F: Documentation/filesystems/ntfs3.rst 15057F: fs/ntfs3/ 15058 15059NUBUS SUBSYSTEM 15060M: Finn Thain <fthain@linux-m68k.org> 15061L: linux-m68k@lists.linux-m68k.org 15062S: Maintained 15063F: arch/*/include/asm/nubus.h 15064F: drivers/nubus/ 15065F: include/linux/nubus.h 15066F: include/uapi/linux/nubus.h 15067 15068NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15069M: Antonino Daplas <adaplas@gmail.com> 15070L: linux-fbdev@vger.kernel.org 15071S: Maintained 15072F: drivers/video/fbdev/nvidia/ 15073F: drivers/video/fbdev/riva/ 15074 15075NVIDIA WMI EC BACKLIGHT DRIVER 15076M: Daniel Dadap <ddadap@nvidia.com> 15077L: platform-driver-x86@vger.kernel.org 15078S: Supported 15079F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15080F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15081 15082NVM EXPRESS DRIVER 15083M: Keith Busch <kbusch@kernel.org> 15084M: Jens Axboe <axboe@fb.com> 15085M: Christoph Hellwig <hch@lst.de> 15086M: Sagi Grimberg <sagi@grimberg.me> 15087L: linux-nvme@lists.infradead.org 15088S: Supported 15089W: http://git.infradead.org/nvme.git 15090T: git git://git.infradead.org/nvme.git 15091F: Documentation/nvme/ 15092F: drivers/nvme/common/ 15093F: drivers/nvme/host/ 15094F: include/linux/nvme-*.h 15095F: include/linux/nvme.h 15096F: include/uapi/linux/nvme_ioctl.h 15097 15098NVM EXPRESS FABRICS AUTHENTICATION 15099M: Hannes Reinecke <hare@suse.de> 15100L: linux-nvme@lists.infradead.org 15101S: Supported 15102F: drivers/nvme/host/auth.c 15103F: drivers/nvme/target/auth.c 15104F: drivers/nvme/target/fabrics-cmd-auth.c 15105F: include/linux/nvme-auth.h 15106 15107NVM EXPRESS FC TRANSPORT DRIVERS 15108M: James Smart <james.smart@broadcom.com> 15109L: linux-nvme@lists.infradead.org 15110S: Supported 15111F: drivers/nvme/host/fc.c 15112F: drivers/nvme/target/fc.c 15113F: drivers/nvme/target/fcloop.c 15114F: include/linux/nvme-fc-driver.h 15115F: include/linux/nvme-fc.h 15116 15117NVM EXPRESS HARDWARE MONITORING SUPPORT 15118M: Guenter Roeck <linux@roeck-us.net> 15119L: linux-nvme@lists.infradead.org 15120S: Supported 15121F: drivers/nvme/host/hwmon.c 15122 15123NVM EXPRESS TARGET DRIVER 15124M: Christoph Hellwig <hch@lst.de> 15125M: Sagi Grimberg <sagi@grimberg.me> 15126M: Chaitanya Kulkarni <kch@nvidia.com> 15127L: linux-nvme@lists.infradead.org 15128S: Supported 15129W: http://git.infradead.org/nvme.git 15130T: git git://git.infradead.org/nvme.git 15131F: drivers/nvme/target/ 15132 15133NVMEM FRAMEWORK 15134M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15135S: Maintained 15136T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15137F: Documentation/ABI/stable/sysfs-bus-nvmem 15138F: Documentation/devicetree/bindings/nvmem/ 15139F: drivers/nvmem/ 15140F: include/linux/nvmem-consumer.h 15141F: include/linux/nvmem-provider.h 15142 15143NXP BLUETOOTH WIRELESS DRIVERS 15144M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15145M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15146S: Maintained 15147F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15148F: drivers/bluetooth/btnxpuart.c 15149 15150NXP C45 TJA11XX PHY DRIVER 15151M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15152L: netdev@vger.kernel.org 15153S: Maintained 15154F: drivers/net/phy/nxp-c45-tja11xx.c 15155 15156NXP FSPI DRIVER 15157M: Han Xu <han.xu@nxp.com> 15158M: Haibo Chen <haibo.chen@nxp.com> 15159R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15160L: linux-spi@vger.kernel.org 15161S: Maintained 15162F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15163F: drivers/spi/spi-nxp-fspi.c 15164 15165NXP FXAS21002C DRIVER 15166M: Rui Miguel Silva <rmfrfs@gmail.com> 15167L: linux-iio@vger.kernel.org 15168S: Maintained 15169F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15170F: drivers/iio/gyro/fxas21002c.h 15171F: drivers/iio/gyro/fxas21002c_core.c 15172F: drivers/iio/gyro/fxas21002c_i2c.c 15173F: drivers/iio/gyro/fxas21002c_spi.c 15174 15175NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15176M: Haibo Chen <haibo.chen@nxp.com> 15177L: linux-iio@vger.kernel.org 15178L: linux-imx@nxp.com 15179S: Maintained 15180F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15181F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15182F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15183F: drivers/iio/adc/imx7d_adc.c 15184F: drivers/iio/adc/imx93_adc.c 15185F: drivers/iio/adc/vf610_adc.c 15186 15187NXP i.MX 8M ISI DRIVER 15188M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15189L: linux-media@vger.kernel.org 15190S: Maintained 15191F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15192F: drivers/media/platform/nxp/imx8-isi/ 15193 15194NXP i.MX 8MP DW100 V4L2 DRIVER 15195M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15196L: linux-media@vger.kernel.org 15197S: Maintained 15198F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15199F: Documentation/userspace-api/media/drivers/dw100.rst 15200F: drivers/media/platform/nxp/dw100/ 15201F: include/uapi/linux/dw100.h 15202 15203NXP i.MX 8MQ DCSS DRIVER 15204M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15205R: Lucas Stach <l.stach@pengutronix.de> 15206L: dri-devel@lists.freedesktop.org 15207S: Maintained 15208F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15209F: drivers/gpu/drm/imx/dcss/ 15210 15211NXP i.MX 8QXP ADC DRIVER 15212M: Cai Huoqing <cai.huoqing@linux.dev> 15213M: Haibo Chen <haibo.chen@nxp.com> 15214L: linux-imx@nxp.com 15215L: linux-iio@vger.kernel.org 15216S: Maintained 15217F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15218F: drivers/iio/adc/imx8qxp-adc.c 15219 15220NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15221M: Mirela Rabulea <mirela.rabulea@nxp.com> 15222R: NXP Linux Team <linux-imx@nxp.com> 15223L: linux-media@vger.kernel.org 15224S: Maintained 15225F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15226F: drivers/media/platform/nxp/imx-jpeg 15227 15228NXP i.MX CLOCK DRIVERS 15229M: Abel Vesa <abelvesa@kernel.org> 15230R: Peng Fan <peng.fan@nxp.com> 15231L: linux-clk@vger.kernel.org 15232L: linux-imx@nxp.com 15233S: Maintained 15234T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15235F: Documentation/devicetree/bindings/clock/imx* 15236F: drivers/clk/imx/ 15237F: include/dt-bindings/clock/imx* 15238 15239NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15240M: Jagan Teki <jagan@amarulasolutions.com> 15241S: Maintained 15242F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15243F: drivers/regulator/pf8x00-regulator.c 15244 15245NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15246M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15247L: linux-kernel@vger.kernel.org 15248S: Maintained 15249F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15250F: drivers/extcon/extcon-ptn5150.c 15251 15252NXP SGTL5000 DRIVER 15253M: Fabio Estevam <festevam@gmail.com> 15254L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15255S: Maintained 15256F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15257F: sound/soc/codecs/sgtl5000* 15258 15259NXP SJA1105 ETHERNET SWITCH DRIVER 15260M: Vladimir Oltean <olteanv@gmail.com> 15261L: linux-kernel@vger.kernel.org 15262S: Maintained 15263F: drivers/net/dsa/sja1105 15264F: drivers/net/pcs/pcs-xpcs-nxp.c 15265 15266NXP TDA998X DRM DRIVER 15267M: Russell King <linux@armlinux.org.uk> 15268S: Maintained 15269T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15270T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15271F: drivers/gpu/drm/i2c/tda998x_drv.c 15272F: include/drm/i2c/tda998x.h 15273F: include/dt-bindings/display/tda998x.h 15274K: "nxp,tda998x" 15275 15276NXP TFA9879 DRIVER 15277M: Peter Rosin <peda@axentia.se> 15278L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15279S: Maintained 15280F: Documentation/devicetree/bindings/sound/tfa9879.txt 15281F: sound/soc/codecs/tfa9879* 15282 15283NXP-NCI NFC DRIVER 15284S: Orphan 15285F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15286F: drivers/nfc/nxp-nci 15287 15288NXP/Goodix TFA989X (TFA1) DRIVER 15289M: Stephan Gerhold <stephan@gerhold.net> 15290L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15291S: Maintained 15292F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15293F: sound/soc/codecs/tfa989x.c 15294 15295NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15296M: Jonas Malaco <jonas@protocubo.io> 15297L: linux-hwmon@vger.kernel.org 15298S: Maintained 15299F: Documentation/hwmon/nzxt-kraken2.rst 15300F: drivers/hwmon/nzxt-kraken2.c 15301 15302NZXT-SMART2 HARDWARE MONITORING DRIVER 15303M: Aleksandr Mezin <mezin.alexander@gmail.com> 15304L: linux-hwmon@vger.kernel.org 15305S: Maintained 15306F: Documentation/hwmon/nzxt-smart2.rst 15307F: drivers/hwmon/nzxt-smart2.c 15308 15309OBJAGG 15310M: Jiri Pirko <jiri@resnulli.us> 15311L: netdev@vger.kernel.org 15312S: Supported 15313F: include/linux/objagg.h 15314F: lib/objagg.c 15315F: lib/test_objagg.c 15316 15317OBJTOOL 15318M: Josh Poimboeuf <jpoimboe@kernel.org> 15319M: Peter Zijlstra <peterz@infradead.org> 15320S: Supported 15321F: include/linux/objtool*.h 15322F: tools/objtool/ 15323 15324OCELOT ETHERNET SWITCH DRIVER 15325M: Vladimir Oltean <vladimir.oltean@nxp.com> 15326M: Claudiu Manoil <claudiu.manoil@nxp.com> 15327M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15328M: UNGLinuxDriver@microchip.com 15329L: netdev@vger.kernel.org 15330S: Supported 15331F: drivers/net/dsa/ocelot/* 15332F: drivers/net/ethernet/mscc/ 15333F: include/soc/mscc/ocelot* 15334F: net/dsa/tag_ocelot.c 15335F: net/dsa/tag_ocelot_8021q.c 15336F: tools/testing/selftests/drivers/net/ocelot/* 15337 15338OCELOT EXTERNAL SWITCH CONTROL 15339M: Colin Foster <colin.foster@in-advantage.com> 15340S: Supported 15341F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15342F: drivers/mfd/ocelot* 15343F: drivers/net/dsa/ocelot/ocelot_ext.c 15344F: include/linux/mfd/ocelot.h 15345 15346OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15347M: Frederic Barrat <fbarrat@linux.ibm.com> 15348M: Andrew Donnellan <ajd@linux.ibm.com> 15349L: linuxppc-dev@lists.ozlabs.org 15350S: Supported 15351F: Documentation/userspace-api/accelerators/ocxl.rst 15352F: arch/powerpc/include/asm/pnv-ocxl.h 15353F: arch/powerpc/platforms/powernv/ocxl.c 15354F: drivers/misc/ocxl/ 15355F: include/misc/ocxl* 15356F: include/uapi/misc/ocxl.h 15357 15358OMAP AUDIO SUPPORT 15359M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15360M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15362L: linux-omap@vger.kernel.org 15363S: Maintained 15364F: sound/soc/ti/n810.c 15365F: sound/soc/ti/omap* 15366F: sound/soc/ti/rx51.c 15367F: sound/soc/ti/sdma-pcm.* 15368 15369OMAP CLOCK FRAMEWORK SUPPORT 15370M: Paul Walmsley <paul@pwsan.com> 15371L: linux-omap@vger.kernel.org 15372S: Maintained 15373F: arch/arm/*omap*/*clock* 15374 15375OMAP DEVICE TREE SUPPORT 15376M: Benoît Cousson <bcousson@baylibre.com> 15377M: Tony Lindgren <tony@atomide.com> 15378L: linux-omap@vger.kernel.org 15379L: devicetree@vger.kernel.org 15380S: Maintained 15381F: arch/arm/boot/dts/ti/omap/ 15382 15383OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15384L: linux-omap@vger.kernel.org 15385L: linux-fbdev@vger.kernel.org 15386S: Orphan 15387F: Documentation/arch/arm/omap/dss.rst 15388F: drivers/video/fbdev/omap2/ 15389 15390OMAP FRAMEBUFFER SUPPORT 15391L: linux-fbdev@vger.kernel.org 15392L: linux-omap@vger.kernel.org 15393S: Orphan 15394F: drivers/video/fbdev/omap/ 15395 15396OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15397M: Roger Quadros <rogerq@kernel.org> 15398M: Tony Lindgren <tony@atomide.com> 15399L: linux-omap@vger.kernel.org 15400S: Maintained 15401F: arch/arm/mach-omap2/*gpmc* 15402F: drivers/memory/omap-gpmc.c 15403 15404OMAP GPIO DRIVER 15405M: Grygorii Strashko <grygorii.strashko@ti.com> 15406M: Santosh Shilimkar <ssantosh@kernel.org> 15407M: Kevin Hilman <khilman@kernel.org> 15408L: linux-omap@vger.kernel.org 15409S: Maintained 15410F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15411F: drivers/gpio/gpio-omap.c 15412 15413OMAP HARDWARE SPINLOCK SUPPORT 15414M: Ohad Ben-Cohen <ohad@wizery.com> 15415L: linux-omap@vger.kernel.org 15416S: Maintained 15417F: drivers/hwspinlock/omap_hwspinlock.c 15418 15419OMAP HS MMC SUPPORT 15420L: linux-mmc@vger.kernel.org 15421L: linux-omap@vger.kernel.org 15422S: Orphan 15423F: drivers/mmc/host/omap_hsmmc.c 15424 15425OMAP HWMOD DATA 15426M: Paul Walmsley <paul@pwsan.com> 15427L: linux-omap@vger.kernel.org 15428S: Maintained 15429F: arch/arm/mach-omap2/omap_hwmod*data* 15430 15431OMAP HWMOD SUPPORT 15432M: Benoît Cousson <bcousson@baylibre.com> 15433M: Paul Walmsley <paul@pwsan.com> 15434L: linux-omap@vger.kernel.org 15435S: Maintained 15436F: arch/arm/mach-omap2/omap_hwmod.* 15437 15438OMAP I2C DRIVER 15439M: Vignesh R <vigneshr@ti.com> 15440L: linux-omap@vger.kernel.org 15441L: linux-i2c@vger.kernel.org 15442S: Maintained 15443F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15444F: drivers/i2c/busses/i2c-omap.c 15445 15446OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15447M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15448L: linux-media@vger.kernel.org 15449S: Maintained 15450F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15451F: drivers/media/platform/ti/omap3isp/ 15452F: drivers/staging/media/omap4iss/ 15453 15454OMAP MMC SUPPORT 15455M: Aaro Koskinen <aaro.koskinen@iki.fi> 15456L: linux-omap@vger.kernel.org 15457S: Odd Fixes 15458F: drivers/mmc/host/omap.c 15459 15460OMAP POWER MANAGEMENT SUPPORT 15461M: Kevin Hilman <khilman@kernel.org> 15462L: linux-omap@vger.kernel.org 15463S: Maintained 15464F: arch/arm/*omap*/*pm* 15465F: drivers/cpufreq/omap-cpufreq.c 15466 15467OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15468M: Paul Walmsley <paul@pwsan.com> 15469L: linux-omap@vger.kernel.org 15470S: Maintained 15471F: arch/arm/mach-omap2/prm* 15472 15473OMAP RANDOM NUMBER GENERATOR SUPPORT 15474M: Deepak Saxena <dsaxena@plexity.net> 15475S: Maintained 15476F: drivers/char/hw_random/omap-rng.c 15477 15478OMAP USB SUPPORT 15479L: linux-usb@vger.kernel.org 15480L: linux-omap@vger.kernel.org 15481S: Orphan 15482F: arch/arm/*omap*/usb* 15483F: drivers/usb/*/*omap* 15484 15485OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15486M: Mark Jackson <mpfj@newflow.co.uk> 15487L: linux-omap@vger.kernel.org 15488S: Maintained 15489F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15490 15491OMAP1 SUPPORT 15492M: Aaro Koskinen <aaro.koskinen@iki.fi> 15493M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15494M: Tony Lindgren <tony@atomide.com> 15495L: linux-omap@vger.kernel.org 15496S: Maintained 15497Q: http://patchwork.kernel.org/project/linux-omap/list/ 15498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15499F: arch/arm/configs/omap1_defconfig 15500F: arch/arm/mach-omap1/ 15501F: drivers/i2c/busses/i2c-omap.c 15502F: include/linux/platform_data/ams-delta-fiq.h 15503F: include/linux/platform_data/i2c-omap.h 15504 15505OMAP2+ SUPPORT 15506M: Tony Lindgren <tony@atomide.com> 15507L: linux-omap@vger.kernel.org 15508S: Maintained 15509W: http://www.muru.com/linux/omap/ 15510W: http://linux.omap.com/ 15511Q: http://patchwork.kernel.org/project/linux-omap/list/ 15512T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15513F: arch/arm/configs/omap2plus_defconfig 15514F: arch/arm/mach-omap2/ 15515F: drivers/bus/ti-sysc.c 15516F: drivers/gpio/gpio-tps65219.c 15517F: drivers/i2c/busses/i2c-omap.c 15518F: drivers/irqchip/irq-omap-intc.c 15519F: drivers/mfd/*omap*.c 15520F: drivers/mfd/menelaus.c 15521F: drivers/mfd/palmas.c 15522F: drivers/mfd/tps65217.c 15523F: drivers/mfd/tps65218.c 15524F: drivers/mfd/tps65219.c 15525F: drivers/mfd/tps65910.c 15526F: drivers/mfd/twl-core.[ch] 15527F: drivers/mfd/twl4030*.c 15528F: drivers/mfd/twl6030*.c 15529F: drivers/mfd/twl6040*.c 15530F: drivers/regulator/palmas-regulator*.c 15531F: drivers/regulator/pbias-regulator.c 15532F: drivers/regulator/tps65217-regulator.c 15533F: drivers/regulator/tps65218-regulator.c 15534F: drivers/regulator/tps65219-regulator.c 15535F: drivers/regulator/tps65910-regulator.c 15536F: drivers/regulator/twl-regulator.c 15537F: drivers/regulator/twl6030-regulator.c 15538F: include/linux/platform_data/i2c-omap.h 15539F: include/linux/platform_data/ti-sysc.h 15540 15541OMFS FILESYSTEM 15542M: Bob Copeland <me@bobcopeland.com> 15543L: linux-karma-devel@lists.sourceforge.net 15544S: Maintained 15545F: Documentation/filesystems/omfs.rst 15546F: fs/omfs/ 15547 15548OMNIVISION OG01A1B SENSOR DRIVER 15549M: Shawn Tu <shawnx.tu@intel.com> 15550L: linux-media@vger.kernel.org 15551S: Maintained 15552F: drivers/media/i2c/og01a1b.c 15553 15554OMNIVISION OV01A10 SENSOR DRIVER 15555M: Bingbu Cao <bingbu.cao@intel.com> 15556L: linux-media@vger.kernel.org 15557S: Maintained 15558T: git git://linuxtv.org/media_tree.git 15559F: drivers/media/i2c/ov01a10.c 15560 15561OMNIVISION OV02A10 SENSOR DRIVER 15562M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565T: git git://linuxtv.org/media_tree.git 15566F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15567F: drivers/media/i2c/ov02a10.c 15568 15569OMNIVISION OV08D10 SENSOR DRIVER 15570M: Jimmy Su <jimmy.su@intel.com> 15571L: linux-media@vger.kernel.org 15572S: Maintained 15573T: git git://linuxtv.org/media_tree.git 15574F: drivers/media/i2c/ov08d10.c 15575 15576OMNIVISION OV08X40 SENSOR DRIVER 15577M: Jason Chen <jason.z.chen@intel.com> 15578L: linux-media@vger.kernel.org 15579S: Maintained 15580T: git git://linuxtv.org/media_tree.git 15581F: drivers/media/i2c/ov08x40.c 15582 15583OMNIVISION OV13858 SENSOR DRIVER 15584M: Sakari Ailus <sakari.ailus@linux.intel.com> 15585L: linux-media@vger.kernel.org 15586S: Maintained 15587T: git git://linuxtv.org/media_tree.git 15588F: drivers/media/i2c/ov13858.c 15589 15590OMNIVISION OV13B10 SENSOR DRIVER 15591M: Arec Kao <arec.kao@intel.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: drivers/media/i2c/ov13b10.c 15596 15597OMNIVISION OV2680 SENSOR DRIVER 15598M: Rui Miguel Silva <rmfrfs@gmail.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15603F: drivers/media/i2c/ov2680.c 15604 15605OMNIVISION OV2685 SENSOR DRIVER 15606M: Shunqian Zheng <zhengsq@rock-chips.com> 15607L: linux-media@vger.kernel.org 15608S: Maintained 15609T: git git://linuxtv.org/media_tree.git 15610F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15611F: drivers/media/i2c/ov2685.c 15612 15613OMNIVISION OV2740 SENSOR DRIVER 15614M: Tianshu Qiu <tian.shu.qiu@intel.com> 15615R: Shawn Tu <shawnx.tu@intel.com> 15616R: Bingbu Cao <bingbu.cao@intel.com> 15617L: linux-media@vger.kernel.org 15618S: Maintained 15619T: git git://linuxtv.org/media_tree.git 15620F: drivers/media/i2c/ov2740.c 15621 15622OMNIVISION OV4689 SENSOR DRIVER 15623M: Mikhail Rudenko <mike.rudenko@gmail.com> 15624L: linux-media@vger.kernel.org 15625S: Maintained 15626T: git git://linuxtv.org/media_tree.git 15627F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15628F: drivers/media/i2c/ov5647.c 15629 15630OMNIVISION OV5640 SENSOR DRIVER 15631M: Steve Longerbeam <slongerbeam@gmail.com> 15632L: linux-media@vger.kernel.org 15633S: Maintained 15634T: git git://linuxtv.org/media_tree.git 15635F: drivers/media/i2c/ov5640.c 15636 15637OMNIVISION OV5647 SENSOR DRIVER 15638M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15639M: Jacopo Mondi <jacopo@jmondi.org> 15640L: linux-media@vger.kernel.org 15641S: Maintained 15642T: git git://linuxtv.org/media_tree.git 15643F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15644F: drivers/media/i2c/ov5647.c 15645 15646OMNIVISION OV5670 SENSOR DRIVER 15647M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15648L: linux-media@vger.kernel.org 15649S: Maintained 15650T: git git://linuxtv.org/media_tree.git 15651F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15652F: drivers/media/i2c/ov5670.c 15653 15654OMNIVISION OV5675 SENSOR DRIVER 15655M: Shawn Tu <shawnx.tu@intel.com> 15656L: linux-media@vger.kernel.org 15657S: Maintained 15658T: git git://linuxtv.org/media_tree.git 15659F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15660F: drivers/media/i2c/ov5675.c 15661 15662OMNIVISION OV5693 SENSOR DRIVER 15663M: Daniel Scally <djrscally@gmail.com> 15664L: linux-media@vger.kernel.org 15665S: Maintained 15666T: git git://linuxtv.org/media_tree.git 15667F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15668F: drivers/media/i2c/ov5693.c 15669 15670OMNIVISION OV5695 SENSOR DRIVER 15671M: Shunqian Zheng <zhengsq@rock-chips.com> 15672L: linux-media@vger.kernel.org 15673S: Maintained 15674T: git git://linuxtv.org/media_tree.git 15675F: drivers/media/i2c/ov5695.c 15676 15677OMNIVISION OV7670 SENSOR DRIVER 15678L: linux-media@vger.kernel.org 15679S: Orphan 15680T: git git://linuxtv.org/media_tree.git 15681F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15682F: drivers/media/i2c/ov7670.c 15683 15684OMNIVISION OV772x SENSOR DRIVER 15685M: Jacopo Mondi <jacopo@jmondi.org> 15686L: linux-media@vger.kernel.org 15687S: Odd fixes 15688T: git git://linuxtv.org/media_tree.git 15689F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15690F: drivers/media/i2c/ov772x.c 15691F: include/media/i2c/ov772x.h 15692 15693OMNIVISION OV7740 SENSOR DRIVER 15694M: Wenyou Yang <wenyou.yang@microchip.com> 15695L: linux-media@vger.kernel.org 15696S: Maintained 15697T: git git://linuxtv.org/media_tree.git 15698F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15699F: drivers/media/i2c/ov7740.c 15700 15701OMNIVISION OV8856 SENSOR DRIVER 15702M: Sakari Ailus <sakari.ailus@linux.intel.com> 15703L: linux-media@vger.kernel.org 15704S: Maintained 15705T: git git://linuxtv.org/media_tree.git 15706F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15707F: drivers/media/i2c/ov8856.c 15708 15709OMNIVISION OV8858 SENSOR DRIVER 15710M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15711M: Nicholas Roth <nicholas@rothemail.net> 15712L: linux-media@vger.kernel.org 15713S: Maintained 15714T: git git://linuxtv.org/media_tree.git 15715F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15716F: drivers/media/i2c/ov8858.c 15717 15718OMNIVISION OV9282 SENSOR DRIVER 15719M: Paul J. Murphy <paul.j.murphy@intel.com> 15720M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15721L: linux-media@vger.kernel.org 15722S: Maintained 15723T: git git://linuxtv.org/media_tree.git 15724F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15725F: drivers/media/i2c/ov9282.c 15726 15727OMNIVISION OV9640 SENSOR DRIVER 15728M: Petr Cvek <petrcvekcz@gmail.com> 15729L: linux-media@vger.kernel.org 15730S: Maintained 15731F: drivers/media/i2c/ov9640.* 15732 15733OMNIVISION OV9650 SENSOR DRIVER 15734M: Sakari Ailus <sakari.ailus@linux.intel.com> 15735R: Akinobu Mita <akinobu.mita@gmail.com> 15736R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15737L: linux-media@vger.kernel.org 15738S: Maintained 15739T: git git://linuxtv.org/media_tree.git 15740F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15741F: drivers/media/i2c/ov9650.c 15742 15743OMNIVISION OV9734 SENSOR DRIVER 15744M: Tianshu Qiu <tian.shu.qiu@intel.com> 15745R: Bingbu Cao <bingbu.cao@intel.com> 15746L: linux-media@vger.kernel.org 15747S: Maintained 15748T: git git://linuxtv.org/media_tree.git 15749F: drivers/media/i2c/ov9734.c 15750 15751ONBOARD USB HUB DRIVER 15752M: Matthias Kaehlcke <mka@chromium.org> 15753L: linux-usb@vger.kernel.org 15754S: Maintained 15755F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15756F: drivers/usb/misc/onboard_usb_hub.c 15757 15758ONENAND FLASH DRIVER 15759M: Kyungmin Park <kyungmin.park@samsung.com> 15760L: linux-mtd@lists.infradead.org 15761S: Maintained 15762F: drivers/mtd/nand/onenand/ 15763F: include/linux/mtd/onenand*.h 15764 15765ONEXPLAYER FAN DRIVER 15766M: Derek John Clark <derekjohn.clark@gmail.com> 15767M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15768L: linux-hwmon@vger.kernel.org 15769S: Maintained 15770F: drivers/hwmon/oxp-sensors.c 15771 15772ONIE TLV NVMEM LAYOUT DRIVER 15773M: Miquel Raynal <miquel.raynal@bootlin.com> 15774S: Maintained 15775F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15776F: drivers/nvmem/layouts/onie-tlv.c 15777 15778ONION OMEGA2+ BOARD 15779M: Harvey Hunt <harveyhuntnexus@gmail.com> 15780L: linux-mips@vger.kernel.org 15781S: Maintained 15782F: arch/mips/boot/dts/ralink/omega2p.dts 15783 15784ONSEMI ETHERNET PHY DRIVERS 15785M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15786L: netdev@vger.kernel.org 15787S: Supported 15788W: http://www.onsemi.com 15789F: drivers/net/phy/ncn* 15790 15791OP-TEE DRIVER 15792M: Jens Wiklander <jens.wiklander@linaro.org> 15793L: op-tee@lists.trustedfirmware.org 15794S: Maintained 15795F: Documentation/ABI/testing/sysfs-bus-optee-devices 15796F: drivers/tee/optee/ 15797 15798OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15799M: Sumit Garg <sumit.garg@linaro.org> 15800L: op-tee@lists.trustedfirmware.org 15801S: Maintained 15802F: drivers/char/hw_random/optee-rng.c 15803 15804OP-TEE RTC DRIVER 15805M: Clément Léger <clement.leger@bootlin.com> 15806L: linux-rtc@vger.kernel.org 15807S: Maintained 15808F: drivers/rtc/rtc-optee.c 15809 15810OPA-VNIC DRIVER 15811M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15812L: linux-rdma@vger.kernel.org 15813S: Supported 15814F: drivers/infiniband/ulp/opa_vnic 15815 15816OPEN FIRMWARE AND FLATTENED DEVICE TREE 15817M: Rob Herring <robh+dt@kernel.org> 15818M: Frank Rowand <frowand.list@gmail.com> 15819L: devicetree@vger.kernel.org 15820S: Maintained 15821W: http://www.devicetree.org/ 15822C: irc://irc.libera.chat/devicetree 15823T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15824F: Documentation/ABI/testing/sysfs-firmware-ofw 15825F: drivers/of/ 15826F: include/linux/of*.h 15827F: scripts/dtc/ 15828K: of_overlay_notifier_ 15829K: of_overlay_fdt_apply 15830K: of_overlay_remove 15831 15832OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15833M: Rob Herring <robh+dt@kernel.org> 15834M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15835M: Conor Dooley <conor+dt@kernel.org> 15836L: devicetree@vger.kernel.org 15837S: Maintained 15838Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15839C: irc://irc.libera.chat/devicetree 15840T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15841F: Documentation/devicetree/ 15842F: arch/*/boot/dts/ 15843F: include/dt-bindings/ 15844 15845OPENCOMPUTE PTP CLOCK DRIVER 15846M: Jonathan Lemon <jonathan.lemon@gmail.com> 15847M: Vadim Fedorenko <vadfed@fb.com> 15848L: netdev@vger.kernel.org 15849S: Maintained 15850F: drivers/ptp/ptp_ocp.c 15851 15852OPENCORES I2C BUS DRIVER 15853M: Peter Korsgaard <peter@korsgaard.com> 15854M: Andrew Lunn <andrew@lunn.ch> 15855L: linux-i2c@vger.kernel.org 15856S: Maintained 15857F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15858F: Documentation/i2c/busses/i2c-ocores.rst 15859F: drivers/i2c/busses/i2c-ocores.c 15860F: include/linux/platform_data/i2c-ocores.h 15861 15862OPENRISC ARCHITECTURE 15863M: Jonas Bonn <jonas@southpole.se> 15864M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15865M: Stafford Horne <shorne@gmail.com> 15866L: linux-openrisc@vger.kernel.org 15867S: Maintained 15868W: http://openrisc.io 15869T: git https://github.com/openrisc/linux.git 15870F: Documentation/arch/openrisc/ 15871F: Documentation/devicetree/bindings/openrisc/ 15872F: arch/openrisc/ 15873F: drivers/irqchip/irq-ompic.c 15874F: drivers/irqchip/irq-or1k-* 15875 15876OPENVSWITCH 15877M: Pravin B Shelar <pshelar@ovn.org> 15878L: netdev@vger.kernel.org 15879L: dev@openvswitch.org 15880S: Maintained 15881W: http://openvswitch.org 15882F: include/uapi/linux/openvswitch.h 15883F: net/openvswitch/ 15884F: tools/testing/selftests/net/openvswitch/ 15885 15886OPERATING PERFORMANCE POINTS (OPP) 15887M: Viresh Kumar <vireshk@kernel.org> 15888M: Nishanth Menon <nm@ti.com> 15889M: Stephen Boyd <sboyd@kernel.org> 15890L: linux-pm@vger.kernel.org 15891S: Maintained 15892T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15893F: Documentation/devicetree/bindings/opp/ 15894F: Documentation/power/opp.rst 15895F: drivers/opp/ 15896F: include/linux/pm_opp.h 15897 15898OPL4 DRIVER 15899M: Clemens Ladisch <clemens@ladisch.de> 15900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15901S: Maintained 15902T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15903F: sound/drivers/opl4/ 15904 15905ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15906M: Mark Fasheh <mark@fasheh.com> 15907M: Joel Becker <jlbec@evilplan.org> 15908M: Joseph Qi <joseph.qi@linux.alibaba.com> 15909L: ocfs2-devel@lists.linux.dev 15910S: Supported 15911W: http://ocfs2.wiki.kernel.org 15912F: Documentation/filesystems/dlmfs.rst 15913F: Documentation/filesystems/ocfs2.rst 15914F: fs/ocfs2/ 15915 15916ORANGEFS FILESYSTEM 15917M: Mike Marshall <hubcap@omnibond.com> 15918R: Martin Brandenburg <martin@omnibond.com> 15919L: devel@lists.orangefs.org 15920S: Supported 15921T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15922F: Documentation/filesystems/orangefs.rst 15923F: fs/orangefs/ 15924 15925ORINOCO DRIVER 15926L: linux-wireless@vger.kernel.org 15927S: Orphan 15928W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15929W: http://www.nongnu.org/orinoco/ 15930F: drivers/net/wireless/intersil/orinoco/ 15931 15932OV2659 OMNIVISION SENSOR DRIVER 15933M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15934L: linux-media@vger.kernel.org 15935S: Maintained 15936W: https://linuxtv.org 15937Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15938T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15939F: drivers/media/i2c/ov2659.c 15940F: include/media/i2c/ov2659.h 15941 15942OVERLAY FILESYSTEM 15943M: Miklos Szeredi <miklos@szeredi.hu> 15944M: Amir Goldstein <amir73il@gmail.com> 15945L: linux-unionfs@vger.kernel.org 15946S: Supported 15947T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15948F: Documentation/filesystems/overlayfs.rst 15949F: fs/overlayfs/ 15950 15951P54 WIRELESS DRIVER 15952M: Christian Lamparter <chunkeey@googlemail.com> 15953L: linux-wireless@vger.kernel.org 15954S: Maintained 15955W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15956F: drivers/net/wireless/intersil/p54/ 15957 15958PACKET SOCKETS 15959M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15960S: Maintained 15961F: include/uapi/linux/if_packet.h 15962F: net/packet/af_packet.c 15963 15964PACKING 15965M: Vladimir Oltean <olteanv@gmail.com> 15966L: netdev@vger.kernel.org 15967S: Supported 15968F: Documentation/core-api/packing.rst 15969F: include/linux/packing.h 15970F: lib/packing.c 15971 15972PADATA PARALLEL EXECUTION MECHANISM 15973M: Steffen Klassert <steffen.klassert@secunet.com> 15974M: Daniel Jordan <daniel.m.jordan@oracle.com> 15975L: linux-crypto@vger.kernel.org 15976L: linux-kernel@vger.kernel.org 15977S: Maintained 15978F: Documentation/core-api/padata.rst 15979F: include/linux/padata.h 15980F: kernel/padata.c 15981 15982PAGE CACHE 15983M: Matthew Wilcox (Oracle) <willy@infradead.org> 15984L: linux-fsdevel@vger.kernel.org 15985S: Supported 15986T: git git://git.infradead.org/users/willy/pagecache.git 15987F: Documentation/filesystems/locking.rst 15988F: Documentation/filesystems/vfs.rst 15989F: include/linux/pagemap.h 15990F: mm/filemap.c 15991F: mm/page-writeback.c 15992F: mm/readahead.c 15993F: mm/truncate.c 15994 15995PAGE POOL 15996M: Jesper Dangaard Brouer <hawk@kernel.org> 15997M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15998L: netdev@vger.kernel.org 15999S: Supported 16000F: Documentation/networking/page_pool.rst 16001F: include/net/page_pool.h 16002F: include/trace/events/page_pool.h 16003F: net/core/page_pool.c 16004 16005PAGE TABLE CHECK 16006M: Pasha Tatashin <pasha.tatashin@soleen.com> 16007M: Andrew Morton <akpm@linux-foundation.org> 16008L: linux-mm@kvack.org 16009S: Maintained 16010F: Documentation/mm/page_table_check.rst 16011F: include/linux/page_table_check.h 16012F: mm/page_table_check.c 16013 16014PANASONIC LAPTOP ACPI EXTRAS DRIVER 16015M: Kenneth Chan <kenneth.t.chan@gmail.com> 16016L: platform-driver-x86@vger.kernel.org 16017S: Maintained 16018F: drivers/platform/x86/panasonic-laptop.c 16019 16020PARALLAX PING IIO SENSOR DRIVER 16021M: Andreas Klinger <ak@it-klinger.de> 16022L: linux-iio@vger.kernel.org 16023S: Maintained 16024F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16025F: drivers/iio/proximity/ping.c 16026 16027PARALLEL LCD/KEYPAD PANEL DRIVER 16028M: Willy Tarreau <willy@haproxy.com> 16029M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16030S: Odd Fixes 16031F: Documentation/admin-guide/lcd-panel-cgram.rst 16032F: drivers/auxdisplay/panel.c 16033 16034PARALLEL PORT SUBSYSTEM 16035M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16036M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16037L: linux-parport@lists.infradead.org (subscribers-only) 16038S: Maintained 16039F: Documentation/driver-api/parport*.rst 16040F: drivers/char/ppdev.c 16041F: drivers/parport/ 16042F: include/linux/parport*.h 16043F: include/uapi/linux/ppdev.h 16044 16045PARAVIRT_OPS INTERFACE 16046M: Juergen Gross <jgross@suse.com> 16047R: Ajay Kaher <akaher@vmware.com> 16048R: Alexey Makhalov <amakhalov@vmware.com> 16049R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16050L: virtualization@lists.linux-foundation.org 16051L: x86@kernel.org 16052S: Supported 16053T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16054F: Documentation/virt/paravirt_ops.rst 16055F: arch/*/include/asm/paravirt*.h 16056F: arch/*/kernel/paravirt* 16057F: include/linux/hypervisor.h 16058 16059PARISC ARCHITECTURE 16060M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16061M: Helge Deller <deller@gmx.de> 16062L: linux-parisc@vger.kernel.org 16063S: Maintained 16064W: https://parisc.wiki.kernel.org 16065Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16066T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16067T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16068F: Documentation/arch/parisc/ 16069F: arch/parisc/ 16070F: drivers/char/agp/parisc-agp.c 16071F: drivers/input/misc/hp_sdc_rtc.c 16072F: drivers/input/serio/gscps2.c 16073F: drivers/input/serio/hp_sdc* 16074F: drivers/parisc/ 16075F: drivers/parport/parport_gsc.* 16076F: drivers/tty/serial/8250/8250_parisc.c 16077F: drivers/video/console/sti* 16078F: drivers/video/fbdev/sti* 16079F: drivers/video/logo/logo_parisc* 16080F: include/linux/hp_sdc.h 16081 16082PARMAN 16083M: Jiri Pirko <jiri@resnulli.us> 16084L: netdev@vger.kernel.org 16085S: Supported 16086F: include/linux/parman.h 16087F: lib/parman.c 16088F: lib/test_parman.c 16089 16090PC ENGINES APU BOARD DRIVER 16091M: Enrico Weigelt, metux IT consult <info@metux.net> 16092S: Maintained 16093F: drivers/platform/x86/pcengines-apuv2.c 16094 16095PC87360 HARDWARE MONITORING DRIVER 16096M: Jim Cromie <jim.cromie@gmail.com> 16097L: linux-hwmon@vger.kernel.org 16098S: Maintained 16099F: Documentation/hwmon/pc87360.rst 16100F: drivers/hwmon/pc87360.c 16101 16102PC8736x GPIO DRIVER 16103M: Jim Cromie <jim.cromie@gmail.com> 16104S: Maintained 16105F: drivers/char/pc8736x_gpio.c 16106 16107PC87427 HARDWARE MONITORING DRIVER 16108M: Jean Delvare <jdelvare@suse.com> 16109L: linux-hwmon@vger.kernel.org 16110S: Maintained 16111F: Documentation/hwmon/pc87427.rst 16112F: drivers/hwmon/pc87427.c 16113 16114PCA9532 LED DRIVER 16115M: Riku Voipio <riku.voipio@iki.fi> 16116S: Maintained 16117F: drivers/leds/leds-pca9532.c 16118F: include/linux/leds-pca9532.h 16119 16120PCA9541 I2C BUS MASTER SELECTOR DRIVER 16121M: Guenter Roeck <linux@roeck-us.net> 16122L: linux-i2c@vger.kernel.org 16123S: Maintained 16124F: drivers/i2c/muxes/i2c-mux-pca9541.c 16125 16126PCDP - PRIMARY CONSOLE AND DEBUG PORT 16127M: Khalid Aziz <khalid@gonehiking.org> 16128S: Maintained 16129F: drivers/firmware/pcdp.