1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Orphan 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/instruction-set.rst 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: net/core/filter.c 3789F: net/sched/act_bpf.c 3790F: net/sched/cls_bpf.c 3791 3792BPF [RINGBUF] 3793M: Andrii Nakryiko <andrii@kernel.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/ringbuf.c 3797 3798BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3799M: KP Singh <kpsingh@kernel.org> 3800R: Florent Revest <revest@chromium.org> 3801R: Brendan Jackman <jackmanb@chromium.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: Documentation/bpf/prog_lsm.rst 3805F: include/linux/bpf_lsm.h 3806F: kernel/bpf/bpf_lsm.c 3807F: security/bpf/ 3808 3809BPF [SELFTESTS] (Test Runners & Infrastructure) 3810M: Andrii Nakryiko <andrii@kernel.org> 3811R: Mykola Lysenko <mykolal@fb.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: tools/testing/selftests/bpf/ 3815 3816BPF [STORAGE & CGROUPS] 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/*storage.c 3821F: kernel/bpf/bpf_lru* 3822F: kernel/bpf/cgroup.c 3823 3824BPF [TOOLING] (bpftool) 3825M: Quentin Monnet <quentin@isovalent.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/disasm.* 3829F: tools/bpf/bpftool/ 3830 3831BPF [TRACING] 3832M: Song Liu <song@kernel.org> 3833R: Jiri Olsa <jolsa@kernel.org> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/stackmap.c 3837F: kernel/trace/bpf_trace.c 3838 3839BROADCOM B44 10/100 ETHERNET DRIVER 3840M: Michael Chan <michael.chan@broadcom.com> 3841L: netdev@vger.kernel.org 3842S: Supported 3843F: drivers/net/ethernet/broadcom/b44.* 3844 3845BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3846M: Florian Fainelli <florian.fainelli@broadcom.com> 3847L: netdev@vger.kernel.org 3848L: openwrt-devel@lists.openwrt.org (subscribers-only) 3849S: Supported 3850F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3851F: drivers/net/dsa/b53/* 3852F: drivers/net/dsa/bcm_sf2* 3853F: include/linux/dsa/brcm.h 3854F: include/linux/platform_data/b53.h 3855 3856BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3859L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3861S: Maintained 3862T: git https://github.com/broadcom/stblinux.git 3863F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3864F: drivers/pci/controller/pcie-brcmstb.c 3865F: drivers/staging/vc04_services 3866N: bcm2711 3867N: bcm283* 3868N: raspberrypi 3869 3870BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3871M: Florian Fainelli <florian.fainelli@broadcom.com> 3872M: Ray Jui <rjui@broadcom.com> 3873M: Scott Branden <sbranden@broadcom.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875S: Maintained 3876T: git https://github.com/broadcom/mach-bcm 3877F: arch/arm/mach-bcm/ 3878N: bcm281* 3879N: bcm113* 3880N: bcm216* 3881N: kona 3882 3883BROADCOM BCM47XX MIPS ARCHITECTURE 3884M: Hauke Mehrtens <hauke@hauke-m.de> 3885M: Rafał Miłecki <zajec5@gmail.com> 3886L: linux-mips@vger.kernel.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mips/brcm/ 3889F: arch/mips/bcm47xx/* 3890F: arch/mips/include/asm/mach-bcm47xx/* 3891 3892BROADCOM BCM4908 ETHERNET DRIVER 3893M: Rafał Miłecki <rafal@milecki.pl> 3894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3895L: netdev@vger.kernel.org 3896S: Maintained 3897F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3898F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3899F: drivers/net/ethernet/broadcom/unimac.h 3900 3901BROADCOM BCM4908 PINMUX DRIVER 3902M: Rafał Miłecki <rafal@milecki.pl> 3903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3904L: linux-gpio@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3907F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3908 3909BROADCOM BCM5301X ARM ARCHITECTURE 3910M: Florian Fainelli <florian.fainelli@broadcom.com> 3911M: Hauke Mehrtens <hauke@hauke-m.de> 3912M: Rafał Miłecki <zajec5@gmail.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3917F: arch/arm/boot/dts/broadcom/bcm470* 3918F: arch/arm/boot/dts/broadcom/bcm5301* 3919F: arch/arm/boot/dts/broadcom/bcm953012* 3920F: arch/arm/mach-bcm/bcm_5301x.c 3921 3922BROADCOM BCM53573 ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Rafał Miłecki <rafal@milecki.pl> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm47189* 3929F: arch/arm/boot/dts/broadcom/bcm53573* 3930 3931BROADCOM BCM63XX/BCM33XX UDC DRIVER 3932M: Kevin Cernekee <cernekee@gmail.com> 3933L: linux-usb@vger.kernel.org 3934S: Maintained 3935F: drivers/usb/gadget/udc/bcm63xx_udc.* 3936 3937BROADCOM BCM7XXX ARM ARCHITECTURE 3938M: Florian Fainelli <florian.fainelli@broadcom.com> 3939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3945F: arch/arm/include/asm/hardware/cache-b15-rac.h 3946F: arch/arm/mach-bcm/*brcmstb* 3947F: arch/arm/mm/cache-b15-rac.c 3948F: drivers/bus/brcmstb_gisb.c 3949F: drivers/pci/controller/pcie-brcmstb.c 3950N: brcmstb 3951N: bcm7038 3952N: bcm7120 3953 3954BROADCOM BCMBCA ARM ARCHITECTURE 3955M: William Zhang <william.zhang@broadcom.com> 3956M: Anand Gore <anand.gore@broadcom.com> 3957M: Kursad Oney <kursad.oney@broadcom.com> 3958M: Florian Fainelli <florian.fainelli@broadcom.com> 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git https://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BDC DRIVER 3983M: Justin Chen <justin.chen@broadcom.com> 3984M: Al Cooper <alcooperx@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-usb@vger.kernel.org 3987S: Maintained 3988F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3989F: drivers/usb/gadget/udc/bdc/ 3990 3991BROADCOM BMIPS CPUFREQ DRIVER 3992M: Markus Mayer <mmayer@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-pm@vger.kernel.org 3995S: Maintained 3996F: drivers/cpufreq/bmips-cpufreq.c 3997 3998BROADCOM BMIPS MIPS ARCHITECTURE 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-mips@vger.kernel.org 4002S: Maintained 4003T: git https://github.com/broadcom/stblinux.git 4004F: arch/mips/bmips/* 4005F: arch/mips/boot/dts/brcm/bcm*.dts* 4006F: arch/mips/include/asm/mach-bmips/* 4007F: arch/mips/kernel/*bmips* 4008F: drivers/irqchip/irq-bcm63* 4009F: drivers/irqchip/irq-bcm7* 4010F: drivers/irqchip/irq-brcmstb* 4011F: drivers/soc/bcm/bcm63xx 4012F: include/linux/bcm963xx_nvram.h 4013F: include/linux/bcm963xx_tag.h 4014 4015BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4016M: Rasesh Mody <rmody@marvell.com> 4017M: GR-Linux-NIC-Dev@marvell.com 4018L: netdev@vger.kernel.org 4019S: Supported 4020F: drivers/net/ethernet/broadcom/bnx2.* 4021F: drivers/net/ethernet/broadcom/bnx2_* 4022 4023BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4024M: Saurav Kashyap <skashyap@marvell.com> 4025M: Javed Hasan <jhasan@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2fc/ 4030 4031BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4032M: Nilesh Javali <njavali@marvell.com> 4033M: Manish Rangankar <mrangankar@marvell.com> 4034M: GR-QLogic-Storage-Upstream@marvell.com 4035L: linux-scsi@vger.kernel.org 4036S: Supported 4037F: drivers/scsi/bnx2i/ 4038 4039BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4040M: Ariel Elior <aelior@marvell.com> 4041M: Sudarsana Kalluru <skalluru@marvell.com> 4042M: Manish Chopra <manishc@marvell.com> 4043L: netdev@vger.kernel.org 4044S: Supported 4045F: drivers/net/ethernet/broadcom/bnx2x/ 4046 4047BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4048M: Michael Chan <michael.chan@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Supported 4051F: drivers/firmware/broadcom/tee_bnxt_fw.c 4052F: drivers/net/ethernet/broadcom/bnxt/ 4053F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4054 4055BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4056M: Arend van Spriel <aspriel@gmail.com> 4057M: Franky Lin <franky.lin@broadcom.com> 4058M: Hante Meuleman <hante.meuleman@broadcom.com> 4059L: linux-wireless@vger.kernel.org 4060L: brcm80211-dev-list.pdl@broadcom.com 4061L: SHA-cyfmac-dev-list@infineon.com 4062S: Supported 4063F: drivers/net/wireless/broadcom/brcm80211/ 4064 4065BROADCOM BRCMSTB GPIO DRIVER 4066M: Doug Berger <opendmb@gmail.com> 4067M: Florian Fainelli <florian.fainelli@broadcom> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069S: Supported 4070F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4071F: drivers/gpio/gpio-brcmstb.c 4072 4073BROADCOM BRCMSTB I2C DRIVER 4074M: Kamal Dasu <kamal.dasu@broadcom.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-i2c@vger.kernel.org 4077S: Supported 4078F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4079F: drivers/i2c/busses/i2c-brcmstb.c 4080 4081BROADCOM BRCMSTB UART DRIVER 4082M: Al Cooper <alcooperx@gmail.com> 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084L: linux-serial@vger.kernel.org 4085S: Maintained 4086F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4087F: drivers/tty/serial/8250/8250_bcm7271.c 4088 4089BROADCOM BRCMSTB USB EHCI DRIVER 4090M: Justin Chen <justin.chen@broadcom.com> 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4096F: drivers/usb/host/ehci-brcm.* 4097 4098BROADCOM BRCMSTB USB PIN MAP DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-usb@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4104F: drivers/usb/misc/brcmstb-usb-pinmap.c 4105 4106BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-kernel@vger.kernel.org 4111S: Maintained 4112F: drivers/phy/broadcom/phy-brcm-usb* 4113 4114BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4115M: William Zhang <william.zhang@broadcom.com> 4116M: Kursad Oney <kursad.oney@broadcom.com> 4117M: Jonas Gorski <jonas.gorski@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-spi@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4122F: drivers/spi/spi-bcm63xx-hsspi.c 4123F: drivers/spi/spi-bcmbca-hsspi.c 4124 4125BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4126M: Jonas Gorski <jonas.gorski@gmail.com> 4127L: linux-spi@vger.kernel.org 4128S: Odd Fixes 4129F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4130F: drivers/spi/spi-bcm63xx.c 4131 4132BROADCOM ETHERNET PHY DRIVERS 4133M: Florian Fainelli <florian.fainelli@broadcom.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: netdev@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4138F: drivers/net/phy/bcm*.[ch] 4139F: drivers/net/phy/broadcom.c 4140F: include/linux/brcmphy.h 4141 4142BROADCOM GENET ETHERNET DRIVER 4143M: Doug Berger <opendmb@gmail.com> 4144M: Florian Fainelli <florian.fainelli@broadcom.com> 4145R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4146L: netdev@vger.kernel.org 4147S: Supported 4148F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4149F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4150F: drivers/net/ethernet/broadcom/genet/ 4151F: drivers/net/ethernet/broadcom/unimac.h 4152F: drivers/net/mdio/mdio-bcm-unimac.c 4153F: include/linux/platform_data/bcmgenet.h 4154F: include/linux/platform_data/mdio-bcm-unimac.h 4155 4156BROADCOM IPROC ARM ARCHITECTURE 4157M: Ray Jui <rjui@broadcom.com> 4158M: Scott Branden <sbranden@broadcom.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4161S: Maintained 4162T: git https://github.com/broadcom/stblinux.git 4163F: arch/arm64/boot/dts/broadcom/northstar2/* 4164F: arch/arm64/boot/dts/broadcom/stingray/* 4165F: drivers/clk/bcm/clk-ns* 4166F: drivers/clk/bcm/clk-sr* 4167F: drivers/pinctrl/bcm/pinctrl-ns* 4168F: include/dt-bindings/clock/bcm-sr* 4169N: iproc 4170N: cygnus 4171N: bcm[-_]nsp 4172N: bcm9113* 4173N: bcm9583* 4174N: bcm9585* 4175N: bcm9586* 4176N: bcm988312 4177N: bcm113* 4178N: bcm583* 4179N: bcm585* 4180N: bcm586* 4181N: bcm88312 4182N: hr2 4183N: stingray 4184 4185BROADCOM IPROC GBIT ETHERNET DRIVER 4186M: Rafał Miłecki <rafal@milecki.pl> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Maintained 4190F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4191F: drivers/net/ethernet/broadcom/bgmac* 4192F: drivers/net/ethernet/broadcom/unimac.h 4193 4194BROADCOM KONA GPIO DRIVER 4195M: Ray Jui <rjui@broadcom.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197S: Supported 4198F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4199F: drivers/gpio/gpio-bcm-kona.c 4200 4201BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4202M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4203M: Kashyap Desai <kashyap.desai@broadcom.com> 4204M: Sumit Saxena <sumit.saxena@broadcom.com> 4205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4206L: mpi3mr-linuxdrv.pdl@broadcom.com 4207L: linux-scsi@vger.kernel.org 4208S: Supported 4209W: https://www.broadcom.com/support/storage 4210F: drivers/scsi/mpi3mr/ 4211 4212BROADCOM NETXTREME-E ROCE DRIVER 4213M: Selvin Xavier <selvin.xavier@broadcom.com> 4214L: linux-rdma@vger.kernel.org 4215S: Supported 4216W: http://www.broadcom.com 4217F: drivers/infiniband/hw/bnxt_re/ 4218F: include/uapi/rdma/bnxt_re-abi.h 4219 4220BROADCOM NVRAM DRIVER 4221M: Rafał Miłecki <zajec5@gmail.com> 4222L: linux-mips@vger.kernel.org 4223S: Maintained 4224F: drivers/firmware/broadcom/* 4225 4226BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4227M: Rafał Miłecki <rafal@milecki.pl> 4228M: Florian Fainelli <florian.fainelli@broadcom.com> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: linux-pm@vger.kernel.org 4231S: Maintained 4232T: git https://github.com/broadcom/stblinux.git 4233F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4234F: include/dt-bindings/soc/bcm-pmb.h 4235 4236BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4237M: Rafał Miłecki <zajec5@gmail.com> 4238L: linux-wireless@vger.kernel.org 4239S: Maintained 4240F: drivers/bcma/ 4241F: include/linux/bcma/ 4242 4243BROADCOM SPI DRIVER 4244M: Kamal Dasu <kamal.dasu@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Maintained 4247F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4248F: drivers/spi/spi-bcm-qspi.