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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/apple,* 1869F: sound/soc/apple/* 1870F: sound/soc/codecs/cs42l83-i2c.c 1871 1872ARM/APPLE MACHINE SUPPORT 1873M: Hector Martin <marcan@marcan.st> 1874M: Sven Peter <sven@svenpeter.dev> 1875R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1876L: asahi@lists.linux.dev 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879W: https://asahilinux.org 1880B: https://github.com/AsahiLinux/linux/issues 1881C: irc://irc.oftc.net/asahi-dev 1882T: git https://github.com/AsahiLinux/linux.git 1883F: Documentation/devicetree/bindings/arm/apple.yaml 1884F: Documentation/devicetree/bindings/arm/apple/* 1885F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1886F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1887F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1888F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1889F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1890F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1891F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1892F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1893F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1894F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1895F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1896F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1897F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1898F: Documentation/devicetree/bindings/power/apple* 1899F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1900F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1901F: arch/arm64/boot/dts/apple/ 1902F: drivers/bluetooth/hci_bcm4377.c 1903F: drivers/clk/clk-apple-nco.c 1904F: drivers/cpufreq/apple-soc-cpufreq.c 1905F: drivers/dma/apple-admac.c 1906F: drivers/i2c/busses/i2c-pasemi-core.c 1907F: drivers/i2c/busses/i2c-pasemi-platform.c 1908F: drivers/iommu/apple-dart.c 1909F: drivers/iommu/io-pgtable-dart.c 1910F: drivers/irqchip/irq-apple-aic.c 1911F: drivers/mailbox/apple-mailbox.c 1912F: drivers/nvme/host/apple.c 1913F: drivers/nvmem/apple-efuses.c 1914F: drivers/pinctrl/pinctrl-apple-gpio.c 1915F: drivers/pwm/pwm-apple.c 1916F: drivers/soc/apple/* 1917F: drivers/watchdog/apple_wdt.c 1918F: include/dt-bindings/interrupt-controller/apple-aic.h 1919F: include/dt-bindings/pinctrl/apple.h 1920F: include/linux/apple-mailbox.h 1921F: include/linux/soc/apple/* 1922 1923ARM/ARTPEC MACHINE SUPPORT 1924M: Jesper Nilsson <jesper.nilsson@axis.com> 1925M: Lars Persson <lars.persson@axis.com> 1926L: linux-arm-kernel@axis.com 1927S: Maintained 1928F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1929F: arch/arm/boot/dts/axis/ 1930F: arch/arm/mach-artpec 1931F: drivers/clk/axis 1932F: drivers/crypto/axis 1933F: drivers/mmc/host/usdhi6rol0.c 1934F: drivers/pinctrl/pinctrl-artpec* 1935 1936ARM/ASPEED I2C DRIVER 1937M: Brendan Higgins <brendanhiggins@google.com> 1938R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1939R: Joel Stanley <joel@jms.id.au> 1940L: linux-i2c@vger.kernel.org 1941L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1942S: Maintained 1943F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1944F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1945F: drivers/i2c/busses/i2c-aspeed.c 1946F: drivers/irqchip/irq-aspeed-i2c-ic.c 1947 1948ARM/ASPEED MACHINE SUPPORT 1949M: Joel Stanley <joel@jms.id.au> 1950R: Andrew Jeffery <andrew@aj.id.au> 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1953S: Supported 1954Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1955T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1956F: Documentation/devicetree/bindings/arm/aspeed/ 1957F: arch/arm/boot/dts/aspeed/ 1958F: arch/arm/mach-aspeed/ 1959N: aspeed 1960 1961ARM/BITMAIN ARCHITECTURE 1962M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1964S: Maintained 1965F: Documentation/devicetree/bindings/arm/bitmain.yaml 1966F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1967F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1968F: arch/arm64/boot/dts/bitmain/ 1969F: drivers/clk/clk-bm1880.c 1970F: drivers/pinctrl/pinctrl-bm1880.c 1971 1972ARM/CALXEDA HIGHBANK ARCHITECTURE 1973M: Andre Przywara <andre.przywara@arm.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: arch/arm/boot/dts/calxeda/ 1977F: arch/arm/mach-highbank/ 1978 1979ARM/CAVIUM THUNDER NETWORK DRIVER 1980M: Sunil Goutham <sgoutham@marvell.com> 1981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1982S: Supported 1983F: drivers/net/ethernet/cavium/thunder/ 1984 1985ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1986M: Lukasz Majewski <lukma@denx.de> 1987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1988S: Maintained 1989F: arch/arm/mach-ep93xx/ts72xx.c 1990 1991ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1992M: Alexander Shiyan <shc_work@mail.ru> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Odd Fixes 1995N: clps711x 1996 1997ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1998M: Lennert Buytenhek <kernel@wantstofly.org> 1999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2000S: Maintained 2001 2002ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2003M: Hartley Sweeten <hsweeten@visionengravers.com> 2004M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Maintained 2007F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2008F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2009F: arch/arm/boot/compressed/misc-ep93xx.h 2010F: arch/arm/mach-ep93xx/ 2011F: drivers/iio/adc/ep93xx_adc.c 2012 2013ARM/CLKDEV SUPPORT 2014M: Russell King <linux@armlinux.org.uk> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2018F: drivers/clk/clkdev.c 2019 2020ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2021M: Baruch Siach <baruch@tkos.co.il> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/boot/dts/cnxt/ 2025N: digicolor 2026 2027ARM/CORESIGHT FRAMEWORK AND DRIVERS 2028M: Suzuki K Poulose <suzuki.poulose@arm.com> 2029R: Mike Leach <mike.leach@linaro.org> 2030R: James Clark <james.clark@arm.com> 2031R: Leo Yan <leo.yan@linaro.org> 2032L: coresight@lists.linaro.org (moderated for non-subscribers) 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2036F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2037F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2038F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2039F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2040F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2041F: Documentation/trace/coresight/* 2042F: drivers/hwtracing/coresight/* 2043F: include/dt-bindings/arm/coresight-cti-dt.h 2044F: include/linux/coresight* 2045F: samples/coresight/* 2046F: tools/perf/arch/arm/util/auxtrace.c 2047F: tools/perf/arch/arm/util/cs-etm.c 2048F: tools/perf/arch/arm/util/cs-etm.h 2049F: tools/perf/arch/arm/util/pmu.c 2050F: tools/perf/tests/shell/coresight/* 2051F: tools/perf/util/cs-etm-decoder/* 2052F: tools/perf/util/cs-etm.* 2053 2054ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2055M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2056M: Linus Walleij <linus.walleij@linaro.org> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059T: git git://github.com/ulli-kroll/linux.git 2060F: Documentation/devicetree/bindings/arm/gemini.yaml 2061F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2062F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2063F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2064F: arch/arm/boot/dts/gemini/ 2065F: arch/arm/mach-gemini/ 2066F: drivers/crypto/gemini/ 2067F: drivers/net/ethernet/cortina/ 2068F: drivers/pinctrl/pinctrl-gemini.c 2069F: drivers/rtc/rtc-ftrtc010.c 2070 2071ARM/CZ.NIC TURRIS SUPPORT 2072M: Marek Behún <kabel@kernel.org> 2073S: Maintained 2074W: https://www.turris.cz/ 2075F: Documentation/ABI/testing/debugfs-moxtet 2076F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2077F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2078F: Documentation/devicetree/bindings/bus/moxtet.txt 2079F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2080F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2081F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2082F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2083F: drivers/bus/moxtet.c 2084F: drivers/firmware/turris-mox-rwtm.c 2085F: drivers/gpio/gpio-moxtet.c 2086F: drivers/leds/leds-turris-omnia.c 2087F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2088F: drivers/watchdog/armada_37xx_wdt.c 2089F: include/dt-bindings/bus/moxtet.h 2090F: include/linux/armada-37xx-rwtm-mailbox.h 2091F: include/linux/moxtet.h 2092 2093ARM/FARADAY FA526 PORT 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.berlios.de/gemini-board 2098F: arch/arm/mm/*-fa* 2099 2100ARM/FOOTBRIDGE ARCHITECTURE 2101M: Russell King <linux@armlinux.org.uk> 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104W: http://www.armlinux.org.uk/ 2105F: arch/arm/include/asm/hardware/dec21285.h 2106F: arch/arm/mach-footbridge/ 2107 2108ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2109M: Shawn Guo <shawnguo@kernel.org> 2110M: Sascha Hauer <s.hauer@pengutronix.de> 2111R: Pengutronix Kernel Team <kernel@pengutronix.de> 2112R: Fabio Estevam <festevam@gmail.com> 2113R: NXP Linux Team <linux-imx@nxp.com> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Maintained 2116T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2117F: arch/arm/boot/dts/nxp/imx/ 2118F: arch/arm/boot/dts/nxp/mxs/ 2119X: arch/arm64/boot/dts/freescale/fsl-* 2120X: arch/arm64/boot/dts/freescale/qoriq-* 2121X: drivers/media/i2c/ 2122N: imx 2123N: mxs 2124 2125ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2126M: Shawn Guo <shawnguo@kernel.org> 2127M: Li Yang <leoyang.li@nxp.com> 2128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2129S: Maintained 2130T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2131F: arch/arm/boot/dts/nxp/ls/ 2132F: arch/arm64/boot/dts/freescale/fsl-* 2133F: arch/arm64/boot/dts/freescale/qoriq-* 2134 2135ARM/FREESCALE VYBRID ARM ARCHITECTURE 2136M: Shawn Guo <shawnguo@kernel.org> 2137M: Sascha Hauer <s.hauer@pengutronix.de> 2138R: Pengutronix Kernel Team <kernel@pengutronix.de> 2139R: Stefan Agner <stefan@agner.ch> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2143F: arch/arm/boot/dts/nxp/vf/ 2144F: arch/arm/mach-imx/*vf610* 2145 2146ARM/GUMSTIX MACHINE SUPPORT 2147M: Steve Sakoman <sakoman@gmail.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150 2151ARM/HISILICON SOC SUPPORT 2152M: Wei Xu <xuwei5@hisilicon.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Supported 2155W: http://www.hisilicon.com 2156T: git https://github.com/hisilicon/linux-hisi.git 2157F: arch/arm/boot/dts/hisilicon/ 2158F: arch/arm/mach-hisi/ 2159F: arch/arm64/boot/dts/hisilicon/ 2160 2161ARM/HP JORNADA 7XX MACHINE SUPPORT 2162M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2163S: Maintained 2164W: www.jlime.com 2165T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2166F: arch/arm/mach-sa1100/include/mach/jornada720.h 2167F: arch/arm/mach-sa1100/jornada720.c 2168 2169ARM/HPE GXP ARCHITECTURE 2170M: Jean-Marie Verdun <verdun@hpe.com> 2171M: Nick Hawkins <nick.hawkins@hpe.com> 2172S: Maintained 2173F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2174F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2175F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2176F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2177F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2178F: Documentation/hwmon/gxp-fan-ctrl.rst 2179F: arch/arm/boot/dts/hpe/ 2180F: arch/arm/mach-hpe/ 2181F: drivers/clocksource/timer-gxp.c 2182F: drivers/hwmon/gxp-fan-ctrl.c 2183F: drivers/i2c/busses/i2c-gxp.c 2184F: drivers/spi/spi-gxp.c 2185F: drivers/watchdog/gxp-wdt.c 2186 2187ARM/IGEP MACHINE SUPPORT 2188M: Enric Balletbo i Serra <eballetbo@gmail.com> 2189M: Javier Martinez Canillas <javier@dowhile0.org> 2190L: linux-omap@vger.kernel.org 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193F: arch/arm/boot/dts/ti/omap/omap3-igep* 2194 2195ARM/INTEL IXP4XX ARM ARCHITECTURE 2196M: Linus Walleij <linusw@kernel.org> 2197M: Imre Kaloz <kaloz@openwrt.org> 2198M: Krzysztof Halasa <khalasa@piap.pl> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Maintained 2201F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2202F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2203F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2204F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2205F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2206F: arch/arm/boot/dts/intel/ixp/ 2207F: arch/arm/mach-ixp4xx/ 2208F: drivers/bus/intel-ixp4xx-eb.c 2209F: drivers/clocksource/timer-ixp4xx.c 2210F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2211F: drivers/gpio/gpio-ixp4xx.c 2212F: drivers/irqchip/irq-ixp4xx.c 2213 2214ARM/INTEL KEEMBAY ARCHITECTURE 2215M: Paul J. Murphy <paul.j.murphy@intel.com> 2216M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2217S: Maintained 2218F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2219F: arch/arm64/boot/dts/intel/keembay-evm.dts 2220F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2221 2222ARM/INTEL XSC3 (MANZANO) ARM CORE 2223M: Lennert Buytenhek <kernel@wantstofly.org> 2224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2225S: Maintained 2226 2227ARM/LG1K ARCHITECTURE 2228M: Chanho Min <chanho.min@lge.com> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231F: arch/arm64/boot/dts/lg/ 2232 2233ARM/LPC18XX ARCHITECTURE 2234M: Vladimir Zapolskiy <vz@mleia.com> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2238F: arch/arm/boot/dts/nxp/lpc/lpc43* 2239F: drivers/i2c/busses/i2c-lpc2k.c 2240F: drivers/memory/pl172.c 2241F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2242F: drivers/rtc/rtc-lpc24xx.c 2243N: lpc18xx 2244 2245ARM/LPC32XX SOC SUPPORT 2246M: Vladimir Zapolskiy <vz@mleia.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2250F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2251F: arch/arm/boot/dts/nxp/lpc/lpc32* 2252F: arch/arm/mach-lpc32xx/ 2253F: drivers/i2c/busses/i2c-pnx.c 2254F: drivers/net/ethernet/nxp/lpc_eth.c 2255F: drivers/usb/host/ohci-nxp.c 2256F: drivers/watchdog/pnx4008_wdt.c 2257N: lpc32xx 2258 2259ARM/Marvell Dove/MV78xx0/Orion SOC support 2260M: Andrew Lunn <andrew@lunn.ch> 2261M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2262M: Gregory Clement <gregory.clement@bootlin.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2266F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2267F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2268F: Documentation/devicetree/bindings/soc/dove/ 2269F: arch/arm/boot/dts/marvell/dove* 2270F: arch/arm/boot/dts/marvell/orion5x* 2271F: arch/arm/mach-dove/ 2272F: arch/arm/mach-mv78xx0/ 2273F: arch/arm/mach-orion5x/ 2274F: arch/arm/plat-orion/ 2275F: drivers/soc/dove/ 2276 2277ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2278M: Andrew Lunn <andrew@lunn.ch> 2279M: Gregory Clement <gregory.clement@bootlin.com> 2280M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2284F: Documentation/devicetree/bindings/arm/marvell/ 2285F: arch/arm/boot/dts/marvell/armada* 2286F: arch/arm/boot/dts/marvell/kirkwood* 2287F: arch/arm/configs/mvebu_*_defconfig 2288F: arch/arm/mach-mvebu/ 2289F: arch/arm64/boot/dts/marvell/armada* 2290F: arch/arm64/boot/dts/marvell/cn913* 2291F: drivers/clk/mvebu/ 2292F: drivers/cpufreq/armada-37xx-cpufreq.c 2293F: drivers/cpufreq/armada-8k-cpufreq.c 2294F: drivers/cpufreq/mvebu-cpufreq.c 2295F: drivers/irqchip/irq-armada-370-xp.c 2296F: drivers/irqchip/irq-mvebu-* 2297F: drivers/pinctrl/mvebu/ 2298F: drivers/rtc/rtc-armada38x.c 2299 2300ARM/Mediatek RTC DRIVER 2301M: Eddie Huang <eddie.huang@mediatek.com> 2302M: Sean Wang <sean.wang@mediatek.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2307F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2308F: drivers/rtc/rtc-mt2712.c 2309F: drivers/rtc/rtc-mt6397.c 2310F: drivers/rtc/rtc-mt7622.c 2311 2312ARM/Mediatek SoC support 2313M: Matthias Brugger <matthias.bgg@gmail.com> 2314R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2315L: linux-kernel@vger.kernel.org 2316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2317L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2318S: Maintained 2319W: https://mtk.wiki.kernel.org/ 2320C: irc://irc.libera.chat/linux-mediatek 2321F: arch/arm/boot/dts/mediatek/ 2322F: arch/arm/mach-mediatek/ 2323F: arch/arm64/boot/dts/mediatek/ 2324F: drivers/soc/mediatek/ 2325N: mtk 2326N: mt[2678] 2327K: mediatek 2328 2329ARM/Mediatek USB3 PHY DRIVER 2330M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2333S: Maintained 2334F: Documentation/devicetree/bindings/phy/mediatek,* 2335F: drivers/phy/mediatek/ 2336 2337ARM/MICROCHIP (ARM64) SoC support 2338M: Conor Dooley <conor@kernel.org> 2339M: Nicolas Ferre <nicolas.ferre@microchip.com> 2340M: Claudiu Beznea <claudiu.beznea@microchip.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Supported 2343T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2344F: arch/arm64/boot/dts/microchip/ 2345 2346ARM/Microchip (AT91) SoC support 2347M: Nicolas Ferre <nicolas.ferre@microchip.com> 2348M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2349M: Claudiu Beznea <claudiu.beznea@microchip.com> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351S: Supported 2352W: http://www.linux4sam.org 2353T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2354F: arch/arm/boot/dts/microchip/at91* 2355F: arch/arm/boot/dts/microchip/sama* 2356F: arch/arm/include/debug/at91.S 2357F: arch/arm/mach-at91/ 2358F: drivers/memory/atmel* 2359F: drivers/watchdog/sama5d4_wdt.c 2360F: include/soc/at91/ 2361X: drivers/input/touchscreen/atmel_mxt_ts.c 2362X: drivers/net/wireless/atmel/ 2363N: at91 2364N: atmel 2365 2366ARM/Microchip Sparx5 SoC support 2367M: Lars Povlsen <lars.povlsen@microchip.com> 2368M: Steen Hegelund <Steen.Hegelund@microchip.com> 2369M: Daniel Machon <daniel.machon@microchip.com> 2370M: UNGLinuxDriver@microchip.com 2371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2372S: Supported 2373F: arch/arm64/boot/dts/microchip/sparx* 2374F: drivers/net/ethernet/microchip/vcap/ 2375F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2376N: sparx5 2377 2378ARM/MILBEAUT ARCHITECTURE 2379M: Taichi Sugaya <sugaya.taichi@socionext.com> 2380M: Takao Orito <orito.takao@socionext.com> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383F: arch/arm/boot/dts/socionext/milbeaut* 2384F: arch/arm/mach-milbeaut/ 2385N: milbeaut 2386 2387ARM/MStar/Sigmastar Armv7 SoC support 2388M: Daniel Palmer <daniel@thingy.jp> 2389M: Romain Perier <romain.perier@gmail.com> 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: http://linux-chenxing.org/ 2393T: git git://github.com/linux-chenxing/linux.git 2394F: Documentation/devicetree/bindings/arm/mstar/* 2395F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2396F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2397F: arch/arm/boot/dts/sigmastar/ 2398F: arch/arm/mach-mstar/ 2399F: drivers/clk/mstar/ 2400F: drivers/clocksource/timer-msc313e.c 2401F: drivers/gpio/gpio-msc313.c 2402F: drivers/rtc/rtc-msc313.c 2403F: drivers/watchdog/msc313e_wdt.c 2404F: include/dt-bindings/clock/mstar-* 2405F: include/dt-bindings/gpio/msc313-gpio.h 2406 2407ARM/NOMADIK/Ux500 ARCHITECTURES 2408M: Linus Walleij <linus.walleij@linaro.org> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2412F: Documentation/devicetree/bindings/arm/ste-* 2413F: Documentation/devicetree/bindings/arm/ux500.yaml 2414F: Documentation/devicetree/bindings/arm/ux500/ 2415F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2416F: arch/arm/boot/dts/st/ste-* 2417F: arch/arm/mach-nomadik/ 2418F: arch/arm/mach-ux500/ 2419F: drivers/clk/clk-nomadik.c 2420F: drivers/clocksource/clksrc-dbx500-prcmu.c 2421F: drivers/dma/ste_dma40* 2422F: drivers/hwspinlock/u8500_hsem.c 2423F: drivers/i2c/busses/i2c-nomadik.c 2424F: drivers/iio/adc/ab8500-gpadc.c 2425F: drivers/mfd/ab8500* 2426F: drivers/mfd/abx500* 2427F: drivers/mfd/db8500* 2428F: drivers/pinctrl/nomadik/ 2429F: drivers/rtc/rtc-ab8500.c 2430F: drivers/rtc/rtc-pl031.c 2431F: drivers/soc/ux500/ 2432 2433ARM/NUVOTON MA35 ARCHITECTURE 2434M: Jacky Huang <ychuang3@nuvoton.com> 2435M: Shan-Chun Hung <schung@nuvoton.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Supported 2438F: Documentation/devicetree/bindings/*/*/*ma35* 2439F: Documentation/devicetree/bindings/*/*ma35* 2440F: arch/arm64/boot/dts/nuvoton/*ma35* 2441F: drivers/*/*/*ma35* 2442F: drivers/*/*ma35* 2443K: ma35d1 2444 2445ARM/NUVOTON NPCM ARCHITECTURE 2446M: Avi Fishman <avifishman70@gmail.com> 2447M: Tomer Maimon <tmaimon77@gmail.com> 2448M: Tali Perry <tali.perry1@gmail.com> 2449R: Patrick Venture <venture@google.com> 2450R: Nancy Yuen <yuenn@google.com> 2451R: Benjamin Fair <benjaminfair@google.com> 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Supported 2454F: Documentation/devicetree/bindings/*/*/*npcm* 2455F: Documentation/devicetree/bindings/*/*npcm* 2456F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2457F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2458F: arch/arm/mach-npcm/ 2459F: arch/arm64/boot/dts/nuvoton/ 2460F: drivers/*/*/*npcm* 2461F: drivers/*/*npcm* 2462F: drivers/rtc/rtc-nct3018y.c 2463F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2464F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2465 2466ARM/NUVOTON WPCM450 ARCHITECTURE 2467M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2469S: Maintained 2470W: https://github.com/neuschaefer/wpcm450/wiki 2471F: Documentation/devicetree/bindings/*/*wpcm* 2472F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2473F: arch/arm/configs/wpcm450_defconfig 2474F: arch/arm/mach-npcm/wpcm450.c 2475F: drivers/*/*/*wpcm* 2476F: drivers/*/*wpcm* 2477 2478ARM/NXP S32G ARCHITECTURE 2479M: Chester Lin <clin@suse.com> 2480R: Andreas Färber <afaerber@suse.de> 2481R: Matthias Brugger <mbrugger@suse.com> 2482R: NXP S32 Linux Team <s32@nxp.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485F: arch/arm64/boot/dts/freescale/s32g*.dts* 2486 2487ARM/Orion SoC/Technologic Systems TS-78xx platform support 2488M: Alexander Clouter <alex@digriz.org.uk> 2489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2490S: Maintained 2491W: http://www.digriz.org.uk/ts78xx/kernel 2492F: arch/arm/mach-orion5x/ts78xx-* 2493 2494ARM/OXNAS platform support 2495M: Neil Armstrong <neil.armstrong@linaro.org> 2496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2497L: linux-oxnas@groups.io (moderated for non-subscribers) 2498S: Maintained 2499F: arch/arm/boot/dts/ox8*.dts* 2500F: arch/arm/mach-oxnas/ 2501F: drivers/power/reset/oxnas-restart.c 2502N: oxnas 2503 2504ARM/QUALCOMM CHROMEBOOK SUPPORT 2505R: cros-qcom-dts-watchers@chromium.org 2506F: arch/arm64/boot/dts/qcom/sc7180* 2507F: arch/arm64/boot/dts/qcom/sc7280* 2508F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2509 2510ARM/QUALCOMM SUPPORT 2511M: Andy Gross <agross@kernel.org> 2512M: Bjorn Andersson <andersson@kernel.org> 2513M: Konrad Dybcio <konrad.dybcio@linaro.org> 2514L: linux-arm-msm@vger.kernel.org 2515S: Maintained 2516T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2517F: Documentation/devicetree/bindings/*/qcom* 2518F: Documentation/devicetree/bindings/soc/qcom/ 2519F: arch/arm/boot/dts/qcom/ 2520F: arch/arm/configs/qcom_defconfig 2521F: arch/arm/mach-qcom/ 2522F: arch/arm64/boot/dts/qcom/ 2523F: drivers/*/*/pm8???-* 2524F: drivers/*/*/qcom* 2525F: drivers/*/*/qcom/ 2526F: drivers/*/qcom* 2527F: drivers/*/qcom/ 2528F: drivers/bluetooth/btqcomsmd.c 2529F: drivers/clocksource/timer-qcom.c 2530F: drivers/cpuidle/cpuidle-qcom-spm.c 2531F: drivers/extcon/extcon-qcom* 2532F: drivers/i2c/busses/i2c-qcom-geni.c 2533F: drivers/i2c/busses/i2c-qup.c 2534F: drivers/iommu/msm* 2535F: drivers/mfd/ssbi.c 2536F: drivers/mmc/host/mmci_qcom* 2537F: drivers/mmc/host/sdhci-msm.c 2538F: drivers/pci/controller/dwc/pcie-qcom.c 2539F: drivers/phy/qualcomm/ 2540F: drivers/power/*/msm* 2541F: drivers/reset/reset-qcom-* 2542F: drivers/spi/spi-geni-qcom.c 2543F: drivers/spi/spi-qcom-qspi.c 2544F: drivers/spi/spi-qup.c 2545F: drivers/tty/serial/msm_serial.c 2546F: drivers/ufs/host/ufs-qcom* 2547F: drivers/usb/dwc3/dwc3-qcom.c 2548F: include/dt-bindings/*/qcom* 2549F: include/linux/*/qcom* 2550F: include/linux/soc/qcom/ 2551 2552ARM/RDA MICRO ARCHITECTURE 2553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: Documentation/devicetree/bindings/arm/rda.yaml 2558F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2559F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2560F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2561F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2562F: arch/arm/boot/dts/unisoc/ 2563F: drivers/clocksource/timer-rda.c 2564F: drivers/gpio/gpio-rda.c 2565F: drivers/irqchip/irq-rda-intc.c 2566F: drivers/tty/serial/rda-uart.c 2567 2568ARM/REALTEK ARCHITECTURE 2569M: Andreas Färber <afaerber@suse.de> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: Documentation/devicetree/bindings/arm/realtek.yaml 2574F: arch/arm/boot/dts/realtek/ 2575F: arch/arm/mach-realtek/ 2576F: arch/arm64/boot/dts/realtek/ 2577 2578ARM/RISC-V/RENESAS ARCHITECTURE 2579M: Geert Uytterhoeven <geert+renesas@glider.be> 2580M: Magnus Damm <magnus.damm@gmail.com> 2581L: linux-renesas-soc@vger.kernel.org 2582S: Supported 2583Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2584C: irc://irc.libera.chat/renesas-soc 2585T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2586F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2587F: Documentation/devicetree/bindings/soc/renesas/ 2588F: arch/arm/boot/dts/renesas/ 2589F: arch/arm/configs/shmobile_defconfig 2590F: arch/arm/include/debug/renesas-scif.S 2591F: arch/arm/mach-shmobile/ 2592F: arch/arm64/boot/dts/renesas/ 2593F: arch/riscv/boot/dts/renesas/ 2594F: drivers/soc/renesas/ 2595F: include/linux/soc/renesas/ 2596K: \brenesas, 2597 2598ARM/RISCPC ARCHITECTURE 2599M: Russell King <linux@armlinux.org.uk> 2600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602W: http://www.armlinux.org.uk/ 2603F: arch/arm/include/asm/hardware/ioc.h 2604F: arch/arm/include/asm/hardware/iomd.h 2605F: arch/arm/include/asm/hardware/memc.h 2606F: arch/arm/mach-rpc/ 2607F: drivers/net/ethernet/8390/etherh.c 2608F: drivers/net/ethernet/i825xx/ether1* 2609F: drivers/net/ethernet/seeq/ether3* 2610F: drivers/scsi/arm/ 2611 2612ARM/Rockchip SoC support 2613M: Heiko Stuebner <heiko@sntech.de> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615L: linux-rockchip@lists.infradead.org 2616S: Maintained 2617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2618F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2619F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2620F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2621F: arch/arm/boot/dts/rockchip/ 2622F: arch/arm/mach-rockchip/ 2623F: drivers/*/*/*rockchip* 2624F: drivers/*/*rockchip* 2625F: drivers/clk/rockchip/ 2626F: drivers/i2c/busses/i2c-rk3x.c 2627F: sound/soc/rockchip/ 2628N: rockchip 2629 2630ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2631M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2632R: Alim Akhtar <alim.akhtar@samsung.com> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-samsung-soc@vger.kernel.org 2635S: Maintained 2636Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2637B: mailto:linux-samsung-soc@vger.kernel.org 2638C: irc://irc.libera.chat/linux-exynos 2639T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2640F: Documentation/arch/arm/samsung/ 2641F: Documentation/devicetree/bindings/arm/samsung/ 2642F: Documentation/devicetree/bindings/hwinfo/samsung,* 2643F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2644F: Documentation/devicetree/bindings/soc/samsung/ 2645F: arch/arm/boot/dts/samsung/ 2646F: arch/arm/mach-exynos*/ 2647F: arch/arm/mach-s3c/ 2648F: arch/arm/mach-s5p*/ 2649F: arch/arm64/boot/dts/exynos/ 2650F: drivers/*/*/*s3c24* 2651F: drivers/*/*s3c24* 2652F: drivers/*/*s3c64xx* 2653F: drivers/*/*s5pv210* 2654F: drivers/clocksource/samsung_pwm_timer.c 2655F: drivers/memory/samsung/ 2656F: drivers/pwm/pwm-samsung.c 2657F: drivers/soc/samsung/ 2658F: drivers/tty/serial/samsung* 2659F: include/clocksource/samsung_pwm.h 2660F: include/linux/platform_data/*s3c* 2661F: include/linux/serial_s3c.h 2662F: include/linux/soc/samsung/ 2663N: exynos 2664N: s3c64xx 2665N: s5pv210 2666 2667ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2668M: Łukasz Stelmach <l.stelmach@samsung.com> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670L: linux-media@vger.kernel.org 2671S: Maintained 2672F: drivers/media/platform/samsung/s5p-g2d/ 2673 2674ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2675M: Marek Szyprowski <m.szyprowski@samsung.com> 2676L: linux-samsung-soc@vger.kernel.org 2677L: linux-media@vger.kernel.org 2678S: Maintained 2679F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2680F: drivers/media/cec/platform/s5p/ 2681 2682ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2683M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2684M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2685M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-media@vger.kernel.org 2688S: Maintained 2689F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2690F: drivers/media/platform/samsung/s5p-jpeg/ 2691 2692ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2693M: Marek Szyprowski <m.szyprowski@samsung.com> 2694M: Andrzej Hajda <andrzej.hajda@intel.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: drivers/media/platform/samsung/s5p-mfc/ 2699 2700ARM/SOCFPGA ARCHITECTURE 2701M: Dinh Nguyen <dinguyen@kernel.org> 2702S: Maintained 2703W: http://www.rocketboards.org 2704T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2705F: arch/arm/boot/dts/intel/socfpga/ 2706F: arch/arm/configs/socfpga_defconfig 2707F: arch/arm/mach-socfpga/ 2708F: arch/arm64/boot/dts/altera/ 2709F: arch/arm64/boot/dts/intel/ 2710 2711ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2712M: Dinh Nguyen <dinguyen@kernel.org> 2713S: Maintained 2714F: drivers/clk/socfpga/ 2715 2716ARM/SOCFPGA EDAC SUPPORT 2717M: Dinh Nguyen <dinguyen@kernel.org> 2718S: Maintained 2719F: drivers/edac/altera_edac.[ch] 2720 2721ARM/SPREADTRUM SoC SUPPORT 2722M: Orson Zhai <orsonzhai@gmail.com> 2723M: Baolin Wang <baolin.wang7@gmail.com> 2724M: Chunyan Zhang <zhang.lyra@gmail.com> 2725S: Maintained 2726F: arch/arm64/boot/dts/sprd 2727N: sprd 2728N: sc27xx 2729N: sc2731 2730 2731ARM/STI ARCHITECTURE 2732M: Patrice Chotard <patrice.chotard@foss.st.com> 2733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2734S: Maintained 2735W: http://www.stlinux.com 2736F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2737F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2738F: arch/arm/boot/dts/st/sti* 2739F: arch/arm/mach-sti/ 2740F: drivers/ata/ahci_st.c 2741F: drivers/char/hw_random/st-rng.c 2742F: drivers/clocksource/arm_global_timer.c 2743F: drivers/clocksource/clksrc_st_lpc.c 2744F: drivers/cpufreq/sti-cpufreq.c 2745F: drivers/dma/st_fdma* 2746F: drivers/i2c/busses/i2c-st.c 2747F: drivers/media/platform/st/sti/c8sectpfe/ 2748F: drivers/media/rc/st_rc.c 2749F: drivers/mmc/host/sdhci-st.c 2750F: drivers/phy/st/phy-miphy28lp.c 2751F: drivers/phy/st/phy-stih407-usb.c 2752F: drivers/pinctrl/pinctrl-st.c 2753F: drivers/remoteproc/st_remoteproc.c 2754F: drivers/remoteproc/st_slim_rproc.c 2755F: drivers/reset/sti/ 2756F: drivers/rtc/rtc-st-lpc.c 2757F: drivers/tty/serial/st-asc.c 2758F: drivers/usb/dwc3/dwc3-st.c 2759F: drivers/usb/host/ehci-st.c 2760F: drivers/usb/host/ohci-st.c 2761F: drivers/watchdog/st_lpc_wdt.c 2762F: include/linux/remoteproc/st_slim_rproc.h 2763 2764ARM/STM32 ARCHITECTURE 2765M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2766M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2767L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2769S: Maintained 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2771F: arch/arm/boot/dts/st/stm32* 2772F: arch/arm/mach-stm32/ 2773F: arch/arm64/boot/dts/st/ 2774F: drivers/clocksource/armv7m_systick.c 2775N: stm32 2776N: stm 2777 2778ARM/SUNPLUS SP7021 SOC SUPPORT 2779M: Qin Jian <qinjian@cqplus1.com> 2780L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2781S: Maintained 2782W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2783F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2784F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2785F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2786F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2787F: arch/arm/boot/dts/sunplus/ 2788F: arch/arm/configs/sp7021_*defconfig 2789F: arch/arm/mach-sunplus/ 2790F: drivers/clk/clk-sp7021.c 2791F: drivers/irqchip/irq-sp7021-intc.c 2792F: drivers/reset/reset-sunplus.c 2793F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2794F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2795 2796ARM/Synaptics SoC support 2797M: Jisheng Zhang <jszhang@kernel.org> 2798M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801F: arch/arm/boot/dts/synaptics/ 2802F: arch/arm/mach-berlin/ 2803F: arch/arm64/boot/dts/synaptics/ 2804 2805ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2806M: Lennert Buytenhek <kernel@wantstofly.org> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809 2810ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2811M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2812L: linux-tegra@vger.kernel.org 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2816F: drivers/media/cec/platform/tegra/ 2817 2818ARM/TESLA FSD SoC SUPPORT 2819M: Alim Akhtar <alim.akhtar@samsung.com> 2820M: linux-fsd@tesla.com 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-samsung-soc@vger.kernel.org 2823S: Maintained 2824F: arch/arm64/boot/dts/tesla/ 2825 2826ARM/TETON BGA MACHINE SUPPORT 2827M: "Mark F. Brown" <mark.brown314@gmail.com> 2828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2829S: Maintained 2830 2831ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2832M: Santosh Shilimkar <ssantosh@kernel.org> 2833L: linux-kernel@vger.kernel.org 2834S: Maintained 2835F: drivers/memory/*emif* 2836 2837ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2838M: Nishanth Menon <nm@ti.com> 2839M: Santosh Shilimkar <ssantosh@kernel.org> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2843F: arch/arm/boot/dts/ti/keystone/ 2844F: arch/arm/mach-keystone/ 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-kernel@vger.kernel.org 2849S: Maintained 2850F: drivers/clk/keystone/ 2851 2852ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2853M: Santosh Shilimkar <ssantosh@kernel.org> 2854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2855L: linux-kernel@vger.kernel.org 2856S: Maintained 2857F: drivers/clocksource/timer-keystone.c 2858 2859ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2860M: Santosh Shilimkar <ssantosh@kernel.org> 2861L: linux-kernel@vger.kernel.org 2862S: Maintained 2863F: drivers/power/reset/keystone-reset.c 2864 2865ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2866M: Nishanth Menon <nm@ti.com> 2867M: Vignesh Raghavendra <vigneshr@ti.com> 2868M: Tero Kristo <kristo@kernel.org> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Supported 2871F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2872F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2873F: arch/arm64/boot/dts/ti/Makefile 2874F: arch/arm64/boot/dts/ti/k3-* 2875 2876ARM/TOSHIBA VISCONTI ARCHITECTURE 2877M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2881F: Documentation/devicetree/bindings/arm/toshiba.yaml 2882F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2883F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2884F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2885F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2886F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2887F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2888F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2889F: arch/arm64/boot/dts/toshiba/ 2890F: drivers/clk/visconti/ 2891F: drivers/gpio/gpio-visconti.c 2892F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2893F: drivers/pci/controller/dwc/pcie-visconti.c 2894F: drivers/pinctrl/visconti/ 2895F: drivers/watchdog/visconti_wdt.c 2896N: visconti 2897 2898ARM/UNIPHIER ARCHITECTURE 2899M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2900M: Masami Hiramatsu <mhiramat@kernel.org> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2904F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2905F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2906F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2907F: arch/arm/boot/dts/socionext/uniphier* 2908F: arch/arm/include/asm/hardware/cache-uniphier.h 2909F: arch/arm/mach-uniphier/ 2910F: arch/arm/mm/cache-uniphier.c 2911F: arch/arm64/boot/dts/socionext/uniphier* 2912F: drivers/bus/uniphier-system-bus.c 2913F: drivers/clk/uniphier/ 2914F: drivers/dma/uniphier-mdmac.c 2915F: drivers/gpio/gpio-uniphier.c 2916F: drivers/i2c/busses/i2c-uniphier* 2917F: drivers/irqchip/irq-uniphier-aidet.c 2918F: drivers/mmc/host/uniphier-sd.c 2919F: drivers/pinctrl/uniphier/ 2920F: drivers/reset/reset-uniphier.c 2921F: drivers/tty/serial/8250/8250_uniphier.c 2922N: uniphier 2923 2924ARM/VERSATILE EXPRESS PLATFORM 2925M: Liviu Dudau <liviu.dudau@arm.com> 2926M: Sudeep Holla <sudeep.holla@arm.com> 2927M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929S: Maintained 2930F: */*/*/vexpress* 2931F: */*/vexpress* 2932F: arch/arm/boot/dts/arm/vexpress* 2933F: arch/arm/mach-versatile/ 2934F: arch/arm64/boot/dts/arm/ 2935F: drivers/clk/versatile/clk-vexpress-osc.c 2936F: drivers/clocksource/timer-versatile.c 2937N: mps2 2938 2939ARM/VFP SUPPORT 2940M: Russell King <linux@armlinux.org.uk> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943W: http://www.armlinux.org.uk/ 2944F: arch/arm/vfp/ 2945 2946ARM/VT8500 ARM ARCHITECTURE 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948S: Orphan 2949F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2950F: arch/arm/mach-vt8500/ 2951F: drivers/clocksource/timer-vt8500.c 2952F: drivers/i2c/busses/i2c-wmt.c 2953F: drivers/mmc/host/wmt-sdmmc.c 2954F: drivers/pwm/pwm-vt8500.c 2955F: drivers/rtc/rtc-vt8500.c 2956F: drivers/tty/serial/vt8500_serial.c 2957F: drivers/usb/host/ehci-platform.c 2958F: drivers/usb/host/uhci-platform.c 2959F: drivers/video/fbdev/vt8500lcdfb.* 2960F: drivers/video/fbdev/wm8505fb* 2961F: drivers/video/fbdev/wmt_ge_rops.* 2962 2963ARM/ZYNQ ARCHITECTURE 2964M: Michal Simek <michal.simek@amd.com> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966S: Supported 2967W: http://wiki.xilinx.com 2968T: git https://github.com/Xilinx/linux-xlnx.git 2969F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2970F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2971F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2972F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2973F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2974F: arch/arm/mach-zynq/ 2975F: drivers/clocksource/timer-cadence-ttc.c 2976F: drivers/cpuidle/cpuidle-zynq.c 2977F: drivers/edac/synopsys_edac.c 2978F: drivers/i2c/busses/i2c-cadence.c 2979F: drivers/i2c/busses/i2c-xiic.c 2980F: drivers/mmc/host/sdhci-of-arasan.c 2981N: zynq 2982N: xilinx 2983 2984ARM64 PORT (AARCH64 ARCHITECTURE) 2985M: Catalin Marinas <catalin.marinas@arm.com> 2986M: Will Deacon <will@kernel.org> 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988S: Maintained 2989T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2990F: Documentation/arch/arm64/ 2991F: arch/arm64/ 2992F: tools/testing/selftests/arm64/ 2993X: arch/arm64/boot/dts/ 2994 2995ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2996M: George McCollister <george.mccollister@gmail.com> 2997L: netdev@vger.kernel.org 2998S: Maintained 2999F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3000F: drivers/net/dsa/xrs700x/* 3001F: net/dsa/tag_xrs700x.c 3002 3003AS3645A LED FLASH CONTROLLER DRIVER 3004M: Sakari Ailus <sakari.ailus@iki.fi> 3005L: linux-leds@vger.kernel.org 3006S: Maintained 3007F: drivers/leds/flash/leds-as3645a.c 3008 3009ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3010M: Tianshu Qiu <tian.shu.qiu@intel.com> 3011L: linux-media@vger.kernel.org 3012S: Maintained 3013T: git git://linuxtv.org/media_tree.git 3014F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3015F: drivers/media/i2c/ak7375.c 3016 3017ASAHI KASEI AK8974 DRIVER 3018M: Linus Walleij <linus.walleij@linaro.org> 3019L: linux-iio@vger.kernel.org 3020S: Supported 3021W: http://www.akm.com/ 3022F: drivers/iio/magnetometer/ak8974.c 3023 3024ASC7621 HARDWARE MONITOR DRIVER 3025M: George Joseph <george.joseph@fairview5.com> 3026L: linux-hwmon@vger.kernel.org 3027S: Maintained 3028F: Documentation/hwmon/asc7621.rst 3029F: drivers/hwmon/asc7621.c 3030 3031ASIX AX88796C SPI ETHERNET ADAPTER 3032M: Łukasz Stelmach <l.stelmach@samsung.com> 3033S: Maintained 3034F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3035F: drivers/net/ethernet/asix/ax88796c_* 3036 3037ASPEED CRYPTO DRIVER 3038M: Neal Liu <neal_liu@aspeedtech.com> 3039L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3040S: Maintained 3041F: Documentation/devicetree/bindings/crypto/aspeed,* 3042F: drivers/crypto/aspeed/ 3043 3044ASPEED PECI CONTROLLER 3045M: Iwona Winiarska <iwona.winiarska@intel.com> 3046L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3047L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3048S: Supported 3049F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3050F: drivers/peci/controller/peci-aspeed.c 3051 3052ASPEED PINCTRL DRIVERS 3053M: Andrew Jeffery <andrew@aj.id.au> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056L: linux-gpio@vger.kernel.org 3057S: Maintained 3058F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3059F: drivers/pinctrl/aspeed/ 3060 3061ASPEED SCU INTERRUPT CONTROLLER DRIVER 3062M: Eddie James <eajames@linux.ibm.com> 3063L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3064S: Maintained 3065F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3066F: drivers/irqchip/irq-aspeed-scu-ic.c 3067F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3068 3069ASPEED SD/MMC DRIVER 3070M: Andrew Jeffery <andrew@aj.id.au> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073L: linux-mmc@vger.kernel.org 3074S: Maintained 3075F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3076F: drivers/mmc/host/sdhci-of-aspeed* 3077 3078ASPEED SMC SPI DRIVER 3079M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3080M: Cédric Le Goater <clg@kaod.org> 3081L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3082L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3083L: linux-spi@vger.kernel.org 3084S: Maintained 3085F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3086F: drivers/spi/spi-aspeed-smc.c 3087 3088ASPEED USB UDC DRIVER 3089M: Neal Liu <neal_liu@aspeedtech.com> 3090L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3091S: Maintained 3092F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3093F: drivers/usb/gadget/udc/aspeed_udc.c 3094 3095ASPEED VIDEO ENGINE DRIVER 3096M: Eddie James <eajames@linux.ibm.com> 3097L: linux-media@vger.kernel.org 3098L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/media/aspeed-video.txt 3101F: drivers/media/platform/aspeed/ 3102 3103ASUS EC HARDWARE MONITOR DRIVER 3104M: Eugene Shalygin <eugene.shalygin@gmail.com> 3105L: linux-hwmon@vger.kernel.org 3106S: Maintained 3107F: drivers/hwmon/asus-ec-sensors.c 3108 3109ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3110M: Corentin Chary <corentin.chary@gmail.com> 3111L: acpi4asus-user@lists.sourceforge.net 3112L: platform-driver-x86@vger.kernel.org 3113S: Maintained 3114W: http://acpi4asus.sf.net 3115F: drivers/platform/x86/asus*.c 3116F: drivers/platform/x86/eeepc*.c 3117 3118ASUS TF103C DOCK DRIVER 3119M: Hans de Goede <hdegoede@redhat.com> 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3123F: drivers/platform/x86/asus-tf103c-dock.c 3124 3125ASUS WIRELESS RADIO CONTROL DRIVER 3126M: João Paulo Rechi Vita <jprvita@gmail.com> 3127L: platform-driver-x86@vger.kernel.org 3128S: Maintained 3129F: drivers/platform/x86/asus-wireless.c 3130 3131ASUS WMI HARDWARE MONITOR DRIVER 3132M: Ed Brindley <kernel@maidavale.org> 3133M: Denis Pauk <pauk.denis@gmail.com> 3134L: linux-hwmon@vger.kernel.org 3135S: Maintained 3136F: drivers/hwmon/asus_wmi_sensors.c 3137 3138ASYMMETRIC KEYS 3139M: David Howells <dhowells@redhat.com> 3140L: keyrings@vger.kernel.org 3141S: Maintained 3142F: Documentation/crypto/asymmetric-keys.rst 3143F: crypto/asymmetric_keys/ 3144F: include/crypto/pkcs7.h 3145F: include/crypto/public_key.h 3146F: include/linux/verification.h 3147 3148ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3149R: Dan Williams <dan.j.williams@intel.com> 3150S: Odd fixes 3151W: http://sourceforge.net/projects/xscaleiop 3152F: Documentation/crypto/async-tx-api.rst 3153F: crypto/async_tx/ 3154F: include/linux/async_tx.h 3155 3156AT24 EEPROM DRIVER 3157M: Bartosz Golaszewski <brgl@bgdev.pl> 3158L: linux-i2c@vger.kernel.org 3159S: Maintained 3160T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3161F: Documentation/devicetree/bindings/eeprom/at24.yaml 3162F: drivers/misc/eeprom/at24.c 3163 3164ATA OVER ETHERNET (AOE) DRIVER 3165M: "Justin Sanders" <justin@coraid.com> 3166S: Supported 3167W: http://www.openaoe.org/ 3168F: Documentation/admin-guide/aoe/ 3169F: drivers/block/aoe/ 3170 3171ATC260X PMIC MFD DRIVER 3172M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3173M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3174L: linux-actions@lists.infradead.org 3175S: Maintained 3176F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3177F: drivers/input/misc/atc260x-onkey.c 3178F: drivers/mfd/atc260* 3179F: drivers/power/reset/atc260x-poweroff.c 3180F: drivers/regulator/atc260x-regulator.c 3181F: include/linux/mfd/atc260x/* 3182 3183ATHEROS 71XX/9XXX GPIO DRIVER 3184M: Alban Bedel <albeu@free.fr> 3185S: Maintained 3186W: https://github.com/AlbanBedel/linux 3187T: git git://github.com/AlbanBedel/linux 3188F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3189F: drivers/gpio/gpio-ath79.c 3190 3191ATHEROS 71XX/9XXX USB PHY DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3197F: drivers/phy/qualcomm/phy-ath79-usb.c 3198 3199ATHEROS ATH GENERIC UTILITIES 3200M: Kalle Valo <kvalo@kernel.org> 3201L: linux-wireless@vger.kernel.org 3202S: Supported 3203F: drivers/net/wireless/ath/* 3204 3205ATHEROS ATH5K WIRELESS DRIVER 3206M: Jiri Slaby <jirislaby@kernel.org> 3207M: Nick Kossifidis <mickflemm@gmail.com> 3208M: Luis Chamberlain <mcgrof@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Maintained 3211W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3212F: drivers/net/wireless/ath/ath5k/ 3213 3214ATHEROS ATH6KL WIRELESS DRIVER 3215L: linux-wireless@vger.kernel.org 3216S: Orphan 3217W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3218F: drivers/net/wireless/ath/ath6kl/ 3219 3220ATI_REMOTE2 DRIVER 3221M: Ville Syrjala <syrjala@sci.fi> 3222S: Maintained 3223F: drivers/input/misc/ati_remote2.c 3224 3225ATK0110 HWMON DRIVER 3226M: Luca Tettamanti <kronos.it@gmail.com> 3227L: linux-hwmon@vger.kernel.org 3228S: Maintained 3229F: drivers/hwmon/asus_atk0110.c 3230 3231ATLX ETHERNET DRIVERS 3232M: Chris Snook <chris.snook@gmail.com> 3233L: netdev@vger.kernel.org 3234S: Maintained 3235W: http://sourceforge.net/projects/atl1 3236W: http://atl1.sourceforge.net 3237F: drivers/net/ethernet/atheros/ 3238 3239ATM 3240M: Chas Williams <3chas3@gmail.com> 3241L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3242L: netdev@vger.kernel.org 3243S: Maintained 3244W: http://linux-atm.sourceforge.net 3245F: drivers/atm/ 3246F: include/linux/atm* 3247F: include/uapi/linux/atm* 3248 3249ATMEL MACB ETHERNET DRIVER 3250M: Nicolas Ferre <nicolas.ferre@microchip.com> 3251M: Claudiu Beznea <claudiu.beznea@microchip.com> 3252S: Supported 3253F: drivers/net/ethernet/cadence/ 3254 3255ATMEL MAXTOUCH DRIVER 3256M: Nick Dyer <nick@shmanahar.org> 3257S: Maintained 3258T: git git://github.com/ndyer/linux.git 3259F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3260F: drivers/input/touchscreen/atmel_mxt_ts.c 3261 3262ATMEL WIRELESS DRIVER 3263M: Simon Kelley <simon@thekelleys.org.uk> 3264L: linux-wireless@vger.kernel.org 3265S: Maintained 3266W: http://www.thekelleys.org.uk/atmel 3267W: http://atmelwlandriver.sourceforge.net/ 3268F: drivers/net/wireless/atmel/atmel* 3269 3270ATOMIC INFRASTRUCTURE 3271M: Will Deacon <will@kernel.org> 3272M: Peter Zijlstra <peterz@infradead.org> 3273R: Boqun Feng <boqun.feng@gmail.com> 3274R: Mark Rutland <mark.rutland@arm.com> 3275L: linux-kernel@vger.kernel.org 3276S: Maintained 3277F: Documentation/atomic_*.txt 3278F: arch/*/include/asm/atomic*.h 3279F: include/*/atomic*.h 3280F: include/linux/refcount.h 3281F: scripts/atomic/ 3282 3283ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3284M: Bradley Grove <linuxdrivers@attotech.com> 3285L: linux-scsi@vger.kernel.org 3286S: Supported 3287W: http://www.attotech.com 3288F: drivers/scsi/esas2r 3289 3290ATUSB IEEE 802.15.4 RADIO DRIVER 3291M: Stefan Schmidt <stefan@datenfreihafen.org> 3292L: linux-wpan@vger.kernel.org 3293S: Maintained 3294F: drivers/net/ieee802154/at86rf230.h 3295F: drivers/net/ieee802154/atusb.c 3296F: drivers/net/ieee802154/atusb.h 3297 3298AUDIT SUBSYSTEM 3299M: Paul Moore <paul@paul-moore.com> 3300M: Eric Paris <eparis@redhat.com> 3301L: audit@vger.kernel.org 3302S: Supported 3303W: https://github.com/linux-audit 3304T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3305F: include/asm-generic/audit_*.h 3306F: include/linux/audit.h 3307F: include/linux/audit_arch.h 3308F: include/uapi/linux/audit.h 3309F: kernel/audit* 3310F: lib/*audit.c 3311 3312AUXILIARY BUS DRIVER 3313M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3314R: Dave Ertman <david.m.ertman@intel.com> 3315R: Ira Weiny <ira.weiny@intel.com> 3316S: Supported 3317T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3318F: Documentation/driver-api/auxiliary_bus.rst 3319F: drivers/base/auxiliary.c 3320F: include/linux/auxiliary_bus.h 3321 3322AUXILIARY DISPLAY DRIVERS 3323M: Miguel Ojeda <ojeda@kernel.org> 3324S: Maintained 3325F: Documentation/devicetree/bindings/auxdisplay/ 3326F: drivers/auxdisplay/ 3327F: include/linux/cfag12864b.h 3328 3329AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3330M: Andreas Klinger <ak@it-klinger.de> 3331L: linux-iio@vger.kernel.org 3332S: Maintained 3333F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3334F: drivers/iio/adc/hx711.c 3335 3336AX.25 NETWORK LAYER 3337M: Ralf Baechle <ralf@linux-mips.org> 3338L: linux-hams@vger.kernel.org 3339S: Maintained 3340W: http://www.linux-ax25.org/ 3341F: include/net/ax25.h 3342F: include/uapi/linux/ax25.h 3343F: net/ax25/ 3344 3345AXENTIA ARM DEVICES 3346M: Peter Rosin <peda@axentia.se> 3347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3348S: Maintained 3349F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3350F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3351F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3352F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3353 3354AXENTIA ASOC DRIVERS 3355M: Peter Rosin <peda@axentia.se> 3356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3357S: Maintained 3358F: Documentation/devicetree/bindings/sound/axentia,* 3359F: sound/soc/atmel/tse850-pcm5142.c 3360 3361AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3362M: Nuno Sá <nuno.sa@analog.com> 3363L: linux-hwmon@vger.kernel.org 3364S: Supported 3365W: https://ez.analog.com/linux-software-drivers 3366F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3367F: drivers/hwmon/axi-fan-control.c 3368 3369AXXIA I2C CONTROLLER 3370M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3371L: linux-i2c@vger.kernel.org 3372S: Maintained 3373F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3374F: drivers/i2c/busses/i2c-axxia.c 3375 3376AZ6007 DVB DRIVER 3377M: Mauro Carvalho Chehab <mchehab@kernel.org> 3378L: linux-media@vger.kernel.org 3379S: Maintained 3380W: https://linuxtv.org 3381T: git git://linuxtv.org/media_tree.git 3382F: drivers/media/usb/dvb-usb-v2/az6007.c 3383 3384AZTECH FM RADIO RECEIVER DRIVER 3385M: Hans Verkuil <hverkuil@xs4all.nl> 3386L: linux-media@vger.kernel.org 3387S: Maintained 3388W: https://linuxtv.org 3389T: git git://linuxtv.org/media_tree.git 3390F: drivers/media/radio/radio-aztech* 3391 3392B43 WIRELESS DRIVER 3393L: linux-wireless@vger.kernel.org 3394L: b43-dev@lists.infradead.org 3395S: Odd Fixes 3396W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3397F: drivers/net/wireless/broadcom/b43/ 3398 3399B43LEGACY WIRELESS DRIVER 3400M: Larry Finger <Larry.Finger@lwfinger.net> 3401L: linux-wireless@vger.kernel.org 3402L: b43-dev@lists.infradead.org 3403S: Maintained 3404W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3405F: drivers/net/wireless/broadcom/b43legacy/ 3406 3407BACKLIGHT CLASS/SUBSYSTEM 3408M: Lee Jones <lee@kernel.org> 3409M: Daniel Thompson <daniel.thompson@linaro.org> 3410M: Jingoo Han <jingoohan1@gmail.com> 3411L: dri-devel@lists.freedesktop.org 3412S: Maintained 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3414F: Documentation/ABI/stable/sysfs-class-backlight 3415F: Documentation/ABI/testing/sysfs-class-backlight 3416F: Documentation/devicetree/bindings/leds/backlight 3417F: drivers/video/backlight/ 3418F: include/linux/backlight.h 3419F: include/linux/pwm_backlight.h 3420 3421BARCO P50 GPIO DRIVER 3422M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3423M: Peter Korsgaard <peter.korsgaard@barco.com> 3424S: Maintained 3425F: drivers/platform/x86/barco-p50-gpio.c 3426 3427BATMAN ADVANCED 3428M: Marek Lindner <mareklindner@neomailbox.ch> 3429M: Simon Wunderlich <sw@simonwunderlich.de> 3430M: Antonio Quartulli <a@unstable.cc> 3431M: Sven Eckelmann <sven@narfation.org> 3432L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3433S: Maintained 3434W: https://www.open-mesh.org/ 3435Q: https://patchwork.open-mesh.org/project/batman/list/ 3436B: https://www.open-mesh.org/projects/batman-adv/issues 3437C: ircs://irc.hackint.org/batadv 3438T: git https://git.open-mesh.org/linux-merge.git 3439F: Documentation/networking/batman-adv.rst 3440F: include/uapi/linux/batadv_packet.h 3441F: include/uapi/linux/batman_adv.h 3442F: net/batman-adv/ 3443 3444BAYCOM/HDLCDRV DRIVERS FOR AX.25 3445M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3446L: linux-hams@vger.kernel.org 3447S: Maintained 3448W: http://www.baycom.org/~tom/ham/ham.html 3449F: drivers/net/hamradio/baycom* 3450 3451BCACHE (BLOCK LAYER CACHE) 3452M: Coly Li <colyli@suse.de> 3453M: Kent Overstreet <kent.overstreet@gmail.com> 3454L: linux-bcache@vger.kernel.org 3455S: Maintained 3456W: http://bcache.evilpiepirate.org 3457C: irc://irc.oftc.net/bcache 3458F: drivers/md/bcache/ 3459 3460BDISP ST MEDIA DRIVER 3461M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3462L: linux-media@vger.kernel.org 3463S: Supported 3464W: https://linuxtv.org 3465T: git git://linuxtv.org/media_tree.git 3466F: drivers/media/platform/st/sti/bdisp 3467 3468BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3469M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3470L: netdev@vger.kernel.org 3471S: Maintained 3472F: drivers/net/ethernet/ec_bhf.c 3473 3474BEFS FILE SYSTEM 3475M: Luis de Bethencourt <luisbg@kernel.org> 3476M: Salah Triki <salah.triki@gmail.com> 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3479F: Documentation/filesystems/befs.rst 3480F: fs/befs/ 3481 3482BFQ I/O SCHEDULER 3483M: Paolo Valente <paolo.valente@unimore.it> 3484M: Jens Axboe <axboe@kernel.dk> 3485L: linux-block@vger.kernel.org 3486S: Maintained 3487F: Documentation/block/bfq-iosched.rst 3488F: block/bfq-* 3489 3490BFS FILE SYSTEM 3491M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3492S: Maintained 3493F: Documentation/filesystems/bfs.rst 3494F: fs/bfs/ 3495F: include/uapi/linux/bfs_fs.h 3496 3497BITMAP API 3498M: Yury Norov <yury.norov@gmail.com> 3499R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3500R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3501S: Maintained 3502F: include/linux/bitfield.h 3503F: include/linux/bitmap.h 3504F: include/linux/bits.h 3505F: include/linux/cpumask.h 3506F: include/linux/find.h 3507F: include/linux/nodemask.h 3508F: include/vdso/bits.h 3509F: lib/bitmap.c 3510F: lib/cpumask.c 3511F: lib/cpumask_kunit.c 3512F: lib/find_bit.c 3513F: lib/find_bit_benchmark.c 3514F: lib/test_bitmap.c 3515F: tools/include/linux/bitfield.h 3516F: tools/include/linux/bitmap.h 3517F: tools/include/linux/bits.h 3518F: tools/include/linux/find.h 3519F: tools/include/vdso/bits.h 3520F: tools/lib/bitmap.c 3521F: tools/lib/find_bit.c 3522 3523BLINKM RGB LED DRIVER 3524M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3525S: Maintained 3526F: drivers/leds/leds-blinkm.c 3527 3528BLOCK LAYER 3529M: Jens Axboe <axboe@kernel.dk> 3530L: linux-block@vger.kernel.org 3531S: Maintained 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3533F: Documentation/ABI/stable/sysfs-block 3534F: Documentation/block/ 3535F: block/ 3536F: drivers/block/ 3537F: include/linux/bio.h 3538F: include/linux/blk* 3539F: kernel/trace/blktrace.c 3540F: lib/sbitmap.c 3541 3542BLOCK2MTD DRIVER 3543M: Joern Engel <joern@lazybastard.org> 3544L: linux-mtd@lists.infradead.org 3545S: Maintained 3546F: drivers/mtd/devices/block2mtd.c 3547 3548BLUETOOTH DRIVERS 3549M: Marcel Holtmann <marcel@holtmann.org> 3550M: Johan Hedberg <johan.hedberg@gmail.com> 3551M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3552L: linux-bluetooth@vger.kernel.org 3553S: Supported 3554W: http://www.bluez.org/ 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3557F: Documentation/devicetree/bindings/net/bluetooth/ 3558F: drivers/bluetooth/ 3559 3560BLUETOOTH SUBSYSTEM 3561M: Marcel Holtmann <marcel@holtmann.org> 3562M: Johan Hedberg <johan.hedberg@gmail.com> 3563M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3564L: linux-bluetooth@vger.kernel.org 3565S: Supported 3566W: http://www.bluez.org/ 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3569F: include/net/bluetooth/ 3570F: net/bluetooth/ 3571 3572BONDING DRIVER 3573M: Jay Vosburgh <j.vosburgh@gmail.com> 3574M: Andy Gospodarek <andy@greyhouse.net> 3575L: netdev@vger.kernel.org 3576S: Supported 3577W: http://sourceforge.net/projects/bonding/ 3578F: Documentation/networking/bonding.rst 3579F: drivers/net/bonding/ 3580F: include/net/bond* 3581F: include/uapi/linux/if_bonding.h 3582F: tools/testing/selftests/drivers/net/bonding/ 3583 3584BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3585M: Dan Robertson <dan@dlrobertson.com> 3586L: linux-iio@vger.kernel.org 3587S: Maintained 3588F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3589F: drivers/iio/accel/bma400* 3590 3591BPF JIT for ARM 3592M: Shubham Bansal <illusionist.neo@gmail.com> 3593L: bpf@vger.kernel.org 3594S: Odd Fixes 3595F: arch/arm/net/ 3596 3597BPF JIT for ARM64 3598M: Daniel Borkmann <daniel@iogearbox.net> 3599M: Alexei Starovoitov <ast@kernel.org> 3600M: Zi Shen Lim <zlim.lnx@gmail.com> 3601L: bpf@vger.kernel.org 3602S: Supported 3603F: arch/arm64/net/ 3604 3605BPF JIT for MIPS (32-BIT AND 64-BIT) 3606M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3607M: Paul Burton <paulburton@kernel.org> 3608L: bpf@vger.kernel.org 3609S: Maintained 3610F: arch/mips/net/ 3611 3612BPF JIT for NFP NICs 3613M: Jakub Kicinski <kuba@kernel.org> 3614L: bpf@vger.kernel.org 3615S: Odd Fixes 3616F: drivers/net/ethernet/netronome/nfp/bpf/ 3617 3618BPF JIT for POWERPC (32-BIT AND 64-BIT) 3619M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3620M: Michael Ellerman <mpe@ellerman.id.au> 3621L: bpf@vger.kernel.org 3622S: Supported 3623F: arch/powerpc/net/ 3624 3625BPF JIT for RISC-V (32-bit) 3626M: Luke Nelson <luke.r.nels@gmail.com> 3627M: Xi Wang <xi.wang@gmail.com> 3628L: bpf@vger.kernel.org 3629S: Maintained 3630F: arch/riscv/net/ 3631X: arch/riscv/net/bpf_jit_comp64.c 3632 3633BPF JIT for RISC-V (64-bit) 3634M: Björn Töpel <bjorn@kernel.org> 3635L: bpf@vger.kernel.org 3636S: Maintained 3637F: arch/riscv/net/ 3638X: arch/riscv/net/bpf_jit_comp32.c 3639 3640BPF JIT for S390 3641M: Ilya Leoshkevich <iii@linux.ibm.com> 3642M: Heiko Carstens <hca@linux.ibm.com> 3643M: Vasily Gorbik <gor@linux.ibm.com> 3644L: bpf@vger.kernel.org 3645S: Supported 3646F: arch/s390/net/ 3647X: arch/s390/net/pnet.c 3648 3649BPF JIT for SPARC (32-BIT AND 64-BIT) 3650M: David S. Miller <davem@davemloft.net> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/sparc/net/ 3654 3655BPF JIT for X86 32-BIT 3656M: Wang YanQing <udknight@gmail.com> 3657L: bpf@vger.kernel.org 3658S: Odd Fixes 3659F: arch/x86/net/bpf_jit_comp32.c 3660 3661BPF JIT for X86 64-BIT 3662M: Alexei Starovoitov <ast@kernel.org> 3663M: Daniel Borkmann <daniel@iogearbox.net> 3664L: bpf@vger.kernel.org 3665S: Supported 3666F: arch/x86/net/ 3667X: arch/x86/net/bpf_jit_comp32.c 3668 3669BPF [BTF] 3670M: Martin KaFai Lau <martin.lau@linux.dev> 3671L: bpf@vger.kernel.org 3672S: Maintained 3673F: include/linux/btf* 3674F: kernel/bpf/btf.c 3675 3676BPF [CORE] 3677M: Alexei Starovoitov <ast@kernel.org> 3678M: Daniel Borkmann <daniel@iogearbox.net> 3679R: John Fastabend <john.fastabend@gmail.com> 3680L: bpf@vger.kernel.org 3681S: Maintained 3682F: include/linux/bpf* 3683F: include/linux/filter.h 3684F: include/linux/tnum.h 3685F: kernel/bpf/core.c 3686F: kernel/bpf/dispatcher.c 3687F: kernel/bpf/syscall.c 3688F: kernel/bpf/tnum.c 3689F: kernel/bpf/trampoline.c 3690F: kernel/bpf/verifier.c 3691 3692BPF [DOCUMENTATION] (Related to Standardization) 3693R: David Vernet <void@manifault.com> 3694L: bpf@vger.kernel.org 3695L: bpf@ietf.org 3696S: Maintained 3697F: Documentation/bpf/instruction-set.rst 3698 3699BPF [GENERAL] (Safe Dynamic Programs and Tools) 3700M: Alexei Starovoitov <ast@kernel.org> 3701M: Daniel Borkmann <daniel@iogearbox.net> 3702M: Andrii Nakryiko <andrii@kernel.org> 3703R: Martin KaFai Lau <martin.lau@linux.dev> 3704R: Song Liu <song@kernel.org> 3705R: Yonghong Song <yhs@fb.com> 3706R: John Fastabend <john.fastabend@gmail.com> 3707R: KP Singh <kpsingh@kernel.org> 3708R: Stanislav Fomichev <sdf@google.com> 3709R: Hao Luo <haoluo@google.com> 3710R: Jiri Olsa <jolsa@kernel.org> 3711L: bpf@vger.kernel.org 3712S: Supported 3713W: https://bpf.io/ 3714Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3717F: Documentation/bpf/ 3718F: Documentation/networking/filter.rst 3719F: Documentation/userspace-api/ebpf/ 3720F: arch/*/net/* 3721F: include/linux/bpf* 3722F: include/linux/btf* 3723F: include/linux/filter.h 3724F: include/trace/events/xdp.h 3725F: include/uapi/linux/bpf* 3726F: include/uapi/linux/btf* 3727F: include/uapi/linux/filter.h 3728F: kernel/bpf/ 3729F: kernel/trace/bpf_trace.c 3730F: lib/test_bpf.c 3731F: net/bpf/ 3732F: net/core/filter.c 3733F: net/sched/act_bpf.c 3734F: net/sched/cls_bpf.c 3735F: samples/bpf/ 3736F: scripts/bpf_doc.py 3737F: scripts/pahole-flags.sh 3738F: scripts/pahole-version.sh 3739F: tools/bpf/ 3740F: tools/lib/bpf/ 3741F: tools/testing/selftests/bpf/ 3742 3743BPF [ITERATOR] 3744M: Yonghong Song <yhs@fb.com> 3745L: bpf@vger.kernel.org 3746S: Maintained 3747F: kernel/bpf/*iter.c 3748 3749BPF [L7 FRAMEWORK] (sockmap) 3750M: John Fastabend <john.fastabend@gmail.com> 3751M: Jakub Sitnicki <jakub@cloudflare.com> 3752L: netdev@vger.kernel.org 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: include/linux/skmsg.h 3756F: net/core/skmsg.c 3757F: net/core/sock_map.c 3758F: net/ipv4/tcp_bpf.c 3759F: net/ipv4/udp_bpf.c 3760F: net/unix/unix_bpf.c 3761 3762BPF [LIBRARY] (libbpf) 3763M: Andrii Nakryiko <andrii@kernel.org> 3764L: bpf@vger.kernel.org 3765S: Maintained 3766F: tools/lib/bpf/ 3767 3768BPF [MISC] 3769L: bpf@vger.kernel.org 3770S: Odd Fixes 3771K: (?:\b|_)bpf(?:\b|_) 3772 3773BPF [NETWORKING] (struct_ops, reuseport) 3774M: Martin KaFai Lau <martin.lau@linux.dev> 3775L: bpf@vger.kernel.org 3776L: netdev@vger.kernel.org 3777S: Maintained 3778F: kernel/bpf/bpf_struct* 3779 3780BPF [NETWORKING] (tc BPF, sock_addr) 3781M: Martin KaFai Lau <martin.lau@linux.dev> 3782M: Daniel Borkmann <daniel@iogearbox.net> 3783R: John Fastabend <john.fastabend@gmail.com> 3784L: bpf@vger.kernel.org 3785L: netdev@vger.kernel.org 3786S: Maintained 3787F: net/core/filter.c 3788F: net/sched/act_bpf.c 3789F: net/sched/cls_bpf.c 3790 3791BPF [RINGBUF] 3792M: Andrii Nakryiko <andrii@kernel.org> 3793L: bpf@vger.kernel.org 3794S: Maintained 3795F: kernel/bpf/ringbuf.c 3796 3797BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3798M: KP Singh <kpsingh@kernel.org> 3799R: Florent Revest <revest@chromium.org> 3800R: Brendan Jackman <jackmanb@chromium.org> 3801L: bpf@vger.kernel.org 3802S: Maintained 3803F: Documentation/bpf/prog_lsm.rst 3804F: include/linux/bpf_lsm.h 3805F: kernel/bpf/bpf_lsm.c 3806F: security/bpf/ 3807 3808BPF [SELFTESTS] (Test Runners & Infrastructure) 3809M: Andrii Nakryiko <andrii@kernel.org> 3810R: Mykola Lysenko <mykolal@fb.com> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: tools/testing/selftests/bpf/ 3814 3815BPF [STORAGE & CGROUPS] 3816M: Martin KaFai Lau <martin.lau@linux.dev> 3817L: bpf@vger.kernel.org 3818S: Maintained 3819F: kernel/bpf/*storage.c 3820F: kernel/bpf/bpf_lru* 3821F: kernel/bpf/cgroup.c 3822 3823BPF [TOOLING] (bpftool) 3824M: Quentin Monnet <quentin@isovalent.com> 3825L: bpf@vger.kernel.org 3826S: Maintained 3827F: kernel/bpf/disasm.* 3828F: tools/bpf/bpftool/ 3829 3830BPF [TRACING] 3831M: Song Liu <song@kernel.org> 3832R: Jiri Olsa <jolsa@kernel.org> 3833L: bpf@vger.kernel.org 3834S: Maintained 3835F: kernel/bpf/stackmap.c 3836F: kernel/trace/bpf_trace.c 3837 3838BROADCOM B44 10/100 ETHERNET DRIVER 3839M: Michael Chan <michael.chan@broadcom.com> 3840L: netdev@vger.kernel.org 3841S: Supported 3842F: drivers/net/ethernet/broadcom/b44.* 3843 3844BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3845M: Florian Fainelli <florian.fainelli@broadcom.com> 3846L: netdev@vger.kernel.org 3847L: openwrt-devel@lists.openwrt.org (subscribers-only) 3848S: Supported 3849F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3850F: drivers/net/dsa/b53/* 3851F: drivers/net/dsa/bcm_sf2* 3852F: include/linux/dsa/brcm.h 3853F: include/linux/platform_data/b53.h 3854 3855BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3856M: Florian Fainelli <florian.fainelli@broadcom.com> 3857R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3858L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3860S: Maintained 3861T: git https://github.com/broadcom/stblinux.git 3862F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3863F: drivers/pci/controller/pcie-brcmstb.c 3864F: drivers/staging/vc04_services 3865N: bcm2711 3866N: bcm283* 3867N: raspberrypi 3868 3869BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3870M: Florian Fainelli <florian.fainelli@broadcom.com> 3871M: Ray Jui <rjui@broadcom.com> 3872M: Scott Branden <sbranden@broadcom.com> 3873R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3874S: Maintained 3875T: git https://github.com/broadcom/mach-bcm 3876F: arch/arm/mach-bcm/ 3877N: bcm281* 3878N: bcm113* 3879N: bcm216* 3880N: kona 3881 3882BROADCOM BCM47XX MIPS ARCHITECTURE 3883M: Hauke Mehrtens <hauke@hauke-m.de> 3884M: Rafał Miłecki <zajec5@gmail.com> 3885L: linux-mips@vger.kernel.org 3886S: Maintained 3887F: Documentation/devicetree/bindings/mips/brcm/ 3888F: arch/mips/bcm47xx/* 3889F: arch/mips/include/asm/mach-bcm47xx/* 3890 3891BROADCOM BCM4908 ETHERNET DRIVER 3892M: Rafał Miłecki <rafal@milecki.pl> 3893R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Maintained 3896F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3897F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3898F: drivers/net/ethernet/broadcom/unimac.h 3899 3900BROADCOM BCM4908 PINMUX DRIVER 3901M: Rafał Miłecki <rafal@milecki.pl> 3902R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3903L: linux-gpio@vger.kernel.org 3904S: Maintained 3905F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3906F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3907 3908BROADCOM BCM5301X ARM ARCHITECTURE 3909M: Florian Fainelli <florian.fainelli@broadcom.com> 3910M: Hauke Mehrtens <hauke@hauke-m.de> 3911M: Rafał Miłecki <zajec5@gmail.com> 3912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3916F: arch/arm/boot/dts/broadcom/bcm470* 3917F: arch/arm/boot/dts/broadcom/bcm5301* 3918F: arch/arm/boot/dts/broadcom/bcm953012* 3919F: arch/arm/mach-bcm/bcm_5301x.c 3920 3921BROADCOM BCM53573 ARM ARCHITECTURE 3922M: Florian Fainelli <florian.fainelli@broadcom.com> 3923M: Rafał Miłecki <rafal@milecki.pl> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3926S: Maintained 3927F: arch/arm/boot/dts/broadcom/bcm47189* 3928F: arch/arm/boot/dts/broadcom/bcm53573* 3929 3930BROADCOM BCM63XX/BCM33XX UDC DRIVER 3931M: Kevin Cernekee <cernekee@gmail.com> 3932L: linux-usb@vger.kernel.org 3933S: Maintained 3934F: drivers/usb/gadget/udc/bcm63xx_udc.* 3935 3936BROADCOM BCM7XXX ARM ARCHITECTURE 3937M: Florian Fainelli <florian.fainelli@broadcom.com> 3938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3940S: Maintained 3941T: git https://github.com/broadcom/stblinux.git 3942F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3943F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3944F: arch/arm/include/asm/hardware/cache-b15-rac.h 3945F: arch/arm/mach-bcm/*brcmstb* 3946F: arch/arm/mm/cache-b15-rac.c 3947F: drivers/bus/brcmstb_gisb.c 3948F: drivers/pci/controller/pcie-brcmstb.c 3949N: brcmstb 3950N: bcm7038 3951N: bcm7120 3952 3953BROADCOM BCMBCA ARM ARCHITECTURE 3954M: William Zhang <william.zhang@broadcom.com> 3955M: Anand Gore <anand.gore@broadcom.com> 3956M: Kursad Oney <kursad.oney@broadcom.com> 3957M: Florian Fainelli <florian.fainelli@broadcom.com> 3958M: Rafał Miłecki <rafal@milecki.pl> 3959R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3961S: Maintained 3962T: git https://github.com/broadcom/stblinux.git 3963F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3964F: arch/arm64/boot/dts/broadcom/bcmbca/* 3965N: bcmbca 3966N: bcm[9]?47622 3967N: bcm[9]?4912 3968N: bcm[9]?63138 3969N: bcm[9]?63146 3970N: bcm[9]?63148 3971N: bcm[9]?63158 3972N: bcm[9]?63178 3973N: bcm[9]?6756 3974N: bcm[9]?6813 3975N: bcm[9]?6846 3976N: bcm[9]?6855 3977N: bcm[9]?6856 3978N: bcm[9]?6858 3979N: bcm[9]?6878 3980 3981BROADCOM BDC DRIVER 3982M: Justin Chen <justin.chen@broadcom.com> 3983M: Al Cooper <alcooperx@gmail.com> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3988F: drivers/usb/gadget/udc/bdc/ 3989 3990BROADCOM BMIPS CPUFREQ DRIVER 3991M: Markus Mayer <mmayer@broadcom.com> 3992R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3993L: linux-pm@vger.kernel.org 3994S: Maintained 3995F: drivers/cpufreq/bmips-cpufreq.c 3996 3997BROADCOM BMIPS MIPS ARCHITECTURE 3998M: Florian Fainelli <florian.fainelli@broadcom.com> 3999R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4000L: linux-mips@vger.kernel.org 4001S: Maintained 4002T: git https://github.com/broadcom/stblinux.git 4003F: arch/mips/bmips/* 4004F: arch/mips/boot/dts/brcm/bcm*.dts* 4005F: arch/mips/include/asm/mach-bmips/* 4006F: arch/mips/kernel/*bmips* 4007F: drivers/irqchip/irq-bcm63* 4008F: drivers/irqchip/irq-bcm7* 4009F: drivers/irqchip/irq-brcmstb* 4010F: drivers/soc/bcm/bcm63xx 4011F: include/linux/bcm963xx_nvram.h 4012F: include/linux/bcm963xx_tag.h 4013 4014BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4015M: Rasesh Mody <rmody@marvell.com> 4016M: GR-Linux-NIC-Dev@marvell.com 4017L: netdev@vger.kernel.org 4018S: Supported 4019F: drivers/net/ethernet/broadcom/bnx2.* 4020F: drivers/net/ethernet/broadcom/bnx2_* 4021 4022BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4023M: Saurav Kashyap <skashyap@marvell.com> 4024M: Javed Hasan <jhasan@marvell.com> 4025M: GR-QLogic-Storage-Upstream@marvell.com 4026L: linux-scsi@vger.kernel.org 4027S: Supported 4028F: drivers/scsi/bnx2fc/ 4029 4030BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4031M: Nilesh Javali <njavali@marvell.com> 4032M: Manish Rangankar <mrangankar@marvell.com> 4033M: GR-QLogic-Storage-Upstream@marvell.com 4034L: linux-scsi@vger.kernel.org 4035S: Supported 4036F: drivers/scsi/bnx2i/ 4037 4038BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4039M: Ariel Elior <aelior@marvell.com> 4040M: Sudarsana Kalluru <skalluru@marvell.com> 4041M: Manish Chopra <manishc@marvell.com> 4042L: netdev@vger.kernel.org 4043S: Supported 4044F: drivers/net/ethernet/broadcom/bnx2x/ 4045 4046BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4047M: Michael Chan <michael.chan@broadcom.com> 4048L: netdev@vger.kernel.org 4049S: Supported 4050F: drivers/firmware/broadcom/tee_bnxt_fw.c 4051F: drivers/net/ethernet/broadcom/bnxt/ 4052F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4053 4054BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4055M: Arend van Spriel <aspriel@gmail.com> 4056M: Franky Lin <franky.lin@broadcom.com> 4057M: Hante Meuleman <hante.meuleman@broadcom.com> 4058L: linux-wireless@vger.kernel.org 4059L: brcm80211-dev-list.pdl@broadcom.com 4060L: SHA-cyfmac-dev-list@infineon.com 4061S: Supported 4062F: drivers/net/wireless/broadcom/brcm80211/ 4063 4064BROADCOM BRCMSTB GPIO DRIVER 4065M: Doug Berger <opendmb@gmail.com> 4066M: Florian Fainelli <florian.fainelli@broadcom> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068S: Supported 4069F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4070F: drivers/gpio/gpio-brcmstb.c 4071 4072BROADCOM BRCMSTB I2C DRIVER 4073M: Kamal Dasu <kamal.dasu@broadcom.com> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-i2c@vger.kernel.org 4076S: Supported 4077F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4078F: drivers/i2c/busses/i2c-brcmstb.c 4079 4080BROADCOM BRCMSTB UART DRIVER 4081M: Al Cooper <alcooperx@gmail.com> 4082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4083L: linux-serial@vger.kernel.org 4084S: Maintained 4085F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4086F: drivers/tty/serial/8250/8250_bcm7271.c 4087 4088BROADCOM BRCMSTB USB EHCI DRIVER 4089M: Justin Chen <justin.chen@broadcom.com> 4090M: Al Cooper <alcooperx@gmail.com> 4091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4092L: linux-usb@vger.kernel.org 4093S: Maintained 4094F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4095F: drivers/usb/host/ehci-brcm.* 4096 4097BROADCOM BRCMSTB USB PIN MAP DRIVER 4098M: Al Cooper <alcooperx@gmail.com> 4099R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4100L: linux-usb@vger.kernel.org 4101S: Maintained 4102F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4103F: drivers/usb/misc/brcmstb-usb-pinmap.c 4104 4105BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4106M: Justin Chen <justin.chen@broadcom.com> 4107M: Al Cooper <alcooperx@gmail.com> 4108R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4109L: linux-kernel@vger.kernel.org 4110S: Maintained 4111F: drivers/phy/broadcom/phy-brcm-usb* 4112 4113BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4114M: William Zhang <william.zhang@broadcom.com> 4115M: Kursad Oney <kursad.oney@broadcom.com> 4116M: Jonas Gorski <jonas.gorski@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118L: linux-spi@vger.kernel.org 4119S: Maintained 4120F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4121F: drivers/spi/spi-bcm63xx-hsspi.c 4122F: drivers/spi/spi-bcmbca-hsspi.c 4123 4124BROADCOM ETHERNET PHY DRIVERS 4125M: Florian Fainelli <florian.fainelli@broadcom.com> 4126R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4127L: netdev@vger.kernel.org 4128S: Supported 4129F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4130F: drivers/net/phy/bcm*.[ch] 4131F: drivers/net/phy/broadcom.c 4132F: include/linux/brcmphy.h 4133 4134BROADCOM GENET ETHERNET DRIVER 4135M: Doug Berger <opendmb@gmail.com> 4136M: Florian Fainelli <florian.fainelli@broadcom.com> 4137R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4138L: netdev@vger.kernel.org 4139S: Supported 4140F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4141F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4142F: drivers/net/ethernet/broadcom/genet/ 4143F: drivers/net/ethernet/broadcom/unimac.h 4144F: drivers/net/mdio/mdio-bcm-unimac.c 4145F: include/linux/platform_data/bcmgenet.h 4146F: include/linux/platform_data/mdio-bcm-unimac.h 4147 4148BROADCOM IPROC ARM ARCHITECTURE 4149M: Ray Jui <rjui@broadcom.com> 4150M: Scott Branden <sbranden@broadcom.com> 4151R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4153S: Maintained 4154T: git https://github.com/broadcom/stblinux.git 4155F: arch/arm64/boot/dts/broadcom/northstar2/* 4156F: arch/arm64/boot/dts/broadcom/stingray/* 4157F: drivers/clk/bcm/clk-ns* 4158F: drivers/clk/bcm/clk-sr* 4159F: drivers/pinctrl/bcm/pinctrl-ns* 4160F: include/dt-bindings/clock/bcm-sr* 4161N: iproc 4162N: cygnus 4163N: bcm[-_]nsp 4164N: bcm9113* 4165N: bcm9583* 4166N: bcm9585* 4167N: bcm9586* 4168N: bcm988312 4169N: bcm113* 4170N: bcm583* 4171N: bcm585* 4172N: bcm586* 4173N: bcm88312 4174N: hr2 4175N: stingray 4176 4177BROADCOM IPROC GBIT ETHERNET DRIVER 4178M: Rafał Miłecki <rafal@milecki.pl> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Maintained 4182F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4183F: drivers/net/ethernet/broadcom/bgmac* 4184F: drivers/net/ethernet/broadcom/unimac.h 4185 4186BROADCOM KONA GPIO DRIVER 4187M: Ray Jui <rjui@broadcom.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189S: Supported 4190F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4191F: drivers/gpio/gpio-bcm-kona.c 4192 4193BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4194M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4195M: Kashyap Desai <kashyap.desai@broadcom.com> 4196M: Sumit Saxena <sumit.saxena@broadcom.com> 4197M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4198L: mpi3mr-linuxdrv.pdl@broadcom.com 4199L: linux-scsi@vger.kernel.org 4200S: Supported 4201W: https://www.broadcom.com/support/storage 4202F: drivers/scsi/mpi3mr/ 4203 4204BROADCOM NETXTREME-E ROCE DRIVER 4205M: Selvin Xavier <selvin.xavier@broadcom.com> 4206L: linux-rdma@vger.kernel.org 4207S: Supported 4208W: http://www.broadcom.com 4209F: drivers/infiniband/hw/bnxt_re/ 4210F: include/uapi/rdma/bnxt_re-abi.h 4211 4212BROADCOM NVRAM DRIVER 4213M: Rafał Miłecki <zajec5@gmail.com> 4214L: linux-mips@vger.kernel.org 4215S: Maintained 4216F: drivers/firmware/broadcom/* 4217 4218BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4219M: Rafał Miłecki <rafal@milecki.pl> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: linux-pm@vger.kernel.org 4223S: Maintained 4224T: git https://github.com/broadcom/stblinux.git 4225F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4226F: include/dt-bindings/soc/bcm-pmb.h 4227 4228BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4229M: Rafał Miłecki <zajec5@gmail.com> 4230L: linux-wireless@vger.kernel.org 4231S: Maintained 4232F: drivers/bcma/ 4233F: include/linux/bcma/ 4234 4235BROADCOM SPI DRIVER 4236M: Kamal Dasu <kamal.dasu@broadcom.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238S: Maintained 4239F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4240F: drivers/spi/spi-bcm-qspi.* 4241F: drivers/spi/spi-brcmstb-qspi.c 4242F: drivers/spi/spi-iproc-qspi.c 4243 4244BROADCOM STB AVS CPUFREQ DRIVER 4245M: Markus Mayer <mmayer@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247L: linux-pm@vger.kernel.org 4248S: Maintained 4249F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4250F: drivers/cpufreq/brcmstb* 4251 4252BROADCOM STB AVS TMON DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4258F: drivers/thermal/broadcom/brcmstb* 4259 4260BROADCOM STB DPFE DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4266F: drivers/memory/brcmstb_dpfe.c 4267 4268BROADCOM STB NAND FLASH DRIVER 4269M: Brian Norris <computersforpeace@gmail.com> 4270M: Kamal Dasu <kamal.dasu@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-mtd@lists.infradead.org 4273S: Maintained 4274F: drivers/mtd/nand/raw/brcmnand/ 4275F: include/linux/platform_data/brcmnand.h 4276 4277BROADCOM STB PCIE DRIVER 4278M: Jim Quinlan <jim2101024@gmail.com> 4279M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4280M: Florian Fainelli <florian.fainelli@broadcom.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282L: linux-pci@vger.kernel.org 4283S: Maintained 4284F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4285F: drivers/pci/controller/pcie-brcmstb.c 4286 4287BROADCOM SYSTEMPORT ETHERNET DRIVER 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: netdev@vger.kernel.org 4291S: Supported 4292F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4293F: drivers/net/ethernet/broadcom/bcmsysport.* 4294F: drivers/net/ethernet/broadcom/unimac.h 4295 4296BROADCOM TG3 GIGABIT ETHERNET DRIVER 4297M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4298M: Prashant Sreedharan <prashant@broadcom.com> 4299M: Michael Chan <mchan@broadcom.com> 4300L: netdev@vger.kernel.org 4301S: Supported 4302F: drivers/net/ethernet/broadcom/tg3.* 4303 4304BROADCOM VK DRIVER 4305M: Scott Branden <scott.branden@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307S: Supported 4308F: drivers/misc/bcm-vk/ 4309F: include/uapi/linux/misc/bcm_vk.h 4310 4311BROCADE BFA FC SCSI DRIVER 4312M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4313M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4314L: linux-scsi@vger.kernel.org 4315S: Supported 4316F: drivers/scsi/bfa/ 4317 4318BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4319M: Rasesh Mody <rmody@marvell.com> 4320M: Sudarsana Kalluru <skalluru@marvell.com> 4321M: GR-Linux-NIC-Dev@marvell.com 4322L: netdev@vger.kernel.org 4323S: Supported 4324F: drivers/net/ethernet/brocade/bna/ 4325 4326BSG (block layer generic sg v4 driver) 4327M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4328L: linux-scsi@vger.kernel.org 4329S: Supported 4330F: block/bsg.c 4331F: include/linux/bsg.h 4332F: include/uapi/linux/bsg.h 4333 4334BT87X AUDIO DRIVER 4335M: Clemens Ladisch <clemens@ladisch.de> 4336L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4337S: Maintained 4338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4339F: Documentation/sound/cards/bt87x.rst 4340F: sound/pci/bt87x.c 4341 4342BT8XXGPIO DRIVER 4343M: Michael Buesch <m@bues.ch> 4344S: Maintained 4345W: http://bu3sch.de/btgpio.php 4346F: drivers/gpio/gpio-bt8xx.c 4347 4348BTRFS FILE SYSTEM 4349M: Chris Mason <clm@fb.com> 4350M: Josef Bacik <josef@toxicpanda.com> 4351M: David Sterba <dsterba@suse.com> 4352L: linux-btrfs@vger.kernel.org 4353S: Maintained 4354W: https://btrfs.readthedocs.io 4355W: https://btrfs.wiki.kernel.org/ 4356Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4357C: irc://irc.libera.chat/btrfs 4358T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4359F: Documentation/filesystems/btrfs.rst 4360F: fs/btrfs/ 4361F: include/linux/btrfs* 4362F: include/trace/events/btrfs.h 4363F: include/uapi/linux/btrfs* 4364 4365BTTV VIDEO4LINUX DRIVER 4366M: Mauro Carvalho Chehab <mchehab@kernel.org> 4367L: linux-media@vger.kernel.org 4368S: Odd fixes 4369W: https://linuxtv.org 4370T: git git://linuxtv.org/media_tree.git 4371F: Documentation/driver-api/media/drivers/bttv* 4372F: drivers/media/pci/bt8xx/bttv* 4373 4374BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4375M: Chanwoo Choi <cw00.choi@samsung.com> 4376L: linux-pm@vger.kernel.org 4377L: linux-samsung-soc@vger.kernel.org 4378S: Maintained 4379T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4380F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4381F: drivers/devfreq/exynos-bus.c 4382 4383BUSLOGIC SCSI DRIVER 4384M: Khalid Aziz <khalid@gonehiking.org> 4385L: linux-scsi@vger.kernel.org 4386S: Maintained 4387F: drivers/scsi/BusLogic.* 4388F: drivers/scsi/FlashPoint.* 4389 4390BXCAN CAN NETWORK DRIVER 4391M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4392L: linux-can@vger.kernel.org 4393S: Maintained 4394F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4395F: drivers/net/can/bxcan.c 4396 4397C-MEDIA CMI8788 DRIVER 4398M: Clemens Ladisch <clemens@ladisch.de> 4399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4400S: Maintained 4401T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4402F: sound/pci/oxygen/ 4403 4404C-SKY ARCHITECTURE 4405M: Guo Ren <guoren@kernel.org> 4406L: linux-csky@vger.kernel.org 4407S: Supported 4408T: git https://github.com/c-sky/csky-linux.git 4409F: Documentation/devicetree/bindings/csky/ 4410F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4411F: Documentation/devicetree/bindings/timer/csky,* 4412F: arch/csky/ 4413F: drivers/clocksource/timer-gx6605s.c 4414F: drivers/clocksource/timer-mp-csky.c 4415F: drivers/irqchip/irq-csky-* 4416N: csky 4417K: csky 4418 4419CA8210 IEEE-802.15.4 RADIO DRIVER 4420L: linux-wpan@vger.kernel.org 4421S: Orphan 4422W: https://github.com/Cascoda/ca8210-linux.git 4423F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4424F: drivers/net/ieee802154/ca8210.c 4425 4426CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4427M: David Howells <dhowells@redhat.com> 4428L: linux-cachefs@redhat.com (moderated for non-subscribers) 4429S: Supported 4430F: Documentation/filesystems/caching/cachefiles.rst 4431F: fs/cachefiles/ 4432 4433CACHESTAT: PAGE CACHE STATS FOR A FILE 4434M: Nhat Pham <nphamcs@gmail.com> 4435M: Johannes Weiner <hannes@cmpxchg.org> 4436L: linux-mm@kvack.org 4437S: Maintained 4438F: tools/testing/selftests/cachestat/test_cachestat.c 4439 4440CADENCE MIPI-CSI2 BRIDGES 4441M: Maxime Ripard <mripard@kernel.org> 4442L: linux-media@vger.kernel.org 4443S: Maintained 4444F: Documentation/devicetree/bindings/media/cdns,*.txt 4445F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4446F: drivers/media/platform/cadence/cdns-csi2* 4447 4448CADENCE NAND DRIVER 4449L: linux-mtd@lists.infradead.org 4450S: Orphan 4451F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4452F: drivers/mtd/nand/raw/cadence-nand-controller.c 4453 4454CADENCE USB3 DRD IP DRIVER 4455M: Peter Chen <peter.chen@kernel.org> 4456M: Pawel Laszczak <pawell@cadence.com> 4457R: Roger Quadros <rogerq@kernel.org> 4458R: Aswath Govindraju <a-govindraju@ti.com> 4459L: linux-usb@vger.kernel.org 4460S: Maintained 4461T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4462F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4463F: drivers/usb/cdns3/ 4464X: drivers/usb/cdns3/cdnsp* 4465 4466CADENCE USBHS DRIVER 4467M: Pawel Laszczak <pawell@cadence.com> 4468L: linux-usb@vger.kernel.org 4469S: Maintained 4470F: drivers/usb/gadget/udc/cdns2 4471 4472CADENCE USBSSP DRD IP DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4477F: drivers/usb/cdns3/ 4478X: drivers/usb/cdns3/cdns3* 4479 4480CADET FM/AM RADIO RECEIVER DRIVER 4481M: Hans Verkuil <hverkuil@xs4all.nl> 4482L: linux-media@vger.kernel.org 4483S: Maintained 4484W: https://linuxtv.org 4485T: git git://linuxtv.org/media_tree.git 4486F: drivers/media/radio/radio-cadet* 4487 4488CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4489L: linux-media@vger.kernel.org 4490S: Orphan 4491T: git git://linuxtv.org/media_tree.git 4492F: Documentation/admin-guide/media/cafe_ccic* 4493F: drivers/media/platform/marvell/ 4494 4495CAIF NETWORK LAYER 4496L: netdev@vger.kernel.org 4497S: Orphan 4498F: Documentation/networking/caif/ 4499F: drivers/net/caif/ 4500F: include/net/caif/ 4501F: include/uapi/linux/caif/ 4502F: net/caif/ 4503 4504CAKE QDISC 4505M: Toke Høiland-Jørgensen <toke@toke.dk> 4506L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4507S: Maintained 4508F: net/sched/sch_cake.c 4509 4510CAN NETWORK DRIVERS 4511M: Wolfgang Grandegger <wg@grandegger.com> 4512M: Marc Kleine-Budde <mkl@pengutronix.de> 4513L: linux-can@vger.kernel.org 4514S: Maintained 4515W: https://github.com/linux-can 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4518F: Documentation/devicetree/bindings/net/can/ 4519F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4520F: drivers/net/can/ 4521F: drivers/phy/phy-can-transceiver.c 4522F: include/linux/can/bittiming.h 4523F: include/linux/can/dev.h 4524F: include/linux/can/length.h 4525F: include/linux/can/platform/ 4526F: include/linux/can/rx-offload.h 4527F: include/uapi/linux/can/error.h 4528F: include/uapi/linux/can/netlink.h 4529F: include/uapi/linux/can/vxcan.h 4530 4531CAN NETWORK LAYER 4532M: Oliver Hartkopp <socketcan@hartkopp.net> 4533M: Marc Kleine-Budde <mkl@pengutronix.de> 4534L: linux-can@vger.kernel.org 4535S: Maintained 4536W: https://github.com/linux-can 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4539F: Documentation/networking/can.rst 4540F: include/linux/can/can-ml.h 4541F: include/linux/can/core.h 4542F: include/linux/can/skb.h 4543F: include/net/netns/can.h 4544F: include/uapi/linux/can.h 4545F: include/uapi/linux/can/bcm.h 4546F: include/uapi/linux/can/gw.h 4547F: include/uapi/linux/can/isotp.h 4548F: include/uapi/linux/can/raw.h 4549F: net/can/ 4550 4551CAN-J1939 NETWORK LAYER 4552M: Robin van der Gracht <robin@protonic.nl> 4553M: Oleksij Rempel <o.rempel@pengutronix.de> 4554R: kernel@pengutronix.de 4555L: linux-can@vger.kernel.org 4556S: Maintained 4557F: Documentation/networking/j1939.rst 4558F: include/uapi/linux/can/j1939.h 4559F: net/can/j1939/ 4560 4561CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4562M: Damien Le Moal <dlemoal@kernel.org> 4563L: linux-riscv@lists.infradead.org 4564L: linux-gpio@vger.kernel.org (pinctrl driver) 4565F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4566F: drivers/pinctrl/pinctrl-k210.c 4567 4568CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-kernel@vger.kernel.org 4571L: linux-riscv@lists.infradead.org 4572S: Maintained 4573F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4574F: drivers/reset/reset-k210.c 4575 4576CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4577M: Damien Le Moal <dlemoal@kernel.org> 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4581F: drivers/soc/canaan/ 4582F: include/soc/canaan/ 4583 4584CAPABILITIES 4585M: Serge Hallyn <serge@hallyn.com> 4586L: linux-security-module@vger.kernel.org 4587S: Supported 4588F: include/linux/capability.h 4589F: include/uapi/linux/capability.h 4590F: kernel/capability.c 4591F: security/commoncap.c 4592 4593CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4594M: Kevin Tsai <ktsai@capellamicro.com> 4595S: Maintained 4596F: drivers/iio/light/cm* 4597 4598CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4599M: Christian Lamparter <chunkeey@googlemail.com> 4600L: linux-wireless@vger.kernel.org 4601S: Maintained 4602W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4603F: drivers/net/wireless/ath/carl9170/ 4604 4605CAVIUM I2C DRIVER 4606M: Robert Richter <rric@kernel.org> 4607S: Odd Fixes 4608W: http://www.marvell.com 4609F: drivers/i2c/busses/i2c-octeon* 4610F: drivers/i2c/busses/i2c-thunderx* 4611 4612CAVIUM LIQUIDIO NETWORK DRIVER 4613M: Derek Chickles <dchickles@marvell.com> 4614M: Satanand Burla <sburla@marvell.com> 4615M: Felix Manlunas <fmanlunas@marvell.com> 4616L: netdev@vger.kernel.org 4617S: Supported 4618W: http://www.marvell.com 4619F: drivers/net/ethernet/cavium/liquidio/ 4620 4621CAVIUM MMC DRIVER 4622M: Robert Richter <rric@kernel.org> 4623S: Odd Fixes 4624W: http://www.marvell.com 4625F: drivers/mmc/host/cavium* 4626 4627CAVIUM OCTEON-TX CRYPTO DRIVER 4628M: George Cherian <gcherian@marvell.com> 4629L: linux-crypto@vger.kernel.org 4630S: Supported 4631W: http://www.marvell.com 4632F: drivers/crypto/cavium/cpt/ 4633 4634CAVIUM THUNDERX2 ARM64 SOC 4635M: Robert Richter <rric@kernel.org> 4636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4637S: Odd Fixes 4638F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4639F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4640 4641CBS/ETF/TAPRIO QDISCS 4642M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4643L: netdev@vger.kernel.org 4644S: Maintained 4645F: net/sched/sch_cbs.c 4646F: net/sched/sch_etf.c 4647F: net/sched/sch_taprio.c 4648 4649CC2520 IEEE-802.15.4 RADIO DRIVER 4650M: Stefan Schmidt <stefan@datenfreihafen.org> 4651L: linux-wpan@vger.kernel.org 4652S: Odd Fixes 4653F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4654F: drivers/net/ieee802154/cc2520.c 4655 4656CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4657M: Gilad Ben-Yossef <gilad@benyossef.com> 4658L: linux-crypto@vger.kernel.org 4659S: Supported 4660W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4661F: drivers/crypto/ccree/ 4662 4663CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4664M: Hadar Gat <hadar.gat@arm.