* 16130 16131PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16132M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16133M: Pali Rohár <pali@kernel.org> 16134L: linux-pci@vger.kernel.org 16135L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16136S: Maintained 16137F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16138F: drivers/pci/controller/pci-aardvark.c 16139 16140PCI DRIVER FOR ALTERA PCIE IP 16141M: Joyce Ooi <joyce.ooi@intel.com> 16142L: linux-pci@vger.kernel.org 16143S: Supported 16144F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16145F: drivers/pci/controller/pcie-altera.c 16146 16147PCI DRIVER FOR APPLIEDMICRO XGENE 16148M: Toan Le <toan@os.amperecomputing.com> 16149L: linux-pci@vger.kernel.org 16150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16151S: Maintained 16152F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16153F: drivers/pci/controller/pci-xgene.c 16154 16155PCI DRIVER FOR ARM VERSATILE PLATFORM 16156M: Rob Herring <robh@kernel.org> 16157L: linux-pci@vger.kernel.org 16158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16159S: Maintained 16160F: Documentation/devicetree/bindings/pci/versatile.yaml 16161F: drivers/pci/controller/pci-versatile.c 16162 16163PCI DRIVER FOR ARMADA 8K 16164M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16165L: linux-pci@vger.kernel.org 16166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16167S: Maintained 16168F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16169F: drivers/pci/controller/dwc/pcie-armada8k.c 16170 16171PCI DRIVER FOR CADENCE PCIE IP 16172M: Tom Joseph <tjoseph@cadence.com> 16173L: linux-pci@vger.kernel.org 16174S: Maintained 16175F: Documentation/devicetree/bindings/pci/cdns,* 16176F: drivers/pci/controller/cadence/ 16177 16178PCI DRIVER FOR FREESCALE LAYERSCAPE 16179M: Minghuan Lian <minghuan.Lian@nxp.com> 16180M: Mingkai Hu <mingkai.hu@nxp.com> 16181M: Roy Zang <roy.zang@nxp.com> 16182L: linuxppc-dev@lists.ozlabs.org 16183L: linux-pci@vger.kernel.org 16184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16185S: Maintained 16186F: drivers/pci/controller/dwc/*layerscape* 16187 16188PCI DRIVER FOR FU740 16189M: Paul Walmsley <paul.walmsley@sifive.com> 16190M: Greentime Hu <greentime.hu@sifive.com> 16191L: linux-pci@vger.kernel.org 16192S: Maintained 16193F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16194F: drivers/pci/controller/dwc/pcie-fu740.c 16195 16196PCI DRIVER FOR GENERIC OF HOSTS 16197M: Will Deacon <will@kernel.org> 16198L: linux-pci@vger.kernel.org 16199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16200S: Maintained 16201F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16202F: drivers/pci/controller/pci-host-common.c 16203F: drivers/pci/controller/pci-host-generic.c 16204 16205PCI DRIVER FOR IMX6 16206M: Richard Zhu <hongxing.zhu@nxp.com> 16207M: Lucas Stach <l.stach@pengutronix.de> 16208L: linux-pci@vger.kernel.org 16209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16210S: Maintained 16211F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16212F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16213F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16214F: drivers/pci/controller/dwc/*imx6* 16215 16216PCI DRIVER FOR INTEL IXP4XX 16217M: Linus Walleij <linus.walleij@linaro.org> 16218S: Maintained 16219F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16220F: drivers/pci/controller/pci-ixp4xx.c 16221 16222PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16223M: Nirmal Patel <nirmal.patel@linux.intel.com> 16224R: Jonathan Derrick <jonathan.derrick@linux.dev> 16225L: linux-pci@vger.kernel.org 16226S: Supported 16227F: drivers/pci/controller/vmd.c 16228 16229PCI DRIVER FOR MICROSEMI SWITCHTEC 16230M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16231M: Logan Gunthorpe <logang@deltatee.com> 16232L: linux-pci@vger.kernel.org 16233S: Maintained 16234F: Documentation/ABI/testing/sysfs-class-switchtec 16235F: Documentation/driver-api/switchtec.rst 16236F: drivers/ntb/hw/mscc/ 16237F: drivers/pci/switch/switchtec* 16238F: include/linux/switchtec.h 16239F: include/uapi/linux/switchtec_ioctl.h 16240 16241PCI DRIVER FOR MOBIVEIL PCIE IP 16242M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16243M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16244L: linux-pci@vger.kernel.org 16245S: Supported 16246F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16247F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16248 16249PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16250M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16251M: Pali Rohár <pali@kernel.org> 16252L: linux-pci@vger.kernel.org 16253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16254S: Maintained 16255F: drivers/pci/controller/*mvebu* 16256 16257PCI DRIVER FOR NVIDIA TEGRA 16258M: Thierry Reding <thierry.reding@gmail.com> 16259L: linux-tegra@vger.kernel.org 16260L: linux-pci@vger.kernel.org 16261S: Supported 16262F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16263F: drivers/pci/controller/pci-tegra.c 16264 16265PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16266M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16267L: linux-pci@vger.kernel.org 16268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16269S: Maintained 16270F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16271F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16272 16273PCI DRIVER FOR RENESAS R-CAR 16274M: Marek Vasut <marek.vasut+renesas@gmail.com> 16275M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16276L: linux-pci@vger.kernel.org 16277L: linux-renesas-soc@vger.kernel.org 16278S: Maintained 16279F: Documentation/devicetree/bindings/pci/*rcar* 16280F: drivers/pci/controller/*rcar* 16281 16282PCI DRIVER FOR SAMSUNG EXYNOS 16283M: Jingoo Han <jingoohan1@gmail.com> 16284L: linux-pci@vger.kernel.org 16285L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16286L: linux-samsung-soc@vger.kernel.org 16287S: Maintained 16288F: drivers/pci/controller/dwc/pci-exynos.c 16289 16290PCI DRIVER FOR SYNOPSYS DESIGNWARE 16291M: Jingoo Han <jingoohan1@gmail.com> 16292M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16293L: linux-pci@vger.kernel.org 16294S: Maintained 16295F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16296F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16297F: drivers/pci/controller/dwc/*designware* 16298 16299PCI DRIVER FOR TI DRA7XX/J721E 16300M: Vignesh Raghavendra <vigneshr@ti.com> 16301L: linux-omap@vger.kernel.org 16302L: linux-pci@vger.kernel.org 16303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16304S: Supported 16305F: Documentation/devicetree/bindings/pci/ti-pci.txt 16306F: drivers/pci/controller/cadence/pci-j721e.c 16307F: drivers/pci/controller/dwc/pci-dra7xx.c 16308 16309PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16310M: Linus Walleij <linus.walleij@linaro.org> 16311L: linux-pci@vger.kernel.org 16312S: Maintained 16313F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16314F: drivers/pci/controller/pci-v3-semi.c 16315 16316PCI DRIVER FOR XILINX VERSAL CPM 16317M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16318M: Michal Simek <michal.simek@amd.com> 16319L: linux-pci@vger.kernel.org 16320S: Maintained 16321F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16322F: drivers/pci/controller/pcie-xilinx-cpm.c 16323 16324PCI ENDPOINT SUBSYSTEM 16325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16326M: Krzysztof Wilczyński <kw@linux.com> 16327R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16328R: Kishon Vijay Abraham I <kishon@kernel.org> 16329L: linux-pci@vger.kernel.org 16330S: Supported 16331Q: https://patchwork.kernel.org/project/linux-pci/list/ 16332B: https://bugzilla.kernel.org 16333C: irc://irc.oftc.net/linux-pci 16334T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16335F: Documentation/PCI/endpoint/* 16336F: Documentation/misc-devices/pci-endpoint-test.rst 16337F: drivers/misc/pci_endpoint_test.c 16338F: drivers/pci/endpoint/ 16339F: tools/pci/ 16340 16341PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16342M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16343R: Oliver O'Halloran <oohall@gmail.com> 16344L: linuxppc-dev@lists.ozlabs.org 16345S: Supported 16346F: Documentation/PCI/pci-error-recovery.rst 16347F: Documentation/powerpc/eeh-pci-error-recovery.rst 16348F: arch/powerpc/include/*/eeh*.h 16349F: arch/powerpc/kernel/eeh*.c 16350F: arch/powerpc/platforms/*/eeh*.c 16351F: drivers/pci/pcie/aer.c 16352F: drivers/pci/pcie/dpc.c 16353F: drivers/pci/pcie/err.c 16354 16355PCI ERROR RECOVERY 16356M: Linas Vepstas <linasvepstas@gmail.com> 16357L: linux-pci@vger.kernel.org 16358S: Supported 16359F: Documentation/PCI/pci-error-recovery.rst 16360 16361PCI MSI DRIVER FOR ALTERA MSI IP 16362M: Joyce Ooi <joyce.ooi@intel.com> 16363L: linux-pci@vger.kernel.org 16364S: Supported 16365F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16366F: drivers/pci/controller/pcie-altera-msi.c 16367 16368PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16369M: Toan Le <toan@os.amperecomputing.com> 16370L: linux-pci@vger.kernel.org 16371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16372S: Maintained 16373F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16374F: drivers/pci/controller/pci-xgene-msi.c 16375 16376PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16377M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16378M: Krzysztof Wilczyński <kw@linux.com> 16379R: Rob Herring <robh@kernel.org> 16380L: linux-pci@vger.kernel.org 16381S: Supported 16382Q: https://patchwork.kernel.org/project/linux-pci/list/ 16383B: https://bugzilla.kernel.org 16384C: irc://irc.oftc.net/linux-pci 16385T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16386F: Documentation/devicetree/bindings/pci/ 16387F: drivers/pci/controller/ 16388F: drivers/pci/pci-bridge-emul.c 16389F: drivers/pci/pci-bridge-emul.h 16390 16391PCI PEER-TO-PEER DMA (P2PDMA) 16392M: Bjorn Helgaas <bhelgaas@google.com> 16393M: Logan Gunthorpe <logang@deltatee.com> 16394L: linux-pci@vger.kernel.org 16395S: Supported 16396Q: https://patchwork.kernel.org/project/linux-pci/list/ 16397B: https://bugzilla.kernel.org 16398C: irc://irc.oftc.net/linux-pci 16399T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16400F: Documentation/driver-api/pci/p2pdma.rst 16401F: drivers/pci/p2pdma.c 16402F: include/linux/pci-p2pdma.h 16403 16404PCI SUBSYSTEM 16405M: Bjorn Helgaas <bhelgaas@google.com> 16406L: linux-pci@vger.kernel.org 16407S: Supported 16408Q: https://patchwork.kernel.org/project/linux-pci/list/ 16409B: https://bugzilla.kernel.org 16410C: irc://irc.oftc.net/linux-pci 16411T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16412F: Documentation/PCI/ 16413F: Documentation/devicetree/bindings/pci/ 16414F: arch/x86/kernel/early-quirks.c 16415F: arch/x86/kernel/quirks.c 16416F: arch/x86/pci/ 16417F: drivers/acpi/pci* 16418F: drivers/pci/ 16419F: include/asm-generic/pci* 16420F: include/linux/of_pci.h 16421F: include/linux/pci* 16422F: include/uapi/linux/pci* 16423F: lib/pci* 16424 16425PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16426M: Jonathan Chocron <jonnyc@amazon.com> 16427L: linux-pci@vger.kernel.org 16428S: Maintained 16429F: Documentation/devicetree/bindings/pci/pcie-al.txt 16430F: drivers/pci/controller/dwc/pcie-al.c 16431 16432PCIE DRIVER FOR AMLOGIC MESON 16433M: Yue Wang <yue.wang@Amlogic.com> 16434L: linux-pci@vger.kernel.org 16435L: linux-amlogic@lists.infradead.org 16436S: Maintained 16437F: drivers/pci/controller/dwc/pci-meson.c 16438 16439PCIE DRIVER FOR AXIS ARTPEC 16440M: Jesper Nilsson <jesper.nilsson@axis.com> 16441L: linux-arm-kernel@axis.com 16442L: linux-pci@vger.kernel.org 16443S: Maintained 16444F: Documentation/devicetree/bindings/pci/axis,artpec* 16445F: drivers/pci/controller/dwc/*artpec* 16446 16447PCIE DRIVER FOR CAVIUM THUNDERX 16448M: Robert Richter <rric@kernel.org> 16449L: linux-pci@vger.kernel.org 16450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16451S: Odd Fixes 16452F: drivers/pci/controller/pci-thunder-* 16453 16454PCIE DRIVER FOR HISILICON 16455M: Zhou Wang <wangzhou1@hisilicon.com> 16456L: linux-pci@vger.kernel.org 16457S: Maintained 16458F: drivers/pci/controller/dwc/pcie-hisi.c 16459 16460PCIE DRIVER FOR HISILICON KIRIN 16461M: Xiaowei Song <songxiaowei@hisilicon.com> 16462M: Binghui Wang <wangbinghui@hisilicon.com> 16463L: linux-pci@vger.kernel.org 16464S: Maintained 16465F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16466F: drivers/pci/controller/dwc/pcie-kirin.c 16467 16468PCIE DRIVER FOR HISILICON STB 16469M: Shawn Guo <shawn.guo@linaro.org> 16470L: linux-pci@vger.kernel.org 16471S: Maintained 16472F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16473F: drivers/pci/controller/dwc/pcie-histb.c 16474 16475PCIE DRIVER FOR INTEL KEEM BAY 16476M: Srikanth Thokala <srikanth.thokala@intel.com> 16477L: linux-pci@vger.kernel.org 16478S: Supported 16479F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16480F: drivers/pci/controller/dwc/pcie-keembay.c 16481 16482PCIE DRIVER FOR INTEL LGM GW SOC 16483M: Chuanhua Lei <lchuanhua@maxlinear.com> 16484L: linux-pci@vger.kernel.org 16485S: Maintained 16486F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16487F: drivers/pci/controller/dwc/pcie-intel-gw.c 16488 16489PCIE DRIVER FOR MEDIATEK 16490M: Ryder Lee <ryder.lee@mediatek.com> 16491M: Jianjun Wang <jianjun.wang@mediatek.com> 16492L: linux-pci@vger.kernel.org 16493L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16494S: Supported 16495F: Documentation/devicetree/bindings/pci/mediatek* 16496F: drivers/pci/controller/*mediatek* 16497 16498PCIE DRIVER FOR MICROCHIP 16499M: Daire McNamara <daire.mcnamara@microchip.com> 16500L: linux-pci@vger.kernel.org 16501S: Supported 16502F: Documentation/devicetree/bindings/pci/microchip* 16503F: drivers/pci/controller/*microchip* 16504 16505PCIE DRIVER FOR QUALCOMM MSM 16506M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16507L: linux-pci@vger.kernel.org 16508L: linux-arm-msm@vger.kernel.org 16509S: Maintained 16510F: drivers/pci/controller/dwc/pcie-qcom.c 16511 16512PCIE DRIVER FOR ROCKCHIP 16513M: Shawn Lin <shawn.lin@rock-chips.com> 16514L: linux-pci@vger.kernel.org 16515L: linux-rockchip@lists.infradead.org 16516S: Maintained 16517F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16518F: drivers/pci/controller/pcie-rockchip* 16519 16520PCIE DRIVER FOR SOCIONEXT UNIPHIER 16521M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16522L: linux-pci@vger.kernel.org 16523S: Maintained 16524F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16525F: drivers/pci/controller/dwc/pcie-uniphier* 16526 16527PCIE DRIVER FOR ST SPEAR13XX 16528M: Pratyush Anand <pratyush.anand@gmail.com> 16529L: linux-pci@vger.kernel.org 16530S: Maintained 16531F: drivers/pci/controller/dwc/*spear* 16532 16533PCIE ENDPOINT DRIVER FOR QUALCOMM 16534M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16535L: linux-pci@vger.kernel.org 16536L: linux-arm-msm@vger.kernel.org 16537S: Maintained 16538F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16539F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16540 16541PCMCIA SUBSYSTEM 16542M: Dominik Brodowski <linux@dominikbrodowski.net> 16543S: Odd Fixes 16544T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16545F: Documentation/pcmcia/ 16546F: drivers/pcmcia/ 16547F: include/pcmcia/ 16548F: tools/pcmcia/ 16549 16550PCNET32 NETWORK DRIVER 16551M: Don Fry <pcnet32@frontier.com> 16552L: netdev@vger.kernel.org 16553S: Maintained 16554F: drivers/net/ethernet/amd/pcnet32.c 16555 16556PCRYPT PARALLEL CRYPTO ENGINE 16557M: Steffen Klassert <steffen.klassert@secunet.com> 16558L: linux-crypto@vger.kernel.org 16559S: Maintained 16560F: crypto/pcrypt.c 16561F: include/crypto/pcrypt.h 16562 16563PDS DSC VIRTIO DATA PATH ACCELERATOR 16564R: Shannon Nelson <shannon.nelson@amd.com> 16565F: drivers/vdpa/pds/ 16566 16567PECI HARDWARE MONITORING DRIVERS 16568M: Iwona Winiarska <iwona.winiarska@intel.com> 16569L: linux-hwmon@vger.kernel.org 16570S: Supported 16571F: Documentation/hwmon/peci-cputemp.rst 16572F: Documentation/hwmon/peci-dimmtemp.rst 16573F: drivers/hwmon/peci/ 16574 16575PECI SUBSYSTEM 16576M: Iwona Winiarska <iwona.winiarska@intel.com> 16577L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16578S: Supported 16579F: Documentation/devicetree/bindings/peci/ 16580F: Documentation/peci/ 16581F: drivers/peci/ 16582F: include/linux/peci-cpu.h 16583F: include/linux/peci.h 16584 16585PENSANDO ETHERNET DRIVERS 16586M: Shannon Nelson <shannon.nelson@amd.com> 16587M: Brett Creeley <brett.creeley@amd.com> 16588M: drivers@pensando.io 16589L: netdev@vger.kernel.org 16590S: Supported 16591F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16592F: drivers/net/ethernet/pensando/ 16593 16594PER-CPU MEMORY ALLOCATOR 16595M: Dennis Zhou <dennis@kernel.org> 16596M: Tejun Heo <tj@kernel.org> 16597M: Christoph Lameter <cl@linux.com> 16598L: linux-mm@kvack.org 16599S: Maintained 16600T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16601F: arch/*/include/asm/percpu.h 16602F: include/linux/percpu*.h 16603F: lib/percpu*.c 16604F: mm/percpu*.c 16605 16606PER-TASK DELAY ACCOUNTING 16607M: Balbir Singh <bsingharora@gmail.com> 16608S: Maintained 16609F: include/linux/delayacct.h 16610F: kernel/delayacct.c 16611 16612PERFORMANCE EVENTS SUBSYSTEM 16613M: Peter Zijlstra <peterz@infradead.org> 16614M: Ingo Molnar <mingo@redhat.com> 16615M: Arnaldo Carvalho de Melo <acme@kernel.org> 16616R: Mark Rutland <mark.rutland@arm.com> 16617R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16618R: Jiri Olsa <jolsa@kernel.org> 16619R: Namhyung Kim <namhyung@kernel.org> 16620R: Ian Rogers <irogers@google.com> 16621R: Adrian Hunter <adrian.hunter@intel.com> 16622L: linux-perf-users@vger.kernel.org 16623L: linux-kernel@vger.kernel.org 16624S: Supported 16625W: https://perf.wiki.kernel.org/ 16626T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16627F: arch/*/events/* 16628F: arch/*/events/*/* 16629F: arch/*/include/asm/perf_event.h 16630F: arch/*/kernel/*/*/perf_event*.c 16631F: arch/*/kernel/*/perf_event*.c 16632F: arch/*/kernel/perf_callchain.c 16633F: arch/*/kernel/perf_event*.c 16634F: include/linux/perf_event.h 16635F: include/uapi/linux/perf_event.h 16636F: kernel/events/* 16637F: tools/lib/perf/ 16638F: tools/perf/ 16639 16640PERFORMANCE EVENTS TOOLING ARM64 16641R: John Garry <john.g.garry@oracle.com> 16642R: Will Deacon <will@kernel.org> 16643R: James Clark <james.clark@arm.com> 16644R: Mike Leach <mike.leach@linaro.org> 16645R: Leo Yan <leo.yan@linaro.org> 16646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16647S: Supported 16648F: tools/build/feature/test-libopencsd.c 16649F: tools/perf/arch/arm*/ 16650F: tools/perf/pmu-events/arch/arm64/ 16651F: tools/perf/util/arm-spe* 16652F: tools/perf/util/cs-etm* 16653 16654PERSONALITY HANDLING 16655M: Christoph Hellwig <hch@infradead.org> 16656L: linux-abi-devel@lists.sourceforge.net 16657S: Maintained 16658F: include/linux/personality.h 16659F: include/uapi/linux/personality.h 16660 16661PHOENIX RC FLIGHT CONTROLLER ADAPTER 16662M: Marcus Folkesson <marcus.folkesson@gmail.com> 16663L: linux-input@vger.kernel.org 16664S: Maintained 16665F: Documentation/input/devices/pxrc.rst 16666F: drivers/input/joystick/pxrc.c 16667 16668PHONET PROTOCOL 16669M: Remi Denis-Courmont <courmisch@gmail.com> 16670S: Supported 16671F: Documentation/networking/phonet.rst 16672F: include/linux/phonet.h 16673F: include/net/phonet/ 16674F: include/uapi/linux/phonet.h 16675F: net/phonet/ 16676 16677PHRAM MTD DRIVER 16678M: Joern Engel <joern@lazybastard.org> 16679L: linux-mtd@lists.infradead.org 16680S: Maintained 16681F: drivers/mtd/devices/phram.c 16682 16683PICOLCD HID DRIVER 16684M: Bruno Prémont <bonbons@linux-vserver.org> 16685L: linux-input@vger.kernel.org 16686S: Maintained 16687F: drivers/hid/hid-picolcd* 16688 16689PIDFD API 16690M: Christian Brauner <christian@brauner.io> 16691L: linux-kernel@vger.kernel.org 16692S: Maintained 16693T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16694F: samples/pidfd/ 16695F: tools/testing/selftests/clone3/ 16696F: tools/testing/selftests/pid_namespace/ 16697F: tools/testing/selftests/pidfd/ 16698K: (?i)pidfd 16699K: (?i)clone3 16700K: \b(clone_args|kernel_clone_args)\b 16701 16702PIN CONTROL SUBSYSTEM 16703M: Linus Walleij <linus.walleij@linaro.org> 16704L: linux-gpio@vger.kernel.org 16705S: Maintained 16706T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16707F: Documentation/devicetree/bindings/pinctrl/ 16708F: Documentation/driver-api/pin-control.rst 16709F: drivers/pinctrl/ 16710F: include/dt-bindings/pinctrl/ 16711F: include/linux/pinctrl/ 16712 16713PIN CONTROLLER - AMD 16714M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16715M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16716S: Maintained 16717F: drivers/pinctrl/pinctrl-amd.c 16718 16719PIN CONTROLLER - FREESCALE 16720M: Dong Aisheng <aisheng.dong@nxp.com> 16721M: Fabio Estevam <festevam@gmail.com> 16722M: Shawn Guo <shawnguo@kernel.org> 16723M: Jacky Bai <ping.bai@nxp.com> 16724R: Pengutronix Kernel Team <kernel@pengutronix.de> 16725L: linux-gpio@vger.kernel.org 16726S: Maintained 16727F: Documentation/devicetree/bindings/pinctrl/fsl,* 16728F: drivers/pinctrl/freescale/ 16729 16730PIN CONTROLLER - INTEL 16731M: Mika Westerberg <mika.westerberg@linux.intel.com> 16732M: Andy Shevchenko <andy@kernel.org> 16733S: Supported 16734T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16735F: drivers/pinctrl/intel/ 16736 16737PIN CONTROLLER - KEEMBAY 16738M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16739S: Supported 16740F: drivers/pinctrl/pinctrl-keembay* 16741 16742PIN CONTROLLER - MEDIATEK 16743M: Sean Wang <sean.wang@kernel.org> 16744L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16745S: Maintained 16746F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16747F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16748F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16750F: drivers/pinctrl/mediatek/ 16751 16752PIN CONTROLLER - MEDIATEK MIPS 16753M: Arınç ÜNAL <arinc.unal@arinc9.com> 16754M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16755L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16756L: linux-mips@vger.kernel.org 16757S: Maintained 16758F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16759F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16766F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16767F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16768F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16769F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16770F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16771F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16772F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16773 16774PIN CONTROLLER - MICROCHIP AT91 16775M: Ludovic Desroches <ludovic.desroches@microchip.com> 16776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16777L: linux-gpio@vger.kernel.org 16778S: Supported 16779F: drivers/gpio/gpio-sama5d2-piobu.c 16780F: drivers/pinctrl/pinctrl-at91* 16781 16782PIN CONTROLLER - NXP S32 16783M: Chester Lin <clin@suse.com> 16784R: NXP S32 Linux Team <s32@nxp.com> 16785L: linux-gpio@vger.kernel.org 16786S: Maintained 16787F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16788F: drivers/pinctrl/nxp/ 16789 16790PIN CONTROLLER - QUALCOMM 16791M: Bjorn Andersson <andersson@kernel.org> 16792L: linux-arm-msm@vger.kernel.org 16793S: Maintained 16794F: Documentation/devicetree/bindings/pinctrl/qcom,* 16795F: drivers/pinctrl/qcom/ 16796 16797PIN CONTROLLER - RENESAS 16798M: Geert Uytterhoeven <geert+renesas@glider.be> 16799L: linux-renesas-soc@vger.kernel.org 16800S: Supported 16801T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16802F: Documentation/devicetree/bindings/pinctrl/renesas,* 16803F: drivers/pinctrl/renesas/ 16804 16805PIN CONTROLLER - SAMSUNG 16806M: Tomasz Figa <tomasz.figa@gmail.com> 16807M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16808M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16809R: Alim Akhtar <alim.akhtar@samsung.com> 16810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16811L: linux-samsung-soc@vger.kernel.org 16812S: Maintained 16813Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16814B: mailto:linux-samsung-soc@vger.kernel.org 16815C: irc://irc.libera.chat/linux-exynos 16816T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16817F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16818F: drivers/pinctrl/samsung/ 16819F: include/dt-bindings/pinctrl/samsung.h 16820 16821PIN CONTROLLER - SINGLE 16822M: Tony Lindgren <tony@atomide.com> 16823M: Haojian Zhuang <haojian.zhuang@linaro.org> 16824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16825L: linux-omap@vger.kernel.org 16826S: Maintained 16827F: drivers/pinctrl/pinctrl-single.c 16828 16829PIN CONTROLLER - SUNPLUS / TIBBO 16830M: Dvorkin Dmitry <dvorkin@tibbo.com> 16831M: Wells Lu <wellslutw@gmail.com> 16832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16833S: Maintained 16834W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16835F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16836F: drivers/pinctrl/sunplus/ 16837F: include/dt-bindings/pinctrl/sppctl*.h 16838 16839PINE64 PINEPHONE KEYBOARD DRIVER 16840M: Samuel Holland <samuel@sholland.org> 16841S: Supported 16842F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16843F: drivers/input/keyboard/pinephone-keyboard.c 16844 16845PKTCDVD DRIVER 16846M: linux-block@vger.kernel.org 16847S: Orphan 16848F: drivers/block/pktcdvd.c 16849F: include/linux/pktcdvd.h 16850F: include/uapi/linux/pktcdvd.h 16851 16852PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16853M: Tomasz Duszynski <tduszyns@gmail.com> 16854S: Maintained 16855F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16856F: drivers/iio/chemical/pms7003.c 16857 16858PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16859M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16860L: netdev@vger.kernel.org 16861S: Maintained 16862F: drivers/net/phy/mdio-open-alliance.h 16863F: net/ethtool/plca.c 16864 16865PLDMFW LIBRARY 16866M: Jacob Keller <jacob.e.keller@intel.com> 16867S: Maintained 16868F: Documentation/driver-api/pldmfw/ 16869F: include/linux/pldmfw.h 16870F: lib/pldmfw/ 16871 16872PLX DMA DRIVER 16873M: Logan Gunthorpe <logang@deltatee.com> 16874S: Maintained 16875F: drivers/dma/plx_dma.c 16876 16877PM-GRAPH UTILITY 16878M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16879L: linux-pm@vger.kernel.org 16880S: Supported 16881W: https://01.org/pm-graph 16882B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16883T: git git://github.com/intel/pm-graph 16884F: tools/power/pm-graph 16885 16886PM6764TR DRIVER 16887M: Charles Hsu <hsu.yungteng@gmail.com> 16888L: linux-hwmon@vger.kernel.org 16889S: Maintained 16890F: Documentation/hwmon/pm6764tr.rst 16891F: drivers/hwmon/pmbus/pm6764tr.c 16892 16893PMBUS HARDWARE MONITORING DRIVERS 16894M: Guenter Roeck <linux@roeck-us.net> 16895L: linux-hwmon@vger.kernel.org 16896S: Maintained 16897W: http://hwmon.wiki.kernel.org/ 16898W: http://www.roeck-us.net/linux/drivers/ 16899T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16900F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16901F: Documentation/devicetree/bindings/hwmon/max31785.txt 16902F: Documentation/hwmon/adm1275.rst 16903F: Documentation/hwmon/ibm-cffps.rst 16904F: Documentation/hwmon/ir35221.rst 16905F: Documentation/hwmon/lm25066.rst 16906F: Documentation/hwmon/ltc2978.rst 16907F: Documentation/hwmon/ltc3815.rst 16908F: Documentation/hwmon/max16064.rst 16909F: Documentation/hwmon/max20751.rst 16910F: Documentation/hwmon/max31785.rst 16911F: Documentation/hwmon/max34440.rst 16912F: Documentation/hwmon/max8688.rst 16913F: Documentation/hwmon/pmbus-core.rst 16914F: Documentation/hwmon/pmbus.rst 16915F: Documentation/hwmon/tps40422.rst 16916F: Documentation/hwmon/ucd9000.rst 16917F: Documentation/hwmon/ucd9200.rst 16918F: Documentation/hwmon/zl6100.rst 16919F: drivers/hwmon/pmbus/ 16920F: include/linux/pmbus.h 16921 16922PMC SIERRA MaxRAID DRIVER 16923L: linux-scsi@vger.kernel.org 16924S: Orphan 16925W: http://www.pmc-sierra.com/ 16926F: drivers/scsi/pmcraid.* 16927 16928PMC SIERRA PM8001 DRIVER 16929M: Jack Wang <jinpu.wang@cloud.ionos.com> 16930L: linux-scsi@vger.kernel.org 16931S: Supported 16932F: drivers/scsi/pm8001/ 16933 16934PNI RM3100 IIO DRIVER 16935M: Song Qiang <songqiang1304521@gmail.com> 16936L: linux-iio@vger.kernel.org 16937S: Maintained 16938F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16939F: drivers/iio/magnetometer/rm3100* 16940 16941PNP SUPPORT 16942M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16943L: linux-acpi@vger.kernel.org 16944S: Maintained 16945F: drivers/pnp/ 16946F: include/linux/pnp.h 16947 16948POSIX CLOCKS and TIMERS 16949M: Thomas Gleixner <tglx@linutronix.de> 16950L: linux-kernel@vger.kernel.org 16951S: Maintained 16952T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16953F: fs/timerfd.c 16954F: include/linux/time_namespace.h 16955F: include/linux/timer* 16956F: kernel/time/*timer* 16957F: kernel/time/namespace.c 16958 16959POWER MANAGEMENT CORE 16960M: "Rafael J. Wysocki" <rafael@kernel.org> 16961L: linux-pm@vger.kernel.org 16962S: Supported 16963B: https://bugzilla.kernel.org 16964T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16965F: drivers/base/power/ 16966F: drivers/powercap/ 16967F: include/linux/intel_rapl.h 16968F: include/linux/pm.h 16969F: include/linux/pm_* 16970F: include/linux/powercap.h 16971F: kernel/configs/nopm.config 16972 16973POWER STATE COORDINATION INTERFACE (PSCI) 16974M: Mark Rutland <mark.rutland@arm.com> 16975M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16977S: Maintained 16978F: drivers/firmware/psci/ 16979F: include/linux/psci.h 16980F: include/uapi/linux/psci.h 16981 16982POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16983M: Sebastian Reichel <sre@kernel.org> 16984L: linux-pm@vger.kernel.org 16985S: Maintained 16986T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16987F: Documentation/ABI/testing/sysfs-class-power 16988F: Documentation/devicetree/bindings/power/supply/ 16989F: drivers/power/supply/ 16990F: include/linux/power/ 16991F: include/linux/power_supply.h 16992 16993POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16994M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16995L: linuxppc-dev@lists.ozlabs.org 16996S: Maintained 16997F: drivers/char/powernv-op-panel.c 16998 16999PPP OVER ATM (RFC 2364) 17000M: Mitchell Blank Jr <mitch@sfgoth.com> 17001S: Maintained 17002F: include/uapi/linux/atmppp.h 17003F: net/atm/pppoatm.c 17004 17005PPP OVER ETHERNET 17006M: Michal Ostrowski <mostrows@earthlink.net> 17007S: Maintained 17008F: drivers/net/ppp/pppoe.c 17009F: drivers/net/ppp/pppox.c 17010 17011PPP OVER L2TP 17012M: James Chapman <jchapman@katalix.com> 17013S: Maintained 17014F: include/linux/if_pppol2tp.h 17015F: include/uapi/linux/if_pppol2tp.h 17016F: net/l2tp/l2tp_ppp.c 17017 17018PPP PROTOCOL DRIVERS AND COMPRESSORS 17019L: linux-ppp@vger.kernel.org 17020S: Orphan 17021F: drivers/net/ppp/ppp_* 17022 17023PPS SUPPORT 17024M: Rodolfo Giometti <giometti@enneenne.com> 17025L: linuxpps@ml.enneenne.com (subscribers-only) 17026S: Maintained 17027W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17028F: Documentation/ABI/testing/sysfs-pps 17029F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17030F: Documentation/driver-api/pps.rst 17031F: drivers/pps/ 17032F: include/linux/pps*.h 17033F: include/uapi/linux/pps.h 17034 17035PPTP DRIVER 17036M: Dmitry Kozlov <xeb@mail.ru> 17037L: netdev@vger.kernel.org 17038S: Maintained 17039W: http://sourceforge.net/projects/accel-pptp 17040F: drivers/net/ppp/pptp.c 17041 17042PRESSURE STALL INFORMATION (PSI) 17043M: Johannes Weiner <hannes@cmpxchg.org> 17044M: Suren Baghdasaryan <surenb@google.com> 17045S: Maintained 17046F: include/linux/psi* 17047F: kernel/sched/psi.c 17048 17049PRINTK 17050M: Petr Mladek <pmladek@suse.com> 17051M: Sergey Senozhatsky <senozhatsky@chromium.org> 17052R: Steven Rostedt <rostedt@goodmis.org> 17053R: John Ogness <john.ogness@linutronix.de> 17054S: Maintained 17055T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17056F: include/linux/printk.h 17057F: kernel/printk/ 17058 17059PRINTK INDEXING 17060R: Chris Down <chris@chrisdown.name> 17061S: Maintained 17062F: Documentation/core-api/printk-index.rst 17063F: kernel/printk/index.c 17064K: printk_index 17065 17066PROC FILESYSTEM 17067L: linux-kernel@vger.kernel.org 17068L: linux-fsdevel@vger.kernel.org 17069S: Maintained 17070F: Documentation/filesystems/proc.rst 17071F: fs/proc/ 17072F: include/linux/proc_fs.h 17073F: tools/testing/selftests/proc/ 17074 17075PROC SYSCTL 17076M: Luis Chamberlain <mcgrof@kernel.org> 17077M: Kees Cook <keescook@chromium.org> 17078M: Iurii Zaikin <yzaikin@google.com> 17079L: linux-kernel@vger.kernel.org 17080L: linux-fsdevel@vger.kernel.org 17081S: Maintained 17082T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17083F: fs/proc/proc_sysctl.c 17084F: include/linux/sysctl.h 17085F: kernel/sysctl-test.c 17086F: kernel/sysctl.c 17087F: tools/testing/selftests/sysctl/ 17088 17089PS3 NETWORK SUPPORT 17090M: Geoff Levand <geoff@infradead.org> 17091L: netdev@vger.kernel.org 17092L: linuxppc-dev@lists.ozlabs.org 17093S: Maintained 17094F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17095 17096PS3 PLATFORM SUPPORT 17097M: Geoff Levand <geoff@infradead.org> 17098L: linuxppc-dev@lists.ozlabs.org 17099S: Maintained 17100F: arch/powerpc/boot/ps3* 17101F: arch/powerpc/include/asm/lv1call.h 17102F: arch/powerpc/include/asm/ps3*.h 17103F: arch/powerpc/platforms/ps3/ 17104F: drivers/*/ps3* 17105F: drivers/ps3/ 17106F: drivers/rtc/rtc-ps3.c 17107F: drivers/usb/host/*ps3.c 17108F: sound/ppc/snd_ps3* 17109 17110PS3VRAM DRIVER 17111M: Jim Paris <jim@jtan.com> 17112M: Geoff Levand <geoff@infradead.org> 17113L: linuxppc-dev@lists.ozlabs.org 17114S: Maintained 17115F: drivers/block/ps3vram.c 17116 17117PSAMPLE PACKET SAMPLING SUPPORT 17118M: Yotam Gigi <yotam.gi@gmail.com> 17119S: Maintained 17120F: include/net/psample.h 17121F: include/uapi/linux/psample.h 17122F: net/psample 17123 17124PSTORE FILESYSTEM 17125M: Kees Cook <keescook@chromium.org> 17126R: Tony Luck <tony.luck@intel.com> 17127R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17128L: linux-hardening@vger.kernel.org 17129S: Supported 17130T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17131F: Documentation/admin-guide/pstore-blk.rst 17132F: Documentation/admin-guide/ramoops.rst 17133F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17134F: drivers/acpi/apei/erst.c 17135F: drivers/firmware/efi/efi-pstore.c 17136F: fs/pstore/ 17137F: include/linux/pstore* 17138K: \b(pstore|ramoops) 17139 17140PTP HARDWARE CLOCK SUPPORT 17141M: Richard Cochran <richardcochran@gmail.com> 17142L: netdev@vger.kernel.org 17143S: Maintained 17144W: http://linuxptp.sourceforge.net/ 17145F: Documentation/ABI/testing/sysfs-ptp 17146F: Documentation/driver-api/ptp.rst 17147F: drivers/net/phy/dp83640* 17148F: drivers/ptp/* 17149F: include/linux/ptp_cl* 17150K: (?:\b|_)ptp(?:\b|_) 17151 17152PTP VIRTUAL CLOCK SUPPORT 17153M: Yangbo Lu <yangbo.lu@nxp.com> 17154L: netdev@vger.kernel.org 17155S: Maintained 17156F: drivers/ptp/ptp_vclock.c 17157F: net/ethtool/phc_vclocks.c 17158 17159PTRACE SUPPORT 17160M: Oleg Nesterov <oleg@redhat.com> 17161S: Maintained 17162F: arch/*/*/ptrace*.c 17163F: arch/*/include/asm/ptrace*.h 17164F: arch/*/ptrace*.c 17165F: include/asm-generic/syscall.h 17166F: include/linux/ptrace.h 17167F: include/linux/regset.h 17168F: include/uapi/linux/ptrace.h 17169F: kernel/ptrace.c 17170 17171PULSE8-CEC DRIVER 17172M: Hans Verkuil <hverkuil@xs4all.nl> 17173L: linux-media@vger.kernel.org 17174S: Maintained 17175T: git git://linuxtv.org/media_tree.git 17176F: drivers/media/cec/usb/pulse8/ 17177 17178PURELIFI PLFXLC DRIVER 17179M: Srinivasan Raju <srini.raju@purelifi.com> 17180L: linux-wireless@vger.kernel.org 17181S: Supported 17182F: drivers/net/wireless/purelifi/plfxlc/ 17183 17184PVRUSB2 VIDEO4LINUX DRIVER 17185M: Mike Isely <isely@pobox.com> 17186L: pvrusb2@isely.net (subscribers-only) 17187L: linux-media@vger.kernel.org 17188S: Maintained 17189W: http://www.isely.net/pvrusb2/ 17190T: git git://linuxtv.org/media_tree.git 17191F: Documentation/driver-api/media/drivers/pvrusb2* 17192F: drivers/media/usb/pvrusb2/ 17193 17194PWC WEBCAM DRIVER 17195M: Hans Verkuil <hverkuil@xs4all.nl> 17196L: linux-media@vger.kernel.org 17197S: Odd Fixes 17198T: git git://linuxtv.org/media_tree.git 17199F: drivers/media/usb/pwc/* 17200F: include/trace/events/pwc.h 17201 17202PWM IR Transmitter 17203M: Sean Young <sean@mess.org> 17204L: linux-media@vger.kernel.org 17205S: Maintained 17206F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17207F: drivers/media/rc/pwm-ir-tx.c 17208 17209PWM SUBSYSTEM 17210M: Thierry Reding <thierry.reding@gmail.com> 17211R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17212L: linux-pwm@vger.kernel.org 17213S: Maintained 17214Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17215T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17216F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17217F: Documentation/devicetree/bindings/pwm/ 17218F: Documentation/driver-api/pwm.rst 17219F: drivers/gpio/gpio-mvebu.c 17220F: drivers/pwm/ 17221F: drivers/video/backlight/pwm_bl.c 17222F: include/dt-bindings/pwm/ 17223F: include/linux/pwm.h 17224F: include/linux/pwm_backlight.h 17225K: pwm_(config|apply_state|ops) 17226 17227PXA GPIO DRIVER 17228M: Robert Jarzmik <robert.jarzmik@free.fr> 17229L: linux-gpio@vger.kernel.org 17230S: Maintained 17231F: drivers/gpio/gpio-pxa.c 17232 17233PXA MMCI DRIVER 17234S: Orphan 17235 17236PXA RTC DRIVER 17237M: Robert Jarzmik <robert.jarzmik@free.fr> 17238L: linux-rtc@vger.kernel.org 17239S: Maintained 17240 17241PXA2xx/PXA3xx SUPPORT 17242M: Daniel Mack <daniel@zonque.org> 17243M: Haojian Zhuang <haojian.zhuang@gmail.com> 17244M: Robert Jarzmik <robert.jarzmik@free.fr> 17245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17246S: Maintained 17247T: git git://github.com/hzhuang1/linux.git 17248T: git git://github.com/rjarzmik/linux.git 17249F: arch/arm/boot/dts/intel/pxa/ 17250F: arch/arm/mach-pxa/ 17251F: drivers/dma/pxa* 17252F: drivers/pcmcia/pxa2xx* 17253F: drivers/pinctrl/pxa/ 17254F: drivers/spi/spi-pxa2xx* 17255F: drivers/usb/gadget/udc/pxa2* 17256F: include/sound/pxa2xx-lib.h 17257F: sound/arm/pxa* 17258F: sound/soc/pxa/ 17259 17260QAT DRIVER 17261M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17262L: qat-linux@intel.com 17263S: Supported 17264F: drivers/crypto/intel/qat/ 17265 17266QCOM AUDIO (ASoC) DRIVERS 17267M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17268M: Banajit Goswami <bgoswami@quicinc.com> 17269L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17270S: Supported 17271F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17272F: Documentation/devicetree/bindings/sound/qcom,* 17273F: drivers/soc/qcom/apr.c 17274F: include/dt-bindings/sound/qcom,wcd9335.h 17275F: sound/soc/codecs/lpass-rx-macro.