* 4249F: drivers/spi/spi-brcmstb-qspi.c 4250F: drivers/spi/spi-iproc-qspi.c 4251 4252BROADCOM STB AVS CPUFREQ DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4258F: drivers/cpufreq/brcmstb* 4259 4260BROADCOM STB AVS TMON DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-pm@vger.kernel.org 4264S: Maintained 4265F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4266F: drivers/thermal/broadcom/brcmstb* 4267 4268BROADCOM STB DPFE DRIVER 4269M: Markus Mayer <mmayer@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4272S: Maintained 4273F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4274F: drivers/memory/brcmstb_dpfe.c 4275 4276BROADCOM STB NAND FLASH DRIVER 4277M: Brian Norris <computersforpeace@gmail.com> 4278M: Kamal Dasu <kamal.dasu@broadcom.com> 4279R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4280L: linux-mtd@lists.infradead.org 4281S: Maintained 4282F: drivers/mtd/nand/raw/brcmnand/ 4283F: include/linux/platform_data/brcmnand.h 4284 4285BROADCOM STB PCIE DRIVER 4286M: Jim Quinlan <jim2101024@gmail.com> 4287M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: linux-pci@vger.kernel.org 4291S: Maintained 4292F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4293F: drivers/pci/controller/pcie-brcmstb.c 4294 4295BROADCOM SYSTEMPORT ETHERNET DRIVER 4296M: Florian Fainelli <florian.fainelli@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: netdev@vger.kernel.org 4299S: Supported 4300F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4301F: drivers/net/ethernet/broadcom/bcmsysport.* 4302F: drivers/net/ethernet/broadcom/unimac.h 4303 4304BROADCOM TG3 GIGABIT ETHERNET DRIVER 4305M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4306M: Prashant Sreedharan <prashant@broadcom.com> 4307M: Michael Chan <mchan@broadcom.com> 4308L: netdev@vger.kernel.org 4309S: Supported 4310F: drivers/net/ethernet/broadcom/tg3.* 4311 4312BROADCOM VK DRIVER 4313M: Scott Branden <scott.branden@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315S: Supported 4316F: drivers/misc/bcm-vk/ 4317F: include/uapi/linux/misc/bcm_vk.h 4318 4319BROCADE BFA FC SCSI DRIVER 4320M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4321M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4322L: linux-scsi@vger.kernel.org 4323S: Supported 4324F: drivers/scsi/bfa/ 4325 4326BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4327M: Rasesh Mody <rmody@marvell.com> 4328M: Sudarsana Kalluru <skalluru@marvell.com> 4329M: GR-Linux-NIC-Dev@marvell.com 4330L: netdev@vger.kernel.org 4331S: Supported 4332F: drivers/net/ethernet/brocade/bna/ 4333 4334BSG (block layer generic sg v4 driver) 4335M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4336L: linux-scsi@vger.kernel.org 4337S: Supported 4338F: block/bsg.c 4339F: include/linux/bsg.h 4340F: include/uapi/linux/bsg.h 4341 4342BT87X AUDIO DRIVER 4343M: Clemens Ladisch <clemens@ladisch.de> 4344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4345S: Maintained 4346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4347F: Documentation/sound/cards/bt87x.rst 4348F: sound/pci/bt87x.c 4349 4350BT8XXGPIO DRIVER 4351M: Michael Buesch <m@bues.ch> 4352S: Maintained 4353W: http://bu3sch.de/btgpio.php 4354F: drivers/gpio/gpio-bt8xx.c 4355 4356BTRFS FILE SYSTEM 4357M: Chris Mason <clm@fb.com> 4358M: Josef Bacik <josef@toxicpanda.com> 4359M: David Sterba <dsterba@suse.com> 4360L: linux-btrfs@vger.kernel.org 4361S: Maintained 4362W: https://btrfs.readthedocs.io 4363W: https://btrfs.wiki.kernel.org/ 4364Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4365C: irc://irc.libera.chat/btrfs 4366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4367F: Documentation/filesystems/btrfs.rst 4368F: fs/btrfs/ 4369F: include/linux/btrfs* 4370F: include/trace/events/btrfs.h 4371F: include/uapi/linux/btrfs* 4372 4373BTTV VIDEO4LINUX DRIVER 4374M: Mauro Carvalho Chehab <mchehab@kernel.org> 4375L: linux-media@vger.kernel.org 4376S: Odd fixes 4377W: https://linuxtv.org 4378T: git git://linuxtv.org/media_tree.git 4379F: Documentation/driver-api/media/drivers/bttv* 4380F: drivers/media/pci/bt8xx/bttv* 4381 4382BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4383M: Chanwoo Choi <cw00.choi@samsung.com> 4384L: linux-pm@vger.kernel.org 4385L: linux-samsung-soc@vger.kernel.org 4386S: Maintained 4387T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4388F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4389F: drivers/devfreq/exynos-bus.c 4390 4391BUSLOGIC SCSI DRIVER 4392M: Khalid Aziz <khalid@gonehiking.org> 4393L: linux-scsi@vger.kernel.org 4394S: Maintained 4395F: drivers/scsi/BusLogic.* 4396F: drivers/scsi/FlashPoint.* 4397 4398BXCAN CAN NETWORK DRIVER 4399M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4400L: linux-can@vger.kernel.org 4401S: Maintained 4402F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4403F: drivers/net/can/bxcan.c 4404 4405C-MEDIA CMI8788 DRIVER 4406M: Clemens Ladisch <clemens@ladisch.de> 4407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4408S: Maintained 4409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4410F: sound/pci/oxygen/ 4411 4412C-SKY ARCHITECTURE 4413M: Guo Ren <guoren@kernel.org> 4414L: linux-csky@vger.kernel.org 4415S: Supported 4416T: git https://github.com/c-sky/csky-linux.git 4417F: Documentation/devicetree/bindings/csky/ 4418F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4419F: Documentation/devicetree/bindings/timer/csky,* 4420F: arch/csky/ 4421F: drivers/clocksource/timer-gx6605s.c 4422F: drivers/clocksource/timer-mp-csky.c 4423F: drivers/irqchip/irq-csky-* 4424N: csky 4425K: csky 4426 4427CA8210 IEEE-802.15.4 RADIO DRIVER 4428L: linux-wpan@vger.kernel.org 4429S: Orphan 4430W: https://github.com/Cascoda/ca8210-linux.git 4431F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4432F: drivers/net/ieee802154/ca8210.c 4433 4434CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4435M: David Howells <dhowells@redhat.com> 4436L: linux-cachefs@redhat.com (moderated for non-subscribers) 4437S: Supported 4438F: Documentation/filesystems/caching/cachefiles.rst 4439F: fs/cachefiles/ 4440 4441CACHESTAT: PAGE CACHE STATS FOR A FILE 4442M: Nhat Pham <nphamcs@gmail.com> 4443M: Johannes Weiner <hannes@cmpxchg.org> 4444L: linux-mm@kvack.org 4445S: Maintained 4446F: tools/testing/selftests/cachestat/test_cachestat.c 4447 4448CADENCE MIPI-CSI2 BRIDGES 4449M: Maxime Ripard <mripard@kernel.org> 4450L: linux-media@vger.kernel.org 4451S: Maintained 4452F: Documentation/devicetree/bindings/media/cdns,*.txt 4453F: drivers/media/platform/cadence/cdns-csi2* 4454 4455CADENCE NAND DRIVER 4456L: linux-mtd@lists.infradead.org 4457S: Orphan 4458F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4459F: drivers/mtd/nand/raw/cadence-nand-controller.c 4460 4461CADENCE USB3 DRD IP DRIVER 4462M: Peter Chen <peter.chen@kernel.org> 4463M: Pawel Laszczak <pawell@cadence.com> 4464R: Roger Quadros <rogerq@kernel.org> 4465L: linux-usb@vger.kernel.org 4466S: Maintained 4467T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4468F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4469F: drivers/usb/cdns3/ 4470X: drivers/usb/cdns3/cdnsp* 4471 4472CADENCE USBHS DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476F: drivers/usb/gadget/udc/cdns2 4477 4478CADENCE USBSSP DRD IP DRIVER 4479M: Pawel Laszczak <pawell@cadence.com> 4480L: linux-usb@vger.kernel.org 4481S: Maintained 4482T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4483F: drivers/usb/cdns3/ 4484X: drivers/usb/cdns3/cdns3* 4485 4486CADET FM/AM RADIO RECEIVER DRIVER 4487M: Hans Verkuil <hverkuil@xs4all.nl> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490W: https://linuxtv.org 4491T: git git://linuxtv.org/media_tree.git 4492F: drivers/media/radio/radio-cadet* 4493 4494CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4495L: linux-media@vger.kernel.org 4496S: Orphan 4497T: git git://linuxtv.org/media_tree.git 4498F: Documentation/admin-guide/media/cafe_ccic* 4499F: drivers/media/platform/marvell/ 4500 4501CAIF NETWORK LAYER 4502L: netdev@vger.kernel.org 4503S: Orphan 4504F: Documentation/networking/caif/ 4505F: drivers/net/caif/ 4506F: include/net/caif/ 4507F: include/uapi/linux/caif/ 4508F: net/caif/ 4509 4510CAKE QDISC 4511M: Toke Høiland-Jørgensen <toke@toke.dk> 4512L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4513S: Maintained 4514F: net/sched/sch_cake.c 4515 4516CAN NETWORK DRIVERS 4517M: Wolfgang Grandegger <wg@grandegger.com> 4518M: Marc Kleine-Budde <mkl@pengutronix.de> 4519L: linux-can@vger.kernel.org 4520S: Maintained 4521W: https://github.com/linux-can 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4524F: Documentation/devicetree/bindings/net/can/ 4525F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4526F: drivers/net/can/ 4527F: drivers/phy/phy-can-transceiver.c 4528F: include/linux/can/bittiming.h 4529F: include/linux/can/dev.h 4530F: include/linux/can/length.h 4531F: include/linux/can/platform/ 4532F: include/linux/can/rx-offload.h 4533F: include/uapi/linux/can/error.h 4534F: include/uapi/linux/can/netlink.h 4535F: include/uapi/linux/can/vxcan.h 4536 4537CAN NETWORK LAYER 4538M: Oliver Hartkopp <socketcan@hartkopp.net> 4539M: Marc Kleine-Budde <mkl@pengutronix.de> 4540L: linux-can@vger.kernel.org 4541S: Maintained 4542W: https://github.com/linux-can 4543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4545F: Documentation/networking/can.rst 4546F: include/linux/can/can-ml.h 4547F: include/linux/can/core.h 4548F: include/linux/can/skb.h 4549F: include/net/netns/can.h 4550F: include/uapi/linux/can.h 4551F: include/uapi/linux/can/bcm.h 4552F: include/uapi/linux/can/gw.h 4553F: include/uapi/linux/can/isotp.h 4554F: include/uapi/linux/can/raw.h 4555F: net/can/ 4556 4557CAN-J1939 NETWORK LAYER 4558M: Robin van der Gracht <robin@protonic.nl> 4559M: Oleksij Rempel <o.rempel@pengutronix.de> 4560R: kernel@pengutronix.de 4561L: linux-can@vger.kernel.org 4562S: Maintained 4563F: Documentation/networking/j1939.rst 4564F: include/uapi/linux/can/j1939.h 4565F: net/can/j1939/ 4566 4567CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-riscv@lists.infradead.org 4570L: linux-gpio@vger.kernel.org (pinctrl driver) 4571F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4572F: drivers/pinctrl/pinctrl-k210.c 4573 4574CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4575M: Damien Le Moal <dlemoal@kernel.org> 4576L: linux-kernel@vger.kernel.org 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4580F: drivers/reset/reset-k210.c 4581 4582CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4583M: Damien Le Moal <dlemoal@kernel.org> 4584L: linux-riscv@lists.infradead.org 4585S: Maintained 4586F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4587F: drivers/soc/canaan/ 4588F: include/soc/canaan/ 4589 4590CAPABILITIES 4591M: Serge Hallyn <serge@hallyn.com> 4592L: linux-security-module@vger.kernel.org 4593S: Supported 4594F: include/linux/capability.h 4595F: include/uapi/linux/capability.h 4596F: kernel/capability.c 4597F: security/commoncap.c 4598 4599CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4600M: Kevin Tsai <ktsai@capellamicro.com> 4601S: Maintained 4602F: drivers/iio/light/cm* 4603 4604CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4605M: Christian Lamparter <chunkeey@googlemail.com> 4606L: linux-wireless@vger.kernel.org 4607S: Maintained 4608W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4609F: drivers/net/wireless/ath/carl9170/ 4610 4611CAVIUM I2C DRIVER 4612M: Robert Richter <rric@kernel.org> 4613S: Odd Fixes 4614W: http://www.marvell.com 4615F: drivers/i2c/busses/i2c-octeon* 4616F: drivers/i2c/busses/i2c-thunderx* 4617 4618CAVIUM LIQUIDIO NETWORK DRIVER 4619M: Derek Chickles <dchickles@marvell.com> 4620M: Satanand Burla <sburla@marvell.com> 4621M: Felix Manlunas <fmanlunas@marvell.com> 4622L: netdev@vger.kernel.org 4623S: Supported 4624W: http://www.marvell.com 4625F: drivers/net/ethernet/cavium/liquidio/ 4626 4627CAVIUM MMC DRIVER 4628M: Robert Richter <rric@kernel.org> 4629S: Odd Fixes 4630W: http://www.marvell.com 4631F: drivers/mmc/host/cavium* 4632 4633CAVIUM OCTEON-TX CRYPTO DRIVER 4634M: George Cherian <gcherian@marvell.com> 4635L: linux-crypto@vger.kernel.org 4636S: Supported 4637W: http://www.marvell.com 4638F: drivers/crypto/cavium/cpt/ 4639 4640CAVIUM THUNDERX2 ARM64 SOC 4641M: Robert Richter <rric@kernel.org> 4642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4643S: Odd Fixes 4644F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4645F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4646 4647CBS/ETF/TAPRIO QDISCS 4648M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4649L: netdev@vger.kernel.org 4650S: Maintained 4651F: net/sched/sch_cbs.c 4652F: net/sched/sch_etf.c 4653F: net/sched/sch_taprio.c 4654 4655CC2520 IEEE-802.15.4 RADIO DRIVER 4656M: Stefan Schmidt <stefan@datenfreihafen.org> 4657L: linux-wpan@vger.kernel.org 4658S: Odd Fixes 4659F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4660F: drivers/net/ieee802154/cc2520.c 4661 4662CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4663M: Gilad Ben-Yossef <gilad@benyossef.