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4669F: drivers/char/hw_random/cctrng.c 4670F: drivers/char/hw_random/cctrng.h 4671 4672CEC FRAMEWORK 4673M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4674L: linux-media@vger.kernel.org 4675S: Supported 4676W: http://linuxtv.org 4677T: git git://linuxtv.org/media_tree.git 4678F: Documentation/ABI/testing/debugfs-cec-error-inj 4679F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4680F: Documentation/driver-api/media/cec-core.rst 4681F: Documentation/userspace-api/media/cec 4682F: drivers/media/cec/ 4683F: drivers/media/rc/keymaps/rc-cec.c 4684F: include/media/cec-notifier.h 4685F: include/media/cec.h 4686F: include/uapi/linux/cec-funcs.h 4687F: include/uapi/linux/cec.h 4688 4689CEC GPIO DRIVER 4690M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4691L: linux-media@vger.kernel.org 4692S: Supported 4693W: http://linuxtv.org 4694T: git git://linuxtv.org/media_tree.git 4695F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4696F: drivers/media/cec/platform/cec-gpio/ 4697 4698CELL BROADBAND ENGINE ARCHITECTURE 4699M: Arnd Bergmann <arnd@arndb.de> 4700L: linuxppc-dev@lists.ozlabs.org 4701S: Supported 4702W: http://www.ibm.com/developerworks/power/cell/ 4703F: arch/powerpc/include/asm/cell*.h 4704F: arch/powerpc/include/asm/spu*.h 4705F: arch/powerpc/include/uapi/asm/spu*.h 4706F: arch/powerpc/platforms/cell/ 4707 4708CELLWISE CW2015 BATTERY DRIVER 4709M: Tobias Schrammm <t.schramm@manjaro.org> 4710S: Maintained 4711F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4712F: drivers/power/supply/cw2015_battery.c 4713 4714CEPH COMMON CODE (LIBCEPH) 4715M: Ilya Dryomov <idryomov@gmail.com> 4716M: Xiubo Li <xiubli@redhat.com> 4717R: Jeff Layton <jlayton@kernel.org> 4718L: ceph-devel@vger.kernel.org 4719S: Supported 4720W: http://ceph.com/ 4721T: git https://github.com/ceph/ceph-client.git 4722F: include/linux/ceph/ 4723F: include/linux/crush/ 4724F: net/ceph/ 4725 4726CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4727M: Xiubo Li <xiubli@redhat.com> 4728M: Ilya Dryomov <idryomov@gmail.com> 4729R: Jeff Layton <jlayton@kernel.org> 4730L: ceph-devel@vger.kernel.org 4731S: Supported 4732W: http://ceph.com/ 4733T: git https://github.com/ceph/ceph-client.git 4734F: Documentation/filesystems/ceph.rst 4735F: fs/ceph/ 4736 4737CERTIFICATE HANDLING 4738M: David Howells <dhowells@redhat.com> 4739M: David Woodhouse <dwmw2@infradead.org> 4740L: keyrings@vger.kernel.org 4741S: Maintained 4742F: Documentation/admin-guide/module-signing.rst 4743F: certs/ 4744F: scripts/sign-file.c 4745F: tools/certs/ 4746 4747CFAG12864B LCD DRIVER 4748M: Miguel Ojeda <ojeda@kernel.org> 4749S: Maintained 4750F: drivers/auxdisplay/cfag12864b.c 4751F: include/linux/cfag12864b.h 4752 4753CFAG12864BFB LCD FRAMEBUFFER DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864bfb.c 4757F: include/linux/cfag12864b.h 4758 4759CHAR and MISC DRIVERS 4760M: Arnd Bergmann <arnd@arndb.de> 4761M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4762S: Supported 4763T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4764F: drivers/char/ 4765F: drivers/misc/ 4766F: include/linux/miscdevice.h 4767X: drivers/char/agp/ 4768X: drivers/char/hw_random/ 4769X: drivers/char/ipmi/ 4770X: drivers/char/random.c 4771X: drivers/char/tpm/ 4772 4773CHECKPATCH 4774M: Andy Whitcroft <apw@canonical.com> 4775M: Joe Perches <joe@perches.com> 4776R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4777R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4778S: Maintained 4779F: scripts/checkpatch.pl 4780 4781CHECKPATCH DOCUMENTATION 4782M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784R: Joe Perches <joe@perches.com> 4785S: Maintained 4786F: Documentation/dev-tools/checkpatch.rst 4787 4788CHINESE DOCUMENTATION 4789M: Alex Shi <alexs@kernel.org> 4790M: Yanteng Si <siyanteng@loongson.cn> 4791S: Maintained 4792F: Documentation/translations/zh_CN/ 4793 4794CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4795M: Peter Chen <peter.chen@kernel.org> 4796L: linux-usb@vger.kernel.org 4797S: Maintained 4798T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4799F: drivers/usb/chipidea/ 4800 4801CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4802M: Hans de Goede <hdegoede@redhat.com> 4803L: linux-input@vger.kernel.org 4804S: Maintained 4805F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4806F: drivers/input/touchscreen/chipone_icn8318.c 4807 4808CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: drivers/input/touchscreen/chipone_icn8505.c 4813 4814CHROME HARDWARE PLATFORM SUPPORT 4815M: Benson Leung <bleung@chromium.org> 4816L: chrome-platform@lists.linux.dev 4817S: Maintained 4818T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4819F: drivers/platform/chrome/ 4820 4821CHROMEOS EC CODEC DRIVER 4822M: Cheng-Yi Chiang <cychiang@chromium.org> 4823M: Tzung-Bi Shih <tzungbi@kernel.org> 4824R: Guenter Roeck <groeck@chromium.org> 4825L: chrome-platform@lists.linux.dev 4826S: Maintained 4827F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4828F: sound/soc/codecs/cros_ec_codec.* 4829 4830CHROMEOS EC SUBDRIVERS 4831M: Benson Leung <bleung@chromium.org> 4832R: Guenter Roeck <groeck@chromium.org> 4833L: chrome-platform@lists.linux.dev 4834S: Maintained 4835F: drivers/power/supply/cros_usbpd-charger.c 4836N: cros_ec 4837N: cros-ec 4838 4839CHROMEOS EC UART DRIVER 4840M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4841R: Benson Leung <bleung@chromium.org> 4842R: Tzung-Bi Shih <tzungbi@kernel.org> 4843S: Maintained 4844F: drivers/platform/chrome/cros_ec_uart.c 4845 4846CHROMEOS EC USB PD NOTIFY DRIVER 4847M: Prashant Malani <pmalani@chromium.org> 4848L: chrome-platform@lists.linux.dev 4849S: Maintained 4850F: drivers/platform/chrome/cros_usbpd_notify.c 4851F: include/linux/platform_data/cros_usbpd_notify.h 4852 4853CHROMEOS EC USB TYPE-C DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_ec_typec.* 4858F: drivers/platform/chrome/cros_typec_switch.c 4859F: drivers/platform/chrome/cros_typec_vdm.* 4860 4861CHROMEOS HPS DRIVER 4862M: Dan Callaghan <dcallagh@chromium.org> 4863R: Sami Kyöstilä <skyostil@chromium.org> 4864S: Maintained 4865F: drivers/platform/chrome/cros_hps_i2c.c 4866 4867CHRONTEL CH7322 CEC DRIVER 4868M: Joe Tessler <jrt@google.com> 4869L: linux-media@vger.kernel.org 4870S: Maintained 4871T: git git://linuxtv.org/media_tree.git 4872F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4873F: drivers/media/cec/i2c/ch7322.c 4874 4875CIRRUS LOGIC AUDIO CODEC DRIVERS 4876M: James Schulman <james.schulman@cirrus.com> 4877M: David Rhodes <david.rhodes@cirrus.com> 4878M: Richard Fitzgerald <rf@opensource.cirrus.com> 4879L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4880L: patches@opensource.cirrus.com 4881S: Maintained 4882F: Documentation/devicetree/bindings/sound/cirrus,cs* 4883F: include/dt-bindings/sound/cs* 4884F: include/sound/cs* 4885F: sound/pci/hda/cs* 4886F: sound/pci/hda/hda_cs_dsp_ctl.* 4887F: sound/soc/codecs/cs* 4888 4889CIRRUS LOGIC DSP FIRMWARE DRIVER 4890M: Simon Trimmer <simont@opensource.cirrus.com> 4891M: Charles Keepax <ckeepax@opensource.cirrus.com> 4892M: Richard Fitzgerald <rf@opensource.cirrus.com> 4893L: patches@opensource.cirrus.com 4894S: Supported 4895W: https://github.com/CirrusLogic/linux-drivers/wiki 4896T: git https://github.com/CirrusLogic/linux-drivers.git 4897F: drivers/firmware/cirrus/* 4898F: include/linux/firmware/cirrus/* 4899 4900CIRRUS LOGIC EP93XX ETHERNET DRIVER 4901M: Hartley Sweeten <hsweeten@visionengravers.com> 4902L: netdev@vger.kernel.org 4903S: Maintained 4904F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4905 4906CIRRUS LOGIC LOCHNAGAR DRIVER 4907M: Charles Keepax <ckeepax@opensource.cirrus.com> 4908M: Richard Fitzgerald <rf@opensource.cirrus.com> 4909L: patches@opensource.cirrus.com 4910S: Supported 4911F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4915F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4916F: Documentation/hwmon/lochnagar.rst 4917F: drivers/clk/clk-lochnagar.c 4918F: drivers/hwmon/lochnagar-hwmon.c 4919F: drivers/mfd/lochnagar-i2c.c 4920F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4921F: drivers/regulator/lochnagar-regulator.c 4922F: include/dt-bindings/clock/lochnagar.h 4923F: include/dt-bindings/pinctrl/lochnagar.h 4924F: include/linux/mfd/lochnagar* 4925F: sound/soc/codecs/lochnagar-sc.c 4926 4927CIRRUS LOGIC MADERA CODEC DRIVERS 4928M: Charles Keepax <ckeepax@opensource.cirrus.com> 4929M: Richard Fitzgerald <rf@opensource.cirrus.com> 4930L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4931L: patches@opensource.cirrus.com 4932S: Supported 4933W: https://github.com/CirrusLogic/linux-drivers/wiki 4934T: git https://github.com/CirrusLogic/linux-drivers.git 4935F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4936F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4937F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4938F: drivers/gpio/gpio-madera* 4939F: drivers/irqchip/irq-madera* 4940F: drivers/mfd/cs47l* 4941F: drivers/mfd/madera* 4942F: drivers/pinctrl/cirrus/* 4943F: include/dt-bindings/sound/madera* 4944F: include/linux/irqchip/irq-madera* 4945F: include/linux/mfd/madera/* 4946F: include/sound/madera* 4947F: sound/soc/codecs/cs47l* 4948F: sound/soc/codecs/madera* 4949 4950CISCO FCOE HBA DRIVER 4951M: Satish Kharat <satishkh@cisco.com> 4952M: Sesidhar Baddela <sebaddel@cisco.com> 4953M: Karan Tilak Kumar <kartilak@cisco.com> 4954L: linux-scsi@vger.kernel.org 4955S: Supported 4956F: drivers/scsi/fnic/ 4957 4958CISCO SCSI HBA DRIVER 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960M: Sesidhar Baddela <sebaddel@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/snic/ 4964 4965CISCO VIC ETHERNET NIC DRIVER 4966M: Christian Benvenuti <benve@cisco.com> 4967M: Satish Kharat <satishkh@cisco.com> 4968S: Supported 4969F: drivers/net/ethernet/cisco/enic/ 4970 4971CISCO VIC LOW LATENCY NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Nelson Escobar <neescoba@cisco.com> 4974S: Supported 4975F: drivers/infiniband/hw/usnic/ 4976 4977CLANG CONTROL FLOW INTEGRITY SUPPORT 4978M: Sami Tolvanen <samitolvanen@google.com> 4979M: Kees Cook <keescook@chromium.org> 4980R: Nathan Chancellor <nathan@kernel.org> 4981R: Nick Desaulniers <ndesaulniers@google.com> 4982L: llvm@lists.linux.dev 4983S: Supported 4984B: https://github.com/ClangBuiltLinux/linux/issues 4985T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4986F: include/linux/cfi.h 4987F: kernel/cfi.c 4988 4989CLANG-FORMAT FILE 4990M: Miguel Ojeda <ojeda@kernel.org> 4991S: Maintained 4992F: .clang-format 4993 4994CLANG/LLVM BUILD SUPPORT 4995M: Nathan Chancellor <nathan@kernel.org> 4996M: Nick Desaulniers <ndesaulniers@google.com> 4997R: Tom Rix <trix@redhat.com> 4998L: llvm@lists.linux.dev 4999S: Supported 5000W: https://clangbuiltlinux.github.io/ 5001B: https://github.com/ClangBuiltLinux/linux/issues 5002C: irc://irc.libera.chat/clangbuiltlinux 5003F: Documentation/kbuild/llvm.rst 5004F: include/linux/compiler-clang.h 5005F: scripts/Makefile.clang 5006F: scripts/clang-tools/ 5007K: \b(?i:clang|llvm)\b 5008 5009CLK API 5010M: Russell King <linux@armlinux.org.uk> 5011L: linux-clk@vger.kernel.org 5012S: Maintained 5013F: include/linux/clk.h 5014 5015CLOCKSOURCE, CLOCKEVENT DRIVERS 5016M: Daniel Lezcano <daniel.lezcano@linaro.org> 5017M: Thomas Gleixner <tglx@linutronix.de> 5018L: linux-kernel@vger.kernel.org 5019S: Supported 5020T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5021F: Documentation/devicetree/bindings/timer/ 5022F: drivers/clocksource/ 5023 5024CMPC ACPI DRIVER 5025M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5026M: Daniel Oliveira Nascimento <don@syst.com.br> 5027L: platform-driver-x86@vger.kernel.org 5028S: Supported 5029F: drivers/platform/x86/classmate-laptop.c 5030 5031COBALT MEDIA DRIVER 5032M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5033L: linux-media@vger.kernel.org 5034S: Supported 5035W: https://linuxtv.org 5036T: git git://linuxtv.org/media_tree.git 5037F: drivers/media/pci/cobalt/ 5038 5039COCCINELLE/Semantic Patches (SmPL) 5040M: Julia Lawall <Julia.Lawall@inria.fr> 5041M: Nicolas Palix <nicolas.palix@imag.fr> 5042L: cocci@inria.fr (moderated for non-subscribers) 5043S: Supported 5044W: https://coccinelle.gitlabpages.inria.fr/website/ 5045T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5046F: Documentation/dev-tools/coccinelle.rst 5047F: scripts/coccicheck 5048F: scripts/coccinelle/ 5049 5050CODA FILE SYSTEM 5051M: Jan Harkes <jaharkes@cs.cmu.edu> 5052M: coda@cs.cmu.edu 5053L: codalist@coda.cs.cmu.edu 5054S: Maintained 5055W: http://www.coda.cs.cmu.edu/ 5056F: Documentation/filesystems/coda.rst 5057F: fs/coda/ 5058F: include/linux/coda*.h 5059F: include/uapi/linux/coda*.h 5060 5061CODA V4L2 MEM2MEM DRIVER 5062M: Philipp Zabel <p.zabel@pengutronix.de> 5063L: linux-media@vger.kernel.org 5064S: Maintained 5065F: Documentation/devicetree/bindings/media/coda.yaml 5066F: drivers/media/platform/chips-media/ 5067 5068CODE OF CONDUCT 5069M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5070S: Supported 5071F: Documentation/process/code-of-conduct-interpretation.rst 5072F: Documentation/process/code-of-conduct.rst 5073 5074COMEDI DRIVERS 5075M: Ian Abbott <abbotti@mev.co.uk> 5076M: H Hartley Sweeten <hsweeten@visionengravers.com> 5077S: Odd Fixes 5078F: drivers/comedi/ 5079F: include/linux/comedi/ 5080F: include/uapi/linux/comedi.h 5081 5082COMMON CLK FRAMEWORK 5083M: Michael Turquette <mturquette@baylibre.com> 5084M: Stephen Boyd <sboyd@kernel.org> 5085L: linux-clk@vger.kernel.org 5086S: Maintained 5087Q: http://patchwork.kernel.org/project/linux-clk/list/ 5088T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5089F: Documentation/devicetree/bindings/clock/ 5090F: drivers/clk/ 5091F: include/dt-bindings/clock/ 5092F: include/linux/clk-pr* 5093F: include/linux/clk/ 5094F: include/linux/of_clk.h 5095X: drivers/clk/clkdev.c 5096 5097COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5098M: Steve French <sfrench@samba.org> 5099R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5100R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5101R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5102R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5103L: linux-cifs@vger.kernel.org 5104L: samba-technical@lists.samba.org (moderated for non-subscribers) 5105S: Supported 5106W: https://wiki.samba.org/index.php/LinuxCIFS 5107T: git git://git.samba.org/sfrench/cifs-2.6.git 5108F: Documentation/admin-guide/cifs/ 5109F: fs/smb/client/ 5110F: fs/smb/common/ 5111F: include/uapi/linux/cifs 5112 5113COMPACTPCI HOTPLUG CORE 5114M: Scott Murray <scott@spiteful.org> 5115L: linux-pci@vger.kernel.org 5116S: Maintained 5117F: drivers/pci/hotplug/cpci_hotplug* 5118 5119COMPACTPCI HOTPLUG GENERIC DRIVER 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpcihp_generic.c 5124 5125COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_zt5550.* 5130 5131COMPAL LAPTOP SUPPORT 5132M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5133L: platform-driver-x86@vger.kernel.org 5134S: Maintained 5135F: drivers/platform/x86/compal-laptop.c 5136 5137COMPILER ATTRIBUTES 5138M: Miguel Ojeda <ojeda@kernel.org> 5139R: Nick Desaulniers <ndesaulniers@google.com> 5140S: Maintained 5141F: include/linux/compiler_attributes.h 5142 5143COMPUTE EXPRESS LINK (CXL) 5144M: Alison Schofield <alison.schofield@intel.com> 5145M: Vishal Verma <vishal.l.verma@intel.com> 5146M: Ira Weiny <ira.weiny@intel.com> 5147M: Ben Widawsky <bwidawsk@kernel.org> 5148M: Dan Williams <dan.j.williams@intel.com> 5149L: linux-cxl@vger.kernel.org 5150S: Maintained 5151F: drivers/cxl/ 5152F: include/uapi/linux/cxl_mem.h 5153 5154COMPUTE EXPRESS LINK PMU (CPMU) 5155M: Jonathan Cameron <jonathan.cameron@huawei.com> 5156L: linux-cxl@vger.kernel.org 5157S: Maintained 5158F: Documentation/admin-guide/perf/cxl.rst 5159F: drivers/perf/cxl_pmu.c 5160 5161CONEXANT ACCESSRUNNER USB DRIVER 5162L: accessrunner-general@lists.sourceforge.net 5163S: Orphan 5164W: http://accessrunner.sourceforge.net/ 5165F: drivers/usb/atm/cxacru.c 5166 5167CONFIGFS 5168M: Joel Becker <jlbec@evilplan.org> 5169M: Christoph Hellwig <hch@lst.de> 5170S: Supported 5171T: git git://git.infradead.org/users/hch/configfs.git 5172F: fs/configfs/ 5173F: include/linux/configfs.h 5174F: samples/configfs/ 5175 5176CONSOLE SUBSYSTEM 5177M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5178S: Supported 5179F: drivers/video/console/ 5180F: include/linux/console* 5181 5182CONTEXT TRACKING 5183M: Frederic Weisbecker <frederic@kernel.org> 5184M: "Paul E. McKenney" <paulmck@kernel.org> 5185S: Maintained 5186F: include/linux/context_tracking* 5187F: kernel/context_tracking.c 5188 5189CONTROL GROUP (CGROUP) 5190M: Tejun Heo <tj@kernel.org> 5191M: Zefan Li <lizefan.x@bytedance.com> 5192M: Johannes Weiner <hannes@cmpxchg.org> 5193L: cgroups@vger.kernel.org 5194S: Maintained 5195T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5196F: Documentation/admin-guide/cgroup-v1/ 5197F: Documentation/admin-guide/cgroup-v2.rst 5198F: include/linux/cgroup* 5199F: kernel/cgroup/ 5200F: tools/testing/selftests/cgroup/ 5201 5202CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5203M: Tejun Heo <tj@kernel.org> 5204M: Josef Bacik <josef@toxicpanda.com> 5205M: Jens Axboe <axboe@kernel.dk> 5206L: cgroups@vger.kernel.org 5207L: linux-block@vger.kernel.org 5208T: git git://git.kernel.dk/linux-block 5209F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5210F: block/bfq-cgroup.c 5211F: block/blk-cgroup.c 5212F: block/blk-iocost.c 5213F: block/blk-iolatency.c 5214F: block/blk-throttle.c 5215F: include/linux/blk-cgroup.h 5216 5217CONTROL GROUP - CPUSET 5218M: Waiman Long <longman@redhat.com> 5219M: Zefan Li <lizefan.x@bytedance.com> 5220L: cgroups@vger.kernel.org 5221S: Maintained 5222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5223F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5224F: include/linux/cpuset.h 5225F: kernel/cgroup/cpuset.c 5226 5227CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5228M: Johannes Weiner <hannes@cmpxchg.org> 5229M: Michal Hocko <mhocko@kernel.org> 5230M: Roman Gushchin <roman.gushchin@linux.dev> 5231M: Shakeel Butt <shakeelb@google.com> 5232R: Muchun Song <muchun.song@linux.dev> 5233L: cgroups@vger.kernel.org 5234L: linux-mm@kvack.org 5235S: Maintained 5236F: mm/memcontrol.c 5237F: mm/swap_cgroup.c 5238F: tools/testing/selftests/cgroup/memcg_protection.m 5239F: tools/testing/selftests/cgroup/test_kmem.c 5240F: tools/testing/selftests/cgroup/test_memcontrol.c 5241 5242CORETEMP HARDWARE MONITORING DRIVER 5243M: Fenghua Yu <fenghua.yu@intel.com> 5244L: linux-hwmon@vger.kernel.org 5245S: Maintained 5246F: Documentation/hwmon/coretemp.rst 5247F: drivers/hwmon/coretemp.c 5248 5249CORSAIR-CPRO HARDWARE MONITOR DRIVER 5250M: Marius Zachmann <mail@mariuszachmann.de> 5251L: linux-hwmon@vger.kernel.org 5252S: Maintained 5253F: drivers/hwmon/corsair-cpro.c 5254 5255CORSAIR-PSU HARDWARE MONITOR DRIVER 5256M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5257L: linux-hwmon@vger.kernel.org 5258S: Maintained 5259F: Documentation/hwmon/corsair-psu.rst 5260F: drivers/hwmon/corsair-psu.c 5261 5262COUNTER SUBSYSTEM 5263M: William Breathitt Gray <william.gray@linaro.org> 5264L: linux-iio@vger.kernel.org 5265S: Maintained 5266T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5267F: Documentation/ABI/testing/sysfs-bus-counter 5268F: Documentation/driver-api/generic-counter.rst 5269F: drivers/counter/ 5270F: include/linux/counter.h 5271F: include/uapi/linux/counter.h 5272F: tools/counter/ 5273 5274CP2615 I2C DRIVER 5275M: Bence Csókás <bence98@sch.bme.hu> 5276S: Maintained 5277F: drivers/i2c/busses/i2c-cp2615.c 5278 5279CPMAC ETHERNET DRIVER 5280M: Florian Fainelli <f.fainelli@gmail.com> 5281L: netdev@vger.kernel.org 5282S: Maintained 5283F: drivers/net/ethernet/ti/cpmac.c 5284 5285CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5286M: Viresh Kumar <viresh.kumar@linaro.org> 5287M: Sudeep Holla <sudeep.holla@arm.com> 5288L: linux-pm@vger.kernel.org 5289S: Maintained 5290W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5291F: drivers/cpufreq/vexpress-spc-cpufreq.c 5292 5293CPU FREQUENCY SCALING FRAMEWORK 5294M: "Rafael J. Wysocki" <rafael@kernel.org> 5295M: Viresh Kumar <viresh.kumar@linaro.org> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298B: https://bugzilla.kernel.org 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5300T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5301F: Documentation/admin-guide/pm/cpufreq.rst 5302F: Documentation/admin-guide/pm/intel_pstate.rst 5303F: Documentation/cpu-freq/ 5304F: Documentation/devicetree/bindings/cpufreq/ 5305F: drivers/cpufreq/ 5306F: include/linux/cpufreq.h 5307F: include/linux/sched/cpufreq.h 5308F: kernel/sched/cpufreq*.c 5309F: tools/testing/selftests/cpufreq/ 5310 5311CPU HOTPLUG 5312M: Thomas Gleixner <tglx@linutronix.de> 5313M: Peter Zijlstra <peterz@infradead.org> 5314L: linux-kernel@vger.kernel.org 5315S: Maintained 5316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5317F: include/linux/cpu.h 5318F: include/linux/cpuhotplug.h 5319F: include/linux/smpboot.h 5320F: kernel/cpu.c 5321F: kernel/smpboot.* 5322 5323CPU IDLE TIME MANAGEMENT FRAMEWORK 5324M: "Rafael J. Wysocki" <rafael@kernel.org> 5325M: Daniel Lezcano <daniel.lezcano@linaro.org> 5326L: linux-pm@vger.kernel.org 5327S: Maintained 5328B: https://bugzilla.kernel.org 5329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5330F: Documentation/admin-guide/pm/cpuidle.rst 5331F: Documentation/driver-api/pm/cpuidle.rst 5332F: drivers/cpuidle/ 5333F: include/linux/cpuidle.h 5334 5335CPU POWER MONITORING SUBSYSTEM 5336M: Thomas Renninger <trenn@suse.com> 5337M: Shuah Khan <shuah@kernel.org> 5338M: Shuah Khan <skhan@linuxfoundation.org> 5339L: linux-pm@vger.kernel.org 5340S: Maintained 5341F: tools/power/cpupower/ 5342 5343CPUID/MSR DRIVER 5344M: "H. Peter Anvin" <hpa@zytor.com> 5345S: Maintained 5346F: arch/x86/kernel/cpuid.c 5347F: arch/x86/kernel/msr.c 5348 5349CPUIDLE DRIVER - ARM BIG LITTLE 5350M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5351M: Daniel Lezcano <daniel.lezcano@linaro.org> 5352L: linux-pm@vger.kernel.org 5353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5354S: Maintained 5355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5356F: drivers/cpuidle/cpuidle-big_little.c 5357 5358CPUIDLE DRIVER - ARM EXYNOS 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360M: Kukjin Kim <kgene@kernel.org> 5361R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5362L: linux-pm@vger.kernel.org 5363L: linux-samsung-soc@vger.kernel.org 5364S: Supported 5365F: arch/arm/mach-exynos/pm.c 5366F: drivers/cpuidle/cpuidle-exynos.c 5367F: include/linux/platform_data/cpuidle-exynos.h 5368 5369CPUIDLE DRIVER - ARM PSCI 5370M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5371M: Sudeep Holla <sudeep.holla@arm.com> 5372L: linux-pm@vger.kernel.org 5373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5374S: Supported 5375F: drivers/cpuidle/cpuidle-psci.c 5376 5377CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5378M: Ulf Hansson <ulf.hansson@linaro.org> 5379L: linux-pm@vger.kernel.org 5380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5381S: Supported 5382F: drivers/cpuidle/cpuidle-psci-domain.c 5383F: drivers/cpuidle/cpuidle-psci.h 5384 5385CPUIDLE DRIVER - DT IDLE PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388S: Supported 5389F: drivers/cpuidle/dt_idle_genpd.c 5390F: drivers/cpuidle/dt_idle_genpd.h 5391 5392CPUIDLE DRIVER - RISC-V SBI 5393M: Anup Patel <anup@brainfault.org> 5394L: linux-pm@vger.kernel.org 5395L: linux-riscv@lists.infradead.org 5396S: Maintained 5397F: drivers/cpuidle/cpuidle-riscv-sbi.c 5398 5399CRAMFS FILESYSTEM 5400M: Nicolas Pitre <nico@fluxnic.net> 5401S: Maintained 5402F: Documentation/filesystems/cramfs.rst 5403F: fs/cramfs/ 5404 5405CREATIVE SB0540 5406M: Bastien Nocera <hadess@hadess.net> 5407L: linux-input@vger.kernel.org 5408S: Maintained 5409F: drivers/hid/hid-creative-sb0540.c 5410 5411CRYPTO API 5412M: Herbert Xu <herbert@gondor.apana.org.au> 5413M: "David S. Miller" <davem@davemloft.net> 5414L: linux-crypto@vger.kernel.org 5415S: Maintained 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5417T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5418F: Documentation/crypto/ 5419F: Documentation/devicetree/bindings/crypto/ 5420F: arch/*/crypto/ 5421F: crypto/ 5422F: drivers/crypto/ 5423F: include/crypto/ 5424F: include/linux/crypto* 5425F: lib/crypto/ 5426 5427CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5428M: Neil Horman <nhorman@tuxdriver.com> 5429L: linux-crypto@vger.kernel.org 5430S: Maintained 5431F: crypto/ansi_cprng.c 5432F: crypto/rng.c 5433 5434CS3308 MEDIA DRIVER 5435M: Hans Verkuil <hverkuil@xs4all.nl> 5436L: linux-media@vger.kernel.org 5437S: Odd Fixes 5438W: http://linuxtv.org 5439T: git git://linuxtv.org/media_tree.git 5440F: drivers/media/i2c/cs3308.c 5441 5442CS5535 Audio ALSA driver 5443M: Jaya Kumar <jayakumar.alsa@gmail.com> 5444S: Maintained 5445F: sound/pci/cs5535audio/ 5446 5447CTU CAN FD DRIVER 5448M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5449M: Ondrej Ille <ondrej.ille@gmail.com> 5450L: linux-can@vger.kernel.org 5451S: Maintained 5452F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5453F: drivers/net/can/ctucanfd/ 5454 5455CW1200 WLAN driver 5456M: Solomon Peachy <pizza@shaftnet.org> 5457S: Maintained 5458F: drivers/net/wireless/st/cw1200/ 5459 5460CX18 VIDEO4LINUX DRIVER 5461M: Andy Walls <awalls@md.metrocast.net> 5462L: linux-media@vger.kernel.org 5463S: Maintained 5464W: https://linuxtv.org 5465T: git git://linuxtv.org/media_tree.git 5466F: drivers/media/pci/cx18/ 5467F: include/uapi/linux/ivtv* 5468 5469CX2341X MPEG ENCODER HELPER MODULE 5470M: Hans Verkuil <hverkuil@xs4all.nl> 5471L: linux-media@vger.kernel.org 5472S: Maintained 5473W: https://linuxtv.org 5474T: git git://linuxtv.org/media_tree.git 5475F: drivers/media/common/cx2341x* 5476F: include/media/drv-intf/cx2341x.h 5477 5478CX24120 MEDIA DRIVER 5479M: Jemma Denson <jdenson@gmail.com> 5480M: Patrick Boettcher <patrick.boettcher@posteo.de> 5481L: linux-media@vger.kernel.org 5482S: Maintained 5483W: https://linuxtv.org 5484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5485F: drivers/media/dvb-frontends/cx24120* 5486 5487CX88 VIDEO4LINUX DRIVER 5488M: Mauro Carvalho Chehab <mchehab@kernel.org> 5489L: linux-media@vger.kernel.org 5490S: Odd fixes 5491W: https://linuxtv.org 5492T: git git://linuxtv.org/media_tree.git 5493F: Documentation/driver-api/media/drivers/cx88* 5494F: drivers/media/pci/cx88/ 5495 5496CXD2820R MEDIA DRIVER 5497M: Antti Palosaari <crope@iki.fi> 5498L: linux-media@vger.kernel.org 5499S: Maintained 5500W: https://linuxtv.org 5501W: http://palosaari.fi/linux/ 5502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5503T: git git://linuxtv.org/anttip/media_tree.git 5504F: drivers/media/dvb-frontends/cxd2820r* 5505 5506CXGB3 ETHERNET DRIVER (CXGB3) 5507M: Raju Rangoju <rajur@chelsio.com> 5508L: netdev@vger.kernel.org 5509S: Supported 5510W: http://www.chelsio.com 5511F: drivers/net/ethernet/chelsio/cxgb3/ 5512 5513CXGB3 ISCSI DRIVER (CXGB3I) 5514M: Varun Prakash <varun@chelsio.com> 5515L: linux-scsi@vger.kernel.org 5516S: Supported 5517W: http://www.chelsio.com 5518F: drivers/scsi/cxgbi/cxgb3i 5519 5520CXGB4 CRYPTO DRIVER (chcr) 5521M: Ayush Sawal <ayush.sawal@chelsio.com> 5522L: linux-crypto@vger.kernel.org 5523S: Supported 5524W: http://www.chelsio.com 5525F: drivers/crypto/chelsio 5526 5527CXGB4 ETHERNET DRIVER (CXGB4) 5528M: Raju Rangoju <rajur@chelsio.com> 5529L: netdev@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/net/ethernet/chelsio/cxgb4/ 5533 5534CXGB4 INLINE CRYPTO DRIVER 5535M: Ayush Sawal <ayush.sawal@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/inline_crypto/ 5540 5541CXGB4 ISCSI DRIVER (CXGB4I) 5542M: Varun Prakash <varun@chelsio.com> 5543L: linux-scsi@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/scsi/cxgbi/cxgb4i 5547 5548CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5549M: Potnuri Bharat Teja <bharat@chelsio.com> 5550L: linux-rdma@vger.kernel.org 5551S: Supported 5552W: http://www.openfabrics.org 5553F: drivers/infiniband/hw/cxgb4/ 5554F: include/uapi/rdma/cxgb4-abi.h 5555 5556CXGB4VF ETHERNET DRIVER (CXGB4VF) 5557M: Raju Rangoju <rajur@chelsio.com> 5558L: netdev@vger.kernel.org 5559S: Supported 5560W: http://www.chelsio.com 5561F: drivers/net/ethernet/chelsio/cxgb4vf/ 5562 5563CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5564M: Frederic Barrat <fbarrat@linux.ibm.com> 5565M: Andrew Donnellan <ajd@linux.ibm.com> 5566L: linuxppc-dev@lists.ozlabs.org 5567S: Supported 5568F: Documentation/ABI/testing/sysfs-class-cxl 5569F: Documentation/powerpc/cxl.rst 5570F: arch/powerpc/platforms/powernv/pci-cxl.c 5571F: drivers/misc/cxl/ 5572F: include/misc/cxl* 5573F: include/uapi/misc/cxl.h 5574 5575CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5576M: Manoj N. Kumar <manoj@linux.ibm.com> 5577M: Matthew R. Ochs <mrochs@linux.ibm.com> 5578M: Uma Krishnan <ukrishn@linux.ibm.com> 5579L: linux-scsi@vger.kernel.org 5580S: Supported 5581F: Documentation/powerpc/cxlflash.rst 5582F: drivers/scsi/cxlflash/ 5583F: include/uapi/scsi/cxlflash_ioctl.h 5584 5585CYBERPRO FB DRIVER 5586M: Russell King <linux@armlinux.org.uk> 5587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5588S: Maintained 5589W: http://www.armlinux.org.uk/ 5590F: drivers/video/fbdev/cyber2000fb.* 5591 5592CYCLADES PC300 DRIVER 5593S: Orphan 5594F: drivers/net/wan/pc300* 5595 5596CYPRESS CY8C95X0 PINCTRL DRIVER 5597M: Patrick Rudolph <patrick.rudolph@9elements.com> 5598L: linux-gpio@vger.kernel.org 5599S: Maintained 5600F: drivers/pinctrl/pinctrl-cy8c95x0.c 5601 5602CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5603M: Linus Walleij <linus.walleij@linaro.org> 5604L: linux-input@vger.kernel.org 5605S: Maintained 5606F: drivers/input/touchscreen/cy8ctma140.c 5607 5608CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5609M: Yassine Oudjana <y.oudjana@protonmail.com> 5610L: linux-input@vger.kernel.org 5611S: Maintained 5612F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5613F: drivers/input/keyboard/cypress-sf.c 5614 5615CYPRESS_FIRMWARE MEDIA DRIVER 5616M: Antti Palosaari <crope@iki.fi> 5617L: linux-media@vger.kernel.org 5618S: Maintained 5619W: https://linuxtv.org 5620W: http://palosaari.fi/linux/ 5621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5622T: git git://linuxtv.org/anttip/media_tree.git 5623F: drivers/media/common/cypress_firmware* 5624 5625CYTTSP TOUCHSCREEN DRIVER 5626M: Linus Walleij <linus.walleij@linaro.org> 5627L: linux-input@vger.kernel.org 5628S: Maintained 5629F: drivers/input/touchscreen/cyttsp* 5630 5631D-LINK DIR-685 TOUCHKEYS DRIVER 5632M: Linus Walleij <linus.walleij@linaro.org> 5633L: linux-input@vger.kernel.org 5634S: Supported 5635F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5636 5637DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5638M: Joshua Kinard <kumba@gentoo.org> 5639S: Maintained 5640F: drivers/rtc/rtc-ds1685.c 5641F: include/linux/rtc/ds1685.h 5642 5643DAMA SLAVE for AX.25 5644M: Joerg Reuter <jreuter@yaina.de> 5645L: linux-hams@vger.kernel.org 5646S: Maintained 5647W: http://yaina.de/jreuter/ 5648W: http://www.qsl.net/dl1bke/ 5649F: net/ax25/af_ax25.c 5650F: net/ax25/ax25_dev.c 5651F: net/ax25/ax25_ds_* 5652F: net/ax25/ax25_in.c 5653F: net/ax25/ax25_out.c 5654F: net/ax25/ax25_timer.c 5655F: net/ax25/sysctl_net_ax25.c 5656 5657DATA ACCESS MONITOR 5658M: SeongJae Park <sj@kernel.org> 5659L: damon@lists.linux.dev 5660L: linux-mm@kvack.org 5661S: Maintained 5662W: https://damonitor.github.io 5663P: Documentation/mm/damon/maintainer-profile.rst 5664T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5665T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5666T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5667F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5668F: Documentation/admin-guide/mm/damon/ 5669F: Documentation/mm/damon/ 5670F: include/linux/damon.h 5671F: include/trace/events/damon.h 5672F: mm/damon/ 5673F: tools/testing/selftests/damon/ 5674 5675DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5676L: netdev@vger.kernel.org 5677S: Orphan 5678F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5679F: drivers/net/ethernet/dec/tulip/dmfe.c 5680 5681DC390/AM53C974 SCSI driver 5682M: Hannes Reinecke <hare@suse.com> 5683L: linux-scsi@vger.kernel.org 5684S: Maintained 5685F: drivers/scsi/am53c974.c 5686 5687DC395x SCSI driver 5688M: Oliver Neukum <oliver@neukum.org> 5689M: Ali Akcaagac <aliakc@web.de> 5690M: Jamie Lenehan <lenehan@twibble.org> 5691S: Maintained 5692F: Documentation/scsi/dc395x.rst 5693F: drivers/scsi/dc395x.* 5694 5695DCCP PROTOCOL 5696L: dccp@vger.kernel.org 5697S: Orphan 5698W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5699F: include/linux/dccp.h 5700F: include/linux/tfrc.h 5701F: include/uapi/linux/dccp.h 5702F: net/dccp/ 5703 5704DEBUGOBJECTS: 5705M: Thomas Gleixner <tglx@linutronix.de> 5706L: linux-kernel@vger.kernel.org 5707S: Maintained 5708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5709F: include/linux/debugobjects.h 5710F: lib/debugobjects.c 5711 5712DECSTATION PLATFORM SUPPORT 5713M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5714L: linux-mips@vger.kernel.org 5715S: Maintained 5716W: http://www.linux-mips.org/wiki/DECstation 5717F: arch/mips/dec/ 5718F: arch/mips/include/asm/dec/ 5719F: arch/mips/include/asm/mach-dec/ 5720 5721DEFXX FDDI NETWORK DRIVER 5722M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5723S: Maintained 5724F: drivers/net/fddi/defxx.* 5725 5726DEFZA FDDI NETWORK DRIVER 5727M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5728S: Maintained 5729F: drivers/net/fddi/defza.* 5730 5731DEINTERLACE DRIVERS FOR ALLWINNER H3 5732M: Jernej Skrabec <jernej.skrabec@gmail.com> 5733L: linux-media@vger.kernel.org 5734S: Maintained 5735T: git git://linuxtv.org/media_tree.git 5736F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5737F: drivers/media/platform/sunxi/sun8i-di/ 5738 5739DELL LAPTOP DRIVER 5740M: Matthew Garrett <mjg59@srcf.ucam.org> 5741M: Pali Rohár <pali@kernel.org> 5742L: platform-driver-x86@vger.kernel.org 5743S: Maintained 5744F: drivers/platform/x86/dell/dell-laptop.c 5745 5746DELL LAPTOP FREEFALL DRIVER 5747M: Pali Rohár <pali@kernel.org> 5748S: Maintained 5749F: drivers/platform/x86/dell/dell-smo8800.c 5750 5751DELL LAPTOP RBTN DRIVER 5752M: Pali Rohár <pali@kernel.org> 5753S: Maintained 5754F: drivers/platform/x86/dell/dell-rbtn.* 5755 5756DELL LAPTOP SMM DRIVER 5757M: Pali Rohár <pali@kernel.org> 5758S: Maintained 5759F: Documentation/ABI/obsolete/procfs-i8k 5760F: drivers/hwmon/dell-smm-hwmon.c 5761F: include/uapi/linux/i8k.h 5762 5763DELL REMOTE BIOS UPDATE DRIVER 5764M: Stuart Hayes <stuart.w.hayes@gmail.com> 5765L: platform-driver-x86@vger.kernel.org 5766S: Maintained 5767F: drivers/platform/x86/dell/dell_rbu.c 5768 5769DELL SMBIOS DRIVER 5770M: Pali Rohár <pali@kernel.org> 5771L: Dell.Client.Kernel@dell.com 5772L: platform-driver-x86@vger.kernel.org 5773S: Maintained 5774F: drivers/platform/x86/dell/dell-smbios.* 5775 5776DELL SMBIOS SMM DRIVER 5777L: Dell.Client.Kernel@dell.com 5778L: platform-driver-x86@vger.kernel.org 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smbios-smm.c 5781 5782DELL SMBIOS WMI DRIVER 5783L: Dell.Client.Kernel@dell.com 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-smbios-wmi.c 5787F: tools/wmi/dell-smbios-example.c 5788 5789DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5790M: Stuart Hayes <stuart.w.hayes@gmail.com> 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: Documentation/driver-api/dcdbas.rst 5794F: drivers/platform/x86/dell/dcdbas.* 5795 5796DELL WMI DDV DRIVER 5797M: Armin Wolf <W_Armin@gmx.de> 5798S: Maintained 5799F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5800F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5801F: Documentation/wmi/devices/dell-wmi-ddv.rst 5802F: drivers/platform/x86/dell/dell-wmi-ddv.c 5803 5804DELL WMI DESCRIPTOR DRIVER 5805L: Dell.Client.Kernel@dell.com 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5808 5809DELL WMI HARDWARE PRIVACY SUPPORT 5810M: Perry Yuan <Perry.Yuan@dell.com> 5811L: Dell.Client.Kernel@dell.com 5812L: platform-driver-x86@vger.kernel.org 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-wmi-privacy.c 5815 5816DELL WMI NOTIFICATIONS DRIVER 5817M: Matthew Garrett <mjg59@srcf.ucam.org> 5818M: Pali Rohár <pali@kernel.org> 5819S: Maintained 5820F: drivers/platform/x86/dell/dell-wmi-base.c 5821 5822DELL WMI SYSMAN DRIVER 5823M: Prasanth Ksr <prasanth.ksr@dell.com> 5824L: Dell.Client.Kernel@dell.com 5825L: platform-driver-x86@vger.kernel.org 5826S: Maintained 5827F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5828F: drivers/platform/x86/dell/dell-wmi-sysman/ 5829 5830DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5831M: Zev Weiss <zev@bewilderbeest.net> 5832L: linux-hwmon@vger.kernel.org 5833S: Maintained 5834F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5835 5836DELTA DPS920AB PSU DRIVER 5837M: Robert Marko <robert.marko@sartura.hr> 5838L: linux-hwmon@vger.kernel.org 5839S: Maintained 5840F: Documentation/hwmon/dps920ab.rst 5841F: drivers/hwmon/pmbus/dps920ab.c 5842 5843DELTA NETWORKS TN48M CPLD DRIVERS 5844M: Robert Marko <robert.marko@sartura.hr> 5845S: Maintained 5846F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5847F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5848F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5849F: drivers/gpio/gpio-tn48m.c 5850F: include/dt-bindings/reset/delta,tn48m-reset.h 5851 5852DELTA ST MEDIA DRIVER 5853M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5854L: linux-media@vger.kernel.org 5855S: Supported 5856W: https://linuxtv.org 5857T: git git://linuxtv.org/media_tree.git 5858F: drivers/media/platform/st/sti/delta 5859 5860DENALI NAND DRIVER 5861L: linux-mtd@lists.infradead.org 5862S: Orphan 5863F: drivers/mtd/nand/raw/denali* 5864 5865DESIGNWARE EDMA CORE IP DRIVER 5866M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5867R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5868R: Serge Semin <fancer.lancer@gmail.com> 5869L: dmaengine@vger.kernel.org 5870S: Maintained 5871F: drivers/dma/dw-edma/ 5872F: include/linux/dma/edma.h 5873 5874DESIGNWARE USB2 DRD IP DRIVER 5875M: Minas Harutyunyan <hminas@synopsys.com> 5876L: linux-usb@vger.kernel.org 5877S: Maintained 5878T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5879F: drivers/usb/dwc2/ 5880 5881DESIGNWARE USB3 DRD IP DRIVER 5882M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885F: drivers/usb/dwc3/ 5886 5887DESIGNWARE XDATA IP DRIVER 5888M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5889L: linux-pci@vger.kernel.org 5890S: Maintained 5891F: Documentation/misc-devices/dw-xdata-pcie.rst 5892F: drivers/misc/dw-xdata-pcie.c 5893 5894DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5895M: Andreas Klinger <ak@it-klinger.de> 5896L: linux-iio@vger.kernel.org 5897S: Maintained 5898F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5899F: drivers/iio/proximity/srf*.c 5900 5901DEVICE COREDUMP (DEV_COREDUMP) 5902M: Johannes Berg <johannes@sipsolutions.net> 5903L: linux-kernel@vger.kernel.org 5904S: Maintained 5905F: drivers/base/devcoredump.c 5906F: include/linux/devcoredump.h 5907 5908DEVICE DEPENDENCY HELPER SCRIPT 5909M: Saravana Kannan <saravanak@google.com> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: scripts/dev-needs.sh 5913 5914DEVICE DIRECT ACCESS (DAX) 5915M: Dan Williams <dan.j.williams@intel.com> 5916M: Vishal Verma <vishal.l.verma@intel.com> 5917M: Dave Jiang <dave.jiang@intel.com> 5918L: nvdimm@lists.linux.dev 5919L: linux-cxl@vger.kernel.org 5920S: Supported 5921F: drivers/dax/ 5922 5923DEVICE FREQUENCY (DEVFREQ) 5924M: MyungJoo Ham <myungjoo.ham@samsung.com> 5925M: Kyungmin Park <kyungmin.park@samsung.com> 5926M: Chanwoo Choi <cw00.choi@samsung.com> 5927L: linux-pm@vger.kernel.org 5928S: Maintained 5929T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5930F: Documentation/devicetree/bindings/devfreq/ 5931F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5932F: drivers/devfreq/ 5933F: include/linux/devfreq.h 5934F: include/trace/events/devfreq.h 5935 5936DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5937M: Chanwoo Choi <cw00.choi@samsung.com> 5938L: linux-pm@vger.kernel.org 5939S: Supported 5940T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5941F: Documentation/devicetree/bindings/devfreq/event/ 5942F: drivers/devfreq/devfreq-event.c 5943F: drivers/devfreq/event/ 5944F: include/dt-bindings/pmu/exynos_ppmu.h 5945F: include/linux/devfreq-event.h 5946 5947DEVICE RESOURCE MANAGEMENT HELPERS 5948M: Hans de Goede <hdegoede@redhat.com> 5949R: Matti Vaittinen <mazziesaccount@gmail.com> 5950S: Maintained 5951F: include/linux/devm-helpers.h 5952 5953DEVICE-MAPPER (LVM) 5954M: Alasdair Kergon <agk@redhat.com> 5955M: Mike Snitzer <snitzer@kernel.org> 5956M: dm-devel@redhat.com 5957L: dm-devel@redhat.com 5958S: Maintained 5959W: http://sources.redhat.com/dm 5960Q: http://patchwork.kernel.org/project/dm-devel/list/ 5961T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5962T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5963F: Documentation/admin-guide/device-mapper/ 5964F: drivers/md/Kconfig 5965F: drivers/md/Makefile 5966F: drivers/md/dm* 5967F: drivers/md/persistent-data/ 5968F: include/linux/device-mapper.h 5969F: include/linux/dm-*.h 5970F: include/uapi/linux/dm-*.h 5971 5972DEVLINK 5973M: Jiri Pirko <jiri@resnulli.us> 5974L: netdev@vger.kernel.org 5975S: Supported 5976F: Documentation/networking/devlink 5977F: include/net/devlink.h 5978F: include/uapi/linux/devlink.h 5979F: net/devlink/ 5980 5981DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5982M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5983L: kernel@dh-electronics.com 5984S: Maintained 5985F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5986F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5987 5988DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5989M: Marek Vasut <marex@denx.de> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5993F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5994 5995DIALOG SEMICONDUCTOR DRIVERS 5996M: Support Opensource <support.opensource@diasemi.com> 5997S: Supported 5998W: http://www.dialog-semiconductor.com/products 5999F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6000F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6001F: Documentation/devicetree/bindings/mfd/da90*.txt 6002F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6003F: Documentation/devicetree/bindings/regulator/da92*.txt 6004F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6005F: Documentation/devicetree/bindings/regulator/slg51000.txt 6006F: Documentation/devicetree/bindings/sound/da[79]*.txt 6007F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6008F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6009F: Documentation/hwmon/da90??.rst 6010F: drivers/gpio/gpio-da90??.c 6011F: drivers/hwmon/da90??-hwmon.c 6012F: drivers/iio/adc/da91??-*.c 6013F: drivers/input/misc/da72??.[ch] 6014F: drivers/input/misc/da90??_onkey.c 6015F: drivers/input/touchscreen/da9052_tsi.c 6016F: drivers/leds/leds-da90??.c 6017F: drivers/mfd/da903x.c 6018F: drivers/mfd/da90??-*.c 6019F: drivers/mfd/da91??-*.c 6020F: drivers/pinctrl/pinctrl-da90??.c 6021F: drivers/power/supply/da9052-battery.c 6022F: drivers/power/supply/da91??-*.c 6023F: drivers/regulator/da9???-regulator.[ch] 6024F: drivers/regulator/slg51000-regulator.[ch] 6025F: drivers/rtc/rtc-da90??.c 6026F: drivers/thermal/da90??-thermal.c 6027F: drivers/video/backlight/da90??_bl.c 6028F: drivers/watchdog/da90??_wdt.c 6029F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6030F: include/linux/mfd/da903x.h 6031F: include/linux/mfd/da9052/ 6032F: include/linux/mfd/da9055/ 6033F: include/linux/mfd/da9062/ 6034F: include/linux/mfd/da9063/ 6035F: include/linux/mfd/da9150/ 6036F: include/linux/regulator/da9211.h 6037F: include/sound/da[79]*.h 6038F: sound/soc/codecs/da[79]*.[ch] 6039 6040DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6041M: William Breathitt Gray <william.gray@linaro.org> 6042L: linux-gpio@vger.kernel.org 6043S: Maintained 6044F: drivers/gpio/gpio-gpio-mm.c 6045 6046DIOLAN U2C-12 I2C DRIVER 6047M: Guenter Roeck <linux@roeck-us.net> 6048L: linux-i2c@vger.kernel.org 6049S: Maintained 6050F: drivers/i2c/busses/i2c-diolan-u2c.c 6051 6052DIRECTORY NOTIFICATION (DNOTIFY) 6053M: Jan Kara <jack@suse.cz> 6054R: Amir Goldstein <amir73il@gmail.com> 6055L: linux-fsdevel@vger.kernel.org 6056S: Maintained 6057F: Documentation/filesystems/dnotify.rst 6058F: fs/notify/dnotify/ 6059F: include/linux/dnotify.h 6060 6061DISK GEOMETRY AND PARTITION HANDLING 6062M: Andries Brouwer <aeb@cwi.nl> 6063S: Maintained 6064W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6065W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6066W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6067 6068DISKQUOTA 6069M: Jan Kara <jack@suse.com> 6070S: Maintained 6071F: Documentation/filesystems/quota.rst 6072F: fs/quota/ 6073F: include/linux/quota*.h 6074F: include/uapi/linux/quota*.h 6075 6076DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6077M: Bernie Thompson <bernie@plugable.com> 6078L: linux-fbdev@vger.kernel.org 6079S: Maintained 6080W: http://plugable.com/category/projects/udlfb/ 6081F: Documentation/fb/udlfb.rst 6082F: drivers/video/fbdev/udlfb.c 6083F: include/video/udlfb.h 6084 6085DISTRIBUTED LOCK MANAGER (DLM) 6086M: Christine Caulfield <ccaulfie@redhat.com> 6087M: David Teigland <teigland@redhat.com> 6088L: cluster-devel@redhat.com 6089S: Supported 6090W: http://sources.redhat.com/cluster/ 6091T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6092F: fs/dlm/ 6093 6094DMA BUFFER SHARING FRAMEWORK 6095M: Sumit Semwal <sumit.semwal@linaro.org> 6096M: Christian König <christian.koenig@amd.com> 6097L: linux-media@vger.kernel.org 6098L: dri-devel@lists.freedesktop.org 6099L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6100S: Maintained 6101T: git git://anongit.freedesktop.org/drm/drm-misc 6102F: Documentation/driver-api/dma-buf.rst 6103F: drivers/dma-buf/ 6104F: include/linux/*fence.h 6105F: include/linux/dma-buf.h 6106F: include/linux/dma-resv.h 6107K: \bdma_(?:buf|fence|resv)\b 6108 6109DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6110M: Vinod Koul <vkoul@kernel.org> 6111L: dmaengine@vger.kernel.org 6112S: Maintained 6113Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6114T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6115F: Documentation/devicetree/bindings/dma/ 6116F: Documentation/driver-api/dmaengine/ 6117F: drivers/dma/ 6118F: include/dt-bindings/dma/ 6119F: include/linux/dma/ 6120F: include/linux/dmaengine.h 6121F: include/linux/of_dma.h 6122 6123DMA MAPPING BENCHMARK 6124M: Xiang Chen <chenxiang66@hisilicon.com> 6125L: iommu@lists.linux.dev 6126F: kernel/dma/map_benchmark.c 6127F: tools/testing/selftests/dma/ 6128 6129DMA MAPPING HELPERS 6130M: Christoph Hellwig <hch@lst.de> 6131M: Marek Szyprowski <m.szyprowski@samsung.com> 6132R: Robin Murphy <robin.murphy@arm.com> 6133L: iommu@lists.linux.dev 6134S: Supported 6135W: http://git.infradead.org/users/hch/dma-mapping.git 6136T: git git://git.infradead.org/users/hch/dma-mapping.git 6137F: include/asm-generic/dma-mapping.h 6138F: include/linux/dma-direct.h 6139F: include/linux/dma-map-ops.h 6140F: include/linux/dma-mapping.h 6141F: include/linux/swiotlb.h 6142F: kernel/dma/ 6143 6144DMA-BUF HEAPS FRAMEWORK 6145M: Sumit Semwal <sumit.semwal@linaro.org> 6146R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6147R: Liam Mark <lmark@codeaurora.org> 6148R: Laura Abbott <labbott@redhat.com> 6149R: Brian Starkey <Brian.Starkey@arm.com> 6150R: John Stultz <jstultz@google.com> 6151L: linux-media@vger.kernel.org 6152L: dri-devel@lists.freedesktop.org 6153L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6154S: Maintained 6155T: git git://anongit.freedesktop.org/drm/drm-misc 6156F: drivers/dma-buf/dma-heap.c 6157F: drivers/dma-buf/heaps/* 6158F: include/linux/dma-heap.h 6159F: include/uapi/linux/dma-heap.h 6160 6161DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6162M: Lukasz Luba <lukasz.luba@arm.com> 6163L: linux-pm@vger.kernel.org 6164L: linux-samsung-soc@vger.kernel.org 6165S: Maintained 6166F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6167F: drivers/memory/samsung/exynos5422-dmc.c 6168 6169DME1737 HARDWARE MONITOR DRIVER 6170M: Juerg Haefliger <juergh@proton.me> 6171L: linux-hwmon@vger.kernel.org 6172S: Maintained 6173F: Documentation/hwmon/dme1737.rst 6174F: drivers/hwmon/dme1737.c 6175 6176DMI/SMBIOS SUPPORT 6177M: Jean Delvare <jdelvare@suse.com> 6178S: Maintained 6179T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6180F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6181F: drivers/firmware/dmi-id.c 6182F: drivers/firmware/dmi_scan.c 6183F: include/linux/dmi.h 6184 6185DOCUMENTATION 6186M: Jonathan Corbet <corbet@lwn.net> 6187L: linux-doc@vger.kernel.org 6188S: Maintained 6189P: Documentation/doc-guide/maintainer-profile.rst 6190T: git git://git.lwn.net/linux.git docs-next 6191F: Documentation/ 6192F: scripts/documentation-file-ref-check 6193F: scripts/kernel-doc 6194F: scripts/sphinx-pre-install 6195X: Documentation/ABI/ 6196X: Documentation/admin-guide/media/ 6197X: Documentation/devicetree/ 6198X: Documentation/driver-api/media/ 6199X: Documentation/firmware-guide/acpi/ 6200X: Documentation/i2c/ 6201X: Documentation/netlink/ 6202X: Documentation/power/ 6203X: Documentation/spi/ 6204X: Documentation/userspace-api/media/ 6205 6206DOCUMENTATION PROCESS 6207M: Jonathan Corbet <corbet@lwn.net> 6208L: workflows@vger.kernel.org 6209S: Maintained 6210F: Documentation/process/ 6211 6212DOCUMENTATION REPORTING ISSUES 6213M: Thorsten Leemhuis <linux@leemhuis.info> 6214L: linux-doc@vger.kernel.org 6215S: Maintained 6216F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6217F: Documentation/admin-guide/reporting-issues.rst 6218 6219DOCUMENTATION SCRIPTS 6220M: Mauro Carvalho Chehab <mchehab@kernel.org> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/sphinx/parse-headers.pl 6224F: scripts/documentation-file-ref-check 6225F: scripts/sphinx-pre-install 6226 6227DOCUMENTATION/ITALIAN 6228M: Federico Vaga <federico.vaga@vaga.pv.it> 6229L: linux-doc@vger.kernel.org 6230S: Maintained 6231F: Documentation/translations/it_IT 6232 6233DOCUMENTATION/JAPANESE 6234R: Akira Yokosawa <akiyks@gmail.com> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/ja_JP 6238 6239DONGWOON DW9714 LENS VOICE COIL DRIVER 6240M: Sakari Ailus <sakari.ailus@linux.intel.com> 6241L: linux-media@vger.kernel.org 6242S: Maintained 6243T: git git://linuxtv.org/media_tree.git 6244F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6245F: drivers/media/i2c/dw9714.c 6246 6247DONGWOON DW9768 LENS VOICE COIL DRIVER 6248L: linux-media@vger.kernel.org 6249S: Orphan 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6252F: drivers/media/i2c/dw9768.c 6253 6254DONGWOON DW9807 LENS VOICE COIL DRIVER 6255M: Sakari Ailus <sakari.ailus@linux.intel.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6260F: drivers/media/i2c/dw9807-vcm.c 6261 6262DOUBLETALK DRIVER 6263M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6264L: blinux-list@redhat.com 6265S: Maintained 6266F: drivers/char/dtlk.c 6267F: include/linux/dtlk.h 6268 6269DPAA2 DATAPATH I/O (DPIO) DRIVER 6270M: Roy Pledge <Roy.Pledge@nxp.com> 6271L: linux-kernel@vger.kernel.org 6272S: Maintained 6273F: drivers/soc/fsl/dpio 6274 6275DPAA2 ETHERNET DRIVER 6276M: Ioana Ciornei <ioana.ciornei@nxp.com> 6277L: netdev@vger.kernel.org 6278S: Maintained 6279F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6280F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6281F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6282F: drivers/net/ethernet/freescale/dpaa2/Makefile 6283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6284F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6286F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6287F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6288F: drivers/net/ethernet/freescale/dpaa2/dpni* 6289 6290DPAA2 ETHERNET SWITCH DRIVER 6291M: Ioana Ciornei <ioana.ciornei@nxp.com> 6292L: netdev@vger.kernel.org 6293S: Maintained 6294F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6296F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6297 6298DRBD DRIVER 6299M: Philipp Reisner <philipp.reisner@linbit.com> 6300M: Lars Ellenberg <lars.ellenberg@linbit.com> 6301M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6302L: drbd-dev@lists.linbit.com 6303S: Supported 6304W: http://www.drbd.org 6305T: git git://git.linbit.com/linux-drbd.git 6306T: git git://git.linbit.com/drbd-8.4.git 6307F: Documentation/admin-guide/blockdev/ 6308F: drivers/block/drbd/ 6309F: include/linux/drbd* 6310F: lib/lru_cache.c 6311 6312DRIVER COMPONENT FRAMEWORK 6313L: dri-devel@lists.freedesktop.org 6314F: drivers/base/component.c 6315F: include/linux/component.h 6316 6317DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6318M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6319R: "Rafael J. Wysocki" <rafael@kernel.org> 6320S: Supported 6321T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6322F: Documentation/core-api/kobject.rst 6323F: drivers/base/ 6324F: fs/debugfs/ 6325F: fs/sysfs/ 6326F: include/linux/debugfs.h 6327F: include/linux/fwnode.h 6328F: include/linux/kobj* 6329F: include/linux/property.h 6330F: lib/kobj* 6331 6332DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6333M: Nishanth Menon <nm@ti.com> 6334L: linux-pm@vger.kernel.org 6335S: Maintained 6336F: drivers/soc/ti/smartreflex.c 6337F: include/linux/power/smartreflex.h 6338 6339DRM ACCEL DRIVERS FOR INTEL VPU 6340M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6341M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6342L: dri-devel@lists.freedesktop.org 6343S: Supported 6344T: git git://anongit.freedesktop.org/drm/drm-misc 6345F: drivers/accel/ivpu/ 6346F: include/uapi/drm/ivpu_accel.h 6347 6348DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6349M: Oded Gabbay <ogabbay@kernel.org> 6350L: dri-devel@lists.freedesktop.org 6351S: Maintained 6352C: irc://irc.oftc.net/dri-devel 6353T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6354F: Documentation/accel/ 6355F: drivers/accel/ 6356F: include/drm/drm_accel.h 6357 6358DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6359M: Maxime Ripard <mripard@kernel.org> 6360M: Chen-Yu Tsai <wens@csie.org> 6361R: Jernej Skrabec <jernej.skrabec@gmail.com> 6362L: dri-devel@lists.freedesktop.org 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: drivers/gpu/drm/sun4i/sun8i* 6366 6367DRM DRIVER FOR ARM PL111 CLCD 6368M: Emma Anholt <emma@anholt.net> 6369S: Supported 6370T: git git://anongit.freedesktop.org/drm/drm-misc 6371F: drivers/gpu/drm/pl111/ 6372 6373DRM DRIVER FOR ARM VERSATILE TFT PANELS 6374M: Linus Walleij <linus.walleij@linaro.org> 6375S: Maintained 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6378F: drivers/gpu/drm/panel/panel-arm-versatile.c 6379 6380DRM DRIVER FOR ASPEED BMC GFX 6381M: Joel Stanley <joel@jms.id.au> 6382L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6386F: drivers/gpu/drm/aspeed/ 6387 6388DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6389M: Dave Airlie <airlied@redhat.com> 6390R: Thomas Zimmermann <tzimmermann@suse.de> 6391L: dri-devel@lists.freedesktop.org 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: drivers/gpu/drm/ast/ 6395 6396DRM DRIVER FOR BOCHS VIRTUAL GPU 6397M: Gerd Hoffmann <kraxel@redhat.com> 6398L: virtualization@lists.linux-foundation.org 6399S: Maintained 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/tiny/bochs.c 6402 6403DRM DRIVER FOR BOE HIMAX8279D PANELS 6404M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6405S: Maintained 6406F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6407F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6408 6409DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6410M: Jagan Teki <jagan@amarulasolutions.com> 6411S: Maintained 6412F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6413F: drivers/gpu/drm/bridge/chipone-icn6211.c 6414 6415DRM DRIVER FOR EBBG FT8719 PANEL 6416M: Joel Selvaraj <jo@jsfamily.in> 6417S: Maintained 6418T: git git://anongit.freedesktop.org/drm/drm-misc 6419F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6420F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6421 6422DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6423M: Linus Walleij <linus.walleij@linaro.org> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: drivers/gpu/drm/tve200/ 6427 6428DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6429M: Icenowy Zheng <icenowy@aosc.io> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6432F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6433 6434DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6435M: Jagan Teki <jagan@amarulasolutions.com> 6436S: Maintained 6437F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6438F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6439 6440DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6441M: Thomas Zimmermann <tzimmermann@suse.de> 6442M: Javier Martinez Canillas <javierm@redhat.com> 6443L: dri-devel@lists.freedesktop.org 6444S: Maintained 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: drivers/gpu/drm/drm_aperture.c 6447F: drivers/gpu/drm/tiny/ofdrm.c 6448F: drivers/gpu/drm/tiny/simpledrm.c 6449F: drivers/video/aperture.c 6450F: drivers/video/nomodeset.c 6451F: include/drm/drm_aperture.h 6452F: include/linux/aperture.h 6453F: include/video/nomodeset.h 6454 6455DRM DRIVER FOR GENERIC EDP PANELS 6456R: Douglas Anderson <dianders@chromium.org> 6457F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6458F: drivers/gpu/drm/panel/panel-edp.c 6459 6460DRM DRIVER FOR GENERIC USB DISPLAY 6461M: Noralf Trønnes <noralf@tronnes.org> 6462S: Maintained 6463W: https://github.com/notro/gud/wiki 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/gud/ 6466F: include/drm/gud.h 6467 6468DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6469M: Hans de Goede <hdegoede@redhat.com> 6470S: Maintained 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/tiny/gm12u320.c 6473 6474DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6475M: Ondrej Jirman <megi@xff.cz> 6476M: Javier Martinez Canillas <javierm@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6480F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6481 6482DRM DRIVER FOR HX8357D PANELS 6483M: Emma Anholt <emma@anholt.net> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6487F: drivers/gpu/drm/tiny/hx8357d.c 6488 6489DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6490M: Deepak Rawat <drawat.floss@gmail.com> 6491L: linux-hyperv@vger.kernel.org 6492L: dri-devel@lists.freedesktop.org 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: drivers/gpu/drm/hyperv 6496 6497DRM DRIVER FOR ILITEK ILI9225 PANELS 6498M: David Lechner <david@lechnology.com> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6502F: drivers/gpu/drm/tiny/ili9225.c 6503 6504DRM DRIVER FOR ILITEK ILI9486 PANELS 6505M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6509F: drivers/gpu/drm/tiny/ili9486.c 6510 6511DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6512M: Jagan Teki <jagan@edgeble.ai> 6513S: Maintained 6514F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6515F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6516 6517DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6518M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6519S: Supported 6520T: git git://anongit.freedesktop.org/drm/drm-misc 6521F: drivers/gpu/drm/logicvc/ 6522 6523DRM DRIVER FOR LVDS PANELS 6524M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6525L: dri-devel@lists.freedesktop.org 6526S: Maintained 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: Documentation/devicetree/bindings/display/lvds.yaml 6529F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6530F: drivers/gpu/drm/panel/panel-lvds.c 6531 6532DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6533M: Guido Günther <agx@sigxcpu.org> 6534R: Purism Kernel Team <kernel@puri.sm> 6535S: Maintained 6536F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6537F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6538 6539DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6540M: Dave Airlie <airlied@redhat.com> 6541R: Thomas Zimmermann <tzimmermann@suse.de> 6542L: dri-devel@lists.freedesktop.org 6543S: Supported 6544T: git git://anongit.freedesktop.org/drm/drm-misc 6545F: drivers/gpu/drm/mgag200/ 6546 6547DRM DRIVER FOR MI0283QT 6548M: Noralf Trønnes <noralf@tronnes.org> 6549S: Maintained 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6552F: drivers/gpu/drm/tiny/mi0283qt.c 6553 6554DRM DRIVER FOR MIPI DBI compatible panels 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557W: https://github.com/notro/panel-mipi-dbi/wiki 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6560F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6561 6562DRM DRIVER FOR MSM ADRENO GPU 6563M: Rob Clark <robdclark@gmail.com> 6564M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6565M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6566R: Sean Paul <sean@poorly.run> 6567R: Marijn Suijten <marijn.suijten@somainline.org> 6568L: linux-arm-msm@vger.kernel.org 6569L: dri-devel@lists.freedesktop.org 6570L: freedreno@lists.freedesktop.org 6571S: Maintained 6572B: https://gitlab.freedesktop.org/drm/msm/-/issues 6573T: git https://gitlab.freedesktop.org/drm/msm.git 6574F: Documentation/devicetree/bindings/display/msm/ 6575F: drivers/gpu/drm/msm/ 6576F: include/uapi/drm/msm_drm.h 6577 6578DRM DRIVER FOR NOVATEK NT35510 PANELS 6579M: Linus Walleij <linus.walleij@linaro.org> 6580S: Maintained 6581T: git git://anongit.freedesktop.org/drm/drm-misc 6582F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6583F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6584 6585DRM DRIVER FOR NOVATEK NT35560 PANELS 6586M: Linus Walleij <linus.walleij@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6591 6592DRM DRIVER FOR NOVATEK NT36523 PANELS 6593M: Jianhua Lu <lujianhua000@gmail.com> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6598 6599DRM DRIVER FOR NOVATEK NT36672A PANELS 6600M: Sumit Semwal <sumit.semwal@linaro.org> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6605 6606DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6607M: Ben Skeggs <bskeggs@redhat.com> 6608M: Karol Herbst <kherbst@redhat.com> 6609M: Lyude Paul <lyude@redhat.com> 6610L: dri-devel@lists.freedesktop.org 6611L: nouveau@lists.freedesktop.org 6612S: Supported 6613W: https://nouveau.freedesktop.org/ 6614Q: https://patchwork.freedesktop.org/project/nouveau/ 6615Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6616B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6617C: irc://irc.oftc.net/nouveau 6618T: git https://gitlab.freedesktop.org/drm/nouveau.git 6619F: drivers/gpu/drm/nouveau/ 6620F: include/uapi/drm/nouveau_drm.h 6621 6622DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6623M: Stefan Mavrodiev <stefan@olimex.com> 6624S: Maintained 6625F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6626F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6627 6628DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6629R: Douglas Anderson <dianders@chromium.org> 6630F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6631F: drivers/gpu/drm/bridge/parade-ps8640.c 6632 6633DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6634M: Noralf Trønnes <noralf@tronnes.org> 6635S: Maintained 6636T: git git://anongit.freedesktop.org/drm/drm-misc 6637F: Documentation/devicetree/bindings/display/repaper.txt 6638F: drivers/gpu/drm/tiny/repaper.c 6639 6640DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6641M: Dave Airlie <airlied@redhat.com> 6642M: Gerd Hoffmann <kraxel@redhat.com> 6643L: virtualization@lists.linux-foundation.org 6644S: Obsolete 6645W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: drivers/gpu/drm/tiny/cirrus.c 6648 6649DRM DRIVER FOR QXL VIRTUAL GPU 6650M: Dave Airlie <airlied@redhat.com> 6651M: Gerd Hoffmann <kraxel@redhat.com> 6652L: virtualization@lists.linux-foundation.org 6653L: spice-devel@lists.freedesktop.org 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: drivers/gpu/drm/qxl/ 6657F: include/uapi/drm/qxl_drm.h 6658 6659DRM DRIVER FOR RAYDIUM RM67191 PANELS 6660M: Robert Chiras <robert.chiras@nxp.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6663F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6664 6665DRM DRIVER FOR SAMSUNG DB7430 PANELS 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6671 6672DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6673M: Inki Dae <inki.dae@samsung.com> 6674M: Jagan Teki <jagan@amarulasolutions.com> 6675M: Marek Szyprowski <m.szyprowski@samsung.com> 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6679F: drivers/gpu/drm/bridge/samsung-dsim.c 6680F: include/drm/bridge/samsung-dsim.h 6681 6682DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6683M: Markuss Broks <markuss.broks@gmail.com> 6684S: Maintained 6685F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6686F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6687 6688DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6689M: Artur Weber <aweber.kernel@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6693 6694DRM DRIVER FOR SITRONIX ST7586 PANELS 6695M: David Lechner <david@lechnology.com> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6699F: drivers/gpu/drm/tiny/st7586.c 6700 6701DRM DRIVER FOR SITRONIX ST7701 PANELS 6702M: Jagan Teki <jagan@amarulasolutions.com> 6703S: Maintained 6704F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6705F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6706 6707DRM DRIVER FOR SITRONIX ST7703 PANELS 6708M: Guido Günther <agx@sigxcpu.org> 6709R: Purism Kernel Team <kernel@puri.sm> 6710R: Ondrej Jirman <megous@megous.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6714 6715DRM DRIVER FOR SITRONIX ST7735R PANELS 6716M: David Lechner <david@lechnology.com> 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6720F: drivers/gpu/drm/tiny/st7735r.c 6721 6722DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6723M: Javier Martinez Canillas <javierm@redhat.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6727F: drivers/gpu/drm/solomon/ssd130x* 6728 6729DRM DRIVER FOR ST-ERICSSON MCDE 6730M: Linus Walleij <linus.walleij@linaro.org> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6734F: drivers/gpu/drm/mcde/ 6735 6736DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6737M: Jagan Teki <jagan@amarulasolutions.com> 6738S: Maintained 6739F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6740F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6741 6742DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6743R: Douglas Anderson <dianders@chromium.org> 6744F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6745F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6746 6747DRM DRIVER FOR TPO TPG110 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6752F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6753 6754DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6755M: Dave Airlie <airlied@redhat.com> 6756R: Sean Paul <sean@poorly.run> 6757R: Thomas Zimmermann <tzimmermann@suse.de> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/udl/ 6762 6763DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6764M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6765M: Melissa Wen <melissa.srw@gmail.com> 6766M: Maíra Canal <mairacanal@riseup.net> 6767R: Haneen Mohammed <hamohammed.sa@gmail.com> 6768R: Daniel Vetter <daniel@ffwll.ch> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/gpu/vkms.rst 6773F: drivers/gpu/drm/vkms/ 6774 6775DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6776M: Hans de Goede <hdegoede@redhat.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: drivers/gpu/drm/vboxvideo/ 6781 6782DRM DRIVER FOR VMWARE VIRTUAL GPU 6783M: Zack Rusin <zackr@vmware.com> 6784R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vmwgfx/ 6789F: include/uapi/drm/vmwgfx_drm.h 6790 6791DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6792M: Linus Walleij <linus.walleij@linaro.org> 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6796F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6797 6798DRM DRIVERS 6799M: David Airlie <airlied@gmail.com> 6800M: Daniel Vetter <daniel@ffwll.ch> 6801L: dri-devel@lists.freedesktop.org 6802S: Maintained 6803B: https://gitlab.freedesktop.org/drm 6804C: irc://irc.oftc.net/dri-devel 6805T: git git://anongit.freedesktop.org/drm/drm 6806F: Documentation/devicetree/bindings/display/ 6807F: Documentation/devicetree/bindings/gpu/ 6808F: Documentation/gpu/ 6809F: drivers/gpu/ 6810F: include/drm/ 6811F: include/linux/vga* 6812F: include/uapi/drm/ 6813 6814DRM DRIVERS AND MISC GPU PATCHES 6815M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6816M: Maxime Ripard <mripard@kernel.org> 6817M: Thomas Zimmermann <tzimmermann@suse.de> 6818S: Maintained 6819W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/gpu/ 6822F: drivers/gpu/drm/* 6823F: drivers/gpu/vga/ 6824F: include/drm/drm* 6825F: include/linux/vga* 6826F: include/uapi/drm/drm* 6827 6828DRM DRIVERS FOR ALLWINNER A10 6829M: Maxime Ripard <mripard@kernel.org> 6830M: Chen-Yu Tsai <wens@csie.org> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://anongit.freedesktop.org/drm/drm-misc 6834F: Documentation/devicetree/bindings/display/allwinner* 6835F: drivers/gpu/drm/sun4i/ 6836 6837DRM DRIVERS FOR AMLOGIC SOCS 6838M: Neil Armstrong <neil.armstrong@linaro.org> 6839L: dri-devel@lists.freedesktop.org 6840L: linux-amlogic@lists.infradead.org 6841S: Supported 6842W: http://linux-meson.com/ 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6845F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6846F: Documentation/gpu/meson.rst 6847F: drivers/gpu/drm/meson/ 6848 6849DRM DRIVERS FOR ATMEL HLCDC 6850M: Sam Ravnborg <sam@ravnborg.org> 6851M: Boris Brezillon <bbrezillon@kernel.org> 6852L: dri-devel@lists.freedesktop.org 6853S: Supported 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/atmel/ 6856F: drivers/gpu/drm/atmel-hlcdc/ 6857 6858DRM DRIVERS FOR BRIDGE CHIPS 6859M: Andrzej Hajda <andrzej.hajda@intel.com> 6860M: Neil Armstrong <neil.armstrong@linaro.org> 6861M: Robert Foss <rfoss@kernel.org> 6862R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6863R: Jonas Karlman <jonas@kwiboo.se> 6864R: Jernej Skrabec <jernej.skrabec@gmail.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/bridge/ 6868F: drivers/gpu/drm/bridge/ 6869F: drivers/gpu/drm/drm_bridge.c 6870F: include/drm/drm_bridge.h 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ipuv3/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6923R: Sumit Semwal <sumit.semwal@linaro.org> 6924R: Yongqin Liu <yongqin.liu@linaro.org> 6925R: John Stultz <jstultz@google.com> 6926L: dri-devel@lists.freedesktop.org 6927S: Maintained 6928T: git git://anongit.freedesktop.org/drm/drm-misc 6929F: Documentation/devicetree/bindings/display/hisilicon/ 6930F: drivers/gpu/drm/hisilicon/ 6931 6932DRM DRIVERS FOR LIMA 6933M: Qiang Yu <yuq825@gmail.com> 6934L: dri-devel@lists.freedesktop.org 6935L: lima@lists.freedesktop.org (moderated for non-subscribers) 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: drivers/gpu/drm/lima/ 6939F: include/uapi/drm/lima_drm.h 6940 6941DRM DRIVERS FOR MEDIATEK 6942M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6943M: Philipp Zabel <p.zabel@pengutronix.de> 6944L: dri-devel@lists.freedesktop.org 6945L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6946S: Supported 6947F: Documentation/devicetree/bindings/display/mediatek/ 6948F: drivers/gpu/drm/mediatek/ 6949F: drivers/phy/mediatek/phy-mtk-dp.c 6950F: drivers/phy/mediatek/phy-mtk-hdmi* 6951F: drivers/phy/mediatek/phy-mtk-mipi* 6952 6953DRM DRIVERS FOR NVIDIA TEGRA 6954M: Thierry Reding <thierry.reding@gmail.com> 6955M: Mikko Perttunen <mperttunen@nvidia.com> 6956L: dri-devel@lists.freedesktop.org 6957L: linux-tegra@vger.kernel.org 6958S: Supported 6959T: git https://gitlab.freedesktop.org/drm/tegra.git 6960F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6961F: Documentation/devicetree/bindings/gpu/host1x/ 6962F: drivers/gpu/drm/tegra/ 6963F: drivers/gpu/host1x/ 6964F: include/linux/host1x.h 6965F: include/uapi/drm/tegra_drm.h 6966 6967DRM DRIVERS FOR RENESAS 6968M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6969M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6970L: dri-devel@lists.freedesktop.org 6971L: linux-renesas-soc@vger.kernel.org 6972S: Supported 6973T: git git://linuxtv.org/pinchartl/media drm/du/next 6974F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6975F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6976F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6977F: Documentation/devicetree/bindings/display/renesas,du.yaml 6978F: drivers/gpu/drm/renesas/ 6979F: include/linux/platform_data/shmob_drm.h 6980 6981DRM DRIVERS FOR ROCKCHIP 6982M: Sandy Huang <hjc@rock-chips.com> 6983M: Heiko Stübner <heiko@sntech.de> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986T: git git://anongit.freedesktop.org/drm/drm-misc 6987F: Documentation/devicetree/bindings/display/rockchip/ 6988F: drivers/gpu/drm/rockchip/ 6989 6990DRM DRIVERS FOR STI 6991M: Alain Volmat <alain.volmat@foss.st.com> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6996F: drivers/gpu/drm/sti 6997 6998DRM DRIVERS FOR STM 6999M: Yannick Fertre <yannick.fertre@foss.st.com> 7000M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7001M: Philippe Cornu <philippe.cornu@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7006F: drivers/gpu/drm/stm 7007 7008DRM DRIVERS FOR TI KEYSTONE 7009M: Jyri Sarha <jyri.sarha@iki.fi> 7010M: Tomi Valkeinen <tomba@kernel.org> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7016F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7017F: drivers/gpu/drm/tidss/ 7018 7019DRM DRIVERS FOR TI LCDC 7020M: Jyri Sarha <jyri.sarha@iki.fi> 7021R: Tomi Valkeinen <tomba@kernel.org> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024F: Documentation/devicetree/bindings/display/tilcdc/ 7025F: drivers/gpu/drm/tilcdc/ 7026 7027DRM DRIVERS FOR TI OMAP 7028M: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/ti/ 7032F: drivers/gpu/drm/omapdrm/ 7033 7034DRM DRIVERS FOR V3D 7035M: Emma Anholt <emma@anholt.net> 7036M: Melissa Wen <mwen@igalia.com> 7037S: Supported 7038T: git git://anongit.freedesktop.org/drm/drm-misc 7039F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7040F: drivers/gpu/drm/v3d/ 7041F: include/uapi/drm/v3d_drm.h 7042 7043DRM DRIVERS FOR VC4 7044M: Emma Anholt <emma@anholt.net> 7045M: Maxime Ripard <mripard@kernel.org> 7046S: Supported 7047T: git git://github.com/anholt/linux 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7050F: drivers/gpu/drm/vc4/ 7051F: include/uapi/drm/vc4_drm.h 7052 7053DRM DRIVERS FOR VIVANTE GPU IP 7054M: Lucas Stach <l.stach@pengutronix.de> 7055R: Russell King <linux+etnaviv@armlinux.org.uk> 7056R: Christian Gmeiner <christian.gmeiner@gmail.com> 7057L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7061F: drivers/gpu/drm/etnaviv/ 7062F: include/uapi/drm/etnaviv_drm.h 7063 7064DRM DRIVERS FOR XEN 7065M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7066L: dri-devel@lists.freedesktop.org 7067L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7068S: Supported 7069T: git git://anongit.freedesktop.org/drm/drm-misc 7070F: Documentation/gpu/xen-front.rst 7071F: drivers/gpu/drm/xen/ 7072 7073DRM DRIVERS FOR XILINX 7074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/devicetree/bindings/display/xlnx/ 7079F: drivers/gpu/drm/xlnx/ 7080 7081DRM GPU SCHEDULER 7082M: Luben Tuikov <luben.tuikov@amd.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: drivers/gpu/drm/scheduler/ 7087F: include/drm/gpu_scheduler.h 7088 7089DRM PANEL DRIVERS 7090M: Neil Armstrong <neil.armstrong@linaro.org> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DSBR100 USB FM RADIO DRIVER 7118M: Alexey Klimov <klimov.linux@gmail.com> 7119L: linux-media@vger.kernel.org 7120S: Maintained 7121T: git git://linuxtv.org/media_tree.git 7122F: drivers/media/radio/dsbr100.c 7123 7124DT3155 MEDIA DRIVER 7125M: Hans Verkuil <hverkuil@xs4all.nl> 7126L: linux-media@vger.kernel.org 7127S: Odd Fixes 7128W: https://linuxtv.org 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/pci/dt3155/ 7131 7132DVB_USB_AF9015 MEDIA DRIVER 7133M: Antti Palosaari <crope@iki.fi> 7134L: linux-media@vger.kernel.org 7135S: Maintained 7136W: https://linuxtv.org 7137W: http://palosaari.fi/linux/ 7138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7139T: git git://linuxtv.org/anttip/media_tree.git 7140F: drivers/media/usb/dvb-usb-v2/af9015* 7141 7142DVB_USB_AF9035 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9035* 7151 7152DVB_USB_ANYSEE MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/anysee* 7161 7162DVB_USB_AU6610 MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/au6610* 7171 7172DVB_USB_CE6230 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/ce6230* 7181 7182DVB_USB_CXUSB MEDIA DRIVER 7183M: Michael Krufky <mkrufky@linuxtv.org> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://github.com/mkrufky 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/media_tree.git 7190F: drivers/media/usb/dvb-usb/cxusb* 7191 7192DVB_USB_EC168 MEDIA DRIVER 7193M: Antti Palosaari <crope@iki.fi> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://palosaari.fi/linux/ 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/anttip/media_tree.git 7200F: drivers/media/usb/dvb-usb-v2/ec168* 7201 7202DVB_USB_GL861 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/gl861* 7210 7211DVB_USB_MXL111SF MEDIA DRIVER 7212M: Michael Krufky <mkrufky@linuxtv.org> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216W: http://github.com/mkrufky 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/mkrufky/mxl111sf.git 7219F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7220 7221DVB_USB_RTL28XXU MEDIA DRIVER 7222M: Antti Palosaari <crope@iki.fi> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://palosaari.fi/linux/ 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7230 7231DVB_USB_V2 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7240F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7241 7242DYNAMIC DEBUG 7243M: Jason Baron <jbaron@akamai.com> 7244M: Jim Cromie <jim.cromie@gmail.com> 7245S: Maintained 7246F: include/linux/dynamic_debug.h 7247F: lib/dynamic_debug.c 7248F: lib/test_dynamic_debug.c 7249 7250DYNAMIC INTERRUPT MODERATION 7251M: Tal Gilboa <talgi@nvidia.com> 7252S: Maintained 7253F: Documentation/networking/net_dim.rst 7254F: include/linux/dim.h 7255F: lib/dim/ 7256 7257DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7258M: Daniel Lezcano <daniel.lezcano@kernel.org> 7259L: linux-pm@vger.kernel.org 7260S: Supported 7261B: https://bugzilla.kernel.org 7262T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7263F: drivers/powercap/dtpm* 7264F: include/linux/dtpm.h 7265 7266DZ DECSTATION DZ11 SERIAL DRIVER 7267M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7268S: Maintained 7269F: drivers/tty/serial/dz.* 7270 7271E3X0 POWER BUTTON DRIVER 7272M: Moritz Fischer <moritz.fischer@ettus.com> 7273L: usrp-users@lists.ettus.com 7274S: Supported 7275W: http://www.ettus.com 7276F: Documentation/devicetree/bindings/input/e3x0-button.txt 7277F: drivers/input/misc/e3x0-button.c 7278 7279E4000 MEDIA DRIVER 7280M: Antti Palosaari <crope@iki.fi> 7281L: linux-media@vger.kernel.org 7282S: Maintained 7283W: https://linuxtv.org 7284W: http://palosaari.fi/linux/ 7285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7286T: git git://linuxtv.org/anttip/media_tree.git 7287F: drivers/media/tuners/e4000* 7288 7289EARTH_PT1 MEDIA DRIVER 7290M: Akihiro Tsukada <tskd08@gmail.com> 7291L: linux-media@vger.kernel.org 7292S: Odd Fixes 7293F: drivers/media/pci/pt1/ 7294 7295EARTH_PT3 MEDIA DRIVER 7296M: Akihiro Tsukada <tskd08@gmail.com> 7297L: linux-media@vger.kernel.org 7298S: Odd Fixes 7299F: drivers/media/pci/pt3/ 7300 7301EC100 MEDIA DRIVER 7302M: Antti Palosaari <crope@iki.fi> 7303L: linux-media@vger.kernel.org 7304S: Maintained 7305W: https://linuxtv.org 7306W: http://palosaari.fi/linux/ 7307Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7308T: git git://linuxtv.org/anttip/media_tree.git 7309F: drivers/media/dvb-frontends/ec100* 7310 7311ECRYPT FILE SYSTEM 7312M: Tyler Hicks <code@tyhicks.com> 7313L: ecryptfs@vger.kernel.org 7314S: Odd Fixes 7315W: http://ecryptfs.org 7316W: https://launchpad.net/ecryptfs 7317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7318F: Documentation/filesystems/ecryptfs.rst 7319F: fs/ecryptfs/ 7320 7321EDAC-AMD64 7322M: Yazen Ghannam <yazen.ghannam@amd.com> 7323L: linux-edac@vger.kernel.org 7324S: Supported 7325F: drivers/edac/amd64_edac* 7326F: drivers/edac/mce_amd* 7327 7328EDAC-ARMADA 7329M: Jan Luebbe <jlu@pengutronix.de> 7330L: linux-edac@vger.kernel.org 7331S: Maintained 7332F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7333F: drivers/edac/armada_xp_* 7334 7335EDAC-AST2500 7336M: Stefan Schaeckeler <sschaeck@cisco.com> 7337S: Supported 7338F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7339F: drivers/edac/aspeed_edac.c 7340 7341EDAC-BLUEFIELD 7342M: Shravan Kumar Ramani <shravankr@nvidia.com> 7343S: Supported 7344F: drivers/edac/bluefield_edac.c 7345 7346EDAC-CALXEDA 7347M: Andre Przywara <andre.przywara@arm.com> 7348L: linux-edac@vger.kernel.org 7349S: Maintained 7350F: drivers/edac/highbank* 7351 7352EDAC-CAVIUM OCTEON 7353M: Ralf Baechle <ralf@linux-mips.org> 7354L: linux-edac@vger.kernel.org 7355L: linux-mips@vger.kernel.org 7356S: Supported 7357F: drivers/edac/octeon_edac* 7358 7359EDAC-CAVIUM THUNDERX 7360M: Robert Richter <rric@kernel.org> 7361L: linux-edac@vger.kernel.org 7362S: Odd Fixes 7363F: drivers/edac/thunderx_edac* 7364 7365EDAC-CORE 7366M: Borislav Petkov <bp@alien8.de> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Mauro Carvalho Chehab <mchehab@kernel.org> 7370R: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Supported 7373T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7374F: Documentation/admin-guide/ras.rst 7375F: Documentation/driver-api/edac.rst 7376F: drivers/edac/ 7377F: include/linux/edac.h 7378 7379EDAC-DMC520 7380M: Lei Wang <lewan@microsoft.com> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383F: drivers/edac/dmc520_edac.c 7384 7385EDAC-E752X 7386M: Mark Gross <markgross@kernel.org> 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/e752x_edac.c 7390 7391EDAC-E7XXX 7392L: linux-edac@vger.kernel.org 7393S: Maintained 7394F: drivers/edac/e7xxx_edac.c 7395 7396EDAC-FSL_DDR 7397M: York Sun <york.sun@nxp.com> 7398L: linux-edac@vger.kernel.org 7399S: Maintained 7400F: drivers/edac/fsl_ddr_edac.* 7401 7402EDAC-GHES 7403M: Mauro Carvalho Chehab <mchehab@kernel.org> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/ghes_edac.c 7407 7408EDAC-I10NM 7409M: Tony Luck <tony.luck@intel.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/i10nm_base.c 7413 7414EDAC-I3000 7415L: linux-edac@vger.kernel.org 7416S: Orphan 7417F: drivers/edac/i3000_edac.c 7418 7419EDAC-I5000 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i5000_edac.c 7423 7424EDAC-I5400 7425M: Mauro Carvalho Chehab <mchehab@kernel.org> 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/i5400_edac.c 7429 7430EDAC-I7300 7431M: Mauro Carvalho Chehab <mchehab@kernel.org> 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i7300_edac.c 7435 7436EDAC-I7CORE 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i7core_edac.c 7441 7442EDAC-I82443BXGX 7443M: Tim Small <tim@buttersideup.com> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i82443bxgx_edac.c 7447 7448EDAC-I82975X 7449M: "Arvind R." <arvino55@gmail.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i82975x_edac.c 7453 7454EDAC-IE31200 7455M: Jason Baron <jbaron@akamai.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/ie31200_edac.c 7459 7460EDAC-IGEN6 7461M: Tony Luck <tony.luck@intel.com> 7462R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/igen6_edac.c 7466 7467EDAC-MPC85XX 7468M: Johannes Thumshirn <morbidrsa@gmail.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/mpc85xx_edac.[ch] 7472 7473EDAC-NPCM 7474M: Marvin Lin <kflin@nuvoton.com> 7475M: Stanley Chu <yschu@nuvoton.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7479F: drivers/edac/npcm_edac.c 7480 7481EDAC-PASEMI 7482M: Egor Martovetsky <egor@pasemi.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/pasemi_edac.c 7486 7487EDAC-PND2 7488M: Tony Luck <tony.luck@intel.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/pnd2_edac.[ch] 7492 7493EDAC-QCOM 7494M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7495L: linux-arm-msm@vger.kernel.org 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/qcom_edac.c 7499 7500EDAC-R82600 7501M: Tim Small <tim@buttersideup.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/r82600_edac.c 7505 7506EDAC-SBRIDGE 7507M: Tony Luck <tony.luck@intel.com> 7508R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/sb_edac.c 7512 7513EDAC-SKYLAKE 7514M: Tony Luck <tony.luck@intel.com> 7515L: linux-edac@vger.kernel.org 7516S: Maintained 7517F: drivers/edac/skx_*.[ch] 7518 7519EDAC-TI 7520M: Tero Kristo <kristo@kernel.org> 7521L: linux-edac@vger.kernel.org 7522S: Odd Fixes 7523F: drivers/edac/ti_edac.c 7524 7525EDIROL UA-101/UA-1000 DRIVER 7526M: Clemens Ladisch <clemens@ladisch.de> 7527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7528S: Maintained 7529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7530F: sound/usb/misc/ua101.c 7531 7532EFI TEST DRIVER 7533M: Ivan Hu <ivan.hu@canonical.com> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537F: drivers/firmware/efi/test/ 7538 7539EFI VARIABLE FILESYSTEM 7540M: Jeremy Kerr <jk@ozlabs.org> 7541M: Ard Biesheuvel <ardb@kernel.org> 7542L: linux-efi@vger.kernel.org 7543S: Maintained 7544T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7545F: fs/efivarfs/ 7546 7547EFIFB FRAMEBUFFER DRIVER 7548M: Peter Jones <pjones@redhat.com> 7549L: linux-fbdev@vger.kernel.org 7550S: Maintained 7551F: drivers/video/fbdev/efifb.c 7552 7553EFS FILESYSTEM 7554S: Orphan 7555W: http://aeschi.ch.eu.org/efs/ 7556F: fs/efs/ 7557 7558EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7559M: Douglas Miller <dougmill@linux.ibm.com> 7560L: netdev@vger.kernel.org 7561S: Maintained 7562F: drivers/net/ethernet/ibm/ehea/ 7563 7564ELM327 CAN NETWORK DRIVER 7565M: Max Staudt <max@enpas.org> 7566L: linux-can@vger.kernel.org 7567S: Maintained 7568F: Documentation/networking/device_drivers/can/can327.rst 7569F: drivers/net/can/can327.c 7570 7571EM28XX VIDEO4LINUX DRIVER 7572M: Mauro Carvalho Chehab <mchehab@kernel.org> 7573L: linux-media@vger.kernel.org 7574S: Maintained 7575W: https://linuxtv.org 7576T: git git://linuxtv.org/media_tree.git 7577F: Documentation/admin-guide/media/em28xx* 7578F: drivers/media/usb/em28xx/ 7579 7580EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7581M: Adrian Hunter <adrian.hunter@intel.com> 7582M: Ritesh Harjani <riteshh@codeaurora.org> 7583M: Asutosh Das <asutoshd@codeaurora.org> 7584L: linux-mmc@vger.kernel.org 7585S: Supported 7586F: drivers/mmc/host/cqhci* 7587 7588EMULEX 10Gbps iSCSI - OneConnect DRIVER 7589M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7590L: linux-scsi@vger.kernel.org 7591S: Supported 7592W: http://www.broadcom.com 7593F: drivers/scsi/be2iscsi/ 7594 7595EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7596M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7597M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7598M: Somnath Kotur <somnath.kotur@broadcom.com> 7599L: netdev@vger.kernel.org 7600S: Supported 7601W: http://www.emulex.com 7602F: drivers/net/ethernet/emulex/benet/ 7603 7604EMULEX ONECONNECT ROCE DRIVER 7605M: Selvin Xavier <selvin.xavier@broadcom.com> 7606L: linux-rdma@vger.kernel.org 7607S: Odd Fixes 7608W: http://www.broadcom.com 7609F: drivers/infiniband/hw/ocrdma/ 7610F: include/uapi/rdma/ocrdma-abi.h 7611 7612EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7613M: James Smart <james.smart@broadcom.com> 7614M: Ram Vegesna <ram.vegesna@broadcom.com> 7615L: linux-scsi@vger.kernel.org 7616L: target-devel@vger.kernel.org 7617S: Supported 7618W: http://www.broadcom.com 7619F: drivers/scsi/elx/ 7620 7621EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7622M: James Smart <james.smart@broadcom.com> 7623M: Dick Kennedy <dick.kennedy@broadcom.com> 7624L: linux-scsi@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/lpfc/ 7628 7629ENE CB710 FLASH CARD READER DRIVER 7630M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7631S: Maintained 7632F: drivers/misc/cb710/ 7633F: drivers/mmc/host/cb710-mmc.