* 17276F: sound/soc/codecs/lpass-tx-macro.* 17277F: sound/soc/codecs/lpass-va-macro.c 17278F: sound/soc/codecs/lpass-wsa-macro.* 17279F: sound/soc/codecs/msm8916-wcd-analog.c 17280F: sound/soc/codecs/msm8916-wcd-digital.c 17281F: sound/soc/codecs/wcd-clsh-v2.* 17282F: sound/soc/codecs/wcd-mbhc-v2.* 17283F: sound/soc/codecs/wcd9335.* 17284F: sound/soc/codecs/wcd934x.c 17285F: sound/soc/codecs/wsa881x.c 17286F: sound/soc/codecs/wsa883x.c 17287F: sound/soc/codecs/wsa884x.c 17288F: sound/soc/qcom/ 17289 17290QCOM EMBEDDED USB DEBUGGER (EUD) 17291M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17292L: linux-arm-msm@vger.kernel.org 17293S: Maintained 17294F: Documentation/ABI/testing/sysfs-driver-eud 17295F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17296F: drivers/usb/misc/qcom_eud.c 17297 17298QCOM IPA DRIVER 17299M: Alex Elder <elder@kernel.org> 17300L: netdev@vger.kernel.org 17301S: Supported 17302F: drivers/net/ipa/ 17303 17304QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17305M: Gabriel Somlo <somlo@cmu.edu> 17306M: "Michael S. Tsirkin" <mst@redhat.com> 17307L: qemu-devel@nongnu.org 17308S: Maintained 17309F: drivers/firmware/qemu_fw_cfg.c 17310F: include/uapi/linux/qemu_fw_cfg.h 17311 17312QIB DRIVER 17313M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17314L: linux-rdma@vger.kernel.org 17315S: Supported 17316F: drivers/infiniband/hw/qib/ 17317 17318QLOGIC QL41xxx FCOE DRIVER 17319M: Saurav Kashyap <skashyap@marvell.com> 17320M: Javed Hasan <jhasan@marvell.com> 17321M: GR-QLogic-Storage-Upstream@marvell.com 17322L: linux-scsi@vger.kernel.org 17323S: Supported 17324F: drivers/scsi/qedf/ 17325 17326QLOGIC QL41xxx ISCSI DRIVER 17327M: Nilesh Javali <njavali@marvell.com> 17328M: Manish Rangankar <mrangankar@marvell.com> 17329M: GR-QLogic-Storage-Upstream@marvell.com 17330L: linux-scsi@vger.kernel.org 17331S: Supported 17332F: drivers/scsi/qedi/ 17333 17334QLOGIC QL4xxx ETHERNET DRIVER 17335M: Ariel Elior <aelior@marvell.com> 17336M: Manish Chopra <manishc@marvell.com> 17337L: netdev@vger.kernel.org 17338S: Supported 17339F: drivers/net/ethernet/qlogic/qed/ 17340F: drivers/net/ethernet/qlogic/qede/ 17341F: include/linux/qed/ 17342 17343QLOGIC QL4xxx RDMA DRIVER 17344M: Michal Kalderon <mkalderon@marvell.com> 17345M: Ariel Elior <aelior@marvell.com> 17346L: linux-rdma@vger.kernel.org 17347S: Supported 17348F: drivers/infiniband/hw/qedr/ 17349F: include/uapi/rdma/qedr-abi.h 17350 17351QLOGIC QLA1280 SCSI DRIVER 17352M: Michael Reed <mdr@sgi.com> 17353L: linux-scsi@vger.kernel.org 17354S: Maintained 17355F: drivers/scsi/qla1280.[ch] 17356 17357QLOGIC QLA2XXX FC-SCSI DRIVER 17358M: Nilesh Javali <njavali@marvell.com> 17359M: GR-QLogic-Storage-Upstream@marvell.com 17360L: linux-scsi@vger.kernel.org 17361S: Supported 17362F: drivers/scsi/qla2xxx/ 17363 17364QLOGIC QLA3XXX NETWORK DRIVER 17365M: GR-Linux-NIC-Dev@marvell.com 17366L: netdev@vger.kernel.org 17367S: Supported 17368F: drivers/net/ethernet/qlogic/qla3xxx.* 17369 17370QLOGIC QLA4XXX iSCSI DRIVER 17371M: Nilesh Javali <njavali@marvell.com> 17372M: Manish Rangankar <mrangankar@marvell.com> 17373M: GR-QLogic-Storage-Upstream@marvell.com 17374L: linux-scsi@vger.kernel.org 17375S: Supported 17376F: drivers/scsi/qla4xxx/ 17377 17378QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17379M: Shahed Shaikh <shshaikh@marvell.com> 17380M: Manish Chopra <manishc@marvell.com> 17381M: GR-Linux-NIC-Dev@marvell.com 17382L: netdev@vger.kernel.org 17383S: Supported 17384F: drivers/net/ethernet/qlogic/qlcnic/ 17385 17386QLOGIC QLGE 10Gb ETHERNET DRIVER 17387M: Manish Chopra <manishc@marvell.com> 17388M: GR-Linux-NIC-Dev@marvell.com 17389M: Coiby Xu <coiby.xu@gmail.com> 17390L: netdev@vger.kernel.org 17391S: Supported 17392F: Documentation/networking/device_drivers/qlogic/qlge.rst 17393F: drivers/staging/qlge/ 17394 17395QM1D1B0004 MEDIA DRIVER 17396M: Akihiro Tsukada <tskd08@gmail.com> 17397L: linux-media@vger.kernel.org 17398S: Odd Fixes 17399F: drivers/media/tuners/qm1d1b0004* 17400 17401QM1D1C0042 MEDIA DRIVER 17402M: Akihiro Tsukada <tskd08@gmail.com> 17403L: linux-media@vger.kernel.org 17404S: Odd Fixes 17405F: drivers/media/tuners/qm1d1c0042* 17406 17407QNX4 FILESYSTEM 17408M: Anders Larsen <al@alarsen.net> 17409S: Maintained 17410W: http://www.alarsen.net/linux/qnx4fs/ 17411F: fs/qnx4/ 17412F: include/uapi/linux/qnx4_fs.h 17413F: include/uapi/linux/qnxtypes.h 17414 17415QNX6 FILESYSTEM 17416S: Orphan 17417F: Documentation/filesystems/qnx6.rst 17418F: fs/qnx6/ 17419F: include/linux/qnx6_fs.h 17420 17421QORIQ DPAA2 FSL-MC BUS DRIVER 17422M: Stuart Yoder <stuyoder@gmail.com> 17423M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17424L: linux-kernel@vger.kernel.org 17425S: Maintained 17426F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17427F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17428F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17429F: drivers/bus/fsl-mc/ 17430F: include/uapi/linux/fsl_mc.h 17431 17432QT1010 MEDIA DRIVER 17433M: Antti Palosaari <crope@iki.fi> 17434L: linux-media@vger.kernel.org 17435S: Maintained 17436W: https://linuxtv.org 17437W: http://palosaari.fi/linux/ 17438Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17439T: git git://linuxtv.org/anttip/media_tree.git 17440F: drivers/media/tuners/qt1010* 17441 17442QUALCOMM ATH12K WIRELESS DRIVER 17443M: Kalle Valo <kvalo@kernel.org> 17444L: ath12k@lists.infradead.org 17445S: Supported 17446T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17447F: drivers/net/wireless/ath/ath12k/ 17448 17449QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17450M: Kalle Valo <kvalo@kernel.org> 17451L: ath10k@lists.infradead.org 17452S: Supported 17453W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17454T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17455F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17456F: drivers/net/wireless/ath/ath10k/ 17457 17458QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17459M: Kalle Valo <kvalo@kernel.org> 17460L: ath11k@lists.infradead.org 17461S: Supported 17462W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17463B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17464T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17465F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17466F: drivers/net/wireless/ath/ath11k/ 17467 17468QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17469M: Toke Høiland-Jørgensen <toke@toke.dk> 17470L: linux-wireless@vger.kernel.org 17471S: Maintained 17472W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17473T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17474F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17475F: drivers/net/wireless/ath/ath9k/ 17476 17477QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17478M: Stephan Gerhold <stephan@gerhold.net> 17479L: netdev@vger.kernel.org 17480L: linux-arm-msm@vger.kernel.org 17481S: Maintained 17482F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17483F: drivers/net/wwan/qcom_bam_dmux.c 17484 17485QUALCOMM CAMERA SUBSYSTEM DRIVER 17486M: Robert Foss <rfoss@kernel.org> 17487M: Todor Tomov <todor.too@gmail.com> 17488M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17489L: linux-media@vger.kernel.org 17490S: Maintained 17491F: Documentation/admin-guide/media/qcom_camss.rst 17492F: Documentation/devicetree/bindings/media/*camss* 17493F: drivers/media/platform/qcom/camss/ 17494 17495QUALCOMM CLOCK DRIVERS 17496M: Bjorn Andersson <andersson@kernel.org> 17497L: linux-arm-msm@vger.kernel.org 17498S: Supported 17499T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17500F: Documentation/devicetree/bindings/clock/qcom,* 17501F: drivers/clk/qcom/ 17502F: include/dt-bindings/clock/qcom,* 17503 17504QUALCOMM CLOUD AI (QAIC) DRIVER 17505M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17506R: Carl Vanderlip <quic_carlv@quicinc.com> 17507R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17508L: linux-arm-msm@vger.kernel.org 17509L: dri-devel@lists.freedesktop.org 17510S: Supported 17511T: git git://anongit.freedesktop.org/drm/drm-misc 17512F: Documentation/accel/qaic/ 17513F: drivers/accel/qaic/ 17514F: include/uapi/drm/qaic_accel.h 17515 17516QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17517M: Bjorn Andersson <andersson@kernel.org> 17518M: Konrad Dybcio <konrad.dybcio@linaro.org> 17519L: linux-pm@vger.kernel.org 17520L: linux-arm-msm@vger.kernel.org 17521S: Maintained 17522F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17523F: drivers/soc/qcom/cpr.c 17524 17525QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17526M: Ilia Lin <ilia.lin@kernel.org> 17527L: linux-pm@vger.kernel.org 17528S: Maintained 17529F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17530F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17531F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17532 17533QUALCOMM CRYPTO DRIVERS 17534M: Thara Gopinath <thara.gopinath@gmail.com> 17535L: linux-crypto@vger.kernel.org 17536L: linux-arm-msm@vger.kernel.org 17537S: Maintained 17538F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17539F: drivers/crypto/qce/ 17540 17541QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17542M: Timur Tabi <timur@kernel.org> 17543L: netdev@vger.kernel.org 17544S: Maintained 17545F: drivers/net/ethernet/qualcomm/emac/ 17546 17547QUALCOMM ETHQOS ETHERNET DRIVER 17548M: Vinod Koul <vkoul@kernel.org> 17549R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17550L: netdev@vger.kernel.org 17551L: linux-arm-msm@vger.kernel.org 17552S: Maintained 17553F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17554F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17555 17556QUALCOMM FASTRPC DRIVER 17557M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17558M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17559L: linux-arm-msm@vger.kernel.org 17560S: Maintained 17561F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17562F: drivers/misc/fastrpc.c 17563F: include/uapi/misc/fastrpc.h 17564 17565QUALCOMM HEXAGON ARCHITECTURE 17566M: Brian Cain <bcain@quicinc.com> 17567L: linux-hexagon@vger.kernel.org 17568S: Supported 17569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17570F: arch/hexagon/ 17571 17572QUALCOMM HIDMA DRIVER 17573M: Sinan Kaya <okaya@kernel.org> 17574L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17575L: linux-arm-msm@vger.kernel.org 17576L: dmaengine@vger.kernel.org 17577S: Supported 17578F: drivers/dma/qcom/hidma* 17579 17580QUALCOMM I2C CCI DRIVER 17581M: Loic Poulain <loic.poulain@linaro.org> 17582M: Robert Foss <rfoss@kernel.org> 17583L: linux-i2c@vger.kernel.org 17584L: linux-arm-msm@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17587F: drivers/i2c/busses/i2c-qcom-cci.c 17588 17589QUALCOMM INTERCONNECT BWMON DRIVER 17590M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17591L: linux-arm-msm@vger.kernel.org 17592S: Maintained 17593F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17594F: drivers/soc/qcom/icc-bwmon.c 17595 17596QUALCOMM IOMMU 17597M: Rob Clark <robdclark@gmail.com> 17598L: iommu@lists.linux.dev 17599L: linux-arm-msm@vger.kernel.org 17600S: Maintained 17601F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17602 17603QUALCOMM IPC ROUTER (QRTR) DRIVER 17604M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17605L: linux-arm-msm@vger.kernel.org 17606S: Maintained 17607F: include/trace/events/qrtr.h 17608F: include/uapi/linux/qrtr.h 17609F: net/qrtr/ 17610 17611QUALCOMM IPCC MAILBOX DRIVER 17612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17613L: linux-arm-msm@vger.kernel.org 17614S: Supported 17615F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17616F: drivers/mailbox/qcom-ipcc.c 17617F: include/dt-bindings/mailbox/qcom-ipcc.h 17618 17619QUALCOMM IPQ4019 USB PHY DRIVER 17620M: Robert Marko <robert.marko@sartura.hr> 17621M: Luka Perkov <luka.perkov@sartura.hr> 17622L: linux-arm-msm@vger.kernel.org 17623S: Maintained 17624F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17625F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17626 17627QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17628M: Robert Marko <robert.marko@sartura.hr> 17629M: Luka Perkov <luka.perkov@sartura.hr> 17630L: linux-arm-msm@vger.kernel.org 17631S: Maintained 17632F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17633F: drivers/regulator/vqmmc-ipq4019-regulator.c 17634 17635QUALCOMM NAND CONTROLLER DRIVER 17636M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17637L: linux-mtd@lists.infradead.org 17638L: linux-arm-msm@vger.kernel.org 17639S: Maintained 17640F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17641F: drivers/mtd/nand/raw/qcom_nandc.c 17642 17643QUALCOMM RMNET DRIVER 17644M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17645M: Sean Tranchetti <quic_stranche@quicinc.com> 17646L: netdev@vger.kernel.org 17647S: Maintained 17648F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17649F: drivers/net/ethernet/qualcomm/rmnet/ 17650F: include/linux/if_rmnet.h 17651 17652QUALCOMM TSENS THERMAL DRIVER 17653M: Amit Kucheria <amitk@kernel.org> 17654M: Thara Gopinath <thara.gopinath@gmail.com> 17655L: linux-pm@vger.kernel.org 17656L: linux-arm-msm@vger.kernel.org 17657S: Maintained 17658F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17659F: drivers/thermal/qcom/ 17660 17661QUALCOMM TYPEC PORT MANAGER DRIVER 17662M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17663L: linux-arm-msm@vger.kernel.org 17664L: linux-usb@vger.kernel.org 17665S: Maintained 17666F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17667F: drivers/usb/typec/tcpm/qcom/ 17668 17669QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17670M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17671M: Vikash Garodia <quic_vgarodia@quicinc.com> 17672R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17673L: linux-media@vger.kernel.org 17674L: linux-arm-msm@vger.kernel.org 17675S: Maintained 17676T: git git://linuxtv.org/media_tree.git 17677F: Documentation/devicetree/bindings/media/*venus* 17678F: drivers/media/platform/qcom/venus/ 17679 17680QUALCOMM WCN36XX WIRELESS DRIVER 17681M: Loic Poulain <loic.poulain@linaro.org> 17682L: wcn36xx@lists.infradead.org 17683S: Supported 17684W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17685F: drivers/net/wireless/ath/wcn36xx/ 17686 17687QUANTENNA QTNFMAC WIRELESS DRIVER 17688M: Igor Mitsyanko <imitsyanko@quantenna.com> 17689R: Sergey Matyukevich <geomatsi@gmail.com> 17690L: linux-wireless@vger.kernel.org 17691S: Maintained 17692F: drivers/net/wireless/quantenna 17693 17694RADEON and AMDGPU DRM DRIVERS 17695M: Alex Deucher <alexander.deucher@amd.com> 17696M: Christian König <christian.koenig@amd.com> 17697M: Pan, Xinhui <Xinhui.Pan@amd.com> 17698L: amd-gfx@lists.freedesktop.org 17699S: Supported 17700B: https://gitlab.freedesktop.org/drm/amd/-/issues 17701C: irc://irc.oftc.net/radeon 17702T: git https://gitlab.freedesktop.org/agd5f/linux.git 17703F: Documentation/gpu/amdgpu/ 17704F: drivers/gpu/drm/amd/ 17705F: drivers/gpu/drm/radeon/ 17706F: include/uapi/drm/amdgpu_drm.h 17707F: include/uapi/drm/radeon_drm.h 17708 17709RADEON FRAMEBUFFER DISPLAY DRIVER 17710M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17711L: linux-fbdev@vger.kernel.org 17712S: Maintained 17713F: drivers/video/fbdev/aty/radeon* 17714F: include/uapi/linux/radeonfb.h 17715 17716RADIOSHARK RADIO DRIVER 17717M: Hans Verkuil <hverkuil@xs4all.nl> 17718L: linux-media@vger.kernel.org 17719S: Maintained 17720T: git git://linuxtv.org/media_tree.git 17721F: drivers/media/radio/radio-shark.c 17722 17723RADIOSHARK2 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-shark2.c 17729F: drivers/media/radio/radio-tea5777.c 17730 17731RADOS BLOCK DEVICE (RBD) 17732M: Ilya Dryomov <idryomov@gmail.com> 17733R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17734L: ceph-devel@vger.kernel.org 17735S: Supported 17736W: http://ceph.com/ 17737T: git https://github.com/ceph/ceph-client.git 17738F: Documentation/ABI/testing/sysfs-bus-rbd 17739F: drivers/block/rbd.c 17740F: drivers/block/rbd_types.h 17741 17742RAGE128 FRAMEBUFFER DISPLAY DRIVER 17743L: linux-fbdev@vger.kernel.org 17744S: Orphan 17745F: drivers/video/fbdev/aty/aty128fb.c 17746 17747RAINSHADOW-CEC DRIVER 17748M: Hans Verkuil <hverkuil@xs4all.nl> 17749L: linux-media@vger.kernel.org 17750S: Maintained 17751T: git git://linuxtv.org/media_tree.git 17752F: drivers/media/cec/usb/rainshadow/ 17753 17754RALINK MIPS ARCHITECTURE 17755M: John Crispin <john@phrozen.org> 17756L: linux-mips@vger.kernel.org 17757S: Maintained 17758F: arch/mips/ralink 17759 17760RALINK MT7621 MIPS ARCHITECTURE 17761M: Arınç ÜNAL <arinc.unal@arinc9.com> 17762M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17763L: linux-mips@vger.kernel.org 17764S: Maintained 17765F: arch/mips/boot/dts/ralink/mt7621* 17766 17767RALINK RT2X00 WIRELESS LAN DRIVER 17768M: Stanislaw Gruszka <stf_xl@wp.pl> 17769M: Helmut Schaa <helmut.schaa@googlemail.com> 17770L: linux-wireless@vger.kernel.org 17771S: Maintained 17772F: drivers/net/wireless/ralink/rt2x00/ 17773 17774RAMDISK RAM BLOCK DEVICE DRIVER 17775M: Jens Axboe <axboe@kernel.dk> 17776S: Maintained 17777F: Documentation/admin-guide/blockdev/ramdisk.rst 17778F: drivers/block/brd.c 17779 17780RANCHU VIRTUAL BOARD FOR MIPS 17781M: Miodrag Dinic <miodrag.dinic@mips.com> 17782L: linux-mips@vger.kernel.org 17783S: Supported 17784F: arch/mips/configs/generic/board-ranchu.config 17785F: arch/mips/generic/board-ranchu.c 17786 17787RANDOM NUMBER DRIVER 17788M: "Theodore Ts'o" <tytso@mit.edu> 17789M: Jason A. Donenfeld <Jason@zx2c4.com> 17790S: Maintained 17791T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17792F: drivers/char/random.c 17793F: drivers/virt/vmgenid.c 17794 17795RAPIDIO SUBSYSTEM 17796M: Matt Porter <mporter@kernel.crashing.org> 17797M: Alexandre Bounine <alex.bou9@gmail.com> 17798S: Maintained 17799F: drivers/rapidio/ 17800 17801RAS INFRASTRUCTURE 17802M: Tony Luck <tony.luck@intel.com> 17803M: Borislav Petkov <bp@alien8.de> 17804L: linux-edac@vger.kernel.org 17805S: Maintained 17806F: Documentation/admin-guide/ras.rst 17807F: drivers/ras/ 17808F: include/linux/ras.h 17809F: include/ras/ras_event.h 17810 17811RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17812L: linux-wireless@vger.kernel.org 17813S: Orphan 17814F: drivers/net/wireless/legacy/ray* 17815 17816RC-CORE / LIRC FRAMEWORK 17817M: Sean Young <sean@mess.org> 17818L: linux-media@vger.kernel.org 17819S: Maintained 17820W: http://linuxtv.org 17821T: git git://linuxtv.org/media_tree.git 17822F: Documentation/driver-api/media/rc-core.rst 17823F: Documentation/userspace-api/media/rc/ 17824F: drivers/media/rc/ 17825F: include/media/rc-core.h 17826F: include/media/rc-map.h 17827F: include/uapi/linux/lirc.h 17828 17829RCMM REMOTE CONTROLS DECODER 17830M: Patrick Lerda <patrick9876@free.fr> 17831S: Maintained 17832F: drivers/media/rc/ir-rcmm-decoder.c 17833 17834RCUTORTURE TEST FRAMEWORK 17835M: "Paul E. McKenney" <paulmck@kernel.org> 17836M: Josh Triplett <josh@joshtriplett.org> 17837R: Steven Rostedt <rostedt@goodmis.org> 17838R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17839R: Lai Jiangshan <jiangshanlai@gmail.com> 17840L: rcu@vger.kernel.org 17841S: Supported 17842T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17843F: tools/testing/selftests/rcutorture 17844 17845RDACM20 Camera Sensor 17846M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17847M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17848M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17849M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17850L: linux-media@vger.kernel.org 17851S: Maintained 17852F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17853F: drivers/media/i2c/max9271.c 17854F: drivers/media/i2c/max9271.h 17855F: drivers/media/i2c/rdacm20.c 17856 17857RDACM21 Camera Sensor 17858M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17859M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17860M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17861M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17862L: linux-media@vger.kernel.org 17863S: Maintained 17864F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17865F: drivers/media/i2c/max9271.c 17866F: drivers/media/i2c/max9271.h 17867F: drivers/media/i2c/rdacm21.c 17868 17869RDC R-321X SoC 17870M: Florian Fainelli <florian@openwrt.org> 17871S: Maintained 17872 17873RDC R6040 FAST ETHERNET DRIVER 17874M: Florian Fainelli <f.fainelli@gmail.com> 17875L: netdev@vger.kernel.org 17876S: Maintained 17877F: drivers/net/ethernet/rdc/r6040.c 17878 17879RDMAVT - RDMA verbs software 17880M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17881L: linux-rdma@vger.kernel.org 17882S: Supported 17883F: drivers/infiniband/sw/rdmavt 17884 17885RDS - RELIABLE DATAGRAM SOCKETS 17886M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17887L: netdev@vger.kernel.org 17888L: linux-rdma@vger.kernel.org 17889L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17890S: Supported 17891W: https://oss.oracle.com/projects/rds/ 17892F: Documentation/networking/rds.rst 17893F: net/rds/ 17894 17895RDT - RESOURCE ALLOCATION 17896M: Fenghua Yu <fenghua.yu@intel.com> 17897M: Reinette Chatre <reinette.chatre@intel.com> 17898L: linux-kernel@vger.kernel.org 17899S: Supported 17900F: Documentation/arch/x86/resctrl* 17901F: arch/x86/include/asm/resctrl.h 17902F: arch/x86/kernel/cpu/resctrl/ 17903F: tools/testing/selftests/resctrl/ 17904 17905READ-COPY UPDATE (RCU) 17906M: "Paul E. McKenney" <paulmck@kernel.org> 17907M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17908M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17909M: Joel Fernandes <joel@joelfernandes.org> 17910M: Josh Triplett <josh@joshtriplett.org> 17911M: Boqun Feng <boqun.feng@gmail.com> 17912R: Steven Rostedt <rostedt@goodmis.org> 17913R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17914R: Lai Jiangshan <jiangshanlai@gmail.com> 17915R: Zqiang <qiang.zhang1211@gmail.com> 17916L: rcu@vger.kernel.org 17917S: Supported 17918W: http://www.rdrop.com/users/paulmck/RCU/ 17919T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17920F: Documentation/RCU/ 17921F: include/linux/rcu* 17922F: kernel/rcu/ 17923X: Documentation/RCU/torture.rst 17924X: include/linux/srcu*.h 17925X: kernel/rcu/srcu*.c 17926 17927REAL TIME CLOCK (RTC) SUBSYSTEM 17928M: Alessandro Zummo <a.zummo@towertech.it> 17929M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17930L: linux-rtc@vger.kernel.org 17931S: Maintained 17932Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17933T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17934F: Documentation/admin-guide/rtc.rst 17935F: Documentation/devicetree/bindings/rtc/ 17936F: drivers/rtc/ 17937F: include/linux/platform_data/rtc-* 17938F: include/linux/rtc.h 17939F: include/linux/rtc/ 17940F: include/uapi/linux/rtc.h 17941F: tools/testing/selftests/rtc/ 17942 17943Real-time Linux Analysis (RTLA) tools 17944M: Daniel Bristot de Oliveira <bristot@kernel.org> 17945M: Steven Rostedt <rostedt@goodmis.org> 17946L: linux-trace-kernel@vger.kernel.org 17947S: Maintained 17948F: Documentation/tools/rtla/ 17949F: tools/tracing/rtla/ 17950 17951REALTEK AUDIO CODECS 17952M: Oder Chiou <oder_chiou@realtek.com> 17953S: Maintained 17954F: include/sound/rt*.h 17955F: sound/soc/codecs/rt* 17956 17957REALTEK OTTO WATCHDOG 17958M: Sander Vanheule <sander@svanheule.net> 17959L: linux-watchdog@vger.kernel.org 17960S: Maintained 17961F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17962F: drivers/watchdog/realtek_otto_wdt.c 17963 17964REALTEK RTL83xx SMI DSA ROUTER CHIPS 17965M: Linus Walleij <linus.walleij@linaro.org> 17966M: Alvin Šipraga <alsi@bang-olufsen.dk> 17967S: Maintained 17968F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17969F: drivers/net/dsa/realtek/* 17970 17971REALTEK WIRELESS DRIVER (rtlwifi family) 17972M: Ping-Ke Shih <pkshih@realtek.com> 17973L: linux-wireless@vger.kernel.org 17974S: Maintained 17975W: https://wireless.wiki.kernel.org/ 17976T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17977F: drivers/net/wireless/realtek/rtlwifi/ 17978 17979REALTEK WIRELESS DRIVER (rtw88) 17980M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17981L: linux-wireless@vger.kernel.org 17982S: Maintained 17983F: drivers/net/wireless/realtek/rtw88/ 17984 17985REALTEK WIRELESS DRIVER (rtw89) 17986M: Ping-Ke Shih <pkshih@realtek.com> 17987L: linux-wireless@vger.kernel.org 17988S: Maintained 17989F: drivers/net/wireless/realtek/rtw89/ 17990 17991REDPINE WIRELESS DRIVER 17992L: linux-wireless@vger.kernel.org 17993S: Orphan 17994F: drivers/net/wireless/rsi/ 17995 17996REGISTER MAP ABSTRACTION 17997M: Mark Brown <broonie@kernel.org> 17998L: linux-kernel@vger.kernel.org 17999S: Supported 18000T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18001F: Documentation/devicetree/bindings/regmap/ 18002F: drivers/base/regmap/ 18003F: include/linux/regmap.h 18004 18005REISERFS FILE SYSTEM 18006L: reiserfs-devel@vger.kernel.org 18007S: Supported 18008F: fs/reiserfs/ 18009 18010REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18011M: Bjorn Andersson <andersson@kernel.org> 18012M: Mathieu Poirier <mathieu.poirier@linaro.org> 18013L: linux-remoteproc@vger.kernel.org 18014S: Maintained 18015T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18016F: Documentation/ABI/testing/sysfs-class-remoteproc 18017F: Documentation/devicetree/bindings/remoteproc/ 18018F: Documentation/staging/remoteproc.rst 18019F: drivers/remoteproc/ 18020F: include/linux/remoteproc.h 18021F: include/linux/remoteproc/ 18022 18023REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18024M: Bjorn Andersson <andersson@kernel.org> 18025M: Mathieu Poirier <mathieu.poirier@linaro.org> 18026L: linux-remoteproc@vger.kernel.org 18027S: Maintained 18028T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18029F: Documentation/ABI/testing/sysfs-bus-rpmsg 18030F: Documentation/staging/rpmsg.rst 18031F: drivers/rpmsg/ 18032F: include/linux/rpmsg.h 18033F: include/linux/rpmsg/ 18034F: include/uapi/linux/rpmsg.h 18035F: samples/rpmsg/ 18036 18037REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18038M: Stephan Gerhold <stephan@gerhold.net> 18039L: netdev@vger.kernel.org 18040L: linux-remoteproc@vger.kernel.org 18041S: Maintained 18042F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18043 18044RENESAS CLOCK DRIVERS 18045M: Geert Uytterhoeven <geert+renesas@glider.be> 18046L: linux-renesas-soc@vger.kernel.org 18047S: Supported 18048T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18049F: Documentation/devicetree/bindings/clock/renesas,* 18050F: drivers/clk/renesas/ 18051 18052RENESAS EMEV2 I2C DRIVER 18053M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18054L: linux-renesas-soc@vger.kernel.org 18055S: Supported 18056F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18057F: drivers/i2c/busses/i2c-emev2.c 18058 18059RENESAS ETHERNET DRIVERS 18060R: Sergey Shtylyov <s.shtylyov@omp.ru> 18061L: netdev@vger.kernel.org 18062L: linux-renesas-soc@vger.kernel.org 18063F: Documentation/devicetree/bindings/net/renesas,*.yaml 18064F: drivers/net/ethernet/renesas/ 18065F: include/linux/sh_eth.h 18066 18067RENESAS IDT821034 ASoC CODEC 18068M: Herve Codina <herve.codina@bootlin.com> 18069L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18070S: Maintained 18071F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18072F: sound/soc/codecs/idt821034.c 18073 18074RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18075M: Miquel Raynal <miquel.raynal@bootlin.com> 18076L: linux-mtd@lists.infradead.org 18077L: linux-renesas-soc@vger.kernel.org 18078S: Maintained 18079F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18080F: drivers/mtd/nand/raw/renesas-nand-controller.c 18081 18082RENESAS R-CAR GYROADC DRIVER 18083M: Marek Vasut <marek.vasut@gmail.com> 18084L: linux-iio@vger.kernel.org 18085S: Supported 18086F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18087F: drivers/iio/adc/rcar-gyroadc.c 18088 18089RENESAS R-CAR I2C DRIVERS 18090M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18091L: linux-renesas-soc@vger.kernel.org 18092S: Supported 18093F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18094F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18095F: drivers/i2c/busses/i2c-rcar.c 18096F: drivers/i2c/busses/i2c-sh_mobile.c 18097 18098RENESAS R-CAR SATA DRIVER 18099R: Sergey Shtylyov <s.shtylyov@omp.ru> 18100L: linux-ide@vger.kernel.org 18101L: linux-renesas-soc@vger.kernel.org 18102S: Supported 18103F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18104F: drivers/ata/sata_rcar.c 18105 18106RENESAS R-CAR THERMAL DRIVERS 18107M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18108L: linux-renesas-soc@vger.kernel.org 18109S: Supported 18110F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18111F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18112F: drivers/thermal/rcar_gen3_thermal.c 18113F: drivers/thermal/rcar_thermal.c 18114 18115RENESAS RIIC DRIVER 18116M: Chris Brandt <chris.brandt@renesas.com> 18117L: linux-renesas-soc@vger.kernel.org 18118S: Supported 18119F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18120F: drivers/i2c/busses/i2c-riic.c 18121 18122RENESAS RZ/G2L A/D DRIVER 18123M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18124L: linux-iio@vger.kernel.org 18125L: linux-renesas-soc@vger.kernel.org 18126S: Supported 18127F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18128F: drivers/iio/adc/rzg2l_adc.c 18129 18130RENESAS RZ/G2L MTU3a COUNTER DRIVER 18131M: Biju Das <biju.das.jz@bp.renesas.com> 18132L: linux-iio@vger.kernel.org 18133L: linux-renesas-soc@vger.kernel.org 18134S: Supported 18135F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18136F: drivers/counter/rz-mtu3-cnt.c 18137 18138RENESAS RZ/N1 A5PSW SWITCH DRIVER 18139M: Clément Léger <clement.leger@bootlin.com> 18140L: linux-renesas-soc@vger.kernel.org 18141L: netdev@vger.kernel.org 18142S: Maintained 18143F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18144F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18145F: drivers/net/dsa/rzn1_a5psw* 18146F: drivers/net/pcs/pcs-rzn1-miic.c 18147F: include/dt-bindings/net/pcs-rzn1-miic.h 18148F: include/linux/pcs-rzn1-miic.h 18149F: net/dsa/tag_rzn1_a5psw.c 18150 18151RENESAS RZ/N1 RTC CONTROLLER DRIVER 18152M: Miquel Raynal <miquel.raynal@bootlin.com> 18153L: linux-rtc@vger.kernel.org 18154L: linux-renesas-soc@vger.kernel.org 18155S: Maintained 18156F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18157F: drivers/rtc/rtc-rzn1.c 18158 18159RENESAS RZ/N1 USBF CONTROLLER DRIVER 18160M: Herve Codina <herve.codina@bootlin.com> 18161L: linux-renesas-soc@vger.kernel.org 18162L: linux-usb@vger.kernel.org 18163S: Maintained 18164F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18165F: drivers/usb/gadget/udc/renesas_usbf.c 18166 18167RENESAS RZ/V2M I2C DRIVER 18168M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18169L: linux-i2c@vger.kernel.org 18170L: linux-renesas-soc@vger.kernel.org 18171S: Supported 18172F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18173F: drivers/i2c/busses/i2c-rzv2m.c 18174 18175RENESAS USB PHY DRIVER 18176M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18177L: linux-renesas-soc@vger.kernel.org 18178S: Maintained 18179F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18180 18181RENESAS VERSACLOCK 7 CLOCK DRIVER 18182M: Alex Helms <alexander.helms.jy@renesas.com> 18183S: Maintained 18184F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18185F: drivers/clk/clk-versaclock7.c 18186 18187RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18188M: Herve Codina <herve.codina@bootlin.com> 18189L: linux-iio@vger.kernel.org 18190S: Maintained 18191F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18192F: drivers/iio/potentiometer/x9250.c 18193 18194RESET CONTROLLER FRAMEWORK 18195M: Philipp Zabel <p.zabel@pengutronix.de> 18196S: Maintained 18197T: git git://git.pengutronix.de/git/pza/linux 18198F: Documentation/devicetree/bindings/reset/ 18199F: Documentation/driver-api/reset.rst 18200F: drivers/reset/ 18201F: include/dt-bindings/reset/ 18202F: include/linux/reset-controller.h 18203F: include/linux/reset.h 18204F: include/linux/reset/ 18205K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18206 18207RESTARTABLE SEQUENCES SUPPORT 18208M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18209M: Peter Zijlstra <peterz@infradead.org> 18210M: "Paul E. McKenney" <paulmck@kernel.org> 18211M: Boqun Feng <boqun.feng@gmail.com> 18212L: linux-kernel@vger.kernel.org 18213S: Supported 18214F: include/trace/events/rseq.h 18215F: include/uapi/linux/rseq.h 18216F: kernel/rseq.c 18217F: tools/testing/selftests/rseq/ 18218 18219RFKILL 18220M: Johannes Berg <johannes@sipsolutions.net> 18221L: linux-wireless@vger.kernel.org 18222S: Maintained 18223W: https://wireless.wiki.kernel.org/ 18224Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18225T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18226T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18227F: Documentation/ABI/stable/sysfs-class-rfkill 18228F: Documentation/driver-api/rfkill.rst 18229F: include/linux/rfkill.h 18230F: include/uapi/linux/rfkill.h 18231F: net/rfkill/ 18232 18233RHASHTABLE 18234M: Thomas Graf <tgraf@suug.ch> 18235M: Herbert Xu <herbert@gondor.apana.org.au> 18236L: netdev@vger.kernel.org 18237S: Maintained 18238F: include/linux/rhashtable-types.h 18239F: include/linux/rhashtable.h 18240F: lib/rhashtable.c 18241F: lib/test_rhashtable.c 18242 18243RICOH R5C592 MEMORYSTICK DRIVER 18244M: Maxim Levitsky <maximlevitsky@gmail.com> 18245S: Maintained 18246F: drivers/memstick/host/r592.