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: drivers/crypto/ccree/ 4668 4669CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4670M: Hadar Gat <hadar.gat@arm.com> 4671L: linux-crypto@vger.kernel.org 4672S: Supported 4673W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4674F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4675F: drivers/char/hw_random/cctrng.c 4676F: drivers/char/hw_random/cctrng.h 4677 4678CEC FRAMEWORK 4679M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4680L: linux-media@vger.kernel.org 4681S: Supported 4682W: http://linuxtv.org 4683T: git git://linuxtv.org/media_tree.git 4684F: Documentation/ABI/testing/debugfs-cec-error-inj 4685F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4686F: Documentation/driver-api/media/cec-core.rst 4687F: Documentation/userspace-api/media/cec 4688F: drivers/media/cec/ 4689F: drivers/media/rc/keymaps/rc-cec.c 4690F: include/media/cec-notifier.h 4691F: include/media/cec.h 4692F: include/uapi/linux/cec-funcs.h 4693F: include/uapi/linux/cec.h 4694 4695CEC GPIO DRIVER 4696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4697L: linux-media@vger.kernel.org 4698S: Supported 4699W: http://linuxtv.org 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4702F: drivers/media/cec/platform/cec-gpio/ 4703 4704CELL BROADBAND ENGINE ARCHITECTURE 4705M: Arnd Bergmann <arnd@arndb.de> 4706L: linuxppc-dev@lists.ozlabs.org 4707S: Supported 4708W: http://www.ibm.com/developerworks/power/cell/ 4709F: arch/powerpc/include/asm/cell*.h 4710F: arch/powerpc/include/asm/spu*.h 4711F: arch/powerpc/include/uapi/asm/spu*.h 4712F: arch/powerpc/platforms/cell/ 4713 4714CELLWISE CW2015 BATTERY DRIVER 4715M: Tobias Schrammm <t.schramm@manjaro.org> 4716S: Maintained 4717F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4718F: drivers/power/supply/cw2015_battery.c 4719 4720CEPH COMMON CODE (LIBCEPH) 4721M: Ilya Dryomov <idryomov@gmail.com> 4722M: Xiubo Li <xiubli@redhat.com> 4723R: Jeff Layton <jlayton@kernel.org> 4724L: ceph-devel@vger.kernel.org 4725S: Supported 4726W: http://ceph.com/ 4727T: git https://github.com/ceph/ceph-client.git 4728F: include/linux/ceph/ 4729F: include/linux/crush/ 4730F: net/ceph/ 4731 4732CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4733M: Xiubo Li <xiubli@redhat.com> 4734M: Ilya Dryomov <idryomov@gmail.com> 4735R: Jeff Layton <jlayton@kernel.org> 4736L: ceph-devel@vger.kernel.org 4737S: Supported 4738W: http://ceph.com/ 4739T: git https://github.com/ceph/ceph-client.git 4740F: Documentation/filesystems/ceph.rst 4741F: fs/ceph/ 4742 4743CERTIFICATE HANDLING 4744M: David Howells <dhowells@redhat.com> 4745M: David Woodhouse <dwmw2@infradead.org> 4746L: keyrings@vger.kernel.org 4747S: Maintained 4748F: Documentation/admin-guide/module-signing.rst 4749F: certs/ 4750F: scripts/sign-file.c 4751F: tools/certs/ 4752 4753CFAG12864B LCD DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864b.c 4757F: include/linux/cfag12864b.h 4758 4759CFAG12864BFB LCD FRAMEBUFFER DRIVER 4760M: Miguel Ojeda <ojeda@kernel.org> 4761S: Maintained 4762F: drivers/auxdisplay/cfag12864bfb.c 4763F: include/linux/cfag12864b.h 4764 4765CHAR and MISC DRIVERS 4766M: Arnd Bergmann <arnd@arndb.de> 4767M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4768S: Supported 4769T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4770F: drivers/char/ 4771F: drivers/misc/ 4772F: include/linux/miscdevice.h 4773X: drivers/char/agp/ 4774X: drivers/char/hw_random/ 4775X: drivers/char/ipmi/ 4776X: drivers/char/random.c 4777X: drivers/char/tpm/ 4778 4779CHECKPATCH 4780M: Andy Whitcroft <apw@canonical.com> 4781M: Joe Perches <joe@perches.com> 4782R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784S: Maintained 4785F: scripts/checkpatch.pl 4786 4787CHECKPATCH DOCUMENTATION 4788M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4789M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4790R: Joe Perches <joe@perches.com> 4791S: Maintained 4792F: Documentation/dev-tools/checkpatch.rst 4793 4794CHINESE DOCUMENTATION 4795M: Alex Shi <alexs@kernel.org> 4796M: Yanteng Si <siyanteng@loongson.cn> 4797S: Maintained 4798F: Documentation/translations/zh_CN/ 4799 4800CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4801M: Peter Chen <peter.chen@kernel.org> 4802L: linux-usb@vger.kernel.org 4803S: Maintained 4804T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4805F: drivers/usb/chipidea/ 4806 4807CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4812F: drivers/input/touchscreen/chipone_icn8318.c 4813 4814CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4815M: Hans de Goede <hdegoede@redhat.com> 4816L: linux-input@vger.kernel.org 4817S: Maintained 4818F: drivers/input/touchscreen/chipone_icn8505.c 4819 4820CHROME HARDWARE PLATFORM SUPPORT 4821M: Benson Leung <bleung@chromium.org> 4822L: chrome-platform@lists.linux.dev 4823S: Maintained 4824T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4825F: drivers/platform/chrome/ 4826 4827CHROMEOS EC CODEC DRIVER 4828M: Cheng-Yi Chiang <cychiang@chromium.org> 4829M: Tzung-Bi Shih <tzungbi@kernel.org> 4830R: Guenter Roeck <groeck@chromium.org> 4831L: chrome-platform@lists.linux.dev 4832S: Maintained 4833F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4834F: sound/soc/codecs/cros_ec_codec.* 4835 4836CHROMEOS EC SUBDRIVERS 4837M: Benson Leung <bleung@chromium.org> 4838R: Guenter Roeck <groeck@chromium.org> 4839L: chrome-platform@lists.linux.dev 4840S: Maintained 4841F: drivers/power/supply/cros_usbpd-charger.c 4842N: cros_ec 4843N: cros-ec 4844 4845CHROMEOS EC UART DRIVER 4846M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4847R: Benson Leung <bleung@chromium.org> 4848R: Tzung-Bi Shih <tzungbi@kernel.org> 4849S: Maintained 4850F: drivers/platform/chrome/cros_ec_uart.c 4851 4852CHROMEOS EC USB PD NOTIFY DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_usbpd_notify.c 4857F: include/linux/platform_data/cros_usbpd_notify.h 4858 4859CHROMEOS EC USB TYPE-C DRIVER 4860M: Prashant Malani <pmalani@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: drivers/platform/chrome/cros_ec_typec.* 4864F: drivers/platform/chrome/cros_typec_switch.c 4865F: drivers/platform/chrome/cros_typec_vdm.* 4866 4867CHROMEOS HPS DRIVER 4868M: Dan Callaghan <dcallagh@chromium.org> 4869R: Sami Kyöstilä <skyostil@chromium.org> 4870S: Maintained 4871F: drivers/platform/chrome/cros_hps_i2c.c 4872 4873CHRONTEL CH7322 CEC DRIVER 4874M: Joe Tessler <jrt@google.com> 4875L: linux-media@vger.kernel.org 4876S: Maintained 4877T: git git://linuxtv.org/media_tree.git 4878F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4879F: drivers/media/cec/i2c/ch7322.c 4880 4881CIRRUS LOGIC AUDIO CODEC DRIVERS 4882M: James Schulman <james.schulman@cirrus.com> 4883M: David Rhodes <david.rhodes@cirrus.com> 4884M: Richard Fitzgerald <rf@opensource.cirrus.com> 4885L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4886L: patches@opensource.cirrus.com 4887S: Maintained 4888F: Documentation/devicetree/bindings/sound/cirrus,cs* 4889F: include/dt-bindings/sound/cs* 4890F: include/sound/cs* 4891F: sound/pci/hda/cs* 4892F: sound/pci/hda/hda_cs_dsp_ctl.* 4893F: sound/soc/codecs/cs* 4894 4895CIRRUS LOGIC DSP FIRMWARE DRIVER 4896M: Simon Trimmer <simont@opensource.cirrus.com> 4897M: Charles Keepax <ckeepax@opensource.cirrus.com> 4898M: Richard Fitzgerald <rf@opensource.cirrus.com> 4899L: patches@opensource.cirrus.com 4900S: Supported 4901W: https://github.com/CirrusLogic/linux-drivers/wiki 4902T: git https://github.com/CirrusLogic/linux-drivers.git 4903F: drivers/firmware/cirrus/* 4904F: include/linux/firmware/cirrus/* 4905 4906CIRRUS LOGIC EP93XX ETHERNET DRIVER 4907M: Hartley Sweeten <hsweeten@visionengravers.com> 4908L: netdev@vger.kernel.org 4909S: Maintained 4910F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4911 4912CIRRUS LOGIC LOCHNAGAR DRIVER 4913M: Charles Keepax <ckeepax@opensource.cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: patches@opensource.cirrus.com 4916S: Supported 4917F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4918F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4922F: Documentation/hwmon/lochnagar.rst 4923F: drivers/clk/clk-lochnagar.c 4924F: drivers/hwmon/lochnagar-hwmon.c 4925F: drivers/mfd/lochnagar-i2c.c 4926F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4927F: drivers/regulator/lochnagar-regulator.c 4928F: include/dt-bindings/clock/lochnagar.h 4929F: include/dt-bindings/pinctrl/lochnagar.h 4930F: include/linux/mfd/lochnagar* 4931F: sound/soc/codecs/lochnagar-sc.c 4932 4933CIRRUS LOGIC MADERA CODEC DRIVERS 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4937L: patches@opensource.cirrus.com 4938S: Supported 4939W: https://github.com/CirrusLogic/linux-drivers/wiki 4940T: git https://github.com/CirrusLogic/linux-drivers.git 4941F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4942F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4944F: drivers/gpio/gpio-madera* 4945F: drivers/irqchip/irq-madera* 4946F: drivers/mfd/cs47l* 4947F: drivers/mfd/madera* 4948F: drivers/pinctrl/cirrus/* 4949F: include/dt-bindings/sound/madera* 4950F: include/linux/irqchip/irq-madera* 4951F: include/linux/mfd/madera/* 4952F: include/sound/madera* 4953F: sound/soc/codecs/cs47l* 4954F: sound/soc/codecs/madera* 4955 4956CISCO FCOE HBA DRIVER 4957M: Satish Kharat <satishkh@cisco.com> 4958M: Sesidhar Baddela <sebaddel@cisco.com> 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/fnic/ 4963 4964CISCO SCSI HBA DRIVER 4965M: Karan Tilak Kumar <kartilak@cisco.com> 4966M: Sesidhar Baddela <sebaddel@cisco.com> 4967L: linux-scsi@vger.kernel.org 4968S: Supported 4969F: drivers/scsi/snic/ 4970 4971CISCO VIC ETHERNET NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Satish Kharat <satishkh@cisco.com> 4974S: Supported 4975F: drivers/net/ethernet/cisco/enic/ 4976 4977CISCO VIC LOW LATENCY NIC DRIVER 4978M: Christian Benvenuti <benve@cisco.com> 4979M: Nelson Escobar <neescoba@cisco.com> 4980S: Supported 4981F: drivers/infiniband/hw/usnic/ 4982 4983CLANG CONTROL FLOW INTEGRITY SUPPORT 4984M: Sami Tolvanen <samitolvanen@google.com> 4985M: Kees Cook <keescook@chromium.org> 4986R: Nathan Chancellor <nathan@kernel.org> 4987R: Nick Desaulniers <ndesaulniers@google.com> 4988L: llvm@lists.linux.dev 4989S: Supported 4990B: https://github.com/ClangBuiltLinux/linux/issues 4991T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4992F: include/linux/cfi.h 4993F: kernel/cfi.c 4994 4995CLANG-FORMAT FILE 4996M: Miguel Ojeda <ojeda@kernel.org> 4997S: Maintained 4998F: .clang-format 4999 5000CLANG/LLVM BUILD SUPPORT 5001M: Nathan Chancellor <nathan@kernel.org> 5002M: Nick Desaulniers <ndesaulniers@google.com> 5003R: Tom Rix <trix@redhat.com> 5004L: llvm@lists.linux.dev 5005S: Supported 5006W: https://clangbuiltlinux.github.io/ 5007B: https://github.com/ClangBuiltLinux/linux/issues 5008C: irc://irc.libera.chat/clangbuiltlinux 5009F: Documentation/kbuild/llvm.rst 5010F: include/linux/compiler-clang.h 5011F: scripts/Makefile.clang 5012F: scripts/clang-tools/ 5013K: \b(?i:clang|llvm)\b 5014 5015CLK API 5016M: Russell King <linux@armlinux.org.uk> 5017L: linux-clk@vger.kernel.org 5018S: Maintained 5019F: include/linux/clk.h 5020 5021CLOCKSOURCE, CLOCKEVENT DRIVERS 5022M: Daniel Lezcano <daniel.lezcano@linaro.org> 5023M: Thomas Gleixner <tglx@linutronix.de> 5024L: linux-kernel@vger.kernel.org 5025S: Supported 5026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5027F: Documentation/devicetree/bindings/timer/ 5028F: drivers/clocksource/ 5029 5030CMPC ACPI DRIVER 5031M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5032M: Daniel Oliveira Nascimento <don@syst.com.br> 5033L: platform-driver-x86@vger.kernel.org 5034S: Supported 5035F: drivers/platform/x86/classmate-laptop.c 5036 5037COBALT MEDIA DRIVER 5038M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5039L: linux-media@vger.kernel.org 5040S: Supported 5041W: https://linuxtv.org 5042T: git git://linuxtv.org/media_tree.git 5043F: drivers/media/pci/cobalt/ 5044 5045COCCINELLE/Semantic Patches (SmPL) 5046M: Julia Lawall <Julia.Lawall@inria.fr> 5047M: Nicolas Palix <nicolas.palix@imag.fr> 5048L: cocci@inria.fr (moderated for non-subscribers) 5049S: Supported 5050W: https://coccinelle.gitlabpages.inria.fr/website/ 5051T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5052F: Documentation/dev-tools/coccinelle.rst 5053F: scripts/coccicheck 5054F: scripts/coccinelle/ 5055 5056CODA FILE SYSTEM 5057M: Jan Harkes <jaharkes@cs.cmu.edu> 5058M: coda@cs.cmu.edu 5059L: codalist@coda.cs.cmu.edu 5060S: Maintained 5061W: http://www.coda.cs.cmu.edu/ 5062F: Documentation/filesystems/coda.rst 5063F: fs/coda/ 5064F: include/linux/coda*.h 5065F: include/uapi/linux/coda*.h 5066 5067CODA V4L2 MEM2MEM DRIVER 5068M: Philipp Zabel <p.zabel@pengutronix.de> 5069L: linux-media@vger.kernel.org 5070S: Maintained 5071F: Documentation/devicetree/bindings/media/coda.yaml 5072F: drivers/media/platform/chips-media/ 5073 5074CODE OF CONDUCT 5075M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5076S: Supported 5077F: Documentation/process/code-of-conduct-interpretation.rst 5078F: Documentation/process/code-of-conduct.rst 5079 5080COMEDI DRIVERS 5081M: Ian Abbott <abbotti@mev.co.uk> 5082M: H Hartley Sweeten <hsweeten@visionengravers.com> 5083S: Odd Fixes 5084F: drivers/comedi/ 5085F: include/linux/comedi/ 5086F: include/uapi/linux/comedi.h 5087 5088COMMON CLK FRAMEWORK 5089M: Michael Turquette <mturquette@baylibre.com> 5090M: Stephen Boyd <sboyd@kernel.org> 5091L: linux-clk@vger.kernel.org 5092S: Maintained 5093Q: http://patchwork.kernel.org/project/linux-clk/list/ 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5095F: Documentation/devicetree/bindings/clock/ 5096F: drivers/clk/ 5097F: include/dt-bindings/clock/ 5098F: include/linux/clk-pr* 5099F: include/linux/clk/ 5100F: include/linux/of_clk.h 5101X: drivers/clk/clkdev.c 5102 5103COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5104M: Steve French <sfrench@samba.org> 5105R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5106R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5107R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5108R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5109L: linux-cifs@vger.kernel.org 5110L: samba-technical@lists.samba.org (moderated for non-subscribers) 5111S: Supported 5112W: https://wiki.samba.org/index.php/LinuxCIFS 5113T: git git://git.samba.org/sfrench/cifs-2.6.git 5114F: Documentation/admin-guide/cifs/ 5115F: fs/smb/client/ 5116F: fs/smb/common/ 5117F: include/uapi/linux/cifs 5118 5119COMPACTPCI HOTPLUG CORE 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpci_hotplug* 5124 5125COMPACTPCI HOTPLUG GENERIC DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_generic.c 5130 5131COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5132M: Scott Murray <scott@spiteful.org> 5133L: linux-pci@vger.kernel.org 5134S: Maintained 5135F: drivers/pci/hotplug/cpcihp_zt5550.