* 7634F: include/linux/cb710.h 7635 7636ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7637M: Maxim Levitsky <maximlevitsky@gmail.com> 7638S: Maintained 7639F: drivers/media/rc/ene_ir.* 7640 7641EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7642M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7643L: linuxppc-dev@lists.ozlabs.org 7644S: Maintained 7645F: drivers/tty/ehv_bytechan.c 7646 7647EPSON S1D13XXX FRAMEBUFFER DRIVER 7648M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7649S: Maintained 7650T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7651F: drivers/video/fbdev/s1d13xxxfb.c 7652F: include/video/s1d13xxxfb.h 7653 7654EROFS FILE SYSTEM 7655M: Gao Xiang <xiang@kernel.org> 7656M: Chao Yu <chao@kernel.org> 7657R: Yue Hu <huyue2@coolpad.com> 7658R: Jeffle Xu <jefflexu@linux.alibaba.com> 7659L: linux-erofs@lists.ozlabs.org 7660S: Maintained 7661T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7662F: Documentation/ABI/testing/sysfs-fs-erofs 7663F: Documentation/filesystems/erofs.rst 7664F: fs/erofs/ 7665F: include/trace/events/erofs.h 7666 7667ERRSEQ ERROR TRACKING INFRASTRUCTURE 7668M: Jeff Layton <jlayton@kernel.org> 7669S: Maintained 7670F: include/linux/errseq.h 7671F: lib/errseq.c 7672 7673ESD CAN/USB DRIVERS 7674M: Frank Jungclaus <frank.jungclaus@esd.eu> 7675R: socketcan@esd.eu 7676L: linux-can@vger.kernel.org 7677S: Maintained 7678F: drivers/net/can/usb/esd_usb.c 7679 7680ET131X NETWORK DRIVER 7681M: Mark Einon <mark.einon@gmail.com> 7682S: Odd Fixes 7683F: drivers/net/ethernet/agere/ 7684 7685ETAS ES58X CAN/USB DRIVER 7686M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7687L: linux-can@vger.kernel.org 7688S: Maintained 7689F: Documentation/networking/devlink/etas_es58x.rst 7690F: drivers/net/can/usb/etas_es58x/ 7691 7692ETHERNET BRIDGE 7693M: Roopa Prabhu <roopa@nvidia.com> 7694M: Nikolay Aleksandrov <razor@blackwall.org> 7695L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7696L: netdev@vger.kernel.org 7697S: Maintained 7698W: http://www.linuxfoundation.org/en/Net:Bridge 7699F: include/linux/netfilter_bridge/ 7700F: net/bridge/ 7701 7702ETHERNET PHY LIBRARY 7703M: Andrew Lunn <andrew@lunn.ch> 7704M: Heiner Kallweit <hkallweit1@gmail.com> 7705R: Russell King <linux@armlinux.org.uk> 7706L: netdev@vger.kernel.org 7707S: Maintained 7708F: Documentation/ABI/testing/sysfs-class-net-phydev 7709F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7710F: Documentation/devicetree/bindings/net/mdio* 7711F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7712F: Documentation/networking/phy.rst 7713F: drivers/net/mdio/ 7714F: drivers/net/mdio/acpi_mdio.c 7715F: drivers/net/mdio/fwnode_mdio.c 7716F: drivers/net/mdio/of_mdio.c 7717F: drivers/net/pcs/ 7718F: drivers/net/phy/ 7719F: include/dt-bindings/net/qca-ar803x.h 7720F: include/linux/*mdio*.h 7721F: include/linux/linkmode.h 7722F: include/linux/mdio/*.h 7723F: include/linux/mii.h 7724F: include/linux/of_net.h 7725F: include/linux/phy.h 7726F: include/linux/phy_fixed.h 7727F: include/linux/platform_data/mdio-bcm-unimac.h 7728F: include/linux/platform_data/mdio-gpio.h 7729F: include/trace/events/mdio.h 7730F: include/uapi/linux/mdio.h 7731F: include/uapi/linux/mii.h 7732F: net/core/of_net.c 7733 7734EXEC & BINFMT API 7735R: Eric Biederman <ebiederm@xmission.com> 7736R: Kees Cook <keescook@chromium.org> 7737L: linux-mm@kvack.org 7738S: Supported 7739T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7740F: fs/*binfmt_*.c 7741F: fs/exec.c 7742F: include/linux/binfmts.h 7743F: include/linux/elf.h 7744F: include/uapi/linux/binfmts.h 7745F: include/uapi/linux/elf.h 7746F: tools/testing/selftests/exec/ 7747N: asm/elf.h 7748N: binfmt 7749 7750EXFAT FILE SYSTEM 7751M: Namjae Jeon <linkinjeon@kernel.org> 7752M: Sungjong Seo <sj1557.seo@samsung.com> 7753L: linux-fsdevel@vger.kernel.org 7754S: Maintained 7755T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7756F: fs/exfat/ 7757 7758EXT2 FILE SYSTEM 7759M: Jan Kara <jack@suse.com> 7760L: linux-ext4@vger.kernel.org 7761S: Maintained 7762F: Documentation/filesystems/ext2.rst 7763F: fs/ext2/ 7764F: include/linux/ext2* 7765 7766EXT4 FILE SYSTEM 7767M: "Theodore Ts'o" <tytso@mit.edu> 7768M: Andreas Dilger <adilger.kernel@dilger.ca> 7769L: linux-ext4@vger.kernel.org 7770S: Maintained 7771W: http://ext4.wiki.kernel.org 7772Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7774F: Documentation/filesystems/ext4/ 7775F: fs/ext4/ 7776F: include/trace/events/ext4.h 7777F: include/uapi/linux/ext4.h 7778 7779Extended Verification Module (EVM) 7780M: Mimi Zohar <zohar@linux.ibm.com> 7781L: linux-integrity@vger.kernel.org 7782S: Supported 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7784F: security/integrity/ 7785F: security/integrity/evm/ 7786 7787EXTENSIBLE FIRMWARE INTERFACE (EFI) 7788M: Ard Biesheuvel <ardb@kernel.org> 7789L: linux-efi@vger.kernel.org 7790S: Maintained 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7792F: Documentation/admin-guide/efi-stub.rst 7793F: arch/*/include/asm/efi.h 7794F: arch/*/kernel/efi.c 7795F: arch/arm/boot/compressed/efi-header.S 7796F: arch/x86/platform/efi/ 7797F: drivers/firmware/efi/ 7798F: include/linux/efi*.h 7799 7800EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7801M: MyungJoo Ham <myungjoo.ham@samsung.com> 7802M: Chanwoo Choi <cw00.choi@samsung.com> 7803L: linux-kernel@vger.kernel.org 7804S: Maintained 7805T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7806F: Documentation/devicetree/bindings/extcon/ 7807F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7808F: drivers/extcon/ 7809F: include/linux/extcon.h 7810F: include/linux/extcon/ 7811 7812EXTRA BOOT CONFIG 7813M: Masami Hiramatsu <mhiramat@kernel.org> 7814L: linux-kernel@vger.kernel.org 7815L: linux-trace-kernel@vger.kernel.org 7816S: Maintained 7817Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7819F: Documentation/admin-guide/bootconfig.rst 7820F: fs/proc/bootconfig.c 7821F: include/linux/bootconfig.h 7822F: lib/bootconfig-data.S 7823F: lib/bootconfig.c 7824F: tools/bootconfig/* 7825F: tools/bootconfig/scripts/* 7826 7827EXYNOS DP DRIVER 7828M: Jingoo Han <jingoohan1@gmail.com> 7829L: dri-devel@lists.freedesktop.org 7830S: Maintained 7831F: drivers/gpu/drm/exynos/exynos_dp* 7832 7833EXYNOS SYSMMU (IOMMU) driver 7834M: Marek Szyprowski <m.szyprowski@samsung.com> 7835L: iommu@lists.linux.dev 7836S: Maintained 7837F: drivers/iommu/exynos-iommu.c 7838 7839F2FS FILE SYSTEM 7840M: Jaegeuk Kim <jaegeuk@kernel.org> 7841M: Chao Yu <chao@kernel.org> 7842L: linux-f2fs-devel@lists.sourceforge.net 7843S: Maintained 7844W: https://f2fs.wiki.kernel.org/ 7845Q: https://patchwork.kernel.org/project/f2fs/list/ 7846B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7847T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7848F: Documentation/ABI/testing/sysfs-fs-f2fs 7849F: Documentation/filesystems/f2fs.rst 7850F: fs/f2fs/ 7851F: include/linux/f2fs_fs.h 7852F: include/trace/events/f2fs.h 7853F: include/uapi/linux/f2fs.h 7854 7855F71805F HARDWARE MONITORING DRIVER 7856M: Jean Delvare <jdelvare@suse.com> 7857L: linux-hwmon@vger.kernel.org 7858S: Maintained 7859F: Documentation/hwmon/f71805f.rst 7860F: drivers/hwmon/f71805f.c 7861 7862FADDR2LINE 7863M: Josh Poimboeuf <jpoimboe@kernel.org> 7864S: Maintained 7865F: scripts/faddr2line 7866 7867FAILOVER MODULE 7868M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7869L: netdev@vger.kernel.org 7870S: Supported 7871F: Documentation/networking/failover.rst 7872F: include/net/failover.h 7873F: net/core/failover.c 7874 7875FANOTIFY 7876M: Jan Kara <jack@suse.cz> 7877R: Amir Goldstein <amir73il@gmail.com> 7878R: Matthew Bobrowski <repnop@google.com> 7879L: linux-fsdevel@vger.kernel.org 7880S: Maintained 7881F: fs/notify/fanotify/ 7882F: include/linux/fanotify.h 7883F: include/uapi/linux/fanotify.h 7884 7885FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7886M: Linus Walleij <linus.walleij@linaro.org> 7887L: linux-usb@vger.kernel.org 7888S: Maintained 7889F: drivers/usb/fotg210/ 7890 7891FARSYNC SYNCHRONOUS DRIVER 7892M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7893S: Supported 7894W: http://www.farsite.co.uk/ 7895F: drivers/net/wan/farsync.* 7896 7897FAULT INJECTION SUPPORT 7898M: Akinobu Mita <akinobu.mita@gmail.com> 7899S: Supported 7900F: Documentation/fault-injection/ 7901F: lib/fault-inject.c 7902 7903FBTFT Framebuffer drivers 7904L: dri-devel@lists.freedesktop.org 7905L: linux-fbdev@vger.kernel.org 7906S: Orphan 7907F: drivers/staging/fbtft/ 7908 7909FC0011 TUNER DRIVER 7910M: Michael Buesch <m@bues.ch> 7911L: linux-media@vger.kernel.org 7912S: Maintained 7913F: drivers/media/tuners/fc0011.c 7914F: drivers/media/tuners/fc0011.h 7915 7916FC2580 MEDIA DRIVER 7917M: Antti Palosaari <crope@iki.fi> 7918L: linux-media@vger.kernel.org 7919S: Maintained 7920W: https://linuxtv.org 7921W: http://palosaari.fi/linux/ 7922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7923T: git git://linuxtv.org/anttip/media_tree.git 7924F: drivers/media/tuners/fc2580* 7925 7926FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7927M: Hannes Reinecke <hare@suse.de> 7928L: linux-scsi@vger.kernel.org 7929S: Supported 7930W: www.Open-FCoE.org 7931F: drivers/scsi/fcoe/ 7932F: drivers/scsi/libfc/ 7933F: include/scsi/fc/ 7934F: include/scsi/libfc.h 7935F: include/scsi/libfcoe.h 7936F: include/uapi/scsi/fc/ 7937 7938FILE LOCKING (flock() and fcntl()/lockf()) 7939M: Jeff Layton <jlayton@kernel.org> 7940M: Chuck Lever <chuck.lever@oracle.com> 7941L: linux-fsdevel@vger.kernel.org 7942S: Maintained 7943F: fs/fcntl.c 7944F: fs/locks.c 7945F: include/linux/fcntl.h 7946F: include/uapi/linux/fcntl.h 7947 7948FILESYSTEM DIRECT ACCESS (DAX) 7949M: Dan Williams <dan.j.williams@intel.com> 7950R: Matthew Wilcox <willy@infradead.org> 7951R: Jan Kara <jack@suse.cz> 7952L: linux-fsdevel@vger.kernel.org 7953L: nvdimm@lists.linux.dev 7954S: Supported 7955F: fs/dax.c 7956F: include/linux/dax.h 7957F: include/trace/events/fs_dax.h 7958 7959FILESYSTEMS (VFS and infrastructure) 7960M: Alexander Viro <viro@zeniv.linux.org.uk> 7961M: Christian Brauner <brauner@kernel.org> 7962L: linux-fsdevel@vger.kernel.org 7963S: Maintained 7964F: fs/* 7965F: include/linux/fs.h 7966F: include/linux/fs_types.h 7967F: include/uapi/linux/fs.h 7968F: include/uapi/linux/openat2.h 7969 7970FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7971M: Riku Voipio <riku.voipio@iki.fi> 7972L: linux-hwmon@vger.kernel.org 7973S: Maintained 7974F: drivers/hwmon/f75375s.c 7975F: include/linux/f75375s.h 7976 7977FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7978M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7979L: linux-can@vger.kernel.org 7980S: Maintained 7981F: drivers/net/can/usb/f81604.c 7982 7983FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7984M: Clemens Ladisch <clemens@ladisch.de> 7985M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7986L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7987S: Maintained 7988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7989F: include/uapi/sound/firewire.h 7990F: sound/firewire/ 7991 7992FIREWIRE MEDIA DRIVERS (firedtv) 7993M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7994L: linux-media@vger.kernel.org 7995L: linux1394-devel@lists.sourceforge.net 7996S: Maintained 7997T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7998F: drivers/media/firewire/ 7999 8000FIREWIRE SBP-2 TARGET 8001M: Chris Boot <bootc@bootc.net> 8002L: linux-scsi@vger.kernel.org 8003L: target-devel@vger.kernel.org 8004L: linux1394-devel@lists.sourceforge.net 8005S: Maintained 8006T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8007F: drivers/target/sbp/ 8008 8009FIREWIRE SUBSYSTEM 8010M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8011M: Takashi Sakamoto <takaswie@kernel.org> 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014W: http://ieee1394.docs.kernel.org/ 8015T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8016F: drivers/firewire/ 8017F: include/linux/firewire.h 8018F: include/uapi/linux/firewire*.h 8019F: tools/firewire/ 8020 8021FIRMWARE FRAMEWORK FOR ARMV8-A 8022M: Sudeep Holla <sudeep.holla@arm.com> 8023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8024S: Maintained 8025F: drivers/firmware/arm_ffa/ 8026F: include/linux/arm_ffa.h 8027 8028FIRMWARE LOADER (request_firmware) 8029M: Luis Chamberlain <mcgrof@kernel.org> 8030M: Russ Weight <russell.h.weight@intel.com> 8031L: linux-kernel@vger.kernel.org 8032S: Maintained 8033F: Documentation/firmware_class/ 8034F: drivers/base/firmware_loader/ 8035F: include/linux/firmware.h 8036 8037FLEXTIMER FTM-QUADDEC DRIVER 8038M: Patrick Havelange <patrick.havelange@essensium.com> 8039L: linux-iio@vger.kernel.org 8040S: Maintained 8041F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8042F: drivers/counter/ftm-quaddec.c 8043 8044FLOPPY DRIVER 8045M: Denis Efremov <efremov@linux.com> 8046L: linux-block@vger.kernel.org 8047S: Odd Fixes 8048F: drivers/block/floppy.c 8049 8050FLYSKY FSIA6B RC RECEIVER 8051M: Markus Koch <markus@notsyncing.net> 8052L: linux-input@vger.kernel.org 8053S: Maintained 8054F: drivers/input/joystick/fsia6b.c 8055 8056FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8057M: Geoffrey D. Bennett <g@b4.vu> 8058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8059S: Maintained 8060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8061F: sound/usb/mixer_scarlett_gen2.c 8062 8063FORCEDETH GIGABIT ETHERNET DRIVER 8064M: Rain River <rain.1986.08.12@gmail.com> 8065M: Zhu Yanjun <zyjzyj2000@gmail.com> 8066L: netdev@vger.kernel.org 8067S: Maintained 8068F: drivers/net/ethernet/nvidia/* 8069 8070FORTIFY_SOURCE 8071M: Kees Cook <keescook@chromium.org> 8072L: linux-hardening@vger.kernel.org 8073S: Supported 8074T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8075F: include/linux/fortify-string.h 8076F: lib/fortify_kunit.c 8077F: lib/memcpy_kunit.c 8078F: lib/strcat_kunit.c 8079F: lib/strscpy_kunit.c 8080F: lib/test_fortify/* 8081F: scripts/test_fortify.sh 8082K: \b__NO_FORTIFY\b 8083 8084FPGA DFL DRIVERS 8085M: Wu Hao <hao.wu@intel.com> 8086R: Tom Rix <trix@redhat.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/sysfs-bus-dfl* 8090F: Documentation/fpga/dfl.rst 8091F: drivers/fpga/dfl* 8092F: drivers/uio/uio_dfl.c 8093F: include/linux/dfl.h 8094F: include/uapi/linux/fpga-dfl.h 8095 8096FPGA MANAGER FRAMEWORK 8097M: Moritz Fischer <mdf@kernel.org> 8098M: Wu Hao <hao.wu@intel.com> 8099M: Xu Yilun <yilun.xu@intel.com> 8100R: Tom Rix <trix@redhat.com> 8101L: linux-fpga@vger.kernel.org 8102S: Maintained 8103Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8104T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8105F: Documentation/devicetree/bindings/fpga/ 8106F: Documentation/driver-api/fpga/ 8107F: Documentation/fpga/ 8108F: drivers/fpga/ 8109F: include/linux/fpga/ 8110 8111FPU EMULATOR 8112M: Bill Metzenthen <billm@melbpc.org.au> 8113S: Maintained 8114W: https://floatingpoint.billm.au/ 8115F: arch/x86/math-emu/ 8116 8117FRAMEBUFFER CORE 8118M: Daniel Vetter <daniel@ffwll.ch> 8119S: Odd Fixes 8120T: git git://anongit.freedesktop.org/drm/drm-misc 8121F: drivers/video/fbdev/core/ 8122 8123FRAMEBUFFER LAYER 8124M: Helge Deller <deller@gmx.de> 8125L: linux-fbdev@vger.kernel.org 8126L: dri-devel@lists.freedesktop.org 8127S: Maintained 8128Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8129T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8130F: Documentation/fb/ 8131F: drivers/video/ 8132F: include/linux/fb.h 8133F: include/uapi/linux/fb.h 8134F: include/uapi/video/ 8135F: include/video/ 8136 8137FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8138M: Horia Geantă <horia.geanta@nxp.com> 8139M: Pankaj Gupta <pankaj.gupta@nxp.com> 8140M: Gaurav Jain <gaurav.jain@nxp.com> 8141L: linux-crypto@vger.kernel.org 8142S: Maintained 8143F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8144F: drivers/crypto/caam/ 8145 8146FREESCALE COLDFIRE M5441X MMC DRIVER 8147M: Angelo Dureghello <angelo.dureghello@timesys.com> 8148L: linux-mmc@vger.kernel.org 8149S: Maintained 8150F: drivers/mmc/host/sdhci-esdhc-mcf.c 8151F: include/linux/platform_data/mmc-esdhc-mcf.h 8152 8153FREESCALE DIU FRAMEBUFFER DRIVER 8154M: Timur Tabi <timur@kernel.org> 8155L: linux-fbdev@vger.kernel.org 8156S: Maintained 8157F: drivers/video/fbdev/fsl-diu-fb.* 8158 8159FREESCALE DMA DRIVER 8160M: Li Yang <leoyang.li@nxp.com> 8161M: Zhang Wei <zw@zh-kernel.org> 8162L: linuxppc-dev@lists.ozlabs.org 8163S: Maintained 8164F: drivers/dma/fsldma.* 8165 8166FREESCALE DSPI DRIVER 8167M: Vladimir Oltean <olteanv@gmail.com> 8168L: linux-spi@vger.kernel.org 8169S: Maintained 8170F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8171F: drivers/spi/spi-fsl-dspi.c 8172F: include/linux/spi/spi-fsl-dspi.h 8173 8174FREESCALE ENETC ETHERNET DRIVERS 8175M: Claudiu Manoil <claudiu.manoil@nxp.com> 8176M: Vladimir Oltean <vladimir.oltean@nxp.com> 8177L: netdev@vger.kernel.org 8178S: Maintained 8179F: drivers/net/ethernet/freescale/enetc/ 8180 8181FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8182M: Claudiu Manoil <claudiu.manoil@nxp.com> 8183L: netdev@vger.kernel.org 8184S: Maintained 8185F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8186F: drivers/net/ethernet/freescale/gianfar* 8187 8188FREESCALE GPMI NAND DRIVER 8189M: Han Xu <han.xu@nxp.com> 8190L: linux-mtd@lists.infradead.org 8191S: Maintained 8192F: drivers/mtd/nand/raw/gpmi-nand/* 8193 8194FREESCALE I2C CPM DRIVER 8195M: Jochen Friedrich <jochen@scram.de> 8196L: linuxppc-dev@lists.ozlabs.org 8197L: linux-i2c@vger.kernel.org 8198S: Maintained 8199F: drivers/i2c/busses/i2c-cpm.c 8200 8201FREESCALE IMX / MXC FEC DRIVER 8202M: Wei Fang <wei.fang@nxp.com> 8203R: Shenwei Wang <shenwei.wang@nxp.com> 8204R: Clark Wang <xiaoning.wang@nxp.com> 8205R: NXP Linux Team <linux-imx@nxp.com> 8206L: netdev@vger.kernel.org 8207S: Maintained 8208F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8209F: drivers/net/ethernet/freescale/fec.h 8210F: drivers/net/ethernet/freescale/fec_main.c 8211F: drivers/net/ethernet/freescale/fec_ptp.c 8212 8213FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8214M: Sascha Hauer <s.hauer@pengutronix.de> 8215R: Pengutronix Kernel Team <kernel@pengutronix.de> 8216L: linux-fbdev@vger.kernel.org 8217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8218S: Maintained 8219F: drivers/video/fbdev/imxfb.c 8220 8221FREESCALE IMX DDR PMU DRIVER 8222M: Frank Li <Frank.li@nxp.com> 8223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8224S: Maintained 8225F: Documentation/admin-guide/perf/imx-ddr.rst 8226F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8227F: drivers/perf/fsl_imx8_ddr_perf.c 8228 8229FREESCALE IMX I2C DRIVER 8230M: Oleksij Rempel <o.rempel@pengutronix.de> 8231R: Pengutronix Kernel Team <kernel@pengutronix.de> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8235F: drivers/i2c/busses/i2c-imx.c 8236 8237FREESCALE IMX LPI2C DRIVER 8238M: Dong Aisheng <aisheng.dong@nxp.com> 8239L: linux-i2c@vger.kernel.org 8240L: linux-imx@nxp.com 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8243F: drivers/i2c/busses/i2c-imx-lpi2c.c 8244 8245FREESCALE MPC I2C DRIVER 8246M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8247L: linux-i2c@vger.kernel.org 8248S: Maintained 8249F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8250F: drivers/i2c/busses/i2c-mpc.c 8251 8252FREESCALE QORIQ DPAA ETHERNET DRIVER 8253M: Madalin Bucur <madalin.bucur@nxp.com> 8254L: netdev@vger.kernel.org 8255S: Maintained 8256F: drivers/net/ethernet/freescale/dpaa 8257 8258FREESCALE QORIQ DPAA FMAN DRIVER 8259M: Madalin Bucur <madalin.bucur@nxp.com> 8260R: Sean Anderson <sean.anderson@seco.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: Documentation/devicetree/bindings/net/fsl-fman.txt 8264F: drivers/net/ethernet/freescale/fman 8265 8266FREESCALE QORIQ PTP CLOCK DRIVER 8267M: Yangbo Lu <yangbo.lu@nxp.com> 8268L: netdev@vger.kernel.org 8269S: Maintained 8270F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8271F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8272F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8273F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8274F: drivers/ptp/ptp_qoriq.c 8275F: drivers/ptp/ptp_qoriq_debugfs.c 8276F: include/linux/fsl/ptp_qoriq.h 8277 8278FREESCALE QUAD SPI DRIVER 8279M: Han Xu <han.xu@nxp.com> 8280L: linux-spi@vger.kernel.org 8281S: Maintained 8282F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8283F: drivers/spi/spi-fsl-qspi.c 8284 8285FREESCALE QUICC ENGINE LIBRARY 8286M: Qiang Zhao <qiang.zhao@nxp.com> 8287L: linuxppc-dev@lists.ozlabs.org 8288S: Maintained 8289F: drivers/soc/fsl/qe/ 8290F: include/soc/fsl/qe/ 8291 8292FREESCALE QUICC ENGINE QMC DRIVER 8293M: Herve Codina <herve.codina@bootlin.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8297F: drivers/soc/fsl/qe/qmc.c 8298F: include/soc/fsl/qe/qmc.h 8299 8300FREESCALE QUICC ENGINE TSA DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8305F: drivers/soc/fsl/qe/tsa.c 8306F: drivers/soc/fsl/qe/tsa.h 8307F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8308 8309FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8310M: Li Yang <leoyang.li@nxp.com> 8311L: netdev@vger.kernel.org 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: drivers/net/ethernet/freescale/ucc_geth* 8315 8316FREESCALE QUICC ENGINE UCC HDLC DRIVER 8317M: Zhao Qiang <qiang.zhao@nxp.com> 8318L: netdev@vger.kernel.org 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/net/wan/fsl_ucc_hdlc* 8322 8323FREESCALE QUICC ENGINE UCC UART DRIVER 8324M: Timur Tabi <timur@kernel.org> 8325L: linuxppc-dev@lists.ozlabs.org 8326S: Maintained 8327F: drivers/tty/serial/ucc_uart.c 8328 8329FREESCALE SOC DRIVERS 8330M: Li Yang <leoyang.li@nxp.com> 8331L: linuxppc-dev@lists.ozlabs.org 8332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8333S: Maintained 8334F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8335F: Documentation/devicetree/bindings/soc/fsl/ 8336F: drivers/soc/fsl/ 8337F: include/linux/fsl/ 8338F: include/soc/fsl/ 8339 8340FREESCALE SOC FS_ENET DRIVER 8341M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8342L: linuxppc-dev@lists.ozlabs.org 8343L: netdev@vger.kernel.org 8344S: Maintained 8345F: drivers/net/ethernet/freescale/fs_enet/ 8346F: include/linux/fs_enet_pd.h 8347 8348FREESCALE SOC SOUND DRIVERS 8349M: Shengjiu Wang <shengjiu.wang@gmail.com> 8350M: Xiubo Li <Xiubo.Lee@gmail.com> 8351R: Fabio Estevam <festevam@gmail.com> 8352R: Nicolin Chen <nicoleotsuka@gmail.com> 8353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8354L: linuxppc-dev@lists.ozlabs.org 8355S: Maintained 8356F: sound/soc/fsl/fsl* 8357F: sound/soc/fsl/imx* 8358F: sound/soc/fsl/mpc8610_hpcd.c 8359 8360FREESCALE SOC SOUND QMC DRIVER 8361M: Herve Codina <herve.codina@bootlin.com> 8362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8363L: linuxppc-dev@lists.ozlabs.org 8364S: Maintained 8365F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8366F: sound/soc/fsl/fsl_qmc_audio.c 8367 8368FREESCALE USB PERIPHERAL DRIVERS 8369M: Li Yang <leoyang.li@nxp.com> 8370L: linux-usb@vger.kernel.org 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: drivers/usb/gadget/udc/fsl* 8374 8375FREESCALE USB PHY DRIVER 8376M: Ran Wang <ran.wang_1@nxp.com> 8377L: linux-usb@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/usb/phy/phy-fsl-usb* 8381 8382FREEVXFS FILESYSTEM 8383M: Christoph Hellwig <hch@infradead.org> 8384S: Maintained 8385W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8386F: fs/freevxfs/ 8387 8388FREEZER 8389M: "Rafael J. Wysocki" <rafael@kernel.org> 8390M: Pavel Machek <pavel@ucw.cz> 8391L: linux-pm@vger.kernel.org 8392S: Supported 8393F: Documentation/power/freezing-of-tasks.rst 8394F: include/linux/freezer.h 8395F: kernel/freezer.c 8396 8397FRONTSWAP API 8398M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8399L: linux-kernel@vger.kernel.org 8400S: Maintained 8401F: include/linux/frontswap.h 8402F: mm/frontswap.c 8403 8404FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8405M: David Howells <dhowells@redhat.com> 8406L: linux-cachefs@redhat.com (moderated for non-subscribers) 8407S: Supported 8408F: Documentation/filesystems/caching/ 8409F: fs/fscache/ 8410F: include/linux/fscache*.h 8411 8412FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8413M: Eric Biggers <ebiggers@kernel.org> 8414M: Theodore Y. Ts'o <tytso@mit.edu> 8415M: Jaegeuk Kim <jaegeuk@kernel.org> 8416L: linux-fscrypt@vger.kernel.org 8417S: Supported 8418Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8419T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8420F: Documentation/filesystems/fscrypt.rst 8421F: fs/crypto/ 8422F: include/linux/fscrypt.h 8423F: include/uapi/linux/fscrypt.h 8424 8425FSI SUBSYSTEM 8426M: Jeremy Kerr <jk@ozlabs.org> 8427M: Joel Stanley <joel@jms.id.au> 8428R: Alistar Popple <alistair@popple.id.au> 8429R: Eddie James <eajames@linux.ibm.com> 8430L: linux-fsi@lists.ozlabs.org 8431S: Supported 8432Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8433T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8434F: drivers/fsi/ 8435F: include/linux/fsi*.h 8436F: include/trace/events/fsi*.h 8437 8438FSI-ATTACHED I2C DRIVER 8439M: Eddie James <eajames@linux.ibm.com> 8440L: linux-i2c@vger.kernel.org 8441L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8442S: Maintained 8443F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8444F: drivers/i2c/busses/i2c-fsi.c 8445 8446FSI-ATTACHED SPI DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-spi@vger.kernel.org 8449S: Maintained 8450F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8451F: drivers/spi/spi-fsi.c 8452 8453FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8454M: Jan Kara <jack@suse.cz> 8455R: Amir Goldstein <amir73il@gmail.com> 8456L: linux-fsdevel@vger.kernel.org 8457S: Maintained 8458T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8459F: fs/notify/ 8460F: include/linux/fsnotify*.h 8461 8462FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8463M: Eric Biggers <ebiggers@kernel.org> 8464M: Theodore Y. Ts'o <tytso@mit.edu> 8465L: fsverity@lists.linux.dev 8466S: Supported 8467Q: https://patchwork.kernel.org/project/fsverity/list/ 8468T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8469F: Documentation/filesystems/fsverity.rst 8470F: fs/verity/ 8471F: include/linux/fsverity.h 8472F: include/uapi/linux/fsverity.h 8473 8474FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8475M: Michael Zaidman <michael.zaidman@gmail.com> 8476L: linux-i2c@vger.kernel.org 8477L: linux-input@vger.kernel.org 8478S: Maintained 8479F: drivers/hid/hid-ft260.c 8480 8481FUJITSU LAPTOP EXTRAS 8482M: Jonathan Woithe <jwoithe@just42.net> 8483L: platform-driver-x86@vger.kernel.org 8484S: Maintained 8485F: drivers/platform/x86/fujitsu-laptop.c 8486 8487FUJITSU TABLET EXTRAS 8488M: Robert Gerlach <khnz@gmx.de> 8489L: platform-driver-x86@vger.kernel.org 8490S: Maintained 8491F: drivers/platform/x86/fujitsu-tablet.c 8492 8493FUNCTION HOOKS (FTRACE) 8494M: Steven Rostedt <rostedt@goodmis.org> 8495M: Masami Hiramatsu <mhiramat@kernel.org> 8496R: Mark Rutland <mark.rutland@arm.com> 8497L: linux-kernel@vger.kernel.org 8498L: linux-trace-kernel@vger.kernel.org 8499S: Maintained 8500Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8501T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8502F: Documentation/trace/ftrace* 8503F: arch/*/*/*/*ftrace* 8504F: arch/*/*/*ftrace* 8505F: include/*/ftrace.h 8506F: kernel/trace/fgraph.c 8507F: kernel/trace/ftrace* 8508F: samples/ftrace 8509 8510FUNGIBLE ETHERNET DRIVERS 8511M: Dimitris Michailidis <dmichail@fungible.com> 8512L: netdev@vger.kernel.org 8513S: Supported 8514F: drivers/net/ethernet/fungible/ 8515 8516FUSE: FILESYSTEM IN USERSPACE 8517M: Miklos Szeredi <miklos@szeredi.hu> 8518L: linux-fsdevel@vger.kernel.org 8519S: Maintained 8520W: https://github.com/libfuse/ 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8522F: Documentation/filesystems/fuse.rst 8523F: fs/fuse/ 8524F: include/uapi/linux/fuse.h 8525 8526FUTEX SUBSYSTEM 8527M: Thomas Gleixner <tglx@linutronix.de> 8528M: Ingo Molnar <mingo@redhat.com> 8529R: Peter Zijlstra <peterz@infradead.org> 8530R: Darren Hart <dvhart@infradead.org> 8531R: Davidlohr Bueso <dave@stgolabs.net> 8532R: André Almeida <andrealmeid@igalia.com> 8533L: linux-kernel@vger.kernel.org 8534S: Maintained 8535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8536F: Documentation/locking/*futex* 8537F: include/asm-generic/futex.h 8538F: include/linux/futex.h 8539F: include/uapi/linux/futex.h 8540F: kernel/futex/* 8541F: tools/perf/bench/futex* 8542F: tools/testing/selftests/futex/ 8543 8544GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8545M: Tim Harvey <tharvey@gateworks.com> 8546S: Maintained 8547F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8548F: Documentation/hwmon/gsc-hwmon.rst 8549F: drivers/hwmon/gsc-hwmon.c 8550F: drivers/mfd/gateworks-gsc.c 8551F: include/linux/mfd/gsc.h 8552F: include/linux/platform_data/gsc_hwmon.h 8553 8554GCC PLUGINS 8555M: Kees Cook <keescook@chromium.org> 8556L: linux-hardening@vger.kernel.org 8557S: Maintained 8558T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8559F: Documentation/kbuild/gcc-plugins.rst 8560F: scripts/Makefile.gcc-plugins 8561F: scripts/gcc-plugins/ 8562 8563GCOV BASED KERNEL PROFILING 8564M: Peter Oberparleiter <oberpar@linux.ibm.com> 8565S: Maintained 8566F: Documentation/dev-tools/gcov.rst 8567F: kernel/gcov/ 8568 8569GDB KERNEL DEBUGGING HELPER SCRIPTS 8570M: Jan Kiszka <jan.kiszka@siemens.com> 8571M: Kieran Bingham <kbingham@kernel.org> 8572S: Supported 8573F: scripts/gdb/ 8574 8575GEMINI CRYPTO DRIVER 8576M: Corentin Labbe <clabbe@baylibre.com> 8577L: linux-crypto@vger.kernel.org 8578S: Maintained 8579F: drivers/crypto/gemini/ 8580 8581GEMTEK FM RADIO RECEIVER DRIVER 8582M: Hans Verkuil <hverkuil@xs4all.nl> 8583L: linux-media@vger.kernel.org 8584S: Maintained 8585W: https://linuxtv.org 8586T: git git://linuxtv.org/media_tree.git 8587F: drivers/media/radio/radio-gemtek* 8588 8589GENERIC ARCHITECTURE TOPOLOGY 8590M: Sudeep Holla <sudeep.holla@arm.com> 8591L: linux-kernel@vger.kernel.org 8592S: Maintained 8593F: drivers/base/arch_topology.c 8594F: include/linux/arch_topology.h 8595 8596GENERIC ENTRY CODE 8597M: Thomas Gleixner <tglx@linutronix.de> 8598M: Peter Zijlstra <peterz@infradead.org> 8599M: Andy Lutomirski <luto@kernel.org> 8600L: linux-kernel@vger.kernel.org 8601S: Maintained 8602T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8603F: include/linux/entry-common.h 8604F: include/linux/entry-kvm.h 8605F: kernel/entry/ 8606 8607GENERIC GPIO I2C DRIVER 8608M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8609S: Supported 8610F: drivers/i2c/busses/i2c-gpio.c 8611F: include/linux/platform_data/i2c-gpio.h 8612 8613GENERIC GPIO I2C MULTIPLEXER DRIVER 8614M: Peter Korsgaard <peter.korsgaard@barco.com> 8615L: linux-i2c@vger.kernel.org 8616S: Supported 8617F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8618F: drivers/i2c/muxes/i2c-mux-gpio.c 8619F: include/linux/platform_data/i2c-mux-gpio.h 8620 8621GENERIC HDLC (WAN) DRIVERS 8622M: Krzysztof Halasa <khc@pm.waw.pl> 8623S: Maintained 8624W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8625F: drivers/net/wan/c101.c 8626F: drivers/net/wan/hd6457* 8627F: drivers/net/wan/hdlc* 8628F: drivers/net/wan/n2.c 8629F: drivers/net/wan/pc300too.c 8630F: drivers/net/wan/pci200syn.c 8631F: drivers/net/wan/wanxl* 8632 8633GENERIC INCLUDE/ASM HEADER FILES 8634M: Arnd Bergmann <arnd@arndb.de> 8635L: linux-arch@vger.kernel.org 8636S: Maintained 8637T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8638F: include/asm-generic/ 8639F: include/uapi/asm-generic/ 8640 8641GENERIC PHY FRAMEWORK 8642M: Vinod Koul <vkoul@kernel.org> 8643M: Kishon Vijay Abraham I <kishon@kernel.org> 8644L: linux-phy@lists.infradead.org 8645S: Supported 8646Q: https://patchwork.kernel.org/project/linux-phy/list/ 8647T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8648F: Documentation/devicetree/bindings/phy/ 8649F: drivers/phy/ 8650F: include/dt-bindings/phy/ 8651F: include/linux/phy/ 8652 8653GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8654M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8655S: Supported 8656F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8657 8658GENERIC PM DOMAINS 8659M: "Rafael J. Wysocki" <rafael@kernel.org> 8660M: Kevin Hilman <khilman@kernel.org> 8661M: Ulf Hansson <ulf.hansson@linaro.org> 8662L: linux-pm@vger.kernel.org 8663S: Supported 8664F: Documentation/devicetree/bindings/power/power?domain* 8665F: drivers/base/power/domain*.c 8666F: include/linux/pm_domain.h 8667 8668GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8669M: Eugen Hristev <eugen.hristev@microchip.com> 8670L: linux-input@vger.kernel.org 8671S: Maintained 8672F: drivers/input/touchscreen/resistive-adc-touch.c 8673 8674GENERIC STRING LIBRARY 8675R: Andy Shevchenko <andy@kernel.org> 8676S: Maintained 8677F: include/linux/string.h 8678F: include/linux/string_choices.h 8679F: include/linux/string_helpers.h 8680F: lib/string.c 8681F: lib/string_helpers.c 8682F: lib/test-string_helpers.c 8683F: lib/test_string.c 8684 8685GENERIC UIO DRIVER FOR PCI DEVICES 8686M: "Michael S. Tsirkin" <mst@redhat.com> 8687L: kvm@vger.kernel.org 8688S: Supported 8689F: drivers/uio/uio_pci_generic.c 8690 8691GENERIC VDSO LIBRARY 8692M: Andy Lutomirski <luto@kernel.org> 8693M: Thomas Gleixner <tglx@linutronix.de> 8694M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8695L: linux-kernel@vger.kernel.org 8696S: Maintained 8697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8698F: include/asm-generic/vdso/vsyscall.h 8699F: include/vdso/ 8700F: kernel/time/vsyscall.c 8701F: lib/vdso/ 8702 8703GENWQE (IBM Generic Workqueue Card) 8704M: Frank Haverkamp <haver@linux.ibm.com> 8705S: Supported 8706F: drivers/misc/genwqe/ 8707 8708GET_MAINTAINER SCRIPT 8709M: Joe Perches <joe@perches.com> 8710S: Maintained 8711F: scripts/get_maintainer.pl 8712 8713GFS2 FILE SYSTEM 8714M: Bob Peterson <rpeterso@redhat.com> 8715M: Andreas Gruenbacher <agruenba@redhat.com> 8716L: cluster-devel@redhat.com 8717S: Supported 8718B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8720F: Documentation/filesystems/gfs2* 8721F: fs/gfs2/ 8722F: include/uapi/linux/gfs2_ondisk.h 8723 8724GIGABYTE WMI DRIVER 8725M: Thomas Weißschuh <thomas@weissschuh.net> 8726L: platform-driver-x86@vger.kernel.org 8727S: Maintained 8728F: drivers/platform/x86/gigabyte-wmi.c 8729 8730GNSS SUBSYSTEM 8731M: Johan Hovold <johan@kernel.org> 8732S: Maintained 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8734F: Documentation/ABI/testing/sysfs-class-gnss 8735F: Documentation/devicetree/bindings/gnss/ 8736F: drivers/gnss/ 8737F: include/linux/gnss.h 8738 8739GO7007 MPEG CODEC 8740M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8741L: linux-media@vger.kernel.org 8742S: Maintained 8743F: drivers/media/usb/go7007/ 8744 8745GOODIX TOUCHSCREEN 8746M: Bastien Nocera <hadess@hadess.net> 8747M: Hans de Goede <hdegoede@redhat.com> 8748L: linux-input@vger.kernel.org 8749S: Maintained 8750F: drivers/input/touchscreen/goodix* 8751 8752GOOGLE ETHERNET DRIVERS 8753M: Jeroen de Borst <jeroendb@google.com> 8754M: Praveen Kaligineedi <pkaligineedi@google.com> 8755R: Shailend Chand <shailend@google.com> 8756L: netdev@vger.kernel.org 8757S: Supported 8758F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8759F: drivers/net/ethernet/google 8760 8761GPD POCKET FAN DRIVER 8762M: Hans de Goede <hdegoede@redhat.com> 8763L: platform-driver-x86@vger.kernel.org 8764S: Maintained 8765F: drivers/platform/x86/gpd-pocket-fan.c 8766 8767GPIO ACPI SUPPORT 8768M: Mika Westerberg <mika.westerberg@linux.intel.com> 8769M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8770L: linux-gpio@vger.kernel.org 8771L: linux-acpi@vger.kernel.org 8772S: Supported 8773T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8774F: Documentation/firmware-guide/acpi/gpio-properties.rst 8775F: drivers/gpio/gpiolib-acpi.c 8776F: drivers/gpio/gpiolib-acpi.h 8777 8778GPIO AGGREGATOR 8779M: Geert Uytterhoeven <geert+renesas@glider.be> 8780L: linux-gpio@vger.kernel.org 8781S: Supported 8782F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8783F: drivers/gpio/gpio-aggregator.c 8784 8785GPIO IR Transmitter 8786M: Sean Young <sean@mess.org> 8787L: linux-media@vger.kernel.org 8788S: Maintained 8789F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8790F: drivers/media/rc/gpio-ir-tx.c 8791 8792GPIO MOCKUP DRIVER 8793M: Bamvor Jian Zhang <bamv2005@gmail.com> 8794L: linux-gpio@vger.kernel.org 8795S: Maintained 8796F: drivers/gpio/gpio-mockup.c 8797F: tools/testing/selftests/gpio/ 8798 8799GPIO REGMAP 8800R: Michael Walle <michael@walle.cc> 8801S: Maintained 8802F: drivers/gpio/gpio-regmap.c 8803F: include/linux/gpio/regmap.h 8804 8805GPIO SUBSYSTEM 8806M: Linus Walleij <linus.walleij@linaro.org> 8807M: Bartosz Golaszewski <brgl@bgdev.pl> 8808R: Andy Shevchenko <andy@kernel.org> 8809L: linux-gpio@vger.kernel.org 8810S: Maintained 8811T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8812F: Documentation/ABI/obsolete/sysfs-gpio 8813F: Documentation/ABI/testing/gpio-cdev 8814F: Documentation/admin-guide/gpio/ 8815F: Documentation/devicetree/bindings/gpio/ 8816F: Documentation/driver-api/gpio/ 8817F: drivers/gpio/ 8818F: include/dt-bindings/gpio/ 8819F: include/linux/gpio.h 8820F: include/linux/gpio/ 8821F: include/linux/of_gpio.h 8822F: include/uapi/linux/gpio.h 8823F: tools/gpio/ 8824 8825GRE DEMULTIPLEXER DRIVER 8826M: Dmitry Kozlov <xeb@mail.ru> 8827L: netdev@vger.kernel.org 8828S: Maintained 8829F: include/net/gre.h 8830F: net/ipv4/gre_demux.c 8831F: net/ipv4/gre_offload.c 8832 8833GRETH 10/100/1G Ethernet MAC device driver 8834M: Andreas Larsson <andreas@gaisler.com> 8835L: netdev@vger.kernel.org 8836S: Maintained 8837F: drivers/net/ethernet/aeroflex/ 8838 8839GREYBUS AUDIO PROTOCOLS DRIVERS 8840M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8841M: Mark Greer <mgreer@animalcreek.com> 8842S: Maintained 8843F: drivers/staging/greybus/audio_apbridgea.c 8844F: drivers/staging/greybus/audio_apbridgea.h 8845F: drivers/staging/greybus/audio_codec.c 8846F: drivers/staging/greybus/audio_codec.h 8847F: drivers/staging/greybus/audio_gb.c 8848F: drivers/staging/greybus/audio_manager.c 8849F: drivers/staging/greybus/audio_manager.h 8850F: drivers/staging/greybus/audio_manager_module.c 8851F: drivers/staging/greybus/audio_manager_private.h 8852F: drivers/staging/greybus/audio_manager_sysfs.c 8853F: drivers/staging/greybus/audio_module.c 8854F: drivers/staging/greybus/audio_topology.c 8855 8856GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8857M: Viresh Kumar <vireshk@kernel.org> 8858S: Maintained 8859F: drivers/staging/greybus/authentication.c 8860F: drivers/staging/greybus/bootrom.c 8861F: drivers/staging/greybus/firmware.h 8862F: drivers/staging/greybus/fw-core.c 8863F: drivers/staging/greybus/fw-download.c 8864F: drivers/staging/greybus/fw-management.c 8865F: drivers/staging/greybus/greybus_authentication.h 8866F: drivers/staging/greybus/greybus_firmware.h 8867F: drivers/staging/greybus/hid.c 8868F: drivers/staging/greybus/i2c.c 8869F: drivers/staging/greybus/spi.c 8870F: drivers/staging/greybus/spilib.c 8871F: drivers/staging/greybus/spilib.h 8872 8873GREYBUS LOOPBACK DRIVER 8874M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8875S: Maintained 8876F: drivers/staging/greybus/loopback.c 8877 8878GREYBUS PLATFORM DRIVERS 8879M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8880S: Maintained 8881F: drivers/staging/greybus/arche-apb-ctrl.c 8882F: drivers/staging/greybus/arche-platform.c 8883F: drivers/staging/greybus/arche_platform.h 8884 8885GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8886M: Rui Miguel Silva <rmfrfs@gmail.com> 8887S: Maintained 8888F: drivers/staging/greybus/gpio.c 8889F: drivers/staging/greybus/light.c 8890F: drivers/staging/greybus/power_supply.c 8891F: drivers/staging/greybus/sdio.c 8892F: drivers/staging/greybus/spi.c 8893F: drivers/staging/greybus/spilib.c 8894 8895GREYBUS SUBSYSTEM 8896M: Johan Hovold <johan@kernel.org> 8897M: Alex Elder <elder@kernel.org> 8898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8899L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8900S: Maintained 8901F: drivers/greybus/ 8902F: drivers/staging/greybus/ 8903F: include/linux/greybus.h 8904F: include/linux/greybus/ 8905 8906GREYBUS UART PROTOCOLS DRIVERS 8907M: David Lin <dtwlin@gmail.com> 8908S: Maintained 8909F: drivers/staging/greybus/log.c 8910F: drivers/staging/greybus/uart.c 8911 8912GS1662 VIDEO SERIALIZER 8913M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/spi/gs1662.c 8918 8919GSPCA FINEPIX SUBDRIVER 8920M: Frank Zago <frank@zago.net> 8921L: linux-media@vger.kernel.org 8922S: Maintained 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/finepix.c 8925 8926GSPCA GL860 SUBDRIVER 8927M: Olivier Lorin <o.lorin@laposte.net> 8928L: linux-media@vger.kernel.org 8929S: Maintained 8930T: git git://linuxtv.org/media_tree.git 8931F: drivers/media/usb/gspca/gl860/ 8932 8933GSPCA M5602 SUBDRIVER 8934M: Erik Andren <erik.andren@gmail.com> 8935L: linux-media@vger.kernel.org 8936S: Maintained 8937T: git git://linuxtv.org/media_tree.git 8938F: drivers/media/usb/gspca/m5602/ 8939 8940GSPCA PAC207 SONIXB SUBDRIVER 8941M: Hans Verkuil <hverkuil@xs4all.nl> 8942L: linux-media@vger.kernel.org 8943S: Odd Fixes 8944T: git git://linuxtv.org/media_tree.git 8945F: drivers/media/usb/gspca/pac207.c 8946 8947GSPCA SN9C20X SUBDRIVER 8948M: Brian Johnson <brijohn@gmail.com> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951T: git git://linuxtv.org/media_tree.git 8952F: drivers/media/usb/gspca/sn9c20x.c 8953 8954GSPCA T613 SUBDRIVER 8955M: Leandro Costantino <lcostantino@gmail.com> 8956L: linux-media@vger.kernel.org 8957S: Maintained 8958T: git git://linuxtv.org/media_tree.git 8959F: drivers/media/usb/gspca/t613.c 8960 8961GSPCA USB WEBCAM DRIVER 8962M: Hans Verkuil <hverkuil@xs4all.nl> 8963L: linux-media@vger.kernel.org 8964S: Odd Fixes 8965T: git git://linuxtv.org/media_tree.git 8966F: drivers/media/usb/gspca/ 8967 8968GTP (GPRS Tunneling Protocol) 8969M: Pablo Neira Ayuso <pablo@netfilter.org> 8970M: Harald Welte <laforge@gnumonks.org> 8971L: osmocom-net-gprs@lists.osmocom.org 8972S: Maintained 8973T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8974F: drivers/net/gtp.c 8975 8976GUID PARTITION TABLE (GPT) 8977M: Davidlohr Bueso <dave@stgolabs.net> 8978L: linux-efi@vger.kernel.org 8979S: Maintained 8980F: block/partitions/efi.* 8981 8982HABANALABS PCI DRIVER 8983M: Oded Gabbay <ogabbay@kernel.org> 8984L: dri-devel@lists.freedesktop.org 8985S: Supported 8986C: irc://irc.oftc.net/dri-devel 8987T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8988F: Documentation/ABI/testing/debugfs-driver-habanalabs 8989F: Documentation/ABI/testing/sysfs-driver-habanalabs 8990F: drivers/accel/habanalabs/ 8991F: include/trace/events/habanalabs.h 8992F: include/uapi/drm/habanalabs_accel.h 8993 8994HACKRF MEDIA DRIVER 8995M: Antti Palosaari <crope@iki.fi> 8996L: linux-media@vger.kernel.org 8997S: Maintained 8998W: https://linuxtv.org 8999W: http://palosaari.fi/linux/ 9000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9001T: git git://linuxtv.org/anttip/media_tree.git 9002F: drivers/media/usb/hackrf/ 9003 9004HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9005M: Chuck Lever <chuck.lever@oracle.com> 9006L: kernel-tls-handshake@lists.linux.dev 9007L: netdev@vger.kernel.org 9008S: Maintained 9009F: Documentation/netlink/specs/handshake.yaml 9010F: Documentation/networking/tls-handshake.rst 9011F: include/net/handshake.h 9012F: include/trace/events/handshake.h 9013F: net/handshake/ 9014 9015HANTRO VPU CODEC DRIVER 9016M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9017M: Philipp Zabel <p.zabel@pengutronix.de> 9018L: linux-media@vger.kernel.org 9019L: linux-rockchip@lists.infradead.org 9020S: Maintained 9021F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9022F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9023F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9024F: drivers/media/platform/verisilicon/ 9025 9026HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9027M: Frank Seidel <frank@f-seidel.de> 9028L: platform-driver-x86@vger.kernel.org 9029S: Maintained 9030W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9031F: drivers/platform/x86/hdaps.c 9032 9033HARDWARE MONITORING 9034M: Jean Delvare <jdelvare@suse.com> 9035M: Guenter Roeck <linux@roeck-us.net> 9036L: linux-hwmon@vger.kernel.org 9037S: Maintained 9038W: http://hwmon.wiki.kernel.org/ 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9040F: Documentation/ABI/testing/sysfs-class-hwmon 9041F: Documentation/devicetree/bindings/hwmon/ 9042F: Documentation/hwmon/ 9043F: drivers/hwmon/ 9044F: include/linux/hwmon*.h 9045F: include/trace/events/hwmon*.h 9046K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9047 9048HARDWARE RANDOM NUMBER GENERATOR CORE 9049M: Olivia Mackall <olivia@selenic.com> 9050M: Herbert Xu <herbert@gondor.apana.org.au> 9051L: linux-crypto@vger.kernel.org 9052S: Odd fixes 9053F: Documentation/admin-guide/hw_random.rst 9054F: Documentation/devicetree/bindings/rng/ 9055F: drivers/char/hw_random/ 9056F: include/linux/hw_random.h 9057 9058HARDWARE SPINLOCK CORE 9059M: Ohad Ben-Cohen <ohad@wizery.com> 9060M: Bjorn Andersson <andersson@kernel.org> 9061R: Baolin Wang <baolin.wang7@gmail.com> 9062L: linux-remoteproc@vger.kernel.org 9063S: Maintained 9064T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9065F: Documentation/devicetree/bindings/hwlock/ 9066F: Documentation/locking/hwspinlock.rst 9067F: drivers/hwspinlock/ 9068F: include/linux/hwspinlock.h 9069 9070HARDWARE TRACING FACILITIES 9071M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9072S: Maintained 9073F: drivers/hwtracing/ 9074 9075HARMONY SOUND DRIVER 9076L: linux-parisc@vger.kernel.org 9077S: Maintained 9078F: sound/parisc/harmony.* 9079 9080HDPVR USB VIDEO ENCODER DRIVER 9081M: Hans Verkuil <hverkuil@xs4all.nl> 9082L: linux-media@vger.kernel.org 9083S: Odd Fixes 9084W: https://linuxtv.org 9085T: git git://linuxtv.org/media_tree.git 9086F: drivers/media/usb/hdpvr/ 9087 9088HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9089M: Matt Hsiao <matt.hsiao@hpe.com> 9090S: Supported 9091F: drivers/misc/hpilo.[ch] 9092 9093HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9094M: Jerry Hoemann <jerry.hoemann@hpe.com> 9095S: Supported 9096F: Documentation/watchdog/hpwdt.rst 9097F: drivers/watchdog/hpwdt.c 9098 9099HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9100M: Don Brace <don.brace@microchip.com> 9101L: storagedev@microchip.com 9102L: linux-scsi@vger.kernel.org 9103S: Supported 9104F: Documentation/scsi/hpsa.rst 9105F: drivers/scsi/hpsa*.[ch] 9106F: include/linux/cciss*.h 9107F: include/uapi/linux/cciss*.h 9108 9109HFI1 DRIVER 9110M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9111L: linux-rdma@vger.kernel.org 9112S: Supported 9113F: drivers/infiniband/hw/hfi1 9114 9115HFS FILESYSTEM 9116L: linux-fsdevel@vger.kernel.org 9117S: Orphan 9118F: Documentation/filesystems/hfs.rst 9119F: fs/hfs/ 9120 9121HFSPLUS FILESYSTEM 9122L: linux-fsdevel@vger.kernel.org 9123S: Orphan 9124F: Documentation/filesystems/hfsplus.rst 9125F: fs/hfsplus/ 9126 9127HGA FRAMEBUFFER DRIVER 9128M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9129L: linux-nvidia@lists.surfsouth.com 9130S: Maintained 9131W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9132F: drivers/video/fbdev/hgafb.c 9133 9134HIBERNATION (aka Software Suspend, aka swsusp) 9135M: "Rafael J. Wysocki" <rafael@kernel.org> 9136M: Pavel Machek <pavel@ucw.cz> 9137L: linux-pm@vger.kernel.org 9138S: Supported 9139B: https://bugzilla.kernel.org 9140F: arch/*/include/asm/suspend*.h 9141F: arch/x86/power/ 9142F: drivers/base/power/ 9143F: include/linux/freezer.h 9144F: include/linux/pm.h 9145F: include/linux/suspend.h 9146F: kernel/power/ 9147 9148HID CORE LAYER 9149M: Jiri Kosina <jikos@kernel.org> 9150M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9151L: linux-input@vger.kernel.org 9152S: Maintained 9153T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9154F: Documentation/hid/ 9155F: drivers/hid/ 9156F: include/linux/hid* 9157F: include/uapi/linux/hid* 9158F: samples/hid/ 9159F: tools/testing/selftests/hid/ 9160 9161HID LOGITECH DRIVERS 9162R: Filipe Laíns <lains@riseup.net> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: drivers/hid/hid-logitech-* 9166 9167HID NVIDIA SHIELD DRIVER 9168M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9169L: linux-input@vger.kernel.org 9170S: Maintained 9171F: drivers/hid/hid-nvidia-shield.c 9172 9173HID PHOENIX RC FLIGHT CONTROLLER 9174M: Marcus Folkesson <marcus.folkesson@gmail.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-pxrc.c 9178 9179HID PLAYSTATION DRIVER 9180M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9181L: linux-input@vger.kernel.org 9182S: Supported 9183F: drivers/hid/hid-playstation.c 9184 9185HID SENSOR HUB DRIVERS 9186M: Jiri Kosina <jikos@kernel.org> 9187M: Jonathan Cameron <jic23@kernel.org> 9188M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9189L: linux-input@vger.kernel.org 9190L: linux-iio@vger.kernel.org 9191S: Maintained 9192F: Documentation/hid/hid-sensor* 9193F: drivers/hid/hid-sensor-* 9194F: drivers/iio/*/hid-* 9195F: include/linux/hid-sensor-* 9196 9197HID VRC-2 CAR CONTROLLER DRIVER 9198M: Marcus Folkesson <marcus.folkesson@gmail.com> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201F: drivers/hid/hid-vrc2.c 9202 9203HID WACOM DRIVER 9204M: Ping Cheng <ping.cheng@wacom.com> 9205M: Jason Gerecke <jason.gerecke@wacom.com> 9206L: linux-input@vger.kernel.org 9207S: Maintained 9208F: drivers/hid/wacom.h 9209F: drivers/hid/wacom_* 9210 9211HID++ LOGITECH DRIVERS 9212R: Filipe Laíns <lains@riseup.net> 9213R: Bastien Nocera <hadess@hadess.net> 9214L: linux-input@vger.kernel.org 9215S: Maintained 9216F: drivers/hid/hid-logitech-hidpp.c 9217 9218HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9219M: Thomas Gleixner <tglx@linutronix.de> 9220L: linux-kernel@vger.kernel.org 9221S: Maintained 9222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9223F: Documentation/timers/ 9224F: include/linux/clockchips.h 9225F: include/linux/hrtimer.h 9226F: kernel/time/clockevents.c 9227F: kernel/time/hrtimer.c 9228F: kernel/time/timer_*.c 9229 9230HIGH-SPEED SCC DRIVER FOR AX.25 9231L: linux-hams@vger.kernel.org 9232S: Orphan 9233F: drivers/net/hamradio/scc.c 9234 9235HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9236M: HighPoint Linux Team <linux@highpoint-tech.com> 9237S: Supported 9238W: http://www.highpoint-tech.com 9239F: Documentation/scsi/hptiop.rst 9240F: drivers/scsi/hptiop.c 9241 9242HIKEY960 ONBOARD USB GPIO HUB DRIVER 9243M: John Stultz <jstultz@google.com> 9244L: linux-kernel@vger.kernel.org 9245S: Maintained 9246F: drivers/misc/hisi_hikey_usb.c 9247 9248HIMAX HX83112B TOUCHSCREEN SUPPORT 9249M: Job Noorman <job@noorman.info> 9250L: linux-input@vger.kernel.org 9251S: Maintained 9252F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9253F: drivers/input/touchscreen/himax_hx83112b.c 9254 9255HIPPI 9256M: Jes Sorensen <jes@trained-monkey.org> 9257L: linux-hippi@sunsite.dk 9258S: Maintained 9259F: drivers/net/hippi/ 9260F: include/linux/hippidevice.h 9261F: include/uapi/linux/if_hippi.h 9262F: net/802/hippi.c 9263 9264HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9265M: Kurt Kanzenbach <kurt@linutronix.de> 9266L: netdev@vger.kernel.org 9267S: Maintained 9268F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9269F: drivers/net/dsa/hirschmann/* 9270F: include/linux/platform_data/hirschmann-hellcreek.h 9271F: net/dsa/tag_hellcreek.c 9272 9273HISILICON DMA DRIVER 9274M: Zhou Wang <wangzhou1@hisilicon.com> 9275M: Jie Hai <haijie1@huawei.com> 9276L: dmaengine@vger.kernel.org 9277S: Maintained 9278F: drivers/dma/hisi_dma.c 9279 9280HISILICON GPIO DRIVER 9281M: Jay Fang <f.fangjian@huawei.com> 9282L: linux-gpio@vger.kernel.org 9283S: Maintained 9284F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9285F: drivers/gpio/gpio-hisi.c 9286 9287HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9288M: Longfang Liu <liulongfang@huawei.com> 9289L: linux-crypto@vger.kernel.org 9290S: Maintained 9291F: Documentation/ABI/testing/debugfs-hisi-hpre 9292F: drivers/crypto/hisilicon/hpre/hpre.h 9293F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9294F: drivers/crypto/hisilicon/hpre/hpre_main.c 9295 9296HISILICON HNS3 PMU DRIVER 9297M: Guangbin Huang <huangguangbin2@huawei.com> 9298S: Supported 9299F: Documentation/admin-guide/perf/hns3-pmu.rst 9300F: drivers/perf/hisilicon/hns3_pmu.c 9301 9302HISILICON I2C CONTROLLER DRIVER 9303M: Yicong Yang <yangyicong@hisilicon.com> 9304L: linux-i2c@vger.kernel.org 9305S: Maintained 9306W: https://www.hisilicon.com 9307F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9308F: drivers/i2c/busses/i2c-hisi.c 9309 9310HISILICON LPC BUS DRIVER 9311M: Jay Fang <f.fangjian@huawei.com> 9312S: Maintained 9313W: http://www.hisilicon.com 9314F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9315F: drivers/bus/hisi_lpc.c 9316 9317HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9318M: Yisen Zhuang <yisen.zhuang@huawei.com> 9319M: Salil Mehta <salil.mehta@huawei.com> 9320L: netdev@vger.kernel.org 9321S: Maintained 9322W: http://www.hisilicon.com 9323F: drivers/net/ethernet/hisilicon/hns3/ 9324 9325HISILICON NETWORK SUBSYSTEM DRIVER 9326M: Yisen Zhuang <yisen.zhuang@huawei.com> 9327M: Salil Mehta <salil.mehta@huawei.com> 9328L: netdev@vger.kernel.org 9329S: Maintained 9330W: http://www.hisilicon.com 9331F: Documentation/devicetree/bindings/net/hisilicon*.txt 9332F: drivers/net/ethernet/hisilicon/ 9333 9334HISILICON PMU DRIVER 9335M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9336M: Jonathan Cameron <jonathan.cameron@huawei.com> 9337S: Supported 9338W: http://www.hisilicon.com 9339F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9340F: Documentation/admin-guide/perf/hisi-pmu.rst 9341F: drivers/perf/hisilicon 9342 9343HISILICON PTT DRIVER 9344M: Yicong Yang <yangyicong@hisilicon.com> 9345M: Jonathan Cameron <jonathan.cameron@huawei.com> 9346L: linux-kernel@vger.kernel.org 9347S: Maintained 9348F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9349F: Documentation/trace/hisi-ptt.rst 9350F: drivers/hwtracing/ptt/ 9351F: tools/perf/arch/arm64/util/hisi-ptt.c 9352F: tools/perf/util/hisi-ptt* 9353F: tools/perf/util/hisi-ptt-decoder/* 9354 9355HISILICON QM DRIVER 9356M: Weili Qian <qianweili@huawei.com> 9357M: Zhou Wang <wangzhou1@hisilicon.com> 9358L: linux-crypto@vger.kernel.org 9359S: Maintained 9360F: drivers/crypto/hisilicon/Kconfig 9361F: drivers/crypto/hisilicon/Makefile 9362F: drivers/crypto/hisilicon/qm.c 9363F: drivers/crypto/hisilicon/sgl.c 9364F: include/linux/hisi_acc_qm.h 9365 9366HISILICON ROCE DRIVER 9367M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9368M: Junxian Huang <huangjunxian6@hisilicon.com> 9369L: linux-rdma@vger.kernel.org 9370S: Maintained 9371F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9372F: drivers/infiniband/hw/hns/ 9373 9374HISILICON SAS Controller 9375M: Xiang Chen <chenxiang66@hisilicon.com> 9376S: Supported 9377W: http://www.hisilicon.com 9378F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9379F: drivers/scsi/hisi_sas/ 9380 9381HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9382M: Kai Ye <yekai13@huawei.com> 9383M: Longfang Liu <liulongfang@huawei.com> 9384L: linux-crypto@vger.kernel.org 9385S: Maintained 9386F: Documentation/ABI/testing/debugfs-hisi-sec 9387F: drivers/crypto/hisilicon/sec2/sec.h 9388F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9389F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9390F: drivers/crypto/hisilicon/sec2/sec_main.c 9391 9392HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9393M: Jay Fang <f.fangjian@huawei.com> 9394L: linux-spi@vger.kernel.org 9395S: Maintained 9396W: http://www.hisilicon.com 9397F: drivers/spi/spi-hisi-kunpeng.c 9398 9399HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9400M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9401L: linux-kernel@vger.kernel.org 9402S: Maintained 9403F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9404F: drivers/spmi/hisi-spmi-controller.c 9405 9406HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9407M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9408L: linux-kernel@vger.kernel.org 9409S: Maintained 9410F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9411F: drivers/mfd/hi6421-spmi-pmic.c 9412 9413HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9414M: Weili Qian <qianweili@huawei.com> 9415S: Maintained 9416F: drivers/crypto/hisilicon/trng/trng.c 9417 9418HISILICON V3XX SPI NOR FLASH Controller Driver 9419M: Jay Fang <f.fangjian@huawei.com> 9420S: Maintained 9421W: http://www.hisilicon.com 9422F: drivers/spi/spi-hisi-sfc-v3xx.c 9423 9424HISILICON ZIP Controller DRIVER 9425M: Yang Shen <shenyang39@huawei.com> 9426M: Zhou Wang <wangzhou1@hisilicon.com> 9427L: linux-crypto@vger.kernel.org 9428S: Maintained 9429F: Documentation/ABI/testing/debugfs-hisi-zip 9430F: drivers/crypto/hisilicon/zip/ 9431 9432HMM - Heterogeneous Memory Management 9433M: Jérôme Glisse <jglisse@redhat.com> 9434L: linux-mm@kvack.org 9435S: Maintained 9436F: Documentation/mm/hmm.rst 9437F: include/linux/hmm* 9438F: lib/test_hmm* 9439F: mm/hmm* 9440F: tools/testing/selftests/mm/*hmm* 9441 9442HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9443M: Andreas Klinger <ak@it-klinger.de> 9444L: linux-iio@vger.kernel.org 9445S: Maintained 9446F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9447F: drivers/iio/pressure/mprls0025pa.c 9448 9449HOST AP DRIVER 9450M: Jouni Malinen <j@w1.fi> 9451L: linux-wireless@vger.kernel.org 9452S: Obsolete 9453W: http://w1.fi/hostap-driver.html 9454F: drivers/net/wireless/intersil/hostap/ 9455 9456HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9457L: platform-driver-x86@vger.kernel.org 9458S: Orphan 9459F: drivers/platform/x86/hp/tc1100-wmi.c 9460 9461HP WMI HARDWARE MONITOR DRIVER 9462M: James Seo <james@equiv.tech> 9463L: linux-hwmon@vger.kernel.org 9464S: Maintained 9465F: Documentation/hwmon/hp-wmi-sensors.rst 9466F: drivers/hwmon/hp-wmi-sensors.c 9467 9468HPET: High Precision Event Timers driver 9469M: Clemens Ladisch <clemens@ladisch.de> 9470S: Maintained 9471F: Documentation/timers/hpet.rst 9472F: drivers/char/hpet.c 9473F: include/linux/hpet.h 9474F: include/uapi/linux/hpet.h 9475 9476HPET: x86 9477S: Orphan 9478F: arch/x86/include/asm/hpet.h 9479F: arch/x86/kernel/hpet.c 9480 9481HPFS FILESYSTEM 9482M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9483S: Maintained 9484W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9485F: fs/hpfs/ 9486 9487HSI SUBSYSTEM 9488M: Sebastian Reichel <sre@kernel.org> 9489S: Maintained 9490T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9491F: Documentation/ABI/testing/sysfs-bus-hsi 9492F: Documentation/driver-api/hsi.rst 9493F: drivers/hsi/ 9494F: include/linux/hsi/ 9495F: include/uapi/linux/hsi/ 9496 9497HSO 3G MODEM DRIVER 9498L: linux-usb@vger.kernel.org 9499S: Orphan 9500F: drivers/net/usb/hso.c 9501 9502HSR NETWORK PROTOCOL 9503L: netdev@vger.kernel.org 9504S: Orphan 9505F: net/hsr/ 9506 9507HT16K33 LED CONTROLLER DRIVER 9508M: Robin van der Gracht <robin@protonic.nl> 9509S: Maintained 9510F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9511F: drivers/auxdisplay/ht16k33.c 9512 9513HTCPEN TOUCHSCREEN DRIVER 9514M: Pau Oliva Fora <pof@eslack.org> 9515L: linux-input@vger.kernel.org 9516S: Maintained 9517F: drivers/input/touchscreen/htcpen.c 9518 9519HTE SUBSYSTEM 9520M: Dipen Patel <dipenp@nvidia.com> 9521L: timestamp@lists.linux.dev 9522S: Maintained 9523Q: https://patchwork.kernel.org/project/timestamp/list/ 9524T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9525F: Documentation/devicetree/bindings/timestamp/ 9526F: Documentation/driver-api/hte/ 9527F: drivers/hte/ 9528F: include/linux/hte.h 9529 9530HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9531M: Lorenzo Bianconi <lorenzo@kernel.org> 9532L: linux-iio@vger.kernel.org 9533S: Maintained 9534W: http://www.st.com/ 9535F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9536F: drivers/iio/humidity/hts221* 9537 9538HUAWEI ETHERNET DRIVER 9539M: Cai Huoqing <cai.huoqing@linux.dev> 9540L: netdev@vger.kernel.org 9541S: Maintained 9542F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9543F: drivers/net/ethernet/huawei/hinic/ 9544 9545HUGETLB SUBSYSTEM 9546M: Mike Kravetz <mike.kravetz@oracle.com> 9547M: Muchun Song <muchun.song@linux.dev> 9548L: linux-mm@kvack.org 9549S: Maintained 9550F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9551F: Documentation/admin-guide/mm/hugetlbpage.rst 9552F: Documentation/mm/hugetlbfs_reserv.rst 9553F: Documentation/mm/vmemmap_dedup.rst 9554F: fs/hugetlbfs/ 9555F: include/linux/hugetlb.h 9556F: mm/hugetlb.c 9557F: mm/hugetlb_vmemmap.c 9558F: mm/hugetlb_vmemmap.h 9559 9560HVA ST MEDIA DRIVER 9561M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9562L: linux-media@vger.kernel.org 9563S: Supported 9564W: https://linuxtv.org 9565T: git git://linuxtv.org/media_tree.git 9566F: drivers/media/platform/st/sti/hva 9567 9568HWPOISON MEMORY FAILURE HANDLING 9569M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9570R: Miaohe Lin <linmiaohe@huawei.com> 9571L: linux-mm@kvack.org 9572S: Maintained 9573F: mm/hwpoison-inject.c 9574F: mm/memory-failure.c 9575 9576HYCON HY46XX TOUCHSCREEN SUPPORT 9577M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9578L: linux-input@vger.kernel.org 9579S: Maintained 9580F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9581F: drivers/input/touchscreen/hycon-hy46xx.c 9582 9583HYGON PROCESSOR SUPPORT 9584M: Pu Wen <puwen@hygon.cn> 9585L: linux-kernel@vger.kernel.org 9586S: Maintained 9587F: arch/x86/kernel/cpu/hygon.c 9588 9589HYNIX HI556 SENSOR DRIVER 9590M: Sakari Ailus <sakari.ailus@linux.intel.com> 9591L: linux-media@vger.kernel.org 9592S: Maintained 9593T: git git://linuxtv.org/media_tree.git 9594F: drivers/media/i2c/hi556.c 9595 9596HYNIX HI846 SENSOR DRIVER 9597M: Martin Kepplinger <martin.kepplinger@puri.sm> 9598L: linux-media@vger.kernel.org 9599S: Maintained 9600F: drivers/media/i2c/hi846.c 9601 9602HYNIX HI847 SENSOR DRIVER 9603M: Sakari Ailus <sakari.ailus@linux.intel.com> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606F: drivers/media/i2c/hi847.c 9607 9608Hyper-V/Azure CORE AND DRIVERS 9609M: "K. Y. Srinivasan" <kys@microsoft.com> 9610M: Haiyang Zhang <haiyangz@microsoft.com> 9611M: Wei Liu <wei.liu@kernel.org> 9612M: Dexuan Cui <decui@microsoft.com> 9613L: linux-hyperv@vger.kernel.org 9614S: Supported 9615T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9616F: Documentation/ABI/stable/sysfs-bus-vmbus 9617F: Documentation/ABI/testing/debugfs-hyperv 9618F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9619F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9620F: Documentation/virt/hyperv 9621F: arch/arm64/hyperv 9622F: arch/arm64/include/asm/hyperv-tlfs.h 9623F: arch/arm64/include/asm/mshyperv.h 9624F: arch/x86/hyperv 9625F: arch/x86/include/asm/hyperv-tlfs.h 9626F: arch/x86/include/asm/mshyperv.h 9627F: arch/x86/include/asm/trace/hyperv.h 9628F: arch/x86/kernel/cpu/mshyperv.c 9629F: drivers/clocksource/hyperv_timer.c 9630F: drivers/hid/hid-hyperv.c 9631F: drivers/hv/ 9632F: drivers/input/serio/hyperv-keyboard.c 9633F: drivers/iommu/hyperv-iommu.c 9634F: drivers/net/ethernet/microsoft/ 9635F: drivers/net/hyperv/ 9636F: drivers/pci/controller/pci-hyperv-intf.c 9637F: drivers/pci/controller/pci-hyperv.c 9638F: drivers/scsi/storvsc_drv.c 9639F: drivers/uio/uio_hv_generic.c 9640F: drivers/video/fbdev/hyperv_fb.c 9641F: include/asm-generic/hyperv-tlfs.h 9642F: include/asm-generic/mshyperv.h 9643F: include/clocksource/hyperv_timer.h 9644F: include/linux/hyperv.h 9645F: include/net/mana 9646F: include/uapi/linux/hyperv.h 9647F: net/vmw_vsock/hyperv_transport.c 9648F: tools/hv/ 9649 9650HYPERBUS SUPPORT 9651M: Vignesh Raghavendra <vigneshr@ti.com> 9652L: linux-mtd@lists.infradead.org 9653S: Supported 9654Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9655C: irc://irc.oftc.net/mtd 9656T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9657F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9658F: drivers/mtd/hyperbus/ 9659F: include/linux/mtd/hyperbus.h 9660 9661HYPERVISOR VIRTUAL CONSOLE DRIVER 9662L: linuxppc-dev@lists.ozlabs.org 9663S: Odd Fixes 9664F: drivers/tty/hvc/ 9665 9666I2C ACPI SUPPORT 9667M: Mika Westerberg <mika.westerberg@linux.intel.com> 9668L: linux-i2c@vger.kernel.org 9669L: linux-acpi@vger.kernel.org 9670S: Maintained 9671F: drivers/i2c/i2c-core-acpi.c 9672 9673I2C CONTROLLER DRIVER FOR NVIDIA GPU 9674M: Ajay Gupta <ajayg@nvidia.com> 9675L: linux-i2c@vger.kernel.org 9676S: Maintained 9677F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9678F: drivers/i2c/busses/i2c-nvidia-gpu.c 9679 9680I2C MUXES 9681M: Peter Rosin <peda@axentia.se> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684F: Documentation/devicetree/bindings/i2c/i2c-arb* 9685F: Documentation/devicetree/bindings/i2c/i2c-gate* 9686F: Documentation/devicetree/bindings/i2c/i2c-mux* 9687F: Documentation/i2c/i2c-topology.rst 9688F: Documentation/i2c/muxes/ 9689F: drivers/i2c/i2c-mux.c 9690F: drivers/i2c/muxes/ 9691F: include/linux/i2c-mux.h 9692 9693I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9694M: Gregory CLEMENT <gregory.clement@bootlin.com> 9695L: linux-i2c@vger.kernel.org 9696S: Maintained 9697F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9698F: drivers/i2c/busses/i2c-mv64xxx.c 9699 9700I2C OVER PARALLEL PORT 9701M: Jean Delvare <jdelvare@suse.com> 9702L: linux-i2c@vger.kernel.org 9703S: Maintained 9704F: Documentation/i2c/busses/i2c-parport.rst 9705F: drivers/i2c/busses/i2c-parport.c 9706 9707I2C SUBSYSTEM 9708M: Wolfram Sang <wsa@kernel.org> 9709L: linux-i2c@vger.kernel.org 9710S: Maintained 9711W: https://i2c.wiki.kernel.org/ 9712Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9713T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9714F: Documentation/devicetree/bindings/i2c/i2c.txt 9715F: Documentation/i2c/ 9716F: drivers/i2c/* 9717F: include/dt-bindings/i2c/i2c.h 9718F: include/linux/i2c-dev.h 9719F: include/linux/i2c-smbus.h 9720F: include/linux/i2c.h 9721F: include/uapi/linux/i2c-*.h 9722F: include/uapi/linux/i2c.h 9723 9724I2C SUBSYSTEM HOST DRIVERS 9725M: Andi Shyti <andi.shyti@kernel.org> 9726L: linux-i2c@vger.kernel.org 9727S: Maintained 9728W: https://i2c.wiki.kernel.org/ 9729Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9730T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9731F: Documentation/devicetree/bindings/i2c/ 9732F: drivers/i2c/algos/ 9733F: drivers/i2c/busses/ 9734F: include/dt-bindings/i2c/ 9735 9736I2C-TAOS-EVM DRIVER 9737M: Jean Delvare <jdelvare@suse.com> 9738L: linux-i2c@vger.kernel.org 9739S: Maintained 9740F: Documentation/i2c/busses/i2c-taos-evm.rst 9741F: drivers/i2c/busses/i2c-taos-evm.c 9742 9743I2C-TINY-USB DRIVER 9744M: Till Harbaum <till@harbaum.org> 9745L: linux-i2c@vger.kernel.org 9746S: Maintained 9747W: http://www.harbaum.org/till/i2c_tiny_usb 9748F: drivers/i2c/busses/i2c-tiny-usb.c 9749 9750I2C/SMBUS CONTROLLER DRIVERS FOR PC 9751M: Jean Delvare <jdelvare@suse.com> 9752L: linux-i2c@vger.kernel.org 9753S: Maintained 9754F: Documentation/i2c/busses/i2c-ali1535.rst 9755F: Documentation/i2c/busses/i2c-ali1563.rst 9756F: Documentation/i2c/busses/i2c-ali15x3.rst 9757F: Documentation/i2c/busses/i2c-amd756.rst 9758F: Documentation/i2c/busses/i2c-amd8111.rst 9759F: Documentation/i2c/busses/i2c-i801.rst 9760F: Documentation/i2c/busses/i2c-nforce2.rst 9761F: Documentation/i2c/busses/i2c-piix4.rst 9762F: Documentation/i2c/busses/i2c-sis5595.rst 9763F: Documentation/i2c/busses/i2c-sis630.rst 9764F: Documentation/i2c/busses/i2c-sis96x.rst 9765F: Documentation/i2c/busses/i2c-via.rst 9766F: Documentation/i2c/busses/i2c-viapro.rst 9767F: drivers/i2c/busses/i2c-ali1535.c 9768F: drivers/i2c/busses/i2c-ali1563.c 9769F: drivers/i2c/busses/i2c-ali15x3.c 9770F: drivers/i2c/busses/i2c-amd756-s4882.c 9771F: drivers/i2c/busses/i2c-amd756.c 9772F: drivers/i2c/busses/i2c-amd8111.c 9773F: drivers/i2c/busses/i2c-i801.c 9774F: drivers/i2c/busses/i2c-isch.c 9775F: drivers/i2c/busses/i2c-nforce2-s4985.c 9776F: drivers/i2c/busses/i2c-nforce2.c 9777F: drivers/i2c/busses/i2c-piix4.c 9778F: drivers/i2c/busses/i2c-sis5595.c 9779F: drivers/i2c/busses/i2c-sis630.c 9780F: drivers/i2c/busses/i2c-sis96x.c 9781F: drivers/i2c/busses/i2c-via.c 9782F: drivers/i2c/busses/i2c-viapro.c 9783 9784I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9785M: Hans de Goede <hdegoede@redhat.com> 9786L: linux-i2c@vger.kernel.org 9787S: Maintained 9788F: drivers/i2c/busses/i2c-cht-wc.c 9789 9790I2C/SMBUS ISMT DRIVER 9791M: Seth Heasley <seth.heasley@intel.com> 9792M: Neil Horman <nhorman@tuxdriver.com> 9793L: linux-i2c@vger.kernel.org 9794F: Documentation/i2c/busses/i2c-ismt.rst 9795F: drivers/i2c/busses/i2c-ismt.c 9796 9797I2C/SMBUS STUB DRIVER 9798M: Jean Delvare <jdelvare@suse.com> 9799L: linux-i2c@vger.kernel.org 9800S: Maintained 9801F: drivers/i2c/i2c-stub.c 9802 9803I3C DRIVER FOR ASPEED AST2600 9804M: Jeremy Kerr <jk@codeconstruct.com.au> 9805S: Maintained 9806F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9807F: drivers/i3c/master/ast2600-i3c-master.c 9808 9809I3C DRIVER FOR CADENCE I3C MASTER IP 9810M: Przemysław Gaj <pgaj@cadence.com> 9811S: Maintained 9812F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9813F: drivers/i3c/master/i3c-master-cdns.c 9814 9815I3C DRIVER FOR SYNOPSYS DESIGNWARE 9816S: Orphan 9817F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9818F: drivers/i3c/master/dw* 9819 9820I3C SUBSYSTEM 9821M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9822L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9823S: Maintained 9824C: irc://chat.freenode.net/linux-i3c 9825T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9826F: Documentation/ABI/testing/sysfs-bus-i3c 9827F: Documentation/devicetree/bindings/i3c/ 9828F: Documentation/driver-api/i3c 9829F: drivers/i3c/ 9830F: include/linux/i3c/ 9831 9832IA64 (Itanium) PLATFORM 9833L: linux-ia64@vger.kernel.org 9834S: Orphan 9835F: Documentation/arch/ia64/ 9836F: arch/ia64/ 9837 9838IBM Operation Panel Input Driver 9839M: Eddie James <eajames@linux.ibm.com> 9840L: linux-input@vger.kernel.org 9841S: Maintained 9842F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9843F: drivers/input/misc/ibm-panel.c 9844 9845IBM Power 842 compression accelerator 9846M: Haren Myneni <haren@us.ibm.com> 9847S: Supported 9848F: crypto/842.c 9849F: drivers/crypto/nx/Kconfig 9850F: drivers/crypto/nx/Makefile 9851F: drivers/crypto/nx/nx-842* 9852F: include/linux/sw842.h 9853F: lib/842/ 9854 9855IBM Power in-Nest Crypto Acceleration 9856M: Breno Leitão <leitao@debian.org> 9857M: Nayna Jain <nayna@linux.ibm.com> 9858M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9859L: linux-crypto@vger.kernel.org 9860S: Supported 9861F: drivers/crypto/nx/Kconfig 9862F: drivers/crypto/nx/Makefile 9863F: drivers/crypto/nx/nx-aes* 9864F: drivers/crypto/nx/nx-sha* 9865F: drivers/crypto/nx/nx.* 9866F: drivers/crypto/nx/nx_csbcpb.h 9867F: drivers/crypto/nx/nx_debugfs.c 9868 9869IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9870M: Tyrel Datwyler <tyreld@linux.ibm.com> 9871L: linux-pci@vger.kernel.org 9872L: linuxppc-dev@lists.ozlabs.org 9873S: Supported 9874F: drivers/pci/hotplug/rpadlpar* 9875 9876IBM Power Linux RAID adapter 9877M: Brian King <brking@us.ibm.com> 9878S: Supported 9879F: drivers/scsi/ipr.* 9880 9881IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9882M: Tyrel Datwyler <tyreld@linux.ibm.com> 9883L: linux-pci@vger.kernel.org 9884L: linuxppc-dev@lists.ozlabs.org 9885S: Supported 9886F: drivers/pci/hotplug/rpaphp* 9887 9888IBM Power SRIOV Virtual NIC Device Driver 9889M: Haren Myneni <haren@linux.ibm.com> 9890M: Rick Lindsley <ricklind@linux.ibm.com> 9891R: Nick Child <nnac123@linux.ibm.com> 9892R: Dany Madden <danymadden@us.ibm.com> 9893R: Thomas Falcon <tlfalcon@linux.ibm.com> 9894L: netdev@vger.kernel.org 9895S: Supported 9896F: drivers/net/ethernet/ibm/ibmvnic.* 9897 9898IBM Power VFIO Support 9899M: Timothy Pearson <tpearson@raptorengineering.com> 9900S: Supported 9901F: drivers/vfio/vfio_iommu_spapr_tce.c 9902 9903IBM Power Virtual Ethernet Device Driver 9904M: Nick Child <nnac123@linux.ibm.com> 9905L: netdev@vger.kernel.org 9906S: Supported 9907F: drivers/net/ethernet/ibm/ibmveth.* 9908 9909IBM Power Virtual FC Device Drivers 9910M: Tyrel Datwyler <tyreld@linux.ibm.com> 9911L: linux-scsi@vger.kernel.org 9912S: Supported 9913F: drivers/scsi/ibmvscsi/ibmvfc* 9914 9915IBM Power Virtual Management Channel Driver 9916M: Brad Warrum <bwarrum@linux.ibm.com> 9917M: Ritu Agarwal <rituagar@linux.ibm.com> 9918S: Supported 9919F: drivers/misc/ibmvmc.* 9920 9921IBM Power Virtual SCSI Device Drivers 9922M: Tyrel Datwyler <tyreld@linux.ibm.com> 9923L: linux-scsi@vger.kernel.org 9924S: Supported 9925F: drivers/scsi/ibmvscsi/ibmvscsi* 9926F: include/scsi/viosrp.h 9927 9928IBM Power Virtual SCSI Device Target Driver 9929M: Michael Cyr <mikecyr@linux.ibm.com> 9930L: linux-scsi@vger.kernel.org 9931L: target-devel@vger.kernel.org 9932S: Supported 9933F: drivers/scsi/ibmvscsi_tgt/ 9934 9935IBM Power VMX Cryptographic instructions 9936M: Breno Leitão <leitao@debian.org> 9937M: Nayna Jain <nayna@linux.ibm.com> 9938M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9939L: linux-crypto@vger.kernel.org 9940S: Supported 9941F: drivers/crypto/vmx/Kconfig 9942F: drivers/crypto/vmx/Makefile 9943F: drivers/crypto/vmx/aes* 9944F: drivers/crypto/vmx/ghash* 9945F: drivers/crypto/vmx/ppc-xlate.pl 9946F: drivers/crypto/vmx/vmx.c 9947 9948IBM ServeRAID RAID DRIVER 9949S: Orphan 9950F: drivers/scsi/ips.* 9951 9952ICH LPC AND GPIO DRIVER 9953M: Peter Tyser <ptyser@xes-inc.com> 9954S: Maintained 9955F: drivers/gpio/gpio-ich.c 9956F: drivers/mfd/lpc_ich.c 9957 9958ICY I2C DRIVER 9959M: Max Staudt <max@enpas.org> 9960L: linux-i2c@vger.kernel.org 9961S: Maintained 9962F: drivers/i2c/busses/i2c-icy.c 9963 9964IDEAPAD LAPTOP EXTRAS DRIVER 9965M: Ike Panhc <ike.pan@canonical.com> 9966L: platform-driver-x86@vger.kernel.org 9967S: Maintained 9968W: http://launchpad.net/ideapad-laptop 9969F: drivers/platform/x86/ideapad-laptop.c 9970 9971IDEAPAD LAPTOP SLIDEBAR DRIVER 9972M: Andrey Moiseev <o2g.org.ru@gmail.com> 9973L: linux-input@vger.kernel.org 9974S: Maintained 9975W: https://github.com/o2genum/ideapad-slidebar 9976F: drivers/input/misc/ideapad_slidebar.c 9977 9978IDMAPPED MOUNTS 9979M: Christian Brauner <brauner@kernel.org> 9980M: Seth Forshee <sforshee@kernel.org> 9981L: linux-fsdevel@vger.kernel.org 9982S: Maintained 9983T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9984F: Documentation/filesystems/idmappings.rst 9985F: include/linux/mnt_idmapping.* 9986F: tools/testing/selftests/mount_setattr/ 9987 9988IDT VersaClock 5 CLOCK DRIVER 9989M: Luca Ceresoli <luca@lucaceresoli.net> 9990S: Maintained 9991F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9992F: drivers/clk/clk-versaclock5.c 9993 9994IEEE 802.15.4 SUBSYSTEM 9995M: Alexander Aring <alex.aring@gmail.com> 9996M: Stefan Schmidt <stefan@datenfreihafen.org> 9997M: Miquel Raynal <miquel.raynal@bootlin.com> 9998L: linux-wpan@vger.kernel.org 9999S: Maintained 10000W: https://linux-wpan.org/ 10001Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10002T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10003T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10004F: Documentation/networking/ieee802154.rst 10005F: drivers/net/ieee802154/ 10006F: include/linux/ieee802154.h 10007F: include/linux/nl802154.h 10008F: include/net/af_ieee802154.h 10009F: include/net/cfg802154.h 10010F: include/net/ieee802154_netdev.h 10011F: include/net/mac802154.h 10012F: include/net/nl802154.h 10013F: net/ieee802154/ 10014F: net/mac802154/ 10015 10016IFCVF VIRTIO DATA PATH ACCELERATOR 10017R: Zhu Lingshan <lingshan.zhu@intel.com> 10018F: drivers/vdpa/ifcvf/ 10019 10020IFE PROTOCOL 10021M: Yotam Gigi <yotam.gi@gmail.com> 10022M: Jamal Hadi Salim <jhs@mojatatu.com> 10023F: include/net/ife.h 10024F: include/uapi/linux/ife.h 10025F: net/ife 10026 10027IGORPLUG-USB IR RECEIVER 10028M: Sean Young <sean@mess.org> 10029L: linux-media@vger.kernel.org 10030S: Maintained 10031F: drivers/media/rc/igorplugusb.c 10032 10033IGUANAWORKS USB IR TRANSCEIVER 10034M: Sean Young <sean@mess.org> 10035L: linux-media@vger.kernel.org 10036S: Maintained 10037F: drivers/media/rc/iguanair.c 10038 10039IIO DIGITAL POTENTIOMETER DAC 10040M: Peter Rosin <peda@axentia.se> 10041L: linux-iio@vger.kernel.org 10042S: Maintained 10043F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10044F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10045F: drivers/iio/dac/dpot-dac.c 10046 10047IIO ENVELOPE DETECTOR 10048M: Peter Rosin <peda@axentia.se> 10049L: linux-iio@vger.kernel.org 10050S: Maintained 10051F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10052F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10053F: drivers/iio/adc/envelope-detector.c 10054 10055IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10056M: Matti Vaittinen <mazziesaccount@gmail.com> 10057L: linux-iio@vger.kernel.org 10058S: Maintained 10059F: drivers/iio/light/gain-time-scale-helper.c 10060F: drivers/iio/light/gain-time-scale-helper.h 10061 10062IIO MULTIPLEXER 10063M: Peter Rosin <peda@axentia.se> 10064L: linux-iio@vger.kernel.org 10065S: Maintained 10066F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10067F: drivers/iio/multiplexer/iio-mux.c 10068 10069IIO SCMI BASED DRIVER 10070M: Jyoti Bhayana <jbhayana@google.com> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073F: drivers/iio/common/scmi_sensors/scmi_iio.c 10074 10075IIO SUBSYSTEM AND DRIVERS 10076M: Jonathan Cameron <jic23@kernel.org> 10077R: Lars-Peter Clausen <lars@metafoo.de> 10078L: linux-iio@vger.kernel.org 10079S: Maintained 10080T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10081F: Documentation/ABI/testing/configfs-iio* 10082F: Documentation/ABI/testing/sysfs-bus-iio* 10083F: Documentation/devicetree/bindings/iio/ 10084F: drivers/iio/ 10085F: drivers/staging/iio/ 10086F: include/dt-bindings/iio/ 10087F: include/linux/iio/ 10088F: tools/iio/ 10089 10090IIO UNIT CONVERTER 10091M: Peter Rosin <peda@axentia.se> 10092L: linux-iio@vger.kernel.org 10093S: Maintained 10094F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10095F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10096F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10097F: drivers/iio/afe/iio-rescale.c 10098 10099IKANOS/ADI EAGLE ADSL USB DRIVER 10100M: Matthieu Castet <castet.matthieu@free.fr> 10101M: Stanislaw Gruszka <stf_xl@wp.pl> 10102S: Maintained 10103F: drivers/usb/atm/ueagle-atm.c 10104 10105IMAGIS TOUCHSCREEN DRIVER 10106M: Markuss Broks <markuss.broks@gmail.com> 10107S: Maintained 10108F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10109F: drivers/input/touchscreen/imagis.c 10110 10111IMGTEC ASCII LCD DRIVER 10112M: Paul Burton <paulburton@kernel.org> 10113S: Maintained 10114F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10115F: drivers/auxdisplay/img-ascii-lcd.c 10116 10117IMGTEC IR DECODER DRIVER 10118S: Orphan 10119F: drivers/media/rc/img-ir/ 10120 10121IMON SOUNDGRAPH USB IR RECEIVER 10122M: Sean Young <sean@mess.org> 10123L: linux-media@vger.kernel.org 10124S: Maintained 10125F: drivers/media/rc/imon.c 10126F: drivers/media/rc/imon_raw.c 10127 10128IMS TWINTURBO FRAMEBUFFER DRIVER 10129L: linux-fbdev@vger.kernel.org 10130S: Orphan 10131F: drivers/video/fbdev/imsttfb.c 10132 10133INA209 HARDWARE MONITOR DRIVER 10134M: Guenter Roeck <linux@roeck-us.net> 10135L: linux-hwmon@vger.kernel.org 10136S: Maintained 10137F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10138F: Documentation/hwmon/ina209.rst 10139F: drivers/hwmon/ina209.c 10140 10141INA2XX HARDWARE MONITOR DRIVER 10142M: Guenter Roeck <linux@roeck-us.net> 10143L: linux-hwmon@vger.kernel.org 10144S: Maintained 10145F: Documentation/hwmon/ina2xx.rst 10146F: drivers/hwmon/ina2xx.c 10147F: include/linux/platform_data/ina2xx.h 10148 10149INDEX OF FURTHER KERNEL DOCUMENTATION 10150M: Carlos Bilbao <carlos.bilbao@amd.com> 10151S: Maintained 10152F: Documentation/process/kernel-docs.rst 10153 10154INDUSTRY PACK SUBSYSTEM (IPACK) 10155M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10156M: Jens Taprogge <jens.taprogge@taprogge.org> 10157M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10158L: industrypack-devel@lists.sourceforge.net 10159S: Maintained 10160W: http://industrypack.sourceforge.net 10161F: drivers/ipack/ 10162 10163INFINEON DPS310 Driver 10164M: Eddie James <eajames@linux.ibm.com> 10165L: linux-iio@vger.kernel.org 10166S: Maintained 10167F: drivers/iio/pressure/dps310.c 10168 10169INFINEON PEB2466 ASoC CODEC 10170M: Herve Codina <herve.codina@bootlin.com> 10171L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10172S: Maintained 10173F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10174F: sound/soc/codecs/peb2466.c 10175 10176INFINIBAND SUBSYSTEM 10177M: Jason Gunthorpe <jgg@nvidia.com> 10178M: Leon Romanovsky <leonro@nvidia.com> 10179L: linux-rdma@vger.kernel.org 10180S: Supported 10181W: https://github.com/linux-rdma/rdma-core 10182Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10183T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10184F: Documentation/devicetree/bindings/infiniband/ 10185F: Documentation/infiniband/ 10186F: drivers/infiniband/ 10187F: include/rdma/ 10188F: include/trace/events/ib_mad.h 10189F: include/trace/events/ib_umad.h 10190F: include/trace/misc/rdma.h 10191F: include/uapi/linux/if_infiniband.h 10192F: include/uapi/rdma/ 10193F: samples/bpf/ibumad_kern.c 10194F: samples/bpf/ibumad_user.c 10195 10196INGENIC JZ4780 NAND DRIVER 10197M: Harvey Hunt <harveyhuntnexus@gmail.com> 10198L: linux-mtd@lists.infradead.org 10199L: linux-mips@vger.kernel.org 10200S: Maintained 10201F: drivers/mtd/nand/raw/ingenic/ 10202 10203INGENIC JZ47xx SoCs 10204M: Paul Cercueil <paul@crapouillou.net> 10205L: linux-mips@vger.kernel.org 10206S: Maintained 10207F: arch/mips/boot/dts/ingenic/ 10208F: arch/mips/generic/board-ingenic.c 10209F: arch/mips/include/asm/mach-ingenic/ 10210F: arch/mips/ingenic/Kconfig 10211F: drivers/clk/ingenic/ 10212F: drivers/dma/dma-jz4780.c 10213F: drivers/gpu/drm/ingenic/ 10214F: drivers/i2c/busses/i2c-jz4780.c 10215F: drivers/iio/adc/ingenic-adc.c 10216F: drivers/irqchip/irq-ingenic.c 10217F: drivers/memory/jz4780-nemc.c 10218F: drivers/mmc/host/jz4740_mmc.c 10219F: drivers/mtd/nand/raw/ingenic/ 10220F: drivers/pinctrl/pinctrl-ingenic.c 10221F: drivers/power/supply/ingenic-battery.c 10222F: drivers/pwm/pwm-jz4740.c 10223F: drivers/remoteproc/ingenic_rproc.c 10224F: drivers/rtc/rtc-jz4740.c 10225F: drivers/tty/serial/8250/8250_ingenic.c 10226F: drivers/usb/musb/jz4740.c 10227F: drivers/watchdog/jz4740_wdt.c 10228F: include/dt-bindings/iio/adc/ingenic,adc.h 10229F: include/linux/mfd/ingenic-tcu.h 10230F: sound/soc/codecs/jz47* 10231F: sound/soc/jz4740/ 10232 10233INJOINIC IP5xxx POWER BANK IC DRIVER 10234M: Samuel Holland <samuel@sholland.org> 10235S: Maintained 10236F: drivers/power/supply/ip5xxx_power.c 10237 10238INOTIFY 10239M: Jan Kara <jack@suse.cz> 10240R: Amir Goldstein <amir73il@gmail.com> 10241L: linux-fsdevel@vger.kernel.org 10242S: Maintained 10243F: Documentation/filesystems/inotify.rst 10244F: fs/notify/inotify/ 10245F: include/linux/inotify.h 10246F: include/uapi/linux/inotify.h 10247 10248INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10249M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10250L: linux-input@vger.kernel.org 10251S: Maintained 10252Q: http://patchwork.kernel.org/project/linux-input/list/ 10253T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10254F: Documentation/devicetree/bindings/input/ 10255F: Documentation/devicetree/bindings/serio/ 10256F: Documentation/input/ 10257F: drivers/input/ 10258F: include/dt-bindings/input/ 10259F: include/linux/input.h 10260F: include/linux/input/ 10261F: include/uapi/linux/input-event-codes.h 10262F: include/uapi/linux/input.h 10263 10264INPUT MULTITOUCH (MT) PROTOCOL 10265M: Henrik Rydberg <rydberg@bitmath.org> 10266L: linux-input@vger.kernel.org 10267S: Odd fixes 10268F: Documentation/input/multi-touch-protocol.rst 10269F: drivers/input/input-mt.c 10270K: \b(ABS|SYN)_MT_ 10271 10272INSIDE SECURE CRYPTO DRIVER 10273M: Antoine Tenart <atenart@kernel.org> 10274L: linux-crypto@vger.kernel.org 10275S: Maintained 10276F: drivers/crypto/inside-secure/ 10277 10278INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10279M: Mimi Zohar <zohar@linux.ibm.com> 10280M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10281L: linux-integrity@vger.kernel.org 10282S: Supported 10283T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10284F: security/integrity/ 10285F: security/integrity/ima/ 10286 10287INTEL 810/815 FRAMEBUFFER DRIVER 10288M: Antonino Daplas <adaplas@gmail.com> 10289L: linux-fbdev@vger.kernel.org 10290S: Maintained 10291F: drivers/video/fbdev/i810/ 10292 10293INTEL 8254 COUNTER DRIVER 10294M: William Breathitt Gray <william.gray@linaro.org> 10295L: linux-iio@vger.kernel.org 10296S: Maintained 10297F: drivers/counter/i8254.c 10298F: include/linux/i8254.h 10299 10300INTEL 8255 GPIO DRIVER 10301M: William Breathitt Gray <william.gray@linaro.org> 10302L: linux-gpio@vger.kernel.org 10303S: Maintained 10304F: drivers/gpio/gpio-i8255.c 10305F: drivers/gpio/gpio-i8255.h 10306 10307INTEL ASoC DRIVERS 10308M: Cezary Rojewski <cezary.rojewski@intel.com> 10309M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10310M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10311M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10312M: Bard Liao <yung-chuan.liao@linux.intel.com> 10313M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10314M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10315L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10316S: Supported 10317F: sound/soc/intel/ 10318 10319INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10320M: Hans de Goede <hdegoede@redhat.com> 10321L: platform-driver-x86@vger.kernel.org 10322S: Maintained 10323F: drivers/platform/x86/intel/atomisp2/pm.c 10324 10325INTEL ATOMISP2 LED DRIVER 10326M: Hans de Goede <hdegoede@redhat.com> 10327L: platform-driver-x86@vger.kernel.org 10328S: Maintained 10329F: drivers/platform/x86/intel/atomisp2/led.c 10330 10331INTEL BIOS SAR INT1092 DRIVER 10332M: Shravan Sudhakar <s.shravan@intel.com> 10333M: Intel Corporation <linuxwwan@intel.com> 10334L: platform-driver-x86@vger.kernel.org 10335S: Maintained 10336F: drivers/platform/x86/intel/int1092/ 10337 10338INTEL BROXTON PMC DRIVER 10339M: Mika Westerberg <mika.westerberg@linux.intel.com> 10340M: Zha Qipeng <qipeng.zha@intel.com> 10341S: Maintained 10342F: drivers/mfd/intel_pmc_bxt.c 10343F: include/linux/mfd/intel_pmc_bxt.h 10344 10345INTEL C600 SERIES SAS CONTROLLER DRIVER 10346M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10347L: linux-scsi@vger.kernel.org 10348S: Supported 10349T: git git://git.code.sf.net/p/intel-sas/isci 10350F: drivers/scsi/isci/ 10351 10352INTEL CPU family model numbers 10353M: Tony Luck <tony.luck@intel.com> 10354M: x86@kernel.org 10355L: linux-kernel@vger.kernel.org 10356S: Supported 10357F: arch/x86/include/asm/intel-family.h 10358 10359INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10360M: Jani Nikula <jani.nikula@linux.intel.com> 10361M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10362M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10363M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10364L: intel-gfx@lists.freedesktop.org 10365S: Supported 10366W: https://01.org/linuxgraphics/ 10367Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10368B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10369C: irc://irc.oftc.net/intel-gfx 10370T: git git://anongit.freedesktop.org/drm-intel 10371F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10372F: Documentation/gpu/i915.rst 10373F: drivers/gpu/drm/i915/ 10374F: include/drm/i915* 10375F: include/uapi/drm/i915_drm.h 10376 10377INTEL ETHERNET DRIVERS 10378M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10379M: Tony Nguyen <anthony.l.nguyen@intel.com> 10380L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10381S: Supported 10382W: https://www.intel.com/content/www/us/en/support.html 10383Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10384T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10385T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10386F: Documentation/networking/device_drivers/ethernet/intel/ 10387F: drivers/net/ethernet/intel/ 10388F: drivers/net/ethernet/intel/*/ 10389F: include/linux/avf/virtchnl.h 10390F: include/linux/net/intel/iidc.h 10391 10392INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10393M: Mustafa Ismail <mustafa.ismail@intel.com> 10394M: Shiraz Saleem <shiraz.saleem@intel.com> 10395L: linux-rdma@vger.kernel.org 10396S: Supported 10397F: drivers/infiniband/hw/irdma/ 10398F: include/uapi/rdma/irdma-abi.h 10399 10400INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10401M: Maik Broemme <mbroemme@libmpq.org> 10402L: linux-fbdev@vger.kernel.org 10403S: Maintained 10404F: Documentation/fb/intelfb.rst 10405F: drivers/video/fbdev/intelfb/ 10406 10407INTEL GPIO DRIVERS 10408M: Andy Shevchenko <andy@kernel.org> 10409L: linux-gpio@vger.kernel.org 10410S: Supported 10411T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10412F: drivers/gpio/gpio-elkhartlake.c 10413F: drivers/gpio/gpio-ich.c 10414F: drivers/gpio/gpio-merrifield.c 10415F: drivers/gpio/gpio-ml-ioh.c 10416F: drivers/gpio/gpio-pch.c 10417F: drivers/gpio/gpio-sch.c 10418F: drivers/gpio/gpio-sodaville.c 10419F: drivers/gpio/gpio-tangier.c 10420 10421INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10422M: Zhenyu Wang <zhenyuw@linux.intel.com> 10423M: Zhi Wang <zhi.a.wang@intel.com> 10424L: intel-gvt-dev@lists.freedesktop.org 10425L: intel-gfx@lists.freedesktop.org 10426S: Supported 10427W: https://01.org/igvt-g 10428T: git https://github.com/intel/gvt-linux.git 10429F: drivers/gpu/drm/i915/gvt/ 10430 10431INTEL HID EVENT DRIVER 10432M: Alex Hung <alexhung@gmail.com> 10433L: platform-driver-x86@vger.kernel.org 10434S: Maintained 10435F: drivers/platform/x86/intel/hid.c 10436 10437INTEL I/OAT DMA DRIVER 10438M: Dave Jiang <dave.jiang@intel.com> 10439R: Dan Williams <dan.j.williams@intel.com> 10440L: dmaengine@vger.kernel.org 10441S: Supported 10442Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10443F: drivers/dma/ioat* 10444 10445INTEL IDLE DRIVER 10446M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10447M: Len Brown <lenb@kernel.org> 10448L: linux-pm@vger.kernel.org 10449S: Supported 10450B: https://bugzilla.kernel.org 10451T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10452F: drivers/idle/intel_idle.c 10453 10454INTEL IDXD DRIVER 10455M: Fenghua Yu <fenghua.yu@intel.com> 10456M: Dave Jiang <dave.jiang@intel.com> 10457L: dmaengine@vger.kernel.org 10458S: Supported 10459F: drivers/dma/idxd/* 10460F: include/uapi/linux/idxd.h 10461 10462INTEL IN FIELD SCAN (IFS) DEVICE 10463M: Jithu Joseph <jithu.joseph@intel.com> 10464R: Ashok Raj <ashok.raj@intel.com> 10465R: Tony Luck <tony.luck@intel.com> 10466S: Maintained 10467F: drivers/platform/x86/intel/ifs 10468F: include/trace/events/intel_ifs.h 10469 10470INTEL INTEGRATED SENSOR HUB DRIVER 10471M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10472M: Jiri Kosina <jikos@kernel.org> 10473L: linux-input@vger.kernel.org 10474S: Maintained 10475F: drivers/hid/intel-ish-hid/ 10476 10477INTEL IOMMU (VT-d) 10478M: David Woodhouse <dwmw2@infradead.org> 10479M: Lu Baolu <baolu.lu@linux.intel.com> 10480L: iommu@lists.linux.dev 10481S: Supported 10482T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10483F: drivers/iommu/intel/ 10484 10485INTEL IPU3 CSI-2 CIO2 DRIVER 10486M: Yong Zhi <yong.zhi@intel.com> 10487M: Sakari Ailus <sakari.ailus@linux.intel.com> 10488M: Bingbu Cao <bingbu.cao@intel.com> 10489M: Dan Scally <djrscally@gmail.com> 10490R: Tianshu Qiu <tian.shu.qiu@intel.com> 10491L: linux-media@vger.kernel.org 10492S: Maintained 10493T: git git://linuxtv.org/media_tree.git 10494F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10495F: drivers/media/pci/intel/ipu3/ 10496 10497INTEL IPU3 CSI-2 IMGU DRIVER 10498M: Sakari Ailus <sakari.ailus@linux.intel.com> 10499R: Bingbu Cao <bingbu.cao@intel.com> 10500R: Tianshu Qiu <tian.shu.qiu@intel.com> 10501L: linux-media@vger.kernel.org 10502S: Maintained 10503F: Documentation/admin-guide/media/ipu3.rst 10504F: Documentation/admin-guide/media/ipu3_rcb.svg 10505F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10506F: drivers/staging/media/ipu3/ 10507 10508INTEL ISHTP ECLITE DRIVER 10509M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10510L: platform-driver-x86@vger.kernel.org 10511S: Supported 10512F: drivers/platform/x86/intel/ishtp_eclite.c 10513 10514INTEL IXP4XX CRYPTO SUPPORT 10515M: Corentin Labbe <clabbe@baylibre.com> 10516L: linux-crypto@vger.kernel.org 10517S: Maintained 10518F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10519 10520INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10521M: Krzysztof Halasa <khalasa@piap.pl> 10522S: Maintained 10523F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10524F: drivers/net/wan/ixp4xx_hss.c 10525F: drivers/soc/ixp4xx/ixp4xx-npe.c 10526F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10527F: include/linux/soc/ixp4xx/npe.h 10528F: include/linux/soc/ixp4xx/qmgr.h 10529 10530INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10531M: Deepak Saxena <dsaxena@plexity.net> 10532S: Maintained 10533F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10534F: drivers/char/hw_random/ixp4xx-rng.c 10535 10536INTEL KEEM BAY DRM DRIVER 10537M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10538M: Edmund Dea <edmund.j.dea@intel.com> 10539S: Maintained 10540F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10541F: drivers/gpu/drm/kmb/ 10542 10543INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10544M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10545S: Maintained 10546F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10547F: drivers/crypto/intel/keembay/Kconfig 10548F: drivers/crypto/intel/keembay/Makefile 10549F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10550F: drivers/crypto/intel/keembay/ocs-aes.c 10551F: drivers/crypto/intel/keembay/ocs-aes.h 10552 10553INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10554M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10555M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10556M: Mark Gross <mgross@linux.intel.com> 10557S: Maintained 10558F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10559F: drivers/crypto/intel/keembay/Kconfig 10560F: drivers/crypto/intel/keembay/Makefile 10561F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10562 10563INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10564M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10565M: Declan Murphy <declan.murphy@intel.com> 10566S: Maintained 10567F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10568F: drivers/crypto/intel/keembay/Kconfig 10569F: drivers/crypto/intel/keembay/Makefile 10570F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10571F: drivers/crypto/intel/keembay/ocs-hcu.c 10572F: drivers/crypto/intel/keembay/ocs-hcu.h 10573 10574INTEL MANAGEMENT ENGINE (mei) 10575M: Tomas Winkler <tomas.winkler@intel.com> 10576L: linux-kernel@vger.kernel.org 10577S: Supported 10578F: Documentation/driver-api/mei/* 10579F: drivers/misc/mei/ 10580F: drivers/watchdog/mei_wdt.c 10581F: include/linux/mei_aux.h 10582F: include/linux/mei_cl_bus.h 10583F: include/uapi/linux/mei.h 10584F: include/uapi/linux/mei_uuid.h 10585F: include/uapi/linux/uuid.h 10586F: samples/mei/* 10587 10588INTEL MAX 10 BMC MFD DRIVER 10589M: Xu Yilun <yilun.xu@intel.com> 10590R: Tom Rix <trix@redhat.com> 10591S: Maintained 10592F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10593F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10594F: drivers/hwmon/intel-m10-bmc-hwmon.c 10595F: drivers/mfd/intel-m10-bmc* 10596F: include/linux/mfd/intel-m10-bmc.h 10597 10598INTEL MAX10 BMC SECURE UPDATES 10599M: Russ Weight <russell.h.weight@intel.com> 10600L: linux-fpga@vger.kernel.org 10601S: Maintained 10602F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10603F: drivers/fpga/intel-m10-bmc-sec-update.c 10604 10605INTEL P-Unit IPC DRIVER 10606M: Zha Qipeng <qipeng.zha@intel.com> 10607L: platform-driver-x86@vger.kernel.org 10608S: Maintained 10609F: arch/x86/include/asm/intel_punit_ipc.h 10610F: drivers/platform/x86/intel/punit_ipc.c 10611 10612INTEL PMC CORE DRIVER 10613M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10614M: David E Box <david.e.box@intel.com> 10615L: platform-driver-x86@vger.kernel.org 10616S: Maintained 10617F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10618F: drivers/platform/x86/intel/pmc/ 10619 10620INTEL PMIC GPIO DRIVERS 10621M: Andy Shevchenko <andy@kernel.org> 10622S: Supported 10623T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10624F: drivers/gpio/gpio-*cove.c 10625 10626INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10627M: Andy Shevchenko <andy@kernel.org> 10628S: Supported 10629F: drivers/mfd/intel_soc_pmic* 10630F: include/linux/mfd/intel_soc_pmic* 10631 10632INTEL PMT DRIVERS 10633M: David E. Box <david.e.box@linux.intel.com> 10634S: Supported 10635F: drivers/platform/x86/intel/pmt/ 10636 10637INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10638M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10639L: linux-wireless@vger.kernel.org 10640S: Maintained 10641F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10642F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10643F: drivers/net/wireless/intel/ipw2x00/ 10644 10645INTEL PSTATE DRIVER 10646M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10647M: Len Brown <lenb@kernel.org> 10648L: linux-pm@vger.kernel.org 10649S: Supported 10650F: drivers/cpufreq/intel_pstate.c 10651 10652INTEL PTP DFL ToD DRIVER 10653M: Tianfei Zhang <tianfei.zhang@intel.com> 10654L: linux-fpga@vger.kernel.org 10655L: netdev@vger.kernel.org 10656S: Maintained 10657F: drivers/ptp/ptp_dfl_tod.c 10658 10659INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10660M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10661L: linux-iio@vger.kernel.org 10662F: drivers/counter/intel-qep.c 10663 10664INTEL SCU DRIVERS 10665M: Mika Westerberg <mika.westerberg@linux.intel.com> 10666S: Maintained 10667F: arch/x86/include/asm/intel_scu_ipc.h 10668F: drivers/platform/x86/intel_scu_* 10669 10670INTEL SDSI DRIVER 10671M: David E. Box <david.e.box@linux.intel.com> 10672S: Supported 10673F: drivers/platform/x86/intel/sdsi.c 10674F: tools/arch/x86/intel_sdsi/ 10675F: tools/testing/selftests/drivers/sdsi/ 10676 10677INTEL SGX 10678M: Jarkko Sakkinen <jarkko@kernel.org> 10679R: Dave Hansen <dave.hansen@linux.intel.com> 10680L: linux-sgx@vger.kernel.org 10681S: Supported 10682Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10683T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10684F: Documentation/arch/x86/sgx.rst 10685F: arch/x86/entry/vdso/vsgx.S 10686F: arch/x86/include/asm/sgx.h 10687F: arch/x86/include/uapi/asm/sgx.h 10688F: arch/x86/kernel/cpu/sgx/* 10689F: tools/testing/selftests/sgx/* 10690K: \bSGX_ 10691 10692INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10693M: Daniel Scally <djrscally@gmail.com> 10694S: Maintained 10695F: drivers/platform/x86/intel/int3472/ 10696 10697INTEL SPEED SELECT TECHNOLOGY 10698M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10699L: platform-driver-x86@vger.kernel.org 10700S: Maintained 10701F: drivers/platform/x86/intel/speed_select_if/ 10702F: include/uapi/linux/isst_if.h 10703F: tools/power/x86/intel-speed-select/ 10704 10705INTEL STRATIX10 FIRMWARE DRIVERS 10706M: Dinh Nguyen <dinguyen@kernel.org> 10707L: linux-kernel@vger.kernel.org 10708S: Maintained 10709T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10710F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10711F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10712F: drivers/firmware/stratix10-rsu.c 10713F: drivers/firmware/stratix10-svc.c 10714F: include/linux/firmware/intel/stratix10-smc.h 10715F: include/linux/firmware/intel/stratix10-svc-client.h 10716 10717INTEL TELEMETRY DRIVER 10718M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10719M: "David E. Box" <david.e.box@linux.intel.com> 10720L: platform-driver-x86@vger.kernel.org 10721S: Maintained 10722F: arch/x86/include/asm/intel_telemetry.h 10723F: drivers/platform/x86/intel/telemetry/ 10724 10725INTEL TPMI DRIVER 10726M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10727L: platform-driver-x86@vger.kernel.org 10728S: Maintained 10729F: drivers/platform/x86/intel/tpmi.c 10730F: include/linux/intel_tpmi.h 10731 10732INTEL UNCORE FREQUENCY CONTROL 10733M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10734L: platform-driver-x86@vger.kernel.org 10735S: Maintained 10736F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10737F: drivers/platform/x86/intel/uncore-frequency/ 10738 10739INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10740M: David E. Box <david.e.box@linux.intel.com> 10741S: Supported 10742F: drivers/platform/x86/intel/vsec.