* 18247 18248RICOH SMARTMEDIA/XD DRIVER 18249M: Maxim Levitsky <maximlevitsky@gmail.com> 18250S: Maintained 18251F: drivers/mtd/nand/raw/r852.c 18252F: drivers/mtd/nand/raw/r852.h 18253 18254RISC-V ARCHITECTURE 18255M: Paul Walmsley <paul.walmsley@sifive.com> 18256M: Palmer Dabbelt <palmer@dabbelt.com> 18257M: Albert Ou <aou@eecs.berkeley.edu> 18258L: linux-riscv@lists.infradead.org 18259S: Supported 18260Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18261C: irc://irc.libera.chat/riscv 18262P: Documentation/riscv/patch-acceptance.rst 18263T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18264F: arch/riscv/ 18265N: riscv 18266K: riscv 18267 18268RISC-V MICROCHIP FPGA SUPPORT 18269M: Conor Dooley <conor.dooley@microchip.com> 18270M: Daire McNamara <daire.mcnamara@microchip.com> 18271L: linux-riscv@lists.infradead.org 18272S: Supported 18273F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18274F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18275F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18276F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18277F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18278F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18279F: Documentation/devicetree/bindings/riscv/microchip.yaml 18280F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18281F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18282F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18283F: arch/riscv/boot/dts/microchip/ 18284F: drivers/char/hw_random/mpfs-rng.c 18285F: drivers/clk/microchip/clk-mpfs*.c 18286F: drivers/i2c/busses/i2c-microchip-corei2c.c 18287F: drivers/mailbox/mailbox-mpfs.c 18288F: drivers/pci/controller/pcie-microchip-host.c 18289F: drivers/pwm/pwm-microchip-core.c 18290F: drivers/reset/reset-mpfs.c 18291F: drivers/rtc/rtc-mpfs.c 18292F: drivers/soc/microchip/mpfs-sys-controller.c 18293F: drivers/spi/spi-microchip-core-qspi.c 18294F: drivers/spi/spi-microchip-core.c 18295F: drivers/usb/musb/mpfs.c 18296F: include/soc/microchip/mpfs.h 18297 18298RISC-V MISC SOC SUPPORT 18299M: Conor Dooley <conor@kernel.org> 18300L: linux-riscv@lists.infradead.org 18301S: Maintained 18302Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18303T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18304F: Documentation/devicetree/bindings/riscv/ 18305F: arch/riscv/boot/dts/ 18306X: arch/riscv/boot/dts/allwinner/ 18307X: arch/riscv/boot/dts/renesas/ 18308 18309RISC-V PMU DRIVERS 18310M: Atish Patra <atishp@atishpatra.org> 18311R: Anup Patel <anup@brainfault.org> 18312L: linux-riscv@lists.infradead.org 18313S: Supported 18314F: drivers/perf/riscv_pmu.c 18315F: drivers/perf/riscv_pmu_legacy.c 18316F: drivers/perf/riscv_pmu_sbi.c 18317 18318RISC-V THEAD SoC SUPPORT 18319M: Jisheng Zhang <jszhang@kernel.org> 18320M: Guo Ren <guoren@kernel.org> 18321M: Fu Wei <wefu@redhat.com> 18322L: linux-riscv@lists.infradead.org 18323S: Maintained 18324F: arch/riscv/boot/dts/thead/ 18325 18326RNBD BLOCK DRIVERS 18327M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18328M: Jack Wang <jinpu.wang@ionos.com> 18329L: linux-block@vger.kernel.org 18330S: Maintained 18331F: drivers/block/rnbd/ 18332 18333ROCCAT DRIVERS 18334M: Stefan Achatz <erazor_de@users.sourceforge.net> 18335S: Maintained 18336W: http://sourceforge.net/projects/roccat/ 18337F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18338F: drivers/hid/hid-roccat* 18339F: include/linux/hid-roccat* 18340 18341ROCKCHIP CRYPTO DRIVERS 18342M: Corentin Labbe <clabbe@baylibre.com> 18343L: linux-crypto@vger.kernel.org 18344S: Maintained 18345F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18346F: drivers/crypto/rockchip/ 18347 18348ROCKCHIP I2S TDM DRIVER 18349M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18350L: linux-rockchip@lists.infradead.org 18351S: Maintained 18352F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18353F: sound/soc/rockchip/rockchip_i2s_tdm.* 18354 18355ROCKCHIP ISP V1 DRIVER 18356M: Dafna Hirschfeld <dafna@fastmail.com> 18357L: linux-media@vger.kernel.org 18358L: linux-rockchip@lists.infradead.org 18359S: Maintained 18360F: Documentation/admin-guide/media/rkisp1.rst 18361F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18362F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18363F: drivers/media/platform/rockchip/rkisp1 18364F: include/uapi/linux/rkisp1-config.h 18365 18366ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18367M: Jacob Chen <jacob-chen@iotwrt.com> 18368M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18369L: linux-media@vger.kernel.org 18370L: linux-rockchip@lists.infradead.org 18371S: Maintained 18372F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18373F: drivers/media/platform/rockchip/rga/ 18374 18375ROCKCHIP VIDEO DECODER DRIVER 18376M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18377L: linux-media@vger.kernel.org 18378L: linux-rockchip@lists.infradead.org 18379S: Maintained 18380F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18381F: drivers/staging/media/rkvdec/ 18382 18383ROCKER DRIVER 18384M: Jiri Pirko <jiri@resnulli.us> 18385L: netdev@vger.kernel.org 18386S: Supported 18387F: drivers/net/ethernet/rocker/ 18388 18389ROCKETPORT EXPRESS/INFINITY DRIVER 18390M: Kevin Cernekee <cernekee@gmail.com> 18391L: linux-serial@vger.kernel.org 18392S: Odd Fixes 18393F: drivers/tty/serial/rp2.* 18394 18395ROHM BD99954 CHARGER IC 18396M: Matti Vaittinen <mazziesaccount@gmail.com> 18397S: Supported 18398F: drivers/power/supply/bd99954-charger.c 18399F: drivers/power/supply/bd99954-charger.h 18400 18401ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18402M: Tomasz Duszynski <tduszyns@gmail.com> 18403S: Maintained 18404F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18405F: drivers/iio/light/bh1750.c 18406 18407ROHM BU270xx LIGHT SENSOR DRIVERs 18408M: Matti Vaittinen <mazziesaccount@gmail.com> 18409L: linux-iio@vger.kernel.org 18410S: Supported 18411F: drivers/iio/light/rohm-bu27008.c 18412F: drivers/iio/light/rohm-bu27034.c 18413 18414ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18415M: Marek Vasut <marek.vasut+renesas@gmail.com> 18416L: linux-kernel@vger.kernel.org 18417L: linux-renesas-soc@vger.kernel.org 18418S: Supported 18419F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18420F: drivers/gpio/gpio-bd9571mwv.c 18421F: drivers/mfd/bd9571mwv.c 18422F: drivers/regulator/bd9571mwv-regulator.c 18423F: include/linux/mfd/bd9571mwv.h 18424 18425ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18426M: Matti Vaittinen <mazziesaccount@gmail.com> 18427S: Supported 18428F: drivers/clk/clk-bd718x7.c 18429F: drivers/gpio/gpio-bd71815.c 18430F: drivers/gpio/gpio-bd71828.c 18431F: drivers/mfd/rohm-bd71828.c 18432F: drivers/mfd/rohm-bd718x7.c 18433F: drivers/mfd/rohm-bd9576.c 18434F: drivers/regulator/bd71815-regulator.c 18435F: drivers/regulator/bd71828-regulator.c 18436F: drivers/regulator/bd718x7-regulator.c 18437F: drivers/regulator/bd9576-regulator.c 18438F: drivers/regulator/rohm-regulator.c 18439F: drivers/rtc/rtc-bd70528.c 18440F: drivers/watchdog/bd9576_wdt.c 18441F: include/linux/mfd/rohm-bd71815.h 18442F: include/linux/mfd/rohm-bd71828.h 18443F: include/linux/mfd/rohm-bd718x7.h 18444F: include/linux/mfd/rohm-bd957x.h 18445F: include/linux/mfd/rohm-generic.h 18446F: include/linux/mfd/rohm-shared.h 18447 18448ROSE NETWORK LAYER 18449M: Ralf Baechle <ralf@linux-mips.org> 18450L: linux-hams@vger.kernel.org 18451S: Maintained 18452W: http://www.linux-ax25.org/ 18453F: include/net/rose.h 18454F: include/uapi/linux/rose.h 18455F: net/rose/ 18456 18457ROTATION DRIVER FOR ALLWINNER A83T 18458M: Jernej Skrabec <jernej.skrabec@gmail.com> 18459L: linux-media@vger.kernel.org 18460S: Maintained 18461T: git git://linuxtv.org/media_tree.git 18462F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18463F: drivers/media/platform/sunxi/sun8i-rotate/ 18464 18465RPMSG TTY DRIVER 18466M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18467L: linux-remoteproc@vger.kernel.org 18468S: Maintained 18469F: drivers/tty/rpmsg_tty.c 18470 18471RTL2830 MEDIA DRIVER 18472M: Antti Palosaari <crope@iki.fi> 18473L: linux-media@vger.kernel.org 18474S: Maintained 18475W: https://linuxtv.org 18476W: http://palosaari.fi/linux/ 18477Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18478T: git git://linuxtv.org/anttip/media_tree.git 18479F: drivers/media/dvb-frontends/rtl2830* 18480 18481RTL2832 MEDIA DRIVER 18482M: Antti Palosaari <crope@iki.fi> 18483L: linux-media@vger.kernel.org 18484S: Maintained 18485W: https://linuxtv.org 18486W: http://palosaari.fi/linux/ 18487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18488T: git git://linuxtv.org/anttip/media_tree.git 18489F: drivers/media/dvb-frontends/rtl2832* 18490 18491RTL2832_SDR MEDIA DRIVER 18492M: Antti Palosaari <crope@iki.fi> 18493L: linux-media@vger.kernel.org 18494S: Maintained 18495W: https://linuxtv.org 18496W: http://palosaari.fi/linux/ 18497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18498T: git git://linuxtv.org/anttip/media_tree.git 18499F: drivers/media/dvb-frontends/rtl2832_sdr* 18500 18501RTL8180 WIRELESS DRIVER 18502L: linux-wireless@vger.kernel.org 18503S: Orphan 18504W: https://wireless.wiki.kernel.org/ 18505T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18506F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18507 18508RTL8187 WIRELESS DRIVER 18509M: Herton Ronaldo Krzesinski <herton@canonical.com> 18510M: Hin-Tak Leung <htl10@users.sourceforge.net> 18511M: Larry Finger <Larry.Finger@lwfinger.net> 18512L: linux-wireless@vger.kernel.org 18513S: Maintained 18514W: https://wireless.wiki.kernel.org/ 18515T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18516F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18517 18518RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18519M: Jes Sorensen <Jes.Sorensen@gmail.com> 18520L: linux-wireless@vger.kernel.org 18521S: Maintained 18522T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18523F: drivers/net/wireless/realtek/rtl8xxxu/ 18524 18525RTRS TRANSPORT DRIVERS 18526M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18527M: Jack Wang <jinpu.wang@ionos.com> 18528L: linux-rdma@vger.kernel.org 18529S: Maintained 18530F: drivers/infiniband/ulp/rtrs/ 18531 18532RUNTIME VERIFICATION (RV) 18533M: Daniel Bristot de Oliveira <bristot@kernel.org> 18534M: Steven Rostedt <rostedt@goodmis.org> 18535L: linux-trace-kernel@vger.kernel.org 18536S: Maintained 18537F: Documentation/trace/rv/ 18538F: include/linux/rv.h 18539F: include/rv/ 18540F: kernel/trace/rv/ 18541F: tools/verification/ 18542 18543RUST 18544M: Miguel Ojeda <ojeda@kernel.org> 18545M: Alex Gaynor <alex.gaynor@gmail.com> 18546M: Wedson Almeida Filho <wedsonaf@gmail.com> 18547R: Boqun Feng <boqun.feng@gmail.com> 18548R: Gary Guo <gary@garyguo.net> 18549R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18550R: Benno Lossin <benno.lossin@proton.me> 18551L: rust-for-linux@vger.kernel.org 18552S: Supported 18553W: https://github.com/Rust-for-Linux/linux 18554B: https://github.com/Rust-for-Linux/linux/issues 18555C: zulip://rust-for-linux.zulipchat.com 18556T: git https://github.com/Rust-for-Linux/linux.git rust-next 18557F: Documentation/rust/ 18558F: rust/ 18559F: samples/rust/ 18560F: scripts/*rust* 18561K: \b(?i:rust)\b 18562 18563RXRPC SOCKETS (AF_RXRPC) 18564M: David Howells <dhowells@redhat.com> 18565M: Marc Dionne <marc.dionne@auristor.com> 18566L: linux-afs@lists.infradead.org 18567S: Supported 18568W: https://www.infradead.org/~dhowells/kafs/ 18569F: Documentation/networking/rxrpc.rst 18570F: include/keys/rxrpc-type.h 18571F: include/net/af_rxrpc.h 18572F: include/trace/events/rxrpc.h 18573F: include/uapi/linux/rxrpc.h 18574F: net/rxrpc/ 18575 18576S3 SAVAGE FRAMEBUFFER DRIVER 18577M: Antonino Daplas <adaplas@gmail.com> 18578L: linux-fbdev@vger.kernel.org 18579S: Maintained 18580F: drivers/video/fbdev/savage/ 18581 18582S390 ARCHITECTURE 18583M: Heiko Carstens <hca@linux.ibm.com> 18584M: Vasily Gorbik <gor@linux.ibm.com> 18585M: Alexander Gordeev <agordeev@linux.ibm.com> 18586R: Christian Borntraeger <borntraeger@linux.ibm.com> 18587R: Sven Schnelle <svens@linux.ibm.com> 18588L: linux-s390@vger.kernel.org 18589S: Supported 18590T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18591F: Documentation/driver-api/s390-drivers.rst 18592F: Documentation/s390/ 18593F: arch/s390/ 18594F: drivers/s390/ 18595F: drivers/watchdog/diag288_wdt.c 18596 18597S390 COMMON I/O LAYER 18598M: Vineeth Vijayan <vneethv@linux.ibm.com> 18599M: Peter Oberparleiter <oberpar@linux.ibm.com> 18600L: linux-s390@vger.kernel.org 18601S: Supported 18602F: drivers/s390/cio/ 18603 18604S390 DASD DRIVER 18605M: Stefan Haberland <sth@linux.ibm.com> 18606M: Jan Hoeppner <hoeppner@linux.ibm.com> 18607L: linux-s390@vger.kernel.org 18608S: Supported 18609F: block/partitions/ibm.c 18610F: drivers/s390/block/dasd* 18611F: include/linux/dasd_mod.h 18612 18613S390 IOMMU (PCI) 18614M: Niklas Schnelle <schnelle@linux.ibm.com> 18615M: Matthew Rosato <mjrosato@linux.ibm.com> 18616R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18617L: linux-s390@vger.kernel.org 18618S: Supported 18619F: drivers/iommu/s390-iommu.c 18620 18621S390 IUCV NETWORK LAYER 18622M: Alexandra Winter <wintera@linux.ibm.com> 18623M: Wenjia Zhang <wenjia@linux.ibm.com> 18624L: linux-s390@vger.kernel.org 18625L: netdev@vger.kernel.org 18626S: Supported 18627F: drivers/s390/net/*iucv* 18628F: include/net/iucv/ 18629F: net/iucv/ 18630 18631S390 MM 18632M: Alexander Gordeev <agordeev@linux.ibm.com> 18633M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18634L: linux-s390@vger.kernel.org 18635S: Supported 18636T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18637F: arch/s390/include/asm/pgtable.h 18638F: arch/s390/mm 18639 18640S390 NETWORK DRIVERS 18641M: Alexandra Winter <wintera@linux.ibm.com> 18642M: Wenjia Zhang <wenjia@linux.ibm.com> 18643L: linux-s390@vger.kernel.org 18644L: netdev@vger.kernel.org 18645S: Supported 18646F: drivers/s390/net/ 18647 18648S390 PCI SUBSYSTEM 18649M: Niklas Schnelle <schnelle@linux.ibm.com> 18650M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18651L: linux-s390@vger.kernel.org 18652S: Supported 18653F: Documentation/s390/pci.rst 18654F: arch/s390/pci/ 18655F: drivers/pci/hotplug/s390_pci_hpc.c 18656 18657S390 SCM DRIVER 18658M: Vineeth Vijayan <vneethv@linux.ibm.com> 18659L: linux-s390@vger.kernel.org 18660S: Supported 18661F: drivers/s390/block/scm* 18662F: drivers/s390/cio/scm.c 18663 18664S390 VFIO AP DRIVER 18665M: Tony Krowiak <akrowiak@linux.ibm.com> 18666M: Halil Pasic <pasic@linux.ibm.com> 18667M: Jason Herne <jjherne@linux.ibm.com> 18668L: linux-s390@vger.kernel.org 18669S: Supported 18670F: Documentation/s390/vfio-ap* 18671F: drivers/s390/crypto/vfio_ap* 18672 18673S390 VFIO-CCW DRIVER 18674M: Eric Farman <farman@linux.ibm.com> 18675M: Matthew Rosato <mjrosato@linux.ibm.com> 18676R: Halil Pasic <pasic@linux.ibm.com> 18677L: linux-s390@vger.kernel.org 18678L: kvm@vger.kernel.org 18679S: Supported 18680F: Documentation/s390/vfio-ccw.rst 18681F: drivers/s390/cio/vfio_ccw* 18682F: include/uapi/linux/vfio_ccw.h 18683 18684S390 VFIO-PCI DRIVER 18685M: Matthew Rosato <mjrosato@linux.ibm.com> 18686M: Eric Farman <farman@linux.ibm.com> 18687L: linux-s390@vger.kernel.org 18688L: kvm@vger.kernel.org 18689S: Supported 18690F: arch/s390/kvm/pci* 18691F: drivers/vfio/pci/vfio_pci_zdev.c 18692F: include/uapi/linux/vfio_zdev.h 18693 18694S390 ZCRYPT DRIVER 18695M: Harald Freudenberger <freude@linux.ibm.com> 18696L: linux-s390@vger.kernel.org 18697S: Supported 18698F: drivers/s390/crypto/ 18699 18700S390 ZFCP DRIVER 18701M: Steffen Maier <maier@linux.ibm.com> 18702M: Benjamin Block <bblock@linux.ibm.com> 18703L: linux-s390@vger.kernel.org 18704S: Supported 18705F: drivers/s390/scsi/zfcp_* 18706 18707SAA6588 RDS RECEIVER DRIVER 18708M: Hans Verkuil <hverkuil@xs4all.nl> 18709L: linux-media@vger.kernel.org 18710S: Odd Fixes 18711W: https://linuxtv.org 18712T: git git://linuxtv.org/media_tree.git 18713F: drivers/media/i2c/saa6588* 18714 18715SAA7134 VIDEO4LINUX DRIVER 18716M: Mauro Carvalho Chehab <mchehab@kernel.org> 18717L: linux-media@vger.kernel.org 18718S: Odd fixes 18719W: https://linuxtv.org 18720T: git git://linuxtv.org/media_tree.git 18721F: Documentation/driver-api/media/drivers/saa7134* 18722F: drivers/media/pci/saa7134/ 18723 18724SAA7146 VIDEO4LINUX-2 DRIVER 18725M: Hans Verkuil <hverkuil@xs4all.nl> 18726L: linux-media@vger.kernel.org 18727S: Maintained 18728T: git git://linuxtv.org/media_tree.git 18729F: drivers/media/common/saa7146/ 18730F: drivers/media/pci/saa7146/ 18731F: include/media/drv-intf/saa7146* 18732 18733SAFESETID SECURITY MODULE 18734M: Micah Morton <mortonm@chromium.org> 18735S: Supported 18736F: Documentation/admin-guide/LSM/SafeSetID.rst 18737F: security/safesetid/ 18738 18739SAMSUNG AUDIO (ASoC) DRIVERS 18740M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18741L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18742S: Maintained 18743B: mailto:linux-samsung-soc@vger.kernel.org 18744F: Documentation/devicetree/bindings/sound/samsung* 18745F: sound/soc/samsung/ 18746 18747SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18748M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18749L: linux-crypto@vger.kernel.org 18750L: linux-samsung-soc@vger.kernel.org 18751S: Maintained 18752F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18753F: drivers/crypto/exynos-rng.c 18754 18755SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18756M: Łukasz Stelmach <l.stelmach@samsung.com> 18757L: linux-samsung-soc@vger.kernel.org 18758S: Maintained 18759F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18760F: drivers/char/hw_random/exynos-trng.c 18761 18762SAMSUNG FRAMEBUFFER DRIVER 18763M: Jingoo Han <jingoohan1@gmail.com> 18764L: linux-fbdev@vger.kernel.org 18765S: Maintained 18766F: drivers/video/fbdev/s3c-fb.c 18767 18768SAMSUNG INTERCONNECT DRIVERS 18769M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18770M: Artur Świgoń <a.swigon@samsung.com> 18771L: linux-pm@vger.kernel.org 18772L: linux-samsung-soc@vger.kernel.org 18773S: Supported 18774F: drivers/interconnect/samsung/ 18775 18776SAMSUNG LAPTOP DRIVER 18777M: Corentin Chary <corentin.chary@gmail.com> 18778L: platform-driver-x86@vger.kernel.org 18779S: Maintained 18780F: drivers/platform/x86/samsung-laptop.c 18781 18782SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18783M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18784L: linux-kernel@vger.kernel.org 18785L: linux-samsung-soc@vger.kernel.org 18786S: Supported 18787B: mailto:linux-samsung-soc@vger.kernel.org 18788F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18789F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18790F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18791F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18792F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18793F: drivers/clk/clk-s2mps11.c 18794F: drivers/mfd/sec*.c 18795F: drivers/regulator/s2m*.c 18796F: drivers/regulator/s5m*.c 18797F: drivers/rtc/rtc-s5m.c 18798F: include/linux/mfd/samsung/ 18799 18800SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18801M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18802L: linux-media@vger.kernel.org 18803L: linux-samsung-soc@vger.kernel.org 18804S: Maintained 18805F: drivers/media/platform/samsung/s3c-camif/ 18806F: include/media/drv-intf/s3c_camif.h 18807 18808SAMSUNG S3FWRN5 NFC DRIVER 18809M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18810S: Maintained 18811F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18812F: drivers/nfc/s3fwrn5 18813 18814SAMSUNG S5C73M3 CAMERA DRIVER 18815M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18816M: Andrzej Hajda <andrzej.hajda@intel.com> 18817L: linux-media@vger.kernel.org 18818S: Supported 18819F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18820F: drivers/media/i2c/s5c73m3/* 18821 18822SAMSUNG S5K5BAF CAMERA DRIVER 18823M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18824M: Andrzej Hajda <andrzej.hajda@intel.com> 18825L: linux-media@vger.kernel.org 18826S: Supported 18827F: drivers/media/i2c/s5k5baf.c 18828 18829SAMSUNG S5P Security SubSystem (SSS) DRIVER 18830M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18831M: Vladimir Zapolskiy <vz@mleia.com> 18832L: linux-crypto@vger.kernel.org 18833L: linux-samsung-soc@vger.kernel.org 18834S: Maintained 18835F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18836F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18837F: drivers/crypto/s5p-sss.c 18838 18839SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18840M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18841L: linux-media@vger.kernel.org 18842S: Supported 18843Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18844F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18845F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18846F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18847F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18848F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18849F: drivers/media/platform/samsung/exynos4-is/ 18850 18851SAMSUNG SOC CLOCK DRIVERS 18852M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18853M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18854M: Tomasz Figa <tomasz.figa@gmail.com> 18855M: Chanwoo Choi <cw00.choi@samsung.com> 18856R: Alim Akhtar <alim.akhtar@samsung.com> 18857L: linux-samsung-soc@vger.kernel.org 18858S: Supported 18859T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18860T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18861F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18862F: Documentation/devicetree/bindings/clock/samsung,s3c* 18863F: drivers/clk/samsung/ 18864F: include/dt-bindings/clock/exynos*.h 18865F: include/dt-bindings/clock/s5p*.h 18866F: include/dt-bindings/clock/samsung,*.h 18867F: include/linux/clk/samsung.h 18868 18869SAMSUNG SPI DRIVERS 18870M: Andi Shyti <andi.shyti@kernel.org> 18871L: linux-spi@vger.kernel.org 18872L: linux-samsung-soc@vger.kernel.org 18873S: Maintained 18874F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18875F: drivers/spi/spi-s3c* 18876F: include/linux/platform_data/spi-s3c64xx.h 18877 18878SAMSUNG SXGBE DRIVERS 18879M: Byungho An <bh74.an@samsung.com> 18880L: netdev@vger.kernel.org 18881S: Supported 18882F: drivers/net/ethernet/samsung/sxgbe/ 18883 18884SAMSUNG THERMAL DRIVER 18885M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18886M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18887L: linux-pm@vger.kernel.org 18888L: linux-samsung-soc@vger.kernel.org 18889S: Maintained 18890F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18891F: drivers/thermal/samsung/ 18892 18893SAMSUNG USB2 PHY DRIVER 18894M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18895L: linux-kernel@vger.kernel.org 18896S: Supported 18897F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18898F: Documentation/driver-api/phy/samsung-usb2.rst 18899F: drivers/phy/samsung/phy-exynos4210-usb2.c 18900F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18901F: drivers/phy/samsung/phy-exynos5250-usb2.c 18902F: drivers/phy/samsung/phy-s5pv210-usb2.c 18903F: drivers/phy/samsung/phy-samsung-usb2.c 18904F: drivers/phy/samsung/phy-samsung-usb2.h 18905 18906SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18907M: Paul Barker <paul.barker@sancloud.com> 18908R: Marc Murphy <marc.murphy@sancloud.com> 18909S: Supported 18910F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18911 18912SC1200 WDT DRIVER 18913M: Zwane Mwaikambo <zwanem@gmail.com> 18914S: Maintained 18915F: drivers/watchdog/sc1200wdt.c 18916 18917SCHEDULER 18918M: Ingo Molnar <mingo@redhat.com> 18919M: Peter Zijlstra <peterz@infradead.org> 18920M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18921M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18922R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18923R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18924R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18925R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18926R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18927R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18928L: linux-kernel@vger.kernel.org 18929S: Maintained 18930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18931F: include/linux/preempt.h 18932F: include/linux/sched.h 18933F: include/linux/wait.h 18934F: include/uapi/linux/sched.h 18935F: kernel/sched/ 18936 18937SCSI LIBSAS SUBSYSTEM 18938R: John Garry <john.g.garry@oracle.com> 18939R: Jason Yan <yanaijie@huawei.com> 18940L: linux-scsi@vger.kernel.org 18941S: Supported 18942F: Documentation/scsi/libsas.rst 18943F: drivers/scsi/libsas/ 18944F: include/scsi/libsas.h 18945F: include/scsi/sas_ata.h 18946 18947SCSI RDMA PROTOCOL (SRP) INITIATOR 18948M: Bart Van Assche <bvanassche@acm.org> 18949L: linux-rdma@vger.kernel.org 18950S: Supported 18951Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18952F: drivers/infiniband/ulp/srp/ 18953F: include/scsi/srp.h 18954 18955SCSI RDMA PROTOCOL (SRP) TARGET 18956M: Bart Van Assche <bvanassche@acm.org> 18957L: linux-rdma@vger.kernel.org 18958L: target-devel@vger.kernel.org 18959S: Supported 18960Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18961F: drivers/infiniband/ulp/srpt/ 18962 18963SCSI SG DRIVER 18964M: Doug Gilbert <dgilbert@interlog.com> 18965L: linux-scsi@vger.kernel.org 18966S: Maintained 18967W: http://sg.danny.cz/sg 18968F: Documentation/scsi/scsi-generic.rst 18969F: drivers/scsi/sg.c 18970F: include/scsi/sg.h 18971 18972SCSI SUBSYSTEM 18973M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18974M: "Martin K. Petersen" <martin.petersen@oracle.com> 18975L: linux-scsi@vger.kernel.org 18976S: Maintained 18977Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18978T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18979T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18980F: Documentation/devicetree/bindings/scsi/ 18981F: drivers/scsi/ 18982F: drivers/ufs/ 18983F: include/scsi/ 18984 18985SCSI TAPE DRIVER 18986M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18987L: linux-scsi@vger.kernel.org 18988S: Maintained 18989F: Documentation/scsi/st.rst 18990F: drivers/scsi/st.* 18991F: drivers/scsi/st_*.h 18992 18993SCSI TARGET CORE USER DRIVER 18994M: Bodo Stroesser <bostroesser@gmail.com> 18995L: linux-scsi@vger.kernel.org 18996L: target-devel@vger.kernel.org 18997S: Supported 18998F: Documentation/target/tcmu-design.rst 18999F: drivers/target/target_core_user.c 19000F: include/uapi/linux/target_core_user.h 19001 19002SCSI TARGET SUBSYSTEM 19003M: "Martin K. Petersen" <martin.petersen@oracle.com> 19004L: linux-scsi@vger.kernel.org 19005L: target-devel@vger.kernel.org 19006S: Supported 19007W: http://www.linux-iscsi.org 19008Q: https://patchwork.kernel.org/project/target-devel/list/ 19009T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19010F: Documentation/target/ 19011F: drivers/target/ 19012F: include/target/ 19013 19014SCTP PROTOCOL 19015M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19016M: Xin Long <lucien.xin@gmail.com> 19017L: linux-sctp@vger.kernel.org 19018S: Maintained 19019W: https://github.com/sctp/lksctp-tools/wiki 19020F: Documentation/networking/sctp.rst 19021F: include/linux/sctp.h 19022F: include/net/sctp/ 19023F: include/uapi/linux/sctp.h 19024F: net/sctp/ 19025 19026SCx200 CPU SUPPORT 19027M: Jim Cromie <jim.cromie@gmail.com> 19028S: Odd Fixes 19029F: Documentation/i2c/busses/scx200_acb.rst 19030F: arch/x86/platform/scx200/ 19031F: drivers/i2c/busses/scx200* 19032F: drivers/mtd/maps/scx200_docflash.c 19033F: drivers/watchdog/scx200_wdt.c 19034F: include/linux/scx200.h 19035 19036SCx200 GPIO DRIVER 19037M: Jim Cromie <jim.cromie@gmail.com> 19038S: Maintained 19039F: drivers/char/scx200_gpio.c 19040F: include/linux/scx200_gpio.h 19041 19042SCx200 HRT CLOCKSOURCE DRIVER 19043M: Jim Cromie <jim.cromie@gmail.com> 19044S: Maintained 19045F: drivers/clocksource/scx200_hrt.c 19046 19047SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19048M: Sascha Sommer <saschasommer@freenet.de> 19049L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19050S: Maintained 19051F: drivers/mmc/host/sdricoh_cs.c 19052 19053SECO BOARDS CEC DRIVER 19054M: Ettore Chimenti <ek5.chimenti@gmail.com> 19055S: Maintained 19056F: drivers/media/cec/platform/seco/seco-cec.c 19057F: drivers/media/cec/platform/seco/seco-cec.h 19058 19059SECURE COMPUTING 19060M: Kees Cook <keescook@chromium.org> 19061R: Andy Lutomirski <luto@amacapital.net> 19062R: Will Drewry <wad@chromium.org> 19063S: Supported 19064T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19065F: Documentation/userspace-api/seccomp_filter.rst 19066F: include/linux/seccomp.h 19067F: include/uapi/linux/seccomp.h 19068F: kernel/seccomp.c 19069F: tools/testing/selftests/kselftest_harness.h 19070F: tools/testing/selftests/seccomp/* 19071K: \bsecure_computing 19072K: \bTIF_SECCOMP\b 19073 19074SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19075M: Kamal Dasu <kamal.dasu@broadcom.com> 19076M: Al Cooper <alcooperx@gmail.com> 19077R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19078L: linux-mmc@vger.kernel.org 19079S: Maintained 19080F: drivers/mmc/host/sdhci-brcmstb* 19081 19082SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19083M: Adrian Hunter <adrian.hunter@intel.com> 19084L: linux-mmc@vger.kernel.org 19085S: Supported 19086F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19087F: drivers/mmc/host/sdhci* 19088 19089SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19090M: Eugen Hristev <eugen.hristev@microchip.com> 19091L: linux-mmc@vger.kernel.org 19092S: Supported 19093F: drivers/mmc/host/sdhci-of-at91.c 19094 19095SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19096M: Haibo Chen <haibo.chen@nxp.com> 19097L: linux-imx@nxp.com 19098L: linux-mmc@vger.kernel.org 19099S: Maintained 19100F: drivers/mmc/host/sdhci-esdhc-imx.c 19101 19102SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19103M: Ben Dooks <ben-linux@fluff.org> 19104M: Jaehoon Chung <jh80.chung@samsung.com> 19105L: linux-mmc@vger.kernel.org 19106S: Maintained 19107F: drivers/mmc/host/sdhci-s3c* 19108 19109SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19110M: Viresh Kumar <vireshk@kernel.org> 19111L: linux-mmc@vger.kernel.org 19112S: Maintained 19113F: drivers/mmc/host/sdhci-spear.c 19114 19115SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19116M: Vignesh Raghavendra <vigneshr@ti.com> 19117L: linux-mmc@vger.kernel.org 19118S: Maintained 19119F: drivers/mmc/host/sdhci-omap.c 19120 19121SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19122M: Jonathan Derrick <jonathan.derrick@linux.dev> 19123L: linux-block@vger.kernel.org 19124S: Supported 19125F: block/opal_proto.h 19126F: block/sed* 19127F: include/linux/sed* 19128F: include/uapi/linux/sed* 19129 19130SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19131M: Mark Rutland <mark.rutland@arm.com> 19132M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19133M: Sudeep Holla <sudeep.holla@arm.com> 19134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19135S: Maintained 19136F: drivers/firmware/smccc/ 19137F: include/linux/arm-smccc.h 19138 19139SECURITY CONTACT 19140M: Security Officers <security@kernel.org> 19141S: Supported 19142F: Documentation/process/security-bugs.rst 19143 19144SECURITY SUBSYSTEM 19145M: Paul Moore <paul@paul-moore.com> 19146M: James Morris <jmorris@namei.org> 19147M: "Serge E. Hallyn" <serge@hallyn.com> 19148L: linux-security-module@vger.kernel.org (suggested Cc:) 19149S: Supported 19150W: http://kernsec.org/ 19151T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19152F: security/ 19153X: security/selinux/ 19154 19155SELINUX SECURITY MODULE 19156M: Paul Moore <paul@paul-moore.com> 19157M: Stephen Smalley <stephen.smalley.work@gmail.com> 19158M: Eric Paris <eparis@parisplace.org> 19159L: selinux@vger.kernel.org 19160S: Supported 19161W: https://selinuxproject.org 19162W: https://github.com/SELinuxProject 19163T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19164F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19165F: Documentation/ABI/removed/sysfs-selinux-disable 19166F: Documentation/admin-guide/LSM/SELinux.rst 19167F: include/trace/events/avc.h 19168F: include/uapi/linux/selinux_netlink.h 19169F: scripts/selinux/ 19170F: security/selinux/ 19171 19172SENSABLE PHANTOM 19173M: Jiri Slaby <jirislaby@kernel.org> 19174S: Maintained 19175F: drivers/misc/phantom.c 19176F: include/uapi/linux/phantom.h 19177 19178SENSEAIR SUNRISE 006-0-0007 19179M: Jacopo Mondi <jacopo@jmondi.org> 19180S: Maintained 19181F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19182F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19183F: drivers/iio/chemical/sunrise_co2.c 19184 19185SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19186M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19187S: Maintained 19188F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19189F: drivers/iio/chemical/scd30.h 19190F: drivers/iio/chemical/scd30_core.c 19191F: drivers/iio/chemical/scd30_i2c.c 19192F: drivers/iio/chemical/scd30_serial.c 19193 19194SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19195M: Roan van Dijk <roan@protonic.nl> 19196S: Maintained 19197F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19198F: drivers/iio/chemical/scd4x.c 19199 19200SENSIRION SGP40 GAS SENSOR DRIVER 19201M: Andreas Klinger <ak@it-klinger.de> 19202S: Maintained 19203F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19204F: drivers/iio/chemical/sgp40.c 19205 19206SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19207M: Tomasz Duszynski <tduszyns@gmail.com> 19208S: Maintained 19209F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19210F: drivers/iio/chemical/sps30.c 19211F: drivers/iio/chemical/sps30_i2c.c 19212F: drivers/iio/chemical/sps30_serial.c 19213 19214SERIAL DEVICE BUS 19215M: Rob Herring <robh@kernel.org> 19216L: linux-serial@vger.kernel.org 19217S: Maintained 19218F: Documentation/devicetree/bindings/serial/serial.yaml 19219F: drivers/tty/serdev/ 19220F: include/linux/serdev.h 19221 19222SERIAL DRIVERS 19223M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19224L: linux-serial@vger.kernel.org 19225S: Maintained 19226F: Documentation/devicetree/bindings/serial/ 19227F: drivers/tty/serial/ 19228 19229SERIAL IR RECEIVER 19230M: Sean Young <sean@mess.org> 19231L: linux-media@vger.kernel.org 19232S: Maintained 19233F: drivers/media/rc/serial_ir.c 19234 19235SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19236M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19237L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19238S: Maintained 19239F: Documentation/devicetree/bindings/slimbus/ 19240F: drivers/slimbus/ 19241F: include/linux/slimbus.h 19242 19243SFC NETWORK DRIVER 19244M: Edward Cree <ecree.xilinx@gmail.com> 19245M: Martin Habets <habetsm.xilinx@gmail.com> 19246L: netdev@vger.kernel.org 19247L: linux-net-drivers@amd.com 19248S: Supported 19249F: Documentation/networking/devlink/sfc.rst 19250F: drivers/net/ethernet/sfc/ 19251 19252SFCTEMP HWMON DRIVER 19253M: Emil Renner Berthing <kernel@esmil.dk> 19254L: linux-hwmon@vger.kernel.org 19255S: Maintained 19256F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19257F: Documentation/hwmon/sfctemp.rst 19258F: drivers/hwmon/sfctemp.c 19259 19260SFF/SFP/SFP+ MODULE SUPPORT 19261M: Russell King <linux@armlinux.org.uk> 19262L: netdev@vger.kernel.org 19263S: Maintained 19264F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19265F: drivers/net/phy/phylink.c 19266F: drivers/net/phy/sfp* 19267F: include/linux/mdio/mdio-i2c.h 19268F: include/linux/phylink.h 19269F: include/linux/sfp.h 19270K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19271 19272SGI GRU DRIVER 19273M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19274S: Maintained 19275F: drivers/misc/sgi-gru/ 19276 19277SGI XP/XPC/XPNET DRIVER 19278M: Robin Holt <robinmholt@gmail.com> 19279M: Steve Wahl <steve.wahl@hpe.com> 19280R: Mike Travis <mike.travis@hpe.com> 19281S: Maintained 19282F: drivers/misc/sgi-xp/ 19283 19284SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19285M: Karsten Graul <kgraul@linux.ibm.com> 19286M: Wenjia Zhang <wenjia@linux.ibm.com> 19287M: Jan Karcher <jaka@linux.ibm.com> 19288R: D. Wythe <alibuda@linux.alibaba.com> 19289R: Tony Lu <tonylu@linux.alibaba.com> 19290R: Wen Gu <guwen@linux.alibaba.com> 19291L: linux-s390@vger.kernel.org 19292S: Supported 19293F: net/smc/ 19294 19295SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19296M: Linus Walleij <linus.walleij@linaro.org> 19297L: linux-iio@vger.kernel.org 19298S: Maintained 19299T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19300F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19301F: drivers/iio/light/gp2ap002.c 19302 19303SHARP RJ54N1CB0C SENSOR DRIVER 19304M: Jacopo Mondi <jacopo@jmondi.org> 19305L: linux-media@vger.kernel.org 19306S: Odd fixes 19307T: git git://linuxtv.org/media_tree.git 19308F: drivers/media/i2c/rj54n1cb0c.c 19309F: include/media/i2c/rj54n1cb0c.h 19310 19311SH_VOU V4L2 OUTPUT DRIVER 19312L: linux-media@vger.kernel.org 19313S: Orphan 19314F: drivers/media/platform/renesas/sh_vou.c 19315F: include/media/drv-intf/sh_vou.h 19316 19317SI2157 MEDIA DRIVER 19318M: Antti Palosaari <crope@iki.fi> 19319L: linux-media@vger.kernel.org 19320S: Maintained 19321W: https://linuxtv.org 19322W: http://palosaari.fi/linux/ 19323Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19324T: git git://linuxtv.org/anttip/media_tree.git 19325F: drivers/media/tuners/si2157* 19326 19327SI2165 MEDIA DRIVER 19328M: Matthias Schwarzott <zzam@gentoo.org> 19329L: linux-media@vger.kernel.org 19330S: Maintained 19331W: https://linuxtv.org 19332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19333F: drivers/media/dvb-frontends/si2165* 19334 19335SI2168 MEDIA DRIVER 19336M: Antti Palosaari <crope@iki.fi> 19337L: linux-media@vger.kernel.org 19338S: Maintained 19339W: https://linuxtv.org 19340W: http://palosaari.fi/linux/ 19341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19342T: git git://linuxtv.org/anttip/media_tree.git 19343F: drivers/media/dvb-frontends/si2168* 19344 19345SI470X FM RADIO RECEIVER I2C DRIVER 19346M: Hans Verkuil <hverkuil@xs4all.nl> 19347L: linux-media@vger.kernel.org 19348S: Odd Fixes 19349W: https://linuxtv.org 19350T: git git://linuxtv.org/media_tree.git 19351F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19352F: drivers/media/radio/si470x/radio-si470x-i2c.c 19353 19354SI470X FM RADIO RECEIVER USB DRIVER 19355M: Hans Verkuil <hverkuil@xs4all.nl> 19356L: linux-media@vger.kernel.org 19357S: Maintained 19358W: https://linuxtv.org 19359T: git git://linuxtv.org/media_tree.git 19360F: drivers/media/radio/si470x/radio-si470x-common.c 19361F: drivers/media/radio/si470x/radio-si470x-usb.c 19362F: drivers/media/radio/si470x/radio-si470x.h 19363 19364SI4713 FM RADIO TRANSMITTER I2C DRIVER 19365M: Eduardo Valentin <edubezval@gmail.com> 19366L: linux-media@vger.kernel.org 19367S: Odd Fixes 19368W: https://linuxtv.org 19369T: git git://linuxtv.org/media_tree.git 19370F: drivers/media/radio/si4713/si4713.? 