* 5136 5137COMPAL LAPTOP SUPPORT 5138M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5139L: platform-driver-x86@vger.kernel.org 5140S: Maintained 5141F: drivers/platform/x86/compal-laptop.c 5142 5143COMPILER ATTRIBUTES 5144M: Miguel Ojeda <ojeda@kernel.org> 5145R: Nick Desaulniers <ndesaulniers@google.com> 5146S: Maintained 5147F: include/linux/compiler_attributes.h 5148 5149COMPUTE EXPRESS LINK (CXL) 5150M: Davidlohr Bueso <dave@stgolabs.net> 5151M: Jonathan Cameron <jonathan.cameron@huawei.com> 5152M: Dave Jiang <dave.jiang@intel.com> 5153M: Alison Schofield <alison.schofield@intel.com> 5154M: Vishal Verma <vishal.l.verma@intel.com> 5155M: Ira Weiny <ira.weiny@intel.com> 5156M: Dan Williams <dan.j.williams@intel.com> 5157L: linux-cxl@vger.kernel.org 5158S: Maintained 5159F: drivers/cxl/ 5160F: include/uapi/linux/cxl_mem.h 5161 5162COMPUTE EXPRESS LINK PMU (CPMU) 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164L: linux-cxl@vger.kernel.org 5165S: Maintained 5166F: Documentation/admin-guide/perf/cxl.rst 5167F: drivers/perf/cxl_pmu.c 5168 5169CONEXANT ACCESSRUNNER USB DRIVER 5170L: accessrunner-general@lists.sourceforge.net 5171S: Orphan 5172W: http://accessrunner.sourceforge.net/ 5173F: drivers/usb/atm/cxacru.c 5174 5175CONFIGFS 5176M: Joel Becker <jlbec@evilplan.org> 5177M: Christoph Hellwig <hch@lst.de> 5178S: Supported 5179T: git git://git.infradead.org/users/hch/configfs.git 5180F: fs/configfs/ 5181F: include/linux/configfs.h 5182F: samples/configfs/ 5183 5184CONSOLE SUBSYSTEM 5185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5186S: Supported 5187F: drivers/video/console/ 5188F: include/linux/console* 5189 5190CONTEXT TRACKING 5191M: Frederic Weisbecker <frederic@kernel.org> 5192M: "Paul E. McKenney" <paulmck@kernel.org> 5193S: Maintained 5194F: include/linux/context_tracking* 5195F: kernel/context_tracking.c 5196 5197CONTROL GROUP (CGROUP) 5198M: Tejun Heo <tj@kernel.org> 5199M: Zefan Li <lizefan.x@bytedance.com> 5200M: Johannes Weiner <hannes@cmpxchg.org> 5201L: cgroups@vger.kernel.org 5202S: Maintained 5203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5204F: Documentation/admin-guide/cgroup-v1/ 5205F: Documentation/admin-guide/cgroup-v2.rst 5206F: include/linux/cgroup* 5207F: kernel/cgroup/ 5208F: tools/testing/selftests/cgroup/ 5209 5210CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5211M: Tejun Heo <tj@kernel.org> 5212M: Josef Bacik <josef@toxicpanda.com> 5213M: Jens Axboe <axboe@kernel.dk> 5214L: cgroups@vger.kernel.org 5215L: linux-block@vger.kernel.org 5216T: git git://git.kernel.dk/linux-block 5217F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5218F: block/bfq-cgroup.c 5219F: block/blk-cgroup.c 5220F: block/blk-iocost.c 5221F: block/blk-iolatency.c 5222F: block/blk-throttle.c 5223F: include/linux/blk-cgroup.h 5224 5225CONTROL GROUP - CPUSET 5226M: Waiman Long <longman@redhat.com> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228L: cgroups@vger.kernel.org 5229S: Maintained 5230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5231F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5232F: include/linux/cpuset.h 5233F: kernel/cgroup/cpuset.c 5234 5235CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5236M: Johannes Weiner <hannes@cmpxchg.org> 5237M: Michal Hocko <mhocko@kernel.org> 5238M: Roman Gushchin <roman.gushchin@linux.dev> 5239M: Shakeel Butt <shakeelb@google.com> 5240R: Muchun Song <muchun.song@linux.dev> 5241L: cgroups@vger.kernel.org 5242L: linux-mm@kvack.org 5243S: Maintained 5244F: mm/memcontrol.c 5245F: mm/swap_cgroup.c 5246F: tools/testing/selftests/cgroup/memcg_protection.m 5247F: tools/testing/selftests/cgroup/test_kmem.c 5248F: tools/testing/selftests/cgroup/test_memcontrol.c 5249 5250CORETEMP HARDWARE MONITORING DRIVER 5251M: Fenghua Yu <fenghua.yu@intel.com> 5252L: linux-hwmon@vger.kernel.org 5253S: Maintained 5254F: Documentation/hwmon/coretemp.rst 5255F: drivers/hwmon/coretemp.c 5256 5257CORSAIR-CPRO HARDWARE MONITOR DRIVER 5258M: Marius Zachmann <mail@mariuszachmann.de> 5259L: linux-hwmon@vger.kernel.org 5260S: Maintained 5261F: drivers/hwmon/corsair-cpro.c 5262 5263CORSAIR-PSU HARDWARE MONITOR DRIVER 5264M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5265L: linux-hwmon@vger.kernel.org 5266S: Maintained 5267F: Documentation/hwmon/corsair-psu.rst 5268F: drivers/hwmon/corsair-psu.c 5269 5270COUNTER SUBSYSTEM 5271M: William Breathitt Gray <william.gray@linaro.org> 5272L: linux-iio@vger.kernel.org 5273S: Maintained 5274T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5275F: Documentation/ABI/testing/sysfs-bus-counter 5276F: Documentation/driver-api/generic-counter.rst 5277F: drivers/counter/ 5278F: include/linux/counter.h 5279F: include/uapi/linux/counter.h 5280F: tools/counter/ 5281 5282CP2615 I2C DRIVER 5283M: Bence Csókás <bence98@sch.bme.hu> 5284S: Maintained 5285F: drivers/i2c/busses/i2c-cp2615.c 5286 5287CPMAC ETHERNET DRIVER 5288M: Florian Fainelli <f.fainelli@gmail.com> 5289L: netdev@vger.kernel.org 5290S: Maintained 5291F: drivers/net/ethernet/ti/cpmac.c 5292 5293CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295M: Sudeep Holla <sudeep.holla@arm.com> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5299F: drivers/cpufreq/vexpress-spc-cpufreq.c 5300 5301CPU FREQUENCY SCALING FRAMEWORK 5302M: "Rafael J. Wysocki" <rafael@kernel.org> 5303M: Viresh Kumar <viresh.kumar@linaro.org> 5304L: linux-pm@vger.kernel.org 5305S: Maintained 5306B: https://bugzilla.kernel.org 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5309F: Documentation/admin-guide/pm/cpufreq.rst 5310F: Documentation/admin-guide/pm/intel_pstate.rst 5311F: Documentation/cpu-freq/ 5312F: Documentation/devicetree/bindings/cpufreq/ 5313F: drivers/cpufreq/ 5314F: include/linux/cpufreq.h 5315F: include/linux/sched/cpufreq.h 5316F: kernel/sched/cpufreq*.c 5317F: tools/testing/selftests/cpufreq/ 5318 5319CPU HOTPLUG 5320M: Thomas Gleixner <tglx@linutronix.de> 5321M: Peter Zijlstra <peterz@infradead.org> 5322L: linux-kernel@vger.kernel.org 5323S: Maintained 5324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5325F: include/linux/cpu.h 5326F: include/linux/cpuhotplug.h 5327F: include/linux/smpboot.h 5328F: kernel/cpu.c 5329F: kernel/smpboot.* 5330 5331CPU IDLE TIME MANAGEMENT FRAMEWORK 5332M: "Rafael J. Wysocki" <rafael@kernel.org> 5333M: Daniel Lezcano <daniel.lezcano@linaro.org> 5334L: linux-pm@vger.kernel.org 5335S: Maintained 5336B: https://bugzilla.kernel.org 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5338F: Documentation/admin-guide/pm/cpuidle.rst 5339F: Documentation/driver-api/pm/cpuidle.rst 5340F: drivers/cpuidle/ 5341F: include/linux/cpuidle.h 5342 5343CPU POWER MONITORING SUBSYSTEM 5344M: Thomas Renninger <trenn@suse.com> 5345M: Shuah Khan <shuah@kernel.org> 5346M: Shuah Khan <skhan@linuxfoundation.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349F: tools/power/cpupower/ 5350 5351CPUID/MSR DRIVER 5352M: "H. Peter Anvin" <hpa@zytor.com> 5353S: Maintained 5354F: arch/x86/kernel/cpuid.c 5355F: arch/x86/kernel/msr.c 5356 5357CPUIDLE DRIVER - ARM BIG LITTLE 5358M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5362S: Maintained 5363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5364F: drivers/cpuidle/cpuidle-big_little.c 5365 5366CPUIDLE DRIVER - ARM EXYNOS 5367M: Daniel Lezcano <daniel.lezcano@linaro.org> 5368M: Kukjin Kim <kgene@kernel.org> 5369R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5370L: linux-pm@vger.kernel.org 5371L: linux-samsung-soc@vger.kernel.org 5372S: Supported 5373F: arch/arm/mach-exynos/pm.c 5374F: drivers/cpuidle/cpuidle-exynos.c 5375F: include/linux/platform_data/cpuidle-exynos.h 5376 5377CPUIDLE DRIVER - ARM PSCI 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Sudeep Holla <sudeep.holla@arm.com> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Supported 5383F: drivers/cpuidle/cpuidle-psci.c 5384 5385CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5389S: Supported 5390F: drivers/cpuidle/cpuidle-psci-domain.c 5391F: drivers/cpuidle/cpuidle-psci.h 5392 5393CPUIDLE DRIVER - DT IDLE PM DOMAIN 5394M: Ulf Hansson <ulf.hansson@linaro.org> 5395L: linux-pm@vger.kernel.org 5396S: Supported 5397F: drivers/cpuidle/dt_idle_genpd.c 5398F: drivers/cpuidle/dt_idle_genpd.h 5399 5400CPUIDLE DRIVER - RISC-V SBI 5401M: Anup Patel <anup@brainfault.org> 5402L: linux-pm@vger.kernel.org 5403L: linux-riscv@lists.infradead.org 5404S: Maintained 5405F: drivers/cpuidle/cpuidle-riscv-sbi.c 5406 5407CRAMFS FILESYSTEM 5408M: Nicolas Pitre <nico@fluxnic.net> 5409S: Maintained 5410F: Documentation/filesystems/cramfs.rst 5411F: fs/cramfs/ 5412 5413CREATIVE SB0540 5414M: Bastien Nocera <hadess@hadess.net> 5415L: linux-input@vger.kernel.org 5416S: Maintained 5417F: drivers/hid/hid-creative-sb0540.c 5418 5419CRYPTO API 5420M: Herbert Xu <herbert@gondor.apana.org.au> 5421M: "David S. Miller" <davem@davemloft.net> 5422L: linux-crypto@vger.kernel.org 5423S: Maintained 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5426F: Documentation/crypto/ 5427F: Documentation/devicetree/bindings/crypto/ 5428F: arch/*/crypto/ 5429F: crypto/ 5430F: drivers/crypto/ 5431F: include/crypto/ 5432F: include/linux/crypto* 5433F: lib/crypto/ 5434 5435CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5436M: Neil Horman <nhorman@tuxdriver.com> 5437L: linux-crypto@vger.kernel.org 5438S: Maintained 5439F: crypto/ansi_cprng.c 5440F: crypto/rng.c 5441 5442CS3308 MEDIA DRIVER 5443M: Hans Verkuil <hverkuil@xs4all.nl> 5444L: linux-media@vger.kernel.org 5445S: Odd Fixes 5446W: http://linuxtv.org 5447T: git git://linuxtv.org/media_tree.git 5448F: drivers/media/i2c/cs3308.c 5449 5450CS5535 Audio ALSA driver 5451M: Jaya Kumar <jayakumar.alsa@gmail.com> 5452S: Maintained 5453F: sound/pci/cs5535audio/ 5454 5455CTU CAN FD DRIVER 5456M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5457M: Ondrej Ille <ondrej.ille@gmail.com> 5458L: linux-can@vger.kernel.org 5459S: Maintained 5460F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5461F: drivers/net/can/ctucanfd/ 5462 5463CW1200 WLAN driver 5464S: Orphan 5465F: drivers/net/wireless/st/cw1200/ 5466 5467CX18 VIDEO4LINUX DRIVER 5468M: Andy Walls <awalls@md.metrocast.net> 5469L: linux-media@vger.kernel.org 5470S: Maintained 5471W: https://linuxtv.org 5472T: git git://linuxtv.org/media_tree.git 5473F: drivers/media/pci/cx18/ 5474F: include/uapi/linux/ivtv* 5475 5476CX2341X MPEG ENCODER HELPER MODULE 5477M: Hans Verkuil <hverkuil@xs4all.nl> 5478L: linux-media@vger.kernel.org 5479S: Maintained 5480W: https://linuxtv.org 5481T: git git://linuxtv.org/media_tree.git 5482F: drivers/media/common/cx2341x* 5483F: include/media/drv-intf/cx2341x.h 5484 5485CX24120 MEDIA DRIVER 5486M: Jemma Denson <jdenson@gmail.com> 5487M: Patrick Boettcher <patrick.boettcher@posteo.de> 5488L: linux-media@vger.kernel.org 5489S: Maintained 5490W: https://linuxtv.org 5491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5492F: drivers/media/dvb-frontends/cx24120* 5493 5494CX88 VIDEO4LINUX DRIVER 5495M: Mauro Carvalho Chehab <mchehab@kernel.org> 5496L: linux-media@vger.kernel.org 5497S: Odd fixes 5498W: https://linuxtv.org 5499T: git git://linuxtv.org/media_tree.git 5500F: Documentation/driver-api/media/drivers/cx88* 5501F: drivers/media/pci/cx88/ 5502 5503CXD2820R MEDIA DRIVER 5504M: Antti Palosaari <crope@iki.fi> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508W: http://palosaari.fi/linux/ 5509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5510T: git git://linuxtv.org/anttip/media_tree.git 5511F: drivers/media/dvb-frontends/cxd2820r* 5512 5513CXGB3 ETHERNET DRIVER (CXGB3) 5514M: Raju Rangoju <rajur@chelsio.com> 5515L: netdev@vger.kernel.org 5516S: Supported 5517W: http://www.chelsio.com 5518F: drivers/net/ethernet/chelsio/cxgb3/ 5519 5520CXGB3 ISCSI DRIVER (CXGB3I) 5521M: Varun Prakash <varun@chelsio.com> 5522L: linux-scsi@vger.kernel.org 5523S: Supported 5524W: http://www.chelsio.com 5525F: drivers/scsi/cxgbi/cxgb3i 5526 5527CXGB4 CRYPTO DRIVER (chcr) 5528M: Ayush Sawal <ayush.sawal@chelsio.com> 5529L: linux-crypto@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/crypto/chelsio 5533 5534CXGB4 ETHERNET DRIVER (CXGB4) 5535M: Raju Rangoju <rajur@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/cxgb4/ 5540 5541CXGB4 INLINE CRYPTO DRIVER 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: netdev@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/net/ethernet/chelsio/inline_crypto/ 5547 5548CXGB4 ISCSI DRIVER (CXGB4I) 5549M: Varun Prakash <varun@chelsio.com> 5550L: linux-scsi@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/scsi/cxgbi/cxgb4i 5554 5555CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5556M: Potnuri Bharat Teja <bharat@chelsio.com> 5557L: linux-rdma@vger.kernel.org 5558S: Supported 5559W: http://www.openfabrics.org 5560F: drivers/infiniband/hw/cxgb4/ 5561F: include/uapi/rdma/cxgb4-abi.h 5562 5563CXGB4VF ETHERNET DRIVER (CXGB4VF) 5564M: Raju Rangoju <rajur@chelsio.com> 5565L: netdev@vger.kernel.org 5566S: Supported 5567W: http://www.chelsio.com 5568F: drivers/net/ethernet/chelsio/cxgb4vf/ 5569 5570CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5571M: Frederic Barrat <fbarrat@linux.ibm.com> 5572M: Andrew Donnellan <ajd@linux.ibm.com> 5573L: linuxppc-dev@lists.ozlabs.org 5574S: Supported 5575F: Documentation/ABI/testing/sysfs-class-cxl 5576F: Documentation/powerpc/cxl.rst 5577F: arch/powerpc/platforms/powernv/pci-cxl.c 5578F: drivers/misc/cxl/ 5579F: include/misc/cxl* 5580F: include/uapi/misc/cxl.h 5581 5582CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5583M: Manoj N. Kumar <manoj@linux.ibm.com> 5584M: Matthew R. Ochs <mrochs@linux.ibm.com> 5585M: Uma Krishnan <ukrishn@linux.ibm.com> 5586L: linux-scsi@vger.kernel.org 5587S: Supported 5588F: Documentation/powerpc/cxlflash.rst 5589F: drivers/scsi/cxlflash/ 5590F: include/uapi/scsi/cxlflash_ioctl.h 5591 5592CYBERPRO FB DRIVER 5593M: Russell King <linux@armlinux.org.uk> 5594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5595S: Maintained 5596W: http://www.armlinux.org.uk/ 5597F: drivers/video/fbdev/cyber2000fb.