* 10743 10744INTEL VIRTUAL BUTTON DRIVER 10745M: AceLan Kao <acelan.kao@canonical.com> 10746L: platform-driver-x86@vger.kernel.org 10747S: Maintained 10748F: drivers/platform/x86/intel/vbtn.c 10749 10750INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10751M: Stanislaw Gruszka <stf_xl@wp.pl> 10752L: linux-wireless@vger.kernel.org 10753S: Supported 10754F: drivers/net/wireless/intel/iwlegacy/ 10755 10756INTEL WIRELESS WIFI LINK (iwlwifi) 10757M: Gregory Greenman <gregory.greenman@intel.com> 10758L: linux-wireless@vger.kernel.org 10759S: Supported 10760W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10761T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10762F: drivers/net/wireless/intel/iwlwifi/ 10763 10764INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10765M: Jithu Joseph <jithu.joseph@intel.com> 10766R: Maurice Ma <maurice.ma@intel.com> 10767S: Maintained 10768W: https://slimbootloader.github.io/security/firmware-update.html 10769F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10770 10771INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10772L: Dell.Client.Kernel@dell.com 10773S: Maintained 10774F: drivers/platform/x86/intel/wmi/thunderbolt.c 10775 10776INTEL WWAN IOSM DRIVER 10777M: M Chetan Kumar <m.chetan.kumar@intel.com> 10778M: Intel Corporation <linuxwwan@intel.com> 10779L: netdev@vger.kernel.org 10780S: Maintained 10781F: drivers/net/wwan/iosm/ 10782 10783INTEL(R) TRACE HUB 10784M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10785S: Supported 10786F: Documentation/trace/intel_th.rst 10787F: drivers/hwtracing/intel_th/ 10788F: include/linux/intel_th.h 10789 10790INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10791M: Ning Sun <ning.sun@intel.com> 10792L: tboot-devel@lists.sourceforge.net 10793S: Supported 10794W: http://tboot.sourceforge.net 10795T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10796F: Documentation/arch/x86/intel_txt.rst 10797F: arch/x86/kernel/tboot.c 10798F: include/linux/tboot.h 10799 10800INTERCONNECT API 10801M: Georgi Djakov <djakov@kernel.org> 10802L: linux-pm@vger.kernel.org 10803S: Maintained 10804T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10805F: Documentation/devicetree/bindings/interconnect/ 10806F: Documentation/driver-api/interconnect.rst 10807F: drivers/interconnect/ 10808F: include/dt-bindings/interconnect/ 10809F: include/linux/interconnect-provider.h 10810F: include/linux/interconnect.h 10811 10812INTERRUPT COUNTER DRIVER 10813M: Oleksij Rempel <o.rempel@pengutronix.de> 10814R: Pengutronix Kernel Team <kernel@pengutronix.de> 10815L: linux-iio@vger.kernel.org 10816F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10817F: drivers/counter/interrupt-cnt.c 10818 10819INTERSIL ISL7998X VIDEO DECODER DRIVER 10820M: Michael Tretter <m.tretter@pengutronix.de> 10821R: Pengutronix Kernel Team <kernel@pengutronix.de> 10822L: linux-media@vger.kernel.org 10823S: Maintained 10824F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10825F: drivers/media/i2c/isl7998x.c 10826 10827INVENSENSE ICM-426xx IMU DRIVER 10828M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10829L: linux-iio@vger.kernel.org 10830S: Maintained 10831W: https://invensense.tdk.com/ 10832F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10833F: drivers/iio/imu/inv_icm42600/ 10834 10835INVENSENSE MPU-3050 GYROSCOPE DRIVER 10836M: Linus Walleij <linus.walleij@linaro.org> 10837L: linux-iio@vger.kernel.org 10838S: Maintained 10839F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10840F: drivers/iio/gyro/mpu3050* 10841 10842IOC3 ETHERNET DRIVER 10843M: Ralf Baechle <ralf@linux-mips.org> 10844L: linux-mips@vger.kernel.org 10845S: Maintained 10846F: drivers/net/ethernet/sgi/ioc3-eth.c 10847 10848IOMAP FILESYSTEM LIBRARY 10849M: Darrick J. Wong <djwong@kernel.org> 10850L: linux-xfs@vger.kernel.org 10851L: linux-fsdevel@vger.kernel.org 10852S: Supported 10853T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10854F: fs/iomap/ 10855F: include/linux/iomap.h 10856 10857IOMMU DMA-API LAYER 10858M: Robin Murphy <robin.murphy@arm.com> 10859L: iommu@lists.linux.dev 10860S: Maintained 10861T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10862F: drivers/iommu/dma-iommu.c 10863F: drivers/iommu/dma-iommu.h 10864F: drivers/iommu/iova.c 10865F: include/linux/iova.h 10866 10867IOMMU SUBSYSTEM 10868M: Joerg Roedel <joro@8bytes.org> 10869M: Will Deacon <will@kernel.org> 10870R: Robin Murphy <robin.murphy@arm.com> 10871L: iommu@lists.linux.dev 10872S: Maintained 10873T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10874F: Documentation/devicetree/bindings/iommu/ 10875F: Documentation/userspace-api/iommu.rst 10876F: drivers/iommu/ 10877F: include/linux/iommu.h 10878F: include/linux/iova.h 10879F: include/linux/of_iommu.h 10880F: include/uapi/linux/iommu.h 10881 10882IOMMUFD 10883M: Jason Gunthorpe <jgg@nvidia.com> 10884M: Kevin Tian <kevin.tian@intel.com> 10885L: iommu@lists.linux.dev 10886S: Maintained 10887T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10888F: Documentation/userspace-api/iommufd.rst 10889F: drivers/iommu/iommufd/ 10890F: include/linux/iommufd.h 10891F: include/uapi/linux/iommufd.h 10892F: tools/testing/selftests/iommu/ 10893 10894IOSYS-MAP HELPERS 10895M: Thomas Zimmermann <tzimmermann@suse.de> 10896L: dri-devel@lists.freedesktop.org 10897S: Maintained 10898T: git git://anongit.freedesktop.org/drm/drm-misc 10899F: include/linux/iosys-map.h 10900 10901IO_URING 10902M: Jens Axboe <axboe@kernel.dk> 10903R: Pavel Begunkov <asml.silence@gmail.com> 10904L: io-uring@vger.kernel.org 10905S: Maintained 10906T: git git://git.kernel.dk/linux-block 10907T: git git://git.kernel.dk/liburing 10908F: include/linux/io_uring.h 10909F: include/linux/io_uring_types.h 10910F: include/trace/events/io_uring.h 10911F: include/uapi/linux/io_uring.h 10912F: io_uring/ 10913F: tools/io_uring/ 10914 10915IPMI SUBSYSTEM 10916M: Corey Minyard <minyard@acm.org> 10917L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10918S: Supported 10919W: http://openipmi.sourceforge.net/ 10920T: git https://github.com/cminyard/linux-ipmi.git for-next 10921F: Documentation/devicetree/bindings/ipmi/ 10922F: Documentation/driver-api/ipmi.rst 10923F: drivers/char/ipmi/ 10924F: include/linux/ipmi* 10925F: include/uapi/linux/ipmi* 10926 10927IPS SCSI RAID DRIVER 10928M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10929L: linux-scsi@vger.kernel.org 10930S: Maintained 10931W: http://www.adaptec.com/ 10932F: drivers/scsi/ips* 10933 10934IPVS 10935M: Simon Horman <horms@verge.net.au> 10936M: Julian Anastasov <ja@ssi.bg> 10937L: netdev@vger.kernel.org 10938L: lvs-devel@vger.kernel.org 10939S: Maintained 10940T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10941T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10942F: Documentation/networking/ipvs-sysctl.rst 10943F: include/net/ip_vs.h 10944F: include/uapi/linux/ip_vs.h 10945F: net/netfilter/ipvs/ 10946 10947IPWIRELESS DRIVER 10948M: Jiri Kosina <jikos@kernel.org> 10949M: David Sterba <dsterba@suse.com> 10950S: Odd Fixes 10951F: drivers/tty/ipwireless/ 10952 10953IRON DEVICE AUDIO CODEC DRIVERS 10954M: Kiseok Jo <kiseok.jo@irondevice.com> 10955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10956S: Maintained 10957F: Documentation/devicetree/bindings/sound/irondevice,* 10958F: sound/soc/codecs/sma* 10959 10960IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10961M: Marc Zyngier <maz@kernel.org> 10962S: Maintained 10963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10964F: Documentation/core-api/irq/irq-domain.rst 10965F: include/linux/irqdomain.h 10966F: kernel/irq/irqdomain.c 10967F: kernel/irq/msi.c 10968 10969IRQ SUBSYSTEM 10970M: Thomas Gleixner <tglx@linutronix.de> 10971L: linux-kernel@vger.kernel.org 10972S: Maintained 10973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10974F: include/linux/group_cpus.h 10975F: kernel/irq/ 10976F: lib/group_cpus.c 10977 10978IRQCHIP DRIVERS 10979M: Thomas Gleixner <tglx@linutronix.de> 10980M: Marc Zyngier <maz@kernel.org> 10981L: linux-kernel@vger.kernel.org 10982S: Maintained 10983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10984F: Documentation/devicetree/bindings/interrupt-controller/ 10985F: drivers/irqchip/ 10986 10987ISA 10988M: William Breathitt Gray <william.gray@linaro.org> 10989S: Maintained 10990F: Documentation/driver-api/isa.rst 10991F: drivers/base/isa.c 10992F: include/linux/isa.h 10993 10994ISA RADIO MODULE 10995M: Hans Verkuil <hverkuil@xs4all.nl> 10996L: linux-media@vger.kernel.org 10997S: Maintained 10998W: https://linuxtv.org 10999T: git git://linuxtv.org/media_tree.git 11000F: drivers/media/radio/radio-isa* 11001 11002ISAPNP 11003M: Jaroslav Kysela <perex@perex.cz> 11004S: Maintained 11005F: Documentation/driver-api/isapnp.rst 11006F: drivers/pnp/isapnp/ 11007F: include/linux/isapnp.h 11008 11009ISCSI 11010M: Lee Duncan <lduncan@suse.com> 11011M: Chris Leech <cleech@redhat.com> 11012M: Mike Christie <michael.christie@oracle.com> 11013L: open-iscsi@googlegroups.com 11014L: linux-scsi@vger.kernel.org 11015S: Maintained 11016W: www.open-iscsi.com 11017F: drivers/scsi/*iscsi* 11018F: include/scsi/*iscsi* 11019 11020iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11021M: Peter Jones <pjones@redhat.com> 11022M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11023S: Maintained 11024F: drivers/firmware/iscsi_ibft* 11025 11026ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11027M: Sagi Grimberg <sagi@grimberg.me> 11028M: Max Gurtovoy <mgurtovoy@nvidia.com> 11029L: linux-rdma@vger.kernel.org 11030S: Supported 11031W: http://www.openfabrics.org 11032W: www.open-iscsi.org 11033Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11034F: drivers/infiniband/ulp/iser/ 11035 11036ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11037M: Sagi Grimberg <sagi@grimberg.me> 11038L: linux-rdma@vger.kernel.org 11039L: target-devel@vger.kernel.org 11040S: Supported 11041W: http://www.linux-iscsi.org 11042T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11043F: drivers/infiniband/ulp/isert 11044 11045ISDN/CMTP OVER BLUETOOTH 11046M: Karsten Keil <isdn@linux-pingi.de> 11047L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11048L: netdev@vger.kernel.org 11049S: Odd Fixes 11050W: http://www.isdn4linux.de 11051F: Documentation/isdn/ 11052F: drivers/isdn/capi/ 11053F: include/linux/isdn/ 11054F: include/uapi/linux/isdn/ 11055F: net/bluetooth/cmtp/ 11056 11057ISDN/mISDN SUBSYSTEM 11058M: Karsten Keil <isdn@linux-pingi.de> 11059L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11060L: netdev@vger.kernel.org 11061S: Maintained 11062W: http://www.isdn4linux.de 11063F: drivers/isdn/Kconfig 11064F: drivers/isdn/Makefile 11065F: drivers/isdn/hardware/ 11066F: drivers/isdn/mISDN/ 11067 11068ISOFS FILESYSTEM 11069M: Jan Kara <jack@suse.cz> 11070L: linux-fsdevel@vger.kernel.org 11071S: Maintained 11072F: Documentation/filesystems/isofs.rst 11073F: fs/isofs/ 11074 11075IT87 HARDWARE MONITORING DRIVER 11076M: Jean Delvare <jdelvare@suse.com> 11077L: linux-hwmon@vger.kernel.org 11078S: Maintained 11079F: Documentation/hwmon/it87.rst 11080F: drivers/hwmon/it87.c 11081 11082IT913X MEDIA DRIVER 11083M: Antti Palosaari <crope@iki.fi> 11084L: linux-media@vger.kernel.org 11085S: Maintained 11086W: https://linuxtv.org 11087W: http://palosaari.fi/linux/ 11088Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11089T: git git://linuxtv.org/anttip/media_tree.git 11090F: drivers/media/tuners/it913x* 11091 11092ITE IT66121 HDMI BRIDGE DRIVER 11093M: Phong LE <ple@baylibre.com> 11094M: Neil Armstrong <neil.armstrong@linaro.org> 11095S: Maintained 11096T: git git://anongit.freedesktop.org/drm/drm-misc 11097F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11098F: drivers/gpu/drm/bridge/ite-it66121.c 11099 11100IVTV VIDEO4LINUX DRIVER 11101M: Andy Walls <awalls@md.metrocast.net> 11102L: linux-media@vger.kernel.org 11103S: Maintained 11104W: https://linuxtv.org 11105T: git git://linuxtv.org/media_tree.git 11106F: Documentation/admin-guide/media/ivtv* 11107F: drivers/media/pci/ivtv/ 11108F: include/uapi/linux/ivtv* 11109 11110IX2505V MEDIA DRIVER 11111M: Malcolm Priestley <tvboxspy@gmail.com> 11112L: linux-media@vger.kernel.org 11113S: Maintained 11114W: https://linuxtv.org 11115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11116F: drivers/media/dvb-frontends/ix2505v* 11117 11118JAILHOUSE HYPERVISOR INTERFACE 11119M: Jan Kiszka <jan.kiszka@siemens.com> 11120L: jailhouse-dev@googlegroups.com 11121S: Maintained 11122F: arch/x86/include/asm/jailhouse_para.h 11123F: arch/x86/kernel/jailhouse.c 11124 11125JC42.4 TEMPERATURE SENSOR DRIVER 11126M: Guenter Roeck <linux@roeck-us.net> 11127L: linux-hwmon@vger.kernel.org 11128S: Maintained 11129F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11130F: Documentation/hwmon/jc42.rst 11131F: drivers/hwmon/jc42.c 11132 11133JFS FILESYSTEM 11134M: Dave Kleikamp <shaggy@kernel.org> 11135L: jfs-discussion@lists.sourceforge.net 11136S: Odd Fixes 11137W: http://jfs.sourceforge.net/ 11138T: git https://github.com/kleikamp/linux-shaggy.git 11139F: Documentation/admin-guide/jfs.rst 11140F: fs/jfs/ 11141 11142JME NETWORK DRIVER 11143M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11144L: netdev@vger.kernel.org 11145S: Maintained 11146F: drivers/net/ethernet/jme.* 11147 11148JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11149M: David Woodhouse <dwmw2@infradead.org> 11150M: Richard Weinberger <richard@nod.at> 11151L: linux-mtd@lists.infradead.org 11152S: Odd Fixes 11153W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11154T: git git://git.infradead.org/ubifs-2.6.git 11155F: fs/jffs2/ 11156F: include/uapi/linux/jffs2.h 11157 11158JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11159M: "Theodore Ts'o" <tytso@mit.edu> 11160M: Jan Kara <jack@suse.com> 11161L: linux-ext4@vger.kernel.org 11162S: Maintained 11163F: fs/jbd2/ 11164F: include/linux/jbd2.h 11165 11166JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11167M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11168L: linux-media@vger.kernel.org 11169L: linux-renesas-soc@vger.kernel.org 11170S: Maintained 11171F: drivers/media/platform/renesas/rcar_jpu.c 11172 11173JSM Neo PCI based serial card 11174L: linux-serial@vger.kernel.org 11175S: Orphan 11176F: drivers/tty/serial/jsm/ 11177 11178K10TEMP HARDWARE MONITORING DRIVER 11179M: Clemens Ladisch <clemens@ladisch.de> 11180L: linux-hwmon@vger.kernel.org 11181S: Maintained 11182F: Documentation/hwmon/k10temp.rst 11183F: drivers/hwmon/k10temp.c 11184 11185K8TEMP HARDWARE MONITORING DRIVER 11186M: Rudolf Marek <r.marek@assembler.cz> 11187L: linux-hwmon@vger.kernel.org 11188S: Maintained 11189F: Documentation/hwmon/k8temp.rst 11190F: drivers/hwmon/k8temp.c 11191 11192KASAN 11193M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11194R: Alexander Potapenko <glider@google.com> 11195R: Andrey Konovalov <andreyknvl@gmail.com> 11196R: Dmitry Vyukov <dvyukov@google.com> 11197R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11198L: kasan-dev@googlegroups.com 11199S: Maintained 11200F: Documentation/dev-tools/kasan.rst 11201F: arch/*/include/asm/*kasan.h 11202F: arch/*/mm/kasan_init* 11203F: include/linux/kasan*.h 11204F: lib/Kconfig.kasan 11205F: mm/kasan/ 11206F: scripts/Makefile.kasan 11207 11208KCONFIG 11209M: Masahiro Yamada <masahiroy@kernel.org> 11210L: linux-kbuild@vger.kernel.org 11211S: Maintained 11212Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11213T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11214F: Documentation/kbuild/kconfig* 11215F: scripts/Kconfig.include 11216F: scripts/kconfig/ 11217 11218KCOV 11219R: Dmitry Vyukov <dvyukov@google.com> 11220R: Andrey Konovalov <andreyknvl@gmail.com> 11221L: kasan-dev@googlegroups.com 11222S: Maintained 11223F: Documentation/dev-tools/kcov.rst 11224F: include/linux/kcov.h 11225F: include/uapi/linux/kcov.h 11226F: kernel/kcov.c 11227F: scripts/Makefile.kcov 11228 11229KCSAN 11230M: Marco Elver <elver@google.com> 11231R: Dmitry Vyukov <dvyukov@google.com> 11232L: kasan-dev@googlegroups.com 11233S: Maintained 11234F: Documentation/dev-tools/kcsan.rst 11235F: include/linux/kcsan*.h 11236F: kernel/kcsan/ 11237F: lib/Kconfig.kcsan 11238F: scripts/Makefile.kcsan 11239 11240KDUMP 11241M: Baoquan He <bhe@redhat.com> 11242R: Vivek Goyal <vgoyal@redhat.com> 11243R: Dave Young <dyoung@redhat.com> 11244L: kexec@lists.infradead.org 11245S: Maintained 11246W: http://lse.sourceforge.net/kdump/ 11247F: Documentation/admin-guide/kdump/ 11248F: fs/proc/vmcore.c 11249F: include/linux/crash_core.h 11250F: include/linux/crash_dump.h 11251F: include/uapi/linux/vmcore.h 11252F: kernel/crash_*.c 11253 11254KEENE FM RADIO TRANSMITTER DRIVER 11255M: Hans Verkuil <hverkuil@xs4all.nl> 11256L: linux-media@vger.kernel.org 11257S: Maintained 11258W: https://linuxtv.org 11259T: git git://linuxtv.org/media_tree.git 11260F: drivers/media/radio/radio-keene* 11261 11262KERNEL AUTOMOUNTER 11263M: Ian Kent <raven@themaw.net> 11264L: autofs@vger.kernel.org 11265S: Maintained 11266F: fs/autofs/ 11267 11268KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11269M: Masahiro Yamada <masahiroy@kernel.org> 11270R: Nathan Chancellor <nathan@kernel.org> 11271R: Nick Desaulniers <ndesaulniers@google.com> 11272R: Nicolas Schier <nicolas@fjasle.eu> 11273L: linux-kbuild@vger.kernel.org 11274S: Maintained 11275Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11276T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11277F: Documentation/kbuild/ 11278F: Makefile 11279F: scripts/*vmlinux* 11280F: scripts/Kbuild* 11281F: scripts/Makefile* 11282F: scripts/basic/ 11283F: scripts/dummy-tools/ 11284F: scripts/mk* 11285F: scripts/mod/ 11286F: scripts/package/ 11287 11288KERNEL HARDENING (not covered by other areas) 11289M: Kees Cook <keescook@chromium.org> 11290L: linux-hardening@vger.kernel.org 11291S: Supported 11292T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11293F: Documentation/ABI/testing/sysfs-kernel-oops_count 11294F: Documentation/ABI/testing/sysfs-kernel-warn_count 11295F: include/linux/overflow.h 11296F: include/linux/randomize_kstack.h 11297F: mm/usercopy.c 11298K: \b(add|choose)_random_kstack_offset\b 11299K: \b__check_(object_size|heap_object)\b 11300 11301KERNEL JANITORS 11302L: kernel-janitors@vger.kernel.org 11303S: Odd Fixes 11304W: http://kernelnewbies.org/KernelJanitors 11305 11306KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11307M: Chuck Lever <chuck.lever@oracle.com> 11308M: Jeff Layton <jlayton@kernel.org> 11309R: Neil Brown <neilb@suse.de> 11310R: Olga Kornievskaia <kolga@netapp.com> 11311R: Dai Ngo <Dai.Ngo@oracle.com> 11312R: Tom Talpey <tom@talpey.com> 11313L: linux-nfs@vger.kernel.org 11314S: Supported 11315W: http://nfs.sourceforge.net/ 11316T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11317F: Documentation/filesystems/nfs/ 11318F: fs/exportfs/ 11319F: fs/lockd/ 11320F: fs/nfs_common/ 11321F: fs/nfsd/ 11322F: include/linux/lockd/ 11323F: include/linux/sunrpc/ 11324F: include/trace/events/rpcgss.h 11325F: include/trace/events/rpcrdma.h 11326F: include/trace/events/sunrpc.h 11327F: include/trace/misc/fs.h 11328F: include/trace/misc/nfs.h 11329F: include/trace/misc/sunrpc.h 11330F: include/uapi/linux/nfsd/ 11331F: include/uapi/linux/sunrpc/ 11332F: net/sunrpc/ 11333 11334KERNEL REGRESSIONS 11335M: Thorsten Leemhuis <linux@leemhuis.info> 11336L: regressions@lists.linux.dev 11337S: Supported 11338F: Documentation/admin-guide/reporting-regressions.rst 11339F: Documentation/process/handling-regressions.rst 11340 11341KERNEL SELFTEST FRAMEWORK 11342M: Shuah Khan <shuah@kernel.org> 11343M: Shuah Khan <skhan@linuxfoundation.org> 11344L: linux-kselftest@vger.kernel.org 11345S: Maintained 11346Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11347T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11348F: Documentation/dev-tools/kselftest* 11349F: tools/testing/selftests/ 11350 11351KERNEL SMB3 SERVER (KSMBD) 11352M: Namjae Jeon <linkinjeon@kernel.org> 11353M: Steve French <sfrench@samba.org> 11354R: Sergey Senozhatsky <senozhatsky@chromium.org> 11355R: Tom Talpey <tom@talpey.com> 11356L: linux-cifs@vger.kernel.org 11357S: Maintained 11358T: git git://git.samba.org/ksmbd.git 11359F: Documentation/filesystems/smb/ksmbd.rst 11360F: fs/smb/common/ 11361F: fs/smb/server/ 11362 11363KERNEL UNIT TESTING FRAMEWORK (KUnit) 11364M: Brendan Higgins <brendanhiggins@google.com> 11365M: David Gow <davidgow@google.com> 11366L: linux-kselftest@vger.kernel.org 11367L: kunit-dev@googlegroups.com 11368S: Maintained 11369W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11370T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11371T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11372F: Documentation/dev-tools/kunit/ 11373F: include/kunit/ 11374F: lib/kunit/ 11375F: tools/testing/kunit/ 11376 11377KERNEL USERMODE HELPER 11378M: Luis Chamberlain <mcgrof@kernel.org> 11379L: linux-kernel@vger.kernel.org 11380S: Maintained 11381F: include/linux/umh.h 11382F: kernel/umh.c 11383 11384KERNEL VIRTUAL MACHINE (KVM) 11385M: Paolo Bonzini <pbonzini@redhat.com> 11386L: kvm@vger.kernel.org 11387S: Supported 11388W: http://www.linux-kvm.org 11389T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11390F: Documentation/virt/kvm/ 11391F: include/asm-generic/kvm* 11392F: include/kvm/iodev.h 11393F: include/linux/kvm* 11394F: include/trace/events/kvm.h 11395F: include/uapi/asm-generic/kvm* 11396F: include/uapi/linux/kvm* 11397F: tools/kvm/ 11398F: tools/testing/selftests/kvm/ 11399F: virt/kvm/* 11400 11401KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11402M: Marc Zyngier <maz@kernel.org> 11403M: Oliver Upton <oliver.upton@linux.dev> 11404R: James Morse <james.morse@arm.com> 11405R: Suzuki K Poulose <suzuki.poulose@arm.com> 11406R: Zenghui Yu <yuzenghui@huawei.com> 11407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11408L: kvmarm@lists.linux.dev 11409S: Maintained 11410T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11411F: arch/arm64/include/asm/kvm* 11412F: arch/arm64/include/uapi/asm/kvm* 11413F: arch/arm64/kvm/ 11414F: include/kvm/arm_* 11415F: tools/testing/selftests/kvm/*/aarch64/ 11416F: tools/testing/selftests/kvm/aarch64/ 11417 11418KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11419M: Huacai Chen <chenhuacai@kernel.org> 11420L: linux-mips@vger.kernel.org 11421L: kvm@vger.kernel.org 11422S: Maintained 11423T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11424F: arch/mips/include/asm/kvm* 11425F: arch/mips/include/uapi/asm/kvm* 11426F: arch/mips/kvm/ 11427 11428KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11429M: Michael Ellerman <mpe@ellerman.id.au> 11430R: Nicholas Piggin <npiggin@gmail.com> 11431L: linuxppc-dev@lists.ozlabs.org 11432L: kvm@vger.kernel.org 11433S: Maintained (Book3S 64-bit HV) 11434S: Odd fixes (Book3S 64-bit PR) 11435S: Orphan (Book3E and 32-bit) 11436T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11437F: arch/powerpc/include/asm/kvm* 11438F: arch/powerpc/include/uapi/asm/kvm* 11439F: arch/powerpc/kernel/kvm* 11440F: arch/powerpc/kvm/ 11441 11442KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11443M: Anup Patel <anup@brainfault.org> 11444R: Atish Patra <atishp@atishpatra.org> 11445L: kvm@vger.kernel.org 11446L: kvm-riscv@lists.infradead.org 11447L: linux-riscv@lists.infradead.org 11448S: Maintained 11449T: git https://github.com/kvm-riscv/linux.git 11450F: arch/riscv/include/asm/kvm* 11451F: arch/riscv/include/uapi/asm/kvm* 11452F: arch/riscv/kvm/ 11453F: tools/testing/selftests/kvm/*/riscv/ 11454 11455KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11456M: Christian Borntraeger <borntraeger@linux.ibm.com> 11457M: Janosch Frank <frankja@linux.ibm.com> 11458M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11459R: David Hildenbrand <david@redhat.com> 11460L: kvm@vger.kernel.org 11461S: Supported 11462T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11463F: Documentation/virt/kvm/s390* 11464F: arch/s390/include/asm/gmap.h 11465F: arch/s390/include/asm/kvm* 11466F: arch/s390/include/uapi/asm/kvm* 11467F: arch/s390/include/uapi/asm/uvdevice.h 11468F: arch/s390/kernel/uv.c 11469F: arch/s390/kvm/ 11470F: arch/s390/mm/gmap.c 11471F: drivers/s390/char/uvdevice.c 11472F: tools/testing/selftests/drivers/s390x/uvdevice/ 11473F: tools/testing/selftests/kvm/*/s390x/ 11474F: tools/testing/selftests/kvm/s390x/ 11475 11476KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11477M: Sean Christopherson <seanjc@google.com> 11478M: Paolo Bonzini <pbonzini@redhat.com> 11479L: kvm@vger.kernel.org 11480S: Supported 11481P: Documentation/process/maintainer-kvm-x86.rst 11482T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11483F: arch/x86/include/asm/kvm* 11484F: arch/x86/include/asm/svm.h 11485F: arch/x86/include/asm/vmx*.h 11486F: arch/x86/include/uapi/asm/kvm* 11487F: arch/x86/include/uapi/asm/svm.h 11488F: arch/x86/include/uapi/asm/vmx.h 11489F: arch/x86/kvm/ 11490F: arch/x86/kvm/*/ 11491 11492KERNFS 11493M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11494M: Tejun Heo <tj@kernel.org> 11495S: Supported 11496T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11497F: fs/kernfs/ 11498F: include/linux/kernfs.h 11499 11500KEXEC 11501M: Eric Biederman <ebiederm@xmission.com> 11502L: kexec@lists.infradead.org 11503S: Maintained 11504W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11505F: include/linux/kexec.h 11506F: include/uapi/linux/kexec.h 11507F: kernel/kexec* 11508 11509KEYS-ENCRYPTED 11510M: Mimi Zohar <zohar@linux.ibm.com> 11511L: linux-integrity@vger.kernel.org 11512L: keyrings@vger.kernel.org 11513S: Supported 11514F: Documentation/security/keys/trusted-encrypted.rst 11515F: include/keys/encrypted-type.h 11516F: security/keys/encrypted-keys/ 11517 11518KEYS-TRUSTED 11519M: James Bottomley <jejb@linux.ibm.com> 11520M: Jarkko Sakkinen <jarkko@kernel.org> 11521M: Mimi Zohar <zohar@linux.ibm.com> 11522L: linux-integrity@vger.kernel.org 11523L: keyrings@vger.kernel.org 11524S: Supported 11525F: Documentation/security/keys/trusted-encrypted.rst 11526F: include/keys/trusted-type.h 11527F: include/keys/trusted_tpm.h 11528F: security/keys/trusted-keys/ 11529 11530KEYS-TRUSTED-CAAM 11531M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11532R: Pengutronix Kernel Team <kernel@pengutronix.de> 11533L: linux-integrity@vger.kernel.org 11534L: keyrings@vger.kernel.org 11535S: Maintained 11536F: include/keys/trusted_caam.h 11537F: security/keys/trusted-keys/trusted_caam.c 11538 11539KEYS-TRUSTED-TEE 11540M: Sumit Garg <sumit.garg@linaro.org> 11541L: linux-integrity@vger.kernel.org 11542L: keyrings@vger.kernel.org 11543S: Supported 11544F: include/keys/trusted_tee.h 11545F: security/keys/trusted-keys/trusted_tee.c 11546 11547KEYS/KEYRINGS 11548M: David Howells <dhowells@redhat.com> 11549M: Jarkko Sakkinen <jarkko@kernel.org> 11550L: keyrings@vger.kernel.org 11551S: Maintained 11552F: Documentation/security/keys/core.rst 11553F: include/keys/ 11554F: include/linux/key-type.h 11555F: include/linux/key.h 11556F: include/linux/keyctl.h 11557F: include/uapi/linux/keyctl.h 11558F: security/keys/ 11559 11560KEYS/KEYRINGS_INTEGRITY 11561M: Jarkko Sakkinen <jarkko@kernel.org> 11562M: Mimi Zohar <zohar@linux.ibm.com> 11563L: linux-integrity@vger.kernel.org 11564L: keyrings@vger.kernel.org 11565S: Supported 11566F: security/integrity/platform_certs 11567 11568KFENCE 11569M: Alexander Potapenko <glider@google.com> 11570M: Marco Elver <elver@google.com> 11571R: Dmitry Vyukov <dvyukov@google.com> 11572L: kasan-dev@googlegroups.com 11573S: Maintained 11574F: Documentation/dev-tools/kfence.rst 11575F: arch/*/include/asm/kfence.h 11576F: include/linux/kfence.h 11577F: lib/Kconfig.kfence 11578F: mm/kfence/ 11579 11580KFIFO 11581M: Stefani Seibold <stefani@seibold.net> 11582S: Maintained 11583F: include/linux/kfifo.h 11584F: lib/kfifo.c 11585F: samples/kfifo/ 11586 11587KGDB / KDB /debug_core 11588M: Jason Wessel <jason.wessel@windriver.com> 11589M: Daniel Thompson <daniel.thompson@linaro.org> 11590R: Douglas Anderson <dianders@chromium.org> 11591L: kgdb-bugreport@lists.sourceforge.net 11592S: Maintained 11593W: http://kgdb.wiki.kernel.org/ 11594T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11595F: Documentation/dev-tools/kgdb.rst 11596F: drivers/misc/kgdbts.c 11597F: drivers/tty/serial/kgdboc.c 11598F: include/linux/kdb.h 11599F: include/linux/kgdb.h 11600F: kernel/debug/ 11601F: kernel/module/kdb.c 11602 11603KHADAS MCU MFD DRIVER 11604M: Neil Armstrong <neil.armstrong@linaro.org> 11605L: linux-amlogic@lists.infradead.org 11606S: Maintained 11607F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11608F: drivers/mfd/khadas-mcu.c 11609F: drivers/thermal/khadas_mcu_fan.c 11610F: include/linux/mfd/khadas-mcu.h 11611 11612KIONIX/ROHM KX022A ACCELEROMETER 11613M: Matti Vaittinen <mazziesaccount@gmail.com> 11614L: linux-iio@vger.kernel.org 11615S: Supported 11616F: drivers/iio/accel/kionix-kx022a* 11617 11618KMEMLEAK 11619M: Catalin Marinas <catalin.marinas@arm.com> 11620S: Maintained 11621F: Documentation/dev-tools/kmemleak.rst 11622F: include/linux/kmemleak.h 11623F: mm/kmemleak.c 11624F: samples/kmemleak/kmemleak-test.c 11625 11626KMSAN 11627M: Alexander Potapenko <glider@google.com> 11628R: Marco Elver <elver@google.com> 11629R: Dmitry Vyukov <dvyukov@google.com> 11630L: kasan-dev@googlegroups.com 11631S: Maintained 11632F: Documentation/dev-tools/kmsan.rst 11633F: arch/*/include/asm/kmsan.h 11634F: arch/*/mm/kmsan_* 11635F: include/linux/kmsan*.h 11636F: lib/Kconfig.kmsan 11637F: mm/kmsan/ 11638F: scripts/Makefile.kmsan 11639 11640KPROBES 11641M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11642M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11643M: "David S. Miller" <davem@davemloft.net> 11644M: Masami Hiramatsu <mhiramat@kernel.org> 11645L: linux-kernel@vger.kernel.org 11646L: linux-trace-kernel@vger.kernel.org 11647S: Maintained 11648Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11649T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11650F: Documentation/trace/kprobes.rst 11651F: include/asm-generic/kprobes.h 11652F: include/linux/kprobes.h 11653F: kernel/kprobes.c 11654F: lib/test_kprobes.c 11655F: samples/kprobes 11656 11657KS0108 LCD CONTROLLER DRIVER 11658M: Miguel Ojeda <ojeda@kernel.org> 11659S: Maintained 11660F: Documentation/admin-guide/auxdisplay/ks0108.rst 11661F: drivers/auxdisplay/ks0108.c 11662F: include/linux/ks0108.h 11663 11664KTD253 BACKLIGHT DRIVER 11665M: Linus Walleij <linus.walleij@linaro.org> 11666S: Maintained 11667F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11668F: drivers/video/backlight/ktd253-backlight.c 11669 11670KTEST 11671M: Steven Rostedt <rostedt@goodmis.org> 11672M: John Hawley <warthog9@eaglescrag.net> 11673S: Maintained 11674F: tools/testing/ktest 11675 11676KTZ8866 BACKLIGHT DRIVER 11677M: Jianhua Lu <lujianhua000@gmail.com> 11678S: Maintained 11679F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11680F: drivers/video/backlight/ktz8866.c 11681 11682KVM PARAVIRT (KVM/paravirt) 11683M: Paolo Bonzini <pbonzini@redhat.com> 11684R: Wanpeng Li <wanpengli@tencent.com> 11685R: Vitaly Kuznetsov <vkuznets@redhat.com> 11686L: kvm@vger.kernel.org 11687S: Supported 11688T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11689F: arch/um/include/asm/kvm_para.h 11690F: arch/x86/include/asm/kvm_para.h 11691F: arch/x86/include/asm/pvclock-abi.h 11692F: arch/x86/include/uapi/asm/kvm_para.h 11693F: arch/x86/kernel/kvm.c 11694F: arch/x86/kernel/kvmclock.c 11695F: include/asm-generic/kvm_para.h 11696F: include/linux/kvm_para.h 11697F: include/uapi/asm-generic/kvm_para.h 11698F: include/uapi/linux/kvm_para.h 11699 11700KVM X86 HYPER-V (KVM/hyper-v) 11701M: Vitaly Kuznetsov <vkuznets@redhat.com> 11702M: Sean Christopherson <seanjc@google.com> 11703M: Paolo Bonzini <pbonzini@redhat.com> 11704L: kvm@vger.kernel.org 11705S: Supported 11706T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11707F: arch/x86/kvm/hyperv.* 11708F: arch/x86/kvm/kvm_onhyperv.* 11709F: arch/x86/kvm/svm/hyperv.* 11710F: arch/x86/kvm/svm/svm_onhyperv.* 11711F: arch/x86/kvm/vmx/hyperv.* 11712 11713KVM X86 Xen (KVM/Xen) 11714M: David Woodhouse <dwmw2@infradead.org> 11715M: Paul Durrant <paul@xen.org> 11716M: Sean Christopherson <seanjc@google.com> 11717M: Paolo Bonzini <pbonzini@redhat.com> 11718L: kvm@vger.kernel.org 11719S: Supported 11720T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11721F: arch/x86/kvm/xen.* 11722 11723L3MDEV 11724M: David Ahern <dsahern@kernel.org> 11725L: netdev@vger.kernel.org 11726S: Maintained 11727F: include/net/l3mdev.h 11728F: net/l3mdev 11729 11730LANDLOCK SECURITY MODULE 11731M: Mickaël Salaün <mic@digikod.net> 11732L: linux-security-module@vger.kernel.org 11733S: Supported 11734W: https://landlock.io 11735T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11736F: Documentation/security/landlock.rst 11737F: Documentation/userspace-api/landlock.rst 11738F: include/uapi/linux/landlock.h 11739F: samples/landlock/ 11740F: security/landlock/ 11741F: tools/testing/selftests/landlock/ 11742K: landlock 11743K: LANDLOCK 11744 11745LANTIQ / INTEL Ethernet drivers 11746M: Hauke Mehrtens <hauke@hauke-m.de> 11747L: netdev@vger.kernel.org 11748S: Maintained 11749F: drivers/net/dsa/lantiq_gswip.c 11750F: drivers/net/dsa/lantiq_pce.h 11751F: drivers/net/ethernet/lantiq_xrx200.c 11752F: net/dsa/tag_gswip.c 11753 11754LANTIQ MIPS ARCHITECTURE 11755M: John Crispin <john@phrozen.org> 11756L: linux-mips@vger.kernel.org 11757S: Maintained 11758F: arch/mips/lantiq 11759F: drivers/soc/lantiq 11760 11761LASI 53c700 driver for PARISC 11762M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11763L: linux-scsi@vger.kernel.org 11764S: Maintained 11765F: Documentation/scsi/53c700.rst 11766F: drivers/scsi/53c700* 11767 11768LEAKING_ADDRESSES 11769M: Tobin C. Harding <me@tobin.cc> 11770M: Tycho Andersen <tycho@tycho.pizza> 11771L: linux-hardening@vger.kernel.org 11772S: Maintained 11773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11774F: scripts/leaking_addresses.pl 11775 11776LED SUBSYSTEM 11777M: Pavel Machek <pavel@ucw.cz> 11778M: Lee Jones <lee@kernel.org> 11779L: linux-leds@vger.kernel.org 11780S: Maintained 11781T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11782F: Documentation/devicetree/bindings/leds/ 11783F: Documentation/leds/ 11784F: drivers/leds/ 11785F: include/dt-bindings/leds/ 11786F: include/linux/leds.h 11787 11788LEGACY EEPROM DRIVER 11789M: Jean Delvare <jdelvare@suse.com> 11790S: Maintained 11791F: Documentation/misc-devices/eeprom.rst 11792F: drivers/misc/eeprom/eeprom.c 11793 11794LEGO MINDSTORMS EV3 11795R: David Lechner <david@lechnology.com> 11796S: Maintained 11797F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11798F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11799F: drivers/power/supply/lego_ev3_battery.c 11800 11801LEGO USB Tower driver 11802M: Juergen Stuber <starblue@users.sourceforge.net> 11803L: legousb-devel@lists.sourceforge.net 11804S: Maintained 11805W: http://legousb.sourceforge.net/ 11806F: drivers/usb/misc/legousbtower.c 11807 11808LETSKETCH HID TABLET DRIVER 11809M: Hans de Goede <hdegoede@redhat.com> 11810L: linux-input@vger.kernel.org 11811S: Maintained 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11813F: drivers/hid/hid-letsketch.c 11814 11815LG LAPTOP EXTRAS 11816M: Matan Ziv-Av <matan@svgalib.org> 11817L: platform-driver-x86@vger.kernel.org 11818S: Maintained 11819F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11820F: Documentation/admin-guide/laptops/lg-laptop.rst 11821F: drivers/platform/x86/lg-laptop.c 11822 11823LG2160 MEDIA DRIVER 11824M: Michael Krufky <mkrufky@linuxtv.org> 11825L: linux-media@vger.kernel.org 11826S: Maintained 11827W: https://linuxtv.org 11828W: http://github.com/mkrufky 11829Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11830T: git git://linuxtv.org/mkrufky/tuners.git 11831F: drivers/media/dvb-frontends/lg2160.* 11832 11833LGDT3305 MEDIA DRIVER 11834M: Michael Krufky <mkrufky@linuxtv.org> 11835L: linux-media@vger.kernel.org 11836S: Maintained 11837W: https://linuxtv.org 11838W: http://github.com/mkrufky 11839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11840T: git git://linuxtv.org/mkrufky/tuners.git 11841F: drivers/media/dvb-frontends/lgdt3305.* 11842 11843LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11844M: Viresh Kumar <vireshk@kernel.org> 11845L: linux-ide@vger.kernel.org 11846S: Maintained 11847T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11848F: drivers/ata/pata_arasan_cf.c 11849F: include/linux/pata_arasan_cf_data.h 11850 11851LIBATA PATA DRIVERS 11852R: Sergey Shtylyov <s.shtylyov@omp.ru> 11853L: linux-ide@vger.kernel.org 11854F: drivers/ata/ata_*.c 11855F: drivers/ata/pata_*.c 11856 11857LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11858M: Linus Walleij <linus.walleij@linaro.org> 11859L: linux-ide@vger.kernel.org 11860S: Maintained 11861T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11862F: drivers/ata/pata_ftide010.c 11863F: drivers/ata/sata_gemini.c 11864F: drivers/ata/sata_gemini.h 11865 11866LIBATA SATA AHCI PLATFORM devices support 11867M: Hans de Goede <hdegoede@redhat.com> 11868M: Jens Axboe <axboe@kernel.dk> 11869L: linux-ide@vger.kernel.org 11870S: Maintained 11871T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11872F: drivers/ata/ahci_platform.c 11873F: drivers/ata/libahci_platform.c 11874F: include/linux/ahci_platform.h 11875 11876LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11877M: Serge Semin <fancer.lancer@gmail.com> 11878L: linux-ide@vger.kernel.org 11879S: Maintained 11880T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11881F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11882F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11883F: drivers/ata/ahci_dwc.c 11884 11885LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11886M: Mikael Pettersson <mikpelinux@gmail.com> 11887L: linux-ide@vger.kernel.org 11888S: Maintained 11889T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11890F: drivers/ata/sata_promise.* 11891 11892LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11893M: Damien Le Moal <dlemoal@kernel.org> 11894L: linux-ide@vger.kernel.org 11895S: Maintained 11896T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11897F: Documentation/ABI/testing/sysfs-ata 11898F: Documentation/devicetree/bindings/ata/ 11899F: drivers/ata/ 11900F: include/linux/ata.h 11901F: include/linux/libata.h 11902 11903LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11904M: Vishal Verma <vishal.l.verma@intel.com> 11905M: Dan Williams <dan.j.williams@intel.com> 11906M: Dave Jiang <dave.jiang@intel.com> 11907L: nvdimm@lists.linux.dev 11908S: Supported 11909Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11910P: Documentation/nvdimm/maintainer-entry-profile.rst 11911F: drivers/nvdimm/btt* 11912 11913LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11914M: Dan Williams <dan.j.williams@intel.com> 11915M: Vishal Verma <vishal.l.verma@intel.com> 11916M: Dave Jiang <dave.jiang@intel.com> 11917L: nvdimm@lists.linux.dev 11918S: Supported 11919Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11920P: Documentation/nvdimm/maintainer-entry-profile.rst 11921F: drivers/nvdimm/pmem* 11922 11923LIBNVDIMM: DEVICETREE BINDINGS 11924M: Oliver O'Halloran <oohall@gmail.com> 11925L: nvdimm@lists.linux.dev 11926S: Supported 11927Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11928F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11929F: drivers/nvdimm/of_pmem.c 11930 11931LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11932M: Dan Williams <dan.j.williams@intel.com> 11933M: Vishal Verma <vishal.l.verma@intel.com> 11934M: Dave Jiang <dave.jiang@intel.com> 11935M: Ira Weiny <ira.weiny@intel.com> 11936L: nvdimm@lists.linux.dev 11937S: Supported 11938Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11939P: Documentation/nvdimm/maintainer-entry-profile.rst 11940T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11941F: drivers/acpi/nfit/* 11942F: drivers/nvdimm/* 11943F: include/linux/libnvdimm.h 11944F: include/linux/nd.h 11945F: include/uapi/linux/ndctl.h 11946F: tools/testing/nvdimm/ 11947 11948LICENSES and SPDX stuff 11949M: Thomas Gleixner <tglx@linutronix.de> 11950M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11951L: linux-spdx@vger.kernel.org 11952S: Maintained 11953T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11954F: COPYING 11955F: Documentation/process/license-rules.rst 11956F: LICENSES/ 11957F: scripts/spdxcheck-test.sh 11958F: scripts/spdxcheck.py 11959F: scripts/spdxexclude 11960 11961LINEAR RANGES HELPERS 11962M: Mark Brown <broonie@kernel.org> 11963R: Matti Vaittinen <mazziesaccount@gmail.com> 11964F: include/linux/linear_range.h 11965F: lib/linear_ranges.c 11966F: lib/test_linear_ranges.c 11967 11968LINUX FOR POWER MACINTOSH 11969L: linuxppc-dev@lists.ozlabs.org 11970S: Orphan 11971F: arch/powerpc/platforms/powermac/ 11972F: drivers/macintosh/ 11973X: drivers/macintosh/adb-iop.c 11974X: drivers/macintosh/via-macii.c 11975 11976LINUX FOR POWERPC (32-BIT AND 64-BIT) 11977M: Michael Ellerman <mpe@ellerman.id.au> 11978R: Nicholas Piggin <npiggin@gmail.com> 11979R: Christophe Leroy <christophe.leroy@csgroup.eu> 11980L: linuxppc-dev@lists.ozlabs.org 11981S: Supported 11982W: https://github.com/linuxppc/wiki/wiki 11983Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11984T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11985F: Documentation/ABI/stable/sysfs-firmware-opal-* 11986F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11987F: Documentation/devicetree/bindings/powerpc/ 11988F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11989F: Documentation/powerpc/ 11990F: arch/powerpc/ 11991F: drivers/*/*/*pasemi* 11992F: drivers/*/*pasemi* 11993F: drivers/char/tpm/tpm_ibmvtpm* 11994F: drivers/crypto/nx/ 11995F: drivers/crypto/vmx/ 11996F: drivers/i2c/busses/i2c-opal.c 11997F: drivers/net/ethernet/ibm/ibmveth.* 11998F: drivers/net/ethernet/ibm/ibmvnic.* 11999F: drivers/pci/hotplug/pnv_php.c 12000F: drivers/pci/hotplug/rpa* 12001F: drivers/rtc/rtc-opal.c 12002F: drivers/scsi/ibmvscsi/ 12003F: drivers/tty/hvc/hvc_opal.c 12004F: drivers/watchdog/wdrtas.c 12005F: tools/testing/selftests/powerpc 12006N: /pmac 12007N: powermac 12008N: powernv 12009N: [^a-z0-9]ps3 12010N: pseries 12011 12012LINUX FOR POWERPC EMBEDDED MPC5XXX 12013M: Anatolij Gustschin <agust@denx.de> 12014L: linuxppc-dev@lists.ozlabs.org 12015S: Odd Fixes 12016F: arch/powerpc/platforms/512x/ 12017F: arch/powerpc/platforms/52xx/ 12018 12019LINUX FOR POWERPC EMBEDDED PPC4XX 12020L: linuxppc-dev@lists.ozlabs.org 12021S: Orphan 12022F: arch/powerpc/platforms/40x/ 12023F: arch/powerpc/platforms/44x/ 12024 12025LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12026M: Scott Wood <oss@buserror.net> 12027L: linuxppc-dev@lists.ozlabs.org 12028S: Odd fixes 12029T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12030F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12031F: Documentation/devicetree/bindings/powerpc/fsl/ 12032F: arch/powerpc/platforms/83xx/ 12033F: arch/powerpc/platforms/85xx/ 12034 12035LINUX FOR POWERPC EMBEDDED PPC8XX 12036M: Christophe Leroy <christophe.leroy@csgroup.eu> 12037L: linuxppc-dev@lists.ozlabs.org 12038S: Maintained 12039F: arch/powerpc/platforms/8xx/ 12040 12041LINUX KERNEL DUMP TEST MODULE (LKDTM) 12042M: Kees Cook <keescook@chromium.org> 12043S: Maintained 12044F: drivers/misc/lkdtm/* 12045F: tools/testing/selftests/lkdtm/* 12046 12047LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12048M: Alan Stern <stern@rowland.harvard.edu> 12049M: Andrea Parri <parri.andrea@gmail.com> 12050M: Will Deacon <will@kernel.org> 12051M: Peter Zijlstra <peterz@infradead.org> 12052M: Boqun Feng <boqun.feng@gmail.com> 12053M: Nicholas Piggin <npiggin@gmail.com> 12054M: David Howells <dhowells@redhat.com> 12055M: Jade Alglave <j.alglave@ucl.ac.uk> 12056M: Luc Maranget <luc.maranget@inria.fr> 12057M: "Paul E. McKenney" <paulmck@kernel.org> 12058R: Akira Yokosawa <akiyks@gmail.com> 12059R: Daniel Lustig <dlustig@nvidia.com> 12060R: Joel Fernandes <joel@joelfernandes.org> 12061L: linux-kernel@vger.kernel.org 12062L: linux-arch@vger.kernel.org 12063S: Supported 12064T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12065F: Documentation/atomic_bitops.txt 12066F: Documentation/atomic_t.txt 12067F: Documentation/core-api/refcount-vs-atomic.rst 12068F: Documentation/litmus-tests/ 12069F: Documentation/memory-barriers.txt 12070F: tools/memory-model/ 12071 12072LINUX-NEXT TREE 12073M: Stephen Rothwell <sfr@canb.auug.org.au> 12074L: linux-next@vger.kernel.org 12075S: Supported 12076B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12077T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12078 12079LIS3LV02D ACCELEROMETER DRIVER 12080M: Eric Piel <eric.piel@tremplin-utc.net> 12081S: Maintained 12082F: Documentation/misc-devices/lis3lv02d.rst 12083F: drivers/misc/lis3lv02d/ 12084F: drivers/platform/x86/hp/hp_accel.c 12085 12086LIST KUNIT TEST 12087M: David Gow <davidgow@google.com> 12088L: linux-kselftest@vger.kernel.org 12089L: kunit-dev@googlegroups.com 12090S: Maintained 12091F: lib/list-test.c 12092 12093LITEX PLATFORM 12094M: Karol Gugala <kgugala@antmicro.com> 12095M: Mateusz Holenko <mholenko@antmicro.com> 12096M: Gabriel Somlo <gsomlo@gmail.com> 12097M: Joel Stanley <joel@jms.id.au> 12098S: Maintained 12099F: Documentation/devicetree/bindings/*/litex,*.yaml 12100F: arch/openrisc/boot/dts/or1klitex.dts 12101F: drivers/mmc/host/litex_mmc.c 12102F: drivers/net/ethernet/litex/* 12103F: drivers/soc/litex/* 12104F: drivers/tty/serial/liteuart.c 12105F: include/linux/litex.h 12106N: litex 12107 12108LIVE PATCHING 12109M: Josh Poimboeuf <jpoimboe@kernel.org> 12110M: Jiri Kosina <jikos@kernel.org> 12111M: Miroslav Benes <mbenes@suse.cz> 12112M: Petr Mladek <pmladek@suse.com> 12113R: Joe Lawrence <joe.lawrence@redhat.com> 12114L: live-patching@vger.kernel.org 12115S: Maintained 12116T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12117F: Documentation/ABI/testing/sysfs-kernel-livepatch 12118F: Documentation/livepatch/ 12119F: arch/powerpc/include/asm/livepatch.h 12120F: include/linux/livepatch.h 12121F: kernel/livepatch/ 12122F: kernel/module/livepatch.c 12123F: lib/livepatch/ 12124F: samples/livepatch/ 12125F: tools/testing/selftests/livepatch/ 12126 12127LLC (802.2) 12128L: netdev@vger.kernel.org 12129S: Odd fixes 12130F: include/linux/llc.h 12131F: include/net/llc* 12132F: include/uapi/linux/llc.h 12133F: net/llc/ 12134 12135LM73 HARDWARE MONITOR DRIVER 12136M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12137L: linux-hwmon@vger.kernel.org 12138S: Maintained 12139F: drivers/hwmon/lm73.c 12140 12141LM78 HARDWARE MONITOR DRIVER 12142M: Jean Delvare <jdelvare@suse.com> 12143L: linux-hwmon@vger.kernel.org 12144S: Maintained 12145F: Documentation/hwmon/lm78.rst 12146F: drivers/hwmon/lm78.c 12147 12148LM83 HARDWARE MONITOR DRIVER 12149M: Jean Delvare <jdelvare@suse.com> 12150L: linux-hwmon@vger.kernel.org 12151S: Maintained 12152F: Documentation/hwmon/lm83.rst 12153F: drivers/hwmon/lm83.c 12154 12155LM90 HARDWARE MONITOR DRIVER 12156M: Jean Delvare <jdelvare@suse.com> 12157L: linux-hwmon@vger.kernel.org 12158S: Maintained 12159F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12160F: Documentation/hwmon/lm90.rst 12161F: drivers/hwmon/lm90.c 12162F: include/dt-bindings/thermal/lm90.h 12163 12164LM95234 HARDWARE MONITOR DRIVER 12165M: Guenter Roeck <linux@roeck-us.net> 12166L: linux-hwmon@vger.kernel.org 12167S: Maintained 12168F: Documentation/hwmon/lm95234.rst 12169F: drivers/hwmon/lm95234.c 12170 12171LME2510 MEDIA DRIVER 12172M: Malcolm Priestley <tvboxspy@gmail.com> 12173L: linux-media@vger.kernel.org 12174S: Maintained 12175W: https://linuxtv.org 12176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12177F: drivers/media/usb/dvb-usb-v2/lmedm04* 12178 12179LOADPIN SECURITY MODULE 12180M: Kees Cook <keescook@chromium.org> 12181S: Supported 12182T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12183F: Documentation/admin-guide/LSM/LoadPin.rst 12184F: security/loadpin/ 12185 12186LOCKING PRIMITIVES 12187M: Peter Zijlstra <peterz@infradead.org> 12188M: Ingo Molnar <mingo@redhat.com> 12189M: Will Deacon <will@kernel.org> 12190R: Waiman Long <longman@redhat.com> 12191R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12192L: linux-kernel@vger.kernel.org 12193S: Maintained 12194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12195F: Documentation/locking/ 12196F: arch/*/include/asm/spinlock*.h 12197F: include/linux/lockdep.h 12198F: include/linux/mutex*.h 12199F: include/linux/rwlock*.h 12200F: include/linux/rwsem*.h 12201F: include/linux/seqlock.h 12202F: include/linux/spinlock*.h 12203F: kernel/locking/ 12204F: lib/locking*.[ch] 12205X: kernel/locking/locktorture.c 12206 12207LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12208M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12209L: linux-ntfs-dev@lists.sourceforge.net 12210S: Maintained 12211W: http://www.linux-ntfs.org/content/view/19/37/ 12212F: Documentation/admin-guide/ldm.rst 12213F: block/partitions/ldm.* 12214 12215LOGITECH HID GAMING KEYBOARDS 12216M: Hans de Goede <hdegoede@redhat.com> 12217L: linux-input@vger.kernel.org 12218S: Maintained 12219T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12220F: drivers/hid/hid-lg-g15.c 12221 12222LONTIUM LT8912B MIPI TO HDMI BRIDGE 12223M: Adrien Grassein <adrien.grassein@gmail.com> 12224S: Maintained 12225F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12226F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12227 12228LOONGARCH 12229M: Huacai Chen <chenhuacai@kernel.org> 12230R: WANG Xuerui <kernel@xen0n.name> 12231L: loongarch@lists.linux.dev 12232S: Maintained 12233T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12234F: Documentation/loongarch/ 12235F: Documentation/translations/zh_CN/loongarch/ 12236F: arch/loongarch/ 12237F: drivers/*/*loongarch* 12238 12239LOONGSON GPIO DRIVER 12240M: Yinbo Zhu <zhuyinbo@loongson.cn> 12241L: linux-gpio@vger.kernel.org 12242S: Maintained 12243F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12244F: drivers/gpio/gpio-loongson-64bit.c 12245 12246LOONGSON LS2X I2C DRIVER 12247M: Binbin Zhou <zhoubinbin@loongson.cn> 12248L: linux-i2c@vger.kernel.org 12249S: Maintained 12250F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12251F: drivers/i2c/busses/i2c-ls2x.c 12252 12253LOONGSON-2 SOC SERIES CLOCK DRIVER 12254M: Yinbo Zhu <zhuyinbo@loongson.cn> 12255L: linux-clk@vger.kernel.org 12256S: Maintained 12257F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12258F: drivers/clk/clk-loongson2.c 12259F: include/dt-bindings/clock/loongson,ls2k-clk.h 12260 12261LOONGSON-2 SOC SERIES GUTS DRIVER 12262M: Yinbo Zhu <zhuyinbo@loongson.cn> 12263L: loongarch@lists.linux.dev 12264S: Maintained 12265F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12266F: drivers/soc/loongson/loongson2_guts.c 12267 12268LOONGSON-2 SOC SERIES PINCTRL DRIVER 12269M: zhanghongchen <zhanghongchen@loongson.cn> 12270M: Yinbo Zhu <zhuyinbo@loongson.cn> 12271L: linux-gpio@vger.kernel.org 12272S: Maintained 12273F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12274F: drivers/pinctrl/pinctrl-loongson2.c 12275 12276LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12277M: Sathya Prakash <sathya.prakash@broadcom.com> 12278M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12279M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12280L: MPT-FusionLinux.pdl@broadcom.com 12281L: linux-scsi@vger.kernel.org 12282S: Supported 12283W: http://www.avagotech.com/support/ 12284F: drivers/message/fusion/ 12285F: drivers/scsi/mpt3sas/ 12286 12287LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12288M: Matthew Wilcox <willy@infradead.org> 12289L: linux-scsi@vger.kernel.org 12290S: Maintained 12291F: drivers/scsi/sym53c8xx_2/ 12292 12293LTC1660 DAC DRIVER 12294M: Marcus Folkesson <marcus.folkesson@gmail.com> 12295L: linux-iio@vger.kernel.org 12296S: Maintained 12297F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12298F: drivers/iio/dac/ltc1660.c 12299 12300LTC2688 IIO DAC DRIVER 12301M: Nuno Sá <nuno.sa@analog.com> 12302L: linux-iio@vger.kernel.org 12303S: Supported 12304W: https://ez.analog.com/linux-software-drivers 12305F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12306F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12307F: drivers/iio/dac/ltc2688.c 12308 12309LTC2947 HARDWARE MONITOR DRIVER 12310M: Nuno Sá <nuno.sa@analog.com> 12311L: linux-hwmon@vger.kernel.org 12312S: Supported 12313W: https://ez.analog.com/linux-software-drivers 12314F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12315F: drivers/hwmon/ltc2947-core.c 12316F: drivers/hwmon/ltc2947-i2c.c 12317F: drivers/hwmon/ltc2947-spi.c 12318F: drivers/hwmon/ltc2947.h 12319 12320LTC2983 IIO TEMPERATURE DRIVER 12321M: Nuno Sá <nuno.sa@analog.com> 12322L: linux-iio@vger.kernel.org 12323S: Supported 12324W: https://ez.analog.com/linux-software-drivers 12325F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12326F: drivers/iio/temperature/ltc2983.c 12327 12328LTC4261 HARDWARE MONITOR DRIVER 12329M: Guenter Roeck <linux@roeck-us.net> 12330L: linux-hwmon@vger.kernel.org 12331S: Maintained 12332F: Documentation/hwmon/ltc4261.rst 12333F: drivers/hwmon/ltc4261.c 12334 12335LTC4306 I2C MULTIPLEXER DRIVER 12336M: Michael Hennerich <michael.hennerich@analog.com> 12337L: linux-i2c@vger.kernel.org 12338S: Supported 12339W: https://ez.analog.com/linux-software-drivers 12340F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12341F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12342 12343LTP (Linux Test Project) 12344M: Mike Frysinger <vapier@gentoo.org> 12345M: Cyril Hrubis <chrubis@suse.cz> 12346M: Wanlong Gao <wanlong.gao@gmail.com> 12347M: Jan Stancek <jstancek@redhat.com> 12348M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12349M: Alexey Kodanev <alexey.kodanev@oracle.com> 12350L: ltp@lists.linux.it (subscribers-only) 12351S: Maintained 12352W: http://linux-test-project.github.io/ 12353T: git https://github.com/linux-test-project/ltp.git 12354 12355LYNX 28G SERDES PHY DRIVER 12356M: Ioana Ciornei <ioana.ciornei@nxp.com> 12357L: netdev@vger.kernel.org 12358S: Supported 12359F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12360F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12361 12362LYNX PCS MODULE 12363M: Ioana Ciornei <ioana.ciornei@nxp.com> 12364L: netdev@vger.kernel.org 12365S: Supported 12366F: drivers/net/pcs/pcs-lynx.c 12367F: include/linux/pcs-lynx.h 12368 12369M68K ARCHITECTURE 12370M: Geert Uytterhoeven <geert@linux-m68k.org> 12371L: linux-m68k@lists.linux-m68k.org 12372S: Maintained 12373W: http://www.linux-m68k.org/ 12374T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12375F: arch/m68k/ 12376F: drivers/zorro/ 12377 12378M68K ON APPLE MACINTOSH 12379M: Joshua Thompson <funaho@jurai.org> 12380L: linux-m68k@lists.linux-m68k.org 12381S: Maintained 12382W: http://www.mac.linux-m68k.org/ 12383F: arch/m68k/mac/ 12384F: drivers/macintosh/adb-iop.c 12385F: drivers/macintosh/via-macii.c 12386 12387M68K ON HP9000/300 12388M: Philip Blundell <philb@gnu.org> 12389S: Maintained 12390W: http://www.tazenda.demon.co.uk/phil/linux-hp 12391F: arch/m68k/hp300/ 12392 12393M88DS3103 MEDIA DRIVER 12394M: Antti Palosaari <crope@iki.fi> 12395L: linux-media@vger.kernel.org 12396S: Maintained 12397W: https://linuxtv.org 12398W: http://palosaari.fi/linux/ 12399Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12400T: git git://linuxtv.org/anttip/media_tree.git 12401F: drivers/media/dvb-frontends/m88ds3103* 12402 12403M88RS2000 MEDIA DRIVER 12404M: Malcolm Priestley <tvboxspy@gmail.com> 12405L: linux-media@vger.kernel.org 12406S: Maintained 12407W: https://linuxtv.org 12408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12409F: drivers/media/dvb-frontends/m88rs2000* 12410 12411MA901 MASTERKIT USB FM RADIO DRIVER 12412M: Alexey Klimov <klimov.linux@gmail.com> 12413L: linux-media@vger.kernel.org 12414S: Maintained 12415T: git git://linuxtv.org/media_tree.git 12416F: drivers/media/radio/radio-ma901.c 12417 12418MAC80211 12419M: Johannes Berg <johannes@sipsolutions.net> 12420L: linux-wireless@vger.kernel.org 12421S: Maintained 12422W: https://wireless.wiki.kernel.org/ 12423Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12424T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12425T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12426F: Documentation/networking/mac80211-injection.rst 12427F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12428F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12429F: include/net/mac80211.h 12430F: net/mac80211/ 12431 12432MAILBOX API 12433M: Jassi Brar <jassisinghbrar@gmail.com> 12434L: linux-kernel@vger.kernel.org 12435S: Maintained 12436F: Documentation/devicetree/bindings/mailbox/ 12437F: drivers/mailbox/ 12438F: include/dt-bindings/mailbox/ 12439F: include/linux/mailbox_client.h 12440F: include/linux/mailbox_controller.h 12441 12442MAILBOX ARM MHUv2 12443M: Viresh Kumar <viresh.kumar@linaro.org> 12444M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12445L: linux-kernel@vger.kernel.org 12446S: Maintained 12447F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12448F: drivers/mailbox/arm_mhuv2.c 12449F: include/linux/mailbox/arm_mhuv2_message.h 12450 12451MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12452M: Michael Kerrisk <mtk.manpages@gmail.com> 12453L: linux-man@vger.kernel.org 12454S: Maintained 12455W: http://www.kernel.org/doc/man-pages 12456 12457MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12458M: Jeremy Kerr <jk@codeconstruct.com.au> 12459M: Matt Johnston <matt@codeconstruct.com.au> 12460L: netdev@vger.kernel.org 12461S: Maintained 12462F: Documentation/networking/mctp.rst 12463F: drivers/net/mctp/ 12464F: include/net/mctp.h 12465F: include/net/mctpdevice.h 12466F: include/net/netns/mctp.h 12467F: net/mctp/ 12468 12469MAPLE TREE 12470M: Liam R. Howlett <Liam.Howlett@oracle.com> 12471L: linux-mm@kvack.org 12472S: Supported 12473F: Documentation/core-api/maple_tree.rst 12474F: include/linux/maple_tree.h 12475F: include/trace/events/maple_tree.h 12476F: lib/maple_tree.c 12477F: lib/test_maple_tree.c 12478F: tools/testing/radix-tree/linux/maple_tree.h 12479F: tools/testing/radix-tree/maple.c 12480 12481MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12482M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12483L: linux-mips@vger.kernel.org 12484S: Maintained 12485F: arch/mips/boot/dts/img/pistachio* 12486 12487MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12488M: Andrew Lunn <andrew@lunn.ch> 12489L: netdev@vger.kernel.org 12490S: Maintained 12491F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12492F: Documentation/networking/devlink/mv88e6xxx.rst 12493F: drivers/net/dsa/mv88e6xxx/ 12494F: include/linux/dsa/mv88e6xxx.h 12495F: include/linux/platform_data/mv88e6xxx.h 12496 12497MARVELL ARMADA 3700 PHY DRIVERS 12498M: Miquel Raynal <miquel.raynal@bootlin.com> 12499S: Maintained 12500F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12501F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12502F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12503F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12504 12505MARVELL ARMADA 3700 SERIAL DRIVER 12506M: Pali Rohár <pali@kernel.org> 12507S: Maintained 12508F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12509F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12510F: drivers/tty/serial/mvebu-uart.c 12511 12512MARVELL ARMADA DRM SUPPORT 12513M: Russell King <linux@armlinux.org.uk> 12514S: Maintained 12515T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12516T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12517F: Documentation/devicetree/bindings/display/armada/ 12518F: drivers/gpu/drm/armada/ 12519F: include/uapi/drm/armada_drm.h 12520 12521MARVELL CRYPTO DRIVER 12522M: Boris Brezillon <bbrezillon@kernel.org> 12523M: Arnaud Ebalard <arno@natisbad.org> 12524M: Srujana Challa <schalla@marvell.com> 12525L: linux-crypto@vger.kernel.org 12526S: Maintained 12527F: drivers/crypto/marvell/ 12528F: include/linux/soc/marvell/octeontx2/ 12529 12530MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12531M: Mirko Lindner <mlindner@marvell.com> 12532M: Stephen Hemminger <stephen@networkplumber.org> 12533L: netdev@vger.kernel.org 12534S: Maintained 12535F: drivers/net/ethernet/marvell/sk* 12536 12537MARVELL LIBERTAS WIRELESS DRIVER 12538L: libertas-dev@lists.infradead.org 12539S: Orphan 12540F: drivers/net/wireless/marvell/libertas/ 12541 12542MARVELL MACCHIATOBIN SUPPORT 12543M: Russell King <linux@armlinux.org.uk> 12544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12545S: Maintained 12546F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12547 12548MARVELL MV643XX ETHERNET DRIVER 12549M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12550L: netdev@vger.kernel.org 12551S: Maintained 12552F: drivers/net/ethernet/marvell/mv643xx_eth.* 12553F: include/linux/mv643xx.h 12554 12555MARVELL MV88X3310 PHY DRIVER 12556M: Russell King <linux@armlinux.org.uk> 12557M: Marek Behún <kabel@kernel.org> 12558L: netdev@vger.kernel.org 12559S: Maintained 12560F: drivers/net/phy/marvell10g.c 12561 12562MARVELL MVEBU THERMAL DRIVER 12563M: Miquel Raynal <miquel.raynal@bootlin.com> 12564S: Maintained 12565F: drivers/thermal/armada_thermal.c 12566 12567MARVELL MVNETA ETHERNET DRIVER 12568M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12569L: netdev@vger.kernel.org 12570S: Maintained 12571F: drivers/net/ethernet/marvell/mvneta.* 12572 12573MARVELL MVPP2 ETHERNET DRIVER 12574M: Marcin Wojtas <mw@semihalf.com> 12575M: Russell King <linux@armlinux.org.uk> 12576L: netdev@vger.kernel.org 12577S: Maintained 12578F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12579F: drivers/net/ethernet/marvell/mvpp2/ 12580 12581MARVELL MWIFIEX WIRELESS DRIVER 12582M: Amitkumar Karwar <amitkarwar@gmail.com> 12583M: Ganapathi Bhat <ganapathi017@gmail.com> 12584M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12585M: Xinming Hu <huxinming820@gmail.com> 12586L: linux-wireless@vger.kernel.org 12587S: Maintained 12588F: drivers/net/wireless/marvell/mwifiex/ 12589 12590MARVELL MWL8K WIRELESS DRIVER 12591M: Lennert Buytenhek <buytenh@wantstofly.org> 12592L: linux-wireless@vger.kernel.org 12593S: Odd Fixes 12594F: drivers/net/wireless/marvell/mwl8k.c 12595 12596MARVELL NAND CONTROLLER DRIVER 12597M: Miquel Raynal <miquel.raynal@bootlin.com> 12598L: linux-mtd@lists.infradead.org 12599S: Maintained 12600F: drivers/mtd/nand/raw/marvell_nand.c 12601 12602MARVELL OCTEON ENDPOINT DRIVER 12603M: Veerasenareddy Burru <vburru@marvell.com> 12604M: Sathesh Edara <sedara@marvell.com> 12605L: netdev@vger.kernel.org 12606S: Supported 12607F: drivers/net/ethernet/marvell/octeon_ep 12608 12609MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12610M: Sunil Goutham <sgoutham@marvell.com> 12611M: Geetha sowjanya <gakula@marvell.com> 12612M: Subbaraya Sundeep <sbhatta@marvell.com> 12613M: hariprasad <hkelam@marvell.com> 12614L: netdev@vger.kernel.org 12615S: Supported 12616F: drivers/net/ethernet/marvell/octeontx2/nic/ 12617F: include/linux/soc/marvell/octeontx2/ 12618 12619MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12620M: Sunil Goutham <sgoutham@marvell.com> 12621M: Linu Cherian <lcherian@marvell.com> 12622M: Geetha sowjanya <gakula@marvell.com> 12623M: Jerin Jacob <jerinj@marvell.com> 12624M: hariprasad <hkelam@marvell.com> 12625M: Subbaraya Sundeep <sbhatta@marvell.com> 12626L: netdev@vger.kernel.org 12627S: Supported 12628F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12629F: drivers/net/ethernet/marvell/octeontx2/af/ 12630 12631MARVELL PRESTERA ETHERNET SWITCH DRIVER 12632M: Taras Chornyi <taras.chornyi@plvision.eu> 12633S: Supported 12634W: https://github.com/Marvell-switching/switchdev-prestera 12635F: drivers/net/ethernet/marvell/prestera/ 12636 12637MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12638M: Nicolas Pitre <nico@fluxnic.net> 12639S: Odd Fixes 12640F: drivers/mmc/host/mvsdio.* 12641 12642MARVELL USB MDIO CONTROLLER DRIVER 12643M: Tobias Waldekranz <tobias@waldekranz.com> 12644L: netdev@vger.kernel.org 12645S: Maintained 12646F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12647F: drivers/net/mdio/mdio-mvusb.c 12648 12649MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12650M: Hu Ziji <huziji@marvell.com> 12651L: linux-mmc@vger.kernel.org 12652S: Supported 12653F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12654F: drivers/mmc/host/sdhci-xenon* 12655 12656MATROX FRAMEBUFFER DRIVER 12657L: linux-fbdev@vger.kernel.org 12658S: Orphan 12659F: drivers/video/fbdev/matrox/matroxfb_* 12660F: include/uapi/linux/matroxfb.h 12661 12662MAX15301 DRIVER 12663M: Daniel Nilsson <daniel.nilsson@flex.com> 12664L: linux-hwmon@vger.kernel.org 12665S: Maintained 12666F: Documentation/hwmon/max15301.rst 12667F: drivers/hwmon/pmbus/max15301.c 12668 12669MAX16065 HARDWARE MONITOR DRIVER 12670M: Guenter Roeck <linux@roeck-us.net> 12671L: linux-hwmon@vger.kernel.org 12672S: Maintained 12673F: Documentation/hwmon/max16065.rst 12674F: drivers/hwmon/max16065.c 12675 12676MAX2175 SDR TUNER DRIVER 12677M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12678L: linux-media@vger.kernel.org 12679S: Maintained 12680T: git git://linuxtv.org/media_tree.git 12681F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12682F: Documentation/userspace-api/media/drivers/max2175.rst 12683F: drivers/media/i2c/max2175* 12684F: include/uapi/linux/max2175.h 12685 12686MAX31827 TEMPERATURE SWITCH DRIVER 12687M: Daniel Matyas <daniel.matyas@analog.com> 12688L: linux-hwmon@vger.kernel.org 12689S: Supported 12690W: http://ez.analog.com/community/linux-device-drivers 12691F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12692F: Documentation/hwmon/max31827.rst 12693F: drivers/hwmon/max31827.c 12694 12695MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12696L: linux-hwmon@vger.kernel.org 12697S: Orphan 12698F: Documentation/hwmon/max6650.rst 12699F: drivers/hwmon/max6650.c 12700 12701MAX6697 HARDWARE MONITOR DRIVER 12702M: Guenter Roeck <linux@roeck-us.net> 12703L: linux-hwmon@vger.kernel.org 12704S: Maintained 12705F: Documentation/devicetree/bindings/hwmon/max6697.txt 12706F: Documentation/hwmon/max6697.rst 12707F: drivers/hwmon/max6697.c 12708F: include/linux/platform_data/max6697.h 12709 12710MAX9286 QUAD GMSL DESERIALIZER DRIVER 12711M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12712M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12713M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12714M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12715L: linux-media@vger.kernel.org 12716S: Maintained 12717F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12718F: drivers/media/i2c/max9286.c 12719 12720MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12721M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12722L: linux-media@vger.kernel.org 12723S: Maintained 12724F: drivers/staging/media/max96712/max96712.c 12725 12726MAX9860 MONO AUDIO VOICE CODEC DRIVER 12727M: Peter Rosin <peda@axentia.se> 12728L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12729S: Maintained 12730F: Documentation/devicetree/bindings/sound/max9860.txt 12731F: sound/soc/codecs/max9860.* 12732 12733MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12734M: Andreas Klinger <ak@it-klinger.de> 12735L: linux-iio@vger.kernel.org 12736S: Maintained 12737F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12738F: drivers/iio/proximity/mb1232.c 12739 12740MAXIM MAX11205 DRIVER 12741M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12742L: linux-iio@vger.kernel.org 12743S: Supported 12744W: https://ez.analog.com/linux-software-drivers 12745F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12746F: drivers/iio/adc/max11205.c 12747 12748MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12749R: Iskren Chernev <iskren.chernev@gmail.com> 12750R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12751R: Marek Szyprowski <m.szyprowski@samsung.com> 12752R: Matheus Castello <matheus@castello.eng.br> 12753L: linux-pm@vger.kernel.org 12754S: Maintained 12755F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12756F: drivers/power/supply/max17040_battery.c 12757 12758MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12759R: Hans de Goede <hdegoede@redhat.com> 12760R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12761R: Marek Szyprowski <m.szyprowski@samsung.com> 12762R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12763R: Purism Kernel Team <kernel@puri.sm> 12764L: linux-pm@vger.kernel.org 12765S: Maintained 12766F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12767F: drivers/power/supply/max17042_battery.c 12768 12769MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12770M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12771L: linux-kernel@vger.kernel.org 12772S: Maintained 12773F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12774F: drivers/regulator/max20086-regulator.c 12775 12776MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12777M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12778L: linux-iio@vger.kernel.org 12779S: Maintained 12780F: drivers/iio/temperature/max30208.c 12781 12782MAXIM MAX77650 PMIC MFD DRIVER 12783M: Bartosz Golaszewski <brgl@bgdev.pl> 12784L: linux-kernel@vger.kernel.org 12785S: Maintained 12786F: Documentation/devicetree/bindings/*/*max77650.yaml 12787F: Documentation/devicetree/bindings/*/max77650*.yaml 12788F: drivers/gpio/gpio-max77650.c 12789F: drivers/input/misc/max77650-onkey.c 12790F: drivers/leds/leds-max77650.c 12791F: drivers/mfd/max77650.c 12792F: drivers/power/supply/max77650-charger.c 12793F: drivers/regulator/max77650-regulator.c 12794F: include/linux/mfd/max77650.h 12795 12796MAXIM MAX77714 PMIC MFD DRIVER 12797M: Luca Ceresoli <luca@lucaceresoli.net> 12798S: Maintained 12799F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12800F: drivers/mfd/max77714.c 12801F: include/linux/mfd/max77714.h 12802 12803MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12804M: Javier Martinez Canillas <javier@dowhile0.org> 12805L: linux-kernel@vger.kernel.org 12806S: Supported 12807F: Documentation/devicetree/bindings/*/*max77802.yaml 12808F: drivers/regulator/max77802-regulator.c 12809F: include/dt-bindings/*/*max77802.h 12810 12811MAXIM MAX77976 BATTERY CHARGER 12812M: Luca Ceresoli <luca@lucaceresoli.net> 12813S: Supported 12814F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12815F: drivers/power/supply/max77976_charger.c 12816 12817MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12818M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12819L: linux-pm@vger.kernel.org 12820S: Supported 12821B: mailto:linux-samsung-soc@vger.kernel.org 12822F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12823F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12824F: drivers/power/supply/max14577_charger.c 12825F: drivers/power/supply/max77693_charger.c 12826 12827MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12828M: Chanwoo Choi <cw00.choi@samsung.com> 12829M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12830L: linux-kernel@vger.kernel.org 12831S: Supported 12832B: mailto:linux-samsung-soc@vger.kernel.org 12833F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12834F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12835F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12836F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12837F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12838F: drivers/*/*max77843.c 12839F: drivers/*/max14577*.c 12840F: drivers/*/max77686*.c 12841F: drivers/*/max77693*.c 12842F: drivers/clk/clk-max77686.c 12843F: drivers/extcon/extcon-max14577.c 12844F: drivers/extcon/extcon-max77693.c 12845F: drivers/rtc/rtc-max77686.c 12846F: include/linux/mfd/max14577*.h 12847F: include/linux/mfd/max77686*.h 12848F: include/linux/mfd/max77693*.h 12849 12850MAXIRADIO FM RADIO RECEIVER DRIVER 12851M: Hans Verkuil <hverkuil@xs4all.nl> 12852L: linux-media@vger.kernel.org 12853S: Maintained 12854W: https://linuxtv.org 12855T: git git://linuxtv.org/media_tree.git 12856F: drivers/media/radio/radio-maxiradio* 12857 12858MAXLINEAR ETHERNET PHY DRIVER 12859M: Xu Liang <lxu@maxlinear.com> 12860L: netdev@vger.kernel.org 12861S: Supported 12862F: drivers/net/phy/mxl-gpy.c 12863 12864MCAN MMIO DEVICE DRIVER 12865M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12866L: linux-can@vger.kernel.org 12867S: Maintained 12868F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12869F: drivers/net/can/m_can/m_can.c 12870F: drivers/net/can/m_can/m_can.h 12871F: drivers/net/can/m_can/m_can_platform.c 12872 12873MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12874R: Yasushi SHOJI <yashi@spacecubics.com> 12875L: linux-can@vger.kernel.org 12876S: Maintained 12877F: drivers/net/can/usb/mcba_usb.c 12878 12879MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12880M: Rishi Gupta <gupt21@gmail.com> 12881L: linux-i2c@vger.kernel.org 12882L: linux-input@vger.kernel.org 12883S: Maintained 12884F: drivers/hid/hid-mcp2221.c 12885 12886MCP251XFD SPI-CAN NETWORK DRIVER 12887M: Marc Kleine-Budde <mkl@pengutronix.de> 12888M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12889R: Thomas Kopp <thomas.kopp@microchip.com> 12890L: linux-can@vger.kernel.org 12891S: Maintained 12892F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12893F: drivers/net/can/spi/mcp251xfd/ 12894 12895MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12896M: Peter Rosin <peda@axentia.se> 12897L: linux-iio@vger.kernel.org 12898S: Maintained 12899F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12900F: drivers/iio/potentiometer/mcp4018.c 12901F: drivers/iio/potentiometer/mcp4531.c 12902 12903MCR20A IEEE-802.15.4 RADIO DRIVER 12904M: Stefan Schmidt <stefan@datenfreihafen.org> 12905L: linux-wpan@vger.kernel.org 12906S: Odd Fixes 12907W: https://github.com/xueliu/mcr20a-linux 12908F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12909F: drivers/net/ieee802154/mcr20a.c 12910F: drivers/net/ieee802154/mcr20a.h 12911 12912MDIO REGMAP DRIVER 12913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12914L: netdev@vger.kernel.org 12915S: Maintained 12916F: drivers/net/mdio/mdio-regmap.c 12917F: include/linux/mdio/mdio-regmap.h 12918 12919MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12920M: William Breathitt Gray <william.gray@linaro.org> 12921L: linux-iio@vger.kernel.org 12922S: Maintained 12923F: drivers/iio/dac/cio-dac.c 12924 12925MEDIA CONTROLLER FRAMEWORK 12926M: Sakari Ailus <sakari.ailus@linux.intel.com> 12927M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12928L: linux-media@vger.kernel.org 12929S: Supported 12930W: https://www.linuxtv.org 12931T: git git://linuxtv.org/media_tree.git 12932F: drivers/media/mc/ 12933F: include/media/media-*.h 12934F: include/uapi/linux/media.h 12935 12936MEDIA DRIVER FOR FREESCALE IMX PXP 12937M: Philipp Zabel <p.zabel@pengutronix.de> 12938L: linux-media@vger.kernel.org 12939S: Maintained 12940T: git git://linuxtv.org/media_tree.git 12941F: drivers/media/platform/nxp/imx-pxp.