19371 19372SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19373M: Eduardo Valentin <edubezval@gmail.com> 19374L: linux-media@vger.kernel.org 19375S: Odd Fixes 19376W: https://linuxtv.org 19377T: git git://linuxtv.org/media_tree.git 19378F: drivers/media/radio/si4713/radio-platform-si4713.c 19379 19380SI4713 FM RADIO TRANSMITTER USB DRIVER 19381M: Hans Verkuil <hverkuil@xs4all.nl> 19382L: linux-media@vger.kernel.org 19383S: Maintained 19384W: https://linuxtv.org 19385T: git git://linuxtv.org/media_tree.git 19386F: drivers/media/radio/si4713/radio-usb-si4713.c 19387 19388SIANO DVB DRIVER 19389M: Mauro Carvalho Chehab <mchehab@kernel.org> 19390L: linux-media@vger.kernel.org 19391S: Odd fixes 19392W: https://linuxtv.org 19393T: git git://linuxtv.org/media_tree.git 19394F: drivers/media/common/siano/ 19395F: drivers/media/mmc/siano/ 19396F: drivers/media/usb/siano/ 19397F: drivers/media/usb/siano/ 19398 19399SIFIVE DRIVERS 19400M: Palmer Dabbelt <palmer@dabbelt.com> 19401M: Paul Walmsley <paul.walmsley@sifive.com> 19402L: linux-riscv@lists.infradead.org 19403S: Supported 19404N: sifive 19405K: [^@]sifive 19406 19407SIFIVE FU540 SYSTEM-ON-CHIP 19408M: Paul Walmsley <paul.walmsley@sifive.com> 19409M: Palmer Dabbelt <palmer@dabbelt.com> 19410L: linux-riscv@lists.infradead.org 19411S: Supported 19412T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19413N: fu540 19414K: fu540 19415 19416SIFIVE PDMA DRIVER 19417M: Green Wan <green.wan@sifive.com> 19418S: Maintained 19419F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19420F: drivers/dma/sf-pdma/ 19421 19422SIFIVE SOC DRIVERS 19423M: Conor Dooley <conor@kernel.org> 19424L: linux-riscv@lists.infradead.org 19425S: Maintained 19426T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19427F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19428F: drivers/soc/sifive/ 19429 19430SILEAD TOUCHSCREEN DRIVER 19431M: Hans de Goede <hdegoede@redhat.com> 19432L: linux-input@vger.kernel.org 19433L: platform-driver-x86@vger.kernel.org 19434S: Maintained 19435F: drivers/input/touchscreen/silead.c 19436F: drivers/platform/x86/touchscreen_dmi.c 19437 19438SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19439M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19440S: Supported 19441F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19442F: drivers/net/wireless/silabs/wfx/ 19443 19444SILICON MOTION SM712 FRAME BUFFER DRIVER 19445M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19446M: Teddy Wang <teddy.wang@siliconmotion.com> 19447M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19448L: linux-fbdev@vger.kernel.org 19449S: Maintained 19450F: Documentation/fb/sm712fb.rst 19451F: drivers/video/fbdev/sm712* 19452 19453SILVACO I3C DUAL-ROLE MASTER 19454M: Miquel Raynal <miquel.raynal@bootlin.com> 19455M: Conor Culhane <conor.culhane@silvaco.com> 19456L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19457S: Maintained 19458F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19459F: drivers/i3c/master/svc-i3c-master.c 19460 19461SIMPLEFB FB DRIVER 19462M: Hans de Goede <hdegoede@redhat.com> 19463L: linux-fbdev@vger.kernel.org 19464S: Maintained 19465F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19466F: drivers/video/fbdev/simplefb.c 19467F: include/linux/platform_data/simplefb.h 19468 19469SIMTEC EB110ATX (Chalice CATS) 19470M: Simtec Linux Team <linux@simtec.co.uk> 19471S: Supported 19472W: http://www.simtec.co.uk/products/EB110ATX/ 19473 19474SIOX 19475M: Thorsten Scherer <t.scherer@eckelmann.de> 19476M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19477R: Pengutronix Kernel Team <kernel@pengutronix.de> 19478S: Supported 19479F: drivers/gpio/gpio-siox.c 19480F: drivers/siox/* 19481F: include/trace/events/siox.h 19482 19483SIPHASH PRF ROUTINES 19484M: Jason A. Donenfeld <Jason@zx2c4.com> 19485S: Maintained 19486F: include/linux/siphash.h 19487F: lib/siphash.c 19488F: lib/siphash_kunit.c 19489 19490SIS 190 ETHERNET DRIVER 19491M: Francois Romieu <romieu@fr.zoreil.com> 19492L: netdev@vger.kernel.org 19493S: Maintained 19494F: drivers/net/ethernet/sis/sis190.c 19495 19496SIS 900/7016 FAST ETHERNET DRIVER 19497M: Daniele Venzano <venza@brownhat.org> 19498L: netdev@vger.kernel.org 19499S: Maintained 19500W: http://www.brownhat.org/sis900.html 19501F: drivers/net/ethernet/sis/sis900.* 19502 19503SIS FRAMEBUFFER DRIVER 19504S: Orphan 19505F: Documentation/fb/sisfb.rst 19506F: drivers/video/fbdev/sis/ 19507F: include/video/sisfb.h 19508 19509SIS I2C TOUCHSCREEN DRIVER 19510M: Mika Penttilä <mpenttil@redhat.com> 19511L: linux-input@vger.kernel.org 19512S: Maintained 19513F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19514F: drivers/input/touchscreen/sis_i2c.c 19515 19516SIS USB2VGA DRIVER 19517M: Thomas Winischhofer <thomas@winischhofer.net> 19518S: Maintained 19519W: http://www.winischhofer.at/linuxsisusbvga.shtml 19520F: drivers/usb/misc/sisusbvga/ 19521 19522SL28 CPLD MFD DRIVER 19523M: Michael Walle <michael@walle.cc> 19524S: Maintained 19525F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19526F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19527F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19528F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19529F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19530F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19531F: drivers/gpio/gpio-sl28cpld.c 19532F: drivers/hwmon/sl28cpld-hwmon.c 19533F: drivers/irqchip/irq-sl28cpld.c 19534F: drivers/pwm/pwm-sl28cpld.c 19535F: drivers/watchdog/sl28cpld_wdt.c 19536 19537SL28 VPD NVMEM LAYOUT DRIVER 19538M: Michael Walle <michael@walle.cc> 19539S: Maintained 19540F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19541F: drivers/nvmem/layouts/sl28vpd.c 19542 19543SLAB ALLOCATOR 19544M: Christoph Lameter <cl@linux.com> 19545M: Pekka Enberg <penberg@kernel.org> 19546M: David Rientjes <rientjes@google.com> 19547M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19548M: Andrew Morton <akpm@linux-foundation.org> 19549M: Vlastimil Babka <vbabka@suse.cz> 19550R: Roman Gushchin <roman.gushchin@linux.dev> 19551R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19552L: linux-mm@kvack.org 19553S: Maintained 19554T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19555F: include/linux/sl?b*.h 19556F: mm/sl?b* 19557 19558SLCAN CAN NETWORK DRIVER 19559M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19560L: linux-can@vger.kernel.org 19561S: Maintained 19562F: drivers/net/can/slcan/ 19563 19564SLEEPABLE READ-COPY UPDATE (SRCU) 19565M: Lai Jiangshan <jiangshanlai@gmail.com> 19566M: "Paul E. McKenney" <paulmck@kernel.org> 19567M: Josh Triplett <josh@joshtriplett.org> 19568R: Steven Rostedt <rostedt@goodmis.org> 19569R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19570L: rcu@vger.kernel.org 19571S: Supported 19572W: http://www.rdrop.com/users/paulmck/RCU/ 19573T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19574F: include/linux/srcu*.h 19575F: kernel/rcu/srcu*.c 19576 19577SMACK SECURITY MODULE 19578M: Casey Schaufler <casey@schaufler-ca.com> 19579L: linux-security-module@vger.kernel.org 19580S: Maintained 19581W: http://schaufler-ca.com 19582T: git git://github.com/cschaufler/smack-next 19583F: Documentation/admin-guide/LSM/Smack.rst 19584F: security/smack/ 19585 19586SMC91x ETHERNET DRIVER 19587M: Nicolas Pitre <nico@fluxnic.net> 19588S: Odd Fixes 19589F: drivers/net/ethernet/smsc/smc91x.* 19590 19591SMM665 HARDWARE MONITOR DRIVER 19592M: Guenter Roeck <linux@roeck-us.net> 19593L: linux-hwmon@vger.kernel.org 19594S: Maintained 19595F: Documentation/hwmon/smm665.rst 19596F: drivers/hwmon/smm665.c 19597 19598SMSC EMC2103 HARDWARE MONITOR DRIVER 19599M: Steve Glendinning <steve.glendinning@shawell.net> 19600L: linux-hwmon@vger.kernel.org 19601S: Maintained 19602F: Documentation/hwmon/emc2103.rst 19603F: drivers/hwmon/emc2103.c 19604 19605SMSC SCH5627 HARDWARE MONITOR DRIVER 19606M: Hans de Goede <hdegoede@redhat.com> 19607L: linux-hwmon@vger.kernel.org 19608S: Supported 19609F: Documentation/hwmon/sch5627.rst 19610F: drivers/hwmon/sch5627.c 19611 19612SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19613M: Steve Glendinning <steve.glendinning@shawell.net> 19614L: linux-fbdev@vger.kernel.org 19615S: Maintained 19616F: drivers/video/fbdev/smscufx.c 19617 19618SMSC47B397 HARDWARE MONITOR DRIVER 19619M: Jean Delvare <jdelvare@suse.com> 19620L: linux-hwmon@vger.kernel.org 19621S: Maintained 19622F: Documentation/hwmon/smsc47b397.rst 19623F: drivers/hwmon/smsc47b397.c 19624 19625SMSC911x ETHERNET DRIVER 19626M: Steve Glendinning <steve.glendinning@shawell.net> 19627L: netdev@vger.kernel.org 19628S: Maintained 19629F: drivers/net/ethernet/smsc/smsc911x.* 19630F: include/linux/smsc911x.h 19631 19632SMSC9420 PCI ETHERNET DRIVER 19633M: Steve Glendinning <steve.glendinning@shawell.net> 19634L: netdev@vger.kernel.org 19635S: Maintained 19636F: drivers/net/ethernet/smsc/smsc9420.* 19637 19638SNET DPU VIRTIO DATA PATH ACCELERATOR 19639R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19640F: drivers/vdpa/solidrun/ 19641 19642SOCIONEXT (SNI) AVE NETWORK DRIVER 19643M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19644L: netdev@vger.kernel.org 19645S: Maintained 19646F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19647F: drivers/net/ethernet/socionext/sni_ave.c 19648 19649SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19650M: Jassi Brar <jaswinder.singh@linaro.org> 19651M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19652L: netdev@vger.kernel.org 19653S: Maintained 19654F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19655F: drivers/net/ethernet/socionext/netsec.c 19656 19657SOCIONEXT (SNI) Synquacer SPI DRIVER 19658M: Masahisa Kojima <masahisa.kojima@linaro.org> 19659M: Jassi Brar <jaswinder.singh@linaro.org> 19660L: linux-spi@vger.kernel.org 19661S: Maintained 19662F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19663F: drivers/spi/spi-synquacer.c 19664 19665SOCIONEXT SYNQUACER I2C DRIVER 19666M: Ard Biesheuvel <ardb@kernel.org> 19667L: linux-i2c@vger.kernel.org 19668S: Maintained 19669F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19670F: drivers/i2c/busses/i2c-synquacer.c 19671 19672SOCIONEXT UNIPHIER SOUND DRIVER 19673L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19674S: Orphan 19675F: sound/soc/uniphier/ 19676 19677SOCKET TIMESTAMPING 19678M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19679S: Maintained 19680F: Documentation/networking/timestamping.rst 19681F: include/uapi/linux/net_tstamp.h 19682F: tools/testing/selftests/net/so_txtime.c 19683 19684SOEKRIS NET48XX LED SUPPORT 19685M: Chris Boot <bootc@bootc.net> 19686S: Maintained 19687F: drivers/leds/leds-net48xx.c 19688 19689SOFT-IWARP DRIVER (siw) 19690M: Bernard Metzler <bmt@zurich.ibm.com> 19691L: linux-rdma@vger.kernel.org 19692S: Supported 19693F: drivers/infiniband/sw/siw/ 19694F: include/uapi/rdma/siw-abi.h 19695 19696SOFT-ROCE DRIVER (rxe) 19697M: Zhu Yanjun <zyjzyj2000@gmail.com> 19698L: linux-rdma@vger.kernel.org 19699S: Supported 19700F: drivers/infiniband/sw/rxe/ 19701F: include/uapi/rdma/rdma_user_rxe.h 19702 19703SOFTLOGIC 6x10 MPEG CODEC 19704M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19705M: Anton Sviridenko <anton@corp.bluecherry.net> 19706M: Andrey Utkin <andrey_utkin@fastmail.com> 19707M: Ismael Luceno <ismael@iodev.co.uk> 19708L: linux-media@vger.kernel.org 19709S: Supported 19710F: drivers/media/pci/solo6x10/ 19711 19712SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19713M: James Morse <james.morse@arm.com> 19714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19715S: Maintained 19716F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19717F: drivers/firmware/arm_sdei.c 19718F: include/linux/arm_sdei.h 19719F: include/uapi/linux/arm_sdei.h 19720 19721SOFTWARE NODES AND DEVICE PROPERTIES 19722R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19723R: Daniel Scally <djrscally@gmail.com> 19724R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19725R: Sakari Ailus <sakari.ailus@linux.intel.com> 19726L: linux-acpi@vger.kernel.org 19727S: Maintained 19728F: drivers/base/property.c 19729F: drivers/base/swnode.c 19730F: include/linux/fwnode.h 19731F: include/linux/property.h 19732 19733SOFTWARE RAID (Multiple Disks) SUPPORT 19734M: Song Liu <song@kernel.org> 19735L: linux-raid@vger.kernel.org 19736S: Supported 19737Q: https://patchwork.kernel.org/project/linux-raid/list/ 19738T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19739F: drivers/md/Kconfig 19740F: drivers/md/Makefile 19741F: drivers/md/md* 19742F: drivers/md/raid* 19743F: include/linux/raid/ 19744F: include/uapi/linux/raid/ 19745 19746SOLIDRUN CLEARFOG SUPPORT 19747M: Russell King <linux@armlinux.org.uk> 19748S: Maintained 19749F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19750F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19751 19752SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19753M: Russell King <linux@armlinux.org.uk> 19754S: Maintained 19755F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19756F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19757F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19758 19759SONIC NETWORK DRIVER 19760M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19761L: netdev@vger.kernel.org 19762S: Maintained 19763F: drivers/net/ethernet/natsemi/sonic.* 19764 19765SONICS SILICON BACKPLANE DRIVER (SSB) 19766M: Michael Buesch <m@bues.ch> 19767L: linux-wireless@vger.kernel.org 19768S: Maintained 19769F: drivers/ssb/ 19770F: include/linux/ssb/ 19771 19772SONY IMX208 SENSOR DRIVER 19773M: Sakari Ailus <sakari.ailus@linux.intel.com> 19774L: linux-media@vger.kernel.org 19775S: Maintained 19776T: git git://linuxtv.org/media_tree.git 19777F: drivers/media/i2c/imx208.c 19778 19779SONY IMX214 SENSOR DRIVER 19780M: Ricardo Ribalda <ribalda@kernel.org> 19781L: linux-media@vger.kernel.org 19782S: Maintained 19783T: git git://linuxtv.org/media_tree.git 19784F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19785F: drivers/media/i2c/imx214.c 19786 19787SONY IMX219 SENSOR DRIVER 19788M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19789L: linux-media@vger.kernel.org 19790S: Maintained 19791T: git git://linuxtv.org/media_tree.git 19792F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19793F: drivers/media/i2c/imx219.c 19794 19795SONY IMX258 SENSOR DRIVER 19796M: Sakari Ailus <sakari.ailus@linux.intel.com> 19797L: linux-media@vger.kernel.org 19798S: Maintained 19799T: git git://linuxtv.org/media_tree.git 19800F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19801F: drivers/media/i2c/imx258.c 19802 19803SONY IMX274 SENSOR DRIVER 19804M: Leon Luo <leonl@leopardimaging.com> 19805L: linux-media@vger.kernel.org 19806S: Maintained 19807T: git git://linuxtv.org/media_tree.git 19808F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19809F: drivers/media/i2c/imx274.c 19810 19811SONY IMX290 SENSOR DRIVER 19812M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19813L: linux-media@vger.kernel.org 19814S: Maintained 19815T: git git://linuxtv.org/media_tree.git 19816F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19817F: drivers/media/i2c/imx290.c 19818 19819SONY IMX296 SENSOR DRIVER 19820M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19821M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19822L: linux-media@vger.kernel.org 19823S: Maintained 19824T: git git://linuxtv.org/media_tree.git 19825F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19826F: drivers/media/i2c/imx296.c 19827 19828SONY IMX319 SENSOR DRIVER 19829M: Bingbu Cao <bingbu.cao@intel.com> 19830L: linux-media@vger.kernel.org 19831S: Maintained 19832T: git git://linuxtv.org/media_tree.git 19833F: drivers/media/i2c/imx319.c 19834 19835SONY IMX334 SENSOR DRIVER 19836M: Paul J. Murphy <paul.j.murphy@intel.com> 19837M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19838L: linux-media@vger.kernel.org 19839S: Maintained 19840T: git git://linuxtv.org/media_tree.git 19841F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19842F: drivers/media/i2c/imx334.c 19843 19844SONY IMX335 SENSOR DRIVER 19845M: Paul J. Murphy <paul.j.murphy@intel.com> 19846M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19847L: linux-media@vger.kernel.org 19848S: Maintained 19849T: git git://linuxtv.org/media_tree.git 19850F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19851F: drivers/media/i2c/imx335.c 19852 19853SONY IMX355 SENSOR DRIVER 19854M: Tianshu Qiu <tian.shu.qiu@intel.com> 19855L: linux-media@vger.kernel.org 19856S: Maintained 19857T: git git://linuxtv.org/media_tree.git 19858F: drivers/media/i2c/imx355.c 19859 19860SONY IMX412 SENSOR DRIVER 19861M: Paul J. Murphy <paul.j.murphy@intel.com> 19862M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19863L: linux-media@vger.kernel.org 19864S: Maintained 19865T: git git://linuxtv.org/media_tree.git 19866F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19867F: drivers/media/i2c/imx412.c 19868 19869SONY IMX415 SENSOR DRIVER 19870M: Michael Riesch <michael.riesch@wolfvision.net> 19871L: linux-media@vger.kernel.org 19872S: Maintained 19873T: git git://linuxtv.org/media_tree.git 19874F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19875F: drivers/media/i2c/imx415.c 19876 19877SONY MEMORYSTICK SUBSYSTEM 19878M: Maxim Levitsky <maximlevitsky@gmail.com> 19879M: Alex Dubov <oakad@yahoo.com> 19880M: Ulf Hansson <ulf.hansson@linaro.org> 19881L: linux-mmc@vger.kernel.org 19882S: Maintained 19883T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19884F: drivers/memstick/ 19885F: include/linux/memstick.h 19886 19887SONY VAIO CONTROL DEVICE DRIVER 19888M: Mattia Dongili <malattia@linux.it> 19889L: platform-driver-x86@vger.kernel.org 19890S: Maintained 19891W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19892F: Documentation/admin-guide/laptops/sony-laptop.rst 19893F: drivers/char/sonypi.c 19894F: drivers/platform/x86/sony-laptop.c 19895F: include/linux/sony-laptop.h 19896 19897SOUND 19898M: Jaroslav Kysela <perex@perex.cz> 19899M: Takashi Iwai <tiwai@suse.com> 19900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19901S: Maintained 19902W: http://www.alsa-project.org/ 19903Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19904T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19905F: Documentation/sound/ 19906F: include/sound/ 19907F: include/uapi/sound/ 19908F: sound/ 19909F: tools/testing/selftests/alsa 19910 19911SOUND - ALSA SELFTESTS 19912M: Mark Brown <broonie@kernel.org> 19913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19914L: linux-kselftest@vger.kernel.org 19915S: Supported 19916F: tools/testing/selftests/alsa 19917 19918SOUND - COMPRESSED AUDIO 19919M: Vinod Koul <vkoul@kernel.org> 19920L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19921S: Supported 19922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19923F: Documentation/sound/designs/compress-offload.rst 19924F: include/sound/compress_driver.h 19925F: include/uapi/sound/compress_* 19926F: sound/core/compress_offload.c 19927F: sound/soc/soc-compress.c 19928 19929SOUND - DMAENGINE HELPERS 19930M: Lars-Peter Clausen <lars@metafoo.de> 19931S: Supported 19932F: include/sound/dmaengine_pcm.h 19933F: sound/core/pcm_dmaengine.c 19934F: sound/soc/soc-generic-dmaengine-pcm.c 19935 19936SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19937M: Liam Girdwood <lgirdwood@gmail.com> 19938M: Mark Brown <broonie@kernel.org> 19939L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19940S: Supported 19941W: http://alsa-project.org/main/index.php/ASoC 19942T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19943F: Documentation/devicetree/bindings/sound/ 19944F: Documentation/sound/soc/ 19945F: include/dt-bindings/sound/ 19946F: include/sound/soc* 19947F: sound/soc/ 19948 19949SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19950M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19951M: Liam Girdwood <lgirdwood@gmail.com> 19952M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19953M: Bard Liao <yung-chuan.liao@linux.intel.com> 19954M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19955M: Daniel Baluta <daniel.baluta@nxp.com> 19956R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19957L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19958S: Supported 19959W: https://github.com/thesofproject/linux/ 19960F: sound/soc/sof/ 19961 19962SOUNDWIRE SUBSYSTEM 19963M: Vinod Koul <vkoul@kernel.org> 19964M: Bard Liao <yung-chuan.liao@linux.intel.com> 19965R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19966R: Sanyog Kale <sanyog.r.kale@intel.com> 19967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19968S: Supported 19969T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19970F: Documentation/driver-api/soundwire/ 19971F: drivers/soundwire/ 19972F: include/linux/soundwire/ 19973 19974SP2 MEDIA DRIVER 19975M: Olli Salonen <olli.salonen@iki.fi> 19976L: linux-media@vger.kernel.org 19977S: Maintained 19978W: https://linuxtv.org 19979Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19980F: drivers/media/dvb-frontends/sp2* 19981 19982SPANISH DOCUMENTATION 19983M: Carlos Bilbao <carlos.bilbao@amd.com> 19984S: Maintained 19985F: Documentation/translations/sp_SP/ 19986 19987SPARC + UltraSPARC (sparc/sparc64) 19988M: "David S. Miller" <davem@davemloft.net> 19989L: sparclinux@vger.kernel.org 19990S: Maintained 19991Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19992T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19993T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19994F: arch/sparc/ 19995F: drivers/sbus/ 19996 19997SPARC SERIAL DRIVERS 19998M: "David S. Miller" <davem@davemloft.net> 19999L: sparclinux@vger.kernel.org 20000S: Maintained 20001T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20002T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20003F: drivers/tty/serial/suncore.c 20004F: drivers/tty/serial/sunhv.c 20005F: drivers/tty/serial/sunsab.c 20006F: drivers/tty/serial/sunsab.h 20007F: drivers/tty/serial/sunsu.c 20008F: drivers/tty/serial/sunzilog.c 20009F: drivers/tty/serial/sunzilog.h 20010F: drivers/tty/vcc.c 20011F: include/linux/sunserialcore.h 20012 20013SPARSE CHECKER 20014M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20015L: linux-sparse@vger.kernel.org 20016S: Maintained 20017W: https://sparse.docs.kernel.org/ 20018Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20019B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20020T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20021F: include/linux/compiler.h 20022 20023SPEAKUP CONSOLE SPEECH DRIVER 20024M: William Hubbs <w.d.hubbs@gmail.com> 20025M: Chris Brannon <chris@the-brannons.com> 20026M: Kirk Reiser <kirk@reisers.ca> 20027M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20028L: speakup@linux-speakup.org 20029S: Odd Fixes 20030W: http://www.linux-speakup.org/ 20031W: https://github.com/linux-speakup/speakup 20032B: https://github.com/linux-speakup/speakup/issues 20033F: drivers/accessibility/speakup/ 20034 20035SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20036M: Viresh Kumar <vireshk@kernel.org> 20037M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20038M: soc@kernel.org 20039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20040S: Maintained 20041W: http://www.st.com/spear 20042F: arch/arm/boot/dts/st/spear* 20043F: arch/arm/mach-spear/ 20044F: drivers/clk/spear/ 20045F: drivers/pinctrl/spear/ 20046 20047SPI NOR SUBSYSTEM 20048M: Tudor Ambarus <tudor.ambarus@linaro.org> 20049M: Pratyush Yadav <pratyush@kernel.org> 20050R: Michael Walle <michael@walle.cc> 20051L: linux-mtd@lists.infradead.org 20052S: Maintained 20053W: http://www.linux-mtd.infradead.org/ 20054Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20055C: irc://irc.oftc.net/mtd 20056T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20057F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20058F: drivers/mtd/spi-nor/ 20059F: include/linux/mtd/spi-nor.h 20060 20061SPI SUBSYSTEM 20062M: Mark Brown <broonie@kernel.org> 20063L: linux-spi@vger.kernel.org 20064S: Maintained 20065Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20066T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20067F: Documentation/devicetree/bindings/spi/ 20068F: Documentation/spi/ 20069F: drivers/spi/ 20070F: include/linux/spi/ 20071F: include/uapi/linux/spi/ 20072F: tools/spi/ 20073 20074SPIDERNET NETWORK DRIVER for CELL 20075M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20076M: Geoff Levand <geoff@infradead.org> 20077L: netdev@vger.kernel.org 20078L: linuxppc-dev@lists.ozlabs.org 20079S: Maintained 20080F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20081F: drivers/net/ethernet/toshiba/spider_net* 20082 20083SPMI SUBSYSTEM 20084M: Stephen Boyd <sboyd@kernel.org> 20085L: linux-kernel@vger.kernel.org 20086S: Maintained 20087T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20088F: Documentation/devicetree/bindings/spmi/ 20089F: drivers/spmi/ 20090F: include/dt-bindings/spmi/spmi.h 20091F: include/linux/spmi.h 20092F: include/trace/events/spmi.h 20093 20094SPU FILE SYSTEM 20095M: Jeremy Kerr <jk@ozlabs.org> 20096L: linuxppc-dev@lists.ozlabs.org 20097S: Supported 20098W: http://www.ibm.com/developerworks/power/cell/ 20099F: Documentation/filesystems/spufs/spufs.rst 20100F: arch/powerpc/platforms/cell/spufs/ 20101 20102SQUASHFS FILE SYSTEM 20103M: Phillip Lougher <phillip@squashfs.org.uk> 20104L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20105S: Maintained 20106W: http://squashfs.org.uk 20107T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20108F: Documentation/filesystems/squashfs.rst 20109F: fs/squashfs/ 20110 20111SRM (Alpha) environment access 20112M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20113S: Maintained 20114F: arch/alpha/kernel/srm_env.c 20115 20116ST LSM6DSx IMU IIO DRIVER 20117M: Lorenzo Bianconi <lorenzo@kernel.org> 20118L: linux-iio@vger.kernel.org 20119S: Maintained 20120W: http://www.st.com/ 20121F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20122F: drivers/iio/imu/st_lsm6dsx/ 20123 20124ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20125M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20126M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20127L: linux-media@vger.kernel.org 20128S: Maintained 20129T: git git://linuxtv.org/media_tree.git 20130F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20131F: drivers/media/i2c/st-mipid02.c 20132 20133ST STM32 I2C/SMBUS DRIVER 20134M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20135M: Alain Volmat <alain.volmat@foss.st.com> 20136L: linux-i2c@vger.kernel.org 20137S: Maintained 20138F: drivers/i2c/busses/i2c-stm32* 20139 20140ST STM32 SPI DRIVER 20141M: Alain Volmat <alain.volmat@foss.st.com> 20142L: linux-spi@vger.kernel.org 20143S: Maintained 20144F: drivers/spi/spi-stm32.c 20145 20146ST STPDDC60 DRIVER 20147M: Daniel Nilsson <daniel.nilsson@flex.com> 20148L: linux-hwmon@vger.kernel.org 20149S: Maintained 20150F: Documentation/hwmon/stpddc60.rst 20151F: drivers/hwmon/pmbus/stpddc60.c 20152 20153ST VGXY61 DRIVER 20154M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20155M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20156L: linux-media@vger.kernel.org 20157S: Maintained 20158T: git git://linuxtv.org/media_tree.git 20159F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20160F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20161F: drivers/media/i2c/st-vgxy61.c 20162 20163ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20164M: Song Qiang <songqiang1304521@gmail.com> 20165L: linux-iio@vger.kernel.org 20166S: Maintained 20167F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20168F: drivers/iio/proximity/vl53l0x-i2c.c 20169 20170STABLE BRANCH 20171M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20172M: Sasha Levin <sashal@kernel.org> 20173L: stable@vger.kernel.org 20174S: Supported 20175F: Documentation/process/stable-kernel-rules.rst 20176 20177STAGING - ATOMISP DRIVER 20178M: Hans de Goede <hdegoede@redhat.com> 20179M: Mauro Carvalho Chehab <mchehab@kernel.org> 20180R: Sakari Ailus <sakari.ailus@linux.intel.com> 20181L: linux-media@vger.kernel.org 20182S: Maintained 20183F: drivers/staging/media/atomisp/ 20184 20185STAGING - FIELDBUS SUBSYSTEM 20186M: Sven Van Asbroeck <TheSven73@gmail.com> 20187S: Maintained 20188F: drivers/staging/fieldbus/* 20189F: drivers/staging/fieldbus/Documentation/ 20190 20191STAGING - HMS ANYBUS-S BUS 20192M: Sven Van Asbroeck <TheSven73@gmail.com> 20193S: Maintained 20194F: drivers/staging/fieldbus/anybuss/ 20195 20196STAGING - INDUSTRIAL IO 20197M: Jonathan Cameron <jic23@kernel.org> 20198L: linux-iio@vger.kernel.org 20199S: Odd Fixes 20200F: Documentation/devicetree/bindings/staging/iio/ 20201F: drivers/staging/iio/ 20202 20203STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20204M: Marc Dietrich <marvin24@gmx.de> 20205L: ac100@lists.launchpad.net (moderated for non-subscribers) 20206L: linux-tegra@vger.kernel.org 20207S: Maintained 20208F: drivers/staging/nvec/ 20209 20210STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20211M: Jens Frederich <jfrederich@gmail.com> 20212M: Jon Nettleton <jon.nettleton@gmail.com> 20213S: Maintained 20214W: http://wiki.laptop.org/go/DCON 20215F: drivers/staging/olpc_dcon/ 20216 20217STAGING - REALTEK RTL8712U DRIVERS 20218M: Larry Finger <Larry.Finger@lwfinger.net> 20219M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20220S: Odd Fixes 20221F: drivers/staging/rtl8712/ 20222 20223STAGING - SEPS525 LCD CONTROLLER DRIVERS 20224M: Michael Hennerich <michael.hennerich@analog.com> 20225L: linux-fbdev@vger.kernel.org 20226S: Supported 20227F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20228F: drivers/staging/fbtft/fb_seps525.c 20229 20230STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20231M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20232M: Teddy Wang <teddy.wang@siliconmotion.com> 20233M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20234L: linux-fbdev@vger.kernel.org 20235S: Maintained 20236F: drivers/staging/sm750fb/ 20237 20238STAGING - VIA VT665X DRIVERS 20239M: Forest Bond <forest@alittletooquiet.net> 20240S: Odd Fixes 20241F: drivers/staging/vt665?/ 20242 20243STAGING SUBSYSTEM 20244M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20245L: linux-staging@lists.linux.dev 20246S: Supported 20247T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20248F: drivers/staging/ 20249 20250STARFIRE/DURALAN NETWORK DRIVER 20251M: Ion Badulescu <ionut@badula.org> 20252S: Odd Fixes 20253F: drivers/net/ethernet/adaptec/starfire* 20254 20255STARFIVE CRYPTO DRIVER 20256M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20257M: William Qiu <william.qiu@starfivetech.com> 20258S: Supported 20259F: Documentation/devicetree/bindings/crypto/starfive* 20260F: drivers/crypto/starfive/ 20261 20262STARFIVE DEVICETREES 20263M: Emil Renner Berthing <kernel@esmil.dk> 20264S: Maintained 20265F: arch/riscv/boot/dts/starfive/ 20266 20267STARFIVE DWMAC GLUE LAYER 20268M: Emil Renner Berthing <kernel@esmil.dk> 20269M: Samin Guo <samin.guo@starfivetech.com> 20270S: Maintained 20271F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20272F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20273 20274STARFIVE JH7110 MMC/SD/SDIO DRIVER 20275M: William Qiu <william.qiu@starfivetech.com> 20276S: Supported 20277F: Documentation/devicetree/bindings/mmc/starfive* 20278F: drivers/mmc/host/dw_mmc-starfive.c 20279 20280STARFIVE JH7110 TDM DRIVER 20281M: Walker Chen <walker.chen@starfivetech.com> 20282S: Maintained 20283F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20284F: sound/soc/starfive/jh7110_tdm.c 20285 20286STARFIVE JH71X0 CLOCK DRIVERS 20287M: Emil Renner Berthing <kernel@esmil.dk> 20288M: Hal Feng <hal.feng@starfivetech.com> 20289S: Maintained 20290F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20291F: drivers/clk/starfive/clk-starfive-jh71* 20292F: include/dt-bindings/clock/starfive?jh71*.h 20293 20294STARFIVE JH71X0 PINCTRL DRIVERS 20295M: Emil Renner Berthing <kernel@esmil.dk> 20296M: Jianlong Huang <jianlong.huang@starfivetech.com> 20297L: linux-gpio@vger.kernel.org 20298S: Maintained 20299F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20300F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20301F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20302F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20303 20304STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20305M: Emil Renner Berthing <kernel@esmil.dk> 20306M: Hal Feng <hal.feng@starfivetech.com> 20307S: Maintained 20308F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20309F: drivers/reset/starfive/reset-starfive-jh71* 20310F: include/dt-bindings/reset/starfive?jh71*.h 20311 20312STARFIVE JH71X0 USB DRIVERS 20313M: Minda Chen <minda.chen@starfivetech.com> 20314S: Maintained 20315F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20316F: drivers/usb/cdns3/cdns3-starfive.c 20317 20318STARFIVE JH71XX PMU CONTROLLER DRIVER 20319M: Walker Chen <walker.chen@starfivetech.com> 20320S: Supported 20321F: Documentation/devicetree/bindings/power/starfive* 20322F: drivers/soc/starfive/jh71xx_pmu.c 20323F: include/dt-bindings/power/starfive,jh7110-pmu.h 20324 20325STARFIVE SOC DRIVERS 20326M: Conor Dooley <conor@kernel.org> 20327S: Maintained 20328T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20329F: drivers/soc/starfive/ 20330 20331STARFIVE TRNG DRIVER 20332M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20333S: Supported 20334F: Documentation/devicetree/bindings/rng/starfive* 20335F: drivers/char/hw_random/jh7110-trng.c 20336 20337STARFIVE WATCHDOG DRIVER 20338M: Xingyu Wu <xingyu.wu@starfivetech.com> 20339M: Samin Guo <samin.guo@starfivetech.com> 20340S: Supported 20341F: Documentation/devicetree/bindings/watchdog/starfive* 20342F: drivers/watchdog/starfive-wdt.c 20343 20344STATIC BRANCH/CALL 20345M: Peter Zijlstra <peterz@infradead.org> 20346M: Josh Poimboeuf <jpoimboe@kernel.org> 20347M: Jason Baron <jbaron@akamai.com> 20348R: Steven Rostedt <rostedt@goodmis.org> 20349R: Ard Biesheuvel <ardb@kernel.org> 20350S: Supported 20351F: arch/*/include/asm/jump_label*.h 20352F: arch/*/include/asm/static_call*.h 20353F: arch/*/kernel/jump_label.c 20354F: arch/*/kernel/static_call.c 20355F: include/linux/jump_label*.h 20356F: include/linux/static_call*.h 20357F: kernel/jump_label.c 20358F: kernel/static_call.c 20359 20360STI AUDIO (ASoC) DRIVERS 20361M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20363S: Maintained 20364F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20365F: sound/soc/sti/ 20366 20367STI CEC DRIVER 20368M: Alain Volmat <alain.volmat@foss.st.com> 20369S: Maintained 20370F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20371F: drivers/media/cec/platform/sti/ 20372 20373STK1160 USB VIDEO CAPTURE DRIVER 20374M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20375L: linux-media@vger.kernel.org 20376S: Maintained 20377T: git git://linuxtv.org/media_tree.git 20378F: drivers/media/usb/stk1160/ 20379 20380STM32 AUDIO (ASoC) DRIVERS 20381M: Olivier Moysan <olivier.moysan@foss.st.com> 20382M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20383L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20384S: Maintained 20385F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20386F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20387F: sound/soc/stm/ 20388 20389STM32 TIMER/LPTIMER DRIVERS 20390M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20391S: Maintained 20392F: Documentation/ABI/testing/*timer-stm32 20393F: Documentation/devicetree/bindings/*/*stm32-*timer* 20394F: drivers/*/stm32-*timer* 20395F: drivers/pwm/pwm-stm32* 20396F: include/linux/*/stm32-*tim* 20397 20398STMMAC ETHERNET DRIVER 20399M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20400M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20401M: Jose Abreu <joabreu@synopsys.com> 20402L: netdev@vger.kernel.org 20403S: Supported 20404W: http://www.stlinux.com 20405F: Documentation/networking/device_drivers/ethernet/stmicro/ 20406F: drivers/net/ethernet/stmicro/stmmac/ 20407 20408SUN HAPPY MEAL ETHERNET DRIVER 20409M: Sean Anderson <seanga2@gmail.com> 20410S: Maintained 20411F: drivers/net/ethernet/sun/sunhme.