* 5598 5599CYCLADES PC300 DRIVER 5600S: Orphan 5601F: drivers/net/wan/pc300* 5602 5603CYPRESS CY8C95X0 PINCTRL DRIVER 5604M: Patrick Rudolph <patrick.rudolph@9elements.com> 5605L: linux-gpio@vger.kernel.org 5606S: Maintained 5607F: drivers/pinctrl/pinctrl-cy8c95x0.c 5608 5609CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5610M: Linus Walleij <linus.walleij@linaro.org> 5611L: linux-input@vger.kernel.org 5612S: Maintained 5613F: drivers/input/touchscreen/cy8ctma140.c 5614 5615CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5616M: Yassine Oudjana <y.oudjana@protonmail.com> 5617L: linux-input@vger.kernel.org 5618S: Maintained 5619F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5620F: drivers/input/keyboard/cypress-sf.c 5621 5622CYPRESS_FIRMWARE MEDIA DRIVER 5623M: Antti Palosaari <crope@iki.fi> 5624L: linux-media@vger.kernel.org 5625S: Maintained 5626W: https://linuxtv.org 5627W: http://palosaari.fi/linux/ 5628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5629T: git git://linuxtv.org/anttip/media_tree.git 5630F: drivers/media/common/cypress_firmware* 5631 5632CYTTSP TOUCHSCREEN DRIVER 5633M: Linus Walleij <linus.walleij@linaro.org> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: drivers/input/touchscreen/cyttsp* 5637 5638D-LINK DIR-685 TOUCHKEYS DRIVER 5639M: Linus Walleij <linus.walleij@linaro.org> 5640L: linux-input@vger.kernel.org 5641S: Supported 5642F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5643 5644DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5645M: Joshua Kinard <kumba@gentoo.org> 5646S: Maintained 5647F: drivers/rtc/rtc-ds1685.c 5648F: include/linux/rtc/ds1685.h 5649 5650DAMA SLAVE for AX.25 5651M: Joerg Reuter <jreuter@yaina.de> 5652L: linux-hams@vger.kernel.org 5653S: Maintained 5654W: http://yaina.de/jreuter/ 5655W: http://www.qsl.net/dl1bke/ 5656F: net/ax25/af_ax25.c 5657F: net/ax25/ax25_dev.c 5658F: net/ax25/ax25_ds_* 5659F: net/ax25/ax25_in.c 5660F: net/ax25/ax25_out.c 5661F: net/ax25/ax25_timer.c 5662F: net/ax25/sysctl_net_ax25.c 5663 5664DATA ACCESS MONITOR 5665M: SeongJae Park <sj@kernel.org> 5666L: damon@lists.linux.dev 5667L: linux-mm@kvack.org 5668S: Maintained 5669W: https://damonitor.github.io 5670P: Documentation/mm/damon/maintainer-profile.rst 5671T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5672T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5674F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5675F: Documentation/admin-guide/mm/damon/ 5676F: Documentation/mm/damon/ 5677F: include/linux/damon.h 5678F: include/trace/events/damon.h 5679F: mm/damon/ 5680F: tools/testing/selftests/damon/ 5681 5682DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5683L: netdev@vger.kernel.org 5684S: Orphan 5685F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5686F: drivers/net/ethernet/dec/tulip/dmfe.c 5687 5688DC390/AM53C974 SCSI driver 5689M: Hannes Reinecke <hare@suse.com> 5690L: linux-scsi@vger.kernel.org 5691S: Maintained 5692F: drivers/scsi/am53c974.c 5693 5694DC395x SCSI driver 5695M: Oliver Neukum <oliver@neukum.org> 5696M: Ali Akcaagac <aliakc@web.de> 5697M: Jamie Lenehan <lenehan@twibble.org> 5698S: Maintained 5699F: Documentation/scsi/dc395x.rst 5700F: drivers/scsi/dc395x.* 5701 5702DCCP PROTOCOL 5703L: dccp@vger.kernel.org 5704S: Orphan 5705W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5706F: include/linux/dccp.h 5707F: include/linux/tfrc.h 5708F: include/uapi/linux/dccp.h 5709F: net/dccp/ 5710 5711DEBUGOBJECTS: 5712M: Thomas Gleixner <tglx@linutronix.de> 5713L: linux-kernel@vger.kernel.org 5714S: Maintained 5715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5716F: include/linux/debugobjects.h 5717F: lib/debugobjects.c 5718 5719DECSTATION PLATFORM SUPPORT 5720M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5721L: linux-mips@vger.kernel.org 5722S: Maintained 5723W: http://www.linux-mips.org/wiki/DECstation 5724F: arch/mips/dec/ 5725F: arch/mips/include/asm/dec/ 5726F: arch/mips/include/asm/mach-dec/ 5727 5728DEFXX FDDI NETWORK DRIVER 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730S: Maintained 5731F: drivers/net/fddi/defxx.* 5732 5733DEFZA FDDI NETWORK DRIVER 5734M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5735S: Maintained 5736F: drivers/net/fddi/defza.* 5737 5738DEINTERLACE DRIVERS FOR ALLWINNER H3 5739M: Jernej Skrabec <jernej.skrabec@gmail.com> 5740L: linux-media@vger.kernel.org 5741S: Maintained 5742T: git git://linuxtv.org/media_tree.git 5743F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5744F: drivers/media/platform/sunxi/sun8i-di/ 5745 5746DELL LAPTOP DRIVER 5747M: Matthew Garrett <mjg59@srcf.ucam.org> 5748M: Pali Rohár <pali@kernel.org> 5749L: platform-driver-x86@vger.kernel.org 5750S: Maintained 5751F: drivers/platform/x86/dell/dell-laptop.c 5752 5753DELL LAPTOP FREEFALL DRIVER 5754M: Pali Rohár <pali@kernel.org> 5755S: Maintained 5756F: drivers/platform/x86/dell/dell-smo8800.c 5757 5758DELL LAPTOP RBTN DRIVER 5759M: Pali Rohár <pali@kernel.org> 5760S: Maintained 5761F: drivers/platform/x86/dell/dell-rbtn.* 5762 5763DELL LAPTOP SMM DRIVER 5764M: Pali Rohár <pali@kernel.org> 5765S: Maintained 5766F: Documentation/ABI/obsolete/procfs-i8k 5767F: drivers/hwmon/dell-smm-hwmon.c 5768F: include/uapi/linux/i8k.h 5769 5770DELL REMOTE BIOS UPDATE DRIVER 5771M: Stuart Hayes <stuart.w.hayes@gmail.com> 5772L: platform-driver-x86@vger.kernel.org 5773S: Maintained 5774F: drivers/platform/x86/dell/dell_rbu.c 5775 5776DELL SMBIOS DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778L: Dell.Client.Kernel@dell.com 5779L: platform-driver-x86@vger.kernel.org 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-smbios.* 5782 5783DELL SMBIOS SMM DRIVER 5784L: Dell.Client.Kernel@dell.com 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell-smbios-smm.c 5788 5789DELL SMBIOS WMI DRIVER 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios-wmi.c 5794F: tools/wmi/dell-smbios-example.c 5795 5796DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5797M: Stuart Hayes <stuart.w.hayes@gmail.com> 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: Documentation/driver-api/dcdbas.rst 5801F: drivers/platform/x86/dell/dcdbas.* 5802 5803DELL WMI DDV DRIVER 5804M: Armin Wolf <W_Armin@gmx.de> 5805S: Maintained 5806F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5807F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5808F: Documentation/wmi/devices/dell-wmi-ddv.rst 5809F: drivers/platform/x86/dell/dell-wmi-ddv.c 5810 5811DELL WMI DESCRIPTOR DRIVER 5812L: Dell.Client.Kernel@dell.com 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5815 5816DELL WMI HARDWARE PRIVACY SUPPORT 5817M: Perry Yuan <Perry.Yuan@dell.com> 5818L: Dell.Client.Kernel@dell.com 5819L: platform-driver-x86@vger.kernel.org 5820S: Maintained 5821F: drivers/platform/x86/dell/dell-wmi-privacy.c 5822 5823DELL WMI NOTIFICATIONS DRIVER 5824M: Matthew Garrett <mjg59@srcf.ucam.org> 5825M: Pali Rohár <pali@kernel.org> 5826S: Maintained 5827F: drivers/platform/x86/dell/dell-wmi-base.c 5828 5829DELL WMI SYSMAN DRIVER 5830M: Prasanth Ksr <prasanth.ksr@dell.com> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5835F: drivers/platform/x86/dell/dell-wmi-sysman/ 5836 5837DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5838M: Zev Weiss <zev@bewilderbeest.net> 5839L: linux-hwmon@vger.kernel.org 5840S: Maintained 5841F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5842 5843DELTA DPS920AB PSU DRIVER 5844M: Robert Marko <robert.marko@sartura.hr> 5845L: linux-hwmon@vger.kernel.org 5846S: Maintained 5847F: Documentation/hwmon/dps920ab.rst 5848F: drivers/hwmon/pmbus/dps920ab.c 5849 5850DELTA NETWORKS TN48M CPLD DRIVERS 5851M: Robert Marko <robert.marko@sartura.hr> 5852S: Maintained 5853F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5854F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5855F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5856F: drivers/gpio/gpio-tn48m.c 5857F: include/dt-bindings/reset/delta,tn48m-reset.h 5858 5859DELTA ST MEDIA DRIVER 5860M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5861L: linux-media@vger.kernel.org 5862S: Supported 5863W: https://linuxtv.org 5864T: git git://linuxtv.org/media_tree.git 5865F: drivers/media/platform/st/sti/delta 5866 5867DENALI NAND DRIVER 5868L: linux-mtd@lists.infradead.org 5869S: Orphan 5870F: drivers/mtd/nand/raw/denali* 5871 5872DESIGNWARE EDMA CORE IP DRIVER 5873M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5874R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5875R: Serge Semin <fancer.lancer@gmail.com> 5876L: dmaengine@vger.kernel.org 5877S: Maintained 5878F: drivers/dma/dw-edma/ 5879F: include/linux/dma/edma.h 5880 5881DESIGNWARE USB2 DRD IP DRIVER 5882M: Minas Harutyunyan <hminas@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5886F: drivers/usb/dwc2/ 5887 5888DESIGNWARE USB3 DRD IP DRIVER 5889M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5890L: linux-usb@vger.kernel.org 5891S: Maintained 5892F: drivers/usb/dwc3/ 5893 5894DESIGNWARE XDATA IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: linux-pci@vger.kernel.org 5897S: Maintained 5898F: Documentation/misc-devices/dw-xdata-pcie.rst 5899F: drivers/misc/dw-xdata-pcie.c 5900 5901DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5902M: Andreas Klinger <ak@it-klinger.de> 5903L: linux-iio@vger.kernel.org 5904S: Maintained 5905F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5906F: drivers/iio/proximity/srf*.c 5907 5908DEVICE COREDUMP (DEV_COREDUMP) 5909M: Johannes Berg <johannes@sipsolutions.net> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: drivers/base/devcoredump.c 5913F: include/linux/devcoredump.h 5914 5915DEVICE DEPENDENCY HELPER SCRIPT 5916M: Saravana Kannan <saravanak@google.com> 5917L: linux-kernel@vger.kernel.org 5918S: Maintained 5919F: scripts/dev-needs.sh 5920 5921DEVICE DIRECT ACCESS (DAX) 5922M: Dan Williams <dan.j.williams@intel.com> 5923M: Vishal Verma <vishal.l.verma@intel.com> 5924M: Dave Jiang <dave.jiang@intel.com> 5925L: nvdimm@lists.linux.dev 5926L: linux-cxl@vger.kernel.org 5927S: Supported 5928F: drivers/dax/ 5929 5930DEVICE FREQUENCY (DEVFREQ) 5931M: MyungJoo Ham <myungjoo.ham@samsung.com> 5932M: Kyungmin Park <kyungmin.park@samsung.com> 5933M: Chanwoo Choi <cw00.choi@samsung.com> 5934L: linux-pm@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5937F: Documentation/devicetree/bindings/devfreq/ 5938F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5939F: drivers/devfreq/ 5940F: include/linux/devfreq.h 5941F: include/trace/events/devfreq.h 5942 5943DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5944M: Chanwoo Choi <cw00.choi@samsung.com> 5945L: linux-pm@vger.kernel.org 5946S: Supported 5947T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5948F: Documentation/devicetree/bindings/devfreq/event/ 5949F: drivers/devfreq/devfreq-event.c 5950F: drivers/devfreq/event/ 5951F: include/dt-bindings/pmu/exynos_ppmu.h 5952F: include/linux/devfreq-event.h 5953 5954DEVICE RESOURCE MANAGEMENT HELPERS 5955M: Hans de Goede <hdegoede@redhat.com> 5956R: Matti Vaittinen <mazziesaccount@gmail.com> 5957S: Maintained 5958F: include/linux/devm-helpers.h 5959 5960DEVICE-MAPPER (LVM) 5961M: Alasdair Kergon <agk@redhat.com> 5962M: Mike Snitzer <snitzer@kernel.org> 5963M: dm-devel@redhat.com 5964L: dm-devel@redhat.com 5965S: Maintained 5966W: http://sources.redhat.com/dm 5967Q: http://patchwork.kernel.org/project/dm-devel/list/ 5968T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5969T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5970F: Documentation/admin-guide/device-mapper/ 5971F: drivers/md/Kconfig 5972F: drivers/md/Makefile 5973F: drivers/md/dm* 5974F: drivers/md/persistent-data/ 5975F: include/linux/device-mapper.h 5976F: include/linux/dm-*.h 5977F: include/uapi/linux/dm-*.h 5978 5979DEVLINK 5980M: Jiri Pirko <jiri@resnulli.us> 5981L: netdev@vger.kernel.org 5982S: Supported 5983F: Documentation/networking/devlink 5984F: include/net/devlink.h 5985F: include/uapi/linux/devlink.h 5986F: net/devlink/ 5987 5988DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5989M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5993F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5994 5995DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5996M: Marek Vasut <marex@denx.de> 5997L: kernel@dh-electronics.com 5998S: Maintained 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6000F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6001 6002DIALOG SEMICONDUCTOR DRIVERS 6003M: Support Opensource <support.opensource@diasemi.com> 6004S: Supported 6005W: http://www.dialog-semiconductor.com/products 6006F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6007F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6008F: Documentation/devicetree/bindings/mfd/da90*.txt 6009F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6010F: Documentation/devicetree/bindings/regulator/da92*.txt 6011F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6012F: Documentation/devicetree/bindings/regulator/slg51000.txt 6013F: Documentation/devicetree/bindings/sound/da[79]*.txt 6014F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6015F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6016F: Documentation/hwmon/da90??.rst 6017F: drivers/gpio/gpio-da90??.c 6018F: drivers/hwmon/da90??