[ch] 12942 12943MEDIA DRIVERS FOR ASCOT2E 12944M: Sergey Kozlov <serjk@netup.ru> 12945M: Abylay Ospan <aospan@netup.ru> 12946L: linux-media@vger.kernel.org 12947S: Supported 12948W: https://linuxtv.org 12949W: http://netup.tv/ 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/dvb-frontends/ascot2e* 12952 12953MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12954M: Jasmin Jessich <jasmin@anw.at> 12955L: linux-media@vger.kernel.org 12956S: Maintained 12957W: https://linuxtv.org 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/cxd2099* 12960 12961MEDIA DRIVERS FOR CXD2841ER 12962M: Sergey Kozlov <serjk@netup.ru> 12963M: Abylay Ospan <aospan@netup.ru> 12964L: linux-media@vger.kernel.org 12965S: Supported 12966W: https://linuxtv.org 12967W: http://netup.tv/ 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/dvb-frontends/cxd2841er* 12970 12971MEDIA DRIVERS FOR CXD2880 12972M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12973L: linux-media@vger.kernel.org 12974S: Supported 12975W: http://linuxtv.org/ 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/cxd2880/* 12978F: drivers/media/spi/cxd2880* 12979 12980MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12981L: linux-media@vger.kernel.org 12982S: Orphan 12983W: https://linuxtv.org 12984T: git git://linuxtv.org/media_tree.git 12985F: drivers/media/pci/ddbridge/* 12986 12987MEDIA DRIVERS FOR FREESCALE IMX 12988M: Steve Longerbeam <slongerbeam@gmail.com> 12989M: Philipp Zabel <p.zabel@pengutronix.de> 12990L: linux-media@vger.kernel.org 12991S: Maintained 12992T: git git://linuxtv.org/media_tree.git 12993F: Documentation/admin-guide/media/imx.rst 12994F: Documentation/devicetree/bindings/media/imx.txt 12995F: drivers/staging/media/imx/ 12996F: include/linux/imx-media.h 12997F: include/media/imx.h 12998 12999MEDIA DRIVERS FOR FREESCALE IMX7 13000M: Rui Miguel Silva <rmfrfs@gmail.com> 13001M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13002L: linux-media@vger.kernel.org 13003S: Maintained 13004T: git git://linuxtv.org/media_tree.git 13005F: Documentation/admin-guide/media/imx7.rst 13006F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13007F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13008F: drivers/media/platform/nxp/imx-mipi-csis.c 13009F: drivers/media/platform/nxp/imx7-media-csi.c 13010 13011MEDIA DRIVERS FOR HELENE 13012M: Abylay Ospan <aospan@netup.ru> 13013L: linux-media@vger.kernel.org 13014S: Supported 13015W: https://linuxtv.org 13016W: http://netup.tv/ 13017T: git git://linuxtv.org/media_tree.git 13018F: drivers/media/dvb-frontends/helene* 13019 13020MEDIA DRIVERS FOR HORUS3A 13021M: Sergey Kozlov <serjk@netup.ru> 13022M: Abylay Ospan <aospan@netup.ru> 13023L: linux-media@vger.kernel.org 13024S: Supported 13025W: https://linuxtv.org 13026W: http://netup.tv/ 13027T: git git://linuxtv.org/media_tree.git 13028F: drivers/media/dvb-frontends/horus3a* 13029 13030MEDIA DRIVERS FOR LNBH25 13031M: Sergey Kozlov <serjk@netup.ru> 13032M: Abylay Ospan <aospan@netup.ru> 13033L: linux-media@vger.kernel.org 13034S: Supported 13035W: https://linuxtv.org 13036W: http://netup.tv/ 13037T: git git://linuxtv.org/media_tree.git 13038F: drivers/media/dvb-frontends/lnbh25* 13039 13040MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13041L: linux-media@vger.kernel.org 13042S: Orphan 13043W: https://linuxtv.org 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/mxl5xx* 13046 13047MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13048M: Sergey Kozlov <serjk@netup.ru> 13049M: Abylay Ospan <aospan@netup.ru> 13050L: linux-media@vger.kernel.org 13051S: Supported 13052W: https://linuxtv.org 13053W: http://netup.tv/ 13054T: git git://linuxtv.org/media_tree.git 13055F: drivers/media/pci/netup_unidvb/* 13056 13057MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13058M: Dmitry Osipenko <digetx@gmail.com> 13059L: linux-media@vger.kernel.org 13060L: linux-tegra@vger.kernel.org 13061S: Maintained 13062T: git git://linuxtv.org/media_tree.git 13063F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13064F: drivers/media/platform/nvidia/tegra-vde/ 13065 13066MEDIA DRIVERS FOR RENESAS - CEU 13067M: Jacopo Mondi <jacopo@jmondi.org> 13068L: linux-media@vger.kernel.org 13069L: linux-renesas-soc@vger.kernel.org 13070S: Supported 13071T: git git://linuxtv.org/media_tree.git 13072F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13073F: drivers/media/platform/renesas/renesas-ceu.c 13074F: include/media/drv-intf/renesas-ceu.h 13075 13076MEDIA DRIVERS FOR RENESAS - DRIF 13077M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13078L: linux-media@vger.kernel.org 13079L: linux-renesas-soc@vger.kernel.org 13080S: Supported 13081T: git git://linuxtv.org/media_tree.git 13082F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13083F: drivers/media/platform/renesas/rcar_drif.c 13084 13085MEDIA DRIVERS FOR RENESAS - FCP 13086M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13087L: linux-media@vger.kernel.org 13088L: linux-renesas-soc@vger.kernel.org 13089S: Supported 13090T: git git://linuxtv.org/media_tree.git 13091F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13092F: drivers/media/platform/renesas/rcar-fcp.c 13093F: include/media/rcar-fcp.h 13094 13095MEDIA DRIVERS FOR RENESAS - FDP1 13096M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13097L: linux-media@vger.kernel.org 13098L: linux-renesas-soc@vger.kernel.org 13099S: Supported 13100T: git git://linuxtv.org/media_tree.git 13101F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13102F: drivers/media/platform/renesas/rcar_fdp1.c 13103 13104MEDIA DRIVERS FOR RENESAS - VIN 13105M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13106L: linux-media@vger.kernel.org 13107L: linux-renesas-soc@vger.kernel.org 13108S: Supported 13109T: git git://linuxtv.org/media_tree.git 13110F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13111F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13112F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13113F: drivers/media/platform/renesas/rcar-isp.c 13114F: drivers/media/platform/renesas/rcar-vin/ 13115 13116MEDIA DRIVERS FOR RENESAS - VSP1 13117M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13118M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13119L: linux-media@vger.kernel.org 13120L: linux-renesas-soc@vger.kernel.org 13121S: Supported 13122T: git git://linuxtv.org/media_tree.git 13123F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13124F: drivers/media/platform/renesas/vsp1/ 13125 13126MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13127L: linux-media@vger.kernel.org 13128S: Orphan 13129W: https://linuxtv.org 13130T: git git://linuxtv.org/media_tree.git 13131F: drivers/media/dvb-frontends/stv0910* 13132 13133MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13134L: linux-media@vger.kernel.org 13135S: Orphan 13136W: https://linuxtv.org 13137T: git git://linuxtv.org/media_tree.git 13138F: drivers/media/dvb-frontends/stv6111* 13139 13140MEDIA DRIVERS FOR STM32 - DCMI 13141M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13142L: linux-media@vger.kernel.org 13143S: Supported 13144T: git git://linuxtv.org/media_tree.git 13145F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13146F: drivers/media/platform/st/stm32/stm32-dcmi.c 13147 13148MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13149M: Mauro Carvalho Chehab <mchehab@kernel.org> 13150L: linux-media@vger.kernel.org 13151S: Maintained 13152W: https://linuxtv.org 13153Q: http://patchwork.kernel.org/project/linux-media/list/ 13154T: git git://linuxtv.org/media_tree.git 13155F: Documentation/admin-guide/media/ 13156F: Documentation/devicetree/bindings/media/ 13157F: Documentation/driver-api/media/ 13158F: Documentation/userspace-api/media/ 13159F: drivers/media/ 13160F: drivers/staging/media/ 13161F: include/dt-bindings/media/ 13162F: include/linux/platform_data/media/ 13163F: include/media/ 13164F: include/uapi/linux/dvb/ 13165F: include/uapi/linux/ivtv* 13166F: include/uapi/linux/media.h 13167F: include/uapi/linux/uvcvideo.h 13168F: include/uapi/linux/v4l2-* 13169F: include/uapi/linux/videodev2.h 13170 13171MEDIATEK BLUETOOTH DRIVER 13172M: Sean Wang <sean.wang@mediatek.com> 13173L: linux-bluetooth@vger.kernel.org 13174L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13175S: Maintained 13176F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13177F: drivers/bluetooth/btmtkuart.c 13178 13179MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13180M: Sean Wang <sean.wang@mediatek.com> 13181L: linux-pm@vger.kernel.org 13182S: Maintained 13183F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13184F: drivers/power/reset/mt6323-poweroff.c 13185 13186MEDIATEK CIR DRIVER 13187M: Sean Wang <sean.wang@mediatek.com> 13188S: Maintained 13189F: drivers/media/rc/mtk-cir.c 13190 13191MEDIATEK DMA DRIVER 13192M: Sean Wang <sean.wang@mediatek.com> 13193L: dmaengine@vger.kernel.org 13194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13195L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13196S: Maintained 13197F: Documentation/devicetree/bindings/dma/mtk-* 13198F: drivers/dma/mediatek/ 13199 13200MEDIATEK ETHERNET DRIVER 13201M: Felix Fietkau <nbd@nbd.name> 13202M: John Crispin <john@phrozen.org> 13203M: Sean Wang <sean.wang@mediatek.com> 13204M: Mark Lee <Mark-MC.Lee@mediatek.com> 13205M: Lorenzo Bianconi <lorenzo@kernel.org> 13206L: netdev@vger.kernel.org 13207S: Maintained 13208F: drivers/net/ethernet/mediatek/ 13209 13210MEDIATEK ETHERNET PCS DRIVER 13211M: Alexander Couzens <lynxis@fe80.eu> 13212M: Daniel Golle <daniel@makrotopia.org> 13213L: netdev@vger.kernel.org 13214S: Maintained 13215F: drivers/net/pcs/pcs-mtk-lynxi.c 13216F: include/linux/pcs/pcs-mtk-lynxi.h 13217 13218MEDIATEK ETHERNET PHY DRIVERS 13219M: Daniel Golle <daniel@makrotopia.org> 13220M: Qingfang Deng <dqfext@gmail.com> 13221M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13222L: netdev@vger.kernel.org 13223S: Maintained 13224F: drivers/net/phy/mediatek-ge-soc.c 13225F: drivers/net/phy/mediatek-ge.c 13226 13227MEDIATEK I2C CONTROLLER DRIVER 13228M: Qii Wang <qii.wang@mediatek.com> 13229L: linux-i2c@vger.kernel.org 13230S: Maintained 13231F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13232F: drivers/i2c/busses/i2c-mt65xx.c 13233 13234MEDIATEK IOMMU DRIVER 13235M: Yong Wu <yong.wu@mediatek.com> 13236L: iommu@lists.linux.dev 13237L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13238S: Supported 13239F: Documentation/devicetree/bindings/iommu/mediatek* 13240F: drivers/iommu/mtk_iommu* 13241F: include/dt-bindings/memory/mt*-port.h 13242 13243MEDIATEK JPEG DRIVER 13244M: Bin Liu <bin.liu@mediatek.com> 13245S: Supported 13246F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13247F: drivers/media/platform/mediatek/jpeg/ 13248 13249MEDIATEK KEYPAD DRIVER 13250M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13251S: Supported 13252F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13253F: drivers/input/keyboard/mt6779-keypad.c 13254 13255MEDIATEK MDP DRIVER 13256M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13257M: Houlong Wei <houlong.wei@mediatek.com> 13258M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13259S: Supported 13260F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13261F: drivers/media/platform/mediatek/mdp/ 13262F: drivers/media/platform/mediatek/vpu/ 13263 13264MEDIATEK MEDIA DRIVER 13265M: Tiffany Lin <tiffany.lin@mediatek.com> 13266M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13267M: Yunfei Dong <yunfei.dong@mediatek.com> 13268S: Supported 13269F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13270F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13271F: drivers/media/platform/mediatek/vcodec/ 13272F: drivers/media/platform/mediatek/vpu/ 13273 13274MEDIATEK MMC/SD/SDIO DRIVER 13275M: Chaotian Jing <chaotian.jing@mediatek.com> 13276S: Maintained 13277F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13278F: drivers/mmc/host/mtk-sd.c 13279 13280MEDIATEK MT76 WIRELESS LAN DRIVER 13281M: Felix Fietkau <nbd@nbd.name> 13282M: Lorenzo Bianconi <lorenzo@kernel.org> 13283M: Ryder Lee <ryder.lee@mediatek.com> 13284R: Shayne Chen <shayne.chen@mediatek.com> 13285R: Sean Wang <sean.wang@mediatek.com> 13286L: linux-wireless@vger.kernel.org 13287S: Maintained 13288T: git https://github.com/nbd168/wireless 13289F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13290F: drivers/net/wireless/mediatek/mt76/ 13291 13292MEDIATEK MT7601U WIRELESS LAN DRIVER 13293M: Jakub Kicinski <kuba@kernel.org> 13294L: linux-wireless@vger.kernel.org 13295S: Maintained 13296F: drivers/net/wireless/mediatek/mt7601u/ 13297 13298MEDIATEK MT7621 CLOCK DRIVER 13299M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13300S: Maintained 13301F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13302F: drivers/clk/ralink/clk-mt7621.c 13303 13304MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13305M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13306S: Maintained 13307F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13308F: drivers/pci/controller/pcie-mt7621.c 13309 13310MEDIATEK MT7621 PHY PCI DRIVER 13311M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13312S: Maintained 13313F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13314F: drivers/phy/ralink/phy-mt7621-pci.c 13315 13316MEDIATEK MT7621/28/88 I2C DRIVER 13317M: Stefan Roese <sr@denx.de> 13318L: linux-i2c@vger.kernel.org 13319S: Maintained 13320F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13321F: drivers/i2c/busses/i2c-mt7621.c 13322 13323MEDIATEK MTMIPS CLOCK DRIVER 13324M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13325S: Maintained 13326F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13327F: drivers/clk/ralink/clk-mtmips.c 13328 13329MEDIATEK NAND CONTROLLER DRIVER 13330L: linux-mtd@lists.infradead.org 13331S: Orphan 13332F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13333F: drivers/mtd/nand/raw/mtk_* 13334 13335MEDIATEK PMIC LED DRIVER 13336M: Sean Wang <sean.wang@mediatek.com> 13337S: Maintained 13338F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13339F: drivers/leds/leds-mt6323.c 13340 13341MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13342M: Sean Wang <sean.wang@mediatek.com> 13343S: Maintained 13344F: drivers/char/hw_random/mtk-rng.c 13345 13346MEDIATEK SMI DRIVER 13347M: Yong Wu <yong.wu@mediatek.com> 13348L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13349S: Supported 13350F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13351F: drivers/memory/mtk-smi.c 13352F: include/soc/mediatek/smi.h 13353 13354MEDIATEK SWITCH DRIVER 13355M: Arınç ÜNAL <arinc.unal@arinc9.com> 13356M: Daniel Golle <daniel@makrotopia.org> 13357M: Landen Chao <Landen.Chao@mediatek.com> 13358M: DENG Qingfang <dqfext@gmail.com> 13359M: Sean Wang <sean.wang@mediatek.com> 13360L: netdev@vger.kernel.org 13361S: Maintained 13362F: drivers/net/dsa/mt7530-mdio.c 13363F: drivers/net/dsa/mt7530-mmio.c 13364F: drivers/net/dsa/mt7530.* 13365F: net/dsa/tag_mtk.c 13366 13367MEDIATEK T7XX 5G WWAN MODEM DRIVER 13368M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13369M: Intel Corporation <linuxwwan@intel.com> 13370R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13371R: Liu Haijun <haijun.liu@mediatek.com> 13372R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13373R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13374L: netdev@vger.kernel.org 13375S: Supported 13376F: drivers/net/wwan/t7xx/ 13377 13378MEDIATEK USB3 DRD IP DRIVER 13379M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13380L: linux-usb@vger.kernel.org 13381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13382L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13383S: Maintained 13384F: Documentation/devicetree/bindings/usb/mediatek,* 13385F: drivers/usb/host/xhci-mtk* 13386F: drivers/usb/mtu3/ 13387 13388MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13389M: Peter Senna Tschudin <peter.senna@gmail.com> 13390M: Martin Donnelly <martin.donnelly@ge.com> 13391M: Martyn Welch <martyn.welch@collabora.co.uk> 13392S: Maintained 13393F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13394F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13395 13396MEGARAID SCSI/SAS DRIVERS 13397M: Kashyap Desai <kashyap.desai@broadcom.com> 13398M: Sumit Saxena <sumit.saxena@broadcom.com> 13399M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13400L: megaraidlinux.pdl@broadcom.com 13401L: linux-scsi@vger.kernel.org 13402S: Maintained 13403W: http://www.avagotech.com/support/ 13404F: Documentation/scsi/megaraid.rst 13405F: drivers/scsi/megaraid.* 13406F: drivers/scsi/megaraid/ 13407 13408MELEXIS MLX90614 DRIVER 13409M: Crt Mori <cmo@melexis.com> 13410L: linux-iio@vger.kernel.org 13411S: Supported 13412W: http://www.melexis.com 13413F: drivers/iio/temperature/mlx90614.c 13414 13415MELEXIS MLX90632 DRIVER 13416M: Crt Mori <cmo@melexis.com> 13417L: linux-iio@vger.kernel.org 13418S: Supported 13419W: http://www.melexis.com 13420F: drivers/iio/temperature/mlx90632.c 13421 13422MELFAS MIP4 TOUCHSCREEN DRIVER 13423M: Sangwon Jee <jeesw@melfas.com> 13424S: Supported 13425W: http://www.melfas.com 13426F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13427F: drivers/input/touchscreen/melfas_mip4.c 13428 13429MELLANOX BLUEFIELD I2C DRIVER 13430M: Khalil Blaiech <kblaiech@nvidia.com> 13431M: Asmaa Mnebhi <asmaa@nvidia.com> 13432L: linux-i2c@vger.kernel.org 13433S: Supported 13434F: drivers/i2c/busses/i2c-mlxbf.c 13435 13436MELLANOX ETHERNET DRIVER (mlx4_en) 13437M: Tariq Toukan <tariqt@nvidia.com> 13438L: netdev@vger.kernel.org 13439S: Supported 13440W: http://www.mellanox.com 13441Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13442F: drivers/net/ethernet/mellanox/mlx4/en_* 13443 13444MELLANOX ETHERNET DRIVER (mlx5e) 13445M: Saeed Mahameed <saeedm@nvidia.com> 13446L: netdev@vger.kernel.org 13447S: Supported 13448W: http://www.mellanox.com 13449Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13450F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13451 13452MELLANOX ETHERNET INNOVA DRIVERS 13453R: Boris Pismenny <borisp@nvidia.com> 13454L: netdev@vger.kernel.org 13455S: Supported 13456W: http://www.mellanox.com 13457Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13458F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13459F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13460F: include/linux/mlx5/mlx5_ifc_fpga.h 13461 13462MELLANOX ETHERNET SWITCH DRIVERS 13463M: Ido Schimmel <idosch@nvidia.com> 13464M: Petr Machata <petrm@nvidia.com> 13465L: netdev@vger.kernel.org 13466S: Supported 13467W: http://www.mellanox.com 13468Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13469F: drivers/net/ethernet/mellanox/mlxsw/ 13470F: tools/testing/selftests/drivers/net/mlxsw/ 13471 13472MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13473M: mlxsw@nvidia.com 13474L: netdev@vger.kernel.org 13475S: Supported 13476W: http://www.mellanox.com 13477Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13478F: drivers/net/ethernet/mellanox/mlxfw/ 13479 13480MELLANOX HARDWARE PLATFORM SUPPORT 13481M: Hans de Goede <hdegoede@redhat.com> 13482M: Mark Gross <markgross@kernel.org> 13483M: Vadim Pasternak <vadimp@nvidia.com> 13484L: platform-driver-x86@vger.kernel.org 13485S: Supported 13486F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13487F: drivers/platform/mellanox/ 13488F: include/linux/platform_data/mlxreg.h 13489 13490MELLANOX MLX4 core VPI driver 13491M: Tariq Toukan <tariqt@nvidia.com> 13492L: netdev@vger.kernel.org 13493L: linux-rdma@vger.kernel.org 13494S: Supported 13495W: http://www.mellanox.com 13496Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13497F: drivers/net/ethernet/mellanox/mlx4/ 13498F: include/linux/mlx4/ 13499 13500MELLANOX MLX4 IB driver 13501M: Yishai Hadas <yishaih@nvidia.com> 13502L: linux-rdma@vger.kernel.org 13503S: Supported 13504W: http://www.mellanox.com 13505Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13506F: drivers/infiniband/hw/mlx4/ 13507F: include/linux/mlx4/ 13508F: include/uapi/rdma/mlx4-abi.h 13509 13510MELLANOX MLX5 core VPI driver 13511M: Saeed Mahameed <saeedm@nvidia.com> 13512M: Leon Romanovsky <leonro@nvidia.com> 13513L: netdev@vger.kernel.org 13514L: linux-rdma@vger.kernel.org 13515S: Supported 13516W: http://www.mellanox.com 13517Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13518F: Documentation/networking/device_drivers/ethernet/mellanox/ 13519F: drivers/net/ethernet/mellanox/mlx5/core/ 13520F: include/linux/mlx5/ 13521 13522MELLANOX MLX5 IB driver 13523M: Leon Romanovsky <leonro@nvidia.com> 13524L: linux-rdma@vger.kernel.org 13525S: Supported 13526W: http://www.mellanox.com 13527Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13528F: drivers/infiniband/hw/mlx5/ 13529F: include/linux/mlx5/ 13530F: include/uapi/rdma/mlx5-abi.h 13531 13532MELLANOX MLXCPLD I2C AND MUX DRIVER 13533M: Vadim Pasternak <vadimp@nvidia.com> 13534M: Michael Shych <michaelsh@nvidia.com> 13535L: linux-i2c@vger.kernel.org 13536S: Supported 13537F: Documentation/i2c/busses/i2c-mlxcpld.rst 13538F: drivers/i2c/busses/i2c-mlxcpld.c 13539F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13540 13541MELLANOX MLXCPLD LED DRIVER 13542M: Vadim Pasternak <vadimp@nvidia.com> 13543L: linux-leds@vger.kernel.org 13544S: Supported 13545F: Documentation/leds/leds-mlxcpld.rst 13546F: drivers/leds/leds-mlxcpld.c 13547F: drivers/leds/leds-mlxreg.c 13548 13549MELLANOX PLATFORM DRIVER 13550M: Vadim Pasternak <vadimp@nvidia.com> 13551L: platform-driver-x86@vger.kernel.org 13552S: Supported 13553F: drivers/platform/x86/mlx-platform.c 13554 13555MEMBARRIER SUPPORT 13556M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13557M: "Paul E. McKenney" <paulmck@kernel.org> 13558L: linux-kernel@vger.kernel.org 13559S: Supported 13560F: arch/powerpc/include/asm/membarrier.h 13561F: include/uapi/linux/membarrier.h 13562F: kernel/sched/membarrier.c 13563 13564MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13565M: Mike Rapoport <rppt@kernel.org> 13566L: linux-mm@kvack.org 13567S: Maintained 13568F: Documentation/core-api/boot-time-mm.rst 13569F: include/linux/memblock.h 13570F: mm/memblock.c 13571F: mm/mm_init.c 13572F: tools/testing/memblock/ 13573 13574MEMORY CONTROLLER DRIVERS 13575M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13576L: linux-kernel@vger.kernel.org 13577S: Maintained 13578B: mailto:krzysztof.kozlowski@linaro.org 13579T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13580F: Documentation/devicetree/bindings/memory-controllers/ 13581F: drivers/memory/ 13582F: include/dt-bindings/memory/ 13583F: include/memory/ 13584 13585MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13586M: Dmitry Osipenko <digetx@gmail.com> 13587L: linux-pm@vger.kernel.org 13588L: linux-tegra@vger.kernel.org 13589S: Maintained 13590T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13591F: drivers/devfreq/tegra30-devfreq.c 13592 13593MEMORY HOT(UN)PLUG 13594M: David Hildenbrand <david@redhat.com> 13595M: Oscar Salvador <osalvador@suse.de> 13596L: linux-mm@kvack.org 13597S: Maintained 13598F: Documentation/admin-guide/mm/memory-hotplug.rst 13599F: Documentation/core-api/memory-hotplug.rst 13600F: drivers/base/memory.c 13601F: include/linux/memory_hotplug.h 13602F: mm/memory_hotplug.c 13603F: tools/testing/selftests/memory-hotplug/ 13604 13605MEMORY MANAGEMENT 13606M: Andrew Morton <akpm@linux-foundation.org> 13607L: linux-mm@kvack.org 13608S: Maintained 13609W: http://www.linux-mm.org 13610T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13611T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13612F: include/linux/gfp.h 13613F: include/linux/gfp_types.h 13614F: include/linux/memory_hotplug.h 13615F: include/linux/mm.h 13616F: include/linux/mmzone.h 13617F: include/linux/pagewalk.h 13618F: include/trace/events/ksm.h 13619F: mm/ 13620F: tools/mm/ 13621F: tools/testing/selftests/mm/ 13622 13623MEMORY TECHNOLOGY DEVICES (MTD) 13624M: Miquel Raynal <miquel.raynal@bootlin.com> 13625M: Richard Weinberger <richard@nod.at> 13626M: Vignesh Raghavendra <vigneshr@ti.com> 13627L: linux-mtd@lists.infradead.org 13628S: Maintained 13629W: http://www.linux-mtd.infradead.org/ 13630Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13631C: irc://irc.oftc.net/mtd 13632T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13633T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13634F: Documentation/devicetree/bindings/mtd/ 13635F: drivers/mtd/ 13636F: include/linux/mtd/ 13637F: include/uapi/mtd/ 13638 13639MEMSENSING MICROSYSTEMS MSA311 DRIVER 13640M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13641L: linux-iio@vger.kernel.org 13642S: Maintained 13643F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13644F: drivers/iio/accel/msa311.c 13645 13646MEN A21 WATCHDOG DRIVER 13647M: Johannes Thumshirn <morbidrsa@gmail.com> 13648L: linux-watchdog@vger.kernel.org 13649S: Maintained 13650F: drivers/watchdog/mena21_wdt.c 13651 13652MEN CHAMELEON BUS (mcb) 13653M: Johannes Thumshirn <morbidrsa@gmail.com> 13654S: Maintained 13655F: Documentation/driver-api/men-chameleon-bus.rst 13656F: drivers/mcb/ 13657F: include/linux/mcb.h 13658 13659MEN F21BMC (Board Management Controller) 13660M: Andreas Werner <andreas.werner@men.de> 13661S: Supported 13662F: Documentation/hwmon/menf21bmc.rst 13663F: drivers/hwmon/menf21bmc_hwmon.c 13664F: drivers/leds/leds-menf21bmc.c 13665F: drivers/mfd/menf21bmc.c 13666F: drivers/watchdog/menf21bmc_wdt.c 13667 13668MEN Z069 WATCHDOG DRIVER 13669M: Johannes Thumshirn <jth@kernel.org> 13670L: linux-watchdog@vger.kernel.org 13671S: Maintained 13672F: drivers/watchdog/menz69_wdt.c 13673 13674MESON AO CEC DRIVER FOR AMLOGIC SOCS 13675M: Neil Armstrong <neil.armstrong@linaro.org> 13676L: linux-media@vger.kernel.org 13677L: linux-amlogic@lists.infradead.org 13678S: Supported 13679W: http://linux-meson.com/ 13680T: git git://linuxtv.org/media_tree.git 13681F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13682F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13683F: drivers/media/cec/platform/meson/ao-cec.c 13684 13685MESON GE2D DRIVER FOR AMLOGIC SOCS 13686M: Neil Armstrong <neil.armstrong@linaro.org> 13687L: linux-media@vger.kernel.org 13688L: linux-amlogic@lists.infradead.org 13689S: Supported 13690T: git git://linuxtv.org/media_tree.git 13691F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13692F: drivers/media/platform/amlogic/meson-ge2d/ 13693 13694MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13695M: Liang Yang <liang.yang@amlogic.com> 13696L: linux-mtd@lists.infradead.org 13697S: Maintained 13698F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13699F: drivers/mtd/nand/raw/meson_* 13700 13701MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13702M: Neil Armstrong <neil.armstrong@linaro.org> 13703L: linux-media@vger.kernel.org 13704L: linux-amlogic@lists.infradead.org 13705S: Supported 13706T: git git://linuxtv.org/media_tree.git 13707F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13708F: drivers/staging/media/meson/vdec/ 13709 13710METHODE UDPU SUPPORT 13711M: Vladimir Vid <vladimir.vid@sartura.hr> 13712S: Maintained 13713F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13714 13715MHI BUS 13716M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13717L: mhi@lists.linux.dev 13718L: linux-arm-msm@vger.kernel.org 13719S: Maintained 13720T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13721F: Documentation/ABI/stable/sysfs-bus-mhi 13722F: Documentation/mhi/ 13723F: drivers/bus/mhi/ 13724F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13725F: include/linux/mhi.h 13726 13727MICROBLAZE ARCHITECTURE 13728M: Michal Simek <monstr@monstr.eu> 13729S: Supported 13730W: http://www.monstr.eu/fdt/ 13731T: git git://git.monstr.eu/linux-2.6-microblaze.git 13732F: arch/microblaze/ 13733 13734MICROBLAZE TMR INJECT 13735M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13736S: Supported 13737F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13738F: drivers/misc/xilinx_tmr_inject.c 13739 13740MICROBLAZE TMR MANAGER 13741M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13742S: Supported 13743F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13744F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13745F: drivers/misc/xilinx_tmr_manager.c 13746 13747MICROCHIP AT91 DMA DRIVERS 13748M: Ludovic Desroches <ludovic.desroches@microchip.com> 13749M: Tudor Ambarus <tudor.ambarus@linaro.org> 13750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13751L: dmaengine@vger.kernel.org 13752S: Supported 13753F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13754F: drivers/dma/at_hdmac.c 13755F: drivers/dma/at_xdmac.c 13756F: include/dt-bindings/dma/at91.h 13757 13758MICROCHIP AT91 SERIAL DRIVER 13759M: Richard Genoud <richard.genoud@gmail.com> 13760S: Maintained 13761F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13762F: drivers/tty/serial/atmel_serial.c 13763F: drivers/tty/serial/atmel_serial.h 13764 13765MICROCHIP AT91 USART MFD DRIVER 13766M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13767L: linux-kernel@vger.kernel.org 13768S: Supported 13769F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13770F: drivers/mfd/at91-usart.c 13771F: include/dt-bindings/mfd/at91-usart.h 13772 13773MICROCHIP AT91 USART SPI DRIVER 13774M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13775L: linux-spi@vger.kernel.org 13776S: Supported 13777F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13778F: drivers/spi/spi-at91-usart.c 13779 13780MICROCHIP AUDIO ASOC DRIVERS 13781M: Claudiu Beznea <claudiu.beznea@microchip.com> 13782L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13783S: Supported 13784F: Documentation/devicetree/bindings/sound/atmel* 13785F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13786F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13787F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13788F: sound/soc/atmel 13789 13790MICROCHIP CSI2DC DRIVER 13791M: Eugen Hristev <eugen.hristev@microchip.com> 13792L: linux-media@vger.kernel.org 13793S: Supported 13794F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13795F: drivers/media/platform/microchip/microchip-csi2dc.c 13796 13797MICROCHIP ECC DRIVER 13798M: Tudor Ambarus <tudor.ambarus@linaro.org> 13799L: linux-crypto@vger.kernel.org 13800S: Maintained 13801F: drivers/crypto/atmel-ecc.* 13802 13803MICROCHIP EIC DRIVER 13804M: Claudiu Beznea <claudiu.beznea@microchip.com> 13805L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13806S: Supported 13807F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13808F: drivers/irqchip/irq-mchp-eic.c 13809 13810MICROCHIP I2C DRIVER 13811M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13812L: linux-i2c@vger.kernel.org 13813S: Supported 13814F: drivers/i2c/busses/i2c-at91-*.c 13815F: drivers/i2c/busses/i2c-at91.h 13816 13817MICROCHIP ISC DRIVER 13818M: Eugen Hristev <eugen.hristev@microchip.com> 13819L: linux-media@vger.kernel.org 13820S: Supported 13821F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13822F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13823F: drivers/media/platform/microchip/microchip-isc* 13824F: drivers/media/platform/microchip/microchip-sama*-isc* 13825F: drivers/staging/media/deprecated/atmel/atmel-isc* 13826F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13827F: include/linux/atmel-isc-media.h 13828 13829MICROCHIP ISI DRIVER 13830M: Eugen Hristev <eugen.hristev@microchip.com> 13831L: linux-media@vger.kernel.org 13832S: Supported 13833F: drivers/media/platform/atmel/atmel-isi.c 13834F: drivers/media/platform/atmel/atmel-isi.h 13835 13836MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13837M: Woojung Huh <woojung.huh@microchip.com> 13838M: UNGLinuxDriver@microchip.com 13839L: netdev@vger.kernel.org 13840S: Maintained 13841F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13842F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13843F: drivers/net/dsa/microchip/* 13844F: include/linux/dsa/ksz_common.h 13845F: include/linux/platform_data/microchip-ksz.h 13846F: net/dsa/tag_ksz.c 13847 13848MICROCHIP LAN743X ETHERNET DRIVER 13849M: Bryan Whitehead <bryan.whitehead@microchip.com> 13850M: UNGLinuxDriver@microchip.com 13851L: netdev@vger.kernel.org 13852S: Maintained 13853F: drivers/net/ethernet/microchip/lan743x_* 13854 13855MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13856M: Arun Ramadoss <arun.ramadoss@microchip.com> 13857R: UNGLinuxDriver@microchip.com 13858L: netdev@vger.kernel.org 13859S: Maintained 13860F: drivers/net/phy/microchip_t1.c 13861 13862MICROCHIP LAN966X ETHERNET DRIVER 13863M: Horatiu Vultur <horatiu.vultur@microchip.com> 13864M: UNGLinuxDriver@microchip.com 13865L: netdev@vger.kernel.org 13866S: Maintained 13867F: drivers/net/ethernet/microchip/lan966x/* 13868 13869MICROCHIP LCDFB DRIVER 13870M: Nicolas Ferre <nicolas.ferre@microchip.com> 13871L: linux-fbdev@vger.kernel.org 13872S: Maintained 13873F: drivers/video/fbdev/atmel_lcdfb.c 13874F: include/video/atmel_lcdc.h 13875 13876MICROCHIP MCP16502 PMIC DRIVER 13877M: Claudiu Beznea <claudiu.beznea@microchip.com> 13878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13879S: Supported 13880F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13881F: drivers/regulator/mcp16502.c 13882 13883MICROCHIP MCP3911 ADC DRIVER 13884M: Marcus Folkesson <marcus.folkesson@gmail.com> 13885M: Kent Gustavsson <kent@minoris.se> 13886L: linux-iio@vger.kernel.org 13887S: Maintained 13888F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13889F: drivers/iio/adc/mcp3911.c 13890 13891MICROCHIP MMC/SD/SDIO MCI DRIVER 13892M: Ludovic Desroches <ludovic.desroches@microchip.com> 13893S: Maintained 13894F: drivers/mmc/host/atmel-mci.c 13895 13896MICROCHIP NAND DRIVER 13897M: Tudor Ambarus <tudor.ambarus@linaro.org> 13898L: linux-mtd@lists.infradead.org 13899S: Supported 13900F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13901F: drivers/mtd/nand/raw/atmel/* 13902 13903MICROCHIP OTPC DRIVER 13904M: Claudiu Beznea <claudiu.beznea@microchip.com> 13905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13906S: Supported 13907F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13908F: drivers/nvmem/microchip-otpc.c 13909F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13910 13911MICROCHIP PCI1XXXX GP DRIVER 13912M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13913L: linux-gpio@vger.kernel.org 13914S: Supported 13915F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13916F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13917F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13918 13919MICROCHIP PCI1XXXX I2C DRIVER 13920M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13921M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13922M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13923L: linux-i2c@vger.kernel.org 13924S: Maintained 13925F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13926 13927MICROCHIP PCIe UART DRIVER 13928M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13929M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13930L: linux-serial@vger.kernel.org 13931S: Maintained 13932F: drivers/tty/serial/8250/8250_pci1xxxx.c 13933 13934MICROCHIP POLARFIRE FPGA DRIVERS 13935M: Conor Dooley <conor.dooley@microchip.com> 13936R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13937L: linux-fpga@vger.kernel.org 13938S: Supported 13939F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13940F: drivers/fpga/microchip-spi.c 13941 13942MICROCHIP PWM DRIVER 13943M: Claudiu Beznea <claudiu.beznea@microchip.com> 13944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13945L: linux-pwm@vger.kernel.org 13946S: Supported 13947F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13948F: drivers/pwm/pwm-atmel.c 13949 13950MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13951M: Eugen Hristev <eugen.hristev@microchip.com> 13952L: linux-iio@vger.kernel.org 13953S: Supported 13954F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13955F: drivers/iio/adc/at91-sama5d2_adc.c 13956F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13957 13958MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13959M: Claudiu Beznea <claudiu.beznea@microchip.com> 13960S: Supported 13961F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13962F: drivers/power/reset/at91-sama5d2_shdwc.c 13963 13964MICROCHIP SOC DRIVERS 13965M: Conor Dooley <conor@kernel.org> 13966S: Supported 13967T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13968F: drivers/soc/microchip/ 13969 13970MICROCHIP SPI DRIVER 13971M: Tudor Ambarus <tudor.ambarus@linaro.org> 13972S: Supported 13973F: drivers/spi/spi-atmel.* 13974 13975MICROCHIP SSC DRIVER 13976M: Claudiu Beznea <claudiu.beznea@microchip.com> 13977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13978S: Supported 13979F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13980F: drivers/misc/atmel-ssc.c 13981F: include/linux/atmel-ssc.h 13982 13983Microchip Timer Counter Block (TCB) Capture Driver 13984M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13986L: linux-iio@vger.kernel.org 13987S: Maintained 13988F: drivers/counter/microchip-tcb-capture.c 13989 13990MICROCHIP USB251XB DRIVER 13991M: Richard Leitner <richard.leitner@skidata.com> 13992L: linux-usb@vger.kernel.org 13993S: Maintained 13994F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13995F: drivers/usb/misc/usb251xb.c 13996 13997MICROCHIP USBA UDC DRIVER 13998M: Cristian Birsan <cristian.birsan@microchip.com> 13999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14000S: Supported 14001F: drivers/usb/gadget/udc/atmel_usba_udc.* 14002 14003MICROCHIP WILC1000 WIFI DRIVER 14004M: Ajay Singh <ajay.kathat@microchip.com> 14005M: Claudiu Beznea <claudiu.beznea@microchip.com> 14006L: linux-wireless@vger.kernel.org 14007S: Supported 14008F: drivers/net/wireless/microchip/wilc1000/ 14009 14010MICROSEMI MIPS SOCS 14011M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14012M: UNGLinuxDriver@microchip.com 14013L: linux-mips@vger.kernel.org 14014S: Supported 14015F: Documentation/devicetree/bindings/mips/mscc.txt 14016F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14017F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14018F: arch/mips/boot/dts/mscc/ 14019F: arch/mips/configs/generic/board-ocelot.config 14020F: arch/mips/generic/board-ocelot.c 14021 14022MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14023M: Don Brace <don.brace@microchip.com> 14024L: storagedev@microchip.com 14025L: linux-scsi@vger.kernel.org 14026S: Supported 14027F: Documentation/scsi/smartpqi.rst 14028F: drivers/scsi/smartpqi/Kconfig 14029F: drivers/scsi/smartpqi/Makefile 14030F: drivers/scsi/smartpqi/smartpqi*.[ch] 14031F: include/linux/cciss*.h 14032F: include/uapi/linux/cciss*.h 14033 14034MICROSOFT MANA RDMA DRIVER 14035M: Long Li <longli@microsoft.com> 14036M: Ajay Sharma <sharmaajay@microsoft.com> 14037L: linux-rdma@vger.kernel.org 14038S: Supported 14039F: drivers/infiniband/hw/mana/ 14040F: include/net/mana 14041F: include/uapi/rdma/mana-abi.h 14042 14043MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14044M: Maximilian Luz <luzmaximilian@gmail.com> 14045L: platform-driver-x86@vger.kernel.org 14046S: Maintained 14047F: drivers/platform/surface/surface_aggregator_tabletsw.c 14048 14049MICROSOFT SURFACE BATTERY AND AC DRIVERS 14050M: Maximilian Luz <luzmaximilian@gmail.com> 14051L: linux-pm@vger.kernel.org 14052L: platform-driver-x86@vger.kernel.org 14053S: Maintained 14054F: drivers/power/supply/surface_battery.c 14055F: drivers/power/supply/surface_charger.c 14056 14057MICROSOFT SURFACE DTX DRIVER 14058M: Maximilian Luz <luzmaximilian@gmail.com> 14059L: platform-driver-x86@vger.kernel.org 14060S: Maintained 14061F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14062F: drivers/platform/surface/surface_dtx.c 14063F: include/uapi/linux/surface_aggregator/dtx.h 14064 14065MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14066M: Maximilian Luz <luzmaximilian@gmail.com> 14067L: platform-driver-x86@vger.kernel.org 14068S: Maintained 14069F: drivers/platform/surface/surface_gpe.c 14070 14071MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14072M: Hans de Goede <hdegoede@redhat.com> 14073M: Mark Gross <markgross@kernel.org> 14074M: Maximilian Luz <luzmaximilian@gmail.com> 14075L: platform-driver-x86@vger.kernel.org 14076S: Maintained 14077T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14078F: drivers/platform/surface/ 14079 14080MICROSOFT SURFACE HID TRANSPORT DRIVER 14081M: Maximilian Luz <luzmaximilian@gmail.com> 14082L: linux-input@vger.kernel.org 14083L: platform-driver-x86@vger.kernel.org 14084S: Maintained 14085F: drivers/hid/surface-hid/ 14086 14087MICROSOFT SURFACE HOT-PLUG DRIVER 14088M: Maximilian Luz <luzmaximilian@gmail.com> 14089L: platform-driver-x86@vger.kernel.org 14090S: Maintained 14091F: drivers/platform/surface/surface_hotplug.c 14092 14093MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14094M: Maximilian Luz <luzmaximilian@gmail.com> 14095L: platform-driver-x86@vger.kernel.org 14096S: Maintained 14097F: drivers/platform/surface/surface_platform_profile.c 14098 14099MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14100M: Chen Yu <yu.c.chen@intel.com> 14101L: platform-driver-x86@vger.kernel.org 14102S: Supported 14103F: drivers/platform/surface/surfacepro3_button.c 14104 14105MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14106M: Maximilian Luz <luzmaximilian@gmail.com> 14107L: platform-driver-x86@vger.kernel.org 14108S: Maintained 14109F: drivers/platform/surface/surface_aggregator_hub.c 14110 14111MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14112M: Maximilian Luz <luzmaximilian@gmail.com> 14113L: platform-driver-x86@vger.kernel.org 14114S: Maintained 14115W: https://github.com/linux-surface/surface-aggregator-module 14116C: irc://irc.libera.chat/linux-surface 14117F: Documentation/driver-api/surface_aggregator/ 14118F: drivers/platform/surface/aggregator/ 14119F: drivers/platform/surface/surface_acpi_notify.c 14120F: drivers/platform/surface/surface_aggregator_cdev.c 14121F: drivers/platform/surface/surface_aggregator_registry.c 14122F: include/linux/surface_acpi_notify.h 14123F: include/linux/surface_aggregator/ 14124F: include/uapi/linux/surface_aggregator/ 14125 14126MICROTEK X6 SCANNER 14127M: Oliver Neukum <oliver@neukum.org> 14128S: Maintained 14129F: drivers/usb/image/microtek.* 14130 14131MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14132M: Luka Kovacic <luka.kovacic@sartura.hr> 14133M: Luka Perkov <luka.perkov@sartura.hr> 14134S: Maintained 14135F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14136F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14137F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14138F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14139F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14140F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14141 14142MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14143M: Sakari Ailus <sakari.ailus@linux.intel.com> 14144L: linux-media@vger.kernel.org 14145S: Maintained 14146F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14147F: Documentation/driver-api/media/drivers/ccs/ 14148F: Documentation/userspace-api/media/drivers/ccs.rst 14149F: drivers/media/i2c/ccs-pll.c 14150F: drivers/media/i2c/ccs-pll.h 14151F: drivers/media/i2c/ccs/ 14152F: include/uapi/linux/ccs.h 14153F: include/uapi/linux/smiapp.h 14154 14155MIPS 14156M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14157L: linux-mips@vger.kernel.org 14158S: Maintained 14159W: http://www.linux-mips.org/ 14160Q: https://patchwork.kernel.org/project/linux-mips/list/ 14161T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14162F: Documentation/devicetree/bindings/mips/ 14163F: Documentation/mips/ 14164F: arch/mips/ 14165F: drivers/platform/mips/ 14166F: include/dt-bindings/mips/ 14167 14168MIPS BOSTON DEVELOPMENT BOARD 14169M: Paul Burton <paulburton@kernel.org> 14170L: linux-mips@vger.kernel.org 14171S: Maintained 14172F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14173F: arch/mips/boot/dts/img/boston.dts 14174F: arch/mips/configs/generic/board-boston.config 14175F: drivers/clk/imgtec/clk-boston.c 14176F: include/dt-bindings/clock/boston-clock.h 14177 14178MIPS CORE DRIVERS 14179M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14180M: Serge Semin <fancer.lancer@gmail.com> 14181L: linux-mips@vger.kernel.org 14182S: Supported 14183F: drivers/bus/mips_cdmm.c 14184F: drivers/clocksource/mips-gic-timer.c 14185F: drivers/cpuidle/cpuidle-cps.c 14186F: drivers/irqchip/irq-mips-cpu.c 14187F: drivers/irqchip/irq-mips-gic.c 14188 14189MIPS GENERIC PLATFORM 14190M: Paul Burton <paulburton@kernel.org> 14191L: linux-mips@vger.kernel.org 14192S: Supported 14193F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14194F: arch/mips/generic/ 14195F: arch/mips/tools/generic-board-config.sh 14196 14197MIPS RINT INSTRUCTION EMULATION 14198M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14199L: linux-mips@vger.kernel.org 14200S: Supported 14201F: arch/mips/math-emu/dp_rint.c 14202F: arch/mips/math-emu/sp_rint.c 14203 14204MIPS/LOONGSON1 ARCHITECTURE 14205M: Keguang Zhang <keguang.zhang@gmail.com> 14206L: linux-mips@vger.kernel.org 14207S: Maintained 14208F: arch/mips/include/asm/mach-loongson32/ 14209F: arch/mips/loongson32/ 14210F: drivers/*/*loongson1* 14211 14212MIPS/LOONGSON2EF ARCHITECTURE 14213M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14214L: linux-mips@vger.kernel.org 14215S: Maintained 14216F: arch/mips/include/asm/mach-loongson2ef/ 14217F: arch/mips/loongson2ef/ 14218F: drivers/cpufreq/loongson2_cpufreq.c 14219 14220MIPS/LOONGSON64 ARCHITECTURE 14221M: Huacai Chen <chenhuacai@kernel.org> 14222M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14223L: linux-mips@vger.kernel.org 14224S: Maintained 14225F: arch/mips/include/asm/mach-loongson64/ 14226F: arch/mips/loongson64/ 14227F: drivers/irqchip/irq-loongson* 14228F: drivers/platform/mips/cpu_hwmon.c 14229 14230MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14231M: Hans Verkuil <hverkuil@xs4all.nl> 14232L: linux-media@vger.kernel.org 14233S: Odd Fixes 14234W: https://linuxtv.org 14235T: git git://linuxtv.org/media_tree.git 14236F: drivers/media/radio/radio-miropcm20* 14237 14238MMP SUPPORT 14239R: Lubomir Rintel <lkundrak@v3.sk> 14240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14241S: Odd Fixes 14242T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14243F: arch/arm/boot/dts/marvell/mmp* 14244F: arch/arm/mach-mmp/ 14245F: include/linux/soc/mmp/ 14246 14247MMP USB PHY DRIVERS 14248R: Lubomir Rintel <lkundrak@v3.sk> 14249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14250S: Maintained 14251F: drivers/phy/marvell/phy-mmp3-usb.c 14252F: drivers/phy/marvell/phy-pxa-usb.c 14253 14254MMU GATHER AND TLB INVALIDATION 14255M: Will Deacon <will@kernel.org> 14256M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14257M: Andrew Morton <akpm@linux-foundation.org> 14258M: Nick Piggin <npiggin@gmail.com> 14259M: Peter Zijlstra <peterz@infradead.org> 14260L: linux-arch@vger.kernel.org 14261L: linux-mm@kvack.org 14262S: Maintained 14263F: arch/*/include/asm/tlb.h 14264F: include/asm-generic/tlb.h 14265F: mm/mmu_gather.c 14266 14267MN88472 MEDIA DRIVER 14268M: Antti Palosaari <crope@iki.fi> 14269L: linux-media@vger.kernel.org 14270S: Maintained 14271W: https://linuxtv.org 14272W: http://palosaari.fi/linux/ 14273Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14274F: drivers/media/dvb-frontends/mn88472* 14275 14276MN88473 MEDIA DRIVER 14277M: Antti Palosaari <crope@iki.fi> 14278L: linux-media@vger.kernel.org 14279S: Maintained 14280W: https://linuxtv.org 14281W: http://palosaari.fi/linux/ 14282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14283F: drivers/media/dvb-frontends/mn88473* 14284 14285MODULE SUPPORT 14286M: Luis Chamberlain <mcgrof@kernel.org> 14287L: linux-modules@vger.kernel.org 14288L: linux-kernel@vger.kernel.org 14289S: Maintained 14290T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14291F: include/linux/kmod.h 14292F: include/linux/module.h 14293F: kernel/module/ 14294F: lib/test_kmod.c 14295F: scripts/module* 14296F: tools/testing/selftests/kmod/ 14297 14298MONOLITHIC POWER SYSTEM PMIC DRIVER 14299M: Saravanan Sekar <sravanhome@gmail.com> 14300S: Maintained 14301F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14302F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14303F: drivers/hwmon/pmbus/mpq7932.c 14304F: drivers/iio/adc/mp2629_adc.c 14305F: drivers/mfd/mp2629.c 14306F: drivers/power/supply/mp2629_charger.c 14307F: drivers/regulator/mp5416.c 14308F: drivers/regulator/mpq7920.c 14309F: drivers/regulator/mpq7920.h 14310F: include/linux/mfd/mp2629.h 14311 14312MOST(R) TECHNOLOGY DRIVER 14313M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14314M: Christian Gromm <christian.gromm@microchip.com> 14315S: Maintained 14316F: Documentation/ABI/testing/configfs-most 14317F: Documentation/ABI/testing/sysfs-bus-most 14318F: drivers/most/ 14319F: drivers/staging/most/ 14320F: include/linux/most.h 14321 14322MOTORCOMM PHY DRIVER 14323M: Peter Geis <pgwipeout@gmail.com> 14324M: Frank <Frank.Sae@motor-comm.com> 14325L: netdev@vger.kernel.org 14326S: Maintained 14327F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14328F: drivers/net/phy/motorcomm.c 14329 14330MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14331M: Jiri Slaby <jirislaby@kernel.org> 14332S: Maintained 14333F: Documentation/driver-api/tty/moxa-smartio.rst 14334F: drivers/tty/mxser.* 14335 14336MR800 AVERMEDIA USB FM RADIO DRIVER 14337M: Alexey Klimov <klimov.linux@gmail.com> 14338L: linux-media@vger.kernel.org 14339S: Maintained 14340T: git git://linuxtv.org/media_tree.git 14341F: drivers/media/radio/radio-mr800.c 14342 14343MRF24J40 IEEE 802.15.4 RADIO DRIVER 14344M: Stefan Schmidt <stefan@datenfreihafen.org> 14345L: linux-wpan@vger.kernel.org 14346S: Odd Fixes 14347F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14348F: drivers/net/ieee802154/mrf24j40.c 14349 14350MSI EC DRIVER 14351M: Nikita Kravets <teackot@gmail.com> 14352L: platform-driver-x86@vger.kernel.org 14353S: Maintained 14354W: https://github.com/BeardOverflow/msi-ec 14355F: drivers/platform/x86/msi-ec.* 14356 14357MSI LAPTOP SUPPORT 14358M: "Lee, Chun-Yi" <jlee@suse.com> 14359L: platform-driver-x86@vger.kernel.org 14360S: Maintained 14361F: drivers/platform/x86/msi-laptop.c 14362 14363MSI WMI SUPPORT 14364L: platform-driver-x86@vger.kernel.org 14365S: Orphan 14366F: drivers/platform/x86/msi-wmi.c 14367 14368MSI001 MEDIA DRIVER 14369M: Antti Palosaari <crope@iki.fi> 14370L: linux-media@vger.kernel.org 14371S: Maintained 14372W: https://linuxtv.org 14373W: http://palosaari.fi/linux/ 14374Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14375T: git git://linuxtv.org/anttip/media_tree.git 14376F: drivers/media/tuners/msi001* 14377 14378MSI2500 MEDIA DRIVER 14379M: Antti Palosaari <crope@iki.fi> 14380L: linux-media@vger.kernel.org 14381S: Maintained 14382W: https://linuxtv.org 14383W: http://palosaari.fi/linux/ 14384Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14385T: git git://linuxtv.org/anttip/media_tree.git 14386F: drivers/media/usb/msi2500/ 14387 14388MSTAR INTERRUPT CONTROLLER DRIVER 14389M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14390M: Daniel Palmer <daniel@thingy.jp> 14391S: Maintained 14392F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14393F: drivers/irqchip/irq-mst-intc.c 14394 14395MSYSTEMS DISKONCHIP G3 MTD DRIVER 14396M: Robert Jarzmik <robert.jarzmik@free.fr> 14397L: linux-mtd@lists.infradead.org 14398S: Maintained 14399F: drivers/mtd/devices/docg3* 14400 14401MT9P031 APTINA CAMERA SENSOR 14402M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14403L: linux-media@vger.kernel.org 14404S: Maintained 14405T: git git://linuxtv.org/media_tree.git 14406F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14407F: drivers/media/i2c/mt9p031.c 14408F: include/media/i2c/mt9p031.h 14409 14410MT9T112 APTINA CAMERA SENSOR 14411M: Jacopo Mondi <jacopo@jmondi.org> 14412L: linux-media@vger.kernel.org 14413S: Odd Fixes 14414T: git git://linuxtv.org/media_tree.git 14415F: drivers/media/i2c/mt9t112.c 14416F: include/media/i2c/mt9t112.h 14417 14418MT9V032 APTINA CAMERA SENSOR 14419M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14420L: linux-media@vger.kernel.org 14421S: Maintained 14422T: git git://linuxtv.org/media_tree.git 14423F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14424F: drivers/media/i2c/mt9v032.c 14425F: include/media/i2c/mt9v032.h 14426 14427MT9V111 APTINA CAMERA SENSOR 14428M: Jacopo Mondi <jacopo@jmondi.org> 14429L: linux-media@vger.kernel.org 14430S: Maintained 14431T: git git://linuxtv.org/media_tree.git 14432F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14433F: drivers/media/i2c/mt9v111.c 14434 14435MULTIFUNCTION DEVICES (MFD) 14436M: Lee Jones <lee@kernel.org> 14437S: Maintained 14438T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14439F: Documentation/devicetree/bindings/mfd/ 14440F: drivers/mfd/ 14441F: include/dt-bindings/mfd/ 14442F: include/linux/mfd/ 14443 14444MULTIMEDIA CARD (MMC) ETC. OVER SPI 14445S: Orphan 14446F: drivers/mmc/host/mmc_spi.c 14447F: include/linux/spi/mmc_spi.h 14448 14449MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14450M: Ulf Hansson <ulf.hansson@linaro.org> 14451L: linux-mmc@vger.kernel.org 14452S: Maintained 14453T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14454F: Documentation/devicetree/bindings/mmc/ 14455F: drivers/mmc/ 14456F: include/linux/mmc/ 14457F: include/uapi/linux/mmc/ 14458 14459MULTIPLEXER SUBSYSTEM 14460M: Peter Rosin <peda@axentia.se> 14461S: Maintained 14462F: Documentation/ABI/testing/sysfs-class-mux* 14463F: Documentation/devicetree/bindings/mux/ 14464F: drivers/mux/ 14465F: include/dt-bindings/mux/ 14466F: include/linux/mux/ 14467 14468MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14469M: Bin Liu <b-liu@ti.com> 14470L: linux-usb@vger.kernel.org 14471S: Maintained 14472F: drivers/usb/musb/ 14473 14474MXL301RF MEDIA DRIVER 14475M: Akihiro Tsukada <tskd08@gmail.com> 14476L: linux-media@vger.kernel.org 14477S: Odd Fixes 14478F: drivers/media/tuners/mxl301rf* 14479 14480MXL5007T MEDIA DRIVER 14481M: Michael Krufky <mkrufky@linuxtv.org> 14482L: linux-media@vger.kernel.org 14483S: Maintained 14484W: https://linuxtv.org 14485W: http://github.com/mkrufky 14486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14487T: git git://linuxtv.org/mkrufky/tuners.git 14488F: drivers/media/tuners/mxl5007t.* 14489 14490MXSFB DRM DRIVER 14491M: Marek Vasut <marex@denx.de> 14492M: Stefan Agner <stefan@agner.ch> 14493L: dri-devel@lists.freedesktop.org 14494S: Supported 14495T: git git://anongit.freedesktop.org/drm/drm-misc 14496F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14497F: drivers/gpu/drm/mxsfb/ 14498 14499MYLEX DAC960 PCI RAID Controller 14500M: Hannes Reinecke <hare@kernel.org> 14501L: linux-scsi@vger.kernel.org 14502S: Supported 14503F: drivers/scsi/myrb.* 14504F: drivers/scsi/myrs.* 14505 14506MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14507M: Chris Lee <christopher.lee@cspi.com> 14508L: netdev@vger.kernel.org 14509S: Supported 14510W: https://www.cspi.com/ethernet-products/support/downloads/ 14511F: drivers/net/ethernet/myricom/myri10ge/ 14512 14513NAND FLASH SUBSYSTEM 14514M: Miquel Raynal <miquel.raynal@bootlin.com> 14515R: Richard Weinberger <richard@nod.at> 14516L: linux-mtd@lists.infradead.org 14517S: Maintained 14518W: http://www.linux-mtd.infradead.org/ 14519Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14520C: irc://irc.oftc.net/mtd 14521T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14522F: drivers/mtd/nand/ 14523F: include/linux/mtd/*nand*.h 14524 14525NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14526M: Daniel Mack <zonque@gmail.com> 14527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14528S: Maintained 14529W: http://www.native-instruments.com 14530F: sound/usb/caiaq/ 14531 14532NATSEMI ETHERNET DRIVER (DP8381x) 14533S: Orphan 14534F: drivers/net/ethernet/natsemi/natsemi.c 14535 14536NCR 5380 SCSI DRIVERS 14537M: Finn Thain <fthain@linux-m68k.org> 14538M: Michael Schmitz <schmitzmic@gmail.com> 14539L: linux-scsi@vger.kernel.org 14540S: Maintained 14541F: Documentation/scsi/g_NCR5380.rst 14542F: drivers/scsi/NCR5380.* 14543F: drivers/scsi/arm/cumana_1.c 14544F: drivers/scsi/arm/oak.c 14545F: drivers/scsi/atari_scsi.* 14546F: drivers/scsi/dmx3191d.c 14547F: drivers/scsi/g_NCR5380.* 14548F: drivers/scsi/mac_scsi.* 14549F: drivers/scsi/sun3_scsi.* 14550F: drivers/scsi/sun3_scsi_vme.c 14551 14552NCSI LIBRARY 14553M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14554S: Maintained 14555F: net/ncsi/ 14556 14557NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14558M: Guenter Roeck <linux@roeck-us.net> 14559L: linux-hwmon@vger.kernel.org 14560S: Maintained 14561F: Documentation/hwmon/nct6775.rst 14562F: drivers/hwmon/nct6775-core.c 14563F: drivers/hwmon/nct6775-platform.c 14564F: drivers/hwmon/nct6775.h 14565 14566NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14567M: Zev Weiss <zev@bewilderbeest.net> 14568L: linux-hwmon@vger.kernel.org 14569S: Maintained 14570F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14571F: drivers/hwmon/nct6775-i2c.c 14572 14573NETDEVSIM 14574M: Jakub Kicinski <kuba@kernel.org> 14575S: Maintained 14576F: drivers/net/netdevsim/* 14577 14578NETEM NETWORK EMULATOR 14579M: Stephen Hemminger <stephen@networkplumber.org> 14580L: netdev@vger.kernel.org 14581S: Maintained 14582F: net/sched/sch_netem.c 14583 14584NETERION 10GbE DRIVERS (s2io) 14585M: Jon Mason <jdmason@kudzu.us> 14586L: netdev@vger.kernel.org 14587S: Supported 14588F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14589F: drivers/net/ethernet/neterion/ 14590 14591NETFILTER 14592M: Pablo Neira Ayuso <pablo@netfilter.org> 14593M: Jozsef Kadlecsik <kadlec@netfilter.org> 14594M: Florian Westphal <fw@strlen.de> 14595L: netfilter-devel@vger.kernel.org 14596L: coreteam@netfilter.org 14597S: Maintained 14598W: http://www.netfilter.org/ 14599W: http://www.iptables.org/ 14600W: http://www.nftables.org/ 14601Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14602C: irc://irc.libera.chat/netfilter 14603T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14604T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14605F: include/linux/netfilter* 14606F: include/linux/netfilter/ 14607F: include/net/netfilter/ 14608F: include/uapi/linux/netfilter* 14609F: include/uapi/linux/netfilter/ 14610F: net/*/netfilter.c 14611F: net/*/netfilter/ 14612F: net/bridge/br_netfilter*.c 14613F: net/netfilter/ 14614 14615NETROM NETWORK LAYER 14616M: Ralf Baechle <ralf@linux-mips.org> 14617L: linux-hams@vger.kernel.org 14618S: Maintained 14619W: http://www.linux-ax25.org/ 14620F: include/net/netrom.h 14621F: include/uapi/linux/netrom.h 14622F: net/netrom/ 14623 14624NETRONIX EMBEDDED CONTROLLER 14625M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14626S: Maintained 14627F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14628F: drivers/mfd/ntxec.c 14629F: drivers/pwm/pwm-ntxec.c 14630F: drivers/rtc/rtc-ntxec.c 14631F: include/linux/mfd/ntxec.h 14632 14633NETRONOME ETHERNET DRIVERS 14634M: Simon Horman <simon.horman@corigine.com> 14635R: Jakub Kicinski <kuba@kernel.org> 14636L: oss-drivers@corigine.com 14637S: Maintained 14638F: drivers/net/ethernet/netronome/ 14639 14640NETWORK BLOCK DEVICE (NBD) 14641M: Josef Bacik <josef@toxicpanda.com> 14642L: linux-block@vger.kernel.org 14643L: nbd@other.debian.org 14644S: Maintained 14645F: Documentation/admin-guide/blockdev/nbd.rst 14646F: drivers/block/nbd.c 14647F: include/trace/events/nbd.h 14648F: include/uapi/linux/nbd.h 14649 14650NETWORK DROP MONITOR 14651M: Neil Horman <nhorman@tuxdriver.com> 14652L: netdev@vger.kernel.org 14653S: Maintained 14654W: https://fedorahosted.org/dropwatch/ 14655F: include/uapi/linux/net_dropmon.h 14656F: net/core/drop_monitor.c 14657 14658NETWORKING DRIVERS 14659M: "David S. Miller" <davem@davemloft.net> 14660M: Eric Dumazet <edumazet@google.com> 14661M: Jakub Kicinski <kuba@kernel.org> 14662M: Paolo Abeni <pabeni@redhat.com> 14663L: netdev@vger.kernel.org 14664S: Maintained 14665Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14666T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14667T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14668F: Documentation/devicetree/bindings/net/ 14669F: drivers/connector/ 14670F: drivers/net/ 14671F: include/dt-bindings/net/ 14672F: include/linux/etherdevice.h 14673F: include/linux/fcdevice.h 14674F: include/linux/fddidevice.h 14675F: include/linux/hippidevice.h 14676F: include/linux/if_* 14677F: include/linux/inetdevice.h 14678F: include/linux/netdevice.h 14679F: include/uapi/linux/if_* 14680F: include/uapi/linux/netdevice.h 14681X: drivers/net/wireless/ 14682 14683NETWORKING DRIVERS (WIRELESS) 14684M: Kalle Valo <kvalo@kernel.org> 14685L: linux-wireless@vger.kernel.org 14686S: Maintained 14687W: https://wireless.wiki.kernel.org/ 14688Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14689T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14690T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14691F: Documentation/devicetree/bindings/net/wireless/ 14692F: drivers/net/wireless/ 14693 14694NETWORKING [DSA] 14695M: Andrew Lunn <andrew@lunn.ch> 14696M: Florian Fainelli <f.fainelli@gmail.com> 14697M: Vladimir Oltean <olteanv@gmail.com> 14698S: Maintained 14699F: Documentation/devicetree/bindings/net/dsa/ 14700F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14701F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14702F: drivers/net/dsa/ 14703F: include/linux/dsa/ 14704F: include/linux/platform_data/dsa.h 14705F: include/net/dsa.h 14706F: net/dsa/ 14707F: tools/testing/selftests/drivers/net/dsa/ 14708 14709NETWORKING [GENERAL] 14710M: "David S. Miller" <davem@davemloft.net> 14711M: Eric Dumazet <edumazet@google.com> 14712M: Jakub Kicinski <kuba@kernel.org> 14713M: Paolo Abeni <pabeni@redhat.com> 14714L: netdev@vger.kernel.org 14715S: Maintained 14716Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14717B: mailto:netdev@vger.kernel.org 14718T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14719T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14720F: Documentation/core-api/netlink.rst 14721F: Documentation/netlink/ 14722F: Documentation/networking/ 14723F: Documentation/process/maintainer-netdev.rst 14724F: Documentation/userspace-api/netlink/ 14725F: include/linux/in.h 14726F: include/linux/net.h 14727F: include/linux/netdevice.h 14728F: include/net/ 14729F: include/uapi/linux/in.h 14730F: include/uapi/linux/net.h 14731F: include/uapi/linux/net_namespace.h 14732F: include/uapi/linux/netdevice.h 14733F: lib/net_utils.c 14734F: lib/random32.c 14735F: net/ 14736F: tools/net/ 14737F: tools/testing/selftests/net/ 14738X: net/bluetooth/ 14739 14740NETWORKING [IPSEC] 14741M: Steffen Klassert <steffen.klassert@secunet.com> 14742M: Herbert Xu <herbert@gondor.apana.org.au> 14743M: "David S. Miller" <davem@davemloft.net> 14744L: netdev@vger.kernel.org 14745S: Maintained 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14747T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14748F: include/net/xfrm.h 14749F: include/uapi/linux/xfrm.h 14750F: net/ipv4/ah4.c 14751F: net/ipv4/esp4* 14752F: net/ipv4/ip_vti.c 14753F: net/ipv4/ipcomp.c 14754F: net/ipv4/xfrm* 14755F: net/ipv6/ah6.c 14756F: net/ipv6/esp6* 14757F: net/ipv6/ip6_vti.c 14758F: net/ipv6/ipcomp6.c 14759F: net/ipv6/xfrm* 14760F: net/key/ 14761F: net/xfrm/ 14762F: tools/testing/selftests/net/ipsec.c 14763 14764NETWORKING [IPv4/IPv6] 14765M: "David S. Miller" <davem@davemloft.net> 14766M: David Ahern <dsahern@kernel.org> 14767L: netdev@vger.kernel.org 14768S: Maintained 14769T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14770F: arch/x86/net/* 14771F: include/linux/ip.h 14772F: include/linux/ipv6* 14773F: include/net/fib* 14774F: include/net/ip* 14775F: include/net/route.h 14776F: net/ipv4/ 14777F: net/ipv6/ 14778 14779NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14780M: Paul Moore <paul@paul-moore.com> 14781L: netdev@vger.kernel.org 14782L: linux-security-module@vger.kernel.org 14783S: Supported 14784W: https://github.com/netlabel 14785F: Documentation/netlabel/ 14786F: include/net/calipso.h 14787F: include/net/cipso_ipv4.h 14788F: include/net/netlabel.h 14789F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14790F: include/uapi/linux/netfilter/xt_SECMARK.h 14791F: net/ipv4/cipso_ipv4.c 14792F: net/ipv6/calipso.c 14793F: net/netfilter/xt_CONNSECMARK.c 14794F: net/netfilter/xt_SECMARK.c 14795F: net/netlabel/ 14796 14797NETWORKING [MPTCP] 14798M: Matthieu Baerts <matthieu.baerts@tessares.net> 14799M: Mat Martineau <martineau@kernel.org> 14800L: netdev@vger.kernel.org 14801L: mptcp@lists.linux.dev 14802S: Maintained 14803W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14804B: https://github.com/multipath-tcp/mptcp_net-next/issues 14805T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14806T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14807F: Documentation/networking/mptcp-sysctl.rst 14808F: include/net/mptcp.h 14809F: include/trace/events/mptcp.h 14810F: include/uapi/linux/mptcp.h 14811F: net/mptcp/ 14812F: tools/testing/selftests/bpf/*/*mptcp*.c 14813F: tools/testing/selftests/net/mptcp/ 14814 14815NETWORKING [TCP] 14816M: Eric Dumazet <edumazet@google.com> 14817L: netdev@vger.kernel.org 14818S: Maintained 14819F: include/linux/net_mm.h 14820F: include/linux/tcp.h 14821F: include/net/tcp.h 14822F: include/trace/events/tcp.h 14823F: include/uapi/linux/tcp.h 14824F: net/ipv4/syncookies.c 14825F: net/ipv4/tcp*.c 14826F: net/ipv6/syncookies.c 14827F: net/ipv6/tcp*.c 14828 14829NETWORKING [TLS] 14830M: Boris Pismenny <borisp@nvidia.com> 14831M: John Fastabend <john.fastabend@gmail.com> 14832M: Jakub Kicinski <kuba@kernel.org> 14833L: netdev@vger.kernel.org 14834S: Maintained 14835F: include/net/tls.h 14836F: include/uapi/linux/tls.h 14837F: net/tls/* 14838 14839NETXEN (1/10) GbE SUPPORT 14840M: Manish Chopra <manishc@marvell.com> 14841M: Rahul Verma <rahulv@marvell.com> 14842M: GR-Linux-NIC-Dev@marvell.com 14843L: netdev@vger.kernel.org 14844S: Supported 14845F: drivers/net/ethernet/qlogic/netxen/ 14846 14847NET_FAILOVER MODULE 14848M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14849L: netdev@vger.kernel.org 14850S: Supported 14851F: Documentation/networking/net_failover.rst 14852F: drivers/net/net_failover.c 14853F: include/net/net_failover.h 14854 14855NEXTHOP 14856M: David Ahern <dsahern@kernel.org> 14857L: netdev@vger.kernel.org 14858S: Maintained 14859F: include/net/netns/nexthop.h 14860F: include/net/nexthop.h 14861F: include/uapi/linux/nexthop.h 14862F: net/ipv4/nexthop.c 14863 14864NFC SUBSYSTEM 14865M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14866L: netdev@vger.kernel.org 14867S: Maintained 14868F: Documentation/devicetree/bindings/net/nfc/ 14869F: drivers/nfc/ 14870F: include/net/nfc/ 14871F: include/uapi/linux/nfc.h 14872F: net/nfc/ 14873 14874NFC VIRTUAL NCI DEVICE DRIVER 14875M: Bongsu Jeon <bongsu.jeon@samsung.com> 14876L: netdev@vger.kernel.org 14877S: Supported 14878F: drivers/nfc/virtual_ncidev.c 14879F: tools/testing/selftests/nci/ 14880 14881NFS, SUNRPC, AND LOCKD CLIENTS 14882M: Trond Myklebust <trond.myklebust@hammerspace.com> 14883M: Anna Schumaker <anna@kernel.org> 14884L: linux-nfs@vger.kernel.org 14885S: Maintained 14886W: http://client.linux-nfs.org 14887T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14888F: Documentation/filesystems/nfs/ 14889F: fs/lockd/ 14890F: fs/nfs/ 14891F: fs/nfs_common/ 14892F: include/linux/lockd/ 14893F: include/linux/nfs* 14894F: include/linux/sunrpc/ 14895F: include/uapi/linux/nfs* 14896F: include/uapi/linux/sunrpc/ 14897F: net/sunrpc/ 14898 14899NILFS2 FILESYSTEM 14900M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14901L: linux-nilfs@vger.kernel.org 14902S: Supported 14903W: https://nilfs.sourceforge.io/ 14904W: https://nilfs.osdn.jp/ 14905T: git https://github.com/konis/nilfs2.git 14906F: Documentation/filesystems/nilfs2.rst 14907F: fs/nilfs2/ 14908F: include/trace/events/nilfs2.h 14909F: include/uapi/linux/nilfs2_api.h 14910F: include/uapi/linux/nilfs2_ondisk.h 14911 14912NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14913M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14914S: Maintained 14915W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14916F: Documentation/scsi/NinjaSCSI.rst 14917F: drivers/scsi/pcmcia/nsp_* 14918 14919NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14920M: GOTO Masanori <gotom@debian.or.jp> 14921M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14922S: Maintained 14923W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14924F: Documentation/scsi/NinjaSCSI.rst 14925F: drivers/scsi/nsp32* 14926 14927NINTENDO HID DRIVER 14928M: Daniel J. Ogorchock <djogorchock@gmail.com> 14929L: linux-input@vger.kernel.org 14930S: Maintained 14931F: drivers/hid/hid-nintendo* 14932 14933NIOS2 ARCHITECTURE 14934M: Dinh Nguyen <dinguyen@kernel.org> 14935S: Maintained 14936T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14937F: arch/nios2/ 14938 14939NITRO ENCLAVES (NE) 14940M: Alexandru Ciobotaru <alcioa@amazon.com> 14941L: linux-kernel@vger.kernel.org 14942L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14943S: Supported 14944W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14945F: Documentation/virt/ne_overview.rst 14946F: drivers/virt/nitro_enclaves/ 14947F: include/linux/nitro_enclaves.h 14948F: include/uapi/linux/nitro_enclaves.h 14949F: samples/nitro_enclaves/ 14950 14951NOHZ, DYNTICKS SUPPORT 14952M: Frederic Weisbecker <frederic@kernel.org> 14953M: Thomas Gleixner <tglx@linutronix.de> 14954M: Ingo Molnar <mingo@kernel.org> 14955L: linux-kernel@vger.kernel.org 14956S: Maintained 14957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14958F: include/linux/sched/nohz.h 14959F: include/linux/tick.h 14960F: kernel/time/tick*.* 14961 14962NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14963M: Pavel Machek <pavel@ucw.cz> 14964M: Sakari Ailus <sakari.ailus@iki.fi> 14965L: linux-media@vger.kernel.org 14966S: Maintained 14967F: drivers/media/i2c/ad5820.c 14968F: drivers/media/i2c/et8ek8 14969 14970NOKIA N900 POWER SUPPLY DRIVERS 14971R: Pali Rohár <pali@kernel.org> 14972F: drivers/power/supply/bq2415x_charger.c 14973F: drivers/power/supply/bq27xxx_battery.c 14974F: drivers/power/supply/bq27xxx_battery_i2c.c 14975F: drivers/power/supply/isp1704_charger.c 14976F: drivers/power/supply/rx51_battery.c 14977F: include/linux/power/bq2415x_charger.h 14978F: include/linux/power/bq27xxx_battery.h 14979 14980NOLIBC HEADER FILE 14981M: Willy Tarreau <w@1wt.eu> 14982S: Maintained 14983T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14984F: tools/include/nolibc/ 14985F: tools/testing/selftests/nolibc/ 14986 14987NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14988M: Hans de Goede <hdegoede@redhat.com> 14989L: linux-input@vger.kernel.org 14990S: Maintained 14991F: drivers/input/touchscreen/novatek-nvt-ts.c 14992 14993NSDEPS 14994M: Matthias Maennich <maennich@google.com> 14995S: Maintained 14996F: Documentation/core-api/symbol-namespaces.rst 14997F: scripts/nsdeps 14998 14999NTB AMD DRIVER 15000M: Sanjay R Mehta <sanju.mehta@amd.com> 15001M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15002L: ntb@lists.linux.dev 15003S: Supported 15004F: drivers/ntb/hw/amd/ 15005 15006NTB DRIVER CORE 15007M: Jon Mason <jdmason@kudzu.us> 15008M: Dave Jiang <dave.jiang@intel.com> 15009M: Allen Hubbe <allenbh@gmail.com> 15010L: ntb@lists.linux.dev 15011S: Supported 15012W: https://github.com/jonmason/ntb/wiki 15013T: git https://github.com/jonmason/ntb.git 15014F: drivers/net/ntb_netdev.c 15015F: drivers/ntb/ 15016F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15017F: include/linux/ntb.h 15018F: include/linux/ntb_transport.h 15019F: tools/testing/selftests/ntb/ 15020 15021NTB IDT DRIVER 15022M: Serge Semin <fancer.lancer@gmail.com> 15023L: ntb@lists.linux.dev 15024S: Supported 15025F: drivers/ntb/hw/idt/ 15026 15027NTB INTEL DRIVER 15028M: Dave Jiang <dave.jiang@intel.com> 15029L: ntb@lists.linux.dev 15030S: Supported 15031W: https://github.com/davejiang/linux/wiki 15032T: git https://github.com/davejiang/linux.git 15033F: drivers/ntb/hw/intel/ 15034 15035NTFS FILESYSTEM 15036M: Anton Altaparmakov <anton@tuxera.com> 15037R: Namjae Jeon <linkinjeon@kernel.org> 15038L: linux-ntfs-dev@lists.sourceforge.net 15039S: Supported 15040W: http://www.tuxera.com/ 15041T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15042F: Documentation/filesystems/ntfs.rst 15043F: fs/ntfs/ 15044 15045NTFS3 FILESYSTEM 15046M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15047L: ntfs3@lists.linux.dev 15048S: Supported 15049W: http://www.paragon-software.com/ 15050T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15051F: Documentation/filesystems/ntfs3.rst 15052F: fs/ntfs3/ 15053 15054NUBUS SUBSYSTEM 15055M: Finn Thain <fthain@linux-m68k.org> 15056L: linux-m68k@lists.linux-m68k.org 15057S: Maintained 15058F: arch/*/include/asm/nubus.h 15059F: drivers/nubus/ 15060F: include/linux/nubus.h 15061F: include/uapi/linux/nubus.h 15062 15063NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15064M: Antonino Daplas <adaplas@gmail.com> 15065L: linux-fbdev@vger.kernel.org 15066S: Maintained 15067F: drivers/video/fbdev/nvidia/ 15068F: drivers/video/fbdev/riva/ 15069 15070NVIDIA WMI EC BACKLIGHT DRIVER 15071M: Daniel Dadap <ddadap@nvidia.com> 15072L: platform-driver-x86@vger.kernel.org 15073S: Supported 15074F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15075F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15076 15077NVM EXPRESS DRIVER 15078M: Keith Busch <kbusch@kernel.org> 15079M: Jens Axboe <axboe@fb.com> 15080M: Christoph Hellwig <hch@lst.de> 15081M: Sagi Grimberg <sagi@grimberg.me> 15082L: linux-nvme@lists.infradead.org 15083S: Supported 15084W: http://git.infradead.org/nvme.git 15085T: git git://git.infradead.org/nvme.git 15086F: Documentation/nvme/ 15087F: drivers/nvme/common/ 15088F: drivers/nvme/host/ 15089F: include/linux/nvme-*.h 15090F: include/linux/nvme.h 15091F: include/uapi/linux/nvme_ioctl.h 15092 15093NVM EXPRESS FABRICS AUTHENTICATION 15094M: Hannes Reinecke <hare@suse.de> 15095L: linux-nvme@lists.infradead.org 15096S: Supported 15097F: drivers/nvme/host/auth.c 15098F: drivers/nvme/target/auth.c 15099F: drivers/nvme/target/fabrics-cmd-auth.c 15100F: include/linux/nvme-auth.h 15101 15102NVM EXPRESS FC TRANSPORT DRIVERS 15103M: James Smart <james.smart@broadcom.com> 15104L: linux-nvme@lists.infradead.org 15105S: Supported 15106F: drivers/nvme/host/fc.c 15107F: drivers/nvme/target/fc.c 15108F: drivers/nvme/target/fcloop.c 15109F: include/linux/nvme-fc-driver.h 15110F: include/linux/nvme-fc.h 15111 15112NVM EXPRESS HARDWARE MONITORING SUPPORT 15113M: Guenter Roeck <linux@roeck-us.net> 15114L: linux-nvme@lists.infradead.org 15115S: Supported 15116F: drivers/nvme/host/hwmon.c 15117 15118NVM EXPRESS TARGET DRIVER 15119M: Christoph Hellwig <hch@lst.de> 15120M: Sagi Grimberg <sagi@grimberg.me> 15121M: Chaitanya Kulkarni <kch@nvidia.com> 15122L: linux-nvme@lists.infradead.org 15123S: Supported 15124W: http://git.infradead.org/nvme.git 15125T: git git://git.infradead.org/nvme.git 15126F: drivers/nvme/target/ 15127 15128NVMEM FRAMEWORK 15129M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15130S: Maintained 15131T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15132F: Documentation/ABI/stable/sysfs-bus-nvmem 15133F: Documentation/devicetree/bindings/nvmem/ 15134F: drivers/nvmem/ 15135F: include/linux/nvmem-consumer.h 15136F: include/linux/nvmem-provider.h 15137 15138NXP BLUETOOTH WIRELESS DRIVERS 15139M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15140M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15141S: Maintained 15142F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15143F: drivers/bluetooth/btnxpuart.c 15144 15145NXP C45 TJA11XX PHY DRIVER 15146M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15147L: netdev@vger.kernel.org 15148S: Maintained 15149F: drivers/net/phy/nxp-c45-tja11xx.c 15150 15151NXP FSPI DRIVER 15152M: Han Xu <han.xu@nxp.com> 15153M: Haibo Chen <haibo.chen@nxp.com> 15154R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15155L: linux-spi@vger.kernel.org 15156S: Maintained 15157F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15158F: drivers/spi/spi-nxp-fspi.c 15159 15160NXP FXAS21002C DRIVER 15161M: Rui Miguel Silva <rmfrfs@gmail.com> 15162L: linux-iio@vger.kernel.org 15163S: Maintained 15164F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15165F: drivers/iio/gyro/fxas21002c.h 15166F: drivers/iio/gyro/fxas21002c_core.c 15167F: drivers/iio/gyro/fxas21002c_i2c.c 15168F: drivers/iio/gyro/fxas21002c_spi.c 15169 15170NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15171M: Haibo Chen <haibo.chen@nxp.com> 15172L: linux-iio@vger.kernel.org 15173L: linux-imx@nxp.com 15174S: Maintained 15175F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15176F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15177F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15178F: drivers/iio/adc/imx7d_adc.c 15179F: drivers/iio/adc/imx93_adc.c 15180F: drivers/iio/adc/vf610_adc.c 15181 15182NXP i.MX 8M ISI DRIVER 15183M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15184L: linux-media@vger.kernel.org 15185S: Maintained 15186F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15187F: drivers/media/platform/nxp/imx8-isi/ 15188 15189NXP i.MX 8MP DW100 V4L2 DRIVER 15190M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15191L: linux-media@vger.kernel.org 15192S: Maintained 15193F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15194F: Documentation/userspace-api/media/drivers/dw100.rst 15195F: drivers/media/platform/nxp/dw100/ 15196F: include/uapi/linux/dw100.h 15197 15198NXP i.MX 8MQ DCSS DRIVER 15199M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15200R: Lucas Stach <l.stach@pengutronix.de> 15201L: dri-devel@lists.freedesktop.org 15202S: Maintained 15203F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15204F: drivers/gpu/drm/imx/dcss/ 15205 15206NXP i.MX 8QXP ADC DRIVER 15207M: Cai Huoqing <cai.huoqing@linux.dev> 15208M: Haibo Chen <haibo.chen@nxp.com> 15209L: linux-imx@nxp.com 15210L: linux-iio@vger.kernel.org 15211S: Maintained 15212F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15213F: drivers/iio/adc/imx8qxp-adc.c 15214 15215NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15216M: Mirela Rabulea <mirela.rabulea@nxp.com> 15217R: NXP Linux Team <linux-imx@nxp.com> 15218L: linux-media@vger.kernel.org 15219S: Maintained 15220F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15221F: drivers/media/platform/nxp/imx-jpeg 15222 15223NXP i.MX CLOCK DRIVERS 15224M: Abel Vesa <abelvesa@kernel.org> 15225R: Peng Fan <peng.fan@nxp.com> 15226L: linux-clk@vger.kernel.org 15227L: linux-imx@nxp.com 15228S: Maintained 15229T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15230F: Documentation/devicetree/bindings/clock/imx* 15231F: drivers/clk/imx/ 15232F: include/dt-bindings/clock/imx* 15233 15234NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15235M: Jagan Teki <jagan@amarulasolutions.com> 15236S: Maintained 15237F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15238F: drivers/regulator/pf8x00-regulator.c 15239 15240NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15241M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15242L: linux-kernel@vger.kernel.org 15243S: Maintained 15244F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15245F: drivers/extcon/extcon-ptn5150.c 15246 15247NXP SGTL5000 DRIVER 15248M: Fabio Estevam <festevam@gmail.com> 15249L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15250S: Maintained 15251F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15252F: sound/soc/codecs/sgtl5000* 15253 15254NXP SJA1105 ETHERNET SWITCH DRIVER 15255M: Vladimir Oltean <olteanv@gmail.com> 15256L: linux-kernel@vger.kernel.org 15257S: Maintained 15258F: drivers/net/dsa/sja1105 15259F: drivers/net/pcs/pcs-xpcs-nxp.c 15260 15261NXP TDA998X DRM DRIVER 15262M: Russell King <linux@armlinux.org.uk> 15263S: Maintained 15264T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15265T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15266F: drivers/gpu/drm/i2c/tda998x_drv.c 15267F: include/drm/i2c/tda998x.h 15268F: include/dt-bindings/display/tda998x.h 15269K: "nxp,tda998x" 15270 15271NXP TFA9879 DRIVER 15272M: Peter Rosin <peda@axentia.se> 15273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15274S: Maintained 15275F: Documentation/devicetree/bindings/sound/tfa9879.txt 15276F: sound/soc/codecs/tfa9879* 15277 15278NXP-NCI NFC DRIVER 15279S: Orphan 15280F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15281F: drivers/nfc/nxp-nci 15282 15283NXP/Goodix TFA989X (TFA1) DRIVER 15284M: Stephan Gerhold <stephan@gerhold.net> 15285L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15286S: Maintained 15287F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15288F: sound/soc/codecs/tfa989x.c 15289 15290NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15291M: Jonas Malaco <jonas@protocubo.io> 15292L: linux-hwmon@vger.kernel.org 15293S: Maintained 15294F: Documentation/hwmon/nzxt-kraken2.rst 15295F: drivers/hwmon/nzxt-kraken2.c 15296 15297NZXT-SMART2 HARDWARE MONITORING DRIVER 15298M: Aleksandr Mezin <mezin.alexander@gmail.com> 15299L: linux-hwmon@vger.kernel.org 15300S: Maintained 15301F: Documentation/hwmon/nzxt-smart2.rst 15302F: drivers/hwmon/nzxt-smart2.c 15303 15304OBJAGG 15305M: Jiri Pirko <jiri@resnulli.us> 15306L: netdev@vger.kernel.org 15307S: Supported 15308F: include/linux/objagg.h 15309F: lib/objagg.c 15310F: lib/test_objagg.c 15311 15312OBJTOOL 15313M: Josh Poimboeuf <jpoimboe@kernel.org> 15314M: Peter Zijlstra <peterz@infradead.org> 15315S: Supported 15316F: include/linux/objtool*.h 15317F: tools/objtool/ 15318 15319OCELOT ETHERNET SWITCH DRIVER 15320M: Vladimir Oltean <vladimir.oltean@nxp.com> 15321M: Claudiu Manoil <claudiu.manoil@nxp.com> 15322M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15323M: UNGLinuxDriver@microchip.com 15324L: netdev@vger.kernel.org 15325S: Supported 15326F: drivers/net/dsa/ocelot/* 15327F: drivers/net/ethernet/mscc/ 15328F: include/soc/mscc/ocelot* 15329F: net/dsa/tag_ocelot.c 15330F: net/dsa/tag_ocelot_8021q.c 15331F: tools/testing/selftests/drivers/net/ocelot/* 15332 15333OCELOT EXTERNAL SWITCH CONTROL 15334M: Colin Foster <colin.foster@in-advantage.com> 15335S: Supported 15336F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15337F: drivers/mfd/ocelot* 15338F: drivers/net/dsa/ocelot/ocelot_ext.c 15339F: include/linux/mfd/ocelot.h 15340 15341OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15342M: Frederic Barrat <fbarrat@linux.ibm.com> 15343M: Andrew Donnellan <ajd@linux.ibm.com> 15344L: linuxppc-dev@lists.ozlabs.org 15345S: Supported 15346F: Documentation/userspace-api/accelerators/ocxl.rst 15347F: arch/powerpc/include/asm/pnv-ocxl.h 15348F: arch/powerpc/platforms/powernv/ocxl.c 15349F: drivers/misc/ocxl/ 15350F: include/misc/ocxl* 15351F: include/uapi/misc/ocxl.h 15352 15353OMAP AUDIO SUPPORT 15354M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15355M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15357L: linux-omap@vger.kernel.org 15358S: Maintained 15359F: sound/soc/ti/n810.c 15360F: sound/soc/ti/omap* 15361F: sound/soc/ti/rx51.c 15362F: sound/soc/ti/sdma-pcm.* 15363 15364OMAP CLOCK FRAMEWORK SUPPORT 15365M: Paul Walmsley <paul@pwsan.com> 15366L: linux-omap@vger.kernel.org 15367S: Maintained 15368F: arch/arm/*omap*/*clock* 15369 15370OMAP DEVICE TREE SUPPORT 15371M: Benoît Cousson <bcousson@baylibre.com> 15372M: Tony Lindgren <tony@atomide.com> 15373L: linux-omap@vger.kernel.org 15374L: devicetree@vger.kernel.org 15375S: Maintained 15376F: arch/arm/boot/dts/ti/omap/ 15377 15378OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15379L: linux-omap@vger.kernel.org 15380L: linux-fbdev@vger.kernel.org 15381S: Orphan 15382F: Documentation/arch/arm/omap/dss.rst 15383F: drivers/video/fbdev/omap2/ 15384 15385OMAP FRAMEBUFFER SUPPORT 15386L: linux-fbdev@vger.kernel.org 15387L: linux-omap@vger.kernel.org 15388S: Orphan 15389F: drivers/video/fbdev/omap/ 15390 15391OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15392M: Roger Quadros <rogerq@kernel.org> 15393M: Tony Lindgren <tony@atomide.com> 15394L: linux-omap@vger.kernel.org 15395S: Maintained 15396F: arch/arm/mach-omap2/*gpmc* 15397F: drivers/memory/omap-gpmc.c 15398 15399OMAP GPIO DRIVER 15400M: Grygorii Strashko <grygorii.strashko@ti.com> 15401M: Santosh Shilimkar <ssantosh@kernel.org> 15402M: Kevin Hilman <khilman@kernel.org> 15403L: linux-omap@vger.kernel.org 15404S: Maintained 15405F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15406F: drivers/gpio/gpio-omap.c 15407 15408OMAP HARDWARE SPINLOCK SUPPORT 15409M: Ohad Ben-Cohen <ohad@wizery.com> 15410L: linux-omap@vger.kernel.org 15411S: Maintained 15412F: drivers/hwspinlock/omap_hwspinlock.c 15413 15414OMAP HS MMC SUPPORT 15415L: linux-mmc@vger.kernel.org 15416L: linux-omap@vger.kernel.org 15417S: Orphan 15418F: drivers/mmc/host/omap_hsmmc.c 15419 15420OMAP HWMOD DATA 15421M: Paul Walmsley <paul@pwsan.com> 15422L: linux-omap@vger.kernel.org 15423S: Maintained 15424F: arch/arm/mach-omap2/omap_hwmod*data* 15425 15426OMAP HWMOD SUPPORT 15427M: Benoît Cousson <bcousson@baylibre.com> 15428M: Paul Walmsley <paul@pwsan.com> 15429L: linux-omap@vger.kernel.org 15430S: Maintained 15431F: arch/arm/mach-omap2/omap_hwmod.* 15432 15433OMAP I2C DRIVER 15434M: Vignesh R <vigneshr@ti.com> 15435L: linux-omap@vger.kernel.org 15436L: linux-i2c@vger.kernel.org 15437S: Maintained 15438F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15439F: drivers/i2c/busses/i2c-omap.c 15440 15441OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15442M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15443L: linux-media@vger.kernel.org 15444S: Maintained 15445F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15446F: drivers/media/platform/ti/omap3isp/ 15447F: drivers/staging/media/omap4iss/ 15448 15449OMAP MMC SUPPORT 15450M: Aaro Koskinen <aaro.koskinen@iki.fi> 15451L: linux-omap@vger.kernel.org 15452S: Odd Fixes 15453F: drivers/mmc/host/omap.c 15454 15455OMAP POWER MANAGEMENT SUPPORT 15456M: Kevin Hilman <khilman@kernel.org> 15457L: linux-omap@vger.kernel.org 15458S: Maintained 15459F: arch/arm/*omap*/*pm* 15460F: drivers/cpufreq/omap-cpufreq.c 15461 15462OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15463M: Paul Walmsley <paul@pwsan.com> 15464L: linux-omap@vger.kernel.org 15465S: Maintained 15466F: arch/arm/mach-omap2/prm* 15467 15468OMAP RANDOM NUMBER GENERATOR SUPPORT 15469M: Deepak Saxena <dsaxena@plexity.net> 15470S: Maintained 15471F: drivers/char/hw_random/omap-rng.c 15472 15473OMAP USB SUPPORT 15474L: linux-usb@vger.kernel.org 15475L: linux-omap@vger.kernel.org 15476S: Orphan 15477F: arch/arm/*omap*/usb* 15478F: drivers/usb/*/*omap* 15479 15480OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15481M: Mark Jackson <mpfj@newflow.co.uk> 15482L: linux-omap@vger.kernel.org 15483S: Maintained 15484F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15485 15486OMAP1 SUPPORT 15487M: Aaro Koskinen <aaro.koskinen@iki.fi> 15488M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15489M: Tony Lindgren <tony@atomide.com> 15490L: linux-omap@vger.kernel.org 15491S: Maintained 15492Q: http://patchwork.kernel.org/project/linux-omap/list/ 15493T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15494F: arch/arm/configs/omap1_defconfig 15495F: arch/arm/mach-omap1/ 15496F: drivers/i2c/busses/i2c-omap.c 15497F: include/linux/platform_data/ams-delta-fiq.h 15498F: include/linux/platform_data/i2c-omap.h 15499 15500OMAP2+ SUPPORT 15501M: Tony Lindgren <tony@atomide.com> 15502L: linux-omap@vger.kernel.org 15503S: Maintained 15504W: http://www.muru.com/linux/omap/ 15505W: http://linux.omap.com/ 15506Q: http://patchwork.kernel.org/project/linux-omap/list/ 15507T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15508F: arch/arm/configs/omap2plus_defconfig 15509F: arch/arm/mach-omap2/ 15510F: drivers/bus/ti-sysc.c 15511F: drivers/gpio/gpio-tps65219.c 15512F: drivers/i2c/busses/i2c-omap.c 15513F: drivers/irqchip/irq-omap-intc.c 15514F: drivers/mfd/*omap*.c 15515F: drivers/mfd/menelaus.c 15516F: drivers/mfd/palmas.c 15517F: drivers/mfd/tps65217.c 15518F: drivers/mfd/tps65218.c 15519F: drivers/mfd/tps65219.c 15520F: drivers/mfd/tps65910.c 15521F: drivers/mfd/twl-core.[ch] 15522F: drivers/mfd/twl4030*.c 15523F: drivers/mfd/twl6030*.c 15524F: drivers/mfd/twl6040*.c 15525F: drivers/regulator/palmas-regulator*.c 15526F: drivers/regulator/pbias-regulator.c 15527F: drivers/regulator/tps65217-regulator.c 15528F: drivers/regulator/tps65218-regulator.c 15529F: drivers/regulator/tps65219-regulator.c 15530F: drivers/regulator/tps65910-regulator.c 15531F: drivers/regulator/twl-regulator.c 15532F: drivers/regulator/twl6030-regulator.c 15533F: include/linux/platform_data/i2c-omap.h 15534F: include/linux/platform_data/ti-sysc.h 15535 15536OMFS FILESYSTEM 15537M: Bob Copeland <me@bobcopeland.com> 15538L: linux-karma-devel@lists.sourceforge.net 15539S: Maintained 15540F: Documentation/filesystems/omfs.rst 15541F: fs/omfs/ 15542 15543OMNIVISION OG01A1B SENSOR DRIVER 15544M: Sakari Ailus <sakari.ailus@linux.intel.com> 15545L: linux-media@vger.kernel.org 15546S: Maintained 15547F: drivers/media/i2c/og01a1b.c 15548 15549OMNIVISION OV01A10 SENSOR DRIVER 15550M: Bingbu Cao <bingbu.cao@intel.com> 15551L: linux-media@vger.kernel.org 15552S: Maintained 15553T: git git://linuxtv.org/media_tree.git 15554F: drivers/media/i2c/ov01a10.c 15555 15556OMNIVISION OV02A10 SENSOR DRIVER 15557L: linux-media@vger.kernel.org 15558S: Orphan 15559T: git git://linuxtv.org/media_tree.git 15560F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15561F: drivers/media/i2c/ov02a10.c 15562 15563OMNIVISION OV08D10 SENSOR DRIVER 15564M: Jimmy Su <jimmy.su@intel.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567T: git git://linuxtv.org/media_tree.git 15568F: drivers/media/i2c/ov08d10.c 15569 15570OMNIVISION OV08X40 SENSOR DRIVER 15571M: Jason Chen <jason.z.chen@intel.com> 15572L: linux-media@vger.kernel.org 15573S: Maintained 15574T: git git://linuxtv.org/media_tree.git 15575F: drivers/media/i2c/ov08x40.c 15576 15577OMNIVISION OV13858 SENSOR DRIVER 15578M: Sakari Ailus <sakari.ailus@linux.intel.com> 15579L: linux-media@vger.kernel.org 15580S: Maintained 15581T: git git://linuxtv.org/media_tree.git 15582F: drivers/media/i2c/ov13858.c 15583 15584OMNIVISION OV13B10 SENSOR DRIVER 15585M: Arec Kao <arec.kao@intel.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: drivers/media/i2c/ov13b10.c 15590 15591OMNIVISION OV2680 SENSOR DRIVER 15592M: Rui Miguel Silva <rmfrfs@gmail.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15597F: drivers/media/i2c/ov2680.c 15598 15599OMNIVISION OV2685 SENSOR DRIVER 15600M: Shunqian Zheng <zhengsq@rock-chips.com> 15601L: linux-media@vger.kernel.org 15602S: Maintained 15603T: git git://linuxtv.org/media_tree.git 15604F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15605F: drivers/media/i2c/ov2685.c 15606 15607OMNIVISION OV2740 SENSOR DRIVER 15608M: Tianshu Qiu <tian.shu.qiu@intel.com> 15609R: Sakari Ailus <sakari.ailus@linux.intel.com> 15610R: Bingbu Cao <bingbu.cao@intel.com> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: drivers/media/i2c/ov2740.c 15615 15616OMNIVISION OV4689 SENSOR DRIVER 15617M: Mikhail Rudenko <mike.rudenko@gmail.com> 15618L: linux-media@vger.kernel.org 15619S: Maintained 15620T: git git://linuxtv.org/media_tree.git 15621F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15622F: drivers/media/i2c/ov5647.c 15623 15624OMNIVISION OV5640 SENSOR DRIVER 15625M: Steve Longerbeam <slongerbeam@gmail.com> 15626L: linux-media@vger.kernel.org 15627S: Maintained 15628T: git git://linuxtv.org/media_tree.git 15629F: drivers/media/i2c/ov5640.c 15630 15631OMNIVISION OV5647 SENSOR DRIVER 15632M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15633M: Jacopo Mondi <jacopo@jmondi.org> 15634L: linux-media@vger.kernel.org 15635S: Maintained 15636T: git git://linuxtv.org/media_tree.git 15637F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15638F: drivers/media/i2c/ov5647.c 15639 15640OMNIVISION OV5670 SENSOR DRIVER 15641M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15642L: linux-media@vger.kernel.org 15643S: Maintained 15644T: git git://linuxtv.org/media_tree.git 15645F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15646F: drivers/media/i2c/ov5670.c 15647 15648OMNIVISION OV5675 SENSOR DRIVER 15649M: Sakari Ailus <sakari.ailus@linux.intel.