* 20412 20413SUN3/3X 20414M: Sam Creasey <sammy@sammy.net> 20415S: Maintained 20416W: http://sammy.net/sun3/ 20417F: arch/m68k/include/asm/sun3* 20418F: arch/m68k/kernel/*sun3* 20419F: arch/m68k/sun3*/ 20420F: drivers/net/ethernet/i825xx/sun3* 20421 20422SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20423M: Hans de Goede <hdegoede@redhat.com> 20424L: linux-input@vger.kernel.org 20425S: Maintained 20426F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20427F: drivers/input/keyboard/sun4i-lradc-keys.c 20428 20429SUNDANCE NETWORK DRIVER 20430M: Denis Kirjanov <kda@linux-powerpc.org> 20431L: netdev@vger.kernel.org 20432S: Maintained 20433F: drivers/net/ethernet/dlink/sundance.c 20434 20435SUNPLUS ETHERNET DRIVER 20436M: Wells Lu <wellslutw@gmail.com> 20437L: netdev@vger.kernel.org 20438S: Maintained 20439W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20440F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20441F: drivers/net/ethernet/sunplus/ 20442 20443SUNPLUS MMC DRIVER 20444M: Tony Huang <tonyhuang.sunplus@gmail.com> 20445M: Li-hao Kuo <lhjeff911@gmail.com> 20446S: Maintained 20447F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20448F: drivers/mmc/host/sunplus-mmc.c 20449 20450SUNPLUS OCOTP DRIVER 20451M: Vincent Shih <vincent.sunplus@gmail.com> 20452S: Maintained 20453F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20454F: drivers/nvmem/sunplus-ocotp.c 20455 20456SUNPLUS PWM DRIVER 20457M: Hammer Hsieh <hammerh0314@gmail.com> 20458S: Maintained 20459F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20460F: drivers/pwm/pwm-sunplus.c 20461 20462SUNPLUS RTC DRIVER 20463M: Vincent Shih <vincent.sunplus@gmail.com> 20464L: linux-rtc@vger.kernel.org 20465S: Maintained 20466F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20467F: drivers/rtc/rtc-sunplus.c 20468 20469SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20470M: Li-hao Kuo <lhjeff911@gmail.com> 20471L: linux-spi@vger.kernel.org 20472S: Maintained 20473F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20474F: drivers/spi/spi-sunplus-sp7021.c 20475 20476SUNPLUS UART DRIVER 20477M: Hammer Hsieh <hammerh0314@gmail.com> 20478S: Maintained 20479F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20480F: drivers/tty/serial/sunplus-uart.c 20481 20482SUNPLUS USB2 PHY DRIVER 20483M: Vincent Shih <vincent.sunplus@gmail.com> 20484L: linux-usb@vger.kernel.org 20485S: Maintained 20486F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20487F: drivers/phy/sunplus/Kconfig 20488F: drivers/phy/sunplus/Makefile 20489F: drivers/phy/sunplus/phy-sunplus-usb2.c 20490 20491SUNPLUS WATCHDOG DRIVER 20492M: Xiantao Hu <xt.hu@cqplus1.com> 20493L: linux-watchdog@vger.kernel.org 20494S: Maintained 20495F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20496F: drivers/watchdog/sunplus_wdt.c 20497 20498SUPERH 20499M: Yoshinori Sato <ysato@users.sourceforge.jp> 20500M: Rich Felker <dalias@libc.org> 20501M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20502L: linux-sh@vger.kernel.org 20503S: Maintained 20504Q: http://patchwork.kernel.org/project/linux-sh/list/ 20505F: Documentation/arch/sh/ 20506F: arch/sh/ 20507F: drivers/sh/ 20508 20509SUSPEND TO RAM 20510M: "Rafael J. Wysocki" <rafael@kernel.org> 20511M: Len Brown <len.brown@intel.com> 20512M: Pavel Machek <pavel@ucw.cz> 20513L: linux-pm@vger.kernel.org 20514S: Supported 20515B: https://bugzilla.kernel.org 20516F: Documentation/power/ 20517F: arch/x86/kernel/acpi/sleep* 20518F: arch/x86/kernel/acpi/wakeup* 20519F: drivers/base/power/ 20520F: include/linux/freezer.h 20521F: include/linux/pm.h 20522F: include/linux/suspend.h 20523F: kernel/power/ 20524 20525SVGA HANDLING 20526M: Martin Mares <mj@ucw.cz> 20527L: linux-video@atrey.karlin.mff.cuni.cz 20528S: Maintained 20529F: Documentation/admin-guide/svga.rst 20530F: arch/x86/boot/video* 20531 20532SWITCHDEV 20533M: Jiri Pirko <jiri@resnulli.us> 20534M: Ivan Vecera <ivecera@redhat.com> 20535L: netdev@vger.kernel.org 20536S: Supported 20537F: include/net/switchdev.h 20538F: net/switchdev/ 20539 20540SY8106A REGULATOR DRIVER 20541M: Icenowy Zheng <icenowy@aosc.io> 20542S: Maintained 20543F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20544F: drivers/regulator/sy8106a-regulator.c 20545 20546SYNC FILE FRAMEWORK 20547M: Sumit Semwal <sumit.semwal@linaro.org> 20548R: Gustavo Padovan <gustavo@padovan.org> 20549L: linux-media@vger.kernel.org 20550L: dri-devel@lists.freedesktop.org 20551S: Maintained 20552T: git git://anongit.freedesktop.org/drm/drm-misc 20553F: Documentation/driver-api/sync_file.rst 20554F: drivers/dma-buf/dma-fence* 20555F: drivers/dma-buf/sw_sync.c 20556F: drivers/dma-buf/sync_* 20557F: include/linux/sync_file.h 20558F: include/uapi/linux/sync_file.h 20559 20560SYNOPSYS ARC ARCHITECTURE 20561M: Vineet Gupta <vgupta@kernel.org> 20562L: linux-snps-arc@lists.infradead.org 20563S: Supported 20564T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20565F: Documentation/arch/arc 20566F: Documentation/devicetree/bindings/arc/* 20567F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20568F: arch/arc/ 20569F: drivers/clocksource/arc_timer.c 20570F: drivers/tty/serial/arc_uart.c 20571 20572SYNOPSYS ARC HSDK SDP pll clock driver 20573M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20574S: Supported 20575F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20576F: drivers/clk/clk-hsdk-pll.c 20577 20578SYNOPSYS ARC SDP clock driver 20579M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20580S: Supported 20581F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20582F: drivers/clk/axs10x/* 20583 20584SYNOPSYS ARC SDP platform support 20585M: Alexey Brodkin <abrodkin@synopsys.com> 20586S: Supported 20587F: Documentation/devicetree/bindings/arc/axs10* 20588F: arch/arc/boot/dts/ax* 20589F: arch/arc/plat-axs10x 20590 20591SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20592M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20593S: Supported 20594F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20595F: drivers/reset/reset-axs10x.c 20596 20597SYNOPSYS CREG GPIO DRIVER 20598M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20599S: Maintained 20600F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20601F: drivers/gpio/gpio-creg-snps.c 20602 20603SYNOPSYS DESIGNWARE 8250 UART DRIVER 20604M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20605R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20606S: Supported 20607F: drivers/tty/serial/8250/8250_dw.c 20608F: drivers/tty/serial/8250/8250_dwlib.* 20609F: drivers/tty/serial/8250/8250_lpss.c 20610 20611SYNOPSYS DESIGNWARE APB GPIO DRIVER 20612M: Hoan Tran <hoan@os.amperecomputing.com> 20613M: Serge Semin <fancer.lancer@gmail.com> 20614L: linux-gpio@vger.kernel.org 20615S: Maintained 20616F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20617F: drivers/gpio/gpio-dwapb.c 20618 20619SYNOPSYS DESIGNWARE APB SSI DRIVER 20620M: Serge Semin <fancer.lancer@gmail.com> 20621L: linux-spi@vger.kernel.org 20622S: Supported 20623F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20624F: drivers/spi/spi-dw* 20625 20626SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20627M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20628S: Maintained 20629F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20630F: drivers/dma/dw-axi-dmac/ 20631 20632SYNOPSYS DESIGNWARE DMAC DRIVER 20633M: Viresh Kumar <vireshk@kernel.org> 20634R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20635S: Maintained 20636F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20637F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20638F: drivers/dma/dw/ 20639F: include/dt-bindings/dma/dw-dmac.h 20640F: include/linux/dma/dw.h 20641F: include/linux/platform_data/dma-dw.h 20642 20643SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20644M: Jose Abreu <Jose.Abreu@synopsys.com> 20645L: netdev@vger.kernel.org 20646S: Supported 20647F: drivers/net/ethernet/synopsys/ 20648 20649SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20650M: Jose Abreu <Jose.Abreu@synopsys.com> 20651L: netdev@vger.kernel.org 20652S: Supported 20653F: drivers/net/pcs/pcs-xpcs.c 20654F: drivers/net/pcs/pcs-xpcs.h 20655F: include/linux/pcs/pcs-xpcs.h 20656 20657SYNOPSYS DESIGNWARE I2C DRIVER 20658M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20659R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20660R: Mika Westerberg <mika.westerberg@linux.intel.com> 20661R: Jan Dabros <jsd@semihalf.com> 20662L: linux-i2c@vger.kernel.org 20663S: Supported 20664F: drivers/i2c/busses/i2c-designware-* 20665 20666SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20667M: Jaehoon Chung <jh80.chung@samsung.com> 20668L: linux-mmc@vger.kernel.org 20669S: Maintained 20670F: drivers/mmc/host/dw_mmc* 20671 20672SYNOPSYS HSDK RESET CONTROLLER DRIVER 20673M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20674S: Supported 20675F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20676F: drivers/reset/reset-hsdk.c 20677F: include/dt-bindings/reset/snps,hsdk-reset.h 20678 20679SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20680M: Prabu Thangamuthu <prabu.t@synopsys.com> 20681M: Manjunath M B <manjumb@synopsys.com> 20682L: linux-mmc@vger.kernel.org 20683S: Maintained 20684F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20685 20686SYSTEM CONFIGURATION (SYSCON) 20687M: Lee Jones <lee@kernel.org> 20688M: Arnd Bergmann <arnd@arndb.de> 20689S: Supported 20690T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20691F: drivers/mfd/syscon.c 20692 20693SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20694M: Sudeep Holla <sudeep.holla@arm.com> 20695R: Cristian Marussi <cristian.marussi@arm.com> 20696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20697S: Maintained 20698F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20699F: drivers/clk/clk-sc[mp]i.c 20700F: drivers/cpufreq/sc[mp]i-cpufreq.c 20701F: drivers/firmware/arm_scmi/ 20702F: drivers/firmware/arm_scpi.c 20703F: drivers/powercap/arm_scmi_powercap.c 20704F: drivers/regulator/scmi-regulator.c 20705F: drivers/reset/reset-scmi.c 20706F: include/linux/sc[mp]i_protocol.h 20707F: include/trace/events/scmi.h 20708F: include/uapi/linux/virtio_scmi.h 20709 20710SYSTEM RESET/SHUTDOWN DRIVERS 20711M: Sebastian Reichel <sre@kernel.org> 20712L: linux-pm@vger.kernel.org 20713S: Maintained 20714T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20715F: Documentation/devicetree/bindings/power/reset/ 20716F: drivers/power/reset/ 20717 20718SYSTEM TRACE MODULE CLASS 20719M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20720S: Maintained 20721T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20722F: Documentation/trace/stm.rst 20723F: drivers/hwtracing/stm/ 20724F: include/linux/stm.h 20725F: include/uapi/linux/stm.h 20726 20727SYSTEM76 ACPI DRIVER 20728M: Jeremy Soller <jeremy@system76.com> 20729M: System76 Product Development <productdev@system76.com> 20730L: platform-driver-x86@vger.kernel.org 20731S: Maintained 20732F: drivers/platform/x86/system76_acpi.c 20733 20734SYSV FILESYSTEM 20735S: Orphan 20736F: Documentation/filesystems/sysv-fs.rst 20737F: fs/sysv/ 20738F: include/linux/sysv_fs.h 20739 20740TASKSTATS STATISTICS INTERFACE 20741M: Balbir Singh <bsingharora@gmail.com> 20742S: Maintained 20743F: Documentation/accounting/taskstats* 20744F: include/linux/taskstats* 20745F: kernel/taskstats.c 20746 20747TC subsystem 20748M: Jamal Hadi Salim <jhs@mojatatu.com> 20749M: Cong Wang <xiyou.wangcong@gmail.com> 20750M: Jiri Pirko <jiri@resnulli.us> 20751L: netdev@vger.kernel.org 20752S: Maintained 20753F: include/net/pkt_cls.h 20754F: include/net/pkt_sched.h 20755F: include/net/tc_act/ 20756F: include/uapi/linux/pkt_cls.h 20757F: include/uapi/linux/pkt_sched.h 20758F: include/uapi/linux/tc_act/ 20759F: include/uapi/linux/tc_ematch/ 20760F: net/sched/ 20761F: tools/testing/selftests/tc-testing 20762 20763TC90522 MEDIA DRIVER 20764M: Akihiro Tsukada <tskd08@gmail.com> 20765L: linux-media@vger.kernel.org 20766S: Odd Fixes 20767F: drivers/media/dvb-frontends/tc90522* 20768 20769TCP LOW PRIORITY MODULE 20770M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20771M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20772S: Maintained 20773W: http://tcp-lp-mod.sourceforge.net/ 20774F: net/ipv4/tcp_lp.c 20775 20776TDA10071 MEDIA DRIVER 20777M: Antti Palosaari <crope@iki.fi> 20778L: linux-media@vger.kernel.org 20779S: Maintained 20780W: https://linuxtv.org 20781W: http://palosaari.fi/linux/ 20782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20783T: git git://linuxtv.org/anttip/media_tree.git 20784F: drivers/media/dvb-frontends/tda10071* 20785 20786TDA18212 MEDIA DRIVER 20787M: Antti Palosaari <crope@iki.fi> 20788L: linux-media@vger.kernel.org 20789S: Maintained 20790W: https://linuxtv.org 20791W: http://palosaari.fi/linux/ 20792Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20793T: git git://linuxtv.org/anttip/media_tree.git 20794F: drivers/media/tuners/tda18212* 20795 20796TDA18218 MEDIA DRIVER 20797M: Antti Palosaari <crope@iki.fi> 20798L: linux-media@vger.kernel.org 20799S: Maintained 20800W: https://linuxtv.org 20801W: http://palosaari.fi/linux/ 20802Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20803T: git git://linuxtv.org/anttip/media_tree.git 20804F: drivers/media/tuners/tda18218* 20805 20806TDA18250 MEDIA DRIVER 20807M: Olli Salonen <olli.salonen@iki.fi> 20808L: linux-media@vger.kernel.org 20809S: Maintained 20810W: https://linuxtv.org 20811Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20812T: git git://linuxtv.org/media_tree.git 20813F: drivers/media/tuners/tda18250* 20814 20815TDA18271 MEDIA DRIVER 20816M: Michael Krufky <mkrufky@linuxtv.org> 20817L: linux-media@vger.kernel.org 20818S: Maintained 20819W: https://linuxtv.org 20820W: http://github.com/mkrufky 20821Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20822T: git git://linuxtv.org/mkrufky/tuners.git 20823F: drivers/media/tuners/tda18271* 20824 20825TDA1997x MEDIA DRIVER 20826M: Tim Harvey <tharvey@gateworks.com> 20827L: linux-media@vger.kernel.org 20828S: Maintained 20829W: https://linuxtv.org 20830Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20831F: drivers/media/i2c/tda1997x.* 20832 20833TDA827x MEDIA DRIVER 20834M: Michael Krufky <mkrufky@linuxtv.org> 20835L: linux-media@vger.kernel.org 20836S: Maintained 20837W: https://linuxtv.org 20838W: http://github.com/mkrufky 20839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20840T: git git://linuxtv.org/mkrufky/tuners.git 20841F: drivers/media/tuners/tda8290.* 20842 20843TDA8290 MEDIA DRIVER 20844M: Michael Krufky <mkrufky@linuxtv.org> 20845L: linux-media@vger.kernel.org 20846S: Maintained 20847W: https://linuxtv.org 20848W: http://github.com/mkrufky 20849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20850T: git git://linuxtv.org/mkrufky/tuners.git 20851F: drivers/media/tuners/tda8290.* 20852 20853TDA9840 MEDIA DRIVER 20854M: Hans Verkuil <hverkuil@xs4all.nl> 20855L: linux-media@vger.kernel.org 20856S: Maintained 20857W: https://linuxtv.org 20858T: git git://linuxtv.org/media_tree.git 20859F: drivers/media/i2c/tda9840* 20860 20861TEA5761 TUNER DRIVER 20862M: Mauro Carvalho Chehab <mchehab@kernel.org> 20863L: linux-media@vger.kernel.org 20864S: Odd fixes 20865W: https://linuxtv.org 20866T: git git://linuxtv.org/media_tree.git 20867F: drivers/media/tuners/tea5761.* 20868 20869TEA5767 TUNER DRIVER 20870M: Mauro Carvalho Chehab <mchehab@kernel.org> 20871L: linux-media@vger.kernel.org 20872S: Maintained 20873W: https://linuxtv.org 20874T: git git://linuxtv.org/media_tree.git 20875F: drivers/media/tuners/tea5767.* 20876 20877TEA6415C MEDIA DRIVER 20878M: Hans Verkuil <hverkuil@xs4all.nl> 20879L: linux-media@vger.kernel.org 20880S: Maintained 20881W: https://linuxtv.org 20882T: git git://linuxtv.org/media_tree.git 20883F: drivers/media/i2c/tea6415c* 20884 20885TEA6420 MEDIA DRIVER 20886M: Hans Verkuil <hverkuil@xs4all.nl> 20887L: linux-media@vger.kernel.org 20888S: Maintained 20889W: https://linuxtv.org 20890T: git git://linuxtv.org/media_tree.git 20891F: drivers/media/i2c/tea6420* 20892 20893TEAM DRIVER 20894M: Jiri Pirko <jiri@resnulli.us> 20895L: netdev@vger.kernel.org 20896S: Supported 20897F: drivers/net/team/ 20898F: include/linux/if_team.h 20899F: include/uapi/linux/if_team.h 20900F: tools/testing/selftests/drivers/net/team/ 20901 20902TECHNICAL ADVISORY BOARD PROCESS DOCS 20903M: "Theodore Ts'o" <tytso@mit.edu> 20904M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20905L: tech-board-discuss@lists.linux-foundation.org 20906S: Maintained 20907F: Documentation/process/contribution-maturity-model.rst 20908F: Documentation/process/researcher-guidelines.rst 20909 20910TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20911M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20912S: Maintained 20913F: arch/x86/platform/ts5500/ 20914 20915TECHNOTREND USB IR RECEIVER 20916M: Sean Young <sean@mess.org> 20917L: linux-media@vger.kernel.org 20918S: Maintained 20919F: drivers/media/rc/ttusbir.c 20920 20921TECHWELL TW9910 VIDEO DECODER 20922L: linux-media@vger.kernel.org 20923S: Orphan 20924F: drivers/media/i2c/tw9910.c 20925F: include/media/i2c/tw9910.h 20926 20927TEE SUBSYSTEM 20928M: Jens Wiklander <jens.wiklander@linaro.org> 20929R: Sumit Garg <sumit.garg@linaro.org> 20930L: op-tee@lists.trustedfirmware.org 20931S: Maintained 20932F: Documentation/staging/tee.rst 20933F: drivers/tee/ 20934F: include/linux/tee_drv.h 20935F: include/uapi/linux/tee.h 20936 20937TEGRA ARCHITECTURE SUPPORT 20938M: Thierry Reding <thierry.reding@gmail.com> 20939M: Jonathan Hunter <jonathanh@nvidia.com> 20940L: linux-tegra@vger.kernel.org 20941S: Supported 20942Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20944N: [^a-z]tegra 20945 20946TEGRA CLOCK DRIVER 20947M: Peter De Schrijver <pdeschrijver@nvidia.com> 20948M: Prashant Gaikwad <pgaikwad@nvidia.com> 20949S: Supported 20950F: drivers/clk/tegra/ 20951 20952TEGRA DMA DRIVERS 20953M: Laxman Dewangan <ldewangan@nvidia.com> 20954M: Jon Hunter <jonathanh@nvidia.com> 20955S: Supported 20956F: drivers/dma/tegra* 20957 20958TEGRA I2C DRIVER 20959M: Laxman Dewangan <ldewangan@nvidia.com> 20960R: Dmitry Osipenko <digetx@gmail.com> 20961S: Supported 20962F: drivers/i2c/busses/i2c-tegra.c 20963 20964TEGRA IOMMU DRIVERS 20965M: Thierry Reding <thierry.reding@gmail.com> 20966R: Krishna Reddy <vdumpa@nvidia.com> 20967L: linux-tegra@vger.kernel.org 20968S: Supported 20969F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20970F: drivers/iommu/tegra* 20971 20972TEGRA KBC DRIVER 20973M: Laxman Dewangan <ldewangan@nvidia.com> 20974S: Supported 20975F: drivers/input/keyboard/tegra-kbc.c 20976 20977TEGRA NAND DRIVER 20978M: Stefan Agner <stefan@agner.ch> 20979M: Lucas Stach <dev@lynxeye.de> 20980S: Maintained 20981F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20982F: drivers/mtd/nand/raw/tegra_nand.c 20983 20984TEGRA PWM DRIVER 20985M: Thierry Reding <thierry.reding@gmail.com> 20986S: Supported 20987F: drivers/pwm/pwm-tegra.c 20988 20989TEGRA QUAD SPI DRIVER 20990M: Thierry Reding <thierry.reding@gmail.com> 20991M: Jonathan Hunter <jonathanh@nvidia.com> 20992M: Sowjanya Komatineni <skomatineni@nvidia.com> 20993L: linux-tegra@vger.kernel.org 20994S: Maintained 20995F: drivers/spi/spi-tegra210-quad.c 20996 20997TEGRA SERIAL DRIVER 20998M: Laxman Dewangan <ldewangan@nvidia.com> 20999S: Supported 21000F: drivers/tty/serial/serial-tegra.c 21001 21002TEGRA SPI DRIVER 21003M: Laxman Dewangan <ldewangan@nvidia.com> 21004S: Supported 21005F: drivers/spi/spi-tegra* 21006 21007TEGRA VIDEO DRIVER 21008M: Thierry Reding <thierry.reding@gmail.com> 21009M: Jonathan Hunter <jonathanh@nvidia.com> 21010M: Sowjanya Komatineni <skomatineni@nvidia.com> 21011M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21012L: linux-media@vger.kernel.org 21013L: linux-tegra@vger.kernel.org 21014S: Maintained 21015F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21016F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21017F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21018F: drivers/staging/media/tegra-video/ 21019 21020TEGRA XUSB PADCTL DRIVER 21021M: JC Kuo <jckuo@nvidia.com> 21022S: Supported 21023F: drivers/phy/tegra/xusb* 21024 21025TEHUTI ETHERNET DRIVER 21026M: Andy Gospodarek <andy@greyhouse.net> 21027L: netdev@vger.kernel.org 21028S: Supported 21029F: drivers/net/ethernet/tehuti/* 21030 21031TELECOM CLOCK DRIVER FOR MCPL0010 21032M: Mark Gross <markgross@kernel.org> 21033S: Supported 21034F: drivers/char/tlclk.c 21035 21036TEMPO SEMICONDUCTOR DRIVERS 21037M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21038S: Maintained 21039F: Documentation/devicetree/bindings/sound/tscs*.txt 21040F: sound/soc/codecs/tscs*.c 21041F: sound/soc/codecs/tscs*.h 21042 21043TENSILICA XTENSA PORT (xtensa) 21044M: Chris Zankel <chris@zankel.net> 21045M: Max Filippov <jcmvbkbc@gmail.com> 21046S: Maintained 21047T: git https://github.com/jcmvbkbc/linux-xtensa.git 21048F: arch/xtensa/ 21049F: drivers/irqchip/irq-xtensa-* 21050 21051TEXAS INSTRUMENTS ASoC DRIVERS 21052M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21054S: Maintained 21055F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21056F: sound/soc/ti/ 21057 21058TEXAS INSTRUMENTS DMA DRIVERS 21059M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21060L: dmaengine@vger.kernel.org 21061S: Maintained 21062F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21063F: Documentation/devicetree/bindings/dma/ti-edma.txt 21064F: Documentation/devicetree/bindings/dma/ti/ 21065F: drivers/dma/ti/ 21066F: include/linux/dma/k3-psil.h 21067F: include/linux/dma/k3-udma-glue.h 21068F: include/linux/dma/ti-cppi5.h 21069X: drivers/dma/ti/cppi41.c 21070 21071TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21072M: Robert Marko <robert.marko@sartura.hr> 21073M: Luka Perkov <luka.perkov@sartura.hr> 21074L: linux-hwmon@vger.kernel.org 21075S: Maintained 21076F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21077F: Documentation/hwmon/tps23861.rst 21078F: drivers/hwmon/tps23861.c 21079 21080TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21081M: Ricardo Ribalda <ribalda@kernel.org> 21082L: linux-iio@vger.kernel.org 21083S: Supported 21084F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21085F: drivers/iio/dac/ti-dac7612.c 21086 21087TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21088M: Nishanth Menon <nm@ti.com> 21089M: Tero Kristo <kristo@kernel.org> 21090M: Santosh Shilimkar <ssantosh@kernel.org> 21091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21092S: Maintained 21093F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21094F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21095F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21096F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21097F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21098F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21099F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21100F: drivers/clk/keystone/sci-clk.c 21101F: drivers/firmware/ti_sci* 21102F: drivers/irqchip/irq-ti-sci-inta.c 21103F: drivers/irqchip/irq-ti-sci-intr.c 21104F: drivers/reset/reset-ti-sci.c 21105F: drivers/soc/ti/ti_sci_inta_msi.c 21106F: drivers/soc/ti/ti_sci_pm_domains.c 21107F: include/dt-bindings/soc/ti,sci_pm_domain.h 21108F: include/linux/soc/ti/ti_sci_inta_msi.h 21109F: include/linux/soc/ti/ti_sci_protocol.h 21110 21111TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21112M: Puranjay Mohan <puranjay12@gmail.com> 21113L: linux-iio@vger.kernel.org 21114S: Supported 21115F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21116F: drivers/iio/temperature/tmp117.c 21117 21118THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21119M: Hans Verkuil <hverkuil@xs4all.nl> 21120L: linux-media@vger.kernel.org 21121S: Maintained 21122W: https://linuxtv.org 21123T: git git://linuxtv.org/media_tree.git 21124F: drivers/media/radio/radio-raremono.c 21125 21126THERMAL 21127M: Rafael J. Wysocki <rafael@kernel.org> 21128M: Daniel Lezcano <daniel.lezcano@linaro.org> 21129R: Amit Kucheria <amitk@kernel.org> 21130R: Zhang Rui <rui.zhang@intel.com> 21131L: linux-pm@vger.kernel.org 21132S: Supported 21133Q: https://patchwork.kernel.org/project/linux-pm/list/ 21134T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21135F: Documentation/ABI/testing/sysfs-class-thermal 21136F: Documentation/admin-guide/thermal/ 21137F: Documentation/devicetree/bindings/thermal/ 21138F: Documentation/driver-api/thermal/ 21139F: drivers/thermal/ 21140F: include/dt-bindings/thermal/ 21141F: include/linux/cpu_cooling.h 21142F: include/linux/thermal.h 21143F: include/uapi/linux/thermal.h 21144F: tools/lib/thermal/ 21145F: tools/thermal/ 21146 21147THERMAL DRIVER FOR AMLOGIC SOCS 21148M: Guillaume La Roque <glaroque@baylibre.com> 21149L: linux-pm@vger.kernel.org 21150L: linux-amlogic@lists.infradead.org 21151S: Supported 21152W: http://linux-meson.com/ 21153F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21154F: drivers/thermal/amlogic_thermal.c 21155 21156THERMAL/CPU_COOLING 21157M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21158M: Daniel Lezcano <daniel.lezcano@linaro.org> 21159M: Viresh Kumar <viresh.kumar@linaro.org> 21160R: Lukasz Luba <lukasz.luba@arm.com> 21161L: linux-pm@vger.kernel.org 21162S: Supported 21163F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21164F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21165F: drivers/thermal/cpufreq_cooling.c 21166F: drivers/thermal/cpuidle_cooling.c 21167F: include/linux/cpu_cooling.h 21168 21169THERMAL/POWER_ALLOCATOR 21170M: Lukasz Luba <lukasz.luba@arm.com> 21171L: linux-pm@vger.kernel.org 21172S: Maintained 21173F: Documentation/driver-api/thermal/power_allocator.rst 21174F: drivers/thermal/gov_power_allocator.c 21175F: drivers/thermal/thermal_trace_ipa.h 21176 21177THINKPAD ACPI EXTRAS DRIVER 21178M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21179L: ibm-acpi-devel@lists.sourceforge.net 21180L: platform-driver-x86@vger.kernel.org 21181S: Maintained 21182W: http://ibm-acpi.sourceforge.net 21183W: http://thinkwiki.org/wiki/Ibm-acpi 21184T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21185F: drivers/platform/x86/thinkpad_acpi.c 21186 21187THINKPAD LMI DRIVER 21188M: Mark Pearson <markpearson@lenovo.com> 21189L: platform-driver-x86@vger.kernel.org 21190S: Maintained 21191F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21192F: drivers/platform/x86/think-lmi.? 21193 21194THUNDERBOLT DMA TRAFFIC TEST DRIVER 21195M: Isaac Hazan <isaac.hazan@intel.com> 21196L: linux-usb@vger.kernel.org 21197S: Maintained 21198F: drivers/thunderbolt/dma_test.c 21199 21200THUNDERBOLT DRIVER 21201M: Andreas Noever <andreas.noever@gmail.com> 21202M: Michael Jamet <michael.jamet@intel.com> 21203M: Mika Westerberg <mika.westerberg@linux.intel.com> 21204M: Yehezkel Bernat <YehezkelShB@gmail.com> 21205L: linux-usb@vger.kernel.org 21206S: Maintained 21207T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21208F: Documentation/admin-guide/thunderbolt.rst 21209F: drivers/thunderbolt/ 21210F: include/linux/thunderbolt.h 21211 21212THUNDERBOLT NETWORK DRIVER 21213M: Michael Jamet <michael.jamet@intel.com> 21214M: Mika Westerberg <mika.westerberg@linux.intel.com> 21215M: Yehezkel Bernat <YehezkelShB@gmail.com> 21216L: netdev@vger.kernel.org 21217S: Maintained 21218F: drivers/net/thunderbolt/ 21219 21220THUNDERX GPIO DRIVER 21221M: Robert Richter <rric@kernel.org> 21222S: Odd Fixes 21223F: drivers/gpio/gpio-thunderx.c 21224 21225TI ADS7924 ADC DRIVER 21226M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21227L: linux-iio@vger.kernel.org 21228S: Supported 21229F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21230F: drivers/iio/adc/ti-ads7924.c 21231 21232TI AM437X VPFE DRIVER 21233M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21234L: linux-media@vger.kernel.org 21235S: Maintained 21236W: https://linuxtv.org 21237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21238T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21239F: drivers/media/platform/ti/am437x/ 21240 21241TI BANDGAP AND THERMAL DRIVER 21242M: Eduardo Valentin <edubezval@gmail.com> 21243M: Keerthy <j-keerthy@ti.com> 21244L: linux-pm@vger.kernel.org 21245L: linux-omap@vger.kernel.org 21246S: Maintained 21247F: drivers/thermal/ti-soc-thermal/ 21248 21249TI BQ27XXX POWER SUPPLY DRIVER 21250F: drivers/power/supply/bq27xxx_battery.c 21251F: drivers/power/supply/bq27xxx_battery_i2c.c 21252F: include/linux/power/bq27xxx_battery.h 21253 21254TI CDCE706 CLOCK DRIVER 21255M: Max Filippov <jcmvbkbc@gmail.com> 21256S: Maintained 21257F: drivers/clk/clk-cdce706.c 21258 21259TI CLOCK DRIVER 21260M: Tero Kristo <kristo@kernel.org> 21261L: linux-omap@vger.kernel.org 21262S: Odd Fixes 21263F: drivers/clk/ti/ 21264F: include/linux/clk/ti.h 21265 21266TI DAVINCI MACHINE SUPPORT 21267M: Bartosz Golaszewski <brgl@bgdev.pl> 21268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21269S: Maintained 21270T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21271F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21272F: arch/arm/boot/dts/ti/davinci/ 21273F: arch/arm/mach-davinci/ 21274F: drivers/i2c/busses/i2c-davinci.c 21275 21276TI DAVINCI SERIES CLOCK DRIVER 21277M: David Lechner <david@lechnology.com> 21278R: Sekhar Nori <nsekhar@ti.com> 21279S: Maintained 21280F: Documentation/devicetree/bindings/clock/ti/davinci/ 21281F: drivers/clk/davinci/ 21282F: include/linux/clk/davinci.h 21283 21284TI DAVINCI SERIES GPIO DRIVER 21285M: Keerthy <j-keerthy@ti.com> 21286L: linux-gpio@vger.kernel.org 21287S: Maintained 21288F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21289F: drivers/gpio/gpio-davinci.c 21290 21291TI DAVINCI SERIES MEDIA DRIVER 21292M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21293L: linux-media@vger.kernel.org 21294S: Maintained 21295W: https://linuxtv.org 21296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21297T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21298F: drivers/media/platform/ti/davinci/ 21299F: include/media/davinci/ 21300 21301TI ENHANCED CAPTURE (eCAP) DRIVER 21302M: Vignesh Raghavendra <vigneshr@ti.com> 21303R: Julien Panis <jpanis@baylibre.com> 21304L: linux-iio@vger.kernel.org 21305L: linux-omap@vger.kernel.org 21306S: Maintained 21307F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21308F: drivers/counter/ti-ecap-capture.c 21309 21310TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21311R: David Lechner <david@lechnology.com> 21312L: linux-iio@vger.kernel.org 21313F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21314F: drivers/counter/ti-eqep.c 21315 21316TI ETHERNET SWITCH DRIVER (CPSW) 21317R: Grygorii Strashko <grygorii.strashko@ti.com> 21318L: linux-omap@vger.kernel.org 21319L: netdev@vger.kernel.org 21320S: Maintained 21321F: drivers/net/ethernet/ti/cpsw* 21322F: drivers/net/ethernet/ti/davinci* 21323 21324TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21325M: Alex Dubov <oakad@yahoo.com> 21326S: Maintained 21327W: http://tifmxx.berlios.de/ 21328F: drivers/memstick/host/tifm_ms.c 21329F: drivers/misc/tifm* 21330F: drivers/mmc/host/tifm_sd.c 21331F: include/linux/tifm.h 21332 21333TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21334M: Nishanth Menon <nm@ti.com> 21335M: Santosh Shilimkar <ssantosh@kernel.org> 21336L: linux-kernel@vger.kernel.org 21337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21338S: Maintained 21339T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21340F: drivers/soc/ti/* 21341 21342TI LM49xxx FAMILY ASoC CODEC DRIVERS 21343M: M R Swami Reddy <mr.swami.reddy@ti.com> 21344M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21346S: Maintained 21347F: sound/soc/codecs/isabelle* 21348F: sound/soc/codecs/lm49453* 21349 21350TI LMP92064 ADC DRIVER 21351M: Leonard Göhrs <l.goehrs@pengutronix.de> 21352R: kernel@pengutronix.de 21353L: linux-iio@vger.kernel.org 21354S: Maintained 21355F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21356F: drivers/iio/adc/ti-lmp92064.c 21357 21358TI PCM3060 ASoC CODEC DRIVER 21359M: Kirill Marinushkin <kmarinushkin@birdec.com> 21360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21361S: Maintained 21362F: Documentation/devicetree/bindings/sound/pcm3060.txt 21363F: sound/soc/codecs/pcm3060* 21364 21365TI TAS571X FAMILY ASoC CODEC DRIVER 21366M: Kevin Cernekee <cernekee@chromium.org> 21367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21368S: Odd Fixes 21369F: sound/soc/codecs/tas571x* 21370 21371TI TMAG5273 MAGNETOMETER DRIVER 21372M: Gerald Loacker <gerald.loacker@wolfvision.net> 21373L: linux-iio@vger.kernel.org 21374S: Maintained 21375F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21376F: drivers/iio/magnetometer/tmag5273.c 21377 21378TI TRF7970A NFC DRIVER 21379M: Mark Greer <mgreer@animalcreek.com> 21380L: linux-wireless@vger.kernel.org 21381S: Supported 21382F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21383F: drivers/nfc/trf7970a.c 21384 21385TI TSC2046 ADC DRIVER 21386M: Oleksij Rempel <o.rempel@pengutronix.de> 21387R: kernel@pengutronix.de 21388L: linux-iio@vger.kernel.org 21389S: Maintained 21390F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21391F: drivers/iio/adc/ti-tsc2046.c 21392 21393TI TWL4030 SERIES SOC CODEC DRIVER 21394M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21395L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21396S: Maintained 21397F: sound/soc/codecs/twl4030* 21398 21399TI VPE/CAL DRIVERS 21400M: Benoit Parrot <bparrot@ti.com> 21401L: linux-media@vger.kernel.org 21402S: Maintained 21403W: http://linuxtv.org/ 21404Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21405F: Documentation/devicetree/bindings/media/ti,cal.yaml 21406F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21407F: drivers/media/platform/ti/cal/ 21408F: drivers/media/platform/ti/vpe/ 21409 21410TI WILINK WIRELESS DRIVERS 21411L: linux-wireless@vger.kernel.org 21412S: Orphan 21413W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21414W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21415T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21416F: drivers/net/wireless/ti/ 21417 21418TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21419M: John Stultz <jstultz@google.com> 21420M: Thomas Gleixner <tglx@linutronix.de> 21421R: Stephen Boyd <sboyd@kernel.org> 21422L: linux-kernel@vger.kernel.org 21423S: Supported 21424T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21425F: include/linux/clocksource.h 21426F: include/linux/time.h 21427F: include/linux/timex.h 21428F: include/uapi/linux/time.h 21429F: include/uapi/linux/timex.h 21430F: kernel/time/alarmtimer.c 21431F: kernel/time/clocksource.c 21432F: kernel/time/ntp.c 21433F: kernel/time/time*.c 21434F: tools/testing/selftests/timers/ 21435 21436TIPC NETWORK LAYER 21437M: Jon Maloy <jmaloy@redhat.com> 21438M: Ying Xue <ying.xue@windriver.com> 21439L: netdev@vger.kernel.org (core kernel code) 21440L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21441S: Maintained 21442W: http://tipc.sourceforge.net/ 21443F: include/uapi/linux/tipc*.h 21444F: net/tipc/ 21445 21446TLAN NETWORK DRIVER 21447M: Samuel Chessman <chessman@tux.org> 21448L: tlan-devel@lists.sourceforge.net (subscribers-only) 21449S: Maintained 21450W: http://sourceforge.net/projects/tlan/ 21451F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21452F: drivers/net/ethernet/ti/tlan.