-hwmon.c 6019F: drivers/iio/adc/da91??-*.c 6020F: drivers/input/misc/da72??.[ch] 6021F: drivers/input/misc/da90??_onkey.c 6022F: drivers/input/touchscreen/da9052_tsi.c 6023F: drivers/leds/leds-da90??.c 6024F: drivers/mfd/da903x.c 6025F: drivers/mfd/da90??-*.c 6026F: drivers/mfd/da91??-*.c 6027F: drivers/pinctrl/pinctrl-da90??.c 6028F: drivers/power/supply/da9052-battery.c 6029F: drivers/power/supply/da91??-*.c 6030F: drivers/regulator/da9???-regulator.[ch] 6031F: drivers/regulator/slg51000-regulator.[ch] 6032F: drivers/rtc/rtc-da90??.c 6033F: drivers/thermal/da90??-thermal.c 6034F: drivers/video/backlight/da90??_bl.c 6035F: drivers/watchdog/da90??_wdt.c 6036F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6037F: include/linux/mfd/da903x.h 6038F: include/linux/mfd/da9052/ 6039F: include/linux/mfd/da9055/ 6040F: include/linux/mfd/da9062/ 6041F: include/linux/mfd/da9063/ 6042F: include/linux/mfd/da9150/ 6043F: include/linux/regulator/da9211.h 6044F: include/sound/da[79]*.h 6045F: sound/soc/codecs/da[79]*.[ch] 6046 6047DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6048M: William Breathitt Gray <william.gray@linaro.org> 6049L: linux-gpio@vger.kernel.org 6050S: Maintained 6051F: drivers/gpio/gpio-gpio-mm.c 6052 6053DIOLAN U2C-12 I2C DRIVER 6054M: Guenter Roeck <linux@roeck-us.net> 6055L: linux-i2c@vger.kernel.org 6056S: Maintained 6057F: drivers/i2c/busses/i2c-diolan-u2c.c 6058 6059DIRECTORY NOTIFICATION (DNOTIFY) 6060M: Jan Kara <jack@suse.cz> 6061R: Amir Goldstein <amir73il@gmail.com> 6062L: linux-fsdevel@vger.kernel.org 6063S: Maintained 6064F: Documentation/filesystems/dnotify.rst 6065F: fs/notify/dnotify/ 6066F: include/linux/dnotify.h 6067 6068DISK GEOMETRY AND PARTITION HANDLING 6069M: Andries Brouwer <aeb@cwi.nl> 6070S: Maintained 6071W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6072W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6073W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6074 6075DISKQUOTA 6076M: Jan Kara <jack@suse.com> 6077S: Maintained 6078F: Documentation/filesystems/quota.rst 6079F: fs/quota/ 6080F: include/linux/quota*.h 6081F: include/uapi/linux/quota*.h 6082 6083DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6084M: Bernie Thompson <bernie@plugable.com> 6085L: linux-fbdev@vger.kernel.org 6086S: Maintained 6087W: http://plugable.com/category/projects/udlfb/ 6088F: Documentation/fb/udlfb.rst 6089F: drivers/video/fbdev/udlfb.c 6090F: include/video/udlfb.h 6091 6092DISTRIBUTED LOCK MANAGER (DLM) 6093M: Christine Caulfield <ccaulfie@redhat.com> 6094M: David Teigland <teigland@redhat.com> 6095L: cluster-devel@redhat.com 6096S: Supported 6097W: http://sources.redhat.com/cluster/ 6098T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6099F: fs/dlm/ 6100 6101DMA BUFFER SHARING FRAMEWORK 6102M: Sumit Semwal <sumit.semwal@linaro.org> 6103M: Christian König <christian.koenig@amd.com> 6104L: linux-media@vger.kernel.org 6105L: dri-devel@lists.freedesktop.org 6106L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6107S: Maintained 6108T: git git://anongit.freedesktop.org/drm/drm-misc 6109F: Documentation/driver-api/dma-buf.rst 6110F: drivers/dma-buf/ 6111F: include/linux/*fence.h 6112F: include/linux/dma-buf.h 6113F: include/linux/dma-resv.h 6114K: \bdma_(?:buf|fence|resv)\b 6115 6116DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6117M: Vinod Koul <vkoul@kernel.org> 6118L: dmaengine@vger.kernel.org 6119S: Maintained 6120Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6121T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6122F: Documentation/devicetree/bindings/dma/ 6123F: Documentation/driver-api/dmaengine/ 6124F: drivers/dma/ 6125F: include/dt-bindings/dma/ 6126F: include/linux/dma/ 6127F: include/linux/dmaengine.h 6128F: include/linux/of_dma.h 6129 6130DMA MAPPING BENCHMARK 6131M: Xiang Chen <chenxiang66@hisilicon.com> 6132L: iommu@lists.linux.dev 6133F: kernel/dma/map_benchmark.c 6134F: tools/testing/selftests/dma/ 6135 6136DMA MAPPING HELPERS 6137M: Christoph Hellwig <hch@lst.de> 6138M: Marek Szyprowski <m.szyprowski@samsung.com> 6139R: Robin Murphy <robin.murphy@arm.com> 6140L: iommu@lists.linux.dev 6141S: Supported 6142W: http://git.infradead.org/users/hch/dma-mapping.git 6143T: git git://git.infradead.org/users/hch/dma-mapping.git 6144F: include/asm-generic/dma-mapping.h 6145F: include/linux/dma-direct.h 6146F: include/linux/dma-map-ops.h 6147F: include/linux/dma-mapping.h 6148F: include/linux/swiotlb.h 6149F: kernel/dma/ 6150 6151DMA-BUF HEAPS FRAMEWORK 6152M: Sumit Semwal <sumit.semwal@linaro.org> 6153R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6154R: Liam Mark <lmark@codeaurora.org> 6155R: Laura Abbott <labbott@redhat.com> 6156R: Brian Starkey <Brian.Starkey@arm.com> 6157R: John Stultz <jstultz@google.com> 6158L: linux-media@vger.kernel.org 6159L: dri-devel@lists.freedesktop.org 6160L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6161S: Maintained 6162T: git git://anongit.freedesktop.org/drm/drm-misc 6163F: drivers/dma-buf/dma-heap.c 6164F: drivers/dma-buf/heaps/* 6165F: include/linux/dma-heap.h 6166F: include/uapi/linux/dma-heap.h 6167 6168DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6169M: Lukasz Luba <lukasz.luba@arm.com> 6170L: linux-pm@vger.kernel.org 6171L: linux-samsung-soc@vger.kernel.org 6172S: Maintained 6173F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6174F: drivers/memory/samsung/exynos5422-dmc.c 6175 6176DME1737 HARDWARE MONITOR DRIVER 6177M: Juerg Haefliger <juergh@proton.me> 6178L: linux-hwmon@vger.kernel.org 6179S: Maintained 6180F: Documentation/hwmon/dme1737.rst 6181F: drivers/hwmon/dme1737.c 6182 6183DMI/SMBIOS SUPPORT 6184M: Jean Delvare <jdelvare@suse.com> 6185S: Maintained 6186T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6187F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6188F: drivers/firmware/dmi-id.c 6189F: drivers/firmware/dmi_scan.c 6190F: include/linux/dmi.h 6191 6192DOCUMENTATION 6193M: Jonathan Corbet <corbet@lwn.net> 6194L: linux-doc@vger.kernel.org 6195S: Maintained 6196P: Documentation/doc-guide/maintainer-profile.rst 6197T: git git://git.lwn.net/linux.git docs-next 6198F: Documentation/ 6199F: scripts/documentation-file-ref-check 6200F: scripts/kernel-doc 6201F: scripts/sphinx-pre-install 6202X: Documentation/ABI/ 6203X: Documentation/admin-guide/media/ 6204X: Documentation/devicetree/ 6205X: Documentation/driver-api/media/ 6206X: Documentation/firmware-guide/acpi/ 6207X: Documentation/i2c/ 6208X: Documentation/netlink/ 6209X: Documentation/power/ 6210X: Documentation/spi/ 6211X: Documentation/userspace-api/media/ 6212 6213DOCUMENTATION PROCESS 6214M: Jonathan Corbet <corbet@lwn.net> 6215L: workflows@vger.kernel.org 6216S: Maintained 6217F: Documentation/process/ 6218 6219DOCUMENTATION REPORTING ISSUES 6220M: Thorsten Leemhuis <linux@leemhuis.info> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6224F: Documentation/admin-guide/reporting-issues.rst 6225 6226DOCUMENTATION SCRIPTS 6227M: Mauro Carvalho Chehab <mchehab@kernel.org> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/sphinx/parse-headers.pl 6231F: scripts/documentation-file-ref-check 6232F: scripts/sphinx-pre-install 6233 6234DOCUMENTATION/ITALIAN 6235M: Federico Vaga <federico.vaga@vaga.pv.it> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/it_IT 6239 6240DOCUMENTATION/JAPANESE 6241R: Akira Yokosawa <akiyks@gmail.com> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244F: Documentation/translations/ja_JP 6245 6246DONGWOON DW9714 LENS VOICE COIL DRIVER 6247M: Sakari Ailus <sakari.ailus@linux.intel.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6252F: drivers/media/i2c/dw9714.c 6253 6254DONGWOON DW9768 LENS VOICE COIL DRIVER 6255M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6260F: drivers/media/i2c/dw9768.c 6261 6262DONGWOON DW9807 LENS VOICE COIL DRIVER 6263M: Sakari Ailus <sakari.ailus@linux.intel.com> 6264L: linux-media@vger.kernel.org 6265S: Maintained 6266T: git git://linuxtv.org/media_tree.git 6267F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6268F: drivers/media/i2c/dw9807-vcm.c 6269 6270DOUBLETALK DRIVER 6271M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6272L: blinux-list@redhat.com 6273S: Maintained 6274F: drivers/char/dtlk.c 6275F: include/linux/dtlk.h 6276 6277DPAA2 DATAPATH I/O (DPIO) DRIVER 6278M: Roy Pledge <Roy.Pledge@nxp.com> 6279L: linux-kernel@vger.kernel.org 6280S: Maintained 6281F: drivers/soc/fsl/dpio 6282 6283DPAA2 ETHERNET DRIVER 6284M: Ioana Ciornei <ioana.ciornei@nxp.com> 6285L: netdev@vger.kernel.org 6286S: Maintained 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6289F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6290F: drivers/net/ethernet/freescale/dpaa2/Makefile 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6294F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6295F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpni* 6297 6298DPAA2 ETHERNET SWITCH DRIVER 6299M: Ioana Ciornei <ioana.ciornei@nxp.com> 6300L: netdev@vger.kernel.org 6301S: Maintained 6302F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6304F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6305 6306DRBD DRIVER 6307M: Philipp Reisner <philipp.reisner@linbit.com> 6308M: Lars Ellenberg <lars.ellenberg@linbit.com> 6309M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6310L: drbd-dev@lists.linbit.com 6311S: Supported 6312W: http://www.drbd.org 6313T: git git://git.linbit.com/linux-drbd.git 6314T: git git://git.linbit.com/drbd-8.4.git 6315F: Documentation/admin-guide/blockdev/ 6316F: drivers/block/drbd/ 6317F: include/linux/drbd* 6318F: lib/lru_cache.c 6319 6320DRIVER COMPONENT FRAMEWORK 6321L: dri-devel@lists.freedesktop.org 6322F: drivers/base/component.c 6323F: include/linux/component.h 6324 6325DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6327R: "Rafael J. Wysocki" <rafael@kernel.org> 6328S: Supported 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6330F: Documentation/core-api/kobject.rst 6331F: drivers/base/ 6332F: fs/debugfs/ 6333F: fs/sysfs/ 6334F: include/linux/debugfs.h 6335F: include/linux/fwnode.h 6336F: include/linux/kobj* 6337F: include/linux/property.h 6338F: lib/kobj* 6339 6340DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6341M: Nishanth Menon <nm@ti.com> 6342L: linux-pm@vger.kernel.org 6343S: Maintained 6344F: drivers/soc/ti/smartreflex.c 6345F: include/linux/power/smartreflex.h 6346 6347DRM ACCEL DRIVERS FOR INTEL VPU 6348M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6349M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6350L: dri-devel@lists.freedesktop.org 6351S: Supported 6352T: git git://anongit.freedesktop.org/drm/drm-misc 6353F: drivers/accel/ivpu/ 6354F: include/uapi/drm/ivpu_accel.h 6355 6356DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6357M: Oded Gabbay <ogabbay@kernel.org> 6358L: dri-devel@lists.freedesktop.org 6359S: Maintained 6360C: irc://irc.oftc.net/dri-devel 6361T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6362F: Documentation/accel/ 6363F: drivers/accel/ 6364F: include/drm/drm_accel.h 6365 6366DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6367M: Maxime Ripard <mripard@kernel.org> 6368M: Chen-Yu Tsai <wens@csie.org> 6369R: Jernej Skrabec <jernej.skrabec@gmail.com> 6370L: dri-devel@lists.freedesktop.org 6371S: Supported 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/gpu/drm/sun4i/sun8i* 6374 6375DRM DRIVER FOR ARM PL111 CLCD 6376M: Emma Anholt <emma@anholt.net> 6377S: Supported 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: drivers/gpu/drm/pl111/ 6380 6381DRM DRIVER FOR ARM VERSATILE TFT PANELS 6382M: Linus Walleij <linus.walleij@linaro.org> 6383S: Maintained 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6386F: drivers/gpu/drm/panel/panel-arm-versatile.c 6387 6388DRM DRIVER FOR