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15654F: drivers/media/i2c/ov5675.c 15655 15656OMNIVISION OV5693 SENSOR DRIVER 15657M: Daniel Scally <djrscally@gmail.com> 15658L: linux-media@vger.kernel.org 15659S: Maintained 15660T: git git://linuxtv.org/media_tree.git 15661F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15662F: drivers/media/i2c/ov5693.c 15663 15664OMNIVISION OV5695 SENSOR DRIVER 15665M: Shunqian Zheng <zhengsq@rock-chips.com> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668T: git git://linuxtv.org/media_tree.git 15669F: drivers/media/i2c/ov5695.c 15670 15671OMNIVISION OV7670 SENSOR DRIVER 15672L: linux-media@vger.kernel.org 15673S: Orphan 15674T: git git://linuxtv.org/media_tree.git 15675F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15676F: drivers/media/i2c/ov7670.c 15677 15678OMNIVISION OV772x SENSOR DRIVER 15679M: Jacopo Mondi <jacopo@jmondi.org> 15680L: linux-media@vger.kernel.org 15681S: Odd fixes 15682T: git git://linuxtv.org/media_tree.git 15683F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15684F: drivers/media/i2c/ov772x.c 15685F: include/media/i2c/ov772x.h 15686 15687OMNIVISION OV7740 SENSOR DRIVER 15688M: Wenyou Yang <wenyou.yang@microchip.com> 15689L: linux-media@vger.kernel.org 15690S: Maintained 15691T: git git://linuxtv.org/media_tree.git 15692F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15693F: drivers/media/i2c/ov7740.c 15694 15695OMNIVISION OV8856 SENSOR DRIVER 15696M: Sakari Ailus <sakari.ailus@linux.intel.com> 15697L: linux-media@vger.kernel.org 15698S: Maintained 15699T: git git://linuxtv.org/media_tree.git 15700F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15701F: drivers/media/i2c/ov8856.c 15702 15703OMNIVISION OV8858 SENSOR DRIVER 15704M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15705M: Nicholas Roth <nicholas@rothemail.net> 15706L: linux-media@vger.kernel.org 15707S: Maintained 15708T: git git://linuxtv.org/media_tree.git 15709F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15710F: drivers/media/i2c/ov8858.c 15711 15712OMNIVISION OV9282 SENSOR DRIVER 15713M: Paul J. Murphy <paul.j.murphy@intel.com> 15714M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15715L: linux-media@vger.kernel.org 15716S: Maintained 15717T: git git://linuxtv.org/media_tree.git 15718F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15719F: drivers/media/i2c/ov9282.c 15720 15721OMNIVISION OV9640 SENSOR DRIVER 15722M: Petr Cvek <petrcvekcz@gmail.com> 15723L: linux-media@vger.kernel.org 15724S: Maintained 15725F: drivers/media/i2c/ov9640.* 15726 15727OMNIVISION OV9650 SENSOR DRIVER 15728M: Sakari Ailus <sakari.ailus@linux.intel.com> 15729R: Akinobu Mita <akinobu.mita@gmail.com> 15730R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15731L: linux-media@vger.kernel.org 15732S: Maintained 15733T: git git://linuxtv.org/media_tree.git 15734F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15735F: drivers/media/i2c/ov9650.c 15736 15737OMNIVISION OV9734 SENSOR DRIVER 15738M: Tianshu Qiu <tian.shu.qiu@intel.com> 15739R: Bingbu Cao <bingbu.cao@intel.com> 15740L: linux-media@vger.kernel.org 15741S: Maintained 15742T: git git://linuxtv.org/media_tree.git 15743F: drivers/media/i2c/ov9734.c 15744 15745ONBOARD USB HUB DRIVER 15746M: Matthias Kaehlcke <mka@chromium.org> 15747L: linux-usb@vger.kernel.org 15748S: Maintained 15749F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15750F: drivers/usb/misc/onboard_usb_hub.c 15751 15752ONENAND FLASH DRIVER 15753M: Kyungmin Park <kyungmin.park@samsung.com> 15754L: linux-mtd@lists.infradead.org 15755S: Maintained 15756F: drivers/mtd/nand/onenand/ 15757F: include/linux/mtd/onenand*.h 15758 15759ONEXPLAYER FAN DRIVER 15760M: Derek John Clark <derekjohn.clark@gmail.com> 15761M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15762L: linux-hwmon@vger.kernel.org 15763S: Maintained 15764F: drivers/hwmon/oxp-sensors.c 15765 15766ONIE TLV NVMEM LAYOUT DRIVER 15767M: Miquel Raynal <miquel.raynal@bootlin.com> 15768S: Maintained 15769F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15770F: drivers/nvmem/layouts/onie-tlv.c 15771 15772ONION OMEGA2+ BOARD 15773M: Harvey Hunt <harveyhuntnexus@gmail.com> 15774L: linux-mips@vger.kernel.org 15775S: Maintained 15776F: arch/mips/boot/dts/ralink/omega2p.dts 15777 15778ONSEMI ETHERNET PHY DRIVERS 15779M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15780L: netdev@vger.kernel.org 15781S: Supported 15782W: http://www.onsemi.com 15783F: drivers/net/phy/ncn* 15784 15785OP-TEE DRIVER 15786M: Jens Wiklander <jens.wiklander@linaro.org> 15787L: op-tee@lists.trustedfirmware.org 15788S: Maintained 15789F: Documentation/ABI/testing/sysfs-bus-optee-devices 15790F: drivers/tee/optee/ 15791 15792OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15793M: Sumit Garg <sumit.garg@linaro.org> 15794L: op-tee@lists.trustedfirmware.org 15795S: Maintained 15796F: drivers/char/hw_random/optee-rng.c 15797 15798OP-TEE RTC DRIVER 15799M: Clément Léger <clement.leger@bootlin.com> 15800L: linux-rtc@vger.kernel.org 15801S: Maintained 15802F: drivers/rtc/rtc-optee.c 15803 15804OPA-VNIC DRIVER 15805M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15806L: linux-rdma@vger.kernel.org 15807S: Supported 15808F: drivers/infiniband/ulp/opa_vnic 15809 15810OPEN FIRMWARE AND FLATTENED DEVICE TREE 15811M: Rob Herring <robh+dt@kernel.org> 15812M: Frank Rowand <frowand.list@gmail.com> 15813L: devicetree@vger.kernel.org 15814S: Maintained 15815W: http://www.devicetree.org/ 15816C: irc://irc.libera.chat/devicetree 15817T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15818F: Documentation/ABI/testing/sysfs-firmware-ofw 15819F: drivers/of/ 15820F: include/linux/of*.h 15821F: scripts/dtc/ 15822K: of_overlay_notifier_ 15823K: of_overlay_fdt_apply 15824K: of_overlay_remove 15825 15826OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15827M: Rob Herring <robh+dt@kernel.org> 15828M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15829M: Conor Dooley <conor+dt@kernel.org> 15830L: devicetree@vger.kernel.org 15831S: Maintained 15832Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15833C: irc://irc.libera.chat/devicetree 15834T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15835F: Documentation/devicetree/ 15836F: arch/*/boot/dts/ 15837F: include/dt-bindings/ 15838 15839OPENCOMPUTE PTP CLOCK DRIVER 15840M: Jonathan Lemon <jonathan.lemon@gmail.com> 15841M: Vadim Fedorenko <vadfed@fb.com> 15842L: netdev@vger.kernel.org 15843S: Maintained 15844F: drivers/ptp/ptp_ocp.c 15845 15846OPENCORES I2C BUS DRIVER 15847M: Peter Korsgaard <peter@korsgaard.com> 15848M: Andrew Lunn <andrew@lunn.ch> 15849L: linux-i2c@vger.kernel.org 15850S: Maintained 15851F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15852F: Documentation/i2c/busses/i2c-ocores.rst 15853F: drivers/i2c/busses/i2c-ocores.c 15854F: include/linux/platform_data/i2c-ocores.h 15855 15856OPENRISC ARCHITECTURE 15857M: Jonas Bonn <jonas@southpole.se> 15858M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15859M: Stafford Horne <shorne@gmail.com> 15860L: linux-openrisc@vger.kernel.org 15861S: Maintained 15862W: http://openrisc.io 15863T: git https://github.com/openrisc/linux.git 15864F: Documentation/arch/openrisc/ 15865F: Documentation/devicetree/bindings/openrisc/ 15866F: arch/openrisc/ 15867F: drivers/irqchip/irq-ompic.c 15868F: drivers/irqchip/irq-or1k-* 15869 15870OPENVSWITCH 15871M: Pravin B Shelar <pshelar@ovn.org> 15872L: netdev@vger.kernel.org 15873L: dev@openvswitch.org 15874S: Maintained 15875W: http://openvswitch.org 15876F: include/uapi/linux/openvswitch.h 15877F: net/openvswitch/ 15878F: tools/testing/selftests/net/openvswitch/ 15879 15880OPERATING PERFORMANCE POINTS (OPP) 15881M: Viresh Kumar <vireshk@kernel.org> 15882M: Nishanth Menon <nm@ti.com> 15883M: Stephen Boyd <sboyd@kernel.org> 15884L: linux-pm@vger.kernel.org 15885S: Maintained 15886T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15887F: Documentation/devicetree/bindings/opp/ 15888F: Documentation/power/opp.rst 15889F: drivers/opp/ 15890F: include/linux/pm_opp.h 15891 15892OPL4 DRIVER 15893M: Clemens Ladisch <clemens@ladisch.de> 15894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15895S: Maintained 15896T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15897F: sound/drivers/opl4/ 15898 15899ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15900M: Mark Fasheh <mark@fasheh.com> 15901M: Joel Becker <jlbec@evilplan.org> 15902M: Joseph Qi <joseph.qi@linux.alibaba.com> 15903L: ocfs2-devel@lists.linux.dev 15904S: Supported 15905W: http://ocfs2.wiki.kernel.org 15906F: Documentation/filesystems/dlmfs.rst 15907F: Documentation/filesystems/ocfs2.rst 15908F: fs/ocfs2/ 15909 15910ORANGEFS FILESYSTEM 15911M: Mike Marshall <hubcap@omnibond.com> 15912R: Martin Brandenburg <martin@omnibond.com> 15913L: devel@lists.orangefs.org 15914S: Supported 15915T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15916F: Documentation/filesystems/orangefs.rst 15917F: fs/orangefs/ 15918 15919ORINOCO DRIVER 15920L: linux-wireless@vger.kernel.org 15921S: Orphan 15922W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15923W: http://www.nongnu.org/orinoco/ 15924F: drivers/net/wireless/intersil/orinoco/ 15925 15926OV2659 OMNIVISION SENSOR DRIVER 15927M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15928L: linux-media@vger.kernel.org 15929S: Maintained 15930W: https://linuxtv.org 15931Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15932T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15933F: drivers/media/i2c/ov2659.c 15934F: include/media/i2c/ov2659.h 15935 15936OVERLAY FILESYSTEM 15937M: Miklos Szeredi <miklos@szeredi.hu> 15938M: Amir Goldstein <amir73il@gmail.com> 15939L: linux-unionfs@vger.kernel.org 15940S: Supported 15941T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15942F: Documentation/filesystems/overlayfs.rst 15943F: fs/overlayfs/ 15944 15945P54 WIRELESS DRIVER 15946M: Christian Lamparter <chunkeey@googlemail.com> 15947L: linux-wireless@vger.kernel.org 15948S: Maintained 15949W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15950F: drivers/net/wireless/intersil/p54/ 15951 15952PACKET SOCKETS 15953M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15954S: Maintained 15955F: include/uapi/linux/if_packet.h 15956F: net/packet/af_packet.c 15957 15958PACKING 15959M: Vladimir Oltean <olteanv@gmail.com> 15960L: netdev@vger.kernel.org 15961S: Supported 15962F: Documentation/core-api/packing.rst 15963F: include/linux/packing.h 15964F: lib/packing.c 15965 15966PADATA PARALLEL EXECUTION MECHANISM 15967M: Steffen Klassert <steffen.klassert@secunet.com> 15968M: Daniel Jordan <daniel.m.jordan@oracle.com> 15969L: linux-crypto@vger.kernel.org 15970L: linux-kernel@vger.kernel.org 15971S: Maintained 15972F: Documentation/core-api/padata.rst 15973F: include/linux/padata.h 15974F: kernel/padata.c 15975 15976PAGE CACHE 15977M: Matthew Wilcox (Oracle) <willy@infradead.org> 15978L: linux-fsdevel@vger.kernel.org 15979S: Supported 15980T: git git://git.infradead.org/users/willy/pagecache.git 15981F: Documentation/filesystems/locking.rst 15982F: Documentation/filesystems/vfs.rst 15983F: include/linux/pagemap.h 15984F: mm/filemap.c 15985F: mm/page-writeback.c 15986F: mm/readahead.c 15987F: mm/truncate.c 15988 15989PAGE POOL 15990M: Jesper Dangaard Brouer <hawk@kernel.org> 15991M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15992L: netdev@vger.kernel.org 15993S: Supported 15994F: Documentation/networking/page_pool.rst 15995F: include/net/page_pool.h 15996F: include/trace/events/page_pool.h 15997F: net/core/page_pool.c 15998 15999PAGE TABLE CHECK 16000M: Pasha Tatashin <pasha.tatashin@soleen.com> 16001M: Andrew Morton <akpm@linux-foundation.org> 16002L: linux-mm@kvack.org 16003S: Maintained 16004F: Documentation/mm/page_table_check.rst 16005F: include/linux/page_table_check.h 16006F: mm/page_table_check.c 16007 16008PANASONIC LAPTOP ACPI EXTRAS DRIVER 16009M: Kenneth Chan <kenneth.t.chan@gmail.com> 16010L: platform-driver-x86@vger.kernel.org 16011S: Maintained 16012F: drivers/platform/x86/panasonic-laptop.c 16013 16014PARALLAX PING IIO SENSOR DRIVER 16015M: Andreas Klinger <ak@it-klinger.de> 16016L: linux-iio@vger.kernel.org 16017S: Maintained 16018F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16019F: drivers/iio/proximity/ping.c 16020 16021PARALLEL LCD/KEYPAD PANEL DRIVER 16022M: Willy Tarreau <willy@haproxy.com> 16023M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16024S: Odd Fixes 16025F: Documentation/admin-guide/lcd-panel-cgram.rst 16026F: drivers/auxdisplay/panel.c 16027 16028PARALLEL PORT SUBSYSTEM 16029M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16030M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16031L: linux-parport@lists.infradead.org (subscribers-only) 16032S: Maintained 16033F: Documentation/driver-api/parport*.rst 16034F: drivers/char/ppdev.c 16035F: drivers/parport/ 16036F: include/linux/parport*.h 16037F: include/uapi/linux/ppdev.h 16038 16039PARAVIRT_OPS INTERFACE 16040M: Juergen Gross <jgross@suse.com> 16041R: Ajay Kaher <akaher@vmware.com> 16042R: Alexey Makhalov <amakhalov@vmware.com> 16043R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16044L: virtualization@lists.linux-foundation.org 16045L: x86@kernel.org 16046S: Supported 16047T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16048F: Documentation/virt/paravirt_ops.rst 16049F: arch/*/include/asm/paravirt*.h 16050F: arch/*/kernel/paravirt* 16051F: include/linux/hypervisor.h 16052 16053PARISC ARCHITECTURE 16054M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16055M: Helge Deller <deller@gmx.de> 16056L: linux-parisc@vger.kernel.org 16057S: Maintained 16058W: https://parisc.wiki.kernel.org 16059Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16060T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16061T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16062F: Documentation/arch/parisc/ 16063F: arch/parisc/ 16064F: drivers/char/agp/parisc-agp.c 16065F: drivers/input/misc/hp_sdc_rtc.c 16066F: drivers/input/serio/gscps2.c 16067F: drivers/input/serio/hp_sdc* 16068F: drivers/parisc/ 16069F: drivers/parport/parport_gsc.* 16070F: drivers/tty/serial/8250/8250_parisc.c 16071F: drivers/video/console/sti* 16072F: drivers/video/fbdev/sti* 16073F: drivers/video/logo/logo_parisc* 16074F: include/linux/hp_sdc.h 16075 16076PARMAN 16077M: Jiri Pirko <jiri@resnulli.us> 16078L: netdev@vger.kernel.org 16079S: Supported 16080F: include/linux/parman.h 16081F: lib/parman.c 16082F: lib/test_parman.c 16083 16084PC ENGINES APU BOARD DRIVER 16085M: Enrico Weigelt, metux IT consult <info@metux.net> 16086S: Maintained 16087F: drivers/platform/x86/pcengines-apuv2.c 16088 16089PC87360 HARDWARE MONITORING DRIVER 16090M: Jim Cromie <jim.cromie@gmail.com> 16091L: linux-hwmon@vger.kernel.org 16092S: Maintained 16093F: Documentation/hwmon/pc87360.rst 16094F: drivers/hwmon/pc87360.c 16095 16096PC8736x GPIO DRIVER 16097M: Jim Cromie <jim.cromie@gmail.com> 16098S: Maintained 16099F: drivers/char/pc8736x_gpio.c 16100 16101PC87427 HARDWARE MONITORING DRIVER 16102M: Jean Delvare <jdelvare@suse.com> 16103L: linux-hwmon@vger.kernel.org 16104S: Maintained 16105F: Documentation/hwmon/pc87427.rst 16106F: drivers/hwmon/pc87427.c 16107 16108PCA9532 LED DRIVER 16109M: Riku Voipio <riku.voipio@iki.fi> 16110S: Maintained 16111F: drivers/leds/leds-pca9532.c 16112F: include/linux/leds-pca9532.h 16113 16114PCA9541 I2C BUS MASTER SELECTOR DRIVER 16115M: Guenter Roeck <linux@roeck-us.net> 16116L: linux-i2c@vger.kernel.org 16117S: Maintained 16118F: drivers/i2c/muxes/i2c-mux-pca9541.c 16119 16120PCDP - PRIMARY CONSOLE AND DEBUG PORT 16121M: Khalid Aziz <khalid@gonehiking.org> 16122S: Maintained 16123F: drivers/firmware/pcdp.* 16124 16125PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16126M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16127M: Pali Rohár <pali@kernel.org> 16128L: linux-pci@vger.kernel.org 16129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16130S: Maintained 16131F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16132F: drivers/pci/controller/pci-aardvark.c 16133 16134PCI DRIVER FOR ALTERA PCIE IP 16135M: Joyce Ooi <joyce.ooi@intel.com> 16136L: linux-pci@vger.kernel.org 16137S: Supported 16138F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16139F: drivers/pci/controller/pcie-altera.c 16140 16141PCI DRIVER FOR APPLIEDMICRO XGENE 16142M: Toan Le <toan@os.amperecomputing.com> 16143L: linux-pci@vger.kernel.org 16144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16145S: Maintained 16146F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16147F: drivers/pci/controller/pci-xgene.c 16148 16149PCI DRIVER FOR ARM VERSATILE PLATFORM 16150M: Rob Herring <robh@kernel.org> 16151L: linux-pci@vger.kernel.org 16152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16153S: Maintained 16154F: Documentation/devicetree/bindings/pci/versatile.yaml 16155F: drivers/pci/controller/pci-versatile.c 16156 16157PCI DRIVER FOR ARMADA 8K 16158M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16159L: linux-pci@vger.kernel.org 16160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16161S: Maintained 16162F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16163F: drivers/pci/controller/dwc/pcie-armada8k.c 16164 16165PCI DRIVER FOR CADENCE PCIE IP 16166M: Tom Joseph <tjoseph@cadence.com> 16167L: linux-pci@vger.kernel.org 16168S: Maintained 16169F: Documentation/devicetree/bindings/pci/cdns,* 16170F: drivers/pci/controller/cadence/ 16171 16172PCI DRIVER FOR FREESCALE LAYERSCAPE 16173M: Minghuan Lian <minghuan.Lian@nxp.com> 16174M: Mingkai Hu <mingkai.hu@nxp.com> 16175M: Roy Zang <roy.zang@nxp.com> 16176L: linuxppc-dev@lists.ozlabs.org 16177L: linux-pci@vger.kernel.org 16178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16179S: Maintained 16180F: drivers/pci/controller/dwc/*layerscape* 16181 16182PCI DRIVER FOR FU740 16183M: Paul Walmsley <paul.walmsley@sifive.com> 16184M: Greentime Hu <greentime.hu@sifive.com> 16185L: linux-pci@vger.kernel.org 16186S: Maintained 16187F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16188F: drivers/pci/controller/dwc/pcie-fu740.c 16189 16190PCI DRIVER FOR GENERIC OF HOSTS 16191M: Will Deacon <will@kernel.org> 16192L: linux-pci@vger.kernel.org 16193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16194S: Maintained 16195F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16196F: drivers/pci/controller/pci-host-common.c 16197F: drivers/pci/controller/pci-host-generic.c 16198 16199PCI DRIVER FOR IMX6 16200M: Richard Zhu <hongxing.zhu@nxp.com> 16201M: Lucas Stach <l.stach@pengutronix.de> 16202L: linux-pci@vger.kernel.org 16203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16204S: Maintained 16205F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16206F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16207F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16208F: drivers/pci/controller/dwc/*imx6* 16209 16210PCI DRIVER FOR INTEL IXP4XX 16211M: Linus Walleij <linus.walleij@linaro.org> 16212S: Maintained 16213F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16214F: drivers/pci/controller/pci-ixp4xx.c 16215 16216PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16217M: Nirmal Patel <nirmal.patel@linux.intel.com> 16218R: Jonathan Derrick <jonathan.derrick@linux.dev> 16219L: linux-pci@vger.kernel.org 16220S: Supported 16221F: drivers/pci/controller/vmd.c 16222 16223PCI DRIVER FOR MICROSEMI SWITCHTEC 16224M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16225M: Logan Gunthorpe <logang@deltatee.com> 16226L: linux-pci@vger.kernel.org 16227S: Maintained 16228F: Documentation/ABI/testing/sysfs-class-switchtec 16229F: Documentation/driver-api/switchtec.rst 16230F: drivers/ntb/hw/mscc/ 16231F: drivers/pci/switch/switchtec* 16232F: include/linux/switchtec.h 16233F: include/uapi/linux/switchtec_ioctl.h 16234 16235PCI DRIVER FOR MOBIVEIL PCIE IP 16236M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16237M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16238L: linux-pci@vger.kernel.org 16239S: Supported 16240F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16241F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16242 16243PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16244M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16245M: Pali Rohár <pali@kernel.org> 16246L: linux-pci@vger.kernel.org 16247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16248S: Maintained 16249F: drivers/pci/controller/*mvebu* 16250 16251PCI DRIVER FOR NVIDIA TEGRA 16252M: Thierry Reding <thierry.reding@gmail.com> 16253L: linux-tegra@vger.kernel.org 16254L: linux-pci@vger.kernel.org 16255S: Supported 16256F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16257F: drivers/pci/controller/pci-tegra.c 16258 16259PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16260M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16261L: linux-pci@vger.kernel.org 16262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16263S: Maintained 16264F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16265F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16266 16267PCI DRIVER FOR RENESAS R-CAR 16268M: Marek Vasut <marek.vasut+renesas@gmail.com> 16269M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16270L: linux-pci@vger.kernel.org 16271L: linux-renesas-soc@vger.kernel.org 16272S: Maintained 16273F: Documentation/devicetree/bindings/pci/*rcar* 16274F: drivers/pci/controller/*rcar* 16275 16276PCI DRIVER FOR SAMSUNG EXYNOS 16277M: Jingoo Han <jingoohan1@gmail.com> 16278L: linux-pci@vger.kernel.org 16279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16280L: linux-samsung-soc@vger.kernel.org 16281S: Maintained 16282F: drivers/pci/controller/dwc/pci-exynos.c 16283 16284PCI DRIVER FOR SYNOPSYS DESIGNWARE 16285M: Jingoo Han <jingoohan1@gmail.com> 16286M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16287L: linux-pci@vger.kernel.org 16288S: Maintained 16289F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16290F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16291F: drivers/pci/controller/dwc/*designware* 16292 16293PCI DRIVER FOR TI DRA7XX/J721E 16294M: Vignesh Raghavendra <vigneshr@ti.com> 16295L: linux-omap@vger.kernel.org 16296L: linux-pci@vger.kernel.org 16297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16298S: Supported 16299F: Documentation/devicetree/bindings/pci/ti-pci.txt 16300F: drivers/pci/controller/cadence/pci-j721e.c 16301F: drivers/pci/controller/dwc/pci-dra7xx.c 16302 16303PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16304M: Linus Walleij <linus.walleij@linaro.org> 16305L: linux-pci@vger.kernel.org 16306S: Maintained 16307F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16308F: drivers/pci/controller/pci-v3-semi.c 16309 16310PCI DRIVER FOR XILINX VERSAL CPM 16311M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16312M: Michal Simek <michal.simek@amd.com> 16313L: linux-pci@vger.kernel.org 16314S: Maintained 16315F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16316F: drivers/pci/controller/pcie-xilinx-cpm.c 16317 16318PCI ENDPOINT SUBSYSTEM 16319M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16320M: Krzysztof Wilczyński <kw@linux.com> 16321R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16322R: Kishon Vijay Abraham I <kishon@kernel.org> 16323L: linux-pci@vger.kernel.org 16324S: Supported 16325Q: https://patchwork.kernel.org/project/linux-pci/list/ 16326B: https://bugzilla.kernel.org 16327C: irc://irc.oftc.net/linux-pci 16328T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16329F: Documentation/PCI/endpoint/* 16330F: Documentation/misc-devices/pci-endpoint-test.rst 16331F: drivers/misc/pci_endpoint_test.c 16332F: drivers/pci/endpoint/ 16333F: tools/pci/ 16334 16335PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16336M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16337R: Oliver O'Halloran <oohall@gmail.com> 16338L: linuxppc-dev@lists.ozlabs.org 16339S: Supported 16340F: Documentation/PCI/pci-error-recovery.rst 16341F: Documentation/powerpc/eeh-pci-error-recovery.rst 16342F: arch/powerpc/include/*/eeh*.h 16343F: arch/powerpc/kernel/eeh*.c 16344F: arch/powerpc/platforms/*/eeh*.c 16345F: drivers/pci/pcie/aer.c 16346F: drivers/pci/pcie/dpc.c 16347F: drivers/pci/pcie/err.c 16348 16349PCI ERROR RECOVERY 16350M: Linas Vepstas <linasvepstas@gmail.com> 16351L: linux-pci@vger.kernel.org 16352S: Supported 16353F: Documentation/PCI/pci-error-recovery.rst 16354 16355PCI MSI DRIVER FOR ALTERA MSI IP 16356M: Joyce Ooi <joyce.ooi@intel.com> 16357L: linux-pci@vger.kernel.org 16358S: Supported 16359F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16360F: drivers/pci/controller/pcie-altera-msi.c 16361 16362PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16363M: Toan Le <toan@os.amperecomputing.com> 16364L: linux-pci@vger.kernel.org 16365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16366S: Maintained 16367F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16368F: drivers/pci/controller/pci-xgene-msi.c 16369 16370PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16371M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16372M: Krzysztof Wilczyński <kw@linux.com> 16373R: Rob Herring <robh@kernel.org> 16374L: linux-pci@vger.kernel.org 16375S: Supported 16376Q: https://patchwork.kernel.org/project/linux-pci/list/ 16377B: https://bugzilla.kernel.org 16378C: irc://irc.oftc.net/linux-pci 16379T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16380F: Documentation/devicetree/bindings/pci/ 16381F: drivers/pci/controller/ 16382F: drivers/pci/pci-bridge-emul.c 16383F: drivers/pci/pci-bridge-emul.h 16384 16385PCI PEER-TO-PEER DMA (P2PDMA) 16386M: Bjorn Helgaas <bhelgaas@google.com> 16387M: Logan Gunthorpe <logang@deltatee.com> 16388L: linux-pci@vger.kernel.org 16389S: Supported 16390Q: https://patchwork.kernel.org/project/linux-pci/list/ 16391B: https://bugzilla.kernel.org 16392C: irc://irc.oftc.net/linux-pci 16393T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16394F: Documentation/driver-api/pci/p2pdma.rst 16395F: drivers/pci/p2pdma.c 16396F: include/linux/pci-p2pdma.h 16397 16398PCI SUBSYSTEM 16399M: Bjorn Helgaas <bhelgaas@google.com> 16400L: linux-pci@vger.kernel.org 16401S: Supported 16402Q: https://patchwork.kernel.org/project/linux-pci/list/ 16403B: https://bugzilla.kernel.org 16404C: irc://irc.oftc.net/linux-pci 16405T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16406F: Documentation/PCI/ 16407F: Documentation/devicetree/bindings/pci/ 16408F: arch/x86/kernel/early-quirks.c 16409F: arch/x86/kernel/quirks.c 16410F: arch/x86/pci/ 16411F: drivers/acpi/pci* 16412F: drivers/pci/ 16413F: include/asm-generic/pci* 16414F: include/linux/of_pci.h 16415F: include/linux/pci* 16416F: include/uapi/linux/pci* 16417F: lib/pci* 16418 16419PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16420M: Jonathan Chocron <jonnyc@amazon.com> 16421L: linux-pci@vger.kernel.org 16422S: Maintained 16423F: Documentation/devicetree/bindings/pci/pcie-al.txt 16424F: drivers/pci/controller/dwc/pcie-al.c 16425 16426PCIE DRIVER FOR AMLOGIC MESON 16427M: Yue Wang <yue.wang@Amlogic.com> 16428L: linux-pci@vger.kernel.org 16429L: linux-amlogic@lists.infradead.org 16430S: Maintained 16431F: drivers/pci/controller/dwc/pci-meson.c 16432 16433PCIE DRIVER FOR AXIS ARTPEC 16434M: Jesper Nilsson <jesper.nilsson@axis.com> 16435L: linux-arm-kernel@axis.com 16436L: linux-pci@vger.kernel.org 16437S: Maintained 16438F: Documentation/devicetree/bindings/pci/axis,artpec* 16439F: drivers/pci/controller/dwc/*artpec* 16440 16441PCIE DRIVER FOR CAVIUM THUNDERX 16442M: Robert Richter <rric@kernel.org> 16443L: linux-pci@vger.kernel.org 16444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16445S: Odd Fixes 16446F: drivers/pci/controller/pci-thunder-* 16447 16448PCIE DRIVER FOR HISILICON 16449M: Zhou Wang <wangzhou1@hisilicon.com> 16450L: linux-pci@vger.kernel.org 16451S: Maintained 16452F: drivers/pci/controller/dwc/pcie-hisi.c 16453 16454PCIE DRIVER FOR HISILICON KIRIN 16455M: Xiaowei Song <songxiaowei@hisilicon.com> 16456M: Binghui Wang <wangbinghui@hisilicon.com> 16457L: linux-pci@vger.kernel.org 16458S: Maintained 16459F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16460F: drivers/pci/controller/dwc/pcie-kirin.c 16461 16462PCIE DRIVER FOR HISILICON STB 16463M: Shawn Guo <shawn.guo@linaro.org> 16464L: linux-pci@vger.kernel.org 16465S: Maintained 16466F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16467F: drivers/pci/controller/dwc/pcie-histb.c 16468 16469PCIE DRIVER FOR INTEL KEEM BAY 16470M: Srikanth Thokala <srikanth.thokala@intel.com> 16471L: linux-pci@vger.kernel.org 16472S: Supported 16473F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16474F: drivers/pci/controller/dwc/pcie-keembay.c 16475 16476PCIE DRIVER FOR INTEL LGM GW SOC 16477M: Chuanhua Lei <lchuanhua@maxlinear.com> 16478L: linux-pci@vger.kernel.org 16479S: Maintained 16480F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16481F: drivers/pci/controller/dwc/pcie-intel-gw.c 16482 16483PCIE DRIVER FOR MEDIATEK 16484M: Ryder Lee <ryder.lee@mediatek.com> 16485M: Jianjun Wang <jianjun.wang@mediatek.com> 16486L: linux-pci@vger.kernel.org 16487L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16488S: Supported 16489F: Documentation/devicetree/bindings/pci/mediatek* 16490F: drivers/pci/controller/*mediatek* 16491 16492PCIE DRIVER FOR MICROCHIP 16493M: Daire McNamara <daire.mcnamara@microchip.com> 16494L: linux-pci@vger.kernel.org 16495S: Supported 16496F: Documentation/devicetree/bindings/pci/microchip* 16497F: drivers/pci/controller/*microchip* 16498 16499PCIE DRIVER FOR QUALCOMM MSM 16500M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16501L: linux-pci@vger.kernel.org 16502L: linux-arm-msm@vger.kernel.org 16503S: Maintained 16504F: drivers/pci/controller/dwc/pcie-qcom.c 16505 16506PCIE DRIVER FOR ROCKCHIP 16507M: Shawn Lin <shawn.lin@rock-chips.com> 16508L: linux-pci@vger.kernel.org 16509L: linux-rockchip@lists.infradead.org 16510S: Maintained 16511F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16512F: drivers/pci/controller/pcie-rockchip* 16513 16514PCIE DRIVER FOR SOCIONEXT UNIPHIER 16515M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16516L: linux-pci@vger.kernel.org 16517S: Maintained 16518F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16519F: drivers/pci/controller/dwc/pcie-uniphier* 16520 16521PCIE DRIVER FOR ST SPEAR13XX 16522M: Pratyush Anand <pratyush.anand@gmail.com> 16523L: linux-pci@vger.kernel.org 16524S: Maintained 16525F: drivers/pci/controller/dwc/*spear* 16526 16527PCIE ENDPOINT DRIVER FOR QUALCOMM 16528M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16529L: linux-pci@vger.kernel.org 16530L: linux-arm-msm@vger.kernel.org 16531S: Maintained 16532F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16533F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16534 16535PCMCIA SUBSYSTEM 16536M: Dominik Brodowski <linux@dominikbrodowski.net> 16537S: Odd Fixes 16538T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16539F: Documentation/pcmcia/ 16540F: drivers/pcmcia/ 16541F: include/pcmcia/ 16542F: tools/pcmcia/ 16543 16544PCNET32 NETWORK DRIVER 16545M: Don Fry <pcnet32@frontier.com> 16546L: netdev@vger.kernel.org 16547S: Maintained 16548F: drivers/net/ethernet/amd/pcnet32.c 16549 16550PCRYPT PARALLEL CRYPTO ENGINE 16551M: Steffen Klassert <steffen.klassert@secunet.com> 16552L: linux-crypto@vger.kernel.org 16553S: Maintained 16554F: crypto/pcrypt.c 16555F: include/crypto/pcrypt.h 16556 16557PDS DSC VIRTIO DATA PATH ACCELERATOR 16558R: Shannon Nelson <shannon.nelson@amd.com> 16559F: drivers/vdpa/pds/ 16560 16561PECI HARDWARE MONITORING DRIVERS 16562M: Iwona Winiarska <iwona.winiarska@intel.com> 16563L: linux-hwmon@vger.kernel.org 16564S: Supported 16565F: Documentation/hwmon/peci-cputemp.rst 16566F: Documentation/hwmon/peci-dimmtemp.rst 16567F: drivers/hwmon/peci/ 16568 16569PECI SUBSYSTEM 16570M: Iwona Winiarska <iwona.winiarska@intel.com> 16571L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16572S: Supported 16573F: Documentation/devicetree/bindings/peci/ 16574F: Documentation/peci/ 16575F: drivers/peci/ 16576F: include/linux/peci-cpu.h 16577F: include/linux/peci.h 16578 16579PENSANDO ETHERNET DRIVERS 16580M: Shannon Nelson <shannon.nelson@amd.com> 16581M: Brett Creeley <brett.creeley@amd.com> 16582M: drivers@pensando.io 16583L: netdev@vger.kernel.org 16584S: Supported 16585F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16586F: drivers/net/ethernet/pensando/ 16587 16588PER-CPU MEMORY ALLOCATOR 16589M: Dennis Zhou <dennis@kernel.org> 16590M: Tejun Heo <tj@kernel.org> 16591M: Christoph Lameter <cl@linux.com> 16592L: linux-mm@kvack.org 16593S: Maintained 16594T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16595F: arch/*/include/asm/percpu.h 16596F: include/linux/percpu*.h 16597F: lib/percpu*.c 16598F: mm/percpu*.c 16599 16600PER-TASK DELAY ACCOUNTING 16601M: Balbir Singh <bsingharora@gmail.com> 16602S: Maintained 16603F: include/linux/delayacct.h 16604F: kernel/delayacct.c 16605 16606PERFORMANCE EVENTS SUBSYSTEM 16607M: Peter Zijlstra <peterz@infradead.org> 16608M: Ingo Molnar <mingo@redhat.com> 16609M: Arnaldo Carvalho de Melo <acme@kernel.org> 16610R: Mark Rutland <mark.rutland@arm.com> 16611R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16612R: Jiri Olsa <jolsa@kernel.org> 16613R: Namhyung Kim <namhyung@kernel.org> 16614R: Ian Rogers <irogers@google.com> 16615R: Adrian Hunter <adrian.hunter@intel.com> 16616L: linux-perf-users@vger.kernel.org 16617L: linux-kernel@vger.kernel.org 16618S: Supported 16619W: https://perf.wiki.kernel.org/ 16620T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16621F: arch/*/events/* 16622F: arch/*/events/*/* 16623F: arch/*/include/asm/perf_event.h 16624F: arch/*/kernel/*/*/perf_event*.c 16625F: arch/*/kernel/*/perf_event*.c 16626F: arch/*/kernel/perf_callchain.c 16627F: arch/*/kernel/perf_event*.c 16628F: include/linux/perf_event.h 16629F: include/uapi/linux/perf_event.h 16630F: kernel/events/* 16631F: tools/lib/perf/ 16632F: tools/perf/ 16633 16634PERFORMANCE EVENTS TOOLING ARM64 16635R: John Garry <john.g.garry@oracle.com> 16636R: Will Deacon <will@kernel.org> 16637R: James Clark <james.clark@arm.com> 16638R: Mike Leach <mike.leach@linaro.org> 16639R: Leo Yan <leo.yan@linaro.org> 16640L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16641S: Supported 16642F: tools/build/feature/test-libopencsd.c 16643F: tools/perf/arch/arm*/ 16644F: tools/perf/pmu-events/arch/arm64/ 16645F: tools/perf/util/arm-spe* 16646F: tools/perf/util/cs-etm* 16647 16648PERSONALITY HANDLING 16649M: Christoph Hellwig <hch@infradead.org> 16650L: linux-abi-devel@lists.sourceforge.net 16651S: Maintained 16652F: include/linux/personality.h 16653F: include/uapi/linux/personality.h 16654 16655PHOENIX RC FLIGHT CONTROLLER ADAPTER 16656M: Marcus Folkesson <marcus.folkesson@gmail.com> 16657L: linux-input@vger.kernel.org 16658S: Maintained 16659F: Documentation/input/devices/pxrc.rst 16660F: drivers/input/joystick/pxrc.c 16661 16662PHONET PROTOCOL 16663M: Remi Denis-Courmont <courmisch@gmail.com> 16664S: Supported 16665F: Documentation/networking/phonet.rst 16666F: include/linux/phonet.h 16667F: include/net/phonet/ 16668F: include/uapi/linux/phonet.h 16669F: net/phonet/ 16670 16671PHRAM MTD DRIVER 16672M: Joern Engel <joern@lazybastard.org> 16673L: linux-mtd@lists.infradead.org 16674S: Maintained 16675F: drivers/mtd/devices/phram.c 16676 16677PICOLCD HID DRIVER 16678M: Bruno Prémont <bonbons@linux-vserver.org> 16679L: linux-input@vger.kernel.org 16680S: Maintained 16681F: drivers/hid/hid-picolcd* 16682 16683PIDFD API 16684M: Christian Brauner <christian@brauner.io> 16685L: linux-kernel@vger.kernel.org 16686S: Maintained 16687T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16688F: samples/pidfd/ 16689F: tools/testing/selftests/clone3/ 16690F: tools/testing/selftests/pid_namespace/ 16691F: tools/testing/selftests/pidfd/ 16692K: (?i)pidfd 16693K: (?i)clone3 16694K: \b(clone_args|kernel_clone_args)\b 16695 16696PIN CONTROL SUBSYSTEM 16697M: Linus Walleij <linus.walleij@linaro.org> 16698L: linux-gpio@vger.kernel.org 16699S: Maintained 16700T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16701F: Documentation/devicetree/bindings/pinctrl/ 16702F: Documentation/driver-api/pin-control.rst 16703F: drivers/pinctrl/ 16704F: include/dt-bindings/pinctrl/ 16705F: include/linux/pinctrl/ 16706 16707PIN CONTROLLER - AMD 16708M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16709M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16710S: Maintained 16711F: drivers/pinctrl/pinctrl-amd.c 16712 16713PIN CONTROLLER - FREESCALE 16714M: Dong Aisheng <aisheng.dong@nxp.com> 16715M: Fabio Estevam <festevam@gmail.com> 16716M: Shawn Guo <shawnguo@kernel.org> 16717M: Jacky Bai <ping.bai@nxp.com> 16718R: Pengutronix Kernel Team <kernel@pengutronix.de> 16719L: linux-gpio@vger.kernel.org 16720S: Maintained 16721F: Documentation/devicetree/bindings/pinctrl/fsl,* 16722F: drivers/pinctrl/freescale/ 16723 16724PIN CONTROLLER - INTEL 16725M: Mika Westerberg <mika.westerberg@linux.intel.com> 16726M: Andy Shevchenko <andy@kernel.org> 16727S: Supported 16728T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16729F: drivers/pinctrl/intel/ 16730 16731PIN CONTROLLER - KEEMBAY 16732M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16733S: Supported 16734F: drivers/pinctrl/pinctrl-keembay* 16735 16736PIN CONTROLLER - MEDIATEK 16737M: Sean Wang <sean.wang@kernel.org> 16738L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16739S: Maintained 16740F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16741F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16742F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16743F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16744F: drivers/pinctrl/mediatek/ 16745 16746PIN CONTROLLER - MEDIATEK MIPS 16747M: Arınç ÜNAL <arinc.unal@arinc9.com> 16748M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16749L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16750L: linux-mips@vger.kernel.org 16751S: Maintained 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16756F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16757F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16758F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16759F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16760F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16761F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16762F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16763F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16764F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16765F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16766F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16767 16768PIN CONTROLLER - MICROCHIP AT91 16769M: Ludovic Desroches <ludovic.desroches@microchip.com> 16770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16771L: linux-gpio@vger.kernel.org 16772S: Supported 16773F: drivers/gpio/gpio-sama5d2-piobu.c 16774F: drivers/pinctrl/pinctrl-at91* 16775 16776PIN CONTROLLER - NXP S32 16777M: Chester Lin <clin@suse.com> 16778R: NXP S32 Linux Team <s32@nxp.com> 16779L: linux-gpio@vger.kernel.org 16780S: Maintained 16781F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16782F: drivers/pinctrl/nxp/ 16783 16784PIN CONTROLLER - QUALCOMM 16785M: Bjorn Andersson <andersson@kernel.org> 16786L: linux-arm-msm@vger.kernel.org 16787S: Maintained 16788F: Documentation/devicetree/bindings/pinctrl/qcom,* 16789F: drivers/pinctrl/qcom/ 16790 16791PIN CONTROLLER - RENESAS 16792M: Geert Uytterhoeven <geert+renesas@glider.be> 16793L: linux-renesas-soc@vger.kernel.org 16794S: Supported 16795T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16796F: Documentation/devicetree/bindings/pinctrl/renesas,* 16797F: drivers/pinctrl/renesas/ 16798 16799PIN CONTROLLER - SAMSUNG 16800M: Tomasz Figa <tomasz.figa@gmail.com> 16801M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16802M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16803R: Alim Akhtar <alim.akhtar@samsung.com> 16804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16805L: linux-samsung-soc@vger.kernel.org 16806S: Maintained 16807Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16808B: mailto:linux-samsung-soc@vger.kernel.org 16809C: irc://irc.libera.chat/linux-exynos 16810T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16811F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16812F: drivers/pinctrl/samsung/ 16813F: include/dt-bindings/pinctrl/samsung.h 16814 16815PIN CONTROLLER - SINGLE 16816M: Tony Lindgren <tony@atomide.com> 16817M: Haojian Zhuang <haojian.zhuang@linaro.org> 16818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16819L: linux-omap@vger.kernel.org 16820S: Maintained 16821F: drivers/pinctrl/pinctrl-single.c 16822 16823PIN CONTROLLER - SUNPLUS / TIBBO 16824M: Dvorkin Dmitry <dvorkin@tibbo.com> 16825M: Wells Lu <wellslutw@gmail.com> 16826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16827S: Maintained 16828W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16829F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16830F: drivers/pinctrl/sunplus/ 16831F: include/dt-bindings/pinctrl/sppctl*.h 16832 16833PINE64 PINEPHONE KEYBOARD DRIVER 16834M: Samuel Holland <samuel@sholland.org> 16835S: Supported 16836F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16837F: drivers/input/keyboard/pinephone-keyboard.c 16838 16839PKTCDVD DRIVER 16840M: linux-block@vger.kernel.org 16841S: Orphan 16842F: drivers/block/pktcdvd.c 16843F: include/linux/pktcdvd.h 16844F: include/uapi/linux/pktcdvd.h 16845 16846PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16847M: Tomasz Duszynski <tduszyns@gmail.com> 16848S: Maintained 16849F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16850F: drivers/iio/chemical/pms7003.c 16851 16852PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16853M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16854L: netdev@vger.kernel.org 16855S: Maintained 16856F: drivers/net/phy/mdio-open-alliance.h 16857F: net/ethtool/plca.c 16858 16859PLDMFW LIBRARY 16860M: Jacob Keller <jacob.e.keller@intel.com> 16861S: Maintained 16862F: Documentation/driver-api/pldmfw/ 16863F: include/linux/pldmfw.h 16864F: lib/pldmfw/ 16865 16866PLX DMA DRIVER 16867M: Logan Gunthorpe <logang@deltatee.com> 16868S: Maintained 16869F: drivers/dma/plx_dma.c 16870 16871PM-GRAPH UTILITY 16872M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16873L: linux-pm@vger.kernel.org 16874S: Supported 16875W: https://01.org/pm-graph 16876B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16877T: git git://github.com/intel/pm-graph 16878F: tools/power/pm-graph 16879 16880PM6764TR DRIVER 16881M: Charles Hsu <hsu.yungteng@gmail.com> 16882L: linux-hwmon@vger.kernel.org 16883S: Maintained 16884F: Documentation/hwmon/pm6764tr.rst 16885F: drivers/hwmon/pmbus/pm6764tr.c 16886 16887PMBUS HARDWARE MONITORING DRIVERS 16888M: Guenter Roeck <linux@roeck-us.net> 16889L: linux-hwmon@vger.kernel.org 16890S: Maintained 16891W: http://hwmon.wiki.kernel.org/ 16892W: http://www.roeck-us.net/linux/drivers/ 16893T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16894F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16895F: Documentation/devicetree/bindings/hwmon/max31785.txt 16896F: Documentation/hwmon/adm1275.rst 16897F: Documentation/hwmon/ibm-cffps.rst 16898F: Documentation/hwmon/ir35221.rst 16899F: Documentation/hwmon/lm25066.rst 16900F: Documentation/hwmon/ltc2978.rst 16901F: Documentation/hwmon/ltc3815.rst 16902F: Documentation/hwmon/max16064.rst 16903F: Documentation/hwmon/max20751.rst 16904F: Documentation/hwmon/max31785.rst 16905F: Documentation/hwmon/max34440.rst 16906F: Documentation/hwmon/max8688.rst 16907F: Documentation/hwmon/pmbus-core.rst 16908F: Documentation/hwmon/pmbus.rst 16909F: Documentation/hwmon/tps40422.rst 16910F: Documentation/hwmon/ucd9000.rst 16911F: Documentation/hwmon/ucd9200.rst 16912F: Documentation/hwmon/zl6100.rst 16913F: drivers/hwmon/pmbus/ 16914F: include/linux/pmbus.h 16915 16916PMC SIERRA MaxRAID DRIVER 16917L: linux-scsi@vger.kernel.org 16918S: Orphan 16919W: http://www.pmc-sierra.com/ 16920F: drivers/scsi/pmcraid.* 16921 16922PMC SIERRA PM8001 DRIVER 16923M: Jack Wang <jinpu.wang@cloud.ionos.com> 16924L: linux-scsi@vger.kernel.org 16925S: Supported 16926F: drivers/scsi/pm8001/ 16927 16928PNI RM3100 IIO DRIVER 16929M: Song Qiang <songqiang1304521@gmail.com> 16930L: linux-iio@vger.kernel.org 16931S: Maintained 16932F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16933F: drivers/iio/magnetometer/rm3100* 16934 16935PNP SUPPORT 16936M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16937L: linux-acpi@vger.kernel.org 16938S: Maintained 16939F: drivers/pnp/ 16940F: include/linux/pnp.h 16941 16942POSIX CLOCKS and TIMERS 16943M: Thomas Gleixner <tglx@linutronix.de> 16944L: linux-kernel@vger.kernel.org 16945S: Maintained 16946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16947F: fs/timerfd.c 16948F: include/linux/time_namespace.h 16949F: include/linux/timer* 16950F: kernel/time/*timer* 16951F: kernel/time/namespace.c 16952 16953POWER MANAGEMENT CORE 16954M: "Rafael J. Wysocki" <rafael@kernel.org> 16955L: linux-pm@vger.kernel.org 16956S: Supported 16957B: https://bugzilla.kernel.org 16958T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16959F: drivers/base/power/ 16960F: drivers/powercap/ 16961F: include/linux/intel_rapl.h 16962F: include/linux/pm.h 16963F: include/linux/pm_* 16964F: include/linux/powercap.h 16965F: kernel/configs/nopm.config 16966 16967POWER STATE COORDINATION INTERFACE (PSCI) 16968M: Mark Rutland <mark.rutland@arm.com> 16969M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16971S: Maintained 16972F: drivers/firmware/psci/ 16973F: include/linux/psci.h 16974F: include/uapi/linux/psci.h 16975 16976POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16977M: Sebastian Reichel <sre@kernel.org> 16978L: linux-pm@vger.kernel.org 16979S: Maintained 16980T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16981F: Documentation/ABI/testing/sysfs-class-power 16982F: Documentation/devicetree/bindings/power/supply/ 16983F: drivers/power/supply/ 16984F: include/linux/power/ 16985F: include/linux/power_supply.h 16986 16987POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16988M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16989L: linuxppc-dev@lists.ozlabs.org 16990S: Maintained 16991F: drivers/char/powernv-op-panel.c 16992 16993PPP OVER ATM (RFC 2364) 16994M: Mitchell Blank Jr <mitch@sfgoth.com> 16995S: Maintained 16996F: include/uapi/linux/atmppp.h 16997F: net/atm/pppoatm.c 16998 16999PPP OVER ETHERNET 17000M: Michal Ostrowski <mostrows@earthlink.net> 17001S: Maintained 17002F: drivers/net/ppp/pppoe.c 17003F: drivers/net/ppp/pppox.c 17004 17005PPP OVER L2TP 17006M: James Chapman <jchapman@katalix.com> 17007S: Maintained 17008F: include/linux/if_pppol2tp.h 17009F: include/uapi/linux/if_pppol2tp.h 17010F: net/l2tp/l2tp_ppp.c 17011 17012PPP PROTOCOL DRIVERS AND COMPRESSORS 17013L: linux-ppp@vger.kernel.org 17014S: Orphan 17015F: drivers/net/ppp/ppp_* 17016 17017PPS SUPPORT 17018M: Rodolfo Giometti <giometti@enneenne.com> 17019L: linuxpps@ml.enneenne.com (subscribers-only) 17020S: Maintained 17021W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17022F: Documentation/ABI/testing/sysfs-pps 17023F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17024F: Documentation/driver-api/pps.rst 17025F: drivers/pps/ 17026F: include/linux/pps*.h 17027F: include/uapi/linux/pps.h 17028 17029PPTP DRIVER 17030M: Dmitry Kozlov <xeb@mail.ru> 17031L: netdev@vger.kernel.org 17032S: Maintained 17033W: http://sourceforge.net/projects/accel-pptp 17034F: drivers/net/ppp/pptp.c 17035 17036PRESSURE STALL INFORMATION (PSI) 17037M: Johannes Weiner <hannes@cmpxchg.org> 17038M: Suren Baghdasaryan <surenb@google.com> 17039S: Maintained 17040F: include/linux/psi* 17041F: kernel/sched/psi.c 17042 17043PRINTK 17044M: Petr Mladek <pmladek@suse.com> 17045M: Sergey Senozhatsky <senozhatsky@chromium.org> 17046R: Steven Rostedt <rostedt@goodmis.org> 17047R: John Ogness <john.ogness@linutronix.de> 17048S: Maintained 17049T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17050F: include/linux/printk.h 17051F: kernel/printk/ 17052 17053PRINTK INDEXING 17054R: Chris Down <chris@chrisdown.name> 17055S: Maintained 17056F: Documentation/core-api/printk-index.rst 17057F: kernel/printk/index.c 17058K: printk_index 17059 17060PROC FILESYSTEM 17061L: linux-kernel@vger.kernel.org 17062L: linux-fsdevel@vger.kernel.org 17063S: Maintained 17064F: Documentation/filesystems/proc.rst 17065F: fs/proc/ 17066F: include/linux/proc_fs.h 17067F: tools/testing/selftests/proc/ 17068 17069PROC SYSCTL 17070M: Luis Chamberlain <mcgrof@kernel.org> 17071M: Kees Cook <keescook@chromium.org> 17072M: Iurii Zaikin <yzaikin@google.com> 17073L: linux-kernel@vger.kernel.org 17074L: linux-fsdevel@vger.kernel.org 17075S: Maintained 17076T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17077F: fs/proc/proc_sysctl.c 17078F: include/linux/sysctl.h 17079F: kernel/sysctl-test.c 17080F: kernel/sysctl.c 17081F: tools/testing/selftests/sysctl/ 17082 17083PS3 NETWORK SUPPORT 17084M: Geoff Levand <geoff@infradead.org> 17085L: netdev@vger.kernel.org 17086L: linuxppc-dev@lists.ozlabs.org 17087S: Maintained 17088F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17089 17090PS3 PLATFORM SUPPORT 17091M: Geoff Levand <geoff@infradead.org> 17092L: linuxppc-dev@lists.ozlabs.org 17093S: Maintained 17094F: arch/powerpc/boot/ps3* 17095F: arch/powerpc/include/asm/lv1call.h 17096F: arch/powerpc/include/asm/ps3*.h 17097F: arch/powerpc/platforms/ps3/ 17098F: drivers/*/ps3* 17099F: drivers/ps3/ 17100F: drivers/rtc/rtc-ps3.c 17101F: drivers/usb/host/*ps3.c 17102F: sound/ppc/snd_ps3* 17103 17104PS3VRAM DRIVER 17105M: Jim Paris <jim@jtan.com> 17106M: Geoff Levand <geoff@infradead.org> 17107L: linuxppc-dev@lists.ozlabs.org 17108S: Maintained 17109F: drivers/block/ps3vram.c 17110 17111PSAMPLE PACKET SAMPLING SUPPORT 17112M: Yotam Gigi <yotam.gi@gmail.com> 17113S: Maintained 17114F: include/net/psample.h 17115F: include/uapi/linux/psample.h 17116F: net/psample 17117 17118PSTORE FILESYSTEM 17119M: Kees Cook <keescook@chromium.org> 17120R: Tony Luck <tony.luck@intel.com> 17121R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17122L: linux-hardening@vger.kernel.org 17123S: Supported 17124T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17125F: Documentation/admin-guide/pstore-blk.rst 17126F: Documentation/admin-guide/ramoops.rst 17127F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17128F: drivers/acpi/apei/erst.c 17129F: drivers/firmware/efi/efi-pstore.c 17130F: fs/pstore/ 17131F: include/linux/pstore* 17132K: \b(pstore|ramoops) 17133 17134PTP HARDWARE CLOCK SUPPORT 17135M: Richard Cochran <richardcochran@gmail.com> 17136L: netdev@vger.kernel.org 17137S: Maintained 17138W: http://linuxptp.sourceforge.net/ 17139F: Documentation/ABI/testing/sysfs-ptp 17140F: Documentation/driver-api/ptp.rst 17141F: drivers/net/phy/dp83640* 17142F: drivers/ptp/* 17143F: include/linux/ptp_cl* 17144K: (?:\b|_)ptp(?:\b|_) 17145 17146PTP VIRTUAL CLOCK SUPPORT 17147M: Yangbo Lu <yangbo.lu@nxp.com> 17148L: netdev@vger.kernel.org 17149S: Maintained 17150F: drivers/ptp/ptp_vclock.c 17151F: net/ethtool/phc_vclocks.c 17152 17153PTRACE SUPPORT 17154M: Oleg Nesterov <oleg@redhat.com> 17155S: Maintained 17156F: arch/*/*/ptrace*.c 17157F: arch/*/include/asm/ptrace*.h 17158F: arch/*/ptrace*.c 17159F: include/asm-generic/syscall.h 17160F: include/linux/ptrace.h 17161F: include/linux/regset.h 17162F: include/uapi/linux/ptrace.h 17163F: kernel/ptrace.c 17164 17165PULSE8-CEC DRIVER 17166M: Hans Verkuil <hverkuil@xs4all.nl> 17167L: linux-media@vger.kernel.org 17168S: Maintained 17169T: git git://linuxtv.org/media_tree.git 17170F: drivers/media/cec/usb/pulse8/ 17171 17172PURELIFI PLFXLC DRIVER 17173M: Srinivasan Raju <srini.raju@purelifi.com> 17174L: linux-wireless@vger.kernel.org 17175S: Supported 17176F: drivers/net/wireless/purelifi/plfxlc/ 17177 17178PVRUSB2 VIDEO4LINUX DRIVER 17179M: Mike Isely <isely@pobox.com> 17180L: pvrusb2@isely.net (subscribers-only) 17181L: linux-media@vger.kernel.org 17182S: Maintained 17183W: http://www.isely.net/pvrusb2/ 17184T: git git://linuxtv.org/media_tree.git 17185F: Documentation/driver-api/media/drivers/pvrusb2* 17186F: drivers/media/usb/pvrusb2/ 17187 17188PWC WEBCAM DRIVER 17189M: Hans Verkuil <hverkuil@xs4all.nl> 17190L: linux-media@vger.kernel.org 17191S: Odd Fixes 17192T: git git://linuxtv.org/media_tree.git 17193F: drivers/media/usb/pwc/* 17194F: include/trace/events/pwc.h 17195 17196PWM IR Transmitter 17197M: Sean Young <sean@mess.org> 17198L: linux-media@vger.kernel.org 17199S: Maintained 17200F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17201F: drivers/media/rc/pwm-ir-tx.c 17202 17203PWM SUBSYSTEM 17204M: Thierry Reding <thierry.reding@gmail.com> 17205R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17206L: linux-pwm@vger.kernel.org 17207S: Maintained 17208Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17209T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17210F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17211F: Documentation/devicetree/bindings/pwm/ 17212F: Documentation/driver-api/pwm.rst 17213F: drivers/gpio/gpio-mvebu.c 17214F: drivers/pwm/ 17215F: drivers/video/backlight/pwm_bl.c 17216F: include/dt-bindings/pwm/ 17217F: include/linux/pwm.h 17218F: include/linux/pwm_backlight.h 17219K: pwm_(config|apply_state|ops) 17220 17221PXA GPIO DRIVER 17222M: Robert Jarzmik <robert.jarzmik@free.fr> 17223L: linux-gpio@vger.kernel.org 17224S: Maintained 17225F: drivers/gpio/gpio-pxa.c 17226 17227PXA MMCI DRIVER 17228S: Orphan 17229 17230PXA RTC DRIVER 17231M: Robert Jarzmik <robert.jarzmik@free.fr> 17232L: linux-rtc@vger.kernel.org 17233S: Maintained 17234 17235PXA2xx/PXA3xx SUPPORT 17236M: Daniel Mack <daniel@zonque.org> 17237M: Haojian Zhuang <haojian.zhuang@gmail.com> 17238M: Robert Jarzmik <robert.jarzmik@free.fr> 17239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17240S: Maintained 17241T: git git://github.com/hzhuang1/linux.git 17242T: git git://github.com/rjarzmik/linux.git 17243F: arch/arm/boot/dts/intel/pxa/ 17244F: arch/arm/mach-pxa/ 17245F: drivers/dma/pxa* 17246F: drivers/pcmcia/pxa2xx* 17247F: drivers/pinctrl/pxa/ 17248F: drivers/spi/spi-pxa2xx* 17249F: drivers/usb/gadget/udc/pxa2* 17250F: include/sound/pxa2xx-lib.h 17251F: sound/arm/pxa* 17252F: sound/soc/pxa/ 17253 17254QAT DRIVER 17255M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17256L: qat-linux@intel.com 17257S: Supported 17258F: drivers/crypto/intel/qat/ 17259 17260QCOM AUDIO (ASoC) DRIVERS 17261M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17262M: Banajit Goswami <bgoswami@quicinc.com> 17263L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17264S: Supported 17265F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17266F: Documentation/devicetree/bindings/sound/qcom,* 17267F: drivers/soc/qcom/apr.c 17268F: include/dt-bindings/sound/qcom,wcd9335.h 17269F: sound/soc/codecs/lpass-rx-macro.* 17270F: sound/soc/codecs/lpass-tx-macro.* 17271F: sound/soc/codecs/lpass-va-macro.c 17272F: sound/soc/codecs/lpass-wsa-macro.* 17273F: sound/soc/codecs/msm8916-wcd-analog.c 17274F: sound/soc/codecs/msm8916-wcd-digital.c 17275F: sound/soc/codecs/wcd-clsh-v2.* 17276F: sound/soc/codecs/wcd-mbhc-v2.* 17277F: sound/soc/codecs/wcd9335.* 17278F: sound/soc/codecs/wcd934x.c 17279F: sound/soc/codecs/wsa881x.c 17280F: sound/soc/codecs/wsa883x.c 17281F: sound/soc/codecs/wsa884x.c 17282F: sound/soc/qcom/ 17283 17284QCOM EMBEDDED USB DEBUGGER (EUD) 17285M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17286L: linux-arm-msm@vger.kernel.org 17287S: Maintained 17288F: Documentation/ABI/testing/sysfs-driver-eud 17289F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17290F: drivers/usb/misc/qcom_eud.c 17291 17292QCOM IPA DRIVER 17293M: Alex Elder <elder@kernel.org> 17294L: netdev@vger.kernel.org 17295S: Supported 17296F: drivers/net/ipa/ 17297 17298QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17299M: Gabriel Somlo <somlo@cmu.edu> 17300M: "Michael S. Tsirkin" <mst@redhat.com> 17301L: qemu-devel@nongnu.org 17302S: Maintained 17303F: drivers/firmware/qemu_fw_cfg.c 17304F: include/uapi/linux/qemu_fw_cfg.h 17305 17306QIB DRIVER 17307M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17308L: linux-rdma@vger.kernel.org 17309S: Supported 17310F: drivers/infiniband/hw/qib/ 17311 17312QLOGIC QL41xxx FCOE DRIVER 17313M: Saurav Kashyap <skashyap@marvell.com> 17314M: Javed Hasan <jhasan@marvell.com> 17315M: GR-QLogic-Storage-Upstream@marvell.com 17316L: linux-scsi@vger.kernel.org 17317S: Supported 17318F: drivers/scsi/qedf/ 17319 17320QLOGIC QL41xxx ISCSI DRIVER 17321M: Nilesh Javali <njavali@marvell.com> 17322M: Manish Rangankar <mrangankar@marvell.com> 17323M: GR-QLogic-Storage-Upstream@marvell.com 17324L: linux-scsi@vger.kernel.org 17325S: Supported 17326F: drivers/scsi/qedi/ 17327 17328QLOGIC QL4xxx ETHERNET DRIVER 17329M: Ariel Elior <aelior@marvell.com> 17330M: Manish Chopra <manishc@marvell.com> 17331L: netdev@vger.kernel.org 17332S: Supported 17333F: drivers/net/ethernet/qlogic/qed/ 17334F: drivers/net/ethernet/qlogic/qede/ 17335F: include/linux/qed/ 17336 17337QLOGIC QL4xxx RDMA DRIVER 17338M: Michal Kalderon <mkalderon@marvell.com> 17339M: Ariel Elior <aelior@marvell.com> 17340L: linux-rdma@vger.kernel.org 17341S: Supported 17342F: drivers/infiniband/hw/qedr/ 17343F: include/uapi/rdma/qedr-abi.h 17344 17345QLOGIC QLA1280 SCSI DRIVER 17346M: Michael Reed <mdr@sgi.com> 17347L: linux-scsi@vger.kernel.org 17348S: Maintained 17349F: drivers/scsi/qla1280.[ch] 17350 17351QLOGIC QLA2XXX FC-SCSI DRIVER 17352M: Nilesh Javali <njavali@marvell.com> 17353M: GR-QLogic-Storage-Upstream@marvell.com 17354L: linux-scsi@vger.kernel.org 17355S: Supported 17356F: drivers/scsi/qla2xxx/ 17357 17358QLOGIC QLA3XXX NETWORK DRIVER 17359M: GR-Linux-NIC-Dev@marvell.com 17360L: netdev@vger.kernel.org 17361S: Supported 17362F: drivers/net/ethernet/qlogic/qla3xxx.* 17363 17364QLOGIC QLA4XXX iSCSI DRIVER 17365M: Nilesh Javali <njavali@marvell.com> 17366M: Manish Rangankar <mrangankar@marvell.com> 17367M: GR-QLogic-Storage-Upstream@marvell.com 17368L: linux-scsi@vger.kernel.org 17369S: Supported 17370F: drivers/scsi/qla4xxx/ 17371 17372QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17373M: Shahed Shaikh <shshaikh@marvell.com> 17374M: Manish Chopra <manishc@marvell.com> 17375M: GR-Linux-NIC-Dev@marvell.com 17376L: netdev@vger.kernel.org 17377S: Supported 17378F: drivers/net/ethernet/qlogic/qlcnic/ 17379 17380QLOGIC QLGE 10Gb ETHERNET DRIVER 17381M: Manish Chopra <manishc@marvell.com> 17382M: GR-Linux-NIC-Dev@marvell.com 17383M: Coiby Xu <coiby.xu@gmail.com> 17384L: netdev@vger.kernel.org 17385S: Supported 17386F: Documentation/networking/device_drivers/qlogic/qlge.rst 17387F: drivers/staging/qlge/ 17388 17389QM1D1B0004 MEDIA DRIVER 17390M: Akihiro Tsukada <tskd08@gmail.com> 17391L: linux-media@vger.kernel.org 17392S: Odd Fixes 17393F: drivers/media/tuners/qm1d1b0004* 17394 17395QM1D1C0042 MEDIA DRIVER 17396M: Akihiro Tsukada <tskd08@gmail.com> 17397L: linux-media@vger.kernel.org 17398S: Odd Fixes 17399F: drivers/media/tuners/qm1d1c0042* 17400 17401QNX4 FILESYSTEM 17402M: Anders Larsen <al@alarsen.net> 17403S: Maintained 17404W: http://www.alarsen.net/linux/qnx4fs/ 17405F: fs/qnx4/ 17406F: include/uapi/linux/qnx4_fs.h 17407F: include/uapi/linux/qnxtypes.h 17408 17409QNX6 FILESYSTEM 17410S: Orphan 17411F: Documentation/filesystems/qnx6.rst 17412F: fs/qnx6/ 17413F: include/linux/qnx6_fs.h 17414 17415QORIQ DPAA2 FSL-MC BUS DRIVER 17416M: Stuart Yoder <stuyoder@gmail.com> 17417M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17418L: linux-kernel@vger.kernel.org 17419S: Maintained 17420F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17421F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17422F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17423F: drivers/bus/fsl-mc/ 17424F: include/uapi/linux/fsl_mc.h 17425 17426QT1010 MEDIA DRIVER 17427M: Antti Palosaari <crope@iki.fi> 17428L: linux-media@vger.kernel.org 17429S: Maintained 17430W: https://linuxtv.org 17431W: http://palosaari.fi/linux/ 17432Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17433T: git git://linuxtv.org/anttip/media_tree.git 17434F: drivers/media/tuners/qt1010* 17435 17436QUALCOMM ATH12K WIRELESS DRIVER 17437M: Kalle Valo <kvalo@kernel.org> 17438L: ath12k@lists.infradead.org 17439S: Supported 17440T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17441F: drivers/net/wireless/ath/ath12k/ 17442 17443QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17444M: Kalle Valo <kvalo@kernel.org> 17445L: ath10k@lists.infradead.org 17446S: Supported 17447W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17448T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17449F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17450F: drivers/net/wireless/ath/ath10k/ 17451 17452QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17453M: Kalle Valo <kvalo@kernel.org> 17454L: ath11k@lists.infradead.org 17455S: Supported 17456W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17457B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17458T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17459F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17460F: drivers/net/wireless/ath/ath11k/ 17461 17462QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17463M: Toke Høiland-Jørgensen <toke@toke.dk> 17464L: linux-wireless@vger.kernel.org 17465S: Maintained 17466W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17467T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17468F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17469F: drivers/net/wireless/ath/ath9k/ 17470 17471QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17472M: Stephan Gerhold <stephan@gerhold.net> 17473L: netdev@vger.kernel.org 17474L: linux-arm-msm@vger.kernel.org 17475S: Maintained 17476F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17477F: drivers/net/wwan/qcom_bam_dmux.c 17478 17479QUALCOMM CAMERA SUBSYSTEM DRIVER 17480M: Robert Foss <rfoss@kernel.org> 17481M: Todor Tomov <todor.too@gmail.com> 17482M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17483L: linux-media@vger.kernel.org 17484S: Maintained 17485F: Documentation/admin-guide/media/qcom_camss.rst 17486F: Documentation/devicetree/bindings/media/*camss* 17487F: drivers/media/platform/qcom/camss/ 17488 17489QUALCOMM CLOCK DRIVERS 17490M: Bjorn Andersson <andersson@kernel.org> 17491L: linux-arm-msm@vger.kernel.org 17492S: Supported 17493T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17494F: Documentation/devicetree/bindings/clock/qcom,* 17495F: drivers/clk/qcom/ 17496F: include/dt-bindings/clock/qcom,* 17497 17498QUALCOMM CLOUD AI (QAIC) DRIVER 17499M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17500R: Carl Vanderlip <quic_carlv@quicinc.com> 17501R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17502L: linux-arm-msm@vger.kernel.org 17503L: dri-devel@lists.freedesktop.org 17504S: Supported 17505T: git git://anongit.freedesktop.org/drm/drm-misc 17506F: Documentation/accel/qaic/ 17507F: drivers/accel/qaic/ 17508F: include/uapi/drm/qaic_accel.h 17509 17510QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17511M: Bjorn Andersson <andersson@kernel.org> 17512M: Konrad Dybcio <konrad.dybcio@linaro.org> 17513L: linux-pm@vger.kernel.org 17514L: linux-arm-msm@vger.kernel.org 17515S: Maintained 17516F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17517F: drivers/soc/qcom/cpr.c 17518 17519QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17520M: Ilia Lin <ilia.lin@kernel.org> 17521L: linux-pm@vger.kernel.org 17522S: Maintained 17523F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17524F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17525F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17526 17527QUALCOMM CRYPTO DRIVERS 17528M: Thara Gopinath <thara.gopinath@gmail.com> 17529L: linux-crypto@vger.kernel.org 17530L: linux-arm-msm@vger.kernel.org 17531S: Maintained 17532F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17533F: drivers/crypto/qce/ 17534 17535QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17536M: Timur Tabi <timur@kernel.org> 17537L: netdev@vger.kernel.org 17538S: Maintained 17539F: drivers/net/ethernet/qualcomm/emac/ 17540 17541QUALCOMM ETHQOS ETHERNET DRIVER 17542M: Vinod Koul <vkoul@kernel.org> 17543R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17544L: netdev@vger.kernel.org 17545S: Maintained 17546F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17547F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17548 17549QUALCOMM FASTRPC DRIVER 17550M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17551M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17552L: linux-arm-msm@vger.kernel.org 17553S: Maintained 17554F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17555F: drivers/misc/fastrpc.c 17556F: include/uapi/misc/fastrpc.h 17557 17558QUALCOMM HEXAGON ARCHITECTURE 17559M: Brian Cain <bcain@quicinc.com> 17560L: linux-hexagon@vger.kernel.org 17561S: Supported 17562T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17563F: arch/hexagon/ 17564 17565QUALCOMM HIDMA DRIVER 17566M: Sinan Kaya <okaya@kernel.org> 17567L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17568L: linux-arm-msm@vger.kernel.org 17569L: dmaengine@vger.kernel.org 17570S: Supported 17571F: drivers/dma/qcom/hidma* 17572 17573QUALCOMM I2C CCI DRIVER 17574M: Loic Poulain <loic.poulain@linaro.org> 17575M: Robert Foss <rfoss@kernel.org> 17576L: linux-i2c@vger.kernel.org 17577L: linux-arm-msm@vger.kernel.org 17578S: Maintained 17579F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17580F: drivers/i2c/busses/i2c-qcom-cci.c 17581 17582QUALCOMM INTERCONNECT BWMON DRIVER 17583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17584L: linux-arm-msm@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17587F: drivers/soc/qcom/icc-bwmon.c 17588 17589QUALCOMM IOMMU 17590M: Rob Clark <robdclark@gmail.com> 17591L: iommu@lists.linux.dev 17592L: linux-arm-msm@vger.kernel.org 17593S: Maintained 17594F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17595 17596QUALCOMM IPC ROUTER (QRTR) DRIVER 17597M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17598L: linux-arm-msm@vger.kernel.org 17599S: Maintained 17600F: include/trace/events/qrtr.h 17601F: include/uapi/linux/qrtr.h 17602F: net/qrtr/ 17603 17604QUALCOMM IPCC MAILBOX DRIVER 17605M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17606L: linux-arm-msm@vger.kernel.org 17607S: Supported 17608F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17609F: drivers/mailbox/qcom-ipcc.c 17610F: include/dt-bindings/mailbox/qcom-ipcc.h 17611 17612QUALCOMM IPQ4019 USB PHY DRIVER 17613M: Robert Marko <robert.marko@sartura.hr> 17614M: Luka Perkov <luka.perkov@sartura.hr> 17615L: linux-arm-msm@vger.kernel.org 17616S: Maintained 17617F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17618F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17619 17620QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17621M: Robert Marko <robert.marko@sartura.hr> 17622M: Luka Perkov <luka.perkov@sartura.hr> 17623L: linux-arm-msm@vger.kernel.org 17624S: Maintained 17625F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17626F: drivers/regulator/vqmmc-ipq4019-regulator.c 17627 17628QUALCOMM NAND CONTROLLER DRIVER 17629M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17630L: linux-mtd@lists.infradead.org 17631L: linux-arm-msm@vger.kernel.org 17632S: Maintained 17633F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17634F: drivers/mtd/nand/raw/qcom_nandc.c 17635 17636QUALCOMM RMNET DRIVER 17637M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17638M: Sean Tranchetti <quic_stranche@quicinc.com> 17639L: netdev@vger.kernel.org 17640S: Maintained 17641F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17642F: drivers/net/ethernet/qualcomm/rmnet/ 17643F: include/linux/if_rmnet.h 17644 17645QUALCOMM TSENS THERMAL DRIVER 17646M: Amit Kucheria <amitk@kernel.org> 17647M: Thara Gopinath <thara.gopinath@gmail.com> 17648L: linux-pm@vger.kernel.org 17649L: linux-arm-msm@vger.kernel.org 17650S: Maintained 17651F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17652F: drivers/thermal/qcom/ 17653 17654QUALCOMM TYPEC PORT MANAGER DRIVER 17655M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17656L: linux-arm-msm@vger.kernel.org 17657L: linux-usb@vger.kernel.org 17658S: Maintained 17659F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17660F: drivers/usb/typec/tcpm/qcom/ 17661 17662QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17663M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17664M: Vikash Garodia <quic_vgarodia@quicinc.com> 17665R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17666L: linux-media@vger.kernel.org 17667L: linux-arm-msm@vger.kernel.org 17668S: Maintained 17669T: git git://linuxtv.org/media_tree.git 17670F: Documentation/devicetree/bindings/media/*venus* 17671F: drivers/media/platform/qcom/venus/ 17672 17673QUALCOMM WCN36XX WIRELESS DRIVER 17674M: Loic Poulain <loic.poulain@linaro.org> 17675L: wcn36xx@lists.infradead.org 17676S: Supported 17677W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17678F: drivers/net/wireless/ath/wcn36xx/ 17679 17680QUANTENNA QTNFMAC WIRELESS DRIVER 17681M: Igor Mitsyanko <imitsyanko@quantenna.com> 17682R: Sergey Matyukevich <geomatsi@gmail.com> 17683L: linux-wireless@vger.kernel.org 17684S: Maintained 17685F: drivers/net/wireless/quantenna 17686 17687RADEON and AMDGPU DRM DRIVERS 17688M: Alex Deucher <alexander.deucher@amd.com> 17689M: Christian König <christian.koenig@amd.com> 17690M: Pan, Xinhui <Xinhui.Pan@amd.com> 17691L: amd-gfx@lists.freedesktop.org 17692S: Supported 17693B: https://gitlab.freedesktop.org/drm/amd/-/issues 17694C: irc://irc.oftc.net/radeon 17695T: git https://gitlab.freedesktop.org/agd5f/linux.git 17696F: Documentation/gpu/amdgpu/ 17697F: drivers/gpu/drm/amd/ 17698F: drivers/gpu/drm/radeon/ 17699F: include/uapi/drm/amdgpu_drm.h 17700F: include/uapi/drm/radeon_drm.h 17701 17702RADEON FRAMEBUFFER DISPLAY DRIVER 17703M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17704L: linux-fbdev@vger.kernel.org 17705S: Maintained 17706F: drivers/video/fbdev/aty/radeon* 17707F: include/uapi/linux/radeonfb.h 17708 17709RADIOSHARK RADIO DRIVER 17710M: Hans Verkuil <hverkuil@xs4all.nl> 17711L: linux-media@vger.kernel.org 17712S: Maintained 17713T: git git://linuxtv.org/media_tree.git 17714F: drivers/media/radio/radio-shark.c 17715 17716RADIOSHARK2 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-shark2.c 17722F: drivers/media/radio/radio-tea5777.c 17723 17724RADOS BLOCK DEVICE (RBD) 17725M: Ilya Dryomov <idryomov@gmail.com> 17726R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17727L: ceph-devel@vger.kernel.org 17728S: Supported 17729W: http://ceph.com/ 17730T: git https://github.com/ceph/ceph-client.git 17731F: Documentation/ABI/testing/sysfs-bus-rbd 17732F: drivers/block/rbd.c 17733F: drivers/block/rbd_types.h 17734 17735RAGE128 FRAMEBUFFER DISPLAY DRIVER 17736L: linux-fbdev@vger.kernel.org 17737S: Orphan 17738F: drivers/video/fbdev/aty/aty128fb.c 17739 17740RAINSHADOW-CEC DRIVER 17741M: Hans Verkuil <hverkuil@xs4all.nl> 17742L: linux-media@vger.kernel.org 17743S: Maintained 17744T: git git://linuxtv.org/media_tree.git 17745F: drivers/media/cec/usb/rainshadow/ 17746 17747RALINK MIPS ARCHITECTURE 17748M: John Crispin <john@phrozen.org> 17749L: linux-mips@vger.kernel.org 17750S: Maintained 17751F: arch/mips/ralink 17752 17753RALINK MT7621 MIPS ARCHITECTURE 17754M: Arınç ÜNAL <arinc.unal@arinc9.com> 17755M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17756L: linux-mips@vger.kernel.org 17757S: Maintained 17758F: arch/mips/boot/dts/ralink/mt7621* 17759 17760RALINK RT2X00 WIRELESS LAN DRIVER 17761M: Stanislaw Gruszka <stf_xl@wp.pl> 17762M: Helmut Schaa <helmut.schaa@googlemail.com> 17763L: linux-wireless@vger.kernel.org 17764S: Maintained 17765F: drivers/net/wireless/ralink/rt2x00/ 17766 17767RAMDISK RAM BLOCK DEVICE DRIVER 17768M: Jens Axboe <axboe@kernel.dk> 17769S: Maintained 17770F: Documentation/admin-guide/blockdev/ramdisk.rst 17771F: drivers/block/brd.c 17772 17773RANCHU VIRTUAL BOARD FOR MIPS 17774M: Miodrag Dinic <miodrag.dinic@mips.com> 17775L: linux-mips@vger.kernel.org 17776S: Supported 17777F: arch/mips/configs/generic/board-ranchu.config 17778F: arch/mips/generic/board-ranchu.c 17779 17780RANDOM NUMBER DRIVER 17781M: "Theodore Ts'o" <tytso@mit.edu> 17782M: Jason A. Donenfeld <Jason@zx2c4.com> 17783S: Maintained 17784T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17785F: drivers/char/random.c 17786F: drivers/virt/vmgenid.c 17787 17788RAPIDIO SUBSYSTEM 17789M: Matt Porter <mporter@kernel.crashing.org> 17790M: Alexandre Bounine <alex.bou9@gmail.com> 17791S: Maintained 17792F: drivers/rapidio/ 17793 17794RAS INFRASTRUCTURE 17795M: Tony Luck <tony.luck@intel.com> 17796M: Borislav Petkov <bp@alien8.de> 17797L: linux-edac@vger.kernel.org 17798S: Maintained 17799F: Documentation/admin-guide/ras.rst 17800F: drivers/ras/ 17801F: include/linux/ras.h 17802F: include/ras/ras_event.h 17803 17804RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17805L: linux-wireless@vger.kernel.org 17806S: Orphan 17807F: drivers/net/wireless/legacy/ray* 17808 17809RC-CORE / LIRC FRAMEWORK 17810M: Sean Young <sean@mess.org> 17811L: linux-media@vger.kernel.org 17812S: Maintained 17813W: http://linuxtv.org 17814T: git git://linuxtv.org/media_tree.git 17815F: Documentation/driver-api/media/rc-core.rst 17816F: Documentation/userspace-api/media/rc/ 17817F: drivers/media/rc/ 17818F: include/media/rc-core.h 17819F: include/media/rc-map.h 17820F: include/uapi/linux/lirc.h 17821 17822RCMM REMOTE CONTROLS DECODER 17823M: Patrick Lerda <patrick9876@free.fr> 17824S: Maintained 17825F: drivers/media/rc/ir-rcmm-decoder.c 17826 17827RCUTORTURE TEST FRAMEWORK 17828M: "Paul E. McKenney" <paulmck@kernel.org> 17829M: Josh Triplett <josh@joshtriplett.org> 17830R: Steven Rostedt <rostedt@goodmis.org> 17831R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17832R: Lai Jiangshan <jiangshanlai@gmail.com> 17833L: rcu@vger.kernel.org 17834S: Supported 17835T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17836F: tools/testing/selftests/rcutorture 17837 17838RDACM20 Camera Sensor 17839M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17840M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17841M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17842M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17843L: linux-media@vger.kernel.org 17844S: Maintained 17845F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17846F: drivers/media/i2c/max9271.c 17847F: drivers/media/i2c/max9271.h 17848F: drivers/media/i2c/rdacm20.c 17849 17850RDACM21 Camera Sensor 17851M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17852M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17853M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17854M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17855L: linux-media@vger.kernel.org 17856S: Maintained 17857F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17858F: drivers/media/i2c/max9271.c 17859F: drivers/media/i2c/max9271.h 17860F: drivers/media/i2c/rdacm21.c 17861 17862RDC R-321X SoC 17863M: Florian Fainelli <florian@openwrt.org> 17864S: Maintained 17865 17866RDC R6040 FAST ETHERNET DRIVER 17867M: Florian Fainelli <f.fainelli@gmail.com> 17868L: netdev@vger.kernel.org 17869S: Maintained 17870F: drivers/net/ethernet/rdc/r6040.c 17871 17872RDMAVT - RDMA verbs software 17873M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17874L: linux-rdma@vger.kernel.org 17875S: Supported 17876F: drivers/infiniband/sw/rdmavt 17877 17878RDS - RELIABLE DATAGRAM SOCKETS 17879M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17880L: netdev@vger.kernel.org 17881L: linux-rdma@vger.kernel.org 17882L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17883S: Supported 17884W: https://oss.oracle.com/projects/rds/ 17885F: Documentation/networking/rds.rst 17886F: net/rds/ 17887 17888RDT - RESOURCE ALLOCATION 17889M: Fenghua Yu <fenghua.yu@intel.com> 17890M: Reinette Chatre <reinette.chatre@intel.com> 17891L: linux-kernel@vger.kernel.org 17892S: Supported 17893F: Documentation/arch/x86/resctrl* 17894F: arch/x86/include/asm/resctrl.h 17895F: arch/x86/kernel/cpu/resctrl/ 17896F: tools/testing/selftests/resctrl/ 17897 17898READ-COPY UPDATE (RCU) 17899M: "Paul E. McKenney" <paulmck@kernel.org> 17900M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17901M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17902M: Joel Fernandes <joel@joelfernandes.org> 17903M: Josh Triplett <josh@joshtriplett.org> 17904M: Boqun Feng <boqun.feng@gmail.com> 17905R: Steven Rostedt <rostedt@goodmis.org> 17906R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17907R: Lai Jiangshan <jiangshanlai@gmail.com> 17908R: Zqiang <qiang.zhang1211@gmail.com> 17909L: rcu@vger.kernel.org 17910S: Supported 17911W: http://www.rdrop.com/users/paulmck/RCU/ 17912T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17913F: Documentation/RCU/ 17914F: include/linux/rcu* 17915F: kernel/rcu/ 17916X: Documentation/RCU/torture.rst 17917X: include/linux/srcu*.h 17918X: kernel/rcu/srcu*.c 17919 17920REAL TIME CLOCK (RTC) SUBSYSTEM 17921M: Alessandro Zummo <a.zummo@towertech.it> 17922M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17923L: linux-rtc@vger.kernel.org 17924S: Maintained 17925Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17927F: Documentation/admin-guide/rtc.rst 17928F: Documentation/devicetree/bindings/rtc/ 17929F: drivers/rtc/ 17930F: include/linux/platform_data/rtc-* 17931F: include/linux/rtc.h 17932F: include/linux/rtc/ 17933F: include/uapi/linux/rtc.h 17934F: tools/testing/selftests/rtc/ 17935 17936Real-time Linux Analysis (RTLA) tools 17937M: Daniel Bristot de Oliveira <bristot@kernel.org> 17938M: Steven Rostedt <rostedt@goodmis.org> 17939L: linux-trace-kernel@vger.kernel.org 17940S: Maintained 17941F: Documentation/tools/rtla/ 17942F: tools/tracing/rtla/ 17943 17944REALTEK AUDIO CODECS 17945M: Oder Chiou <oder_chiou@realtek.com> 17946S: Maintained 17947F: include/sound/rt*.h 17948F: sound/soc/codecs/rt* 17949 17950REALTEK OTTO WATCHDOG 17951M: Sander Vanheule <sander@svanheule.net> 17952L: linux-watchdog@vger.kernel.org 17953S: Maintained 17954F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17955F: drivers/watchdog/realtek_otto_wdt.c 17956 17957REALTEK RTL83xx SMI DSA ROUTER CHIPS 17958M: Linus Walleij <linus.walleij@linaro.org> 17959M: Alvin Šipraga <alsi@bang-olufsen.dk> 17960S: Maintained 17961F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17962F: drivers/net/dsa/realtek/* 17963 17964REALTEK WIRELESS DRIVER (rtlwifi family) 17965M: Ping-Ke Shih <pkshih@realtek.com> 17966L: linux-wireless@vger.kernel.org 17967S: Maintained 17968W: https://wireless.wiki.kernel.org/ 17969T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17970F: drivers/net/wireless/realtek/rtlwifi/ 17971 17972REALTEK WIRELESS DRIVER (rtw88) 17973M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17974L: linux-wireless@vger.kernel.org 17975S: Maintained 17976F: drivers/net/wireless/realtek/rtw88/ 17977 17978REALTEK WIRELESS DRIVER (rtw89) 17979M: Ping-Ke Shih <pkshih@realtek.com> 17980L: linux-wireless@vger.kernel.org 17981S: Maintained 17982F: drivers/net/wireless/realtek/rtw89/ 17983 17984REDPINE WIRELESS DRIVER 17985L: linux-wireless@vger.kernel.org 17986S: Orphan 17987F: drivers/net/wireless/rsi/ 17988 17989REGISTER MAP ABSTRACTION 17990M: Mark Brown <broonie@kernel.org> 17991L: linux-kernel@vger.kernel.org 17992S: Supported 17993T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17994F: Documentation/devicetree/bindings/regmap/ 17995F: drivers/base/regmap/ 17996F: include/linux/regmap.h 17997 17998REISERFS FILE SYSTEM 17999L: reiserfs-devel@vger.kernel.org 18000S: Supported 18001F: fs/reiserfs/ 18002 18003REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18004M: Bjorn Andersson <andersson@kernel.org> 18005M: Mathieu Poirier <mathieu.poirier@linaro.org> 18006L: linux-remoteproc@vger.kernel.org 18007S: Maintained 18008T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18009F: Documentation/ABI/testing/sysfs-class-remoteproc 18010F: Documentation/devicetree/bindings/remoteproc/ 18011F: Documentation/staging/remoteproc.rst 18012F: drivers/remoteproc/ 18013F: include/linux/remoteproc.h 18014F: include/linux/remoteproc/ 18015 18016REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18017M: Bjorn Andersson <andersson@kernel.org> 18018M: Mathieu Poirier <mathieu.poirier@linaro.org> 18019L: linux-remoteproc@vger.kernel.org 18020S: Maintained 18021T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18022F: Documentation/ABI/testing/sysfs-bus-rpmsg 18023F: Documentation/staging/rpmsg.rst 18024F: drivers/rpmsg/ 18025F: include/linux/rpmsg.h 18026F: include/linux/rpmsg/ 18027F: include/uapi/linux/rpmsg.h 18028F: samples/rpmsg/ 18029 18030REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18031M: Stephan Gerhold <stephan@gerhold.net> 18032L: netdev@vger.kernel.org 18033L: linux-remoteproc@vger.kernel.org 18034S: Maintained 18035F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18036 18037RENESAS CLOCK DRIVERS 18038M: Geert Uytterhoeven <geert+renesas@glider.be> 18039L: linux-renesas-soc@vger.kernel.org 18040S: Supported 18041T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18042F: Documentation/devicetree/bindings/clock/renesas,* 18043F: drivers/clk/renesas/ 18044 18045RENESAS EMEV2 I2C DRIVER 18046M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18047L: linux-renesas-soc@vger.kernel.org 18048S: Supported 18049F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18050F: drivers/i2c/busses/i2c-emev2.c 18051 18052RENESAS ETHERNET DRIVERS 18053R: Sergey Shtylyov <s.shtylyov@omp.ru> 18054L: netdev@vger.kernel.org 18055L: linux-renesas-soc@vger.kernel.org 18056F: Documentation/devicetree/bindings/net/renesas,*.yaml 18057F: drivers/net/ethernet/renesas/ 18058F: include/linux/sh_eth.h 18059 18060RENESAS IDT821034 ASoC CODEC 18061M: Herve Codina <herve.codina@bootlin.com> 18062L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18063S: Maintained 18064F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18065F: sound/soc/codecs/idt821034.c 18066 18067RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18068M: Miquel Raynal <miquel.raynal@bootlin.com> 18069L: linux-mtd@lists.infradead.org 18070L: linux-renesas-soc@vger.kernel.org 18071S: Maintained 18072F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18073F: drivers/mtd/nand/raw/renesas-nand-controller.c 18074 18075RENESAS R-CAR GYROADC DRIVER 18076M: Marek Vasut <marek.vasut@gmail.com> 18077L: linux-iio@vger.kernel.org 18078S: Supported 18079F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18080F: drivers/iio/adc/rcar-gyroadc.c 18081 18082RENESAS R-CAR I2C DRIVERS 18083M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18084L: linux-renesas-soc@vger.kernel.org 18085S: Supported 18086F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18087F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18088F: drivers/i2c/busses/i2c-rcar.c 18089F: drivers/i2c/busses/i2c-sh_mobile.c 18090 18091RENESAS R-CAR SATA DRIVER 18092R: Sergey Shtylyov <s.shtylyov@omp.ru> 18093L: linux-ide@vger.kernel.org 18094L: linux-renesas-soc@vger.kernel.org 18095S: Supported 18096F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18097F: drivers/ata/sata_rcar.c 18098 18099RENESAS R-CAR THERMAL DRIVERS 18100M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18101L: linux-renesas-soc@vger.kernel.org 18102S: Supported 18103F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18104F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18105F: drivers/thermal/rcar_gen3_thermal.c 18106F: drivers/thermal/rcar_thermal.c 18107 18108RENESAS RIIC DRIVER 18109M: Chris Brandt <chris.brandt@renesas.com> 18110L: linux-renesas-soc@vger.kernel.org 18111S: Supported 18112F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18113F: drivers/i2c/busses/i2c-riic.c 18114 18115RENESAS RZ/G2L A/D DRIVER 18116M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18117L: linux-iio@vger.kernel.org 18118L: linux-renesas-soc@vger.kernel.org 18119S: Supported 18120F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18121F: drivers/iio/adc/rzg2l_adc.c 18122 18123RENESAS RZ/G2L MTU3a COUNTER DRIVER 18124M: Biju Das <biju.das.jz@bp.renesas.com> 18125L: linux-iio@vger.kernel.org 18126L: linux-renesas-soc@vger.kernel.org 18127S: Supported 18128F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18129F: drivers/counter/rz-mtu3-cnt.c 18130 18131RENESAS RZ/N1 A5PSW SWITCH DRIVER 18132M: Clément Léger <clement.leger@bootlin.com> 18133L: linux-renesas-soc@vger.kernel.org 18134L: netdev@vger.kernel.org 18135S: Maintained 18136F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18137F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18138F: drivers/net/dsa/rzn1_a5psw* 18139F: drivers/net/pcs/pcs-rzn1-miic.c 18140F: include/dt-bindings/net/pcs-rzn1-miic.h 18141F: include/linux/pcs-rzn1-miic.h 18142F: net/dsa/tag_rzn1_a5psw.c 18143 18144RENESAS RZ/N1 RTC CONTROLLER DRIVER 18145M: Miquel Raynal <miquel.raynal@bootlin.com> 18146L: linux-rtc@vger.kernel.org 18147L: linux-renesas-soc@vger.kernel.org 18148S: Maintained 18149F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18150F: drivers/rtc/rtc-rzn1.c 18151 18152RENESAS RZ/N1 USBF CONTROLLER DRIVER 18153M: Herve Codina <herve.codina@bootlin.com> 18154L: linux-renesas-soc@vger.kernel.org 18155L: linux-usb@vger.kernel.org 18156S: Maintained 18157F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18158F: drivers/usb/gadget/udc/renesas_usbf.c 18159 18160RENESAS RZ/V2M I2C DRIVER 18161M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18162L: linux-i2c@vger.kernel.org 18163L: linux-renesas-soc@vger.kernel.org 18164S: Supported 18165F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18166F: drivers/i2c/busses/i2c-rzv2m.c 18167 18168RENESAS USB PHY DRIVER 18169M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18170L: linux-renesas-soc@vger.kernel.org 18171S: Maintained 18172F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18173 18174RENESAS VERSACLOCK 7 CLOCK DRIVER 18175M: Alex Helms <alexander.helms.jy@renesas.com> 18176S: Maintained 18177F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18178F: drivers/clk/clk-versaclock7.c 18179 18180RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18181M: Herve Codina <herve.codina@bootlin.com> 18182L: linux-iio@vger.kernel.org 18183S: Maintained 18184F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18185F: drivers/iio/potentiometer/x9250.c 18186 18187RESET CONTROLLER FRAMEWORK 18188M: Philipp Zabel <p.zabel@pengutronix.de> 18189S: Maintained 18190T: git git://git.pengutronix.de/git/pza/linux 18191F: Documentation/devicetree/bindings/reset/ 18192F: Documentation/driver-api/reset.rst 18193F: drivers/reset/ 18194F: include/dt-bindings/reset/ 18195F: include/linux/reset-controller.h 18196F: include/linux/reset.h 18197F: include/linux/reset/ 18198K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18199 18200RESTARTABLE SEQUENCES SUPPORT 18201M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18202M: Peter Zijlstra <peterz@infradead.org> 18203M: "Paul E. McKenney" <paulmck@kernel.org> 18204M: Boqun Feng <boqun.feng@gmail.com> 18205L: linux-kernel@vger.kernel.org 18206S: Supported 18207F: include/trace/events/rseq.h 18208F: include/uapi/linux/rseq.h 18209F: kernel/rseq.c 18210F: tools/testing/selftests/rseq/ 18211 18212RFKILL 18213M: Johannes Berg <johannes@sipsolutions.net> 18214L: linux-wireless@vger.kernel.org 18215S: Maintained 18216W: https://wireless.wiki.kernel.org/ 18217Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18218T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18219T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18220F: Documentation/ABI/stable/sysfs-class-rfkill 18221F: Documentation/driver-api/rfkill.rst 18222F: include/linux/rfkill.h 18223F: include/uapi/linux/rfkill.h 18224F: net/rfkill/ 18225 18226RHASHTABLE 18227M: Thomas Graf <tgraf@suug.ch> 18228M: Herbert Xu <herbert@gondor.apana.org.au> 18229L: netdev@vger.kernel.org 18230S: Maintained 18231F: include/linux/rhashtable-types.h 18232F: include/linux/rhashtable.h 18233F: lib/rhashtable.c 18234F: lib/test_rhashtable.c 18235 18236RICOH R5C592 MEMORYSTICK DRIVER 18237M: Maxim Levitsky <maximlevitsky@gmail.com> 18238S: Maintained 18239F: drivers/memstick/host/r592.