* 21453 21454TMIO/SDHI MMC DRIVER 21455M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21456L: linux-mmc@vger.kernel.org 21457L: linux-renesas-soc@vger.kernel.org 21458S: Supported 21459F: drivers/mmc/host/renesas_sdhi* 21460F: drivers/mmc/host/tmio_mmc* 21461F: include/linux/mfd/tmio.h 21462 21463TMP401 HARDWARE MONITOR DRIVER 21464M: Guenter Roeck <linux@roeck-us.net> 21465L: linux-hwmon@vger.kernel.org 21466S: Maintained 21467F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21468F: Documentation/hwmon/tmp401.rst 21469F: drivers/hwmon/tmp401.c 21470 21471TMP464 HARDWARE MONITOR DRIVER 21472M: Guenter Roeck <linux@roeck-us.net> 21473L: linux-hwmon@vger.kernel.org 21474S: Maintained 21475F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21476F: Documentation/hwmon/tmp464.rst 21477F: drivers/hwmon/tmp464.c 21478 21479TMP513 HARDWARE MONITOR DRIVER 21480M: Eric Tremblay <etremblay@distech-controls.com> 21481L: linux-hwmon@vger.kernel.org 21482S: Maintained 21483F: Documentation/hwmon/tmp513.rst 21484F: drivers/hwmon/tmp513.c 21485 21486TMPFS (SHMEM FILESYSTEM) 21487M: Hugh Dickins <hughd@google.com> 21488L: linux-mm@kvack.org 21489S: Maintained 21490F: include/linux/shmem_fs.h 21491F: mm/shmem.c 21492 21493TOMOYO SECURITY MODULE 21494M: Kentaro Takeda <takedakn@nttdata.co.jp> 21495M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21496L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21497L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21498L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21499L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21500S: Maintained 21501W: https://tomoyo.osdn.jp/ 21502F: security/tomoyo/ 21503 21504TOPSTAR LAPTOP EXTRAS DRIVER 21505M: Herton Ronaldo Krzesinski <herton@canonical.com> 21506L: platform-driver-x86@vger.kernel.org 21507S: Maintained 21508F: drivers/platform/x86/topstar-laptop.c 21509 21510TORTURE-TEST MODULES 21511M: Davidlohr Bueso <dave@stgolabs.net> 21512M: "Paul E. McKenney" <paulmck@kernel.org> 21513M: Josh Triplett <josh@joshtriplett.org> 21514L: linux-kernel@vger.kernel.org 21515S: Supported 21516T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21517F: Documentation/RCU/torture.rst 21518F: kernel/locking/locktorture.c 21519F: kernel/rcu/rcuscale.c 21520F: kernel/rcu/rcutorture.c 21521F: kernel/rcu/refscale.c 21522F: kernel/torture.c 21523 21524TOSHIBA ACPI EXTRAS DRIVER 21525M: Azael Avalos <coproscefalo@gmail.com> 21526L: platform-driver-x86@vger.kernel.org 21527S: Maintained 21528F: drivers/platform/x86/toshiba_acpi.c 21529 21530TOSHIBA BLUETOOTH DRIVER 21531M: Azael Avalos <coproscefalo@gmail.com> 21532L: platform-driver-x86@vger.kernel.org 21533S: Maintained 21534F: drivers/platform/x86/toshiba_bluetooth.c 21535 21536TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21537M: Azael Avalos <coproscefalo@gmail.com> 21538L: platform-driver-x86@vger.kernel.org 21539S: Maintained 21540F: drivers/platform/x86/toshiba_haps.c 21541 21542TOSHIBA SMM DRIVER 21543M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21544S: Maintained 21545W: http://www.buzzard.org.uk/toshiba/ 21546F: drivers/char/toshiba.c 21547F: include/linux/toshiba.h 21548F: include/uapi/linux/toshiba.h 21549 21550TOSHIBA TC358743 DRIVER 21551M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21552L: linux-media@vger.kernel.org 21553S: Maintained 21554F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21555F: drivers/media/i2c/tc358743* 21556F: include/media/i2c/tc358743.h 21557 21558TOSHIBA WMI HOTKEYS DRIVER 21559M: Azael Avalos <coproscefalo@gmail.com> 21560L: platform-driver-x86@vger.kernel.org 21561S: Maintained 21562F: drivers/platform/x86/toshiba-wmi.c 21563 21564TPM DEVICE DRIVER 21565M: Peter Huewe <peterhuewe@gmx.de> 21566M: Jarkko Sakkinen <jarkko@kernel.org> 21567R: Jason Gunthorpe <jgg@ziepe.ca> 21568L: linux-integrity@vger.kernel.org 21569S: Maintained 21570W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21571Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21572T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21573F: drivers/char/tpm/ 21574 21575TPS546D24 DRIVER 21576M: Duke Du <dukedu83@gmail.com> 21577L: linux-hwmon@vger.kernel.org 21578S: Maintained 21579F: Documentation/hwmon/tps546d24.rst 21580F: drivers/hwmon/pmbus/tps546d24.c 21581 21582TRACING 21583M: Steven Rostedt <rostedt@goodmis.org> 21584M: Masami Hiramatsu <mhiramat@kernel.org> 21585L: linux-kernel@vger.kernel.org 21586L: linux-trace-kernel@vger.kernel.org 21587S: Maintained 21588Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21589T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21590F: Documentation/trace/* 21591F: fs/tracefs/ 21592F: include/linux/trace*.h 21593F: include/trace/ 21594F: kernel/trace/ 21595F: scripts/tracing/ 21596F: tools/testing/selftests/ftrace/ 21597 21598TRACING MMIO ACCESSES (MMIOTRACE) 21599M: Steven Rostedt <rostedt@goodmis.org> 21600M: Masami Hiramatsu <mhiramat@kernel.org> 21601R: Karol Herbst <karolherbst@gmail.com> 21602R: Pekka Paalanen <ppaalanen@gmail.com> 21603L: linux-kernel@vger.kernel.org 21604L: nouveau@lists.freedesktop.org 21605S: Maintained 21606F: arch/x86/mm/kmmio.c 21607F: arch/x86/mm/mmio-mod.c 21608F: arch/x86/mm/testmmiotrace.c 21609F: include/linux/mmiotrace.h 21610F: kernel/trace/trace_mmiotrace.c 21611 21612TRACING OS NOISE / LATENCY TRACERS 21613M: Steven Rostedt <rostedt@goodmis.org> 21614M: Daniel Bristot de Oliveira <bristot@kernel.org> 21615S: Maintained 21616F: Documentation/trace/hwlat_detector.rst 21617F: Documentation/trace/osnoise-tracer.rst 21618F: Documentation/trace/timerlat-tracer.rst 21619F: arch/*/kernel/trace.c 21620F: include/trace/events/osnoise.h 21621F: kernel/trace/trace_hwlat.c 21622F: kernel/trace/trace_irqsoff.c 21623F: kernel/trace/trace_osnoise.c 21624F: kernel/trace/trace_sched_wakeup.c 21625 21626TRADITIONAL CHINESE DOCUMENTATION 21627M: Hu Haowen <src.res@email.cn> 21628L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21629S: Maintained 21630W: https://github.com/srcres258/linux-doc 21631T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21632F: Documentation/translations/zh_TW/ 21633 21634TTY LAYER 21635M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21636M: Jiri Slaby <jirislaby@kernel.org> 21637L: linux-kernel@vger.kernel.org 21638L: linux-serial@vger.kernel.org 21639S: Supported 21640T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21641F: Documentation/driver-api/serial/ 21642F: drivers/tty/ 21643F: drivers/tty/serial/serial_base.h 21644F: drivers/tty/serial/serial_base_bus.c 21645F: drivers/tty/serial/serial_core.c 21646F: drivers/tty/serial/serial_ctrl.c 21647F: drivers/tty/serial/serial_port.c 21648F: include/linux/selection.h 21649F: include/linux/serial.h 21650F: include/linux/serial_core.h 21651F: include/linux/sysrq.h 21652F: include/linux/tty*.h 21653F: include/linux/vt.h 21654F: include/linux/vt_*.h 21655F: include/uapi/linux/serial.h 21656F: include/uapi/linux/serial_core.h 21657F: include/uapi/linux/tty.h 21658 21659TUA9001 MEDIA DRIVER 21660M: Antti Palosaari <crope@iki.fi> 21661L: linux-media@vger.kernel.org 21662S: Maintained 21663W: https://linuxtv.org 21664W: http://palosaari.fi/linux/ 21665Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21666T: git git://linuxtv.org/anttip/media_tree.git 21667F: drivers/media/tuners/tua9001* 21668 21669TULIP NETWORK DRIVERS 21670L: netdev@vger.kernel.org 21671L: linux-parisc@vger.kernel.org 21672S: Orphan 21673F: drivers/net/ethernet/dec/tulip/ 21674 21675TUN/TAP driver 21676M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21677S: Maintained 21678W: http://vtun.sourceforge.net/tun 21679F: Documentation/networking/tuntap.rst 21680F: arch/um/os-Linux/drivers/ 21681 21682TURBOCHANNEL SUBSYSTEM 21683M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21684M: Ralf Baechle <ralf@linux-mips.org> 21685L: linux-mips@vger.kernel.org 21686S: Maintained 21687Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21688F: drivers/tc/ 21689F: include/linux/tc.h 21690 21691TURBOSTAT UTILITY 21692M: "Len Brown" <lenb@kernel.org> 21693L: linux-pm@vger.kernel.org 21694S: Supported 21695Q: https://patchwork.kernel.org/project/linux-pm/list/ 21696B: https://bugzilla.kernel.org 21697T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21698F: tools/power/x86/turbostat/ 21699 21700TW5864 VIDEO4LINUX DRIVER 21701M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21702M: Anton Sviridenko <anton@corp.bluecherry.net> 21703M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21704M: Andrey Utkin <andrey_utkin@fastmail.com> 21705L: linux-media@vger.kernel.org 21706S: Supported 21707F: drivers/media/pci/tw5864/ 21708 21709TW68 VIDEO4LINUX DRIVER 21710M: Hans Verkuil <hverkuil@xs4all.nl> 21711L: linux-media@vger.kernel.org 21712S: Odd Fixes 21713W: https://linuxtv.org 21714T: git git://linuxtv.org/media_tree.git 21715F: drivers/media/pci/tw68/ 21716 21717TW686X VIDEO4LINUX DRIVER 21718M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21719L: linux-media@vger.kernel.org 21720S: Maintained 21721W: http://linuxtv.org 21722T: git git://linuxtv.org/media_tree.git 21723F: drivers/media/pci/tw686x/ 21724 21725U-BOOT ENVIRONMENT VARIABLES 21726M: Rafał Miłecki <rafal@milecki.pl> 21727S: Maintained 21728F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21729F: drivers/nvmem/u-boot-env.c 21730 21731UACCE ACCELERATOR FRAMEWORK 21732M: Zhangfei Gao <zhangfei.gao@linaro.org> 21733M: Zhou Wang <wangzhou1@hisilicon.com> 21734L: linux-accelerators@lists.ozlabs.org 21735L: linux-kernel@vger.kernel.org 21736S: Maintained 21737F: Documentation/ABI/testing/sysfs-driver-uacce 21738F: Documentation/misc-devices/uacce.rst 21739F: drivers/misc/uacce/ 21740F: include/linux/uacce.h 21741F: include/uapi/misc/uacce/ 21742 21743UBI FILE SYSTEM (UBIFS) 21744M: Richard Weinberger <richard@nod.at> 21745L: linux-mtd@lists.infradead.org 21746S: Supported 21747W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21748T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21749T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21750F: Documentation/ABI/testing/sysfs-fs-ubifs 21751F: Documentation/filesystems/ubifs-authentication.rst 21752F: Documentation/filesystems/ubifs.rst 21753F: fs/ubifs/ 21754 21755UBLK USERSPACE BLOCK DRIVER 21756M: Ming Lei <ming.lei@redhat.com> 21757L: linux-block@vger.kernel.org 21758S: Maintained 21759F: Documentation/block/ublk.rst 21760F: drivers/block/ublk_drv.c 21761F: include/uapi/linux/ublk_cmd.h 21762 21763UCLINUX (M68KNOMMU AND COLDFIRE) 21764M: Greg Ungerer <gerg@linux-m68k.org> 21765L: linux-m68k@lists.linux-m68k.org 21766S: Maintained 21767W: http://www.linux-m68k.org/ 21768T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21769F: arch/m68k/*/*_no.* 21770F: arch/m68k/68*/ 21771F: arch/m68k/coldfire/ 21772F: arch/m68k/include/asm/*_no.* 21773 21774UDF FILESYSTEM 21775M: Jan Kara <jack@suse.com> 21776S: Maintained 21777F: Documentation/filesystems/udf.rst 21778F: fs/udf/ 21779 21780UDRAW TABLET 21781M: Bastien Nocera <hadess@hadess.net> 21782L: linux-input@vger.kernel.org 21783S: Maintained 21784F: drivers/hid/hid-udraw-ps3.c 21785 21786UFS FILESYSTEM 21787M: Evgeniy Dushistov <dushistov@mail.ru> 21788S: Maintained 21789F: Documentation/admin-guide/ufs.rst 21790F: fs/ufs/ 21791 21792UHID USERSPACE HID IO DRIVER 21793M: David Rheinsberg <david.rheinsberg@gmail.com> 21794L: linux-input@vger.kernel.org 21795S: Maintained 21796F: drivers/hid/uhid.c 21797F: include/uapi/linux/uhid.h 21798 21799ULPI BUS 21800M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21801L: linux-usb@vger.kernel.org 21802S: Maintained 21803F: drivers/usb/common/ulpi.c 21804F: include/linux/ulpi/ 21805 21806UNICODE SUBSYSTEM 21807M: Gabriel Krisman Bertazi <krisman@collabora.com> 21808L: linux-fsdevel@vger.kernel.org 21809S: Supported 21810F: fs/unicode/ 21811 21812UNIFDEF 21813M: Tony Finch <dot@dotat.at> 21814S: Maintained 21815W: http://dotat.at/prog/unifdef 21816F: scripts/unifdef.c 21817 21818UNIFORM CDROM DRIVER 21819M: Phillip Potter <phil@philpotter.co.uk> 21820S: Maintained 21821F: Documentation/cdrom/ 21822F: drivers/cdrom/cdrom.c 21823F: include/linux/cdrom.h 21824F: include/uapi/linux/cdrom.h 21825 21826UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21827R: Alim Akhtar <alim.akhtar@samsung.com> 21828R: Avri Altman <avri.altman@wdc.com> 21829R: Bart Van Assche <bvanassche@acm.org> 21830L: linux-scsi@vger.kernel.org 21831S: Supported 21832F: Documentation/devicetree/bindings/ufs/ 21833F: Documentation/scsi/ufs.rst 21834F: drivers/ufs/core/ 21835 21836UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21837M: Pedro Sousa <pedrom.sousa@synopsys.com> 21838L: linux-scsi@vger.kernel.org 21839S: Supported 21840F: drivers/ufs/host/*dwc* 21841 21842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21843M: Alim Akhtar <alim.akhtar@samsung.com> 21844L: linux-scsi@vger.kernel.org 21845S: Maintained 21846F: drivers/ufs/host/ufs-exynos* 21847 21848UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21849M: Stanley Chu <stanley.chu@mediatek.com> 21850L: linux-scsi@vger.kernel.org 21851L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21852S: Maintained 21853F: drivers/ufs/host/ufs-mediatek* 21854 21855UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21856M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21857L: linux-arm-msm@vger.kernel.org 21858L: linux-scsi@vger.kernel.org 21859S: Maintained 21860F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21861F: drivers/ufs/host/ufs-qcom* 21862 21863UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21864M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21865L: linux-renesas-soc@vger.kernel.org 21866L: linux-scsi@vger.kernel.org 21867S: Maintained 21868F: drivers/ufs/host/ufs-renesas.c 21869 21870UNSORTED BLOCK IMAGES (UBI) 21871M: Richard Weinberger <richard@nod.at> 21872L: linux-mtd@lists.infradead.org 21873S: Supported 21874W: http://www.linux-mtd.infradead.org/ 21875T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21876T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21877F: drivers/mtd/ubi/ 21878F: include/linux/mtd/ubi.h 21879F: include/uapi/mtd/ubi-user.h 21880 21881USB "USBNET" DRIVER FRAMEWORK 21882M: Oliver Neukum <oneukum@suse.com> 21883L: netdev@vger.kernel.org 21884S: Maintained 21885W: http://www.linux-usb.org/usbnet 21886F: drivers/net/usb/usbnet.c 21887F: include/linux/usb/usbnet.h 21888 21889USB ACM DRIVER 21890M: Oliver Neukum <oneukum@suse.com> 21891L: linux-usb@vger.kernel.org 21892S: Maintained 21893F: Documentation/usb/acm.rst 21894F: drivers/usb/class/cdc-acm.* 21895 21896USB APPLE MFI FASTCHARGE DRIVER 21897M: Bastien Nocera <hadess@hadess.net> 21898L: linux-usb@vger.kernel.org 21899S: Maintained 21900F: drivers/usb/misc/apple-mfi-fastcharge.c 21901 21902USB AR5523 WIRELESS DRIVER 21903M: Pontus Fuchs <pontus.fuchs@gmail.com> 21904L: linux-wireless@vger.kernel.org 21905S: Maintained 21906F: drivers/net/wireless/ath/ar5523/ 21907 21908USB ATTACHED SCSI 21909M: Oliver Neukum <oneukum@suse.com> 21910L: linux-usb@vger.kernel.org 21911L: linux-scsi@vger.kernel.org 21912S: Maintained 21913F: drivers/usb/storage/uas.c 21914 21915USB CDC ETHERNET DRIVER 21916M: Oliver Neukum <oliver@neukum.org> 21917L: linux-usb@vger.kernel.org 21918S: Maintained 21919F: drivers/net/usb/cdc_*.c 21920F: include/uapi/linux/usb/cdc.h 21921 21922USB CHAOSKEY DRIVER 21923M: Keith Packard <keithp@keithp.com> 21924L: linux-usb@vger.kernel.org 21925S: Maintained 21926F: drivers/usb/misc/chaoskey.c 21927 21928USB CYPRESS C67X00 DRIVER 21929L: linux-usb@vger.kernel.org 21930S: Orphan 21931F: drivers/usb/c67x00/ 21932 21933USB DAVICOM DM9601 DRIVER 21934M: Peter Korsgaard <peter@korsgaard.com> 21935L: netdev@vger.kernel.org 21936S: Maintained 21937W: http://www.linux-usb.org/usbnet 21938F: drivers/net/usb/dm9601.c 21939 21940USB EHCI DRIVER 21941M: Alan Stern <stern@rowland.harvard.edu> 21942L: linux-usb@vger.kernel.org 21943S: Maintained 21944F: Documentation/usb/ehci.rst 21945F: drivers/usb/host/ehci* 21946 21947USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21948M: Jiri Kosina <jikos@kernel.org> 21949M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21953F: Documentation/hid/hiddev.rst 21954F: drivers/hid/usbhid/ 21955 21956USB INTEL XHCI ROLE MUX DRIVER 21957M: Hans de Goede <hdegoede@redhat.com> 21958L: linux-usb@vger.kernel.org 21959S: Maintained 21960F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21961 21962USB IP DRIVER FOR HISILICON KIRIN 960 21963M: Yu Chen <chenyu56@huawei.com> 21964M: Binghui Wang <wangbinghui@hisilicon.com> 21965L: linux-usb@vger.kernel.org 21966S: Maintained 21967F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21968F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21969 21970USB IP DRIVER FOR HISILICON KIRIN 970 21971M: Mauro Carvalho Chehab <mchehab@kernel.org> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21975F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21976 21977USB ISP116X DRIVER 21978M: Olav Kongas <ok@artecdesign.ee> 21979L: linux-usb@vger.kernel.org 21980S: Maintained 21981F: drivers/usb/host/isp116x* 21982F: include/linux/usb/isp116x.h 21983 21984USB ISP1760 DRIVER 21985M: Rui Miguel Silva <rui.silva@linaro.org> 21986L: linux-usb@vger.kernel.org 21987S: Maintained 21988F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21989F: drivers/usb/isp1760/* 21990 21991USB LAN78XX ETHERNET DRIVER 21992M: Woojung Huh <woojung.huh@microchip.com> 21993M: UNGLinuxDriver@microchip.com 21994L: netdev@vger.kernel.org 21995S: Maintained 21996F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21997F: drivers/net/usb/lan78xx.* 21998F: include/dt-bindings/net/microchip-lan78xx.h 21999 22000USB MASS STORAGE DRIVER 22001M: Alan Stern <stern@rowland.harvard.edu> 22002L: linux-usb@vger.kernel.org 22003L: usb-storage@lists.one-eyed-alien.net 22004S: Maintained 22005F: drivers/usb/storage/ 22006 22007USB MIDI DRIVER 22008M: Clemens Ladisch <clemens@ladisch.de> 22009L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22010S: Maintained 22011T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22012F: sound/usb/midi.* 22013 22014USB NETWORKING DRIVERS 22015L: linux-usb@vger.kernel.org 22016S: Odd Fixes 22017F: drivers/net/usb/ 22018 22019USB OHCI DRIVER 22020M: Alan Stern <stern@rowland.harvard.edu> 22021L: linux-usb@vger.kernel.org 22022S: Maintained 22023F: Documentation/usb/ohci.rst 22024F: drivers/usb/host/ohci* 22025 22026USB OTG FSM (Finite State Machine) 22027M: Peter Chen <peter.chen@kernel.org> 22028L: linux-usb@vger.kernel.org 22029S: Maintained 22030T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22031F: drivers/usb/common/usb-otg-fsm.c 22032 22033USB OVER IP DRIVER 22034M: Valentina Manea <valentina.manea.m@gmail.com> 22035M: Shuah Khan <shuah@kernel.org> 22036M: Shuah Khan <skhan@linuxfoundation.org> 22037R: Hongren Zheng <i@zenithal.me> 22038L: linux-usb@vger.kernel.org 22039S: Maintained 22040F: Documentation/usb/usbip_protocol.rst 22041F: drivers/usb/usbip/ 22042F: tools/testing/selftests/drivers/usb/usbip/ 22043F: tools/usb/usbip/ 22044 22045USB PEGASUS DRIVER 22046M: Petko Manolov <petkan@nucleusys.com> 22047L: linux-usb@vger.kernel.org 22048L: netdev@vger.kernel.org 22049S: Maintained 22050W: https://github.com/petkan/pegasus 22051T: git https://github.com/petkan/pegasus.git 22052F: drivers/net/usb/pegasus.* 22053 22054USB PRINTER DRIVER (usblp) 22055M: Pete Zaitcev <zaitcev@redhat.com> 22056L: linux-usb@vger.kernel.org 22057S: Supported 22058F: drivers/usb/class/usblp.c 22059 22060USB QMI WWAN NETWORK DRIVER 22061M: Bjørn Mork <bjorn@mork.no> 22062L: netdev@vger.kernel.org 22063S: Maintained 22064F: Documentation/ABI/testing/sysfs-class-net-qmi 22065F: drivers/net/usb/qmi_wwan.c 22066 22067USB RAW GADGET DRIVER 22068R: Andrey Konovalov <andreyknvl@gmail.com> 22069L: linux-usb@vger.kernel.org 22070S: Maintained 22071F: Documentation/usb/raw-gadget.rst 22072F: drivers/usb/gadget/legacy/raw_gadget.c 22073F: include/uapi/linux/usb/raw_gadget.h 22074 22075USB RTL8150 DRIVER 22076M: Petko Manolov <petkan@nucleusys.com> 22077L: linux-usb@vger.kernel.org 22078L: netdev@vger.kernel.org 22079S: Maintained 22080W: https://github.com/petkan/rtl8150 22081T: git https://github.com/petkan/rtl8150.git 22082F: drivers/net/usb/rtl8150.c 22083 22084USB SERIAL SUBSYSTEM 22085M: Johan Hovold <johan@kernel.org> 22086L: linux-usb@vger.kernel.org 22087S: Maintained 22088T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22089F: Documentation/usb/usb-serial.rst 22090F: drivers/usb/serial/ 22091F: include/linux/usb/serial.h 22092 22093USB SMSC75XX ETHERNET DRIVER 22094M: Steve Glendinning <steve.glendinning@shawell.net> 22095L: netdev@vger.kernel.org 22096S: Maintained 22097F: drivers/net/usb/smsc75xx.* 22098 22099USB SMSC95XX ETHERNET DRIVER 22100M: Steve Glendinning <steve.glendinning@shawell.net> 22101M: UNGLinuxDriver@microchip.com 22102L: netdev@vger.kernel.org 22103S: Maintained 22104F: drivers/net/usb/smsc95xx.* 22105 22106USB SUBSYSTEM 22107M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22108L: linux-usb@vger.kernel.org 22109S: Supported 22110W: http://www.linux-usb.org 22111T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22112F: Documentation/devicetree/bindings/usb/ 22113F: Documentation/usb/ 22114F: drivers/usb/ 22115F: include/dt-bindings/usb/ 22116F: include/linux/usb.h 22117F: include/linux/usb/ 22118F: include/uapi/linux/usb/ 22119 22120USB TYPEC BUS FOR ALTERNATE MODES 22121M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22122L: linux-usb@vger.kernel.org 22123S: Maintained 22124F: Documentation/ABI/testing/sysfs-bus-typec 22125F: Documentation/driver-api/usb/typec_bus.rst 22126F: drivers/usb/typec/altmodes/ 22127F: include/linux/usb/typec_altmode.h 22128 22129USB TYPEC CLASS 22130M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22131L: linux-usb@vger.kernel.org 22132S: Maintained 22133F: Documentation/ABI/testing/sysfs-class-typec 22134F: Documentation/driver-api/usb/typec.rst 22135F: drivers/usb/typec/ 22136F: include/linux/usb/typec.h 22137 22138USB TYPEC INTEL PMC MUX DRIVER 22139M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22140L: linux-usb@vger.kernel.org 22141S: Maintained 22142F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22143F: drivers/usb/typec/mux/intel_pmc_mux.c 22144 22145USB TYPEC PI3USB30532 MUX DRIVER 22146M: Hans de Goede <hdegoede@redhat.com> 22147L: linux-usb@vger.kernel.org 22148S: Maintained 22149F: drivers/usb/typec/mux/pi3usb30532.c 22150 22151USB TYPEC PORT CONTROLLER DRIVERS 22152M: Guenter Roeck <linux@roeck-us.net> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: drivers/usb/typec/tcpm/ 22156 22157USB UHCI DRIVER 22158M: Alan Stern <stern@rowland.harvard.edu> 22159L: linux-usb@vger.kernel.org 22160S: Maintained 22161F: drivers/usb/host/uhci* 22162 22163USB VIDEO CLASS 22164M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22165L: linux-media@vger.kernel.org 22166S: Maintained 22167W: http://www.ideasonboard.org/uvc/ 22168T: git git://linuxtv.org/media_tree.git 22169F: drivers/media/usb/uvc/ 22170F: include/uapi/linux/uvcvideo.h 22171 22172USB WEBCAM GADGET 22173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22174M: Daniel Scally <dan.scally@ideasonboard.com> 22175L: linux-usb@vger.kernel.org 22176S: Maintained 22177F: drivers/usb/gadget/function/*uvc* 22178F: drivers/usb/gadget/legacy/webcam.c 22179F: include/uapi/linux/usb/g_uvc.h 22180 22181USB WIRELESS RNDIS DRIVER (rndis_wlan) 22182M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22183L: linux-wireless@vger.kernel.org 22184S: Maintained 22185F: drivers/net/wireless/legacy/rndis_wlan.c 22186 22187USB XHCI DRIVER 22188M: Mathias Nyman <mathias.nyman@intel.com> 22189L: linux-usb@vger.kernel.org 22190S: Supported 22191F: drivers/usb/host/pci-quirks* 22192F: drivers/usb/host/xhci* 22193 22194USB ZD1201 DRIVER 22195L: linux-wireless@vger.kernel.org 22196S: Orphan 22197W: http://linux-lc100020.sourceforge.net 22198F: drivers/net/wireless/zydas/zd1201.* 22199 22200USER DATAGRAM PROTOCOL (UDP) 22201M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22202S: Maintained 22203F: include/linux/udp.h 22204F: net/ipv4/udp.c 22205F: net/ipv6/udp.c 22206 22207USER-MODE LINUX (UML) 22208M: Richard Weinberger <richard@nod.at> 22209M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22210M: Johannes Berg <johannes@sipsolutions.net> 22211L: linux-um@lists.infradead.org 22212S: Maintained 22213W: http://user-mode-linux.sourceforge.net 22214Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22215T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22216T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22217F: Documentation/virt/uml/ 22218F: arch/um/ 22219F: arch/x86/um/ 22220F: fs/hostfs/ 22221 22222USERSPACE COPYIN/COPYOUT (UIOVEC) 22223M: Alexander Viro <viro@zeniv.linux.org.uk> 22224S: Maintained 22225F: include/linux/uio.h 22226F: lib/iov_iter.c 22227 22228USERSPACE DMA BUFFER DRIVER 22229M: Gerd Hoffmann <kraxel@redhat.com> 22230L: dri-devel@lists.freedesktop.org 22231S: Maintained 22232T: git git://anongit.freedesktop.org/drm/drm-misc 22233F: drivers/dma-buf/udmabuf.c 22234F: include/uapi/linux/udmabuf.h 22235 22236USERSPACE I/O (UIO) 22237M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22238S: Maintained 22239T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22240F: Documentation/driver-api/uio-howto.rst 22241F: drivers/uio/ 22242F: include/linux/uio_driver.h 22243 22244UTIL-LINUX PACKAGE 22245M: Karel Zak <kzak@redhat.com> 22246L: util-linux@vger.kernel.org 22247S: Maintained 22248W: http://en.wikipedia.org/wiki/Util-linux 22249T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22250 22251UUID HELPERS 22252R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22253L: linux-kernel@vger.kernel.org 22254S: Maintained 22255F: include/linux/uuid.h 22256F: lib/test_uuid.c 22257F: lib/uuid.c 22258 22259UV SYSFS DRIVER 22260M: Justin Ernst <justin.ernst@hpe.com> 22261L: platform-driver-x86@vger.kernel.org 22262S: Maintained 22263F: drivers/platform/x86/uv_sysfs.c 22264 22265UVESAFB DRIVER 22266M: Michal Januszewski <spock@gentoo.org> 22267L: linux-fbdev@vger.kernel.org 22268S: Maintained 22269W: https://github.com/mjanusz/v86d 22270F: Documentation/fb/uvesafb.rst 22271F: drivers/video/fbdev/uvesafb.* 22272 22273Ux500 CLOCK DRIVERS 22274M: Ulf Hansson <ulf.hansson@linaro.org> 22275L: linux-clk@vger.kernel.org 22276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22277S: Maintained 22278F: drivers/clk/ux500/ 22279 22280VF610 NAND DRIVER 22281M: Stefan Agner <stefan@agner.ch> 22282L: linux-mtd@lists.infradead.org 22283S: Supported 22284F: drivers/mtd/nand/raw/vf610_nfc.c 22285 22286VFAT/FAT/MSDOS FILESYSTEM 22287M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22288S: Maintained 22289F: Documentation/filesystems/vfat.rst 22290F: fs/fat/ 22291F: tools/testing/selftests/filesystems/fat/ 22292 22293VFIO CDX DRIVER 22294M: Nipun Gupta <nipun.gupta@amd.com> 22295M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22296L: kvm@vger.kernel.org 22297S: Maintained 22298F: drivers/vfio/cdx/* 22299 22300VFIO DRIVER 22301M: Alex Williamson <alex.williamson@redhat.com> 22302L: kvm@vger.kernel.org 22303S: Maintained 22304T: git https://github.com/awilliam/linux-vfio.git 22305F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22306F: Documentation/driver-api/vfio.rst 22307F: drivers/vfio/ 22308F: include/linux/vfio.h 22309F: include/linux/vfio_pci_core.h 22310F: include/uapi/linux/vfio.h 22311 22312VFIO FSL-MC DRIVER 22313M: Diana Craciun <diana.craciun@oss.nxp.com> 22314L: kvm@vger.kernel.org 22315S: Maintained 22316F: drivers/vfio/fsl-mc/ 22317 22318VFIO HISILICON PCI DRIVER 22319M: Longfang Liu <liulongfang@huawei.com> 22320M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22321L: kvm@vger.kernel.org 22322S: Maintained 22323F: drivers/vfio/pci/hisilicon/ 22324 22325VFIO MEDIATED DEVICE DRIVERS 22326M: Kirti Wankhede <kwankhede@nvidia.com> 22327L: kvm@vger.kernel.org 22328S: Maintained 22329F: Documentation/driver-api/vfio-mediated-device.rst 22330F: drivers/vfio/mdev/ 22331F: include/linux/mdev.h 22332F: samples/vfio-mdev/ 22333 22334VFIO MLX5 PCI DRIVER 22335M: Yishai Hadas <yishaih@nvidia.com> 22336L: kvm@vger.kernel.org 22337S: Maintained 22338F: drivers/vfio/pci/mlx5/ 22339 22340VFIO PCI DEVICE SPECIFIC DRIVERS 22341R: Jason Gunthorpe <jgg@nvidia.com> 22342R: Yishai Hadas <yishaih@nvidia.com> 22343R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22344R: Kevin Tian <kevin.tian@intel.com> 22345L: kvm@vger.kernel.org 22346S: Maintained 22347P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22348F: drivers/vfio/pci/*/ 22349 22350VFIO PLATFORM DRIVER 22351M: Eric Auger <eric.auger@redhat.com> 22352L: kvm@vger.kernel.org 22353S: Maintained 22354F: drivers/vfio/platform/ 22355 22356VGA_SWITCHEROO 22357R: Lukas Wunner <lukas@wunner.de> 22358S: Maintained 22359T: git git://anongit.freedesktop.org/drm/drm-misc 22360F: Documentation/gpu/vga-switcheroo.rst 22361F: drivers/gpu/vga/vga_switcheroo.c 22362F: include/linux/vga_switcheroo.h 22363 22364VIA RHINE NETWORK DRIVER 22365M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22366S: Maintained 22367F: drivers/net/ethernet/via/via-rhine.c 22368 22369VIA SD/MMC CARD CONTROLLER DRIVER 22370M: Bruce Chang <brucechang@via.com.tw> 22371M: Harald Welte <HaraldWelte@viatech.com> 22372S: Maintained 22373F: drivers/mmc/host/via-sdmmc.c 22374 22375VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22376M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22377L: linux-fbdev@vger.kernel.org 22378S: Maintained 22379F: drivers/video/fbdev/via/ 22380F: include/linux/via-core.h 22381F: include/linux/via_i2c.h 22382 22383VIA VELOCITY NETWORK DRIVER 22384M: Francois Romieu <romieu@fr.zoreil.com> 22385L: netdev@vger.kernel.org 22386S: Maintained 22387F: drivers/net/ethernet/via/via-velocity.