ASPEED BMC GFX 6389M: Joel Stanley <joel@jms.id.au> 6390L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6391S: Supported 6392T: git git://anongit.freedesktop.org/drm/drm-misc 6393F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6394F: drivers/gpu/drm/aspeed/ 6395 6396DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6397M: Dave Airlie <airlied@redhat.com> 6398R: Thomas Zimmermann <tzimmermann@suse.de> 6399L: dri-devel@lists.freedesktop.org 6400S: Supported 6401T: git git://anongit.freedesktop.org/drm/drm-misc 6402F: drivers/gpu/drm/ast/ 6403 6404DRM DRIVER FOR BOCHS VIRTUAL GPU 6405M: Gerd Hoffmann <kraxel@redhat.com> 6406L: virtualization@lists.linux-foundation.org 6407S: Maintained 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: drivers/gpu/drm/tiny/bochs.c 6410 6411DRM DRIVER FOR BOE HIMAX8279D PANELS 6412M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6415F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6416 6417DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6418M: Jagan Teki <jagan@amarulasolutions.com> 6419S: Maintained 6420F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6421F: drivers/gpu/drm/bridge/chipone-icn6211.c 6422 6423DRM DRIVER FOR EBBG FT8719 PANEL 6424M: Joel Selvaraj <jo@jsfamily.in> 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6428F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6429 6430DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6431M: Linus Walleij <linus.walleij@linaro.org> 6432S: Maintained 6433T: git git://anongit.freedesktop.org/drm/drm-misc 6434F: drivers/gpu/drm/tve200/ 6435 6436DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6437M: Icenowy Zheng <icenowy@aosc.io> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6440F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6441 6442DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6443M: Jagan Teki <jagan@amarulasolutions.com> 6444S: Maintained 6445F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6446F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6447 6448DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6449M: Thomas Zimmermann <tzimmermann@suse.de> 6450M: Javier Martinez Canillas <javierm@redhat.com> 6451L: dri-devel@lists.freedesktop.org 6452S: Maintained 6453T: git git://anongit.freedesktop.org/drm/drm-misc 6454F: drivers/gpu/drm/drm_aperture.c 6455F: drivers/gpu/drm/tiny/ofdrm.c 6456F: drivers/gpu/drm/tiny/simpledrm.c 6457F: drivers/video/aperture.c 6458F: drivers/video/nomodeset.c 6459F: include/drm/drm_aperture.h 6460F: include/linux/aperture.h 6461F: include/video/nomodeset.h 6462 6463DRM DRIVER FOR GENERIC EDP PANELS 6464R: Douglas Anderson <dianders@chromium.org> 6465F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6466F: drivers/gpu/drm/panel/panel-edp.c 6467 6468DRM DRIVER FOR GENERIC USB DISPLAY 6469M: Noralf Trønnes <noralf@tronnes.org> 6470S: Maintained 6471W: https://github.com/notro/gud/wiki 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: drivers/gpu/drm/gud/ 6474F: include/drm/gud.h 6475 6476DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6477M: Hans de Goede <hdegoede@redhat.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: drivers/gpu/drm/tiny/gm12u320.c 6481 6482DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6483M: Ondrej Jirman <megi@xff.cz> 6484M: Javier Martinez Canillas <javierm@redhat.com> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6488F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6489 6490DRM DRIVER FOR HX8357D PANELS 6491M: Emma Anholt <emma@anholt.net> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6495F: drivers/gpu/drm/tiny/hx8357d.c 6496 6497DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6498M: Deepak Rawat <drawat.floss@gmail.com> 6499L: linux-hyperv@vger.kernel.org 6500L: dri-devel@lists.freedesktop.org 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/hyperv 6504 6505DRM DRIVER FOR ILITEK ILI9225 PANELS 6506M: David Lechner <david@lechnology.com> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6510F: drivers/gpu/drm/tiny/ili9225.c 6511 6512DRM DRIVER FOR ILITEK ILI9486 PANELS 6513M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6514S: Maintained 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6517F: drivers/gpu/drm/tiny/ili9486.c 6518 6519DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6520M: Jagan Teki <jagan@edgeble.ai> 6521S: Maintained 6522F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6523F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6524 6525DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6526M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6527S: Supported 6528T: git git://anongit.freedesktop.org/drm/drm-misc 6529F: drivers/gpu/drm/logicvc/ 6530 6531DRM DRIVER FOR LVDS PANELS 6532M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6533L: dri-devel@lists.freedesktop.org 6534S: Maintained 6535T: git git://anongit.freedesktop.org/drm/drm-misc 6536F: Documentation/devicetree/bindings/display/lvds.yaml 6537F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6538F: drivers/gpu/drm/panel/panel-lvds.c 6539 6540DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6541M: Guido Günther <agx@sigxcpu.org> 6542R: Purism Kernel Team <kernel@puri.sm> 6543S: Maintained 6544F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6545F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6546 6547DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6548M: Dave Airlie <airlied@redhat.com> 6549R: Thomas Zimmermann <tzimmermann@suse.de> 6550L: dri-devel@lists.freedesktop.org 6551S: Supported 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: drivers/gpu/drm/mgag200/ 6554 6555DRM DRIVER FOR MI0283QT 6556M: Noralf Trønnes <noralf@tronnes.org> 6557S: Maintained 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6560F: drivers/gpu/drm/tiny/mi0283qt.c 6561 6562DRM DRIVER FOR MIPI DBI compatible panels 6563M: Noralf Trønnes <noralf@tronnes.org> 6564S: Maintained 6565W: https://github.com/notro/panel-mipi-dbi/wiki 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6568F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6569 6570DRM DRIVER FOR MSM ADRENO GPU 6571M: Rob Clark <robdclark@gmail.com> 6572M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6573M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6574R: Sean Paul <sean@poorly.run> 6575R: Marijn Suijten <marijn.suijten@somainline.org> 6576L: linux-arm-msm@vger.kernel.org 6577L: dri-devel@lists.freedesktop.org 6578L: freedreno@lists.freedesktop.org 6579S: Maintained 6580B: https://gitlab.freedesktop.org/drm/msm/-/issues 6581T: git https://gitlab.freedesktop.org/drm/msm.git 6582F: Documentation/devicetree/bindings/display/msm/ 6583F: drivers/gpu/drm/msm/ 6584F: include/uapi/drm/msm_drm.h 6585 6586DRM DRIVER FOR NOVATEK NT35510 PANELS 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6592 6593DRM DRIVER FOR NOVATEK NT35560 PANELS 6594M: Linus Walleij <linus.walleij@linaro.org> 6595S: Maintained 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6598F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6599 6600DRM DRIVER FOR NOVATEK NT36523 PANELS 6601M: Jianhua Lu <lujianhua000@gmail.com> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6606 6607DRM DRIVER FOR NOVATEK NT36672A PANELS 6608M: Sumit Semwal <sumit.semwal@linaro.org> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6612F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6613 6614DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6615M: Ben Skeggs <bskeggs@redhat.com> 6616M: Karol Herbst <kherbst@redhat.com> 6617M: Lyude Paul <lyude@redhat.com> 6618L: dri-devel@lists.freedesktop.org 6619L: nouveau@lists.freedesktop.org 6620S: Supported 6621W: https://nouveau.freedesktop.org/ 6622Q: https://patchwork.freedesktop.org/project/nouveau/ 6623Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6624B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6625C: irc://irc.oftc.net/nouveau 6626T: git https://gitlab.freedesktop.org/drm/nouveau.git 6627F: drivers/gpu/drm/nouveau/ 6628F: include/uapi/drm/nouveau_drm.h 6629 6630DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6631M: Stefan Mavrodiev <stefan@olimex.com> 6632S: Maintained 6633F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6634F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6635 6636DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6637R: Douglas Anderson <dianders@chromium.org> 6638F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6639F: drivers/gpu/drm/bridge/parade-ps8640.c 6640 6641DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6642M: Noralf Trønnes <noralf@tronnes.org> 6643S: Maintained 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: Documentation/devicetree/bindings/display/repaper.txt 6646F: drivers/gpu/drm/tiny/repaper.c 6647 6648DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6649M: Dave Airlie <airlied@redhat.com> 6650M: Gerd Hoffmann <kraxel@redhat.com> 6651L: virtualization@lists.linux-foundation.org 6652S: Obsolete 6653W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/tiny/cirrus.c 6656 6657DRM DRIVER FOR QXL VIRTUAL GPU 6658M: Dave Airlie <airlied@redhat.com> 6659M: Gerd Hoffmann <kraxel@redhat.com> 6660L: virtualization@lists.linux-foundation.org 6661L: spice-devel@lists.freedesktop.org 6662S: Maintained 6663T: git git://anongit.freedesktop.org/drm/drm-misc 6664F: drivers/gpu/drm/qxl/ 6665F: include/uapi/drm/qxl_drm.h 6666 6667DRM DRIVER FOR RAYDIUM RM67191 PANELS 6668M: Robert Chiras <robert.chiras@nxp.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6671F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6672 6673DRM DRIVER FOR SAMSUNG DB7430 PANELS 6674M: Linus Walleij <linus.walleij@linaro.org> 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6678F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6679 6680DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6681M: Inki Dae <inki.dae@samsung.com> 6682M: Jagan Teki <jagan@amarulasolutions.com> 6683M: Marek Szyprowski <m.szyprowski@samsung.com> 6684S: Maintained 6685T: git git://anongit.freedesktop.org/drm/drm-misc 6686F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6687F: drivers/gpu/drm/bridge/samsung-dsim.c 6688F: include/drm/bridge/samsung-dsim.h 6689 6690DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6691M: Markuss Broks <markuss.broks@gmail.com> 6692S: Maintained 6693F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6694F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6695 6696DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6697M: Artur Weber <aweber.kernel@gmail.com> 6698S: Maintained 6699F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6700F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6701 6702DRM DRIVER FOR SITRONIX ST7586 PANELS 6703M: David Lechner <david@lechnology.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6707F: drivers/gpu/drm/tiny/st7586.c 6708 6709DRM DRIVER FOR SITRONIX ST7701 PANELS 6710M: Jagan Teki <jagan@amarulasolutions.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6714 6715DRM DRIVER FOR SITRONIX ST7703 PANELS 6716M: Guido Günther <agx@sigxcpu.org> 6717R: Purism Kernel Team <kernel@puri.sm> 6718R: Ondrej Jirman <megous@megous.com> 6719S: Maintained 6720F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6721F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6722 6723DRM DRIVER FOR SITRONIX ST7735R PANELS 6724M: David Lechner <david@lechnology.com> 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6728F: drivers/gpu/drm/tiny/st7735r.c 6729 6730DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6731M: Javier Martinez Canillas <javierm@redhat.com> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6735F: drivers/gpu/drm/solomon/ssd130x* 6736 6737DRM DRIVER FOR ST-ERICSSON MCDE 6738M: Linus Walleij <linus.walleij@linaro.org> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6742F: drivers/gpu/drm/mcde/ 6743 6744DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6745M: Jagan Teki <jagan@amarulasolutions.com> 6746S: Maintained 6747F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6748F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6749 6750DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6751R: Douglas Anderson <dianders@chromium.org> 6752F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6753F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6754 6755DRM DRIVER FOR TPO TPG110 PANELS 6756M: Linus Walleij <linus.walleij@linaro.org> 6757S: Maintained 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6760F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6761 6762DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6763M: Dave Airlie <airlied@redhat.com> 6764R: Sean Paul <sean@poorly.run> 6765R: Thomas Zimmermann <tzimmermann@suse.de> 6766L: dri-devel@lists.freedesktop.org 6767S: Supported 6768T: git git://anongit.freedesktop.org/drm/drm-misc 6769F: drivers/gpu/drm/udl/ 6770 6771DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6772M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6773M: Melissa Wen <melissa.srw@gmail.com> 6774M: Maíra Canal <mairacanal@riseup.net> 6775R: Haneen Mohammed <hamohammed.sa@gmail.com> 6776R: Daniel Vetter <daniel@ffwll.ch> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: Documentation/gpu/vkms.rst 6781F: drivers/gpu/drm/vkms/ 6782 6783DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6784M: Hans de Goede <hdegoede@redhat.