* 18240 18241RICOH SMARTMEDIA/XD DRIVER 18242M: Maxim Levitsky <maximlevitsky@gmail.com> 18243S: Maintained 18244F: drivers/mtd/nand/raw/r852.c 18245F: drivers/mtd/nand/raw/r852.h 18246 18247RISC-V ARCHITECTURE 18248M: Paul Walmsley <paul.walmsley@sifive.com> 18249M: Palmer Dabbelt <palmer@dabbelt.com> 18250M: Albert Ou <aou@eecs.berkeley.edu> 18251L: linux-riscv@lists.infradead.org 18252S: Supported 18253Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18254C: irc://irc.libera.chat/riscv 18255P: Documentation/riscv/patch-acceptance.rst 18256T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18257F: arch/riscv/ 18258N: riscv 18259K: riscv 18260 18261RISC-V MICROCHIP FPGA SUPPORT 18262M: Conor Dooley <conor.dooley@microchip.com> 18263M: Daire McNamara <daire.mcnamara@microchip.com> 18264L: linux-riscv@lists.infradead.org 18265S: Supported 18266F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18267F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18268F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18269F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18270F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18271F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18272F: Documentation/devicetree/bindings/riscv/microchip.yaml 18273F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18274F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18275F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18276F: arch/riscv/boot/dts/microchip/ 18277F: drivers/char/hw_random/mpfs-rng.c 18278F: drivers/clk/microchip/clk-mpfs*.c 18279F: drivers/i2c/busses/i2c-microchip-corei2c.c 18280F: drivers/mailbox/mailbox-mpfs.c 18281F: drivers/pci/controller/pcie-microchip-host.c 18282F: drivers/pwm/pwm-microchip-core.c 18283F: drivers/reset/reset-mpfs.c 18284F: drivers/rtc/rtc-mpfs.c 18285F: drivers/soc/microchip/mpfs-sys-controller.c 18286F: drivers/spi/spi-microchip-core-qspi.c 18287F: drivers/spi/spi-microchip-core.c 18288F: drivers/usb/musb/mpfs.c 18289F: include/soc/microchip/mpfs.h 18290 18291RISC-V MISC SOC SUPPORT 18292M: Conor Dooley <conor@kernel.org> 18293L: linux-riscv@lists.infradead.org 18294S: Maintained 18295Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18296T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18297F: Documentation/devicetree/bindings/riscv/ 18298F: arch/riscv/boot/dts/ 18299X: arch/riscv/boot/dts/allwinner/ 18300X: arch/riscv/boot/dts/renesas/ 18301 18302RISC-V PMU DRIVERS 18303M: Atish Patra <atishp@atishpatra.org> 18304R: Anup Patel <anup@brainfault.org> 18305L: linux-riscv@lists.infradead.org 18306S: Supported 18307F: drivers/perf/riscv_pmu.c 18308F: drivers/perf/riscv_pmu_legacy.c 18309F: drivers/perf/riscv_pmu_sbi.c 18310 18311RISC-V THEAD SoC SUPPORT 18312M: Jisheng Zhang <jszhang@kernel.org> 18313M: Guo Ren <guoren@kernel.org> 18314M: Fu Wei <wefu@redhat.com> 18315L: linux-riscv@lists.infradead.org 18316S: Maintained 18317F: arch/riscv/boot/dts/thead/ 18318 18319RNBD BLOCK DRIVERS 18320M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18321M: Jack Wang <jinpu.wang@ionos.com> 18322L: linux-block@vger.kernel.org 18323S: Maintained 18324F: drivers/block/rnbd/ 18325 18326ROCCAT DRIVERS 18327M: Stefan Achatz <erazor_de@users.sourceforge.net> 18328S: Maintained 18329W: http://sourceforge.net/projects/roccat/ 18330F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18331F: drivers/hid/hid-roccat* 18332F: include/linux/hid-roccat* 18333 18334ROCKCHIP CRYPTO DRIVERS 18335M: Corentin Labbe <clabbe@baylibre.com> 18336L: linux-crypto@vger.kernel.org 18337S: Maintained 18338F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18339F: drivers/crypto/rockchip/ 18340 18341ROCKCHIP I2S TDM DRIVER 18342M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18343L: linux-rockchip@lists.infradead.org 18344S: Maintained 18345F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18346F: sound/soc/rockchip/rockchip_i2s_tdm.* 18347 18348ROCKCHIP ISP V1 DRIVER 18349M: Dafna Hirschfeld <dafna@fastmail.com> 18350L: linux-media@vger.kernel.org 18351L: linux-rockchip@lists.infradead.org 18352S: Maintained 18353F: Documentation/admin-guide/media/rkisp1.rst 18354F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18355F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18356F: drivers/media/platform/rockchip/rkisp1 18357F: include/uapi/linux/rkisp1-config.h 18358 18359ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18360M: Jacob Chen <jacob-chen@iotwrt.com> 18361M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18362L: linux-media@vger.kernel.org 18363L: linux-rockchip@lists.infradead.org 18364S: Maintained 18365F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18366F: drivers/media/platform/rockchip/rga/ 18367 18368ROCKCHIP VIDEO DECODER DRIVER 18369M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18370L: linux-media@vger.kernel.org 18371L: linux-rockchip@lists.infradead.org 18372S: Maintained 18373F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18374F: drivers/staging/media/rkvdec/ 18375 18376ROCKER DRIVER 18377M: Jiri Pirko <jiri@resnulli.us> 18378L: netdev@vger.kernel.org 18379S: Supported 18380F: drivers/net/ethernet/rocker/ 18381 18382ROCKETPORT EXPRESS/INFINITY DRIVER 18383M: Kevin Cernekee <cernekee@gmail.com> 18384L: linux-serial@vger.kernel.org 18385S: Odd Fixes 18386F: drivers/tty/serial/rp2.* 18387 18388ROHM BD99954 CHARGER IC 18389M: Matti Vaittinen <mazziesaccount@gmail.com> 18390S: Supported 18391F: drivers/power/supply/bd99954-charger.c 18392F: drivers/power/supply/bd99954-charger.h 18393 18394ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18395M: Tomasz Duszynski <tduszyns@gmail.com> 18396S: Maintained 18397F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18398F: drivers/iio/light/bh1750.c 18399 18400ROHM BU270xx LIGHT SENSOR DRIVERs 18401M: Matti Vaittinen <mazziesaccount@gmail.com> 18402L: linux-iio@vger.kernel.org 18403S: Supported 18404F: drivers/iio/light/rohm-bu27008.c 18405F: drivers/iio/light/rohm-bu27034.c 18406 18407ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18408M: Marek Vasut <marek.vasut+renesas@gmail.com> 18409L: linux-kernel@vger.kernel.org 18410L: linux-renesas-soc@vger.kernel.org 18411S: Supported 18412F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18413F: drivers/gpio/gpio-bd9571mwv.c 18414F: drivers/mfd/bd9571mwv.c 18415F: drivers/regulator/bd9571mwv-regulator.c 18416F: include/linux/mfd/bd9571mwv.h 18417 18418ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18419M: Matti Vaittinen <mazziesaccount@gmail.com> 18420S: Supported 18421F: drivers/clk/clk-bd718x7.c 18422F: drivers/gpio/gpio-bd71815.c 18423F: drivers/gpio/gpio-bd71828.c 18424F: drivers/mfd/rohm-bd71828.c 18425F: drivers/mfd/rohm-bd718x7.c 18426F: drivers/mfd/rohm-bd9576.c 18427F: drivers/regulator/bd71815-regulator.c 18428F: drivers/regulator/bd71828-regulator.c 18429F: drivers/regulator/bd718x7-regulator.c 18430F: drivers/regulator/bd9576-regulator.c 18431F: drivers/regulator/rohm-regulator.c 18432F: drivers/rtc/rtc-bd70528.c 18433F: drivers/watchdog/bd9576_wdt.c 18434F: include/linux/mfd/rohm-bd71815.h 18435F: include/linux/mfd/rohm-bd71828.h 18436F: include/linux/mfd/rohm-bd718x7.h 18437F: include/linux/mfd/rohm-bd957x.h 18438F: include/linux/mfd/rohm-generic.h 18439F: include/linux/mfd/rohm-shared.h 18440 18441ROSE NETWORK LAYER 18442M: Ralf Baechle <ralf@linux-mips.org> 18443L: linux-hams@vger.kernel.org 18444S: Maintained 18445W: http://www.linux-ax25.org/ 18446F: include/net/rose.h 18447F: include/uapi/linux/rose.h 18448F: net/rose/ 18449 18450ROTATION DRIVER FOR ALLWINNER A83T 18451M: Jernej Skrabec <jernej.skrabec@gmail.com> 18452L: linux-media@vger.kernel.org 18453S: Maintained 18454T: git git://linuxtv.org/media_tree.git 18455F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18456F: drivers/media/platform/sunxi/sun8i-rotate/ 18457 18458RPMSG TTY DRIVER 18459M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18460L: linux-remoteproc@vger.kernel.org 18461S: Maintained 18462F: drivers/tty/rpmsg_tty.c 18463 18464RTL2830 MEDIA DRIVER 18465M: Antti Palosaari <crope@iki.fi> 18466L: linux-media@vger.kernel.org 18467S: Maintained 18468W: https://linuxtv.org 18469W: http://palosaari.fi/linux/ 18470Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18471T: git git://linuxtv.org/anttip/media_tree.git 18472F: drivers/media/dvb-frontends/rtl2830* 18473 18474RTL2832 MEDIA DRIVER 18475M: Antti Palosaari <crope@iki.fi> 18476L: linux-media@vger.kernel.org 18477S: Maintained 18478W: https://linuxtv.org 18479W: http://palosaari.fi/linux/ 18480Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18481T: git git://linuxtv.org/anttip/media_tree.git 18482F: drivers/media/dvb-frontends/rtl2832* 18483 18484RTL2832_SDR MEDIA DRIVER 18485M: Antti Palosaari <crope@iki.fi> 18486L: linux-media@vger.kernel.org 18487S: Maintained 18488W: https://linuxtv.org 18489W: http://palosaari.fi/linux/ 18490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18491T: git git://linuxtv.org/anttip/media_tree.git 18492F: drivers/media/dvb-frontends/rtl2832_sdr* 18493 18494RTL8180 WIRELESS DRIVER 18495L: linux-wireless@vger.kernel.org 18496S: Orphan 18497W: https://wireless.wiki.kernel.org/ 18498T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18499F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18500 18501RTL8187 WIRELESS DRIVER 18502M: Herton Ronaldo Krzesinski <herton@canonical.com> 18503M: Hin-Tak Leung <htl10@users.sourceforge.net> 18504M: Larry Finger <Larry.Finger@lwfinger.net> 18505L: linux-wireless@vger.kernel.org 18506S: Maintained 18507W: https://wireless.wiki.kernel.org/ 18508T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18509F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18510 18511RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18512M: Jes Sorensen <Jes.Sorensen@gmail.com> 18513L: linux-wireless@vger.kernel.org 18514S: Maintained 18515T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18516F: drivers/net/wireless/realtek/rtl8xxxu/ 18517 18518RTRS TRANSPORT DRIVERS 18519M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18520M: Jack Wang <jinpu.wang@ionos.com> 18521L: linux-rdma@vger.kernel.org 18522S: Maintained 18523F: drivers/infiniband/ulp/rtrs/ 18524 18525RUNTIME VERIFICATION (RV) 18526M: Daniel Bristot de Oliveira <bristot@kernel.org> 18527M: Steven Rostedt <rostedt@goodmis.org> 18528L: linux-trace-kernel@vger.kernel.org 18529S: Maintained 18530F: Documentation/trace/rv/ 18531F: include/linux/rv.h 18532F: include/rv/ 18533F: kernel/trace/rv/ 18534F: tools/verification/ 18535 18536RUST 18537M: Miguel Ojeda <ojeda@kernel.org> 18538M: Alex Gaynor <alex.gaynor@gmail.com> 18539M: Wedson Almeida Filho <wedsonaf@gmail.com> 18540R: Boqun Feng <boqun.feng@gmail.com> 18541R: Gary Guo <gary@garyguo.net> 18542R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18543R: Benno Lossin <benno.lossin@proton.me> 18544L: rust-for-linux@vger.kernel.org 18545S: Supported 18546W: https://github.com/Rust-for-Linux/linux 18547B: https://github.com/Rust-for-Linux/linux/issues 18548C: zulip://rust-for-linux.zulipchat.com 18549T: git https://github.com/Rust-for-Linux/linux.git rust-next 18550F: Documentation/rust/ 18551F: rust/ 18552F: samples/rust/ 18553F: scripts/*rust* 18554K: \b(?i:rust)\b 18555 18556RXRPC SOCKETS (AF_RXRPC) 18557M: David Howells <dhowells@redhat.com> 18558M: Marc Dionne <marc.dionne@auristor.com> 18559L: linux-afs@lists.infradead.org 18560S: Supported 18561W: https://www.infradead.org/~dhowells/kafs/ 18562F: Documentation/networking/rxrpc.rst 18563F: include/keys/rxrpc-type.h 18564F: include/net/af_rxrpc.h 18565F: include/trace/events/rxrpc.h 18566F: include/uapi/linux/rxrpc.h 18567F: net/rxrpc/ 18568 18569S3 SAVAGE FRAMEBUFFER DRIVER 18570M: Antonino Daplas <adaplas@gmail.com> 18571L: linux-fbdev@vger.kernel.org 18572S: Maintained 18573F: drivers/video/fbdev/savage/ 18574 18575S390 ARCHITECTURE 18576M: Heiko Carstens <hca@linux.ibm.com> 18577M: Vasily Gorbik <gor@linux.ibm.com> 18578M: Alexander Gordeev <agordeev@linux.ibm.com> 18579R: Christian Borntraeger <borntraeger@linux.ibm.com> 18580R: Sven Schnelle <svens@linux.ibm.com> 18581L: linux-s390@vger.kernel.org 18582S: Supported 18583T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18584F: Documentation/driver-api/s390-drivers.rst 18585F: Documentation/s390/ 18586F: arch/s390/ 18587F: drivers/s390/ 18588F: drivers/watchdog/diag288_wdt.c 18589 18590S390 COMMON I/O LAYER 18591M: Vineeth Vijayan <vneethv@linux.ibm.com> 18592M: Peter Oberparleiter <oberpar@linux.ibm.com> 18593L: linux-s390@vger.kernel.org 18594S: Supported 18595F: drivers/s390/cio/ 18596 18597S390 DASD DRIVER 18598M: Stefan Haberland <sth@linux.ibm.com> 18599M: Jan Hoeppner <hoeppner@linux.ibm.com> 18600L: linux-s390@vger.kernel.org 18601S: Supported 18602F: block/partitions/ibm.c 18603F: drivers/s390/block/dasd* 18604F: include/linux/dasd_mod.h 18605 18606S390 IOMMU (PCI) 18607M: Niklas Schnelle <schnelle@linux.ibm.com> 18608M: Matthew Rosato <mjrosato@linux.ibm.com> 18609R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18610L: linux-s390@vger.kernel.org 18611S: Supported 18612F: drivers/iommu/s390-iommu.c 18613 18614S390 IUCV NETWORK LAYER 18615M: Alexandra Winter <wintera@linux.ibm.com> 18616M: Wenjia Zhang <wenjia@linux.ibm.com> 18617L: linux-s390@vger.kernel.org 18618L: netdev@vger.kernel.org 18619S: Supported 18620F: drivers/s390/net/*iucv* 18621F: include/net/iucv/ 18622F: net/iucv/ 18623 18624S390 MM 18625M: Alexander Gordeev <agordeev@linux.ibm.com> 18626M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18627L: linux-s390@vger.kernel.org 18628S: Supported 18629T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18630F: arch/s390/include/asm/pgtable.h 18631F: arch/s390/mm 18632 18633S390 NETWORK DRIVERS 18634M: Alexandra Winter <wintera@linux.ibm.com> 18635M: Wenjia Zhang <wenjia@linux.ibm.com> 18636L: linux-s390@vger.kernel.org 18637L: netdev@vger.kernel.org 18638S: Supported 18639F: drivers/s390/net/ 18640 18641S390 PCI SUBSYSTEM 18642M: Niklas Schnelle <schnelle@linux.ibm.com> 18643M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18644L: linux-s390@vger.kernel.org 18645S: Supported 18646F: Documentation/s390/pci.rst 18647F: arch/s390/pci/ 18648F: drivers/pci/hotplug/s390_pci_hpc.c 18649 18650S390 SCM DRIVER 18651M: Vineeth Vijayan <vneethv@linux.ibm.com> 18652L: linux-s390@vger.kernel.org 18653S: Supported 18654F: drivers/s390/block/scm* 18655F: drivers/s390/cio/scm.c 18656 18657S390 VFIO AP DRIVER 18658M: Tony Krowiak <akrowiak@linux.ibm.com> 18659M: Halil Pasic <pasic@linux.ibm.com> 18660M: Jason Herne <jjherne@linux.ibm.com> 18661L: linux-s390@vger.kernel.org 18662S: Supported 18663F: Documentation/s390/vfio-ap* 18664F: drivers/s390/crypto/vfio_ap* 18665 18666S390 VFIO-CCW DRIVER 18667M: Eric Farman <farman@linux.ibm.com> 18668M: Matthew Rosato <mjrosato@linux.ibm.com> 18669R: Halil Pasic <pasic@linux.ibm.com> 18670L: linux-s390@vger.kernel.org 18671L: kvm@vger.kernel.org 18672S: Supported 18673F: Documentation/s390/vfio-ccw.rst 18674F: drivers/s390/cio/vfio_ccw* 18675F: include/uapi/linux/vfio_ccw.h 18676 18677S390 VFIO-PCI DRIVER 18678M: Matthew Rosato <mjrosato@linux.ibm.com> 18679M: Eric Farman <farman@linux.ibm.com> 18680L: linux-s390@vger.kernel.org 18681L: kvm@vger.kernel.org 18682S: Supported 18683F: arch/s390/kvm/pci* 18684F: drivers/vfio/pci/vfio_pci_zdev.c 18685F: include/uapi/linux/vfio_zdev.h 18686 18687S390 ZCRYPT DRIVER 18688M: Harald Freudenberger <freude@linux.ibm.com> 18689L: linux-s390@vger.kernel.org 18690S: Supported 18691F: drivers/s390/crypto/ 18692 18693S390 ZFCP DRIVER 18694M: Steffen Maier <maier@linux.ibm.com> 18695M: Benjamin Block <bblock@linux.ibm.com> 18696L: linux-s390@vger.kernel.org 18697S: Supported 18698F: drivers/s390/scsi/zfcp_* 18699 18700SAA6588 RDS RECEIVER DRIVER 18701M: Hans Verkuil <hverkuil@xs4all.nl> 18702L: linux-media@vger.kernel.org 18703S: Odd Fixes 18704W: https://linuxtv.org 18705T: git git://linuxtv.org/media_tree.git 18706F: drivers/media/i2c/saa6588* 18707 18708SAA7134 VIDEO4LINUX DRIVER 18709M: Mauro Carvalho Chehab <mchehab@kernel.org> 18710L: linux-media@vger.kernel.org 18711S: Odd fixes 18712W: https://linuxtv.org 18713T: git git://linuxtv.org/media_tree.git 18714F: Documentation/driver-api/media/drivers/saa7134* 18715F: drivers/media/pci/saa7134/ 18716 18717SAA7146 VIDEO4LINUX-2 DRIVER 18718M: Hans Verkuil <hverkuil@xs4all.nl> 18719L: linux-media@vger.kernel.org 18720S: Maintained 18721T: git git://linuxtv.org/media_tree.git 18722F: drivers/media/common/saa7146/ 18723F: drivers/media/pci/saa7146/ 18724F: include/media/drv-intf/saa7146* 18725 18726SAFESETID SECURITY MODULE 18727M: Micah Morton <mortonm@chromium.org> 18728S: Supported 18729F: Documentation/admin-guide/LSM/SafeSetID.rst 18730F: security/safesetid/ 18731 18732SAMSUNG AUDIO (ASoC) DRIVERS 18733M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18734L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18735S: Maintained 18736B: mailto:linux-samsung-soc@vger.kernel.org 18737F: Documentation/devicetree/bindings/sound/samsung* 18738F: sound/soc/samsung/ 18739 18740SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18741M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18742L: linux-crypto@vger.kernel.org 18743L: linux-samsung-soc@vger.kernel.org 18744S: Maintained 18745F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18746F: drivers/crypto/exynos-rng.c 18747 18748SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18749M: Łukasz Stelmach <l.stelmach@samsung.com> 18750L: linux-samsung-soc@vger.kernel.org 18751S: Maintained 18752F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18753F: drivers/char/hw_random/exynos-trng.c 18754 18755SAMSUNG FRAMEBUFFER DRIVER 18756M: Jingoo Han <jingoohan1@gmail.com> 18757L: linux-fbdev@vger.kernel.org 18758S: Maintained 18759F: drivers/video/fbdev/s3c-fb.c 18760 18761SAMSUNG INTERCONNECT DRIVERS 18762M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18763M: Artur Świgoń <a.swigon@samsung.com> 18764L: linux-pm@vger.kernel.org 18765L: linux-samsung-soc@vger.kernel.org 18766S: Supported 18767F: drivers/interconnect/samsung/ 18768 18769SAMSUNG LAPTOP DRIVER 18770M: Corentin Chary <corentin.chary@gmail.com> 18771L: platform-driver-x86@vger.kernel.org 18772S: Maintained 18773F: drivers/platform/x86/samsung-laptop.c 18774 18775SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18776M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18777L: linux-kernel@vger.kernel.org 18778L: linux-samsung-soc@vger.kernel.org 18779S: Supported 18780B: mailto:linux-samsung-soc@vger.kernel.org 18781F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18782F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18783F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18784F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18785F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18786F: drivers/clk/clk-s2mps11.c 18787F: drivers/mfd/sec*.c 18788F: drivers/regulator/s2m*.c 18789F: drivers/regulator/s5m*.c 18790F: drivers/rtc/rtc-s5m.c 18791F: include/linux/mfd/samsung/ 18792 18793SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18794M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18795L: linux-media@vger.kernel.org 18796L: linux-samsung-soc@vger.kernel.org 18797S: Maintained 18798F: drivers/media/platform/samsung/s3c-camif/ 18799F: include/media/drv-intf/s3c_camif.h 18800 18801SAMSUNG S3FWRN5 NFC DRIVER 18802M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18803S: Maintained 18804F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18805F: drivers/nfc/s3fwrn5 18806 18807SAMSUNG S5C73M3 CAMERA DRIVER 18808M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18809M: Andrzej Hajda <andrzej.hajda@intel.com> 18810L: linux-media@vger.kernel.org 18811S: Supported 18812F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18813F: drivers/media/i2c/s5c73m3/* 18814 18815SAMSUNG S5K5BAF CAMERA DRIVER 18816M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18817M: Andrzej Hajda <andrzej.hajda@intel.com> 18818L: linux-media@vger.kernel.org 18819S: Supported 18820F: drivers/media/i2c/s5k5baf.c 18821 18822SAMSUNG S5P Security SubSystem (SSS) DRIVER 18823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18824M: Vladimir Zapolskiy <vz@mleia.com> 18825L: linux-crypto@vger.kernel.org 18826L: linux-samsung-soc@vger.kernel.org 18827S: Maintained 18828F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18829F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18830F: drivers/crypto/s5p-sss.c 18831 18832SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18833M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18834L: linux-media@vger.kernel.org 18835S: Supported 18836Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18837F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18838F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18839F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18840F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18841F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18842F: drivers/media/platform/samsung/exynos4-is/ 18843 18844SAMSUNG SOC CLOCK DRIVERS 18845M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18846M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18847M: Tomasz Figa <tomasz.figa@gmail.com> 18848M: Chanwoo Choi <cw00.choi@samsung.com> 18849R: Alim Akhtar <alim.akhtar@samsung.com> 18850L: linux-samsung-soc@vger.kernel.org 18851S: Supported 18852T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18853T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18854F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18855F: Documentation/devicetree/bindings/clock/samsung,s3c* 18856F: drivers/clk/samsung/ 18857F: include/dt-bindings/clock/exynos*.h 18858F: include/dt-bindings/clock/s5p*.h 18859F: include/dt-bindings/clock/samsung,*.h 18860F: include/linux/clk/samsung.h 18861 18862SAMSUNG SPI DRIVERS 18863M: Andi Shyti <andi.shyti@kernel.org> 18864L: linux-spi@vger.kernel.org 18865L: linux-samsung-soc@vger.kernel.org 18866S: Maintained 18867F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18868F: drivers/spi/spi-s3c* 18869F: include/linux/platform_data/spi-s3c64xx.h 18870 18871SAMSUNG SXGBE DRIVERS 18872M: Byungho An <bh74.an@samsung.com> 18873L: netdev@vger.kernel.org 18874S: Supported 18875F: drivers/net/ethernet/samsung/sxgbe/ 18876 18877SAMSUNG THERMAL DRIVER 18878M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18879M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18880L: linux-pm@vger.kernel.org 18881L: linux-samsung-soc@vger.kernel.org 18882S: Maintained 18883F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18884F: drivers/thermal/samsung/ 18885 18886SAMSUNG USB2 PHY DRIVER 18887M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18888L: linux-kernel@vger.kernel.org 18889S: Supported 18890F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18891F: Documentation/driver-api/phy/samsung-usb2.rst 18892F: drivers/phy/samsung/phy-exynos4210-usb2.c 18893F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18894F: drivers/phy/samsung/phy-exynos5250-usb2.c 18895F: drivers/phy/samsung/phy-s5pv210-usb2.c 18896F: drivers/phy/samsung/phy-samsung-usb2.c 18897F: drivers/phy/samsung/phy-samsung-usb2.h 18898 18899SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18900M: Paul Barker <paul.barker@sancloud.com> 18901R: Marc Murphy <marc.murphy@sancloud.com> 18902S: Supported 18903F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18904 18905SC1200 WDT DRIVER 18906M: Zwane Mwaikambo <zwanem@gmail.com> 18907S: Maintained 18908F: drivers/watchdog/sc1200wdt.c 18909 18910SCHEDULER 18911M: Ingo Molnar <mingo@redhat.com> 18912M: Peter Zijlstra <peterz@infradead.org> 18913M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18914M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18915R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18916R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18917R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18918R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18919R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18920R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18921L: linux-kernel@vger.kernel.org 18922S: Maintained 18923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18924F: include/linux/preempt.h 18925F: include/linux/sched.h 18926F: include/linux/wait.h 18927F: include/uapi/linux/sched.h 18928F: kernel/sched/ 18929 18930SCSI LIBSAS SUBSYSTEM 18931R: John Garry <john.g.garry@oracle.com> 18932R: Jason Yan <yanaijie@huawei.com> 18933L: linux-scsi@vger.kernel.org 18934S: Supported 18935F: Documentation/scsi/libsas.rst 18936F: drivers/scsi/libsas/ 18937F: include/scsi/libsas.h 18938F: include/scsi/sas_ata.h 18939 18940SCSI RDMA PROTOCOL (SRP) INITIATOR 18941M: Bart Van Assche <bvanassche@acm.org> 18942L: linux-rdma@vger.kernel.org 18943S: Supported 18944Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18945F: drivers/infiniband/ulp/srp/ 18946F: include/scsi/srp.h 18947 18948SCSI RDMA PROTOCOL (SRP) TARGET 18949M: Bart Van Assche <bvanassche@acm.org> 18950L: linux-rdma@vger.kernel.org 18951L: target-devel@vger.kernel.org 18952S: Supported 18953Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18954F: drivers/infiniband/ulp/srpt/ 18955 18956SCSI SG DRIVER 18957M: Doug Gilbert <dgilbert@interlog.com> 18958L: linux-scsi@vger.kernel.org 18959S: Maintained 18960W: http://sg.danny.cz/sg 18961F: Documentation/scsi/scsi-generic.rst 18962F: drivers/scsi/sg.c 18963F: include/scsi/sg.h 18964 18965SCSI SUBSYSTEM 18966M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18967M: "Martin K. Petersen" <martin.petersen@oracle.com> 18968L: linux-scsi@vger.kernel.org 18969S: Maintained 18970Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18971T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18973F: Documentation/devicetree/bindings/scsi/ 18974F: drivers/scsi/ 18975F: drivers/ufs/ 18976F: include/scsi/ 18977 18978SCSI TAPE DRIVER 18979M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18980L: linux-scsi@vger.kernel.org 18981S: Maintained 18982F: Documentation/scsi/st.rst 18983F: drivers/scsi/st.* 18984F: drivers/scsi/st_*.h 18985 18986SCSI TARGET CORE USER DRIVER 18987M: Bodo Stroesser <bostroesser@gmail.com> 18988L: linux-scsi@vger.kernel.org 18989L: target-devel@vger.kernel.org 18990S: Supported 18991F: Documentation/target/tcmu-design.rst 18992F: drivers/target/target_core_user.c 18993F: include/uapi/linux/target_core_user.h 18994 18995SCSI TARGET SUBSYSTEM 18996M: "Martin K. Petersen" <martin.petersen@oracle.com> 18997L: linux-scsi@vger.kernel.org 18998L: target-devel@vger.kernel.org 18999S: Supported 19000W: http://www.linux-iscsi.org 19001Q: https://patchwork.kernel.org/project/target-devel/list/ 19002T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19003F: Documentation/target/ 19004F: drivers/target/ 19005F: include/target/ 19006 19007SCTP PROTOCOL 19008M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19009M: Xin Long <lucien.xin@gmail.com> 19010L: linux-sctp@vger.kernel.org 19011S: Maintained 19012W: https://github.com/sctp/lksctp-tools/wiki 19013F: Documentation/networking/sctp.rst 19014F: include/linux/sctp.h 19015F: include/net/sctp/ 19016F: include/uapi/linux/sctp.h 19017F: net/sctp/ 19018 19019SCx200 CPU SUPPORT 19020M: Jim Cromie <jim.cromie@gmail.com> 19021S: Odd Fixes 19022F: Documentation/i2c/busses/scx200_acb.rst 19023F: arch/x86/platform/scx200/ 19024F: drivers/i2c/busses/scx200* 19025F: drivers/mtd/maps/scx200_docflash.c 19026F: drivers/watchdog/scx200_wdt.c 19027F: include/linux/scx200.h 19028 19029SCx200 GPIO DRIVER 19030M: Jim Cromie <jim.cromie@gmail.com> 19031S: Maintained 19032F: drivers/char/scx200_gpio.c 19033F: include/linux/scx200_gpio.h 19034 19035SCx200 HRT CLOCKSOURCE DRIVER 19036M: Jim Cromie <jim.cromie@gmail.com> 19037S: Maintained 19038F: drivers/clocksource/scx200_hrt.c 19039 19040SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19041M: Sascha Sommer <saschasommer@freenet.de> 19042L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19043S: Maintained 19044F: drivers/mmc/host/sdricoh_cs.c 19045 19046SECO BOARDS CEC DRIVER 19047M: Ettore Chimenti <ek5.chimenti@gmail.com> 19048S: Maintained 19049F: drivers/media/cec/platform/seco/seco-cec.c 19050F: drivers/media/cec/platform/seco/seco-cec.h 19051 19052SECURE COMPUTING 19053M: Kees Cook <keescook@chromium.org> 19054R: Andy Lutomirski <luto@amacapital.net> 19055R: Will Drewry <wad@chromium.org> 19056S: Supported 19057T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19058F: Documentation/userspace-api/seccomp_filter.rst 19059F: include/linux/seccomp.h 19060F: include/uapi/linux/seccomp.h 19061F: kernel/seccomp.c 19062F: tools/testing/selftests/kselftest_harness.h 19063F: tools/testing/selftests/seccomp/* 19064K: \bsecure_computing 19065K: \bTIF_SECCOMP\b 19066 19067SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19068M: Kamal Dasu <kamal.dasu@broadcom.com> 19069M: Al Cooper <alcooperx@gmail.com> 19070R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19071L: linux-mmc@vger.kernel.org 19072S: Maintained 19073F: drivers/mmc/host/sdhci-brcmstb* 19074 19075SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19076M: Adrian Hunter <adrian.hunter@intel.com> 19077L: linux-mmc@vger.kernel.org 19078S: Supported 19079F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19080F: drivers/mmc/host/sdhci* 19081 19082SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19083M: Eugen Hristev <eugen.hristev@microchip.com> 19084L: linux-mmc@vger.kernel.org 19085S: Supported 19086F: drivers/mmc/host/sdhci-of-at91.c 19087 19088SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19089M: Haibo Chen <haibo.chen@nxp.com> 19090L: linux-imx@nxp.com 19091L: linux-mmc@vger.kernel.org 19092S: Maintained 19093F: drivers/mmc/host/sdhci-esdhc-imx.c 19094 19095SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19096M: Ben Dooks <ben-linux@fluff.org> 19097M: Jaehoon Chung <jh80.chung@samsung.com> 19098L: linux-mmc@vger.kernel.org 19099S: Maintained 19100F: drivers/mmc/host/sdhci-s3c* 19101 19102SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19103M: Viresh Kumar <vireshk@kernel.org> 19104L: linux-mmc@vger.kernel.org 19105S: Maintained 19106F: drivers/mmc/host/sdhci-spear.c 19107 19108SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19109M: Vignesh Raghavendra <vigneshr@ti.com> 19110L: linux-mmc@vger.kernel.org 19111S: Maintained 19112F: drivers/mmc/host/sdhci-omap.c 19113 19114SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19115M: Jonathan Derrick <jonathan.derrick@linux.dev> 19116L: linux-block@vger.kernel.org 19117S: Supported 19118F: block/opal_proto.h 19119F: block/sed* 19120F: include/linux/sed* 19121F: include/uapi/linux/sed* 19122 19123SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19124M: Mark Rutland <mark.rutland@arm.com> 19125M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19126M: Sudeep Holla <sudeep.holla@arm.com> 19127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19128S: Maintained 19129F: drivers/firmware/smccc/ 19130F: include/linux/arm-smccc.h 19131 19132SECURITY CONTACT 19133M: Security Officers <security@kernel.org> 19134S: Supported 19135F: Documentation/process/security-bugs.rst 19136 19137SECURITY SUBSYSTEM 19138M: Paul Moore <paul@paul-moore.com> 19139M: James Morris <jmorris@namei.org> 19140M: "Serge E. Hallyn" <serge@hallyn.com> 19141L: linux-security-module@vger.kernel.org (suggested Cc:) 19142S: Supported 19143W: http://kernsec.org/ 19144T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19145F: security/ 19146X: security/selinux/ 19147 19148SELINUX SECURITY MODULE 19149M: Paul Moore <paul@paul-moore.com> 19150M: Stephen Smalley <stephen.smalley.work@gmail.com> 19151M: Eric Paris <eparis@parisplace.org> 19152L: selinux@vger.kernel.org 19153S: Supported 19154W: https://selinuxproject.org 19155W: https://github.com/SELinuxProject 19156T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19157F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19158F: Documentation/ABI/removed/sysfs-selinux-disable 19159F: Documentation/admin-guide/LSM/SELinux.rst 19160F: include/trace/events/avc.h 19161F: include/uapi/linux/selinux_netlink.h 19162F: scripts/selinux/ 19163F: security/selinux/ 19164 19165SENSABLE PHANTOM 19166M: Jiri Slaby <jirislaby@kernel.org> 19167S: Maintained 19168F: drivers/misc/phantom.c 19169F: include/uapi/linux/phantom.h 19170 19171SENSEAIR SUNRISE 006-0-0007 19172M: Jacopo Mondi <jacopo@jmondi.org> 19173S: Maintained 19174F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19175F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19176F: drivers/iio/chemical/sunrise_co2.c 19177 19178SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19179M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19180S: Maintained 19181F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19182F: drivers/iio/chemical/scd30.h 19183F: drivers/iio/chemical/scd30_core.c 19184F: drivers/iio/chemical/scd30_i2c.c 19185F: drivers/iio/chemical/scd30_serial.c 19186 19187SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19188M: Roan van Dijk <roan@protonic.nl> 19189S: Maintained 19190F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19191F: drivers/iio/chemical/scd4x.c 19192 19193SENSIRION SGP40 GAS SENSOR DRIVER 19194M: Andreas Klinger <ak@it-klinger.de> 19195S: Maintained 19196F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19197F: drivers/iio/chemical/sgp40.c 19198 19199SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19200M: Tomasz Duszynski <tduszyns@gmail.com> 19201S: Maintained 19202F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19203F: drivers/iio/chemical/sps30.c 19204F: drivers/iio/chemical/sps30_i2c.c 19205F: drivers/iio/chemical/sps30_serial.c 19206 19207SERIAL DEVICE BUS 19208M: Rob Herring <robh@kernel.org> 19209L: linux-serial@vger.kernel.org 19210S: Maintained 19211F: Documentation/devicetree/bindings/serial/serial.yaml 19212F: drivers/tty/serdev/ 19213F: include/linux/serdev.h 19214 19215SERIAL DRIVERS 19216M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19217L: linux-serial@vger.kernel.org 19218S: Maintained 19219F: Documentation/devicetree/bindings/serial/ 19220F: drivers/tty/serial/ 19221 19222SERIAL IR RECEIVER 19223M: Sean Young <sean@mess.org> 19224L: linux-media@vger.kernel.org 19225S: Maintained 19226F: drivers/media/rc/serial_ir.c 19227 19228SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19229M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19230L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19231S: Maintained 19232F: Documentation/devicetree/bindings/slimbus/ 19233F: drivers/slimbus/ 19234F: include/linux/slimbus.h 19235 19236SFC NETWORK DRIVER 19237M: Edward Cree <ecree.xilinx@gmail.com> 19238M: Martin Habets <habetsm.xilinx@gmail.com> 19239L: netdev@vger.kernel.org 19240L: linux-net-drivers@amd.com 19241S: Supported 19242F: Documentation/networking/devlink/sfc.rst 19243F: drivers/net/ethernet/sfc/ 19244 19245SFCTEMP HWMON DRIVER 19246M: Emil Renner Berthing <kernel@esmil.dk> 19247L: linux-hwmon@vger.kernel.org 19248S: Maintained 19249F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19250F: Documentation/hwmon/sfctemp.rst 19251F: drivers/hwmon/sfctemp.c 19252 19253SFF/SFP/SFP+ MODULE SUPPORT 19254M: Russell King <linux@armlinux.org.uk> 19255L: netdev@vger.kernel.org 19256S: Maintained 19257F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19258F: drivers/net/phy/phylink.c 19259F: drivers/net/phy/sfp* 19260F: include/linux/mdio/mdio-i2c.h 19261F: include/linux/phylink.h 19262F: include/linux/sfp.h 19263K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19264 19265SGI GRU DRIVER 19266M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19267S: Maintained 19268F: drivers/misc/sgi-gru/ 19269 19270SGI XP/XPC/XPNET DRIVER 19271M: Robin Holt <robinmholt@gmail.com> 19272M: Steve Wahl <steve.wahl@hpe.com> 19273R: Mike Travis <mike.travis@hpe.com> 19274S: Maintained 19275F: drivers/misc/sgi-xp/ 19276 19277SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19278M: Karsten Graul <kgraul@linux.ibm.com> 19279M: Wenjia Zhang <wenjia@linux.ibm.com> 19280M: Jan Karcher <jaka@linux.ibm.com> 19281R: D. Wythe <alibuda@linux.alibaba.com> 19282R: Tony Lu <tonylu@linux.alibaba.com> 19283R: Wen Gu <guwen@linux.alibaba.com> 19284L: linux-s390@vger.kernel.org 19285S: Supported 19286F: net/smc/ 19287 19288SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19289M: Linus Walleij <linus.walleij@linaro.org> 19290L: linux-iio@vger.kernel.org 19291S: Maintained 19292T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19293F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19294F: drivers/iio/light/gp2ap002.c 19295 19296SHARP RJ54N1CB0C SENSOR DRIVER 19297M: Jacopo Mondi <jacopo@jmondi.org> 19298L: linux-media@vger.kernel.org 19299S: Odd fixes 19300T: git git://linuxtv.org/media_tree.git 19301F: drivers/media/i2c/rj54n1cb0c.c 19302F: include/media/i2c/rj54n1cb0c.h 19303 19304SH_VOU V4L2 OUTPUT DRIVER 19305L: linux-media@vger.kernel.org 19306S: Orphan 19307F: drivers/media/platform/renesas/sh_vou.c 19308F: include/media/drv-intf/sh_vou.h 19309 19310SI2157 MEDIA DRIVER 19311M: Antti Palosaari <crope@iki.fi> 19312L: linux-media@vger.kernel.org 19313S: Maintained 19314W: https://linuxtv.org 19315W: http://palosaari.fi/linux/ 19316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19317T: git git://linuxtv.org/anttip/media_tree.git 19318F: drivers/media/tuners/si2157* 19319 19320SI2165 MEDIA DRIVER 19321M: Matthias Schwarzott <zzam@gentoo.org> 19322L: linux-media@vger.kernel.org 19323S: Maintained 19324W: https://linuxtv.org 19325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19326F: drivers/media/dvb-frontends/si2165* 19327 19328SI2168 MEDIA DRIVER 19329M: Antti Palosaari <crope@iki.fi> 19330L: linux-media@vger.kernel.org 19331S: Maintained 19332W: https://linuxtv.org 19333W: http://palosaari.fi/linux/ 19334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19335T: git git://linuxtv.org/anttip/media_tree.git 19336F: drivers/media/dvb-frontends/si2168* 19337 19338SI470X FM RADIO RECEIVER I2C DRIVER 19339M: Hans Verkuil <hverkuil@xs4all.nl> 19340L: linux-media@vger.kernel.org 19341S: Odd Fixes 19342W: https://linuxtv.org 19343T: git git://linuxtv.org/media_tree.git 19344F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19345F: drivers/media/radio/si470x/radio-si470x-i2c.c 19346 19347SI470X FM RADIO RECEIVER USB DRIVER 19348M: Hans Verkuil <hverkuil@xs4all.nl> 19349L: linux-media@vger.kernel.org 19350S: Maintained 19351W: https://linuxtv.org 19352T: git git://linuxtv.org/media_tree.git 19353F: drivers/media/radio/si470x/radio-si470x-common.c 19354F: drivers/media/radio/si470x/radio-si470x-usb.c 19355F: drivers/media/radio/si470x/radio-si470x.h 19356 19357SI4713 FM RADIO TRANSMITTER I2C DRIVER 19358M: Eduardo Valentin <edubezval@gmail.com> 19359L: linux-media@vger.kernel.org 19360S: Odd Fixes 19361W: https://linuxtv.org 19362T: git git://linuxtv.org/media_tree.git 19363F: drivers/media/radio/si4713/si4713.? 19364 19365SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19366M: Eduardo Valentin <edubezval@gmail.com> 19367L: linux-media@vger.kernel.org 19368S: Odd Fixes 19369W: https://linuxtv.org 19370T: git git://linuxtv.org/media_tree.git 19371F: drivers/media/radio/si4713/radio-platform-si4713.c 19372 19373SI4713 FM RADIO TRANSMITTER USB DRIVER 19374M: Hans Verkuil <hverkuil@xs4all.nl> 19375L: linux-media@vger.kernel.org 19376S: Maintained 19377W: https://linuxtv.org 19378T: git git://linuxtv.org/media_tree.git 19379F: drivers/media/radio/si4713/radio-usb-si4713.c 19380 19381SIANO DVB DRIVER 19382M: Mauro Carvalho Chehab <mchehab@kernel.org> 19383L: linux-media@vger.kernel.org 19384S: Odd fixes 19385W: https://linuxtv.org 19386T: git git://linuxtv.org/media_tree.git 19387F: drivers/media/common/siano/ 19388F: drivers/media/mmc/siano/ 19389F: drivers/media/usb/siano/ 19390F: drivers/media/usb/siano/ 19391 19392SIFIVE DRIVERS 19393M: Palmer Dabbelt <palmer@dabbelt.com> 19394M: Paul Walmsley <paul.walmsley@sifive.com> 19395L: linux-riscv@lists.infradead.org 19396S: Supported 19397N: sifive 19398K: [^@]sifive 19399 19400SIFIVE FU540 SYSTEM-ON-CHIP 19401M: Paul Walmsley <paul.walmsley@sifive.com> 19402M: Palmer Dabbelt <palmer@dabbelt.com> 19403L: linux-riscv@lists.infradead.org 19404S: Supported 19405T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19406N: fu540 19407K: fu540 19408 19409SIFIVE PDMA DRIVER 19410M: Green Wan <green.wan@sifive.com> 19411S: Maintained 19412F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19413F: drivers/dma/sf-pdma/ 19414 19415SIFIVE SOC DRIVERS 19416M: Conor Dooley <conor@kernel.org> 19417L: linux-riscv@lists.infradead.org 19418S: Maintained 19419T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19420F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19421F: drivers/soc/sifive/ 19422 19423SILEAD TOUCHSCREEN DRIVER 19424M: Hans de Goede <hdegoede@redhat.com> 19425L: linux-input@vger.kernel.org 19426L: platform-driver-x86@vger.kernel.org 19427S: Maintained 19428F: drivers/input/touchscreen/silead.c 19429F: drivers/platform/x86/touchscreen_dmi.c 19430 19431SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19432M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19433S: Supported 19434F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19435F: drivers/net/wireless/silabs/wfx/ 19436 19437SILICON MOTION SM712 FRAME BUFFER DRIVER 19438M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19439M: Teddy Wang <teddy.wang@siliconmotion.com> 19440M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19441L: linux-fbdev@vger.kernel.org 19442S: Maintained 19443F: Documentation/fb/sm712fb.rst 19444F: drivers/video/fbdev/sm712* 19445 19446SILVACO I3C DUAL-ROLE MASTER 19447M: Miquel Raynal <miquel.raynal@bootlin.com> 19448M: Conor Culhane <conor.culhane@silvaco.com> 19449L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19450S: Maintained 19451F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19452F: drivers/i3c/master/svc-i3c-master.c 19453 19454SIMPLEFB FB DRIVER 19455M: Hans de Goede <hdegoede@redhat.com> 19456L: linux-fbdev@vger.kernel.org 19457S: Maintained 19458F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19459F: drivers/video/fbdev/simplefb.c 19460F: include/linux/platform_data/simplefb.h 19461 19462SIMTEC EB110ATX (Chalice CATS) 19463M: Simtec Linux Team <linux@simtec.co.uk> 19464S: Supported 19465W: http://www.simtec.co.uk/products/EB110ATX/ 19466 19467SIOX 19468M: Thorsten Scherer <t.scherer@eckelmann.de> 19469M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19470R: Pengutronix Kernel Team <kernel@pengutronix.de> 19471S: Supported 19472F: drivers/gpio/gpio-siox.c 19473F: drivers/siox/* 19474F: include/trace/events/siox.h 19475 19476SIPHASH PRF ROUTINES 19477M: Jason A. Donenfeld <Jason@zx2c4.com> 19478S: Maintained 19479F: include/linux/siphash.h 19480F: lib/siphash.c 19481F: lib/siphash_kunit.c 19482 19483SIS 190 ETHERNET DRIVER 19484M: Francois Romieu <romieu@fr.zoreil.com> 19485L: netdev@vger.kernel.org 19486S: Maintained 19487F: drivers/net/ethernet/sis/sis190.c 19488 19489SIS 900/7016 FAST ETHERNET DRIVER 19490M: Daniele Venzano <venza@brownhat.org> 19491L: netdev@vger.kernel.org 19492S: Maintained 19493W: http://www.brownhat.org/sis900.html 19494F: drivers/net/ethernet/sis/sis900.* 19495 19496SIS FRAMEBUFFER DRIVER 19497S: Orphan 19498F: Documentation/fb/sisfb.rst 19499F: drivers/video/fbdev/sis/ 19500F: include/video/sisfb.h 19501 19502SIS I2C TOUCHSCREEN DRIVER 19503M: Mika Penttilä <mpenttil@redhat.com> 19504L: linux-input@vger.kernel.org 19505S: Maintained 19506F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19507F: drivers/input/touchscreen/sis_i2c.c 19508 19509SIS USB2VGA DRIVER 19510M: Thomas Winischhofer <thomas@winischhofer.net> 19511S: Maintained 19512W: http://www.winischhofer.at/linuxsisusbvga.shtml 19513F: drivers/usb/misc/sisusbvga/ 19514 19515SL28 CPLD MFD DRIVER 19516M: Michael Walle <michael@walle.cc> 19517S: Maintained 19518F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19519F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19520F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19521F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19522F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19523F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19524F: drivers/gpio/gpio-sl28cpld.c 19525F: drivers/hwmon/sl28cpld-hwmon.c 19526F: drivers/irqchip/irq-sl28cpld.c 19527F: drivers/pwm/pwm-sl28cpld.c 19528F: drivers/watchdog/sl28cpld_wdt.c 19529 19530SL28 VPD NVMEM LAYOUT DRIVER 19531M: Michael Walle <michael@walle.cc> 19532S: Maintained 19533F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19534F: drivers/nvmem/layouts/sl28vpd.c 19535 19536SLAB ALLOCATOR 19537M: Christoph Lameter <cl@linux.com> 19538M: Pekka Enberg <penberg@kernel.org> 19539M: David Rientjes <rientjes@google.com> 19540M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19541M: Andrew Morton <akpm@linux-foundation.org> 19542M: Vlastimil Babka <vbabka@suse.cz> 19543R: Roman Gushchin <roman.gushchin@linux.dev> 19544R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19545L: linux-mm@kvack.org 19546S: Maintained 19547T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19548F: include/linux/sl?b*.h 19549F: mm/sl?b* 19550 19551SLCAN CAN NETWORK DRIVER 19552M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19553L: linux-can@vger.kernel.org 19554S: Maintained 19555F: drivers/net/can/slcan/ 19556 19557SLEEPABLE READ-COPY UPDATE (SRCU) 19558M: Lai Jiangshan <jiangshanlai@gmail.com> 19559M: "Paul E. McKenney" <paulmck@kernel.org> 19560M: Josh Triplett <josh@joshtriplett.org> 19561R: Steven Rostedt <rostedt@goodmis.org> 19562R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19563L: rcu@vger.kernel.org 19564S: Supported 19565W: http://www.rdrop.com/users/paulmck/RCU/ 19566T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19567F: include/linux/srcu*.h 19568F: kernel/rcu/srcu*.c 19569 19570SMACK SECURITY MODULE 19571M: Casey Schaufler <casey@schaufler-ca.com> 19572L: linux-security-module@vger.kernel.org 19573S: Maintained 19574W: http://schaufler-ca.com 19575T: git git://github.com/cschaufler/smack-next 19576F: Documentation/admin-guide/LSM/Smack.rst 19577F: security/smack/ 19578 19579SMC91x ETHERNET DRIVER 19580M: Nicolas Pitre <nico@fluxnic.net> 19581S: Odd Fixes 19582F: drivers/net/ethernet/smsc/smc91x.* 19583 19584SMM665 HARDWARE MONITOR DRIVER 19585M: Guenter Roeck <linux@roeck-us.net> 19586L: linux-hwmon@vger.kernel.org 19587S: Maintained 19588F: Documentation/hwmon/smm665.rst 19589F: drivers/hwmon/smm665.c 19590 19591SMSC EMC2103 HARDWARE MONITOR DRIVER 19592M: Steve Glendinning <steve.glendinning@shawell.net> 19593L: linux-hwmon@vger.kernel.org 19594S: Maintained 19595F: Documentation/hwmon/emc2103.rst 19596F: drivers/hwmon/emc2103.c 19597 19598SMSC SCH5627 HARDWARE MONITOR DRIVER 19599M: Hans de Goede <hdegoede@redhat.com> 19600L: linux-hwmon@vger.kernel.org 19601S: Supported 19602F: Documentation/hwmon/sch5627.rst 19603F: drivers/hwmon/sch5627.c 19604 19605SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19606M: Steve Glendinning <steve.glendinning@shawell.net> 19607L: linux-fbdev@vger.kernel.org 19608S: Maintained 19609F: drivers/video/fbdev/smscufx.c 19610 19611SMSC47B397 HARDWARE MONITOR DRIVER 19612M: Jean Delvare <jdelvare@suse.com> 19613L: linux-hwmon@vger.kernel.org 19614S: Maintained 19615F: Documentation/hwmon/smsc47b397.rst 19616F: drivers/hwmon/smsc47b397.c 19617 19618SMSC911x ETHERNET DRIVER 19619M: Steve Glendinning <steve.glendinning@shawell.net> 19620L: netdev@vger.kernel.org 19621S: Maintained 19622F: drivers/net/ethernet/smsc/smsc911x.* 19623F: include/linux/smsc911x.h 19624 19625SMSC9420 PCI ETHERNET DRIVER 19626M: Steve Glendinning <steve.glendinning@shawell.net> 19627L: netdev@vger.kernel.org 19628S: Maintained 19629F: drivers/net/ethernet/smsc/smsc9420.* 19630 19631SNET DPU VIRTIO DATA PATH ACCELERATOR 19632R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19633F: drivers/vdpa/solidrun/ 19634 19635SOCIONEXT (SNI) AVE NETWORK DRIVER 19636M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19637L: netdev@vger.kernel.org 19638S: Maintained 19639F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19640F: drivers/net/ethernet/socionext/sni_ave.c 19641 19642SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19643M: Jassi Brar <jaswinder.singh@linaro.org> 19644M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19645L: netdev@vger.kernel.org 19646S: Maintained 19647F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19648F: drivers/net/ethernet/socionext/netsec.c 19649 19650SOCIONEXT (SNI) Synquacer SPI DRIVER 19651M: Masahisa Kojima <masahisa.kojima@linaro.org> 19652M: Jassi Brar <jaswinder.singh@linaro.org> 19653L: linux-spi@vger.kernel.org 19654S: Maintained 19655F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19656F: drivers/spi/spi-synquacer.c 19657 19658SOCIONEXT SYNQUACER I2C DRIVER 19659M: Ard Biesheuvel <ardb@kernel.org> 19660L: linux-i2c@vger.kernel.org 19661S: Maintained 19662F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19663F: drivers/i2c/busses/i2c-synquacer.c 19664 19665SOCIONEXT UNIPHIER SOUND DRIVER 19666L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19667S: Orphan 19668F: sound/soc/uniphier/ 19669 19670SOCKET TIMESTAMPING 19671M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19672S: Maintained 19673F: Documentation/networking/timestamping.rst 19674F: include/uapi/linux/net_tstamp.h 19675F: tools/testing/selftests/net/so_txtime.c 19676 19677SOEKRIS NET48XX LED SUPPORT 19678M: Chris Boot <bootc@bootc.net> 19679S: Maintained 19680F: drivers/leds/leds-net48xx.c 19681 19682SOFT-IWARP DRIVER (siw) 19683M: Bernard Metzler <bmt@zurich.ibm.com> 19684L: linux-rdma@vger.kernel.org 19685S: Supported 19686F: drivers/infiniband/sw/siw/ 19687F: include/uapi/rdma/siw-abi.h 19688 19689SOFT-ROCE DRIVER (rxe) 19690M: Zhu Yanjun <zyjzyj2000@gmail.com> 19691L: linux-rdma@vger.kernel.org 19692S: Supported 19693F: drivers/infiniband/sw/rxe/ 19694F: include/uapi/rdma/rdma_user_rxe.h 19695 19696SOFTLOGIC 6x10 MPEG CODEC 19697M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19698M: Anton Sviridenko <anton@corp.bluecherry.net> 19699M: Andrey Utkin <andrey_utkin@fastmail.com> 19700M: Ismael Luceno <ismael@iodev.co.uk> 19701L: linux-media@vger.kernel.org 19702S: Supported 19703F: drivers/media/pci/solo6x10/ 19704 19705SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19706M: James Morse <james.morse@arm.com> 19707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19708S: Maintained 19709F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19710F: drivers/firmware/arm_sdei.c 19711F: include/linux/arm_sdei.h 19712F: include/uapi/linux/arm_sdei.h 19713 19714SOFTWARE NODES AND DEVICE PROPERTIES 19715R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19716R: Daniel Scally <djrscally@gmail.com> 19717R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19718R: Sakari Ailus <sakari.ailus@linux.intel.com> 19719L: linux-acpi@vger.kernel.org 19720S: Maintained 19721F: drivers/base/property.c 19722F: drivers/base/swnode.c 19723F: include/linux/fwnode.h 19724F: include/linux/property.h 19725 19726SOFTWARE RAID (Multiple Disks) SUPPORT 19727M: Song Liu <song@kernel.org> 19728L: linux-raid@vger.kernel.org 19729S: Supported 19730Q: https://patchwork.kernel.org/project/linux-raid/list/ 19731T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19732F: drivers/md/Kconfig 19733F: drivers/md/Makefile 19734F: drivers/md/md* 19735F: drivers/md/raid* 19736F: include/linux/raid/ 19737F: include/uapi/linux/raid/ 19738 19739SOLIDRUN CLEARFOG SUPPORT 19740M: Russell King <linux@armlinux.org.uk> 19741S: Maintained 19742F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19743F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19744 19745SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19746M: Russell King <linux@armlinux.org.uk> 19747S: Maintained 19748F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19749F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19750F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19751 19752SONIC NETWORK DRIVER 19753M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19754L: netdev@vger.kernel.org 19755S: Maintained 19756F: drivers/net/ethernet/natsemi/sonic.* 19757 19758SONICS SILICON BACKPLANE DRIVER (SSB) 19759M: Michael Buesch <m@bues.ch> 19760L: linux-wireless@vger.kernel.org 19761S: Maintained 19762F: drivers/ssb/ 19763F: include/linux/ssb/ 19764 19765SONY IMX208 SENSOR DRIVER 19766M: Sakari Ailus <sakari.ailus@linux.intel.com> 19767L: linux-media@vger.kernel.org 19768S: Maintained 19769T: git git://linuxtv.org/media_tree.git 19770F: drivers/media/i2c/imx208.c 19771 19772SONY IMX214 SENSOR DRIVER 19773M: Ricardo Ribalda <ribalda@kernel.org> 19774L: linux-media@vger.kernel.org 19775S: Maintained 19776T: git git://linuxtv.org/media_tree.git 19777F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19778F: drivers/media/i2c/imx214.c 19779 19780SONY IMX219 SENSOR DRIVER 19781M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19782L: linux-media@vger.kernel.org 19783S: Maintained 19784T: git git://linuxtv.org/media_tree.git 19785F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19786F: drivers/media/i2c/imx219.c 19787 19788SONY IMX258 SENSOR DRIVER 19789M: Sakari Ailus <sakari.ailus@linux.intel.com> 19790L: linux-media@vger.kernel.org 19791S: Maintained 19792T: git git://linuxtv.org/media_tree.git 19793F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19794F: drivers/media/i2c/imx258.c 19795 19796SONY IMX274 SENSOR DRIVER 19797M: Leon Luo <leonl@leopardimaging.com> 19798L: linux-media@vger.kernel.org 19799S: Maintained 19800T: git git://linuxtv.org/media_tree.git 19801F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19802F: drivers/media/i2c/imx274.c 19803 19804SONY IMX290 SENSOR DRIVER 19805M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19806L: linux-media@vger.kernel.org 19807S: Maintained 19808T: git git://linuxtv.org/media_tree.git 19809F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19810F: drivers/media/i2c/imx290.c 19811 19812SONY IMX296 SENSOR DRIVER 19813M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19814M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19815L: linux-media@vger.kernel.org 19816S: Maintained 19817T: git git://linuxtv.org/media_tree.git 19818F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19819F: drivers/media/i2c/imx296.c 19820 19821SONY IMX319 SENSOR DRIVER 19822M: Bingbu Cao <bingbu.cao@intel.com> 19823L: linux-media@vger.kernel.org 19824S: Maintained 19825T: git git://linuxtv.org/media_tree.git 19826F: drivers/media/i2c/imx319.c 19827 19828SONY IMX334 SENSOR DRIVER 19829M: Paul J. Murphy <paul.j.murphy@intel.com> 19830M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19831L: linux-media@vger.kernel.org 19832S: Maintained 19833T: git git://linuxtv.org/media_tree.git 19834F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19835F: drivers/media/i2c/imx334.c 19836 19837SONY IMX335 SENSOR DRIVER 19838M: Paul J. Murphy <paul.j.murphy@intel.com> 19839M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19840L: linux-media@vger.kernel.org 19841S: Maintained 19842T: git git://linuxtv.org/media_tree.git 19843F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19844F: drivers/media/i2c/imx335.c 19845 19846SONY IMX355 SENSOR DRIVER 19847M: Tianshu Qiu <tian.shu.qiu@intel.com> 19848L: linux-media@vger.kernel.org 19849S: Maintained 19850T: git git://linuxtv.org/media_tree.git 19851F: drivers/media/i2c/imx355.c 19852 19853SONY IMX412 SENSOR DRIVER 19854M: Paul J. Murphy <paul.j.murphy@intel.com> 19855M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19856L: linux-media@vger.kernel.org 19857S: Maintained 19858T: git git://linuxtv.org/media_tree.git 19859F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19860F: drivers/media/i2c/imx412.c 19861 19862SONY IMX415 SENSOR DRIVER 19863M: Michael Riesch <michael.riesch@wolfvision.net> 19864L: linux-media@vger.kernel.org 19865S: Maintained 19866T: git git://linuxtv.org/media_tree.git 19867F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19868F: drivers/media/i2c/imx415.c 19869 19870SONY MEMORYSTICK SUBSYSTEM 19871M: Maxim Levitsky <maximlevitsky@gmail.com> 19872M: Alex Dubov <oakad@yahoo.com> 19873M: Ulf Hansson <ulf.hansson@linaro.org> 19874L: linux-mmc@vger.kernel.org 19875S: Maintained 19876T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19877F: drivers/memstick/ 19878F: include/linux/memstick.h 19879 19880SONY VAIO CONTROL DEVICE DRIVER 19881M: Mattia Dongili <malattia@linux.it> 19882L: platform-driver-x86@vger.kernel.org 19883S: Maintained 19884W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19885F: Documentation/admin-guide/laptops/sony-laptop.rst 19886F: drivers/char/sonypi.c 19887F: drivers/platform/x86/sony-laptop.c 19888F: include/linux/sony-laptop.h 19889 19890SOUND 19891M: Jaroslav Kysela <perex@perex.cz> 19892M: Takashi Iwai <tiwai@suse.com> 19893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19894S: Maintained 19895W: http://www.alsa-project.org/ 19896Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19897T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19898F: Documentation/sound/ 19899F: include/sound/ 19900F: include/uapi/sound/ 19901F: sound/ 19902F: tools/testing/selftests/alsa 19903 19904SOUND - ALSA SELFTESTS 19905M: Mark Brown <broonie@kernel.org> 19906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19907L: linux-kselftest@vger.kernel.org 19908S: Supported 19909F: tools/testing/selftests/alsa 19910 19911SOUND - COMPRESSED AUDIO 19912M: Vinod Koul <vkoul@kernel.org> 19913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19914S: Supported 19915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19916F: Documentation/sound/designs/compress-offload.rst 19917F: include/sound/compress_driver.h 19918F: include/uapi/sound/compress_* 19919F: sound/core/compress_offload.c 19920F: sound/soc/soc-compress.c 19921 19922SOUND - DMAENGINE HELPERS 19923M: Lars-Peter Clausen <lars@metafoo.de> 19924S: Supported 19925F: include/sound/dmaengine_pcm.h 19926F: sound/core/pcm_dmaengine.c 19927F: sound/soc/soc-generic-dmaengine-pcm.c 19928 19929SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19930M: Liam Girdwood <lgirdwood@gmail.com> 19931M: Mark Brown <broonie@kernel.org> 19932L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19933S: Supported 19934W: http://alsa-project.org/main/index.php/ASoC 19935T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19936F: Documentation/devicetree/bindings/sound/ 19937F: Documentation/sound/soc/ 19938F: include/dt-bindings/sound/ 19939F: include/sound/soc* 19940F: sound/soc/ 19941 19942SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19943M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19944M: Liam Girdwood <lgirdwood@gmail.com> 19945M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19946M: Bard Liao <yung-chuan.liao@linux.intel.com> 19947M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19948M: Daniel Baluta <daniel.baluta@nxp.com> 19949R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19950L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19951S: Supported 19952W: https://github.com/thesofproject/linux/ 19953F: sound/soc/sof/ 19954 19955SOUNDWIRE SUBSYSTEM 19956M: Vinod Koul <vkoul@kernel.org> 19957M: Bard Liao <yung-chuan.liao@linux.intel.com> 19958R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19959R: Sanyog Kale <sanyog.r.kale@intel.com> 19960L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19961S: Supported 19962T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19963F: Documentation/driver-api/soundwire/ 19964F: drivers/soundwire/ 19965F: include/linux/soundwire/ 19966 19967SP2 MEDIA DRIVER 19968M: Olli Salonen <olli.salonen@iki.fi> 19969L: linux-media@vger.kernel.org 19970S: Maintained 19971W: https://linuxtv.org 19972Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19973F: drivers/media/dvb-frontends/sp2* 19974 19975SPANISH DOCUMENTATION 19976M: Carlos Bilbao <carlos.bilbao@amd.com> 19977S: Maintained 19978F: Documentation/translations/sp_SP/ 19979 19980SPARC + UltraSPARC (sparc/sparc64) 19981M: "David S. Miller" <davem@davemloft.net> 19982L: sparclinux@vger.kernel.org 19983S: Maintained 19984Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19985T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19986T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19987F: arch/sparc/ 19988F: drivers/sbus/ 19989 19990SPARC SERIAL DRIVERS 19991M: "David S. Miller" <davem@davemloft.net> 19992L: sparclinux@vger.kernel.org 19993S: Maintained 19994T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19995T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19996F: drivers/tty/serial/suncore.c 19997F: drivers/tty/serial/sunhv.c 19998F: drivers/tty/serial/sunsab.c 19999F: drivers/tty/serial/sunsab.h 20000F: drivers/tty/serial/sunsu.c 20001F: drivers/tty/serial/sunzilog.c 20002F: drivers/tty/serial/sunzilog.h 20003F: drivers/tty/vcc.c 20004F: include/linux/sunserialcore.h 20005 20006SPARSE CHECKER 20007M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20008L: linux-sparse@vger.kernel.org 20009S: Maintained 20010W: https://sparse.docs.kernel.org/ 20011Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20012B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20013T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20014F: include/linux/compiler.h 20015 20016SPEAKUP CONSOLE SPEECH DRIVER 20017M: William Hubbs <w.d.hubbs@gmail.com> 20018M: Chris Brannon <chris@the-brannons.com> 20019M: Kirk Reiser <kirk@reisers.ca> 20020M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20021L: speakup@linux-speakup.org 20022S: Odd Fixes 20023W: http://www.linux-speakup.org/ 20024W: https://github.com/linux-speakup/speakup 20025B: https://github.com/linux-speakup/speakup/issues 20026F: drivers/accessibility/speakup/ 20027 20028SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20029M: Viresh Kumar <vireshk@kernel.org> 20030M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20031M: soc@kernel.org 20032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20033S: Maintained 20034W: http://www.st.com/spear 20035F: arch/arm/boot/dts/st/spear* 20036F: arch/arm/mach-spear/ 20037F: drivers/clk/spear/ 20038F: drivers/pinctrl/spear/ 20039 20040SPI NOR SUBSYSTEM 20041M: Tudor Ambarus <tudor.ambarus@linaro.org> 20042M: Pratyush Yadav <pratyush@kernel.org> 20043R: Michael Walle <michael@walle.cc> 20044L: linux-mtd@lists.infradead.org 20045S: Maintained 20046W: http://www.linux-mtd.infradead.org/ 20047Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20048C: irc://irc.oftc.net/mtd 20049T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20050F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20051F: drivers/mtd/spi-nor/ 20052F: include/linux/mtd/spi-nor.h 20053 20054SPI SUBSYSTEM 20055M: Mark Brown <broonie@kernel.org> 20056L: linux-spi@vger.kernel.org 20057S: Maintained 20058Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20059T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20060F: Documentation/devicetree/bindings/spi/ 20061F: Documentation/spi/ 20062F: drivers/spi/ 20063F: include/linux/spi/ 20064F: include/uapi/linux/spi/ 20065F: tools/spi/ 20066 20067SPIDERNET NETWORK DRIVER for CELL 20068M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20069M: Geoff Levand <geoff@infradead.org> 20070L: netdev@vger.kernel.org 20071L: linuxppc-dev@lists.ozlabs.org 20072S: Maintained 20073F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20074F: drivers/net/ethernet/toshiba/spider_net* 20075 20076SPMI SUBSYSTEM 20077M: Stephen Boyd <sboyd@kernel.org> 20078L: linux-kernel@vger.kernel.org 20079S: Maintained 20080T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20081F: Documentation/devicetree/bindings/spmi/ 20082F: drivers/spmi/ 20083F: include/dt-bindings/spmi/spmi.h 20084F: include/linux/spmi.h 20085F: include/trace/events/spmi.h 20086 20087SPU FILE SYSTEM 20088M: Jeremy Kerr <jk@ozlabs.org> 20089L: linuxppc-dev@lists.ozlabs.org 20090S: Supported 20091W: http://www.ibm.com/developerworks/power/cell/ 20092F: Documentation/filesystems/spufs/spufs.rst 20093F: arch/powerpc/platforms/cell/spufs/ 20094 20095SQUASHFS FILE SYSTEM 20096M: Phillip Lougher <phillip@squashfs.org.uk> 20097L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20098S: Maintained 20099W: http://squashfs.org.uk 20100T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20101F: Documentation/filesystems/squashfs.rst 20102F: fs/squashfs/ 20103 20104SRM (Alpha) environment access 20105M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20106S: Maintained 20107F: arch/alpha/kernel/srm_env.c 20108 20109ST LSM6DSx IMU IIO DRIVER 20110M: Lorenzo Bianconi <lorenzo@kernel.org> 20111L: linux-iio@vger.kernel.org 20112S: Maintained 20113W: http://www.st.com/ 20114F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20115F: drivers/iio/imu/st_lsm6dsx/ 20116 20117ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20118M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20119M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20120L: linux-media@vger.kernel.org 20121S: Maintained 20122T: git git://linuxtv.org/media_tree.git 20123F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20124F: drivers/media/i2c/st-mipid02.c 20125 20126ST STM32 I2C/SMBUS DRIVER 20127M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20128M: Alain Volmat <alain.volmat@foss.st.com> 20129L: linux-i2c@vger.kernel.org 20130S: Maintained 20131F: drivers/i2c/busses/i2c-stm32* 20132 20133ST STM32 SPI DRIVER 20134M: Alain Volmat <alain.volmat@foss.st.com> 20135L: linux-spi@vger.kernel.org 20136S: Maintained 20137F: drivers/spi/spi-stm32.c 20138 20139ST STPDDC60 DRIVER 20140M: Daniel Nilsson <daniel.nilsson@flex.com> 20141L: linux-hwmon@vger.kernel.org 20142S: Maintained 20143F: Documentation/hwmon/stpddc60.rst 20144F: drivers/hwmon/pmbus/stpddc60.c 20145 20146ST VGXY61 DRIVER 20147M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20148M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20149L: linux-media@vger.kernel.org 20150S: Maintained 20151T: git git://linuxtv.org/media_tree.git 20152F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20153F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20154F: drivers/media/i2c/st-vgxy61.c 20155 20156ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20157M: Song Qiang <songqiang1304521@gmail.com> 20158L: linux-iio@vger.kernel.org 20159S: Maintained 20160F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20161F: drivers/iio/proximity/vl53l0x-i2c.c 20162 20163STABLE BRANCH 20164M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20165M: Sasha Levin <sashal@kernel.org> 20166L: stable@vger.kernel.org 20167S: Supported 20168F: Documentation/process/stable-kernel-rules.rst 20169 20170STAGING - ATOMISP DRIVER 20171M: Hans de Goede <hdegoede@redhat.com> 20172M: Mauro Carvalho Chehab <mchehab@kernel.org> 20173R: Sakari Ailus <sakari.ailus@linux.intel.com> 20174L: linux-media@vger.kernel.org 20175S: Maintained 20176F: drivers/staging/media/atomisp/ 20177 20178STAGING - FIELDBUS SUBSYSTEM 20179M: Sven Van Asbroeck <TheSven73@gmail.com> 20180S: Maintained 20181F: drivers/staging/fieldbus/* 20182F: drivers/staging/fieldbus/Documentation/ 20183 20184STAGING - HMS ANYBUS-S BUS 20185M: Sven Van Asbroeck <TheSven73@gmail.com> 20186S: Maintained 20187F: drivers/staging/fieldbus/anybuss/ 20188 20189STAGING - INDUSTRIAL IO 20190M: Jonathan Cameron <jic23@kernel.org> 20191L: linux-iio@vger.kernel.org 20192S: Odd Fixes 20193F: Documentation/devicetree/bindings/staging/iio/ 20194F: drivers/staging/iio/ 20195 20196STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20197M: Marc Dietrich <marvin24@gmx.de> 20198L: ac100@lists.launchpad.net (moderated for non-subscribers) 20199L: linux-tegra@vger.kernel.org 20200S: Maintained 20201F: drivers/staging/nvec/ 20202 20203STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20204M: Jens Frederich <jfrederich@gmail.com> 20205M: Jon Nettleton <jon.nettleton@gmail.com> 20206S: Maintained 20207W: http://wiki.laptop.org/go/DCON 20208F: drivers/staging/olpc_dcon/ 20209 20210STAGING - REALTEK RTL8712U DRIVERS 20211M: Larry Finger <Larry.Finger@lwfinger.net> 20212M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20213S: Odd Fixes 20214F: drivers/staging/rtl8712/ 20215 20216STAGING - SEPS525 LCD CONTROLLER DRIVERS 20217M: Michael Hennerich <michael.hennerich@analog.com> 20218L: linux-fbdev@vger.kernel.org 20219S: Supported 20220F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20221F: drivers/staging/fbtft/fb_seps525.c 20222 20223STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20224M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20225M: Teddy Wang <teddy.wang@siliconmotion.com> 20226M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20227L: linux-fbdev@vger.kernel.org 20228S: Maintained 20229F: drivers/staging/sm750fb/ 20230 20231STAGING - VIA VT665X DRIVERS 20232M: Forest Bond <forest@alittletooquiet.net> 20233S: Odd Fixes 20234F: drivers/staging/vt665?/ 20235 20236STAGING SUBSYSTEM 20237M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20238L: linux-staging@lists.linux.dev 20239S: Supported 20240T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20241F: drivers/staging/ 20242 20243STARFIRE/DURALAN NETWORK DRIVER 20244M: Ion Badulescu <ionut@badula.org> 20245S: Odd Fixes 20246F: drivers/net/ethernet/adaptec/starfire* 20247 20248STARFIVE CRYPTO DRIVER 20249M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20250M: William Qiu <william.qiu@starfivetech.com> 20251S: Supported 20252F: Documentation/devicetree/bindings/crypto/starfive* 20253F: drivers/crypto/starfive/ 20254 20255STARFIVE DEVICETREES 20256M: Emil Renner Berthing <kernel@esmil.dk> 20257S: Maintained 20258F: arch/riscv/boot/dts/starfive/ 20259 20260STARFIVE DWMAC GLUE LAYER 20261M: Emil Renner Berthing <kernel@esmil.dk> 20262M: Samin Guo <samin.guo@starfivetech.com> 20263S: Maintained 20264F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20265F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20266 20267STARFIVE JH7110 MMC/SD/SDIO DRIVER 20268M: William Qiu <william.qiu@starfivetech.com> 20269S: Supported 20270F: Documentation/devicetree/bindings/mmc/starfive* 20271F: drivers/mmc/host/dw_mmc-starfive.c 20272 20273STARFIVE JH7110 TDM DRIVER 20274M: Walker Chen <walker.chen@starfivetech.com> 20275S: Maintained 20276F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20277F: sound/soc/starfive/jh7110_tdm.c 20278 20279STARFIVE JH71X0 CLOCK DRIVERS 20280M: Emil Renner Berthing <kernel@esmil.dk> 20281M: Hal Feng <hal.feng@starfivetech.com> 20282S: Maintained 20283F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20284F: drivers/clk/starfive/clk-starfive-jh71* 20285F: include/dt-bindings/clock/starfive?jh71*.h 20286 20287STARFIVE JH71X0 PINCTRL DRIVERS 20288M: Emil Renner Berthing <kernel@esmil.dk> 20289M: Jianlong Huang <jianlong.huang@starfivetech.com> 20290L: linux-gpio@vger.kernel.org 20291S: Maintained 20292F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20293F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20294F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20295F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20296 20297STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20298M: Emil Renner Berthing <kernel@esmil.dk> 20299M: Hal Feng <hal.feng@starfivetech.com> 20300S: Maintained 20301F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20302F: drivers/reset/starfive/reset-starfive-jh71* 20303F: include/dt-bindings/reset/starfive?jh71*.h 20304 20305STARFIVE JH71X0 USB DRIVERS 20306M: Minda Chen <minda.chen@starfivetech.com> 20307S: Maintained 20308F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20309F: drivers/usb/cdns3/cdns3-starfive.c 20310 20311STARFIVE JH71XX PMU CONTROLLER DRIVER 20312M: Walker Chen <walker.chen@starfivetech.com> 20313S: Supported 20314F: Documentation/devicetree/bindings/power/starfive* 20315F: drivers/soc/starfive/jh71xx_pmu.c 20316F: include/dt-bindings/power/starfive,jh7110-pmu.h 20317 20318STARFIVE SOC DRIVERS 20319M: Conor Dooley <conor@kernel.org> 20320S: Maintained 20321T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20322F: drivers/soc/starfive/ 20323 20324STARFIVE TRNG DRIVER 20325M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20326S: Supported 20327F: Documentation/devicetree/bindings/rng/starfive* 20328F: drivers/char/hw_random/jh7110-trng.c 20329 20330STARFIVE WATCHDOG DRIVER 20331M: Xingyu Wu <xingyu.wu@starfivetech.com> 20332M: Samin Guo <samin.guo@starfivetech.com> 20333S: Supported 20334F: Documentation/devicetree/bindings/watchdog/starfive* 20335F: drivers/watchdog/starfive-wdt.c 20336 20337STATIC BRANCH/CALL 20338M: Peter Zijlstra <peterz@infradead.org> 20339M: Josh Poimboeuf <jpoimboe@kernel.org> 20340M: Jason Baron <jbaron@akamai.com> 20341R: Steven Rostedt <rostedt@goodmis.org> 20342R: Ard Biesheuvel <ardb@kernel.org> 20343S: Supported 20344F: arch/*/include/asm/jump_label*.h 20345F: arch/*/include/asm/static_call*.h 20346F: arch/*/kernel/jump_label.c 20347F: arch/*/kernel/static_call.c 20348F: include/linux/jump_label*.h 20349F: include/linux/static_call*.h 20350F: kernel/jump_label.c 20351F: kernel/static_call.c 20352 20353STI AUDIO (ASoC) DRIVERS 20354M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20355L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20356S: Maintained 20357F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20358F: sound/soc/sti/ 20359 20360STI CEC DRIVER 20361M: Alain Volmat <alain.volmat@foss.st.com> 20362S: Maintained 20363F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20364F: drivers/media/cec/platform/sti/ 20365 20366STK1160 USB VIDEO CAPTURE DRIVER 20367M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20368L: linux-media@vger.kernel.org 20369S: Maintained 20370T: git git://linuxtv.org/media_tree.git 20371F: drivers/media/usb/stk1160/ 20372 20373STM32 AUDIO (ASoC) DRIVERS 20374M: Olivier Moysan <olivier.moysan@foss.st.com> 20375M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20376L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20377S: Maintained 20378F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20379F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20380F: sound/soc/stm/ 20381 20382STM32 TIMER/LPTIMER DRIVERS 20383M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20384S: Maintained 20385F: Documentation/ABI/testing/*timer-stm32 20386F: Documentation/devicetree/bindings/*/*stm32-*timer* 20387F: drivers/*/stm32-*timer* 20388F: drivers/pwm/pwm-stm32* 20389F: include/linux/*/stm32-*tim* 20390 20391STMMAC ETHERNET DRIVER 20392M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20393M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20394M: Jose Abreu <joabreu@synopsys.com> 20395L: netdev@vger.kernel.org 20396S: Supported 20397W: http://www.stlinux.com 20398F: Documentation/networking/device_drivers/ethernet/stmicro/ 20399F: drivers/net/ethernet/stmicro/stmmac/ 20400 20401SUN HAPPY MEAL ETHERNET DRIVER 20402M: Sean Anderson <seanga2@gmail.com> 20403S: Maintained 20404F: drivers/net/ethernet/sun/sunhme.* 20405 20406SUN3/3X 20407M: Sam Creasey <sammy@sammy.net> 20408S: Maintained 20409W: http://sammy.net/sun3/ 20410F: arch/m68k/include/asm/sun3* 20411F: arch/m68k/kernel/*sun3* 20412F: arch/m68k/sun3*/ 20413F: drivers/net/ethernet/i825xx/sun3* 20414 20415SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20416M: Hans de Goede <hdegoede@redhat.com> 20417L: linux-input@vger.kernel.org 20418S: Maintained 20419F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20420F: drivers/input/keyboard/sun4i-lradc-keys.c 20421 20422SUNDANCE NETWORK DRIVER 20423M: Denis Kirjanov <kda@linux-powerpc.org> 20424L: netdev@vger.kernel.org 20425S: Maintained 20426F: drivers/net/ethernet/dlink/sundance.c 20427 20428SUNPLUS ETHERNET DRIVER 20429M: Wells Lu <wellslutw@gmail.com> 20430L: netdev@vger.kernel.org 20431S: Maintained 20432W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20433F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20434F: drivers/net/ethernet/sunplus/ 20435 20436SUNPLUS MMC DRIVER 20437M: Tony Huang <tonyhuang.sunplus@gmail.com> 20438M: Li-hao Kuo <lhjeff911@gmail.com> 20439S: Maintained 20440F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20441F: drivers/mmc/host/sunplus-mmc.c 20442 20443SUNPLUS OCOTP DRIVER 20444M: Vincent Shih <vincent.sunplus@gmail.com> 20445S: Maintained 20446F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20447F: drivers/nvmem/sunplus-ocotp.c 20448 20449SUNPLUS PWM DRIVER 20450M: Hammer Hsieh <hammerh0314@gmail.com> 20451S: Maintained 20452F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20453F: drivers/pwm/pwm-sunplus.c 20454 20455SUNPLUS RTC DRIVER 20456M: Vincent Shih <vincent.sunplus@gmail.com> 20457L: linux-rtc@vger.kernel.org 20458S: Maintained 20459F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20460F: drivers/rtc/rtc-sunplus.c 20461 20462SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20463M: Li-hao Kuo <lhjeff911@gmail.com> 20464L: linux-spi@vger.kernel.org 20465S: Maintained 20466F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20467F: drivers/spi/spi-sunplus-sp7021.c 20468 20469SUNPLUS UART DRIVER 20470M: Hammer Hsieh <hammerh0314@gmail.com> 20471S: Maintained 20472F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20473F: drivers/tty/serial/sunplus-uart.c 20474 20475SUNPLUS USB2 PHY DRIVER 20476M: Vincent Shih <vincent.sunplus@gmail.com> 20477L: linux-usb@vger.kernel.org 20478S: Maintained 20479F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20480F: drivers/phy/sunplus/Kconfig 20481F: drivers/phy/sunplus/Makefile 20482F: drivers/phy/sunplus/phy-sunplus-usb2.c 20483 20484SUNPLUS WATCHDOG DRIVER 20485M: Xiantao Hu <xt.hu@cqplus1.com> 20486L: linux-watchdog@vger.kernel.org 20487S: Maintained 20488F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20489F: drivers/watchdog/sunplus_wdt.c 20490 20491SUPERH 20492M: Yoshinori Sato <ysato@users.sourceforge.jp> 20493M: Rich Felker <dalias@libc.org> 20494M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20495L: linux-sh@vger.kernel.org 20496S: Maintained 20497Q: http://patchwork.kernel.org/project/linux-sh/list/ 20498F: Documentation/arch/sh/ 20499F: arch/sh/ 20500F: drivers/sh/ 20501 20502SUSPEND TO RAM 20503M: "Rafael J. Wysocki" <rafael@kernel.org> 20504M: Len Brown <len.brown@intel.com> 20505M: Pavel Machek <pavel@ucw.cz> 20506L: linux-pm@vger.kernel.org 20507S: Supported 20508B: https://bugzilla.kernel.org 20509F: Documentation/power/ 20510F: arch/x86/kernel/acpi/sleep* 20511F: arch/x86/kernel/acpi/wakeup* 20512F: drivers/base/power/ 20513F: include/linux/freezer.h 20514F: include/linux/pm.h 20515F: include/linux/suspend.h 20516F: kernel/power/ 20517 20518SVGA HANDLING 20519M: Martin Mares <mj@ucw.cz> 20520L: linux-video@atrey.karlin.mff.cuni.cz 20521S: Maintained 20522F: Documentation/admin-guide/svga.rst 20523F: arch/x86/boot/video* 20524 20525SWITCHDEV 20526M: Jiri Pirko <jiri@resnulli.us> 20527M: Ivan Vecera <ivecera@redhat.com> 20528L: netdev@vger.kernel.org 20529S: Supported 20530F: include/net/switchdev.h 20531F: net/switchdev/ 20532 20533SY8106A REGULATOR DRIVER 20534M: Icenowy Zheng <icenowy@aosc.io> 20535S: Maintained 20536F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20537F: drivers/regulator/sy8106a-regulator.c 20538 20539SYNC FILE FRAMEWORK 20540M: Sumit Semwal <sumit.semwal@linaro.org> 20541R: Gustavo Padovan <gustavo@padovan.org> 20542L: linux-media@vger.kernel.org 20543L: dri-devel@lists.freedesktop.org 20544S: Maintained 20545T: git git://anongit.freedesktop.org/drm/drm-misc 20546F: Documentation/driver-api/sync_file.rst 20547F: drivers/dma-buf/dma-fence* 20548F: drivers/dma-buf/sw_sync.c 20549F: drivers/dma-buf/sync_* 20550F: include/linux/sync_file.h 20551F: include/uapi/linux/sync_file.h 20552 20553SYNOPSYS ARC ARCHITECTURE 20554M: Vineet Gupta <vgupta@kernel.org> 20555L: linux-snps-arc@lists.infradead.org 20556S: Supported 20557T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20558F: Documentation/arch/arc 20559F: Documentation/devicetree/bindings/arc/* 20560F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20561F: arch/arc/ 20562F: drivers/clocksource/arc_timer.c 20563F: drivers/tty/serial/arc_uart.c 20564 20565SYNOPSYS ARC HSDK SDP pll clock driver 20566M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20567S: Supported 20568F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20569F: drivers/clk/clk-hsdk-pll.c 20570 20571SYNOPSYS ARC SDP clock driver 20572M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20573S: Supported 20574F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20575F: drivers/clk/axs10x/* 20576 20577SYNOPSYS ARC SDP platform support 20578M: Alexey Brodkin <abrodkin@synopsys.com> 20579S: Supported 20580F: Documentation/devicetree/bindings/arc/axs10* 20581F: arch/arc/boot/dts/ax* 20582F: arch/arc/plat-axs10x 20583 20584SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20585M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20586S: Supported 20587F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20588F: drivers/reset/reset-axs10x.c 20589 20590SYNOPSYS CREG GPIO DRIVER 20591M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20592S: Maintained 20593F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20594F: drivers/gpio/gpio-creg-snps.c 20595 20596SYNOPSYS DESIGNWARE 8250 UART DRIVER 20597M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20598R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20599S: Supported 20600F: drivers/tty/serial/8250/8250_dw.c 20601F: drivers/tty/serial/8250/8250_dwlib.* 20602F: drivers/tty/serial/8250/8250_lpss.c 20603 20604SYNOPSYS DESIGNWARE APB GPIO DRIVER 20605M: Hoan Tran <hoan@os.amperecomputing.com> 20606M: Serge Semin <fancer.lancer@gmail.com> 20607L: linux-gpio@vger.kernel.org 20608S: Maintained 20609F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20610F: drivers/gpio/gpio-dwapb.c 20611 20612SYNOPSYS DESIGNWARE APB SSI DRIVER 20613M: Serge Semin <fancer.lancer@gmail.com> 20614L: linux-spi@vger.kernel.org 20615S: Supported 20616F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20617F: drivers/spi/spi-dw* 20618 20619SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20620M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20621S: Maintained 20622F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20623F: drivers/dma/dw-axi-dmac/ 20624 20625SYNOPSYS DESIGNWARE DMAC DRIVER 20626M: Viresh Kumar <vireshk@kernel.org> 20627R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20628S: Maintained 20629F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20630F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20631F: drivers/dma/dw/ 20632F: include/dt-bindings/dma/dw-dmac.h 20633F: include/linux/dma/dw.h 20634F: include/linux/platform_data/dma-dw.h 20635 20636SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20637M: Jose Abreu <Jose.Abreu@synopsys.com> 20638L: netdev@vger.kernel.org 20639S: Supported 20640F: drivers/net/ethernet/synopsys/ 20641 20642SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20643M: Jose Abreu <Jose.Abreu@synopsys.com> 20644L: netdev@vger.kernel.org 20645S: Supported 20646F: drivers/net/pcs/pcs-xpcs.c 20647F: drivers/net/pcs/pcs-xpcs.h 20648F: include/linux/pcs/pcs-xpcs.h 20649 20650SYNOPSYS DESIGNWARE I2C DRIVER 20651M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20652R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20653R: Mika Westerberg <mika.westerberg@linux.intel.com> 20654R: Jan Dabros <jsd@semihalf.com> 20655L: linux-i2c@vger.kernel.org 20656S: Supported 20657F: drivers/i2c/busses/i2c-designware-* 20658 20659SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20660M: Jaehoon Chung <jh80.chung@samsung.com> 20661L: linux-mmc@vger.kernel.org 20662S: Maintained 20663F: drivers/mmc/host/dw_mmc* 20664 20665SYNOPSYS HSDK RESET CONTROLLER DRIVER 20666M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20667S: Supported 20668F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20669F: drivers/reset/reset-hsdk.c 20670F: include/dt-bindings/reset/snps,hsdk-reset.h 20671 20672SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20673M: Prabu Thangamuthu <prabu.t@synopsys.com> 20674M: Manjunath M B <manjumb@synopsys.com> 20675L: linux-mmc@vger.kernel.org 20676S: Maintained 20677F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20678 20679SYSTEM CONFIGURATION (SYSCON) 20680M: Lee Jones <lee@kernel.org> 20681M: Arnd Bergmann <arnd@arndb.de> 20682S: Supported 20683T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20684F: drivers/mfd/syscon.c 20685 20686SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20687M: Sudeep Holla <sudeep.holla@arm.com> 20688R: Cristian Marussi <cristian.marussi@arm.com> 20689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20690S: Maintained 20691F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20692F: drivers/clk/clk-sc[mp]i.c 20693F: drivers/cpufreq/sc[mp]i-cpufreq.c 20694F: drivers/firmware/arm_scmi/ 20695F: drivers/firmware/arm_scpi.c 20696F: drivers/powercap/arm_scmi_powercap.c 20697F: drivers/regulator/scmi-regulator.c 20698F: drivers/reset/reset-scmi.c 20699F: include/linux/sc[mp]i_protocol.h 20700F: include/trace/events/scmi.h 20701F: include/uapi/linux/virtio_scmi.h 20702 20703SYSTEM RESET/SHUTDOWN DRIVERS 20704M: Sebastian Reichel <sre@kernel.org> 20705L: linux-pm@vger.kernel.org 20706S: Maintained 20707T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20708F: Documentation/devicetree/bindings/power/reset/ 20709F: drivers/power/reset/ 20710 20711SYSTEM TRACE MODULE CLASS 20712M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20713S: Maintained 20714T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20715F: Documentation/trace/stm.rst 20716F: drivers/hwtracing/stm/ 20717F: include/linux/stm.h 20718F: include/uapi/linux/stm.h 20719 20720SYSTEM76 ACPI DRIVER 20721M: Jeremy Soller <jeremy@system76.com> 20722M: System76 Product Development <productdev@system76.com> 20723L: platform-driver-x86@vger.kernel.org 20724S: Maintained 20725F: drivers/platform/x86/system76_acpi.c 20726 20727SYSV FILESYSTEM 20728S: Orphan 20729F: Documentation/filesystems/sysv-fs.rst 20730F: fs/sysv/ 20731F: include/linux/sysv_fs.h 20732 20733TASKSTATS STATISTICS INTERFACE 20734M: Balbir Singh <bsingharora@gmail.com> 20735S: Maintained 20736F: Documentation/accounting/taskstats* 20737F: include/linux/taskstats* 20738F: kernel/taskstats.c 20739 20740TC subsystem 20741M: Jamal Hadi Salim <jhs@mojatatu.com> 20742M: Cong Wang <xiyou.wangcong@gmail.com> 20743M: Jiri Pirko <jiri@resnulli.us> 20744L: netdev@vger.kernel.org 20745S: Maintained 20746F: include/net/pkt_cls.h 20747F: include/net/pkt_sched.h 20748F: include/net/tc_act/ 20749F: include/uapi/linux/pkt_cls.h 20750F: include/uapi/linux/pkt_sched.h 20751F: include/uapi/linux/tc_act/ 20752F: include/uapi/linux/tc_ematch/ 20753F: net/sched/ 20754F: tools/testing/selftests/tc-testing 20755 20756TC90522 MEDIA DRIVER 20757M: Akihiro Tsukada <tskd08@gmail.com> 20758L: linux-media@vger.kernel.org 20759S: Odd Fixes 20760F: drivers/media/dvb-frontends/tc90522* 20761 20762TCP LOW PRIORITY MODULE 20763M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20764M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20765S: Maintained 20766W: http://tcp-lp-mod.sourceforge.net/ 20767F: net/ipv4/tcp_lp.c 20768 20769TDA10071 MEDIA DRIVER 20770M: Antti Palosaari <crope@iki.fi> 20771L: linux-media@vger.kernel.org 20772S: Maintained 20773W: https://linuxtv.org 20774W: http://palosaari.fi/linux/ 20775Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20776T: git git://linuxtv.org/anttip/media_tree.git 20777F: drivers/media/dvb-frontends/tda10071* 20778 20779TDA18212 MEDIA DRIVER 20780M: Antti Palosaari <crope@iki.fi> 20781L: linux-media@vger.kernel.org 20782S: Maintained 20783W: https://linuxtv.org 20784W: http://palosaari.fi/linux/ 20785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20786T: git git://linuxtv.org/anttip/media_tree.git 20787F: drivers/media/tuners/tda18212* 20788 20789TDA18218 MEDIA DRIVER 20790M: Antti Palosaari <crope@iki.fi> 20791L: linux-media@vger.kernel.org 20792S: Maintained 20793W: https://linuxtv.org 20794W: http://palosaari.fi/linux/ 20795Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20796T: git git://linuxtv.org/anttip/media_tree.git 20797F: drivers/media/tuners/tda18218* 20798 20799TDA18250 MEDIA DRIVER 20800M: Olli Salonen <olli.salonen@iki.fi> 20801L: linux-media@vger.kernel.org 20802S: Maintained 20803W: https://linuxtv.org 20804Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20805T: git git://linuxtv.org/media_tree.git 20806F: drivers/media/tuners/tda18250* 20807 20808TDA18271 MEDIA DRIVER 20809M: Michael Krufky <mkrufky@linuxtv.org> 20810L: linux-media@vger.kernel.org 20811S: Maintained 20812W: https://linuxtv.org 20813W: http://github.com/mkrufky 20814Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20815T: git git://linuxtv.org/mkrufky/tuners.git 20816F: drivers/media/tuners/tda18271* 20817 20818TDA1997x MEDIA DRIVER 20819M: Tim Harvey <tharvey@gateworks.com> 20820L: linux-media@vger.kernel.org 20821S: Maintained 20822W: https://linuxtv.org 20823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20824F: drivers/media/i2c/tda1997x.* 20825 20826TDA827x MEDIA DRIVER 20827M: Michael Krufky <mkrufky@linuxtv.org> 20828L: linux-media@vger.kernel.org 20829S: Maintained 20830W: https://linuxtv.org 20831W: http://github.com/mkrufky 20832Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20833T: git git://linuxtv.org/mkrufky/tuners.git 20834F: drivers/media/tuners/tda8290.* 20835 20836TDA8290 MEDIA DRIVER 20837M: Michael Krufky <mkrufky@linuxtv.org> 20838L: linux-media@vger.kernel.org 20839S: Maintained 20840W: https://linuxtv.org 20841W: http://github.com/mkrufky 20842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20843T: git git://linuxtv.org/mkrufky/tuners.git 20844F: drivers/media/tuners/tda8290.* 20845 20846TDA9840 MEDIA DRIVER 20847M: Hans Verkuil <hverkuil@xs4all.nl> 20848L: linux-media@vger.kernel.org 20849S: Maintained 20850W: https://linuxtv.org 20851T: git git://linuxtv.org/media_tree.git 20852F: drivers/media/i2c/tda9840* 20853 20854TEA5761 TUNER DRIVER 20855M: Mauro Carvalho Chehab <mchehab@kernel.org> 20856L: linux-media@vger.kernel.org 20857S: Odd fixes 20858W: https://linuxtv.org 20859T: git git://linuxtv.org/media_tree.git 20860F: drivers/media/tuners/tea5761.* 20861 20862TEA5767 TUNER DRIVER 20863M: Mauro Carvalho Chehab <mchehab@kernel.org> 20864L: linux-media@vger.kernel.org 20865S: Maintained 20866W: https://linuxtv.org 20867T: git git://linuxtv.org/media_tree.git 20868F: drivers/media/tuners/tea5767.