* 22388 22389VICODEC VIRTUAL CODEC DRIVER 22390M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22391L: linux-media@vger.kernel.org 22392S: Maintained 22393W: https://linuxtv.org 22394T: git git://linuxtv.org/media_tree.git 22395F: drivers/media/test-drivers/vicodec/* 22396 22397VIDEO I2C POLLING DRIVER 22398M: Matt Ranostay <matt.ranostay@konsulko.com> 22399L: linux-media@vger.kernel.org 22400S: Maintained 22401F: drivers/media/i2c/video-i2c.c 22402 22403VIDEO MULTIPLEXER DRIVER 22404M: Philipp Zabel <p.zabel@pengutronix.de> 22405L: linux-media@vger.kernel.org 22406S: Maintained 22407F: drivers/media/platform/video-mux.c 22408 22409VIDEOBUF2 FRAMEWORK 22410M: Tomasz Figa <tfiga@chromium.org> 22411M: Marek Szyprowski <m.szyprowski@samsung.com> 22412L: linux-media@vger.kernel.org 22413S: Maintained 22414F: drivers/media/common/videobuf2/* 22415F: include/media/videobuf2-* 22416 22417VIDTV VIRTUAL DIGITAL TV DRIVER 22418M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22419L: linux-media@vger.kernel.org 22420S: Maintained 22421W: https://linuxtv.org 22422T: git git://linuxtv.org/media_tree.git 22423F: drivers/media/test-drivers/vidtv/* 22424 22425VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22426M: Shuah Khan <skhan@linuxfoundation.org> 22427R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22428L: linux-media@vger.kernel.org 22429S: Maintained 22430W: https://linuxtv.org 22431T: git git://linuxtv.org/media_tree.git 22432F: drivers/media/test-drivers/vimc/* 22433 22434VIRT LIB 22435M: Alex Williamson <alex.williamson@redhat.com> 22436M: Paolo Bonzini <pbonzini@redhat.com> 22437L: kvm@vger.kernel.org 22438S: Supported 22439F: virt/lib/ 22440 22441VIRTIO AND VHOST VSOCK DRIVER 22442M: Stefan Hajnoczi <stefanha@redhat.com> 22443M: Stefano Garzarella <sgarzare@redhat.com> 22444L: kvm@vger.kernel.org 22445L: virtualization@lists.linux-foundation.org 22446L: netdev@vger.kernel.org 22447S: Maintained 22448F: drivers/vhost/vsock.c 22449F: include/linux/virtio_vsock.h 22450F: include/uapi/linux/virtio_vsock.h 22451F: net/vmw_vsock/virtio_transport.c 22452F: net/vmw_vsock/virtio_transport_common.c 22453 22454VIRTIO BALLOON 22455M: "Michael S. Tsirkin" <mst@redhat.com> 22456M: David Hildenbrand <david@redhat.com> 22457L: virtualization@lists.linux-foundation.org 22458S: Maintained 22459F: drivers/virtio/virtio_balloon.c 22460F: include/linux/balloon_compaction.h 22461F: include/uapi/linux/virtio_balloon.h 22462F: mm/balloon_compaction.c 22463 22464VIRTIO BLOCK AND SCSI DRIVERS 22465M: "Michael S. Tsirkin" <mst@redhat.com> 22466M: Jason Wang <jasowang@redhat.com> 22467R: Paolo Bonzini <pbonzini@redhat.com> 22468R: Stefan Hajnoczi <stefanha@redhat.com> 22469L: virtualization@lists.linux-foundation.org 22470S: Maintained 22471F: drivers/block/virtio_blk.c 22472F: drivers/scsi/virtio_scsi.c 22473F: drivers/vhost/scsi.c 22474F: include/uapi/linux/virtio_blk.h 22475F: include/uapi/linux/virtio_scsi.h 22476 22477VIRTIO CONSOLE DRIVER 22478M: Amit Shah <amit@kernel.org> 22479L: virtualization@lists.linux-foundation.org 22480S: Maintained 22481F: drivers/char/virtio_console.c 22482F: include/linux/virtio_console.h 22483F: include/uapi/linux/virtio_console.h 22484 22485VIRTIO CORE AND NET DRIVERS 22486M: "Michael S. Tsirkin" <mst@redhat.com> 22487M: Jason Wang <jasowang@redhat.com> 22488R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22489L: virtualization@lists.linux-foundation.org 22490S: Maintained 22491F: Documentation/ABI/testing/sysfs-bus-vdpa 22492F: Documentation/ABI/testing/sysfs-class-vduse 22493F: Documentation/devicetree/bindings/virtio/ 22494F: Documentation/driver-api/virtio/ 22495F: drivers/block/virtio_blk.c 22496F: drivers/crypto/virtio/ 22497F: drivers/net/virtio_net.c 22498F: drivers/vdpa/ 22499F: drivers/virtio/ 22500F: include/linux/vdpa.h 22501F: include/linux/virtio*.h 22502F: include/linux/vringh.h 22503F: include/uapi/linux/virtio_*.h 22504F: tools/virtio/ 22505 22506VIRTIO CRYPTO DRIVER 22507M: Gonglei <arei.gonglei@huawei.com> 22508L: virtualization@lists.linux-foundation.org 22509L: linux-crypto@vger.kernel.org 22510S: Maintained 22511F: drivers/crypto/virtio/ 22512F: include/uapi/linux/virtio_crypto.h 22513 22514VIRTIO DRIVERS FOR S390 22515M: Cornelia Huck <cohuck@redhat.com> 22516M: Halil Pasic <pasic@linux.ibm.com> 22517M: Eric Farman <farman@linux.ibm.com> 22518L: linux-s390@vger.kernel.org 22519L: virtualization@lists.linux-foundation.org 22520L: kvm@vger.kernel.org 22521S: Supported 22522F: arch/s390/include/uapi/asm/virtio-ccw.h 22523F: drivers/s390/virtio/ 22524 22525VIRTIO FILE SYSTEM 22526M: Vivek Goyal <vgoyal@redhat.com> 22527M: Stefan Hajnoczi <stefanha@redhat.com> 22528M: Miklos Szeredi <miklos@szeredi.hu> 22529L: virtualization@lists.linux-foundation.org 22530L: linux-fsdevel@vger.kernel.org 22531S: Supported 22532W: https://virtio-fs.gitlab.io/ 22533F: Documentation/filesystems/virtiofs.rst 22534F: fs/fuse/virtio_fs.c 22535F: include/uapi/linux/virtio_fs.h 22536 22537VIRTIO GPIO DRIVER 22538M: Enrico Weigelt, metux IT consult <info@metux.net> 22539M: Viresh Kumar <vireshk@kernel.org> 22540L: linux-gpio@vger.kernel.org 22541L: virtualization@lists.linux-foundation.org 22542S: Maintained 22543F: drivers/gpio/gpio-virtio.c 22544F: include/uapi/linux/virtio_gpio.h 22545 22546VIRTIO GPU DRIVER 22547M: David Airlie <airlied@redhat.com> 22548M: Gerd Hoffmann <kraxel@redhat.com> 22549R: Gurchetan Singh <gurchetansingh@chromium.org> 22550R: Chia-I Wu <olvaffe@gmail.com> 22551L: dri-devel@lists.freedesktop.org 22552L: virtualization@lists.linux-foundation.org 22553S: Maintained 22554T: git git://anongit.freedesktop.org/drm/drm-misc 22555F: drivers/gpu/drm/virtio/ 22556F: include/uapi/linux/virtio_gpu.h 22557 22558VIRTIO HOST (VHOST) 22559M: "Michael S. Tsirkin" <mst@redhat.com> 22560M: Jason Wang <jasowang@redhat.com> 22561L: kvm@vger.kernel.org 22562L: virtualization@lists.linux-foundation.org 22563L: netdev@vger.kernel.org 22564S: Maintained 22565T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22566F: drivers/vhost/ 22567F: include/linux/sched/vhost_task.h 22568F: include/linux/vhost_iotlb.h 22569F: include/uapi/linux/vhost.h 22570F: kernel/vhost_task.c 22571 22572VIRTIO I2C DRIVER 22573M: Conghui Chen <conghui.chen@intel.com> 22574M: Viresh Kumar <viresh.kumar@linaro.org> 22575L: linux-i2c@vger.kernel.org 22576L: virtualization@lists.linux-foundation.org 22577S: Maintained 22578F: drivers/i2c/busses/i2c-virtio.c 22579F: include/uapi/linux/virtio_i2c.h 22580 22581VIRTIO INPUT DRIVER 22582M: Gerd Hoffmann <kraxel@redhat.com> 22583S: Maintained 22584F: drivers/virtio/virtio_input.c 22585F: include/uapi/linux/virtio_input.h 22586 22587VIRTIO IOMMU DRIVER 22588M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22589L: virtualization@lists.linux-foundation.org 22590S: Maintained 22591F: drivers/iommu/virtio-iommu.c 22592F: include/uapi/linux/virtio_iommu.h 22593 22594VIRTIO MEM DRIVER 22595M: David Hildenbrand <david@redhat.com> 22596L: virtualization@lists.linux-foundation.org 22597S: Maintained 22598W: https://virtio-mem.gitlab.io/ 22599F: drivers/virtio/virtio_mem.c 22600F: include/uapi/linux/virtio_mem.h 22601 22602VIRTIO PMEM DRIVER 22603M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22604L: virtualization@lists.linux-foundation.org 22605S: Maintained 22606F: drivers/nvdimm/nd_virtio.c 22607F: drivers/nvdimm/virtio_pmem.c 22608 22609VIRTIO SOUND DRIVER 22610M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22611M: "Michael S. Tsirkin" <mst@redhat.com> 22612L: virtualization@lists.linux-foundation.org 22613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22614S: Maintained 22615F: include/uapi/linux/virtio_snd.h 22616F: sound/virtio/* 22617 22618VIRTUAL BOX GUEST DEVICE DRIVER 22619M: Hans de Goede <hdegoede@redhat.com> 22620M: Arnd Bergmann <arnd@arndb.de> 22621M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22622S: Maintained 22623F: drivers/virt/vboxguest/ 22624F: include/linux/vbox_utils.h 22625F: include/uapi/linux/vbox*.h 22626 22627VIRTUAL BOX SHARED FOLDER VFS DRIVER 22628M: Hans de Goede <hdegoede@redhat.com> 22629L: linux-fsdevel@vger.kernel.org 22630S: Maintained 22631F: fs/vboxsf/* 22632 22633VIRTUAL PCM TEST DRIVER 22634M: Ivan Orlov <ivan.orlov0322@gmail.com> 22635L: alsa-devel@alsa-project.org 22636S: Maintained 22637F: Documentation/sound/cards/pcmtest.rst 22638F: sound/drivers/pcmtest.c 22639F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22640 22641VIRTUAL SERIO DEVICE DRIVER 22642M: Stephen Chandler Paul <thatslyude@gmail.com> 22643S: Maintained 22644F: drivers/input/serio/userio.c 22645F: include/uapi/linux/userio.h 22646 22647VISL VIRTUAL STATELESS DECODER DRIVER 22648M: Daniel Almeida <daniel.almeida@collabora.com> 22649L: linux-media@vger.kernel.org 22650S: Supported 22651F: drivers/media/test-drivers/visl 22652 22653VIVID VIRTUAL VIDEO DRIVER 22654M: Hans Verkuil <hverkuil@xs4all.nl> 22655L: linux-media@vger.kernel.org 22656S: Maintained 22657W: https://linuxtv.org 22658T: git git://linuxtv.org/media_tree.git 22659F: drivers/media/test-drivers/vivid/* 22660 22661VLYNQ BUS 22662M: Florian Fainelli <f.fainelli@gmail.com> 22663L: openwrt-devel@lists.openwrt.org (subscribers-only) 22664S: Maintained 22665F: drivers/vlynq/vlynq.c 22666F: include/linux/vlynq.h 22667 22668VM SOCKETS (AF_VSOCK) 22669M: Stefano Garzarella <sgarzare@redhat.com> 22670L: virtualization@lists.linux-foundation.org 22671L: netdev@vger.kernel.org 22672S: Maintained 22673F: drivers/net/vsockmon.c 22674F: include/net/af_vsock.h 22675F: include/uapi/linux/vm_sockets.h 22676F: include/uapi/linux/vm_sockets_diag.h 22677F: include/uapi/linux/vsockmon.h 22678F: net/vmw_vsock/ 22679F: tools/testing/vsock/ 22680 22681VMALLOC 22682M: Andrew Morton <akpm@linux-foundation.org> 22683R: Uladzislau Rezki <urezki@gmail.com> 22684R: Christoph Hellwig <hch@infradead.org> 22685R: Lorenzo Stoakes <lstoakes@gmail.com> 22686L: linux-mm@kvack.org 22687S: Maintained 22688W: http://www.linux-mm.org 22689T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22690F: include/linux/vmalloc.h 22691F: mm/vmalloc.c 22692 22693VME SUBSYSTEM 22694M: Martyn Welch <martyn@welchs.me.uk> 22695M: Manohar Vanga <manohar.vanga@gmail.com> 22696M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22697L: linux-kernel@vger.kernel.org 22698S: Odd fixes 22699T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22700F: Documentation/driver-api/vme.rst 22701F: drivers/staging/vme_user/ 22702 22703VMWARE BALLOON DRIVER 22704M: Nadav Amit <namit@vmware.com> 22705R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22706L: linux-kernel@vger.kernel.org 22707S: Supported 22708F: drivers/misc/vmw_balloon.c 22709 22710VMWARE HYPERVISOR INTERFACE 22711M: Ajay Kaher <akaher@vmware.com> 22712M: Alexey Makhalov <amakhalov@vmware.com> 22713R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22714L: virtualization@lists.linux-foundation.org 22715L: x86@kernel.org 22716S: Supported 22717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22718F: arch/x86/include/asm/vmware.h 22719F: arch/x86/kernel/cpu/vmware.c 22720 22721VMWARE PVRDMA DRIVER 22722M: Bryan Tan <bryantan@vmware.com> 22723M: Vishnu Dasa <vdasa@vmware.com> 22724R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22725L: linux-rdma@vger.kernel.org 22726S: Supported 22727F: drivers/infiniband/hw/vmw_pvrdma/ 22728 22729VMWARE PVSCSI DRIVER 22730M: Vishal Bhakta <vbhakta@vmware.com> 22731R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22732L: linux-scsi@vger.kernel.org 22733S: Supported 22734F: drivers/scsi/vmw_pvscsi.c 22735F: drivers/scsi/vmw_pvscsi.h 22736 22737VMWARE VIRTUAL PTP CLOCK DRIVER 22738M: Deep Shah <sdeep@vmware.com> 22739R: Ajay Kaher <akaher@vmware.com> 22740R: Alexey Makhalov <amakhalov@vmware.com> 22741R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22742L: netdev@vger.kernel.org 22743S: Supported 22744F: drivers/ptp/ptp_vmw.c 22745 22746VMWARE VMCI DRIVER 22747M: Bryan Tan <bryantan@vmware.com> 22748M: Vishnu Dasa <vdasa@vmware.com> 22749R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22750L: linux-kernel@vger.kernel.org 22751S: Supported 22752F: drivers/misc/vmw_vmci/ 22753F: include/linux/vmw_vmci* 22754 22755VMWARE VMMOUSE SUBDRIVER 22756M: Zack Rusin <zackr@vmware.com> 22757R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22758R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22759L: linux-input@vger.kernel.org 22760S: Supported 22761F: drivers/input/mouse/vmmouse.c 22762F: drivers/input/mouse/vmmouse.h 22763 22764VMWARE VMXNET3 ETHERNET DRIVER 22765M: Ronak Doshi <doshir@vmware.com> 22766R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22767L: netdev@vger.kernel.org 22768S: Supported 22769F: drivers/net/vmxnet3/ 22770 22771VMWARE VSOCK VMCI TRANSPORT DRIVER 22772M: Bryan Tan <bryantan@vmware.com> 22773M: Vishnu Dasa <vdasa@vmware.com> 22774R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22775L: linux-kernel@vger.kernel.org 22776S: Supported 22777F: net/vmw_vsock/vmci_transport* 22778 22779VOCORE VOCORE2 BOARD 22780M: Harvey Hunt <harveyhuntnexus@gmail.com> 22781L: linux-mips@vger.kernel.org 22782S: Maintained 22783F: arch/mips/boot/dts/ralink/vocore2.dts 22784 22785VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22786M: Liam Girdwood <lgirdwood@gmail.com> 22787M: Mark Brown <broonie@kernel.org> 22788L: linux-kernel@vger.kernel.org 22789S: Supported 22790W: http://www.slimlogic.co.uk/?p=48 22791T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22792F: Documentation/devicetree/bindings/regulator/ 22793F: Documentation/power/regulator/ 22794F: drivers/regulator/ 22795F: include/dt-bindings/regulator/ 22796F: include/linux/regulator/ 22797K: regulator_get_optional 22798 22799VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22800R: Matti Vaittinen <mazziesaccount@gmail.com> 22801F: drivers/regulator/irq_helpers.c 22802 22803VRF 22804M: David Ahern <dsahern@kernel.org> 22805L: netdev@vger.kernel.org 22806S: Maintained 22807F: Documentation/networking/vrf.rst 22808F: drivers/net/vrf.c 22809 22810VSPRINTF 22811M: Petr Mladek <pmladek@suse.com> 22812M: Steven Rostedt <rostedt@goodmis.org> 22813M: Sergey Senozhatsky <senozhatsky@chromium.org> 22814R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22815R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22816S: Maintained 22817T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22818F: Documentation/core-api/printk-formats.rst 22819F: lib/test_printf.c 22820F: lib/test_scanf.c 22821F: lib/vsprintf.c 22822 22823VT1211 HARDWARE MONITOR DRIVER 22824M: Juerg Haefliger <juergh@proton.me> 22825L: linux-hwmon@vger.kernel.org 22826S: Maintained 22827F: Documentation/hwmon/vt1211.rst 22828F: drivers/hwmon/vt1211.c 22829 22830VT8231 HARDWARE MONITOR DRIVER 22831M: Roger Lucas <vt8231@hiddenengine.co.uk> 22832L: linux-hwmon@vger.kernel.org 22833S: Maintained 22834F: drivers/hwmon/vt8231.c 22835 22836VUB300 USB to SDIO/SD/MMC bridge chip 22837L: linux-mmc@vger.kernel.org 22838S: Orphan 22839F: drivers/mmc/host/vub300.c 22840 22841W1 DALLAS'S 1-WIRE BUS 22842M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22843S: Maintained 22844F: Documentation/devicetree/bindings/w1/ 22845F: Documentation/w1/ 22846F: drivers/w1/ 22847F: include/linux/w1.h 22848 22849W83791D HARDWARE MONITORING DRIVER 22850M: Marc Hulsman <m.hulsman@tudelft.nl> 22851L: linux-hwmon@vger.kernel.org 22852S: Maintained 22853F: Documentation/hwmon/w83791d.rst 22854F: drivers/hwmon/w83791d.c 22855 22856W83793 HARDWARE MONITORING DRIVER 22857M: Rudolf Marek <r.marek@assembler.cz> 22858L: linux-hwmon@vger.kernel.org 22859S: Maintained 22860F: Documentation/hwmon/w83793.rst 22861F: drivers/hwmon/w83793.c 22862 22863W83795 HARDWARE MONITORING DRIVER 22864M: Jean Delvare <jdelvare@suse.com> 22865L: linux-hwmon@vger.kernel.org 22866S: Maintained 22867F: drivers/hwmon/w83795.c 22868 22869W83L51xD SD/MMC CARD INTERFACE DRIVER 22870M: Pierre Ossman <pierre@ossman.eu> 22871S: Maintained 22872F: drivers/mmc/host/wbsd.* 22873 22874WACOM PROTOCOL 4 SERIAL TABLETS 22875M: Julian Squires <julian@cipht.net> 22876M: Hans de Goede <hdegoede@redhat.com> 22877L: linux-input@vger.kernel.org 22878S: Maintained 22879F: drivers/input/tablet/wacom_serial4.c 22880 22881WANGXUN ETHERNET DRIVER 22882M: Jiawen Wu <jiawenwu@trustnetic.com> 22883M: Mengyuan Lou <mengyuanlou@net-swift.com> 22884L: netdev@vger.kernel.org 22885S: Maintained 22886W: https://www.net-swift.com 22887F: Documentation/networking/device_drivers/ethernet/wangxun/* 22888F: drivers/net/ethernet/wangxun/ 22889 22890WATCHDOG DEVICE DRIVERS 22891M: Wim Van Sebroeck <wim@linux-watchdog.org> 22892M: Guenter Roeck <linux@roeck-us.net> 22893L: linux-watchdog@vger.kernel.org 22894S: Maintained 22895W: http://www.linux-watchdog.org/ 22896T: git git://www.linux-watchdog.org/linux-watchdog.git 22897F: Documentation/devicetree/bindings/watchdog/ 22898F: Documentation/watchdog/ 22899F: drivers/watchdog/ 22900F: include/linux/watchdog.h 22901F: include/trace/events/watchdog.h 22902F: include/uapi/linux/watchdog.h 22903 22904WHISKEYCOVE PMIC GPIO DRIVER 22905M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22906L: linux-gpio@vger.kernel.org 22907S: Maintained 22908F: drivers/gpio/gpio-wcove.c 22909 22910WHWAVE RTC DRIVER 22911M: Dianlong Li <long17.cool@163.com> 22912L: linux-rtc@vger.kernel.org 22913S: Maintained 22914F: drivers/rtc/rtc-sd3078.c 22915 22916WIIMOTE HID DRIVER 22917M: David Rheinsberg <david.rheinsberg@gmail.com> 22918L: linux-input@vger.kernel.org 22919S: Maintained 22920F: drivers/hid/hid-wiimote* 22921 22922WILOCITY WIL6210 WIRELESS DRIVER 22923L: linux-wireless@vger.kernel.org 22924S: Orphan 22925W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22926F: drivers/net/wireless/ath/wil6210/ 22927 22928WINBOND CIR DRIVER 22929M: David Härdeman <david@hardeman.nu> 22930S: Maintained 22931F: drivers/media/rc/winbond-cir.c 22932 22933WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22934L: linux-watchdog@vger.kernel.org 22935S: Orphan 22936F: drivers/watchdog/ebc-c384_wdt.c 22937 22938WINSYSTEMS WS16C48 GPIO DRIVER 22939M: William Breathitt Gray <william.gray@linaro.org> 22940L: linux-gpio@vger.kernel.org 22941S: Maintained 22942F: drivers/gpio/gpio-ws16c48.c 22943 22944WIREGUARD SECURE NETWORK TUNNEL 22945M: Jason A. Donenfeld <Jason@zx2c4.com> 22946L: wireguard@lists.zx2c4.com 22947L: netdev@vger.kernel.org 22948S: Maintained 22949F: drivers/net/wireguard/ 22950F: tools/testing/selftests/wireguard/ 22951 22952WISTRON LAPTOP BUTTON DRIVER 22953M: Miloslav Trmac <mitr@volny.cz> 22954S: Maintained 22955F: drivers/input/misc/wistron_btns.c 22956 22957WL3501 WIRELESS PCMCIA CARD DRIVER 22958L: linux-wireless@vger.kernel.org 22959S: Odd fixes 22960F: drivers/net/wireless/legacy/wl3501* 22961 22962WMI BINARY MOF DRIVER 22963L: platform-drivers-x86@vger.kernel.org 22964S: Orphan 22965F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22966F: Documentation/wmi/devices/wmi-bmof.rst 22967F: drivers/platform/x86/wmi-bmof.c 22968 22969WOLFSON MICROELECTRONICS DRIVERS 22970L: patches@opensource.cirrus.com 22971S: Supported 22972W: https://github.com/CirrusLogic/linux-drivers/wiki 22973T: git https://github.com/CirrusLogic/linux-drivers.git 22974F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22975F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22976F: Documentation/devicetree/bindings/mfd/wm831x.txt 22977F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22978F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22979F: Documentation/devicetree/bindings/sound/wm* 22980F: Documentation/hwmon/wm83??.rst 22981F: arch/arm/mach-s3c/mach-crag6410* 22982F: drivers/clk/clk-wm83*.c 22983F: drivers/gpio/gpio-*wm*.c 22984F: drivers/gpio/gpio-arizona.c 22985F: drivers/hwmon/wm83??-hwmon.c 22986F: drivers/input/misc/wm831x-on.c 22987F: drivers/input/touchscreen/wm831x-ts.c 22988F: drivers/input/touchscreen/wm97*.c 22989F: drivers/leds/leds-wm83*.c 22990F: drivers/mfd/arizona* 22991F: drivers/mfd/cs47l24* 22992F: drivers/mfd/wm*.c 22993F: drivers/power/supply/wm83*.c 22994F: drivers/regulator/arizona* 22995F: drivers/regulator/wm8*.c 22996F: drivers/rtc/rtc-wm83*.c 22997F: drivers/video/backlight/wm83*_bl.c 22998F: drivers/watchdog/wm83*_wdt.c 22999F: include/linux/mfd/arizona/ 23000F: include/linux/mfd/wm831x/ 23001F: include/linux/mfd/wm8350/ 23002F: include/linux/mfd/wm8400* 23003F: include/linux/regulator/arizona* 23004F: include/linux/wm97xx.h 23005F: include/sound/wm????.h 23006F: sound/soc/codecs/arizona* 23007F: sound/soc/codecs/cs47l24* 23008F: sound/soc/codecs/wm* 23009 23010WORKQUEUE 23011M: Tejun Heo <tj@kernel.org> 23012R: Lai Jiangshan <jiangshanlai@gmail.com> 23013S: Maintained 23014T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23015F: Documentation/core-api/workqueue.rst 23016F: include/linux/workqueue.h 23017F: kernel/workqueue.c 23018F: kernel/workqueue_internal.h 23019 23020WWAN DRIVERS 23021M: Loic Poulain <loic.poulain@linaro.org> 23022M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23023R: Johannes Berg <johannes@sipsolutions.net> 23024L: netdev@vger.kernel.org 23025S: Maintained 23026F: drivers/net/wwan/ 23027F: include/linux/wwan.h 23028F: include/uapi/linux/wwan.h 23029 23030X-POWERS AXP288 PMIC DRIVERS 23031M: Hans de Goede <hdegoede@redhat.com> 23032S: Maintained 23033F: drivers/acpi/pmic/intel_pmic_xpower.c 23034N: axp288 23035 23036X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23037M: Chen-Yu Tsai <wens@csie.org> 23038L: linux-kernel@vger.kernel.org 23039S: Maintained 23040N: axp[128] 23041 23042X.25 STACK 23043M: Martin Schiller <ms@dev.tdt.de> 23044L: linux-x25@vger.kernel.org 23045S: Maintained 23046F: Documentation/networking/lapb-module.rst 23047F: Documentation/networking/x25* 23048F: drivers/net/wan/hdlc_x25.c 23049F: drivers/net/wan/lapbether.c 23050F: include/*/lapb.h 23051F: include/net/x25* 23052F: include/uapi/linux/x25.h 23053F: net/lapb/ 23054F: net/x25/ 23055 23056X86 ARCHITECTURE (32-BIT AND 64-BIT) 23057M: Thomas Gleixner <tglx@linutronix.de> 23058M: Ingo Molnar <mingo@redhat.com> 23059M: Borislav Petkov <bp@alien8.de> 23060M: Dave Hansen <dave.hansen@linux.intel.com> 23061M: x86@kernel.org 23062R: "H. Peter Anvin" <hpa@zytor.com> 23063L: linux-kernel@vger.kernel.org 23064S: Maintained 23065T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23066F: Documentation/arch/x86/ 23067F: Documentation/devicetree/bindings/x86/ 23068F: arch/x86/ 23069 23070X86 ENTRY CODE 23071M: Andy Lutomirski <luto@kernel.org> 23072L: linux-kernel@vger.kernel.org 23073S: Maintained 23074T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23075F: arch/x86/entry/ 23076 23077X86 HARDWARE VULNERABILITIES 23078M: Thomas Gleixner <tglx@linutronix.de> 23079M: Borislav Petkov <bp@alien8.de> 23080M: Peter Zijlstra <peterz@infradead.org> 23081M: Josh Poimboeuf <jpoimboe@kernel.org> 23082R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23083S: Maintained 23084F: Documentation/admin-guide/hw-vuln/ 23085F: arch/x86/include/asm/nospec-branch.h 23086F: arch/x86/kernel/cpu/bugs.c 23087 23088X86 MCE INFRASTRUCTURE 23089M: Tony Luck <tony.luck@intel.com> 23090M: Borislav Petkov <bp@alien8.de> 23091L: linux-edac@vger.kernel.org 23092S: Maintained 23093F: Documentation/ABI/testing/sysfs-mce 23094F: Documentation/arch/x86/x86_64/machinecheck.rst 23095F: arch/x86/kernel/cpu/mce/* 23096 23097X86 MICROCODE UPDATE SUPPORT 23098M: Borislav Petkov <bp@alien8.de> 23099S: Maintained 23100F: arch/x86/kernel/cpu/microcode/* 23101 23102X86 MM 23103M: Dave Hansen <dave.hansen@linux.intel.com> 23104M: Andy Lutomirski <luto@kernel.org> 23105M: Peter Zijlstra <peterz@infradead.org> 23106L: linux-kernel@vger.kernel.org 23107S: Maintained 23108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23109F: arch/x86/mm/ 23110 23111X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23112M: Hans de Goede <hdegoede@redhat.com> 23113L: platform-driver-x86@vger.kernel.org 23114S: Maintained 23115T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23116F: drivers/platform/x86/x86-android-tablets/ 23117 23118X86 PLATFORM DRIVERS 23119M: Hans de Goede <hdegoede@redhat.com> 23120M: Mark Gross <markgross@kernel.org> 23121L: platform-driver-x86@vger.kernel.org 23122S: Maintained 23123T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23124F: drivers/platform/olpc/ 23125F: drivers/platform/x86/ 23126F: include/linux/platform_data/x86/ 23127 23128X86 PLATFORM DRIVERS - ARCH 23129R: Darren Hart <dvhart@infradead.org> 23130R: Andy Shevchenko <andy@infradead.org> 23131L: platform-driver-x86@vger.kernel.org 23132L: x86@kernel.org 23133S: Maintained 23134T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23135F: arch/x86/platform 23136 23137X86 PLATFORM UV HPE SUPERDOME FLEX 23138M: Steve Wahl <steve.wahl@hpe.com> 23139R: Mike Travis <mike.travis@hpe.com> 23140R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23141R: Russ Anderson <russ.anderson@hpe.com> 23142S: Supported 23143F: arch/x86/include/asm/uv/ 23144F: arch/x86/kernel/apic/x2apic_uv_x.c 23145F: arch/x86/platform/uv/ 23146 23147X86 STACK UNWINDING 23148M: Josh Poimboeuf <jpoimboe@kernel.org> 23149M: Peter Zijlstra <peterz@infradead.org> 23150S: Supported 23151F: arch/x86/include/asm/unwind*.h 23152F: arch/x86/kernel/dumpstack.c 23153F: arch/x86/kernel/stacktrace.c 23154F: arch/x86/kernel/unwind_*.c 23155 23156X86 VDSO 23157M: Andy Lutomirski <luto@kernel.org> 23158L: linux-kernel@vger.kernel.org 23159S: Maintained 23160T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23161F: arch/x86/entry/vdso/ 23162 23163XARRAY 23164M: Matthew Wilcox <willy@infradead.org> 23165L: linux-fsdevel@vger.kernel.org 23166S: Supported 23167F: Documentation/core-api/xarray.rst 23168F: include/linux/idr.h 23169F: include/linux/xarray.h 23170F: lib/idr.c 23171F: lib/xarray.c 23172F: tools/testing/radix-tree 23173 23174XBOX DVD IR REMOTE 23175M: Benjamin Valentin <benpicco@googlemail.com> 23176S: Maintained 23177F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23178F: drivers/media/rc/xbox_remote.c 23179 23180XC2028/3028 TUNER DRIVER 23181M: Mauro Carvalho Chehab <mchehab@kernel.org> 23182L: linux-media@vger.kernel.org 23183S: Maintained 23184W: https://linuxtv.org 23185T: git git://linuxtv.org/media_tree.git 23186F: drivers/media/tuners/xc2028.* 23187 23188XDP (eXpress Data Path) 23189M: Alexei Starovoitov <ast@kernel.org> 23190M: Daniel Borkmann <daniel@iogearbox.net> 23191M: David S. Miller <davem@davemloft.net> 23192M: Jakub Kicinski <kuba@kernel.org> 23193M: Jesper Dangaard Brouer <hawk@kernel.org> 23194M: John Fastabend <john.fastabend@gmail.com> 23195L: netdev@vger.kernel.org 23196L: bpf@vger.kernel.org 23197S: Supported 23198F: drivers/net/ethernet/*/*/*/*/*xdp* 23199F: drivers/net/ethernet/*/*/*xdp* 23200F: include/net/xdp.h 23201F: include/net/xdp_priv.h 23202F: include/trace/events/xdp.h 23203F: kernel/bpf/cpumap.c 23204F: kernel/bpf/devmap.c 23205F: net/core/xdp.c 23206F: samples/bpf/xdp* 23207F: tools/testing/selftests/bpf/*/*xdp* 23208F: tools/testing/selftests/bpf/*xdp* 23209K: (?:\b|_)xdp(?:\b|_) 23210 23211XDP SOCKETS (AF_XDP) 23212M: Björn Töpel <bjorn@kernel.org> 23213M: Magnus Karlsson <magnus.karlsson@intel.com> 23214M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23215R: Jonathan Lemon <jonathan.lemon@gmail.com> 23216L: netdev@vger.kernel.org 23217L: bpf@vger.kernel.org 23218S: Maintained 23219F: Documentation/networking/af_xdp.rst 23220F: include/net/netns/xdp.h 23221F: include/net/xdp_sock* 23222F: include/net/xsk_buff_pool.h 23223F: include/uapi/linux/if_xdp.h 23224F: include/uapi/linux/xdp_diag.h 23225F: net/xdp/ 23226F: tools/testing/selftests/bpf/*xsk* 23227 23228XEN BLOCK SUBSYSTEM 23229M: Roger Pau Monné <roger.pau@citrix.com> 23230L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23231S: Supported 23232F: drivers/block/xen* 23233F: drivers/block/xen-blkback/* 23234 23235XEN HYPERVISOR ARM 23236M: Stefano Stabellini <sstabellini@kernel.org> 23237L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23238S: Maintained 23239F: arch/arm/include/asm/xen/ 23240F: arch/arm/xen/ 23241 23242XEN HYPERVISOR ARM64 23243M: Stefano Stabellini <sstabellini@kernel.org> 23244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23245S: Maintained 23246F: arch/arm64/include/asm/xen/ 23247F: arch/arm64/xen/ 23248 23249XEN HYPERVISOR INTERFACE 23250M: Juergen Gross <jgross@suse.com> 23251M: Stefano Stabellini <sstabellini@kernel.org> 23252R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23254S: Supported 23255T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23256F: Documentation/ABI/stable/sysfs-hypervisor-xen 23257F: Documentation/ABI/testing/sysfs-hypervisor-xen 23258F: drivers/*/xen-*front.c 23259F: drivers/xen/ 23260F: include/uapi/xen/ 23261F: include/xen/ 23262F: kernel/configs/xen.config 23263 23264XEN HYPERVISOR X86 23265M: Juergen Gross <jgross@suse.com> 23266R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23267L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23268S: Supported 23269F: arch/x86/configs/xen.config 23270F: arch/x86/include/asm/pvclock-abi.h 23271F: arch/x86/include/asm/xen/ 23272F: arch/x86/platform/pvh/ 23273F: arch/x86/xen/ 23274 23275XEN NETWORK BACKEND DRIVER 23276M: Wei Liu <wei.liu@kernel.org> 23277M: Paul Durrant <paul@xen.org> 23278L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23279L: netdev@vger.kernel.org 23280S: Supported 23281F: drivers/net/xen-netback/* 23282 23283XEN PCI SUBSYSTEM 23284M: Juergen Gross <jgross@suse.com> 23285L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23286S: Supported 23287F: arch/x86/pci/*xen* 23288F: drivers/pci/*xen* 23289 23290XEN PVSCSI DRIVERS 23291M: Juergen Gross <jgross@suse.com> 23292L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23293L: linux-scsi@vger.kernel.org 23294S: Supported 23295F: drivers/scsi/xen-scsifront.c 23296F: drivers/xen/xen-scsiback.c 23297F: include/xen/interface/io/vscsiif.h 23298 23299XEN PVUSB DRIVER 23300M: Juergen Gross <jgross@suse.com> 23301L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23302L: linux-usb@vger.kernel.org 23303S: Supported 23304F: drivers/usb/host/xen* 23305F: include/xen/interface/io/usbif.h 23306 23307XEN SOUND FRONTEND DRIVER 23308M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23309L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23310L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23311S: Supported 23312F: sound/xen/* 23313 23314XEN SWIOTLB SUBSYSTEM 23315M: Juergen Gross <jgross@suse.com> 23316M: Stefano Stabellini <sstabellini@kernel.org> 23317L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23318L: iommu@lists.linux.dev 23319S: Supported 23320F: arch/*/include/asm/xen/swiotlb-xen.h 23321F: drivers/xen/swiotlb-xen.c 23322F: include/xen/arm/swiotlb-xen.h 23323F: include/xen/swiotlb-xen.h 23324 23325XFS FILESYSTEM 23326M: Darrick J. Wong <djwong@kernel.org> 23327L: linux-xfs@vger.kernel.org 23328S: Supported 23329W: http://xfs.org/ 23330C: irc://irc.oftc.net/xfs 23331T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23332F: Documentation/ABI/testing/sysfs-fs-xfs 23333F: Documentation/admin-guide/xfs.rst 23334F: Documentation/filesystems/xfs-delayed-logging-design.rst 23335F: Documentation/filesystems/xfs-self-describing-metadata.rst 23336F: fs/xfs/ 23337F: include/uapi/linux/dqblk_xfs.h 23338F: include/uapi/linux/fsmap.h 23339 23340XILINX AMS DRIVER 23341M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23342L: linux-iio@vger.kernel.org 23343S: Maintained 23344F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23345F: drivers/iio/adc/xilinx-ams.c 23346 23347XILINX AXI ETHERNET DRIVER 23348M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23349S: Maintained 23350F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23351F: drivers/net/ethernet/xilinx/xilinx_axienet* 23352 23353XILINX CAN DRIVER 23354M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23355R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23356L: linux-can@vger.kernel.org 23357S: Maintained 23358F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23359F: drivers/net/can/xilinx_can.c 23360 23361XILINX EVENT MANAGEMENT DRIVER 23362M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23363S: Maintained 23364F: drivers/soc/xilinx/xlnx_event_manager.c 23365F: include/linux/firmware/xlnx-event-manager.h 23366 23367XILINX GPIO DRIVER 23368M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23369R: Srinivas Neeli <srinivas.neeli@amd.com> 23370R: Michal Simek <michal.simek@amd.com> 23371S: Maintained 23372F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23373F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23374F: drivers/gpio/gpio-xilinx.c 23375F: drivers/gpio/gpio-zynq.c 23376 23377XILINX PWM DRIVER 23378M: Sean Anderson <sean.anderson@seco.com> 23379S: Maintained 23380F: drivers/pwm/pwm-xilinx.c 23381F: include/clocksource/timer-xilinx.h 23382 23383XILINX SD-FEC IP CORES 23384M: Derek Kiernan <derek.kiernan@amd.com> 23385M: Dragan Cvetic <dragan.cvetic@amd.com> 23386S: Maintained 23387F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23388F: Documentation/misc-devices/xilinx_sdfec.rst 23389F: drivers/misc/Kconfig 23390F: drivers/misc/Makefile 23391F: drivers/misc/xilinx_sdfec.c 23392F: include/uapi/misc/xilinx_sdfec.h 23393 23394XILINX UARTLITE SERIAL DRIVER 23395M: Peter Korsgaard <jacmet@sunsite.dk> 23396L: linux-serial@vger.kernel.org 23397S: Maintained 23398F: drivers/tty/serial/uartlite.c 23399 23400XILINX VIDEO IP CORES 23401M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23402L: linux-media@vger.kernel.org 23403S: Supported 23404T: git git://linuxtv.org/media_tree.git 23405F: Documentation/devicetree/bindings/media/xilinx/ 23406F: drivers/media/platform/xilinx/ 23407F: include/uapi/linux/xilinx-v4l2-controls.h 23408 23409XILINX WATCHDOG DRIVER 23410M: Srinivas Neeli <srinivas.neeli@amd.com> 23411R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23412R: Michal Simek <michal.simek@amd.com> 23413S: Maintained 23414F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23415F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23416F: drivers/watchdog/of_xilinx_wdt.c 23417F: drivers/watchdog/xilinx_wwdt.c 23418 23419XILINX XDMA DRIVER 23420M: Lizhi Hou <lizhi.hou@amd.com> 23421M: Brian Xu <brian.xu@amd.com> 23422M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23423L: dmaengine@vger.kernel.org 23424S: Supported 23425F: drivers/dma/xilinx/xdma-regs.h 23426F: drivers/dma/xilinx/xdma.c 23427F: include/linux/dma/amd_xdma.h 23428F: include/linux/platform_data/amd_xdma.h 23429 23430XILINX ZYNQMP DPDMA DRIVER 23431M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23432L: dmaengine@vger.kernel.org 23433S: Supported 23434F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23435F: drivers/dma/xilinx/xilinx_dpdma.c 23436F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23437 23438XILINX ZYNQMP OCM EDAC DRIVER 23439M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23440M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23441S: Maintained 23442F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23443F: drivers/edac/zynqmp_edac.c 23444 23445XILINX ZYNQMP PSGTR PHY DRIVER 23446M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23447L: linux-kernel@vger.kernel.org 23448S: Supported 23449T: git https://github.com/Xilinx/linux-xlnx.git 23450F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23451F: drivers/phy/xilinx/phy-zynqmp.c 23452 23453XILINX ZYNQMP SHA3 DRIVER 23454M: Harsha <harsha.harsha@amd.com> 23455S: Maintained 23456F: drivers/crypto/xilinx/zynqmp-sha.c 23457 23458XILLYBUS DRIVER 23459M: Eli Billauer <eli.billauer@gmail.com> 23460L: linux-kernel@vger.kernel.org 23461S: Supported 23462F: drivers/char/xillybus/ 23463 23464XLP9XX I2C DRIVER 23465M: George Cherian <gcherian@marvell.com> 23466L: linux-i2c@vger.kernel.org 23467S: Supported 23468W: http://www.marvell.com 23469F: drivers/i2c/busses/i2c-xlp9xx.c 23470 23471XRA1403 GPIO EXPANDER 23472M: Nandor Han <nandor.han@ge.com> 23473L: linux-gpio@vger.kernel.org 23474S: Maintained 23475F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23476F: drivers/gpio/gpio-xra1403.c 23477 23478XTENSA XTFPGA PLATFORM SUPPORT 23479M: Max Filippov <jcmvbkbc@gmail.com> 23480S: Maintained 23481F: drivers/spi/spi-xtensa-xtfpga.c 23482F: sound/soc/xtensa/xtfpga-i2s.c 23483 23484YAM DRIVER FOR AX.25 23485M: Jean-Paul Roubelat <jpr@f6fbb.org> 23486L: linux-hams@vger.kernel.org 23487S: Maintained 23488F: drivers/net/hamradio/yam* 23489F: include/linux/yam.h 23490 23491YAMA SECURITY MODULE 23492M: Kees Cook <keescook@chromium.org> 23493S: Supported 23494T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23495F: Documentation/admin-guide/LSM/Yama.rst 23496F: security/yama/ 23497 23498YEALINK PHONE DRIVER 23499M: Henk Vergonet <Henk.Vergonet@gmail.com> 23500L: usbb2k-api-dev@nongnu.org 23501S: Maintained 23502F: Documentation/input/devices/yealink.rst 23503F: drivers/input/misc/yealink.* 23504 23505Z3FOLD COMPRESSED PAGE ALLOCATOR 23506M: Vitaly Wool <vitaly.wool@konsulko.com> 23507R: Miaohe Lin <linmiaohe@huawei.com> 23508L: linux-mm@kvack.org 23509S: Maintained 23510F: mm/z3fold.c 23511 23512Z8530 DRIVER FOR AX.25 23513M: Joerg Reuter <jreuter@yaina.de> 23514L: linux-hams@vger.kernel.org 23515S: Maintained 23516W: http://yaina.de/jreuter/ 23517W: http://www.qsl.net/dl1bke/ 23518F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23519F: drivers/net/hamradio/*scc.c 23520F: drivers/net/hamradio/z8530.h 23521 23522ZBUD COMPRESSED PAGE ALLOCATOR 23523M: Seth Jennings <sjenning@redhat.com> 23524M: Dan Streetman <ddstreet@ieee.org> 23525L: linux-mm@kvack.org 23526S: Maintained 23527F: mm/zbud.c 23528 23529ZD1211RW WIRELESS DRIVER 23530M: Ulrich Kunitz <kune@deine-taler.de> 23531L: linux-wireless@vger.kernel.org 23532L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23533S: Maintained 23534W: http://zd1211.ath.cx/wiki/DriverRewrite 23535F: drivers/net/wireless/zydas/zd1211rw/ 23536 23537ZD1301 MEDIA DRIVER 23538M: Antti Palosaari <crope@iki.fi> 23539L: linux-media@vger.kernel.org 23540S: Maintained 23541W: https://linuxtv.org/ 23542W: http://palosaari.fi/linux/ 23543Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23544F: drivers/media/usb/dvb-usb-v2/zd1301* 23545 23546ZD1301_DEMOD MEDIA DRIVER 23547M: Antti Palosaari <crope@iki.fi> 23548L: linux-media@vger.kernel.org 23549S: Maintained 23550W: https://linuxtv.org/ 23551W: http://palosaari.fi/linux/ 23552Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23553F: drivers/media/dvb-frontends/zd1301_demod* 23554 23555ZHAOXIN PROCESSOR SUPPORT 23556M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23557L: linux-kernel@vger.kernel.org 23558S: Maintained 23559F: arch/x86/kernel/cpu/zhaoxin.c 23560 23561ZONEFS FILESYSTEM 23562M: Damien Le Moal <dlemoal@kernel.org> 23563M: Naohiro Aota <naohiro.aota@wdc.com> 23564R: Johannes Thumshirn <jth@kernel.org> 23565L: linux-fsdevel@vger.kernel.org 23566S: Maintained 23567T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23568F: Documentation/filesystems/zonefs.rst 23569F: fs/zonefs/ 23570 23571ZPOOL COMPRESSED PAGE STORAGE API 23572M: Dan Streetman <ddstreet@ieee.org> 23573L: linux-mm@kvack.org 23574S: Maintained 23575F: include/linux/zpool.h 23576F: mm/zpool.c 23577 23578ZR36067 VIDEO FOR LINUX DRIVER 23579M: Corentin Labbe <clabbe@baylibre.com> 23580L: mjpeg-users@lists.sourceforge.net 23581L: linux-media@vger.kernel.org 23582S: Maintained 23583W: http://mjpeg.sourceforge.net/driver-zoran/ 23584Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23585F: Documentation/driver-api/media/drivers/zoran.rst 23586F: drivers/media/pci/zoran/ 23587 23588ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23589M: Minchan Kim <minchan@kernel.org> 23590M: Sergey Senozhatsky <senozhatsky@chromium.org> 23591L: linux-kernel@vger.kernel.org 23592S: Maintained 23593F: Documentation/admin-guide/blockdev/zram.rst 23594F: drivers/block/zram/ 23595 23596ZS DECSTATION Z85C30 SERIAL DRIVER 23597M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23598S: Maintained 23599F: drivers/tty/serial/zs.* 23600 23601ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23602M: Minchan Kim <minchan@kernel.org> 23603M: Sergey Senozhatsky <senozhatsky@chromium.org> 23604L: linux-mm@kvack.org 23605S: Maintained 23606F: Documentation/mm/zsmalloc.rst 23607F: include/linux/zsmalloc.h 23608F: mm/zsmalloc.c 23609 23610ZSTD 23611M: Nick Terrell <terrelln@fb.com> 23612S: Maintained 23613B: https://github.com/facebook/zstd/issues 23614T: git https://github.com/terrelln/linux.git 23615F: crypto/zstd.c 23616F: include/linux/zstd* 23617F: lib/decompress_unzstd.c 23618F: lib/zstd/ 23619N: zstd 23620K: zstd 23621 23622ZSWAP COMPRESSED SWAP CACHING 23623M: Seth Jennings <sjenning@redhat.com> 23624M: Dan Streetman <ddstreet@ieee.org> 23625M: Vitaly Wool <vitaly.wool@konsulko.com> 23626L: linux-mm@kvack.org 23627S: Maintained 23628F: mm/zswap.c 23629 23630THE REST 23631M: Linus Torvalds <torvalds@linux-foundation.org> 23632L: linux-kernel@vger.kernel.org 23633S: Buried alive in reporters 23634T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23635F: * 23636F: */ 23637