* 20869 20870TEA6415C MEDIA DRIVER 20871M: Hans Verkuil <hverkuil@xs4all.nl> 20872L: linux-media@vger.kernel.org 20873S: Maintained 20874W: https://linuxtv.org 20875T: git git://linuxtv.org/media_tree.git 20876F: drivers/media/i2c/tea6415c* 20877 20878TEA6420 MEDIA DRIVER 20879M: Hans Verkuil <hverkuil@xs4all.nl> 20880L: linux-media@vger.kernel.org 20881S: Maintained 20882W: https://linuxtv.org 20883T: git git://linuxtv.org/media_tree.git 20884F: drivers/media/i2c/tea6420* 20885 20886TEAM DRIVER 20887M: Jiri Pirko <jiri@resnulli.us> 20888L: netdev@vger.kernel.org 20889S: Supported 20890F: drivers/net/team/ 20891F: include/linux/if_team.h 20892F: include/uapi/linux/if_team.h 20893F: tools/testing/selftests/drivers/net/team/ 20894 20895TECHNICAL ADVISORY BOARD PROCESS DOCS 20896M: "Theodore Ts'o" <tytso@mit.edu> 20897M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20898L: tech-board-discuss@lists.linux-foundation.org 20899S: Maintained 20900F: Documentation/process/contribution-maturity-model.rst 20901F: Documentation/process/researcher-guidelines.rst 20902 20903TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20904M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20905S: Maintained 20906F: arch/x86/platform/ts5500/ 20907 20908TECHNOTREND USB IR RECEIVER 20909M: Sean Young <sean@mess.org> 20910L: linux-media@vger.kernel.org 20911S: Maintained 20912F: drivers/media/rc/ttusbir.c 20913 20914TECHWELL TW9910 VIDEO DECODER 20915L: linux-media@vger.kernel.org 20916S: Orphan 20917F: drivers/media/i2c/tw9910.c 20918F: include/media/i2c/tw9910.h 20919 20920TEE SUBSYSTEM 20921M: Jens Wiklander <jens.wiklander@linaro.org> 20922R: Sumit Garg <sumit.garg@linaro.org> 20923L: op-tee@lists.trustedfirmware.org 20924S: Maintained 20925F: Documentation/staging/tee.rst 20926F: drivers/tee/ 20927F: include/linux/tee_drv.h 20928F: include/uapi/linux/tee.h 20929 20930TEGRA ARCHITECTURE SUPPORT 20931M: Thierry Reding <thierry.reding@gmail.com> 20932M: Jonathan Hunter <jonathanh@nvidia.com> 20933L: linux-tegra@vger.kernel.org 20934S: Supported 20935Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20937N: [^a-z]tegra 20938 20939TEGRA CLOCK DRIVER 20940M: Peter De Schrijver <pdeschrijver@nvidia.com> 20941M: Prashant Gaikwad <pgaikwad@nvidia.com> 20942S: Supported 20943F: drivers/clk/tegra/ 20944 20945TEGRA DMA DRIVERS 20946M: Laxman Dewangan <ldewangan@nvidia.com> 20947M: Jon Hunter <jonathanh@nvidia.com> 20948S: Supported 20949F: drivers/dma/tegra* 20950 20951TEGRA I2C DRIVER 20952M: Laxman Dewangan <ldewangan@nvidia.com> 20953R: Dmitry Osipenko <digetx@gmail.com> 20954S: Supported 20955F: drivers/i2c/busses/i2c-tegra.c 20956 20957TEGRA IOMMU DRIVERS 20958M: Thierry Reding <thierry.reding@gmail.com> 20959R: Krishna Reddy <vdumpa@nvidia.com> 20960L: linux-tegra@vger.kernel.org 20961S: Supported 20962F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20963F: drivers/iommu/tegra* 20964 20965TEGRA KBC DRIVER 20966M: Laxman Dewangan <ldewangan@nvidia.com> 20967S: Supported 20968F: drivers/input/keyboard/tegra-kbc.c 20969 20970TEGRA NAND DRIVER 20971M: Stefan Agner <stefan@agner.ch> 20972M: Lucas Stach <dev@lynxeye.de> 20973S: Maintained 20974F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20975F: drivers/mtd/nand/raw/tegra_nand.c 20976 20977TEGRA PWM DRIVER 20978M: Thierry Reding <thierry.reding@gmail.com> 20979S: Supported 20980F: drivers/pwm/pwm-tegra.c 20981 20982TEGRA QUAD SPI DRIVER 20983M: Thierry Reding <thierry.reding@gmail.com> 20984M: Jonathan Hunter <jonathanh@nvidia.com> 20985M: Sowjanya Komatineni <skomatineni@nvidia.com> 20986L: linux-tegra@vger.kernel.org 20987S: Maintained 20988F: drivers/spi/spi-tegra210-quad.c 20989 20990TEGRA SERIAL DRIVER 20991M: Laxman Dewangan <ldewangan@nvidia.com> 20992S: Supported 20993F: drivers/tty/serial/serial-tegra.c 20994 20995TEGRA SPI DRIVER 20996M: Laxman Dewangan <ldewangan@nvidia.com> 20997S: Supported 20998F: drivers/spi/spi-tegra* 20999 21000TEGRA VIDEO DRIVER 21001M: Thierry Reding <thierry.reding@gmail.com> 21002M: Jonathan Hunter <jonathanh@nvidia.com> 21003M: Sowjanya Komatineni <skomatineni@nvidia.com> 21004M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21005L: linux-media@vger.kernel.org 21006L: linux-tegra@vger.kernel.org 21007S: Maintained 21008F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21009F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21010F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21011F: drivers/staging/media/tegra-video/ 21012 21013TEGRA XUSB PADCTL DRIVER 21014M: JC Kuo <jckuo@nvidia.com> 21015S: Supported 21016F: drivers/phy/tegra/xusb* 21017 21018TEHUTI ETHERNET DRIVER 21019M: Andy Gospodarek <andy@greyhouse.net> 21020L: netdev@vger.kernel.org 21021S: Supported 21022F: drivers/net/ethernet/tehuti/* 21023 21024TELECOM CLOCK DRIVER FOR MCPL0010 21025M: Mark Gross <markgross@kernel.org> 21026S: Supported 21027F: drivers/char/tlclk.c 21028 21029TEMPO SEMICONDUCTOR DRIVERS 21030M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21031S: Maintained 21032F: Documentation/devicetree/bindings/sound/tscs*.txt 21033F: sound/soc/codecs/tscs*.c 21034F: sound/soc/codecs/tscs*.h 21035 21036TENSILICA XTENSA PORT (xtensa) 21037M: Chris Zankel <chris@zankel.net> 21038M: Max Filippov <jcmvbkbc@gmail.com> 21039S: Maintained 21040T: git https://github.com/jcmvbkbc/linux-xtensa.git 21041F: arch/xtensa/ 21042F: drivers/irqchip/irq-xtensa-* 21043 21044TEXAS INSTRUMENTS ASoC DRIVERS 21045M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21046L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21047S: Maintained 21048F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21049F: sound/soc/ti/ 21050 21051TEXAS INSTRUMENTS DMA DRIVERS 21052M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21053L: dmaengine@vger.kernel.org 21054S: Maintained 21055F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21056F: Documentation/devicetree/bindings/dma/ti-edma.txt 21057F: Documentation/devicetree/bindings/dma/ti/ 21058F: drivers/dma/ti/ 21059F: include/linux/dma/k3-psil.h 21060F: include/linux/dma/k3-udma-glue.h 21061F: include/linux/dma/ti-cppi5.h 21062X: drivers/dma/ti/cppi41.c 21063 21064TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21065M: Robert Marko <robert.marko@sartura.hr> 21066M: Luka Perkov <luka.perkov@sartura.hr> 21067L: linux-hwmon@vger.kernel.org 21068S: Maintained 21069F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21070F: Documentation/hwmon/tps23861.rst 21071F: drivers/hwmon/tps23861.c 21072 21073TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21074M: Ricardo Ribalda <ribalda@kernel.org> 21075L: linux-iio@vger.kernel.org 21076S: Supported 21077F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21078F: drivers/iio/dac/ti-dac7612.c 21079 21080TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21081M: Nishanth Menon <nm@ti.com> 21082M: Tero Kristo <kristo@kernel.org> 21083M: Santosh Shilimkar <ssantosh@kernel.org> 21084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21085S: Maintained 21086F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21087F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21088F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21089F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21090F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21091F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21092F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21093F: drivers/clk/keystone/sci-clk.c 21094F: drivers/firmware/ti_sci* 21095F: drivers/irqchip/irq-ti-sci-inta.c 21096F: drivers/irqchip/irq-ti-sci-intr.c 21097F: drivers/reset/reset-ti-sci.c 21098F: drivers/soc/ti/ti_sci_inta_msi.c 21099F: drivers/soc/ti/ti_sci_pm_domains.c 21100F: include/dt-bindings/soc/ti,sci_pm_domain.h 21101F: include/linux/soc/ti/ti_sci_inta_msi.h 21102F: include/linux/soc/ti/ti_sci_protocol.h 21103 21104TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21105M: Puranjay Mohan <puranjay12@gmail.com> 21106L: linux-iio@vger.kernel.org 21107S: Supported 21108F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21109F: drivers/iio/temperature/tmp117.c 21110 21111THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21112M: Hans Verkuil <hverkuil@xs4all.nl> 21113L: linux-media@vger.kernel.org 21114S: Maintained 21115W: https://linuxtv.org 21116T: git git://linuxtv.org/media_tree.git 21117F: drivers/media/radio/radio-raremono.c 21118 21119THERMAL 21120M: Rafael J. Wysocki <rafael@kernel.org> 21121M: Daniel Lezcano <daniel.lezcano@linaro.org> 21122R: Amit Kucheria <amitk@kernel.org> 21123R: Zhang Rui <rui.zhang@intel.com> 21124L: linux-pm@vger.kernel.org 21125S: Supported 21126Q: https://patchwork.kernel.org/project/linux-pm/list/ 21127T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21128F: Documentation/ABI/testing/sysfs-class-thermal 21129F: Documentation/admin-guide/thermal/ 21130F: Documentation/devicetree/bindings/thermal/ 21131F: Documentation/driver-api/thermal/ 21132F: drivers/thermal/ 21133F: include/dt-bindings/thermal/ 21134F: include/linux/cpu_cooling.h 21135F: include/linux/thermal.h 21136F: include/uapi/linux/thermal.h 21137F: tools/lib/thermal/ 21138F: tools/thermal/ 21139 21140THERMAL DRIVER FOR AMLOGIC SOCS 21141M: Guillaume La Roque <glaroque@baylibre.com> 21142L: linux-pm@vger.kernel.org 21143L: linux-amlogic@lists.infradead.org 21144S: Supported 21145W: http://linux-meson.com/ 21146F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21147F: drivers/thermal/amlogic_thermal.c 21148 21149THERMAL/CPU_COOLING 21150M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21151M: Daniel Lezcano <daniel.lezcano@linaro.org> 21152M: Viresh Kumar <viresh.kumar@linaro.org> 21153R: Lukasz Luba <lukasz.luba@arm.com> 21154L: linux-pm@vger.kernel.org 21155S: Supported 21156F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21157F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21158F: drivers/thermal/cpufreq_cooling.c 21159F: drivers/thermal/cpuidle_cooling.c 21160F: include/linux/cpu_cooling.h 21161 21162THERMAL/POWER_ALLOCATOR 21163M: Lukasz Luba <lukasz.luba@arm.com> 21164L: linux-pm@vger.kernel.org 21165S: Maintained 21166F: Documentation/driver-api/thermal/power_allocator.rst 21167F: drivers/thermal/gov_power_allocator.c 21168F: drivers/thermal/thermal_trace_ipa.h 21169 21170THINKPAD ACPI EXTRAS DRIVER 21171M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21172L: ibm-acpi-devel@lists.sourceforge.net 21173L: platform-driver-x86@vger.kernel.org 21174S: Maintained 21175W: http://ibm-acpi.sourceforge.net 21176W: http://thinkwiki.org/wiki/Ibm-acpi 21177T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21178F: drivers/platform/x86/thinkpad_acpi.c 21179 21180THINKPAD LMI DRIVER 21181M: Mark Pearson <markpearson@lenovo.com> 21182L: platform-driver-x86@vger.kernel.org 21183S: Maintained 21184F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21185F: drivers/platform/x86/think-lmi.? 21186 21187THUNDERBOLT DMA TRAFFIC TEST DRIVER 21188M: Isaac Hazan <isaac.hazan@intel.com> 21189L: linux-usb@vger.kernel.org 21190S: Maintained 21191F: drivers/thunderbolt/dma_test.c 21192 21193THUNDERBOLT DRIVER 21194M: Andreas Noever <andreas.noever@gmail.com> 21195M: Michael Jamet <michael.jamet@intel.com> 21196M: Mika Westerberg <mika.westerberg@linux.intel.com> 21197M: Yehezkel Bernat <YehezkelShB@gmail.com> 21198L: linux-usb@vger.kernel.org 21199S: Maintained 21200T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21201F: Documentation/admin-guide/thunderbolt.rst 21202F: drivers/thunderbolt/ 21203F: include/linux/thunderbolt.h 21204 21205THUNDERBOLT NETWORK DRIVER 21206M: Michael Jamet <michael.jamet@intel.com> 21207M: Mika Westerberg <mika.westerberg@linux.intel.com> 21208M: Yehezkel Bernat <YehezkelShB@gmail.com> 21209L: netdev@vger.kernel.org 21210S: Maintained 21211F: drivers/net/thunderbolt/ 21212 21213THUNDERX GPIO DRIVER 21214M: Robert Richter <rric@kernel.org> 21215S: Odd Fixes 21216F: drivers/gpio/gpio-thunderx.c 21217 21218TI ADS7924 ADC DRIVER 21219M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21220L: linux-iio@vger.kernel.org 21221S: Supported 21222F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21223F: drivers/iio/adc/ti-ads7924.c 21224 21225TI AM437X VPFE DRIVER 21226M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21227L: linux-media@vger.kernel.org 21228S: Maintained 21229W: https://linuxtv.org 21230Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21231T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21232F: drivers/media/platform/ti/am437x/ 21233 21234TI BANDGAP AND THERMAL DRIVER 21235M: Eduardo Valentin <edubezval@gmail.com> 21236M: Keerthy <j-keerthy@ti.com> 21237L: linux-pm@vger.kernel.org 21238L: linux-omap@vger.kernel.org 21239S: Maintained 21240F: drivers/thermal/ti-soc-thermal/ 21241 21242TI BQ27XXX POWER SUPPLY DRIVER 21243F: drivers/power/supply/bq27xxx_battery.c 21244F: drivers/power/supply/bq27xxx_battery_i2c.c 21245F: include/linux/power/bq27xxx_battery.h 21246 21247TI CDCE706 CLOCK DRIVER 21248M: Max Filippov <jcmvbkbc@gmail.com> 21249S: Maintained 21250F: drivers/clk/clk-cdce706.c 21251 21252TI CLOCK DRIVER 21253M: Tero Kristo <kristo@kernel.org> 21254L: linux-omap@vger.kernel.org 21255S: Odd Fixes 21256F: drivers/clk/ti/ 21257F: include/linux/clk/ti.h 21258 21259TI DAVINCI MACHINE SUPPORT 21260M: Bartosz Golaszewski <brgl@bgdev.pl> 21261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21262S: Maintained 21263T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21264F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21265F: arch/arm/boot/dts/ti/davinci/ 21266F: arch/arm/mach-davinci/ 21267F: drivers/i2c/busses/i2c-davinci.c 21268 21269TI DAVINCI SERIES CLOCK DRIVER 21270M: David Lechner <david@lechnology.com> 21271R: Sekhar Nori <nsekhar@ti.com> 21272S: Maintained 21273F: Documentation/devicetree/bindings/clock/ti/davinci/ 21274F: drivers/clk/davinci/ 21275F: include/linux/clk/davinci.h 21276 21277TI DAVINCI SERIES GPIO DRIVER 21278M: Keerthy <j-keerthy@ti.com> 21279L: linux-gpio@vger.kernel.org 21280S: Maintained 21281F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21282F: drivers/gpio/gpio-davinci.c 21283 21284TI DAVINCI SERIES MEDIA DRIVER 21285M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21286L: linux-media@vger.kernel.org 21287S: Maintained 21288W: https://linuxtv.org 21289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21290T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21291F: drivers/media/platform/ti/davinci/ 21292F: include/media/davinci/ 21293 21294TI ENHANCED CAPTURE (eCAP) DRIVER 21295M: Vignesh Raghavendra <vigneshr@ti.com> 21296R: Julien Panis <jpanis@baylibre.com> 21297L: linux-iio@vger.kernel.org 21298L: linux-omap@vger.kernel.org 21299S: Maintained 21300F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21301F: drivers/counter/ti-ecap-capture.c 21302 21303TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21304R: David Lechner <david@lechnology.com> 21305L: linux-iio@vger.kernel.org 21306F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21307F: drivers/counter/ti-eqep.c 21308 21309TI ETHERNET SWITCH DRIVER (CPSW) 21310R: Grygorii Strashko <grygorii.strashko@ti.com> 21311L: linux-omap@vger.kernel.org 21312L: netdev@vger.kernel.org 21313S: Maintained 21314F: drivers/net/ethernet/ti/cpsw* 21315F: drivers/net/ethernet/ti/davinci* 21316 21317TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21318M: Alex Dubov <oakad@yahoo.com> 21319S: Maintained 21320W: http://tifmxx.berlios.de/ 21321F: drivers/memstick/host/tifm_ms.c 21322F: drivers/misc/tifm* 21323F: drivers/mmc/host/tifm_sd.c 21324F: include/linux/tifm.h 21325 21326TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21327M: Nishanth Menon <nm@ti.com> 21328M: Santosh Shilimkar <ssantosh@kernel.org> 21329L: linux-kernel@vger.kernel.org 21330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21331S: Maintained 21332T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21333F: drivers/soc/ti/* 21334 21335TI LM49xxx FAMILY ASoC CODEC DRIVERS 21336M: M R Swami Reddy <mr.swami.reddy@ti.com> 21337M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21338L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21339S: Maintained 21340F: sound/soc/codecs/isabelle* 21341F: sound/soc/codecs/lm49453* 21342 21343TI LMP92064 ADC DRIVER 21344M: Leonard Göhrs <l.goehrs@pengutronix.de> 21345R: kernel@pengutronix.de 21346L: linux-iio@vger.kernel.org 21347S: Maintained 21348F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21349F: drivers/iio/adc/ti-lmp92064.c 21350 21351TI PCM3060 ASoC CODEC DRIVER 21352M: Kirill Marinushkin <kmarinushkin@birdec.com> 21353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21354S: Maintained 21355F: Documentation/devicetree/bindings/sound/pcm3060.txt 21356F: sound/soc/codecs/pcm3060* 21357 21358TI TAS571X FAMILY ASoC CODEC DRIVER 21359M: Kevin Cernekee <cernekee@chromium.org> 21360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21361S: Odd Fixes 21362F: sound/soc/codecs/tas571x* 21363 21364TI TMAG5273 MAGNETOMETER DRIVER 21365M: Gerald Loacker <gerald.loacker@wolfvision.net> 21366L: linux-iio@vger.kernel.org 21367S: Maintained 21368F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21369F: drivers/iio/magnetometer/tmag5273.c 21370 21371TI TRF7970A NFC DRIVER 21372M: Mark Greer <mgreer@animalcreek.com> 21373L: linux-wireless@vger.kernel.org 21374S: Supported 21375F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21376F: drivers/nfc/trf7970a.c 21377 21378TI TSC2046 ADC DRIVER 21379M: Oleksij Rempel <o.rempel@pengutronix.de> 21380R: kernel@pengutronix.de 21381L: linux-iio@vger.kernel.org 21382S: Maintained 21383F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21384F: drivers/iio/adc/ti-tsc2046.c 21385 21386TI TWL4030 SERIES SOC CODEC DRIVER 21387M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21388L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21389S: Maintained 21390F: sound/soc/codecs/twl4030* 21391 21392TI VPE/CAL DRIVERS 21393M: Benoit Parrot <bparrot@ti.com> 21394L: linux-media@vger.kernel.org 21395S: Maintained 21396W: http://linuxtv.org/ 21397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21398F: Documentation/devicetree/bindings/media/ti,cal.yaml 21399F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21400F: drivers/media/platform/ti/cal/ 21401F: drivers/media/platform/ti/vpe/ 21402 21403TI WILINK WIRELESS DRIVERS 21404L: linux-wireless@vger.kernel.org 21405S: Orphan 21406W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21407W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21408T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21409F: drivers/net/wireless/ti/ 21410 21411TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21412M: John Stultz <jstultz@google.com> 21413M: Thomas Gleixner <tglx@linutronix.de> 21414R: Stephen Boyd <sboyd@kernel.org> 21415L: linux-kernel@vger.kernel.org 21416S: Supported 21417T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21418F: include/linux/clocksource.h 21419F: include/linux/time.h 21420F: include/linux/timex.h 21421F: include/uapi/linux/time.h 21422F: include/uapi/linux/timex.h 21423F: kernel/time/alarmtimer.c 21424F: kernel/time/clocksource.c 21425F: kernel/time/ntp.c 21426F: kernel/time/time*.c 21427F: tools/testing/selftests/timers/ 21428 21429TIPC NETWORK LAYER 21430M: Jon Maloy <jmaloy@redhat.com> 21431M: Ying Xue <ying.xue@windriver.com> 21432L: netdev@vger.kernel.org (core kernel code) 21433L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21434S: Maintained 21435W: http://tipc.sourceforge.net/ 21436F: include/uapi/linux/tipc*.h 21437F: net/tipc/ 21438 21439TLAN NETWORK DRIVER 21440M: Samuel Chessman <chessman@tux.org> 21441L: tlan-devel@lists.sourceforge.net (subscribers-only) 21442S: Maintained 21443W: http://sourceforge.net/projects/tlan/ 21444F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21445F: drivers/net/ethernet/ti/tlan.* 21446 21447TMIO/SDHI MMC DRIVER 21448M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21449L: linux-mmc@vger.kernel.org 21450L: linux-renesas-soc@vger.kernel.org 21451S: Supported 21452F: drivers/mmc/host/renesas_sdhi* 21453F: drivers/mmc/host/tmio_mmc* 21454F: include/linux/mfd/tmio.h 21455 21456TMP401 HARDWARE MONITOR DRIVER 21457M: Guenter Roeck <linux@roeck-us.net> 21458L: linux-hwmon@vger.kernel.org 21459S: Maintained 21460F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21461F: Documentation/hwmon/tmp401.rst 21462F: drivers/hwmon/tmp401.c 21463 21464TMP464 HARDWARE MONITOR DRIVER 21465M: Guenter Roeck <linux@roeck-us.net> 21466L: linux-hwmon@vger.kernel.org 21467S: Maintained 21468F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21469F: Documentation/hwmon/tmp464.rst 21470F: drivers/hwmon/tmp464.c 21471 21472TMP513 HARDWARE MONITOR DRIVER 21473M: Eric Tremblay <etremblay@distech-controls.com> 21474L: linux-hwmon@vger.kernel.org 21475S: Maintained 21476F: Documentation/hwmon/tmp513.rst 21477F: drivers/hwmon/tmp513.c 21478 21479TMPFS (SHMEM FILESYSTEM) 21480M: Hugh Dickins <hughd@google.com> 21481L: linux-mm@kvack.org 21482S: Maintained 21483F: include/linux/shmem_fs.h 21484F: mm/shmem.c 21485 21486TOMOYO SECURITY MODULE 21487M: Kentaro Takeda <takedakn@nttdata.co.jp> 21488M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21489L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21490L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21491L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21492L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21493S: Maintained 21494W: https://tomoyo.osdn.jp/ 21495F: security/tomoyo/ 21496 21497TOPSTAR LAPTOP EXTRAS DRIVER 21498M: Herton Ronaldo Krzesinski <herton@canonical.com> 21499L: platform-driver-x86@vger.kernel.org 21500S: Maintained 21501F: drivers/platform/x86/topstar-laptop.c 21502 21503TORTURE-TEST MODULES 21504M: Davidlohr Bueso <dave@stgolabs.net> 21505M: "Paul E. McKenney" <paulmck@kernel.org> 21506M: Josh Triplett <josh@joshtriplett.org> 21507L: linux-kernel@vger.kernel.org 21508S: Supported 21509T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21510F: Documentation/RCU/torture.rst 21511F: kernel/locking/locktorture.c 21512F: kernel/rcu/rcuscale.c 21513F: kernel/rcu/rcutorture.c 21514F: kernel/rcu/refscale.c 21515F: kernel/torture.c 21516 21517TOSHIBA ACPI EXTRAS DRIVER 21518M: Azael Avalos <coproscefalo@gmail.com> 21519L: platform-driver-x86@vger.kernel.org 21520S: Maintained 21521F: drivers/platform/x86/toshiba_acpi.c 21522 21523TOSHIBA BLUETOOTH DRIVER 21524M: Azael Avalos <coproscefalo@gmail.com> 21525L: platform-driver-x86@vger.kernel.org 21526S: Maintained 21527F: drivers/platform/x86/toshiba_bluetooth.c 21528 21529TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21530M: Azael Avalos <coproscefalo@gmail.com> 21531L: platform-driver-x86@vger.kernel.org 21532S: Maintained 21533F: drivers/platform/x86/toshiba_haps.c 21534 21535TOSHIBA SMM DRIVER 21536M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21537S: Maintained 21538W: http://www.buzzard.org.uk/toshiba/ 21539F: drivers/char/toshiba.c 21540F: include/linux/toshiba.h 21541F: include/uapi/linux/toshiba.h 21542 21543TOSHIBA TC358743 DRIVER 21544M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21545L: linux-media@vger.kernel.org 21546S: Maintained 21547F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21548F: drivers/media/i2c/tc358743* 21549F: include/media/i2c/tc358743.h 21550 21551TOSHIBA WMI HOTKEYS DRIVER 21552M: Azael Avalos <coproscefalo@gmail.com> 21553L: platform-driver-x86@vger.kernel.org 21554S: Maintained 21555F: drivers/platform/x86/toshiba-wmi.c 21556 21557TPM DEVICE DRIVER 21558M: Peter Huewe <peterhuewe@gmx.de> 21559M: Jarkko Sakkinen <jarkko@kernel.org> 21560R: Jason Gunthorpe <jgg@ziepe.ca> 21561L: linux-integrity@vger.kernel.org 21562S: Maintained 21563W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21564Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21565T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21566F: drivers/char/tpm/ 21567 21568TPS546D24 DRIVER 21569M: Duke Du <dukedu83@gmail.com> 21570L: linux-hwmon@vger.kernel.org 21571S: Maintained 21572F: Documentation/hwmon/tps546d24.rst 21573F: drivers/hwmon/pmbus/tps546d24.c 21574 21575TRACING 21576M: Steven Rostedt <rostedt@goodmis.org> 21577M: Masami Hiramatsu <mhiramat@kernel.org> 21578L: linux-kernel@vger.kernel.org 21579L: linux-trace-kernel@vger.kernel.org 21580S: Maintained 21581Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21582T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21583F: Documentation/trace/* 21584F: fs/tracefs/ 21585F: include/linux/trace*.h 21586F: include/trace/ 21587F: kernel/trace/ 21588F: scripts/tracing/ 21589F: tools/testing/selftests/ftrace/ 21590 21591TRACING MMIO ACCESSES (MMIOTRACE) 21592M: Steven Rostedt <rostedt@goodmis.org> 21593M: Masami Hiramatsu <mhiramat@kernel.org> 21594R: Karol Herbst <karolherbst@gmail.com> 21595R: Pekka Paalanen <ppaalanen@gmail.com> 21596L: linux-kernel@vger.kernel.org 21597L: nouveau@lists.freedesktop.org 21598S: Maintained 21599F: arch/x86/mm/kmmio.c 21600F: arch/x86/mm/mmio-mod.c 21601F: arch/x86/mm/testmmiotrace.c 21602F: include/linux/mmiotrace.h 21603F: kernel/trace/trace_mmiotrace.c 21604 21605TRACING OS NOISE / LATENCY TRACERS 21606M: Steven Rostedt <rostedt@goodmis.org> 21607M: Daniel Bristot de Oliveira <bristot@kernel.org> 21608S: Maintained 21609F: Documentation/trace/hwlat_detector.rst 21610F: Documentation/trace/osnoise-tracer.rst 21611F: Documentation/trace/timerlat-tracer.rst 21612F: arch/*/kernel/trace.c 21613F: include/trace/events/osnoise.h 21614F: kernel/trace/trace_hwlat.c 21615F: kernel/trace/trace_irqsoff.c 21616F: kernel/trace/trace_osnoise.c 21617F: kernel/trace/trace_sched_wakeup.c 21618 21619TRADITIONAL CHINESE DOCUMENTATION 21620M: Hu Haowen <src.res@email.cn> 21621L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21622S: Maintained 21623W: https://github.com/srcres258/linux-doc 21624T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21625F: Documentation/translations/zh_TW/ 21626 21627TTY LAYER 21628M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21629M: Jiri Slaby <jirislaby@kernel.org> 21630S: Supported 21631T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21632F: Documentation/driver-api/serial/ 21633F: drivers/tty/ 21634F: drivers/tty/serial/serial_core.c 21635F: include/linux/selection.h 21636F: include/linux/serial.h 21637F: include/linux/serial_core.h 21638F: include/linux/sysrq.h 21639F: include/linux/tty*.h 21640F: include/linux/vt.h 21641F: include/linux/vt_*.h 21642F: include/uapi/linux/serial.h 21643F: include/uapi/linux/serial_core.h 21644F: include/uapi/linux/tty.h 21645 21646TUA9001 MEDIA DRIVER 21647M: Antti Palosaari <crope@iki.fi> 21648L: linux-media@vger.kernel.org 21649S: Maintained 21650W: https://linuxtv.org 21651W: http://palosaari.fi/linux/ 21652Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21653T: git git://linuxtv.org/anttip/media_tree.git 21654F: drivers/media/tuners/tua9001* 21655 21656TULIP NETWORK DRIVERS 21657L: netdev@vger.kernel.org 21658L: linux-parisc@vger.kernel.org 21659S: Orphan 21660F: drivers/net/ethernet/dec/tulip/ 21661 21662TUN/TAP driver 21663M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21664S: Maintained 21665W: http://vtun.sourceforge.net/tun 21666F: Documentation/networking/tuntap.rst 21667F: arch/um/os-Linux/drivers/ 21668 21669TURBOCHANNEL SUBSYSTEM 21670M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21671M: Ralf Baechle <ralf@linux-mips.org> 21672L: linux-mips@vger.kernel.org 21673S: Maintained 21674Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21675F: drivers/tc/ 21676F: include/linux/tc.h 21677 21678TURBOSTAT UTILITY 21679M: "Len Brown" <lenb@kernel.org> 21680L: linux-pm@vger.kernel.org 21681S: Supported 21682Q: https://patchwork.kernel.org/project/linux-pm/list/ 21683B: https://bugzilla.kernel.org 21684T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21685F: tools/power/x86/turbostat/ 21686 21687TW5864 VIDEO4LINUX DRIVER 21688M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21689M: Anton Sviridenko <anton@corp.bluecherry.net> 21690M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21691M: Andrey Utkin <andrey_utkin@fastmail.com> 21692L: linux-media@vger.kernel.org 21693S: Supported 21694F: drivers/media/pci/tw5864/ 21695 21696TW68 VIDEO4LINUX DRIVER 21697M: Hans Verkuil <hverkuil@xs4all.nl> 21698L: linux-media@vger.kernel.org 21699S: Odd Fixes 21700W: https://linuxtv.org 21701T: git git://linuxtv.org/media_tree.git 21702F: drivers/media/pci/tw68/ 21703 21704TW686X VIDEO4LINUX DRIVER 21705M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21706L: linux-media@vger.kernel.org 21707S: Maintained 21708W: http://linuxtv.org 21709T: git git://linuxtv.org/media_tree.git 21710F: drivers/media/pci/tw686x/ 21711 21712U-BOOT ENVIRONMENT VARIABLES 21713M: Rafał Miłecki <rafal@milecki.pl> 21714S: Maintained 21715F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21716F: drivers/nvmem/u-boot-env.c 21717 21718UACCE ACCELERATOR FRAMEWORK 21719M: Zhangfei Gao <zhangfei.gao@linaro.org> 21720M: Zhou Wang <wangzhou1@hisilicon.com> 21721L: linux-accelerators@lists.ozlabs.org 21722L: linux-kernel@vger.kernel.org 21723S: Maintained 21724F: Documentation/ABI/testing/sysfs-driver-uacce 21725F: Documentation/misc-devices/uacce.rst 21726F: drivers/misc/uacce/ 21727F: include/linux/uacce.h 21728F: include/uapi/misc/uacce/ 21729 21730UBI FILE SYSTEM (UBIFS) 21731M: Richard Weinberger <richard@nod.at> 21732L: linux-mtd@lists.infradead.org 21733S: Supported 21734W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21735T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21736T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21737F: Documentation/ABI/testing/sysfs-fs-ubifs 21738F: Documentation/filesystems/ubifs-authentication.rst 21739F: Documentation/filesystems/ubifs.rst 21740F: fs/ubifs/ 21741 21742UBLK USERSPACE BLOCK DRIVER 21743M: Ming Lei <ming.lei@redhat.com> 21744L: linux-block@vger.kernel.org 21745S: Maintained 21746F: Documentation/block/ublk.rst 21747F: drivers/block/ublk_drv.c 21748F: include/uapi/linux/ublk_cmd.h 21749 21750UCLINUX (M68KNOMMU AND COLDFIRE) 21751M: Greg Ungerer <gerg@linux-m68k.org> 21752L: linux-m68k@lists.linux-m68k.org 21753S: Maintained 21754W: http://www.linux-m68k.org/ 21755T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21756F: arch/m68k/*/*_no.* 21757F: arch/m68k/68*/ 21758F: arch/m68k/coldfire/ 21759F: arch/m68k/include/asm/*_no.* 21760 21761UDF FILESYSTEM 21762M: Jan Kara <jack@suse.com> 21763S: Maintained 21764F: Documentation/filesystems/udf.rst 21765F: fs/udf/ 21766 21767UDRAW TABLET 21768M: Bastien Nocera <hadess@hadess.net> 21769L: linux-input@vger.kernel.org 21770S: Maintained 21771F: drivers/hid/hid-udraw-ps3.c 21772 21773UFS FILESYSTEM 21774M: Evgeniy Dushistov <dushistov@mail.ru> 21775S: Maintained 21776F: Documentation/admin-guide/ufs.rst 21777F: fs/ufs/ 21778 21779UHID USERSPACE HID IO DRIVER 21780M: David Rheinsberg <david.rheinsberg@gmail.com> 21781L: linux-input@vger.kernel.org 21782S: Maintained 21783F: drivers/hid/uhid.c 21784F: include/uapi/linux/uhid.h 21785 21786ULPI BUS 21787M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21788L: linux-usb@vger.kernel.org 21789S: Maintained 21790F: drivers/usb/common/ulpi.c 21791F: include/linux/ulpi/ 21792 21793UNICODE SUBSYSTEM 21794M: Gabriel Krisman Bertazi <krisman@collabora.com> 21795L: linux-fsdevel@vger.kernel.org 21796S: Supported 21797F: fs/unicode/ 21798 21799UNIFDEF 21800M: Tony Finch <dot@dotat.at> 21801S: Maintained 21802W: http://dotat.at/prog/unifdef 21803F: scripts/unifdef.c 21804 21805UNIFORM CDROM DRIVER 21806M: Phillip Potter <phil@philpotter.co.uk> 21807S: Maintained 21808F: Documentation/cdrom/ 21809F: drivers/cdrom/cdrom.c 21810F: include/linux/cdrom.h 21811F: include/uapi/linux/cdrom.h 21812 21813UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21814R: Alim Akhtar <alim.akhtar@samsung.com> 21815R: Avri Altman <avri.altman@wdc.com> 21816R: Bart Van Assche <bvanassche@acm.org> 21817L: linux-scsi@vger.kernel.org 21818S: Supported 21819F: Documentation/devicetree/bindings/ufs/ 21820F: Documentation/scsi/ufs.rst 21821F: drivers/ufs/core/ 21822 21823UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21824M: Pedro Sousa <pedrom.sousa@synopsys.com> 21825L: linux-scsi@vger.kernel.org 21826S: Supported 21827F: drivers/ufs/host/*dwc* 21828 21829UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21830M: Alim Akhtar <alim.akhtar@samsung.com> 21831L: linux-scsi@vger.kernel.org 21832S: Maintained 21833F: drivers/ufs/host/ufs-exynos* 21834 21835UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21836M: Stanley Chu <stanley.chu@mediatek.com> 21837L: linux-scsi@vger.kernel.org 21838L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21839S: Maintained 21840F: drivers/ufs/host/ufs-mediatek* 21841 21842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21843M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21844L: linux-arm-msm@vger.kernel.org 21845L: linux-scsi@vger.kernel.org 21846S: Maintained 21847F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21848F: drivers/ufs/host/ufs-qcom* 21849 21850UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21851M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21852L: linux-renesas-soc@vger.kernel.org 21853L: linux-scsi@vger.kernel.org 21854S: Maintained 21855F: drivers/ufs/host/ufs-renesas.c 21856 21857UNSORTED BLOCK IMAGES (UBI) 21858M: Richard Weinberger <richard@nod.at> 21859L: linux-mtd@lists.infradead.org 21860S: Supported 21861W: http://www.linux-mtd.infradead.org/ 21862T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21863T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21864F: drivers/mtd/ubi/ 21865F: include/linux/mtd/ubi.h 21866F: include/uapi/mtd/ubi-user.h 21867 21868USB "USBNET" DRIVER FRAMEWORK 21869M: Oliver Neukum <oneukum@suse.com> 21870L: netdev@vger.kernel.org 21871S: Maintained 21872W: http://www.linux-usb.org/usbnet 21873F: drivers/net/usb/usbnet.c 21874F: include/linux/usb/usbnet.h 21875 21876USB ACM DRIVER 21877M: Oliver Neukum <oneukum@suse.com> 21878L: linux-usb@vger.kernel.org 21879S: Maintained 21880F: Documentation/usb/acm.rst 21881F: drivers/usb/class/cdc-acm.* 21882 21883USB APPLE MFI FASTCHARGE DRIVER 21884M: Bastien Nocera <hadess@hadess.net> 21885L: linux-usb@vger.kernel.org 21886S: Maintained 21887F: drivers/usb/misc/apple-mfi-fastcharge.c 21888 21889USB AR5523 WIRELESS DRIVER 21890M: Pontus Fuchs <pontus.fuchs@gmail.com> 21891L: linux-wireless@vger.kernel.org 21892S: Maintained 21893F: drivers/net/wireless/ath/ar5523/ 21894 21895USB ATTACHED SCSI 21896M: Oliver Neukum <oneukum@suse.com> 21897L: linux-usb@vger.kernel.org 21898L: linux-scsi@vger.kernel.org 21899S: Maintained 21900F: drivers/usb/storage/uas.c 21901 21902USB CDC ETHERNET DRIVER 21903M: Oliver Neukum <oliver@neukum.org> 21904L: linux-usb@vger.kernel.org 21905S: Maintained 21906F: drivers/net/usb/cdc_*.c 21907F: include/uapi/linux/usb/cdc.h 21908 21909USB CHAOSKEY DRIVER 21910M: Keith Packard <keithp@keithp.com> 21911L: linux-usb@vger.kernel.org 21912S: Maintained 21913F: drivers/usb/misc/chaoskey.c 21914 21915USB CYPRESS C67X00 DRIVER 21916L: linux-usb@vger.kernel.org 21917S: Orphan 21918F: drivers/usb/c67x00/ 21919 21920USB DAVICOM DM9601 DRIVER 21921M: Peter Korsgaard <peter@korsgaard.com> 21922L: netdev@vger.kernel.org 21923S: Maintained 21924W: http://www.linux-usb.org/usbnet 21925F: drivers/net/usb/dm9601.c 21926 21927USB EHCI DRIVER 21928M: Alan Stern <stern@rowland.harvard.edu> 21929L: linux-usb@vger.kernel.org 21930S: Maintained 21931F: Documentation/usb/ehci.rst 21932F: drivers/usb/host/ehci* 21933 21934USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21935M: Jiri Kosina <jikos@kernel.org> 21936M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21937L: linux-usb@vger.kernel.org 21938S: Maintained 21939T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21940F: Documentation/hid/hiddev.rst 21941F: drivers/hid/usbhid/ 21942 21943USB INTEL XHCI ROLE MUX DRIVER 21944M: Hans de Goede <hdegoede@redhat.com> 21945L: linux-usb@vger.kernel.org 21946S: Maintained 21947F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21948 21949USB IP DRIVER FOR HISILICON KIRIN 960 21950M: Yu Chen <chenyu56@huawei.com> 21951M: Binghui Wang <wangbinghui@hisilicon.com> 21952L: linux-usb@vger.kernel.org 21953S: Maintained 21954F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21955F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21956 21957USB IP DRIVER FOR HISILICON KIRIN 970 21958M: Mauro Carvalho Chehab <mchehab@kernel.org> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21962F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21963 21964USB ISP116X DRIVER 21965M: Olav Kongas <ok@artecdesign.ee> 21966L: linux-usb@vger.kernel.org 21967S: Maintained 21968F: drivers/usb/host/isp116x* 21969F: include/linux/usb/isp116x.h 21970 21971USB ISP1760 DRIVER 21972M: Rui Miguel Silva <rui.silva@linaro.org> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21976F: drivers/usb/isp1760/* 21977 21978USB LAN78XX ETHERNET DRIVER 21979M: Woojung Huh <woojung.huh@microchip.com> 21980M: UNGLinuxDriver@microchip.com 21981L: netdev@vger.kernel.org 21982S: Maintained 21983F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21984F: drivers/net/usb/lan78xx.* 21985F: include/dt-bindings/net/microchip-lan78xx.h 21986 21987USB MASS STORAGE DRIVER 21988M: Alan Stern <stern@rowland.harvard.edu> 21989L: linux-usb@vger.kernel.org 21990L: usb-storage@lists.one-eyed-alien.net 21991S: Maintained 21992F: drivers/usb/storage/ 21993 21994USB MIDI DRIVER 21995M: Clemens Ladisch <clemens@ladisch.de> 21996L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21997S: Maintained 21998T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21999F: sound/usb/midi.* 22000 22001USB NETWORKING DRIVERS 22002L: linux-usb@vger.kernel.org 22003S: Odd Fixes 22004F: drivers/net/usb/ 22005 22006USB OHCI DRIVER 22007M: Alan Stern <stern@rowland.harvard.edu> 22008L: linux-usb@vger.kernel.org 22009S: Maintained 22010F: Documentation/usb/ohci.rst 22011F: drivers/usb/host/ohci* 22012 22013USB OTG FSM (Finite State Machine) 22014M: Peter Chen <peter.chen@kernel.org> 22015L: linux-usb@vger.kernel.org 22016S: Maintained 22017T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22018F: drivers/usb/common/usb-otg-fsm.c 22019 22020USB OVER IP DRIVER 22021M: Valentina Manea <valentina.manea.m@gmail.com> 22022M: Shuah Khan <shuah@kernel.org> 22023M: Shuah Khan <skhan@linuxfoundation.org> 22024R: Hongren Zheng <i@zenithal.me> 22025L: linux-usb@vger.kernel.org 22026S: Maintained 22027F: Documentation/usb/usbip_protocol.rst 22028F: drivers/usb/usbip/ 22029F: tools/testing/selftests/drivers/usb/usbip/ 22030F: tools/usb/usbip/ 22031 22032USB PEGASUS DRIVER 22033M: Petko Manolov <petkan@nucleusys.com> 22034L: linux-usb@vger.kernel.org 22035L: netdev@vger.kernel.org 22036S: Maintained 22037W: https://github.com/petkan/pegasus 22038T: git https://github.com/petkan/pegasus.git 22039F: drivers/net/usb/pegasus.* 22040 22041USB PRINTER DRIVER (usblp) 22042M: Pete Zaitcev <zaitcev@redhat.com> 22043L: linux-usb@vger.kernel.org 22044S: Supported 22045F: drivers/usb/class/usblp.c 22046 22047USB QMI WWAN NETWORK DRIVER 22048M: Bjørn Mork <bjorn@mork.no> 22049L: netdev@vger.kernel.org 22050S: Maintained 22051F: Documentation/ABI/testing/sysfs-class-net-qmi 22052F: drivers/net/usb/qmi_wwan.c 22053 22054USB RAW GADGET DRIVER 22055R: Andrey Konovalov <andreyknvl@gmail.com> 22056L: linux-usb@vger.kernel.org 22057S: Maintained 22058F: Documentation/usb/raw-gadget.rst 22059F: drivers/usb/gadget/legacy/raw_gadget.c 22060F: include/uapi/linux/usb/raw_gadget.h 22061 22062USB RTL8150 DRIVER 22063M: Petko Manolov <petkan@nucleusys.com> 22064L: linux-usb@vger.kernel.org 22065L: netdev@vger.kernel.org 22066S: Maintained 22067W: https://github.com/petkan/rtl8150 22068T: git https://github.com/petkan/rtl8150.git 22069F: drivers/net/usb/rtl8150.c 22070 22071USB SERIAL SUBSYSTEM 22072M: Johan Hovold <johan@kernel.org> 22073L: linux-usb@vger.kernel.org 22074S: Maintained 22075T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22076F: Documentation/usb/usb-serial.rst 22077F: drivers/usb/serial/ 22078F: include/linux/usb/serial.h 22079 22080USB SMSC75XX ETHERNET DRIVER 22081M: Steve Glendinning <steve.glendinning@shawell.net> 22082L: netdev@vger.kernel.org 22083S: Maintained 22084F: drivers/net/usb/smsc75xx.* 22085 22086USB SMSC95XX ETHERNET DRIVER 22087M: Steve Glendinning <steve.glendinning@shawell.net> 22088M: UNGLinuxDriver@microchip.com 22089L: netdev@vger.kernel.org 22090S: Maintained 22091F: drivers/net/usb/smsc95xx.* 22092 22093USB SUBSYSTEM 22094M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22095L: linux-usb@vger.kernel.org 22096S: Supported 22097W: http://www.linux-usb.org 22098T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22099F: Documentation/devicetree/bindings/usb/ 22100F: Documentation/usb/ 22101F: drivers/usb/ 22102F: include/dt-bindings/usb/ 22103F: include/linux/usb.h 22104F: include/linux/usb/ 22105F: include/uapi/linux/usb/ 22106 22107USB TYPEC BUS FOR ALTERNATE MODES 22108M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22109L: linux-usb@vger.kernel.org 22110S: Maintained 22111F: Documentation/ABI/testing/sysfs-bus-typec 22112F: Documentation/driver-api/usb/typec_bus.rst 22113F: drivers/usb/typec/altmodes/ 22114F: include/linux/usb/typec_altmode.h 22115 22116USB TYPEC CLASS 22117M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22118L: linux-usb@vger.kernel.org 22119S: Maintained 22120F: Documentation/ABI/testing/sysfs-class-typec 22121F: Documentation/driver-api/usb/typec.rst 22122F: drivers/usb/typec/ 22123F: include/linux/usb/typec.h 22124 22125USB TYPEC INTEL PMC MUX DRIVER 22126M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22127L: linux-usb@vger.kernel.org 22128S: Maintained 22129F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22130F: drivers/usb/typec/mux/intel_pmc_mux.c 22131 22132USB TYPEC PI3USB30532 MUX DRIVER 22133M: Hans de Goede <hdegoede@redhat.com> 22134L: linux-usb@vger.kernel.org 22135S: Maintained 22136F: drivers/usb/typec/mux/pi3usb30532.c 22137 22138USB TYPEC PORT CONTROLLER DRIVERS 22139M: Guenter Roeck <linux@roeck-us.net> 22140L: linux-usb@vger.kernel.org 22141S: Maintained 22142F: drivers/usb/typec/tcpm/ 22143 22144USB UHCI DRIVER 22145M: Alan Stern <stern@rowland.harvard.edu> 22146L: linux-usb@vger.kernel.org 22147S: Maintained 22148F: drivers/usb/host/uhci* 22149 22150USB VIDEO CLASS 22151M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22152L: linux-media@vger.kernel.org 22153S: Maintained 22154W: http://www.ideasonboard.org/uvc/ 22155T: git git://linuxtv.org/media_tree.git 22156F: drivers/media/usb/uvc/ 22157F: include/uapi/linux/uvcvideo.h 22158 22159USB WEBCAM GADGET 22160M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22161M: Daniel Scally <dan.scally@ideasonboard.com> 22162L: linux-usb@vger.kernel.org 22163S: Maintained 22164F: drivers/usb/gadget/function/*uvc* 22165F: drivers/usb/gadget/legacy/webcam.c 22166F: include/uapi/linux/usb/g_uvc.h 22167 22168USB WIRELESS RNDIS DRIVER (rndis_wlan) 22169M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22170L: linux-wireless@vger.kernel.org 22171S: Maintained 22172F: drivers/net/wireless/legacy/rndis_wlan.c 22173 22174USB XHCI DRIVER 22175M: Mathias Nyman <mathias.nyman@intel.com> 22176L: linux-usb@vger.kernel.org 22177S: Supported 22178F: drivers/usb/host/pci-quirks* 22179F: drivers/usb/host/xhci* 22180 22181USB ZD1201 DRIVER 22182L: linux-wireless@vger.kernel.org 22183S: Orphan 22184W: http://linux-lc100020.sourceforge.net 22185F: drivers/net/wireless/zydas/zd1201.* 22186 22187USER DATAGRAM PROTOCOL (UDP) 22188M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22189S: Maintained 22190F: include/linux/udp.h 22191F: net/ipv4/udp.c 22192F: net/ipv6/udp.c 22193 22194USER-MODE LINUX (UML) 22195M: Richard Weinberger <richard@nod.at> 22196M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22197M: Johannes Berg <johannes@sipsolutions.net> 22198L: linux-um@lists.infradead.org 22199S: Maintained 22200W: http://user-mode-linux.sourceforge.net 22201Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22202T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22203T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22204F: Documentation/virt/uml/ 22205F: arch/um/ 22206F: arch/x86/um/ 22207F: fs/hostfs/ 22208 22209USERSPACE COPYIN/COPYOUT (UIOVEC) 22210M: Alexander Viro <viro@zeniv.linux.org.uk> 22211S: Maintained 22212F: include/linux/uio.h 22213F: lib/iov_iter.c 22214 22215USERSPACE DMA BUFFER DRIVER 22216M: Gerd Hoffmann <kraxel@redhat.com> 22217L: dri-devel@lists.freedesktop.org 22218S: Maintained 22219T: git git://anongit.freedesktop.org/drm/drm-misc 22220F: drivers/dma-buf/udmabuf.c 22221F: include/uapi/linux/udmabuf.h 22222 22223USERSPACE I/O (UIO) 22224M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22225S: Maintained 22226T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22227F: Documentation/driver-api/uio-howto.rst 22228F: drivers/uio/ 22229F: include/linux/uio_driver.h 22230 22231UTIL-LINUX PACKAGE 22232M: Karel Zak <kzak@redhat.com> 22233L: util-linux@vger.kernel.org 22234S: Maintained 22235W: http://en.wikipedia.org/wiki/Util-linux 22236T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22237 22238UUID HELPERS 22239R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22240L: linux-kernel@vger.kernel.org 22241S: Maintained 22242F: include/linux/uuid.h 22243F: lib/test_uuid.c 22244F: lib/uuid.c 22245 22246UV SYSFS DRIVER 22247M: Justin Ernst <justin.ernst@hpe.com> 22248L: platform-driver-x86@vger.kernel.org 22249S: Maintained 22250F: drivers/platform/x86/uv_sysfs.c 22251 22252UVESAFB DRIVER 22253M: Michal Januszewski <spock@gentoo.org> 22254L: linux-fbdev@vger.kernel.org 22255S: Maintained 22256W: https://github.com/mjanusz/v86d 22257F: Documentation/fb/uvesafb.rst 22258F: drivers/video/fbdev/uvesafb.* 22259 22260Ux500 CLOCK DRIVERS 22261M: Ulf Hansson <ulf.hansson@linaro.org> 22262L: linux-clk@vger.kernel.org 22263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22264S: Maintained 22265F: drivers/clk/ux500/ 22266 22267V4L2 SENSOR AND LENS DRIVERS 22268M: Sakari Ailus <sakari.ailus@linux.intel.com> 22269L: linux-media@vger.kernel.org 22270S: Maintained 22271F: drivers/media/i2c/ar* 22272F: drivers/media/i2c/hi* 22273F: drivers/media/i2c/imx* 22274F: drivers/media/i2c/mt* 22275F: drivers/media/i2c/og* 22276F: drivers/media/i2c/ov* 22277F: drivers/media/i2c/s5* 22278F: drivers/media/i2c/st-vgxy61.c 22279F: drivers/media/i2c/dw* 22280F: drivers/media/i2c/ak* 22281F: drivers/media/i2c/lm* 22282 22283VF610 NAND DRIVER 22284M: Stefan Agner <stefan@agner.ch> 22285L: linux-mtd@lists.infradead.org 22286S: Supported 22287F: drivers/mtd/nand/raw/vf610_nfc.c 22288 22289VFAT/FAT/MSDOS FILESYSTEM 22290M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22291S: Maintained 22292F: Documentation/filesystems/vfat.rst 22293F: fs/fat/ 22294F: tools/testing/selftests/filesystems/fat/ 22295 22296VFIO CDX DRIVER 22297M: Nipun Gupta <nipun.gupta@amd.com> 22298M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22299L: kvm@vger.kernel.org 22300S: Maintained 22301F: drivers/vfio/cdx/* 22302 22303VFIO DRIVER 22304M: Alex Williamson <alex.williamson@redhat.com> 22305L: kvm@vger.kernel.org 22306S: Maintained 22307T: git https://github.com/awilliam/linux-vfio.git 22308F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22309F: Documentation/driver-api/vfio.rst 22310F: drivers/vfio/ 22311F: include/linux/vfio.h 22312F: include/linux/vfio_pci_core.h 22313F: include/uapi/linux/vfio.h 22314 22315VFIO FSL-MC DRIVER 22316M: Diana Craciun <diana.craciun@oss.nxp.com> 22317L: kvm@vger.kernel.org 22318S: Maintained 22319F: drivers/vfio/fsl-mc/ 22320 22321VFIO HISILICON PCI DRIVER 22322M: Longfang Liu <liulongfang@huawei.com> 22323M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22324L: kvm@vger.kernel.org 22325S: Maintained 22326F: drivers/vfio/pci/hisilicon/ 22327 22328VFIO MEDIATED DEVICE DRIVERS 22329M: Kirti Wankhede <kwankhede@nvidia.com> 22330L: kvm@vger.kernel.org 22331S: Maintained 22332F: Documentation/driver-api/vfio-mediated-device.rst 22333F: drivers/vfio/mdev/ 22334F: include/linux/mdev.h 22335F: samples/vfio-mdev/ 22336 22337VFIO MLX5 PCI DRIVER 22338M: Yishai Hadas <yishaih@nvidia.com> 22339L: kvm@vger.kernel.org 22340S: Maintained 22341F: drivers/vfio/pci/mlx5/ 22342 22343VFIO PCI DEVICE SPECIFIC DRIVERS 22344R: Jason Gunthorpe <jgg@nvidia.com> 22345R: Yishai Hadas <yishaih@nvidia.com> 22346R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22347R: Kevin Tian <kevin.tian@intel.com> 22348L: kvm@vger.kernel.org 22349S: Maintained 22350P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22351F: drivers/vfio/pci/*/ 22352 22353VFIO PLATFORM DRIVER 22354M: Eric Auger <eric.auger@redhat.com> 22355L: kvm@vger.kernel.org 22356S: Maintained 22357F: drivers/vfio/platform/ 22358 22359VGA_SWITCHEROO 22360R: Lukas Wunner <lukas@wunner.de> 22361S: Maintained 22362T: git git://anongit.freedesktop.org/drm/drm-misc 22363F: Documentation/gpu/vga-switcheroo.rst 22364F: drivers/gpu/vga/vga_switcheroo.c 22365F: include/linux/vga_switcheroo.h 22366 22367VIA RHINE NETWORK DRIVER 22368M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22369S: Maintained 22370F: drivers/net/ethernet/via/via-rhine.c 22371 22372VIA SD/MMC CARD CONTROLLER DRIVER 22373M: Bruce Chang <brucechang@via.com.tw> 22374M: Harald Welte <HaraldWelte@viatech.com> 22375S: Maintained 22376F: drivers/mmc/host/via-sdmmc.c 22377 22378VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22379M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22380L: linux-fbdev@vger.kernel.org 22381S: Maintained 22382F: drivers/video/fbdev/via/ 22383F: include/linux/via-core.h 22384F: include/linux/via_i2c.h 22385 22386VIA VELOCITY NETWORK DRIVER 22387M: Francois Romieu <romieu@fr.zoreil.com> 22388L: netdev@vger.kernel.org 22389S: Maintained 22390F: drivers/net/ethernet/via/via-velocity.* 22391 22392VICODEC VIRTUAL CODEC DRIVER 22393M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22394L: linux-media@vger.kernel.org 22395S: Maintained 22396W: https://linuxtv.org 22397T: git git://linuxtv.org/media_tree.git 22398F: drivers/media/test-drivers/vicodec/* 22399 22400VIDEO I2C POLLING DRIVER 22401M: Matt Ranostay <matt.ranostay@konsulko.com> 22402L: linux-media@vger.kernel.org 22403S: Maintained 22404F: drivers/media/i2c/video-i2c.c 22405 22406VIDEO MULTIPLEXER DRIVER 22407M: Philipp Zabel <p.zabel@pengutronix.de> 22408L: linux-media@vger.kernel.org 22409S: Maintained 22410F: drivers/media/platform/video-mux.c 22411 22412VIDEOBUF2 FRAMEWORK 22413M: Tomasz Figa <tfiga@chromium.org> 22414M: Marek Szyprowski <m.szyprowski@samsung.com> 22415L: linux-media@vger.kernel.org 22416S: Maintained 22417F: drivers/media/common/videobuf2/* 22418F: include/media/videobuf2-* 22419 22420VIDTV VIRTUAL DIGITAL TV DRIVER 22421M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22422L: linux-media@vger.kernel.org 22423S: Maintained 22424W: https://linuxtv.org 22425T: git git://linuxtv.org/media_tree.git 22426F: drivers/media/test-drivers/vidtv/* 22427 22428VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22429M: Shuah Khan <skhan@linuxfoundation.org> 22430R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22431L: linux-media@vger.kernel.org 22432S: Maintained 22433W: https://linuxtv.org 22434T: git git://linuxtv.org/media_tree.git 22435F: drivers/media/test-drivers/vimc/* 22436 22437VIRT LIB 22438M: Alex Williamson <alex.williamson@redhat.com> 22439M: Paolo Bonzini <pbonzini@redhat.com> 22440L: kvm@vger.kernel.org 22441S: Supported 22442F: virt/lib/ 22443 22444VIRTIO AND VHOST VSOCK DRIVER 22445M: Stefan Hajnoczi <stefanha@redhat.com> 22446M: Stefano Garzarella <sgarzare@redhat.com> 22447L: kvm@vger.kernel.org 22448L: virtualization@lists.linux-foundation.org 22449L: netdev@vger.kernel.org 22450S: Maintained 22451F: drivers/vhost/vsock.c 22452F: include/linux/virtio_vsock.h 22453F: include/uapi/linux/virtio_vsock.h 22454F: net/vmw_vsock/virtio_transport.c 22455F: net/vmw_vsock/virtio_transport_common.c 22456 22457VIRTIO BALLOON 22458M: "Michael S. Tsirkin" <mst@redhat.com> 22459M: David Hildenbrand <david@redhat.com> 22460L: virtualization@lists.linux-foundation.org 22461S: Maintained 22462F: drivers/virtio/virtio_balloon.c 22463F: include/linux/balloon_compaction.h 22464F: include/uapi/linux/virtio_balloon.h 22465F: mm/balloon_compaction.c 22466 22467VIRTIO BLOCK AND SCSI DRIVERS 22468M: "Michael S. Tsirkin" <mst@redhat.com> 22469M: Jason Wang <jasowang@redhat.com> 22470R: Paolo Bonzini <pbonzini@redhat.com> 22471R: Stefan Hajnoczi <stefanha@redhat.com> 22472L: virtualization@lists.linux-foundation.org 22473S: Maintained 22474F: drivers/block/virtio_blk.c 22475F: drivers/scsi/virtio_scsi.c 22476F: drivers/vhost/scsi.c 22477F: include/uapi/linux/virtio_blk.h 22478F: include/uapi/linux/virtio_scsi.h 22479 22480VIRTIO CONSOLE DRIVER 22481M: Amit Shah <amit@kernel.org> 22482L: virtualization@lists.linux-foundation.org 22483S: Maintained 22484F: drivers/char/virtio_console.c 22485F: include/linux/virtio_console.h 22486F: include/uapi/linux/virtio_console.h 22487 22488VIRTIO CORE AND NET DRIVERS 22489M: "Michael S. Tsirkin" <mst@redhat.com> 22490M: Jason Wang <jasowang@redhat.com> 22491R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22492L: virtualization@lists.linux-foundation.org 22493S: Maintained 22494F: Documentation/ABI/testing/sysfs-bus-vdpa 22495F: Documentation/ABI/testing/sysfs-class-vduse 22496F: Documentation/devicetree/bindings/virtio/ 22497F: Documentation/driver-api/virtio/ 22498F: drivers/block/virtio_blk.c 22499F: drivers/crypto/virtio/ 22500F: drivers/net/virtio_net.c 22501F: drivers/vdpa/ 22502F: drivers/virtio/ 22503F: include/linux/vdpa.h 22504F: include/linux/virtio*.h 22505F: include/linux/vringh.h 22506F: include/uapi/linux/virtio_*.h 22507F: tools/virtio/ 22508 22509VIRTIO CRYPTO DRIVER 22510M: Gonglei <arei.gonglei@huawei.com> 22511L: virtualization@lists.linux-foundation.org 22512L: linux-crypto@vger.kernel.org 22513S: Maintained 22514F: drivers/crypto/virtio/ 22515F: include/uapi/linux/virtio_crypto.h 22516 22517VIRTIO DRIVERS FOR S390 22518M: Cornelia Huck <cohuck@redhat.com> 22519M: Halil Pasic <pasic@linux.ibm.com> 22520M: Eric Farman <farman@linux.ibm.com> 22521L: linux-s390@vger.kernel.org 22522L: virtualization@lists.linux-foundation.org 22523L: kvm@vger.kernel.org 22524S: Supported 22525F: arch/s390/include/uapi/asm/virtio-ccw.h 22526F: drivers/s390/virtio/ 22527 22528VIRTIO FILE SYSTEM 22529M: Vivek Goyal <vgoyal@redhat.com> 22530M: Stefan Hajnoczi <stefanha@redhat.com> 22531M: Miklos Szeredi <miklos@szeredi.hu> 22532L: virtualization@lists.linux-foundation.org 22533L: linux-fsdevel@vger.kernel.org 22534S: Supported 22535W: https://virtio-fs.gitlab.io/ 22536F: Documentation/filesystems/virtiofs.rst 22537F: fs/fuse/virtio_fs.c 22538F: include/uapi/linux/virtio_fs.h 22539 22540VIRTIO GPIO DRIVER 22541M: Enrico Weigelt, metux IT consult <info@metux.net> 22542M: Viresh Kumar <vireshk@kernel.org> 22543L: linux-gpio@vger.kernel.org 22544L: virtualization@lists.linux-foundation.org 22545S: Maintained 22546F: drivers/gpio/gpio-virtio.c 22547F: include/uapi/linux/virtio_gpio.h 22548 22549VIRTIO GPU DRIVER 22550M: David Airlie <airlied@redhat.com> 22551M: Gerd Hoffmann <kraxel@redhat.com> 22552R: Gurchetan Singh <gurchetansingh@chromium.org> 22553R: Chia-I Wu <olvaffe@gmail.com> 22554L: dri-devel@lists.freedesktop.org 22555L: virtualization@lists.linux-foundation.org 22556S: Maintained 22557T: git git://anongit.freedesktop.org/drm/drm-misc 22558F: drivers/gpu/drm/virtio/ 22559F: include/uapi/linux/virtio_gpu.h 22560 22561VIRTIO HOST (VHOST) 22562M: "Michael S. Tsirkin" <mst@redhat.com> 22563M: Jason Wang <jasowang@redhat.com> 22564L: kvm@vger.kernel.org 22565L: virtualization@lists.linux-foundation.org 22566L: netdev@vger.kernel.org 22567S: Maintained 22568T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22569F: drivers/vhost/ 22570F: include/linux/sched/vhost_task.h 22571F: include/linux/vhost_iotlb.h 22572F: include/uapi/linux/vhost.h 22573F: kernel/vhost_task.c 22574 22575VIRTIO I2C DRIVER 22576M: Conghui Chen <conghui.chen@intel.com> 22577M: Viresh Kumar <viresh.kumar@linaro.org> 22578L: linux-i2c@vger.kernel.org 22579L: virtualization@lists.linux-foundation.org 22580S: Maintained 22581F: drivers/i2c/busses/i2c-virtio.c 22582F: include/uapi/linux/virtio_i2c.h 22583 22584VIRTIO INPUT DRIVER 22585M: Gerd Hoffmann <kraxel@redhat.com> 22586S: Maintained 22587F: drivers/virtio/virtio_input.c 22588F: include/uapi/linux/virtio_input.h 22589 22590VIRTIO IOMMU DRIVER 22591M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22592L: virtualization@lists.linux-foundation.org 22593S: Maintained 22594F: drivers/iommu/virtio-iommu.c 22595F: include/uapi/linux/virtio_iommu.h 22596 22597VIRTIO MEM DRIVER 22598M: David Hildenbrand <david@redhat.com> 22599L: virtualization@lists.linux-foundation.org 22600S: Maintained 22601W: https://virtio-mem.gitlab.io/ 22602F: drivers/virtio/virtio_mem.c 22603F: include/uapi/linux/virtio_mem.h 22604 22605VIRTIO PMEM DRIVER 22606M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22607L: virtualization@lists.linux-foundation.org 22608S: Maintained 22609F: drivers/nvdimm/nd_virtio.c 22610F: drivers/nvdimm/virtio_pmem.c 22611 22612VIRTIO SOUND DRIVER 22613M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22614M: "Michael S. Tsirkin" <mst@redhat.com> 22615L: virtualization@lists.linux-foundation.org 22616L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22617S: Maintained 22618F: include/uapi/linux/virtio_snd.h 22619F: sound/virtio/* 22620 22621VIRTUAL BOX GUEST DEVICE DRIVER 22622M: Hans de Goede <hdegoede@redhat.com> 22623M: Arnd Bergmann <arnd@arndb.de> 22624M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22625S: Maintained 22626F: drivers/virt/vboxguest/ 22627F: include/linux/vbox_utils.h 22628F: include/uapi/linux/vbox*.h 22629 22630VIRTUAL BOX SHARED FOLDER VFS DRIVER 22631M: Hans de Goede <hdegoede@redhat.com> 22632L: linux-fsdevel@vger.kernel.org 22633S: Maintained 22634F: fs/vboxsf/* 22635 22636VIRTUAL PCM TEST DRIVER 22637M: Ivan Orlov <ivan.orlov0322@gmail.com> 22638L: alsa-devel@alsa-project.org 22639S: Maintained 22640F: Documentation/sound/cards/pcmtest.rst 22641F: sound/drivers/pcmtest.c 22642F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22643 22644VIRTUAL SERIO DEVICE DRIVER 22645M: Stephen Chandler Paul <thatslyude@gmail.com> 22646S: Maintained 22647F: drivers/input/serio/userio.c 22648F: include/uapi/linux/userio.h 22649 22650VISL VIRTUAL STATELESS DECODER DRIVER 22651M: Daniel Almeida <daniel.almeida@collabora.com> 22652L: linux-media@vger.kernel.org 22653S: Supported 22654F: drivers/media/test-drivers/visl 22655 22656VIVID VIRTUAL VIDEO DRIVER 22657M: Hans Verkuil <hverkuil@xs4all.nl> 22658L: linux-media@vger.kernel.org 22659S: Maintained 22660W: https://linuxtv.org 22661T: git git://linuxtv.org/media_tree.git 22662F: drivers/media/test-drivers/vivid/* 22663 22664VLYNQ BUS 22665M: Florian Fainelli <f.fainelli@gmail.com> 22666L: openwrt-devel@lists.openwrt.org (subscribers-only) 22667S: Maintained 22668F: drivers/vlynq/vlynq.c 22669F: include/linux/vlynq.h 22670 22671VM SOCKETS (AF_VSOCK) 22672M: Stefano Garzarella <sgarzare@redhat.com> 22673L: virtualization@lists.linux-foundation.org 22674L: netdev@vger.kernel.org 22675S: Maintained 22676F: drivers/net/vsockmon.c 22677F: include/net/af_vsock.h 22678F: include/uapi/linux/vm_sockets.h 22679F: include/uapi/linux/vm_sockets_diag.h 22680F: include/uapi/linux/vsockmon.h 22681F: net/vmw_vsock/ 22682F: tools/testing/vsock/ 22683 22684VMALLOC 22685M: Andrew Morton <akpm@linux-foundation.org> 22686R: Uladzislau Rezki <urezki@gmail.com> 22687R: Christoph Hellwig <hch@infradead.org> 22688R: Lorenzo Stoakes <lstoakes@gmail.com> 22689L: linux-mm@kvack.org 22690S: Maintained 22691W: http://www.linux-mm.org 22692T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22693F: include/linux/vmalloc.h 22694F: mm/vmalloc.c 22695 22696VME SUBSYSTEM 22697M: Martyn Welch <martyn@welchs.me.uk> 22698M: Manohar Vanga <manohar.vanga@gmail.com> 22699M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22700L: linux-kernel@vger.kernel.org 22701S: Odd fixes 22702T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22703F: Documentation/driver-api/vme.rst 22704F: drivers/staging/vme_user/ 22705 22706VMWARE BALLOON DRIVER 22707M: Nadav Amit <namit@vmware.com> 22708R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22709L: linux-kernel@vger.kernel.org 22710S: Supported 22711F: drivers/misc/vmw_balloon.c 22712 22713VMWARE HYPERVISOR INTERFACE 22714M: Ajay Kaher <akaher@vmware.com> 22715M: Alexey Makhalov <amakhalov@vmware.com> 22716R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22717L: virtualization@lists.linux-foundation.org 22718L: x86@kernel.org 22719S: Supported 22720T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22721F: arch/x86/include/asm/vmware.h 22722F: arch/x86/kernel/cpu/vmware.c 22723 22724VMWARE PVRDMA DRIVER 22725M: Bryan Tan <bryantan@vmware.com> 22726M: Vishnu Dasa <vdasa@vmware.com> 22727R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22728L: linux-rdma@vger.kernel.org 22729S: Supported 22730F: drivers/infiniband/hw/vmw_pvrdma/ 22731 22732VMWARE PVSCSI DRIVER 22733M: Vishal Bhakta <vbhakta@vmware.com> 22734R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22735L: linux-scsi@vger.kernel.org 22736S: Supported 22737F: drivers/scsi/vmw_pvscsi.c 22738F: drivers/scsi/vmw_pvscsi.h 22739 22740VMWARE VIRTUAL PTP CLOCK DRIVER 22741M: Deep Shah <sdeep@vmware.com> 22742R: Ajay Kaher <akaher@vmware.com> 22743R: Alexey Makhalov <amakhalov@vmware.com> 22744R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22745L: netdev@vger.kernel.org 22746S: Supported 22747F: drivers/ptp/ptp_vmw.c 22748 22749VMWARE VMCI DRIVER 22750M: Bryan Tan <bryantan@vmware.com> 22751M: Vishnu Dasa <vdasa@vmware.com> 22752R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22753L: linux-kernel@vger.kernel.org 22754S: Supported 22755F: drivers/misc/vmw_vmci/ 22756F: include/linux/vmw_vmci* 22757 22758VMWARE VMMOUSE SUBDRIVER 22759M: Zack Rusin <zackr@vmware.com> 22760R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22761R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22762L: linux-input@vger.kernel.org 22763S: Supported 22764F: drivers/input/mouse/vmmouse.c 22765F: drivers/input/mouse/vmmouse.h 22766 22767VMWARE VMXNET3 ETHERNET DRIVER 22768M: Ronak Doshi <doshir@vmware.com> 22769R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22770L: netdev@vger.kernel.org 22771S: Supported 22772F: drivers/net/vmxnet3/ 22773 22774VMWARE VSOCK VMCI TRANSPORT DRIVER 22775M: Bryan Tan <bryantan@vmware.com> 22776M: Vishnu Dasa <vdasa@vmware.com> 22777R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22778L: linux-kernel@vger.kernel.org 22779S: Supported 22780F: net/vmw_vsock/vmci_transport* 22781 22782VOCORE VOCORE2 BOARD 22783M: Harvey Hunt <harveyhuntnexus@gmail.com> 22784L: linux-mips@vger.kernel.org 22785S: Maintained 22786F: arch/mips/boot/dts/ralink/vocore2.dts 22787 22788VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22789M: Liam Girdwood <lgirdwood@gmail.com> 22790M: Mark Brown <broonie@kernel.org> 22791L: linux-kernel@vger.kernel.org 22792S: Supported 22793W: http://www.slimlogic.co.uk/?p=48 22794T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22795F: Documentation/devicetree/bindings/regulator/ 22796F: Documentation/power/regulator/ 22797F: drivers/regulator/ 22798F: include/dt-bindings/regulator/ 22799F: include/linux/regulator/ 22800K: regulator_get_optional 22801 22802VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22803R: Matti Vaittinen <mazziesaccount@gmail.com> 22804F: drivers/regulator/irq_helpers.c 22805 22806VRF 22807M: David Ahern <dsahern@kernel.org> 22808L: netdev@vger.kernel.org 22809S: Maintained 22810F: Documentation/networking/vrf.rst 22811F: drivers/net/vrf.c 22812 22813VSPRINTF 22814M: Petr Mladek <pmladek@suse.com> 22815M: Steven Rostedt <rostedt@goodmis.org> 22816M: Sergey Senozhatsky <senozhatsky@chromium.org> 22817R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22818R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22819S: Maintained 22820T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22821F: Documentation/core-api/printk-formats.rst 22822F: lib/test_printf.c 22823F: lib/test_scanf.c 22824F: lib/vsprintf.c 22825 22826VT1211 HARDWARE MONITOR DRIVER 22827M: Juerg Haefliger <juergh@proton.me> 22828L: linux-hwmon@vger.kernel.org 22829S: Maintained 22830F: Documentation/hwmon/vt1211.rst 22831F: drivers/hwmon/vt1211.c 22832 22833VT8231 HARDWARE MONITOR DRIVER 22834M: Roger Lucas <vt8231@hiddenengine.co.uk> 22835L: linux-hwmon@vger.kernel.org 22836S: Maintained 22837F: drivers/hwmon/vt8231.c 22838 22839VUB300 USB to SDIO/SD/MMC bridge chip 22840L: linux-mmc@vger.kernel.org 22841S: Orphan 22842F: drivers/mmc/host/vub300.c 22843 22844W1 DALLAS'S 1-WIRE BUS 22845M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22846S: Maintained 22847F: Documentation/devicetree/bindings/w1/ 22848F: Documentation/w1/ 22849F: drivers/w1/ 22850F: include/linux/w1.h 22851 22852W83791D HARDWARE MONITORING DRIVER 22853M: Marc Hulsman <m.hulsman@tudelft.nl> 22854L: linux-hwmon@vger.kernel.org 22855S: Maintained 22856F: Documentation/hwmon/w83791d.rst 22857F: drivers/hwmon/w83791d.c 22858 22859W83793 HARDWARE MONITORING DRIVER 22860M: Rudolf Marek <r.marek@assembler.cz> 22861L: linux-hwmon@vger.kernel.org 22862S: Maintained 22863F: Documentation/hwmon/w83793.rst 22864F: drivers/hwmon/w83793.c 22865 22866W83795 HARDWARE MONITORING DRIVER 22867M: Jean Delvare <jdelvare@suse.com> 22868L: linux-hwmon@vger.kernel.org 22869S: Maintained 22870F: drivers/hwmon/w83795.c 22871 22872W83L51xD SD/MMC CARD INTERFACE DRIVER 22873M: Pierre Ossman <pierre@ossman.eu> 22874S: Maintained 22875F: drivers/mmc/host/wbsd.* 22876 22877WACOM PROTOCOL 4 SERIAL TABLETS 22878M: Julian Squires <julian@cipht.net> 22879M: Hans de Goede <hdegoede@redhat.com> 22880L: linux-input@vger.kernel.org 22881S: Maintained 22882F: drivers/input/tablet/wacom_serial4.c 22883 22884WANGXUN ETHERNET DRIVER 22885M: Jiawen Wu <jiawenwu@trustnetic.com> 22886M: Mengyuan Lou <mengyuanlou@net-swift.com> 22887L: netdev@vger.kernel.org 22888S: Maintained 22889W: https://www.net-swift.com 22890F: Documentation/networking/device_drivers/ethernet/wangxun/* 22891F: drivers/net/ethernet/wangxun/ 22892 22893WATCHDOG DEVICE DRIVERS 22894M: Wim Van Sebroeck <wim@linux-watchdog.org> 22895M: Guenter Roeck <linux@roeck-us.net> 22896L: linux-watchdog@vger.kernel.org 22897S: Maintained 22898W: http://www.linux-watchdog.org/ 22899T: git git://www.linux-watchdog.org/linux-watchdog.git 22900F: Documentation/devicetree/bindings/watchdog/ 22901F: Documentation/watchdog/ 22902F: drivers/watchdog/ 22903F: include/linux/watchdog.h 22904F: include/trace/events/watchdog.h 22905F: include/uapi/linux/watchdog.h 22906 22907WHISKEYCOVE PMIC GPIO DRIVER 22908M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22909L: linux-gpio@vger.kernel.org 22910S: Maintained 22911F: drivers/gpio/gpio-wcove.c 22912 22913WHWAVE RTC DRIVER 22914M: Dianlong Li <long17.cool@163.com> 22915L: linux-rtc@vger.kernel.org 22916S: Maintained 22917F: drivers/rtc/rtc-sd3078.c 22918 22919WIIMOTE HID DRIVER 22920M: David Rheinsberg <david.rheinsberg@gmail.com> 22921L: linux-input@vger.kernel.org 22922S: Maintained 22923F: drivers/hid/hid-wiimote* 22924 22925WILOCITY WIL6210 WIRELESS DRIVER 22926L: linux-wireless@vger.kernel.org 22927S: Orphan 22928W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22929F: drivers/net/wireless/ath/wil6210/ 22930 22931WINBOND CIR DRIVER 22932M: David Härdeman <david@hardeman.nu> 22933S: Maintained 22934F: drivers/media/rc/winbond-cir.c 22935 22936WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22937L: linux-watchdog@vger.kernel.org 22938S: Orphan 22939F: drivers/watchdog/ebc-c384_wdt.c 22940 22941WINSYSTEMS WS16C48 GPIO DRIVER 22942M: William Breathitt Gray <william.gray@linaro.org> 22943L: linux-gpio@vger.kernel.org 22944S: Maintained 22945F: drivers/gpio/gpio-ws16c48.c 22946 22947WIREGUARD SECURE NETWORK TUNNEL 22948M: Jason A. Donenfeld <Jason@zx2c4.com> 22949L: wireguard@lists.zx2c4.com 22950L: netdev@vger.kernel.org 22951S: Maintained 22952F: drivers/net/wireguard/ 22953F: tools/testing/selftests/wireguard/ 22954 22955WISTRON LAPTOP BUTTON DRIVER 22956M: Miloslav Trmac <mitr@volny.cz> 22957S: Maintained 22958F: drivers/input/misc/wistron_btns.c 22959 22960WL3501 WIRELESS PCMCIA CARD DRIVER 22961L: linux-wireless@vger.kernel.org 22962S: Odd fixes 22963F: drivers/net/wireless/legacy/wl3501* 22964 22965WMI BINARY MOF DRIVER 22966L: platform-drivers-x86@vger.kernel.org 22967S: Orphan 22968F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22969F: Documentation/wmi/devices/wmi-bmof.rst 22970F: drivers/platform/x86/wmi-bmof.c 22971 22972WOLFSON MICROELECTRONICS DRIVERS 22973L: patches@opensource.cirrus.com 22974S: Supported 22975W: https://github.com/CirrusLogic/linux-drivers/wiki 22976T: git https://github.com/CirrusLogic/linux-drivers.git 22977F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22978F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22979F: Documentation/devicetree/bindings/mfd/wm831x.txt 22980F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22981F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22982F: Documentation/devicetree/bindings/sound/wm* 22983F: Documentation/hwmon/wm83??.rst 22984F: arch/arm/mach-s3c/mach-crag6410* 22985F: drivers/clk/clk-wm83*.c 22986F: drivers/gpio/gpio-*wm*.c 22987F: drivers/gpio/gpio-arizona.c 22988F: drivers/hwmon/wm83??-hwmon.c 22989F: drivers/input/misc/wm831x-on.c 22990F: drivers/input/touchscreen/wm831x-ts.c 22991F: drivers/input/touchscreen/wm97*.c 22992F: drivers/leds/leds-wm83*.c 22993F: drivers/mfd/arizona* 22994F: drivers/mfd/cs47l24* 22995F: drivers/mfd/wm*.c 22996F: drivers/power/supply/wm83*.c 22997F: drivers/regulator/arizona* 22998F: drivers/regulator/wm8*.c 22999F: drivers/rtc/rtc-wm83*.c 23000F: drivers/video/backlight/wm83*_bl.c 23001F: drivers/watchdog/wm83*_wdt.c 23002F: include/linux/mfd/arizona/ 23003F: include/linux/mfd/wm831x/ 23004F: include/linux/mfd/wm8350/ 23005F: include/linux/mfd/wm8400* 23006F: include/linux/regulator/arizona* 23007F: include/linux/wm97xx.h 23008F: include/sound/wm????.h 23009F: sound/soc/codecs/arizona* 23010F: sound/soc/codecs/cs47l24* 23011F: sound/soc/codecs/wm* 23012 23013WORKQUEUE 23014M: Tejun Heo <tj@kernel.org> 23015R: Lai Jiangshan <jiangshanlai@gmail.com> 23016S: Maintained 23017T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23018F: Documentation/core-api/workqueue.rst 23019F: include/linux/workqueue.h 23020F: kernel/workqueue.c 23021F: kernel/workqueue_internal.h 23022 23023WWAN DRIVERS 23024M: Loic Poulain <loic.poulain@linaro.org> 23025M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23026R: Johannes Berg <johannes@sipsolutions.net> 23027L: netdev@vger.kernel.org 23028S: Maintained 23029F: drivers/net/wwan/ 23030F: include/linux/wwan.h 23031F: include/uapi/linux/wwan.h 23032 23033X-POWERS AXP288 PMIC DRIVERS 23034M: Hans de Goede <hdegoede@redhat.com> 23035S: Maintained 23036F: drivers/acpi/pmic/intel_pmic_xpower.c 23037N: axp288 23038 23039X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23040M: Chen-Yu Tsai <wens@csie.org> 23041L: linux-kernel@vger.kernel.org 23042S: Maintained 23043N: axp[128] 23044 23045X.25 STACK 23046M: Martin Schiller <ms@dev.tdt.de> 23047L: linux-x25@vger.kernel.org 23048S: Maintained 23049F: Documentation/networking/lapb-module.rst 23050F: Documentation/networking/x25* 23051F: drivers/net/wan/hdlc_x25.c 23052F: drivers/net/wan/lapbether.c 23053F: include/*/lapb.h 23054F: include/net/x25* 23055F: include/uapi/linux/x25.h 23056F: net/lapb/ 23057F: net/x25/ 23058 23059X86 ARCHITECTURE (32-BIT AND 64-BIT) 23060M: Thomas Gleixner <tglx@linutronix.de> 23061M: Ingo Molnar <mingo@redhat.com> 23062M: Borislav Petkov <bp@alien8.de> 23063M: Dave Hansen <dave.hansen@linux.intel.com> 23064M: x86@kernel.org 23065R: "H. Peter Anvin" <hpa@zytor.com> 23066L: linux-kernel@vger.kernel.org 23067S: Maintained 23068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23069F: Documentation/arch/x86/ 23070F: Documentation/devicetree/bindings/x86/ 23071F: arch/x86/ 23072 23073X86 ENTRY CODE 23074M: Andy Lutomirski <luto@kernel.org> 23075L: linux-kernel@vger.kernel.org 23076S: Maintained 23077T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23078F: arch/x86/entry/ 23079 23080X86 HARDWARE VULNERABILITIES 23081M: Thomas Gleixner <tglx@linutronix.de> 23082M: Borislav Petkov <bp@alien8.de> 23083M: Peter Zijlstra <peterz@infradead.org> 23084M: Josh Poimboeuf <jpoimboe@kernel.org> 23085R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23086S: Maintained 23087F: Documentation/admin-guide/hw-vuln/ 23088F: arch/x86/include/asm/nospec-branch.h 23089F: arch/x86/kernel/cpu/bugs.c 23090 23091X86 MCE INFRASTRUCTURE 23092M: Tony Luck <tony.luck@intel.com> 23093M: Borislav Petkov <bp@alien8.de> 23094L: linux-edac@vger.kernel.org 23095S: Maintained 23096F: Documentation/ABI/testing/sysfs-mce 23097F: Documentation/arch/x86/x86_64/machinecheck.rst 23098F: arch/x86/kernel/cpu/mce/* 23099 23100X86 MICROCODE UPDATE SUPPORT 23101M: Borislav Petkov <bp@alien8.de> 23102S: Maintained 23103F: arch/x86/kernel/cpu/microcode/* 23104 23105X86 MM 23106M: Dave Hansen <dave.hansen@linux.intel.com> 23107M: Andy Lutomirski <luto@kernel.org> 23108M: Peter Zijlstra <peterz@infradead.org> 23109L: linux-kernel@vger.kernel.org 23110S: Maintained 23111T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23112F: arch/x86/mm/ 23113 23114X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23115M: Hans de Goede <hdegoede@redhat.com> 23116L: platform-driver-x86@vger.kernel.org 23117S: Maintained 23118T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23119F: drivers/platform/x86/x86-android-tablets/ 23120 23121X86 PLATFORM DRIVERS 23122M: Hans de Goede <hdegoede@redhat.com> 23123M: Mark Gross <markgross@kernel.org> 23124L: platform-driver-x86@vger.kernel.org 23125S: Maintained 23126T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23127F: drivers/platform/olpc/ 23128F: drivers/platform/x86/ 23129F: include/linux/platform_data/x86/ 23130 23131X86 PLATFORM DRIVERS - ARCH 23132R: Darren Hart <dvhart@infradead.org> 23133R: Andy Shevchenko <andy@infradead.org> 23134L: platform-driver-x86@vger.kernel.org 23135L: x86@kernel.org 23136S: Maintained 23137T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23138F: arch/x86/platform 23139 23140X86 PLATFORM UV HPE SUPERDOME FLEX 23141M: Steve Wahl <steve.wahl@hpe.com> 23142R: Mike Travis <mike.travis@hpe.com> 23143R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23144R: Russ Anderson <russ.anderson@hpe.com> 23145S: Supported 23146F: arch/x86/include/asm/uv/ 23147F: arch/x86/kernel/apic/x2apic_uv_x.c 23148F: arch/x86/platform/uv/ 23149 23150X86 STACK UNWINDING 23151M: Josh Poimboeuf <jpoimboe@kernel.org> 23152M: Peter Zijlstra <peterz@infradead.org> 23153S: Supported 23154F: arch/x86/include/asm/unwind*.h 23155F: arch/x86/kernel/dumpstack.c 23156F: arch/x86/kernel/stacktrace.c 23157F: arch/x86/kernel/unwind_*.c 23158 23159X86 VDSO 23160M: Andy Lutomirski <luto@kernel.org> 23161L: linux-kernel@vger.kernel.org 23162S: Maintained 23163T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23164F: arch/x86/entry/vdso/ 23165 23166XARRAY 23167M: Matthew Wilcox <willy@infradead.org> 23168L: linux-fsdevel@vger.kernel.org 23169S: Supported 23170F: Documentation/core-api/xarray.rst 23171F: include/linux/idr.h 23172F: include/linux/xarray.h 23173F: lib/idr.c 23174F: lib/xarray.c 23175F: tools/testing/radix-tree 23176 23177XBOX DVD IR REMOTE 23178M: Benjamin Valentin <benpicco@googlemail.com> 23179S: Maintained 23180F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23181F: drivers/media/rc/xbox_remote.c 23182 23183XC2028/3028 TUNER DRIVER 23184M: Mauro Carvalho Chehab <mchehab@kernel.org> 23185L: linux-media@vger.kernel.org 23186S: Maintained 23187W: https://linuxtv.org 23188T: git git://linuxtv.org/media_tree.git 23189F: drivers/media/tuners/xc2028.* 23190 23191XDP (eXpress Data Path) 23192M: Alexei Starovoitov <ast@kernel.org> 23193M: Daniel Borkmann <daniel@iogearbox.net> 23194M: David S. Miller <davem@davemloft.net> 23195M: Jakub Kicinski <kuba@kernel.org> 23196M: Jesper Dangaard Brouer <hawk@kernel.org> 23197M: John Fastabend <john.fastabend@gmail.com> 23198L: netdev@vger.kernel.org 23199L: bpf@vger.kernel.org 23200S: Supported 23201F: drivers/net/ethernet/*/*/*/*/*xdp* 23202F: drivers/net/ethernet/*/*/*xdp* 23203F: include/net/xdp.h 23204F: include/net/xdp_priv.h 23205F: include/trace/events/xdp.h 23206F: kernel/bpf/cpumap.c 23207F: kernel/bpf/devmap.c 23208F: net/core/xdp.c 23209F: samples/bpf/xdp* 23210F: tools/testing/selftests/bpf/*/*xdp* 23211F: tools/testing/selftests/bpf/*xdp* 23212K: (?:\b|_)xdp(?:\b|_) 23213 23214XDP SOCKETS (AF_XDP) 23215M: Björn Töpel <bjorn@kernel.org> 23216M: Magnus Karlsson <magnus.karlsson@intel.com> 23217M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23218R: Jonathan Lemon <jonathan.lemon@gmail.com> 23219L: netdev@vger.kernel.org 23220L: bpf@vger.kernel.org 23221S: Maintained 23222F: Documentation/networking/af_xdp.rst 23223F: include/net/netns/xdp.h 23224F: include/net/xdp_sock* 23225F: include/net/xsk_buff_pool.h 23226F: include/uapi/linux/if_xdp.h 23227F: include/uapi/linux/xdp_diag.h 23228F: net/xdp/ 23229F: tools/testing/selftests/bpf/*xsk* 23230 23231XEN BLOCK SUBSYSTEM 23232M: Roger Pau Monné <roger.pau@citrix.com> 23233L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23234S: Supported 23235F: drivers/block/xen* 23236F: drivers/block/xen-blkback/* 23237 23238XEN HYPERVISOR ARM 23239M: Stefano Stabellini <sstabellini@kernel.org> 23240L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23241S: Maintained 23242F: arch/arm/include/asm/xen/ 23243F: arch/arm/xen/ 23244 23245XEN HYPERVISOR ARM64 23246M: Stefano Stabellini <sstabellini@kernel.org> 23247L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23248S: Maintained 23249F: arch/arm64/include/asm/xen/ 23250F: arch/arm64/xen/ 23251 23252XEN HYPERVISOR INTERFACE 23253M: Juergen Gross <jgross@suse.com> 23254M: Stefano Stabellini <sstabellini@kernel.org> 23255R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23256L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23257S: Supported 23258T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23259F: Documentation/ABI/stable/sysfs-hypervisor-xen 23260F: Documentation/ABI/testing/sysfs-hypervisor-xen 23261F: drivers/*/xen-*front.c 23262F: drivers/xen/ 23263F: include/uapi/xen/ 23264F: include/xen/ 23265F: kernel/configs/xen.config 23266 23267XEN HYPERVISOR X86 23268M: Juergen Gross <jgross@suse.com> 23269R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23270L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23271S: Supported 23272F: arch/x86/configs/xen.config 23273F: arch/x86/include/asm/pvclock-abi.h 23274F: arch/x86/include/asm/xen/ 23275F: arch/x86/platform/pvh/ 23276F: arch/x86/xen/ 23277 23278XEN NETWORK BACKEND DRIVER 23279M: Wei Liu <wei.liu@kernel.org> 23280M: Paul Durrant <paul@xen.org> 23281L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23282L: netdev@vger.kernel.org 23283S: Supported 23284F: drivers/net/xen-netback/* 23285 23286XEN PCI SUBSYSTEM 23287M: Juergen Gross <jgross@suse.com> 23288L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23289S: Supported 23290F: arch/x86/pci/*xen* 23291F: drivers/pci/*xen* 23292 23293XEN PVSCSI DRIVERS 23294M: Juergen Gross <jgross@suse.com> 23295L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23296L: linux-scsi@vger.kernel.org 23297S: Supported 23298F: drivers/scsi/xen-scsifront.c 23299F: drivers/xen/xen-scsiback.c 23300F: include/xen/interface/io/vscsiif.h 23301 23302XEN PVUSB DRIVER 23303M: Juergen Gross <jgross@suse.com> 23304L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23305L: linux-usb@vger.kernel.org 23306S: Supported 23307F: drivers/usb/host/xen* 23308F: include/xen/interface/io/usbif.h 23309 23310XEN SOUND FRONTEND DRIVER 23311M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23312L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23313L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23314S: Supported 23315F: sound/xen/* 23316 23317XEN SWIOTLB SUBSYSTEM 23318M: Juergen Gross <jgross@suse.com> 23319M: Stefano Stabellini <sstabellini@kernel.org> 23320L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23321L: iommu@lists.linux.dev 23322S: Supported 23323F: arch/*/include/asm/xen/swiotlb-xen.h 23324F: drivers/xen/swiotlb-xen.c 23325F: include/xen/arm/swiotlb-xen.h 23326F: include/xen/swiotlb-xen.h 23327 23328XFS FILESYSTEM 23329M: Darrick J. Wong <djwong@kernel.org> 23330L: linux-xfs@vger.kernel.org 23331S: Supported 23332W: http://xfs.org/ 23333C: irc://irc.oftc.net/xfs 23334T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23335F: Documentation/ABI/testing/sysfs-fs-xfs 23336F: Documentation/admin-guide/xfs.rst 23337F: Documentation/filesystems/xfs-delayed-logging-design.rst 23338F: Documentation/filesystems/xfs-self-describing-metadata.rst 23339F: fs/xfs/ 23340F: include/uapi/linux/dqblk_xfs.h 23341F: include/uapi/linux/fsmap.h 23342 23343XILINX AMS DRIVER 23344M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23345L: linux-iio@vger.kernel.org 23346S: Maintained 23347F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23348F: drivers/iio/adc/xilinx-ams.c 23349 23350XILINX AXI ETHERNET DRIVER 23351M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23352S: Maintained 23353F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23354F: drivers/net/ethernet/xilinx/xilinx_axienet* 23355 23356XILINX CAN DRIVER 23357M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23358R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23359L: linux-can@vger.kernel.org 23360S: Maintained 23361F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23362F: drivers/net/can/xilinx_can.c 23363 23364XILINX EVENT MANAGEMENT DRIVER 23365M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23366S: Maintained 23367F: drivers/soc/xilinx/xlnx_event_manager.c 23368F: include/linux/firmware/xlnx-event-manager.h 23369 23370XILINX GPIO DRIVER 23371M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23372R: Srinivas Neeli <srinivas.neeli@amd.com> 23373R: Michal Simek <michal.simek@amd.com> 23374S: Maintained 23375F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23376F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23377F: drivers/gpio/gpio-xilinx.c 23378F: drivers/gpio/gpio-zynq.c 23379 23380XILINX PWM DRIVER 23381M: Sean Anderson <sean.anderson@seco.com> 23382S: Maintained 23383F: drivers/pwm/pwm-xilinx.c 23384F: include/clocksource/timer-xilinx.h 23385 23386XILINX SD-FEC IP CORES 23387M: Derek Kiernan <derek.kiernan@amd.com> 23388M: Dragan Cvetic <dragan.cvetic@amd.com> 23389S: Maintained 23390F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23391F: Documentation/misc-devices/xilinx_sdfec.rst 23392F: drivers/misc/Kconfig 23393F: drivers/misc/Makefile 23394F: drivers/misc/xilinx_sdfec.c 23395F: include/uapi/misc/xilinx_sdfec.h 23396 23397XILINX UARTLITE SERIAL DRIVER 23398M: Peter Korsgaard <jacmet@sunsite.dk> 23399L: linux-serial@vger.kernel.org 23400S: Maintained 23401F: drivers/tty/serial/uartlite.c 23402 23403XILINX VIDEO IP CORES 23404M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23405L: linux-media@vger.kernel.org 23406S: Supported 23407T: git git://linuxtv.org/media_tree.git 23408F: Documentation/devicetree/bindings/media/xilinx/ 23409F: drivers/media/platform/xilinx/ 23410F: include/uapi/linux/xilinx-v4l2-controls.h 23411 23412XILINX WATCHDOG DRIVER 23413M: Srinivas Neeli <srinivas.neeli@amd.com> 23414R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23415R: Michal Simek <michal.simek@amd.com> 23416S: Maintained 23417F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23418F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23419F: drivers/watchdog/of_xilinx_wdt.c 23420F: drivers/watchdog/xilinx_wwdt.c 23421 23422XILINX XDMA DRIVER 23423M: Lizhi Hou <lizhi.hou@amd.com> 23424M: Brian Xu <brian.xu@amd.com> 23425M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23426L: dmaengine@vger.kernel.org 23427S: Supported 23428F: drivers/dma/xilinx/xdma-regs.h 23429F: drivers/dma/xilinx/xdma.c 23430F: include/linux/dma/amd_xdma.h 23431F: include/linux/platform_data/amd_xdma.h 23432 23433XILINX ZYNQMP DPDMA DRIVER 23434M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23435L: dmaengine@vger.kernel.org 23436S: Supported 23437F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23438F: drivers/dma/xilinx/xilinx_dpdma.c 23439F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23440 23441XILINX ZYNQMP OCM EDAC DRIVER 23442M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23443M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23444S: Maintained 23445F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23446F: drivers/edac/zynqmp_edac.c 23447 23448XILINX ZYNQMP PSGTR PHY DRIVER 23449M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23450L: linux-kernel@vger.kernel.org 23451S: Supported 23452T: git https://github.com/Xilinx/linux-xlnx.git 23453F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23454F: drivers/phy/xilinx/phy-zynqmp.c 23455 23456XILINX ZYNQMP SHA3 DRIVER 23457M: Harsha <harsha.harsha@amd.com> 23458S: Maintained 23459F: drivers/crypto/xilinx/zynqmp-sha.c 23460 23461XILLYBUS DRIVER 23462M: Eli Billauer <eli.billauer@gmail.com> 23463L: linux-kernel@vger.kernel.org 23464S: Supported 23465F: drivers/char/xillybus/ 23466 23467XLP9XX I2C DRIVER 23468M: George Cherian <gcherian@marvell.com> 23469L: linux-i2c@vger.kernel.org 23470S: Supported 23471W: http://www.marvell.com 23472F: drivers/i2c/busses/i2c-xlp9xx.c 23473 23474XRA1403 GPIO EXPANDER 23475M: Nandor Han <nandor.han@ge.com> 23476L: linux-gpio@vger.kernel.org 23477S: Maintained 23478F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23479F: drivers/gpio/gpio-xra1403.c 23480 23481XTENSA XTFPGA PLATFORM SUPPORT 23482M: Max Filippov <jcmvbkbc@gmail.com> 23483S: Maintained 23484F: drivers/spi/spi-xtensa-xtfpga.c 23485F: sound/soc/xtensa/xtfpga-i2s.c 23486 23487YAM DRIVER FOR AX.25 23488M: Jean-Paul Roubelat <jpr@f6fbb.org> 23489L: linux-hams@vger.kernel.org 23490S: Maintained 23491F: drivers/net/hamradio/yam* 23492F: include/linux/yam.h 23493 23494YAMA SECURITY MODULE 23495M: Kees Cook <keescook@chromium.org> 23496S: Supported 23497T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23498F: Documentation/admin-guide/LSM/Yama.rst 23499F: security/yama/ 23500 23501YEALINK PHONE DRIVER 23502M: Henk Vergonet <Henk.Vergonet@gmail.com> 23503L: usbb2k-api-dev@nongnu.org 23504S: Maintained 23505F: Documentation/input/devices/yealink.rst 23506F: drivers/input/misc/yealink.* 23507 23508Z3FOLD COMPRESSED PAGE ALLOCATOR 23509M: Vitaly Wool <vitaly.wool@konsulko.com> 23510R: Miaohe Lin <linmiaohe@huawei.com> 23511L: linux-mm@kvack.org 23512S: Maintained 23513F: mm/z3fold.c 23514 23515Z8530 DRIVER FOR AX.25 23516M: Joerg Reuter <jreuter@yaina.de> 23517L: linux-hams@vger.kernel.org 23518S: Maintained 23519W: http://yaina.de/jreuter/ 23520W: http://www.qsl.net/dl1bke/ 23521F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23522F: drivers/net/hamradio/*scc.c 23523F: drivers/net/hamradio/z8530.h 23524 23525ZBUD COMPRESSED PAGE ALLOCATOR 23526M: Seth Jennings <sjenning@redhat.com> 23527M: Dan Streetman <ddstreet@ieee.org> 23528L: linux-mm@kvack.org 23529S: Maintained 23530F: mm/zbud.c 23531 23532ZD1211RW WIRELESS DRIVER 23533M: Ulrich Kunitz <kune@deine-taler.de> 23534L: linux-wireless@vger.kernel.org 23535L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23536S: Maintained 23537W: http://zd1211.ath.cx/wiki/DriverRewrite 23538F: drivers/net/wireless/zydas/zd1211rw/ 23539 23540ZD1301 MEDIA DRIVER 23541M: Antti Palosaari <crope@iki.fi> 23542L: linux-media@vger.kernel.org 23543S: Maintained 23544W: https://linuxtv.org/ 23545W: http://palosaari.fi/linux/ 23546Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23547F: drivers/media/usb/dvb-usb-v2/zd1301* 23548 23549ZD1301_DEMOD MEDIA DRIVER 23550M: Antti Palosaari <crope@iki.fi> 23551L: linux-media@vger.kernel.org 23552S: Maintained 23553W: https://linuxtv.org/ 23554W: http://palosaari.fi/linux/ 23555Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23556F: drivers/media/dvb-frontends/zd1301_demod* 23557 23558ZHAOXIN PROCESSOR SUPPORT 23559M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23560L: linux-kernel@vger.kernel.org 23561S: Maintained 23562F: arch/x86/kernel/cpu/zhaoxin.c 23563 23564ZONEFS FILESYSTEM 23565M: Damien Le Moal <dlemoal@kernel.org> 23566M: Naohiro Aota <naohiro.aota@wdc.com> 23567R: Johannes Thumshirn <jth@kernel.org> 23568L: linux-fsdevel@vger.kernel.org 23569S: Maintained 23570T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23571F: Documentation/filesystems/zonefs.rst 23572F: fs/zonefs/ 23573 23574ZPOOL COMPRESSED PAGE STORAGE API 23575M: Dan Streetman <ddstreet@ieee.org> 23576L: linux-mm@kvack.org 23577S: Maintained 23578F: include/linux/zpool.h 23579F: mm/zpool.c 23580 23581ZR36067 VIDEO FOR LINUX DRIVER 23582M: Corentin Labbe <clabbe@baylibre.com> 23583L: mjpeg-users@lists.sourceforge.net 23584L: linux-media@vger.kernel.org 23585S: Maintained 23586W: http://mjpeg.sourceforge.net/driver-zoran/ 23587Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23588F: Documentation/driver-api/media/drivers/zoran.rst 23589F: drivers/media/pci/zoran/ 23590 23591ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23592M: Minchan Kim <minchan@kernel.org> 23593M: Sergey Senozhatsky <senozhatsky@chromium.org> 23594L: linux-kernel@vger.kernel.org 23595S: Maintained 23596F: Documentation/admin-guide/blockdev/zram.rst 23597F: drivers/block/zram/ 23598 23599ZS DECSTATION Z85C30 SERIAL DRIVER 23600M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23601S: Maintained 23602F: drivers/tty/serial/zs.* 23603 23604ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23605M: Minchan Kim <minchan@kernel.org> 23606M: Sergey Senozhatsky <senozhatsky@chromium.org> 23607L: linux-mm@kvack.org 23608S: Maintained 23609F: Documentation/mm/zsmalloc.rst 23610F: include/linux/zsmalloc.h 23611F: mm/zsmalloc.c 23612 23613ZSTD 23614M: Nick Terrell <terrelln@fb.com> 23615S: Maintained 23616B: https://github.com/facebook/zstd/issues 23617T: git https://github.com/terrelln/linux.git 23618F: crypto/zstd.c 23619F: include/linux/zstd* 23620F: lib/decompress_unzstd.c 23621F: lib/zstd/ 23622N: zstd 23623K: zstd 23624 23625ZSWAP COMPRESSED SWAP CACHING 23626M: Seth Jennings <sjenning@redhat.com> 23627M: Dan Streetman <ddstreet@ieee.org> 23628M: Vitaly Wool <vitaly.wool@konsulko.com> 23629L: linux-mm@kvack.org 23630S: Maintained 23631F: mm/zswap.c 23632 23633THE REST 23634M: Linus Torvalds <torvalds@linux-foundation.org> 23635L: linux-kernel@vger.kernel.org 23636S: Buried alive in reporters 23637T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23638F: * 23639F: */ 23640