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Maintained 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vboxvideo/ 6789 6790DRM DRIVER FOR VMWARE VIRTUAL GPU 6791M: Zack Rusin <zackr@vmware.com> 6792R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6793L: dri-devel@lists.freedesktop.org 6794S: Supported 6795T: git git://anongit.freedesktop.org/drm/drm-misc 6796F: drivers/gpu/drm/vmwgfx/ 6797F: include/uapi/drm/vmwgfx_drm.h 6798 6799DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6800M: Linus Walleij <linus.walleij@linaro.org> 6801S: Maintained 6802T: git git://anongit.freedesktop.org/drm/drm-misc 6803F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6804F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6805 6806DRM DRIVERS 6807M: David Airlie <airlied@gmail.com> 6808M: Daniel Vetter <daniel@ffwll.ch> 6809L: dri-devel@lists.freedesktop.org 6810S: Maintained 6811B: https://gitlab.freedesktop.org/drm 6812C: irc://irc.oftc.net/dri-devel 6813T: git git://anongit.freedesktop.org/drm/drm 6814F: Documentation/devicetree/bindings/display/ 6815F: Documentation/devicetree/bindings/gpu/ 6816F: Documentation/gpu/ 6817F: drivers/gpu/ 6818F: include/drm/ 6819F: include/linux/vga* 6820F: include/uapi/drm/ 6821 6822DRM DRIVERS AND MISC GPU PATCHES 6823M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6824M: Maxime Ripard <mripard@kernel.org> 6825M: Thomas Zimmermann <tzimmermann@suse.de> 6826S: Maintained 6827W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6828T: git git://anongit.freedesktop.org/drm/drm-misc 6829F: Documentation/gpu/ 6830F: drivers/gpu/drm/* 6831F: drivers/gpu/vga/ 6832F: include/drm/drm* 6833F: include/linux/vga* 6834F: include/uapi/drm/drm* 6835 6836DRM DRIVERS FOR ALLWINNER A10 6837M: Maxime Ripard <mripard@kernel.org> 6838M: Chen-Yu Tsai <wens@csie.org> 6839L: dri-devel@lists.freedesktop.org 6840S: Supported 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/allwinner* 6843F: drivers/gpu/drm/sun4i/ 6844 6845DRM DRIVERS FOR AMLOGIC SOCS 6846M: Neil Armstrong <neil.armstrong@linaro.org> 6847L: dri-devel@lists.freedesktop.org 6848L: linux-amlogic@lists.infradead.org 6849S: Supported 6850W: http://linux-meson.com/ 6851T: git git://anongit.freedesktop.org/drm/drm-misc 6852F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6853F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6854F: Documentation/gpu/meson.rst 6855F: drivers/gpu/drm/meson/ 6856 6857DRM DRIVERS FOR ATMEL HLCDC 6858M: Sam Ravnborg <sam@ravnborg.org> 6859M: Boris Brezillon <bbrezillon@kernel.org> 6860L: dri-devel@lists.freedesktop.org 6861S: Supported 6862T: git git://anongit.freedesktop.org/drm/drm-misc 6863F: Documentation/devicetree/bindings/display/atmel/ 6864F: drivers/gpu/drm/atmel-hlcdc/ 6865 6866DRM DRIVERS FOR BRIDGE CHIPS 6867M: Andrzej Hajda <andrzej.hajda@intel.com> 6868M: Neil Armstrong <neil.armstrong@linaro.org> 6869M: Robert Foss <rfoss@kernel.org> 6870R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6871R: Jonas Karlman <jonas@kwiboo.se> 6872R: Jernej Skrabec <jernej.skrabec@gmail.com> 6873S: Maintained 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/bridge/ 6876F: drivers/gpu/drm/bridge/ 6877F: drivers/gpu/drm/drm_bridge.c 6878F: include/drm/drm_bridge.h 6879 6880DRM DRIVERS FOR EXYNOS 6881M: Inki Dae <inki.dae@samsung.com> 6882M: Seung-Woo Kim <sw0312.kim@samsung.com> 6883M: Kyungmin Park <kyungmin.park@samsung.com> 6884L: dri-devel@lists.freedesktop.org 6885S: Supported 6886T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6887F: Documentation/devicetree/bindings/display/exynos/ 6888F: Documentation/devicetree/bindings/display/samsung/ 6889F: drivers/gpu/drm/exynos/ 6890F: include/uapi/drm/exynos_drm.h 6891 6892DRM DRIVERS FOR FREESCALE DCU 6893M: Stefan Agner <stefan@agner.ch> 6894M: Alison Wang <alison.wang@nxp.com> 6895L: dri-devel@lists.freedesktop.org 6896S: Supported 6897T: git git://anongit.freedesktop.org/drm/drm-misc 6898F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6899F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6900F: drivers/gpu/drm/fsl-dcu/ 6901 6902DRM DRIVERS FOR FREESCALE IMX 6903M: Philipp Zabel <p.zabel@pengutronix.de> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/imx/ 6907F: drivers/gpu/drm/imx/ipuv3/ 6908F: drivers/gpu/ipu-v3/ 6909 6910DRM DRIVERS FOR FREESCALE IMX BRIDGE 6911M: Liu Ying <victor.liu@nxp.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6918F: drivers/gpu/drm/bridge/imx/ 6919 6920DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6921M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6922L: dri-devel@lists.freedesktop.org 6923S: Maintained 6924T: git git://github.com/patjak/drm-gma500 6925F: drivers/gpu/drm/gma500/ 6926 6927DRM DRIVERS FOR HISILICON 6928M: Xinliang Liu <xinliang.liu@linaro.org> 6929M: Tian Tao <tiantao6@hisilicon.com> 6930R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6931R: Sumit Semwal <sumit.semwal@linaro.org> 6932R: Yongqin Liu <yongqin.liu@linaro.org> 6933R: John Stultz <jstultz@google.com> 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/hisilicon/ 6938F: drivers/gpu/drm/hisilicon/ 6939 6940DRM DRIVERS FOR LIMA 6941M: Qiang Yu <yuq825@gmail.com> 6942L: dri-devel@lists.freedesktop.org 6943L: lima@lists.freedesktop.org (moderated for non-subscribers) 6944S: Maintained 6945T: git git://anongit.freedesktop.org/drm/drm-misc 6946F: drivers/gpu/drm/lima/ 6947F: include/uapi/drm/lima_drm.h 6948 6949DRM DRIVERS FOR MEDIATEK 6950M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6951M: Philipp Zabel <p.zabel@pengutronix.de> 6952L: dri-devel@lists.freedesktop.org 6953L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6954S: Supported 6955F: Documentation/devicetree/bindings/display/mediatek/ 6956F: drivers/gpu/drm/mediatek/ 6957F: drivers/phy/mediatek/phy-mtk-dp.c 6958F: drivers/phy/mediatek/phy-mtk-hdmi* 6959F: drivers/phy/mediatek/phy-mtk-mipi* 6960 6961DRM DRIVERS FOR NVIDIA TEGRA 6962M: Thierry Reding <thierry.reding@gmail.com> 6963M: Mikko Perttunen <mperttunen@nvidia.com> 6964L: dri-devel@lists.freedesktop.org 6965L: linux-tegra@vger.kernel.org 6966S: Supported 6967T: git https://gitlab.freedesktop.org/drm/tegra.git 6968F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6969F: Documentation/devicetree/bindings/gpu/host1x/ 6970F: drivers/gpu/drm/tegra/ 6971F: drivers/gpu/host1x/ 6972F: include/linux/host1x.h 6973F: include/uapi/drm/tegra_drm.h 6974 6975DRM DRIVERS FOR RENESAS 6976M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6977M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6978L: dri-devel@lists.freedesktop.org 6979L: linux-renesas-soc@vger.kernel.org 6980S: Supported 6981T: git git://linuxtv.org/pinchartl/media drm/du/next 6982F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6983F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6984F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6985F: Documentation/devicetree/bindings/display/renesas,du.yaml 6986F: drivers/gpu/drm/renesas/ 6987F: include/linux/platform_data/shmob_drm.h 6988 6989DRM DRIVERS FOR ROCKCHIP 6990M: Sandy Huang <hjc@rock-chips.com> 6991M: Heiko Stübner <heiko@sntech.de> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/rockchip/ 6996F: drivers/gpu/drm/rockchip/ 6997 6998DRM DRIVERS FOR STI 6999M: Alain Volmat <alain.volmat@foss.st.com> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002T: git git://anongit.freedesktop.org/drm/drm-misc 7003F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7004F: drivers/gpu/drm/sti 7005 7006DRM DRIVERS FOR STM 7007M: Yannick Fertre <yannick.fertre@foss.st.com> 7008M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7009M: Philippe Cornu <philippe.cornu@foss.st.com> 7010L: dri-devel@lists.freedesktop.org 7011S: Maintained 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7014F: drivers/gpu/drm/stm 7015 7016DRM DRIVERS FOR TI KEYSTONE 7017M: Jyri Sarha <jyri.sarha@iki.fi> 7018M: Tomi Valkeinen <tomba@kernel.org> 7019L: dri-devel@lists.freedesktop.org 7020S: Maintained 7021T: git git://anongit.freedesktop.org/drm/drm-misc 7022F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7024F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7025F: drivers/gpu/drm/tidss/ 7026 7027DRM DRIVERS FOR TI LCDC 7028M: Jyri Sarha <jyri.sarha@iki.fi> 7029R: Tomi Valkeinen <tomba@kernel.org> 7030L: dri-devel@lists.freedesktop.org 7031S: Maintained 7032F: Documentation/devicetree/bindings/display/tilcdc/ 7033F: drivers/gpu/drm/tilcdc/ 7034 7035DRM DRIVERS FOR TI OMAP 7036M: Tomi Valkeinen <tomba@kernel.org> 7037L: dri-devel@lists.freedesktop.org 7038S: Maintained 7039F: Documentation/devicetree/bindings/display/ti/ 7040F: drivers/gpu/drm/omapdrm/ 7041 7042DRM DRIVERS FOR V3D 7043M: Emma Anholt <emma@anholt.net> 7044M: Melissa Wen <mwen@igalia.com> 7045S: Supported 7046T: git git://anongit.freedesktop.org/drm/drm-misc 7047F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7048F: drivers/gpu/drm/v3d/ 7049F: include/uapi/drm/v3d_drm.h 7050 7051DRM DRIVERS FOR VC4 7052M: Emma Anholt <emma@anholt.net> 7053M: Maxime Ripard <mripard@kernel.org> 7054S: Supported 7055T: git git://github.com/anholt/linux 7056T: git git://anongit.freedesktop.org/drm/drm-misc 7057F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7058F: drivers/gpu/drm/vc4/ 7059F: include/uapi/drm/vc4_drm.h 7060 7061DRM DRIVERS FOR VIVANTE GPU IP 7062M: Lucas Stach <l.stach@pengutronix.de> 7063R: Russell King <linux+etnaviv@armlinux.org.uk> 7064R: Christian Gmeiner <christian.gmeiner@gmail.com> 7065L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7066L: dri-devel@lists.freedesktop.org 7067S: Maintained 7068F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7069F: drivers/gpu/drm/etnaviv/ 7070F: include/uapi/drm/etnaviv_drm.h 7071 7072DRM DRIVERS FOR XEN 7073M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7074L: dri-devel@lists.freedesktop.org 7075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7076S: Supported 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/gpu/xen-front.rst 7079F: drivers/gpu/drm/xen/ 7080 7081DRM DRIVERS FOR XILINX 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM GPU SCHEDULER 7090M: Luben Tuikov <luben.tuikov@amd.com> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: drivers/gpu/drm/scheduler/ 7095F: include/drm/gpu_scheduler.h 7096 7097DRM PANEL DRIVERS 7098M: Neil Armstrong <neil.armstrong@linaro.org> 7099R: Sam Ravnborg <sam@ravnborg.org> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: Documentation/devicetree/bindings/display/panel/ 7104F: drivers/gpu/drm/drm_panel.c 7105F: drivers/gpu/drm/panel/ 7106F: include/drm/drm_panel.h 7107 7108DRM PRIVACY-SCREEN CLASS 7109M: Hans de Goede <hdegoede@redhat.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: drivers/gpu/drm/drm_privacy_screen* 7114F: include/drm/drm_privacy_screen* 7115 7116DRM TTM SUBSYSTEM 7117M: Christian Koenig <christian.koenig@amd.com> 7118M: Huang Rui <ray.huang@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/ttm/ 7123F: include/drm/ttm/ 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252M: Jim Cromie <jim.cromie@gmail.com> 7253S: Maintained 7254F: include/linux/dynamic_debug.h 7255F: lib/dynamic_debug.c 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7266M: Daniel Lezcano <daniel.lezcano@kernel.org> 7267L: linux-pm@vger.kernel.org 7268S: Supported 7269B: https://bugzilla.kernel.org 7270T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7271F: drivers/powercap/dtpm* 7272F: include/linux/dtpm.h 7273 7274DZ DECSTATION DZ11 SERIAL DRIVER 7275M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7276S: Maintained 7277F: drivers/tty/serial/dz.* 7278 7279E3X0 POWER BUTTON DRIVER 7280M: Moritz Fischer <moritz.fischer@ettus.com> 7281L: usrp-users@lists.ettus.com 7282S: Supported 7283W: http://www.ettus.com 7284F: Documentation/devicetree/bindings/input/e3x0-button.txt 7285F: drivers/input/misc/e3x0-button.c 7286 7287E4000 MEDIA DRIVER 7288M: Antti Palosaari <crope@iki.fi> 7289L: linux-media@vger.kernel.org 7290S: Maintained 7291W: https://linuxtv.org 7292W: http://palosaari.fi/linux/ 7293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7294T: git git://linuxtv.org/anttip/media_tree.git 7295F: drivers/media/tuners/e4000* 7296 7297EARTH_PT1 MEDIA DRIVER 7298M: Akihiro Tsukada <tskd08@gmail.com> 7299L: linux-media@vger.kernel.org 7300S: Odd Fixes 7301F: drivers/media/pci/pt1/ 7302 7303EARTH_PT3 MEDIA DRIVER 7304M: Akihiro Tsukada <tskd08@gmail.com> 7305L: linux-media@vger.kernel.org 7306S: Odd Fixes 7307F: drivers/media/pci/pt3/ 7308 7309EC100 MEDIA DRIVER 7310M: Antti Palosaari <crope@iki.fi> 7311L: linux-media@vger.kernel.org 7312S: Maintained 7313W: https://linuxtv.org 7314W: http://palosaari.fi/linux/ 7315Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7316T: git git://linuxtv.org/anttip/media_tree.git 7317F: drivers/media/dvb-frontends/ec100* 7318 7319ECRYPT FILE SYSTEM 7320M: Tyler Hicks <code@tyhicks.com> 7321L: ecryptfs@vger.kernel.org 7322S: Odd Fixes 7323W: http://ecryptfs.org 7324W: https://launchpad.net/ecryptfs 7325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7326F: Documentation/filesystems/ecryptfs.rst 7327F: fs/ecryptfs/ 7328 7329EDAC-AMD64 7330M: Yazen Ghannam <yazen.ghannam@amd.com> 7331L: linux-edac@vger.kernel.org 7332S: Supported 7333F: drivers/edac/amd64_edac* 7334F: drivers/edac/mce_amd* 7335 7336EDAC-ARMADA 7337M: Jan Luebbe <jlu@pengutronix.de> 7338L: linux-edac@vger.kernel.org 7339S: Maintained 7340F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7341F: drivers/edac/armada_xp_* 7342 7343EDAC-AST2500 7344M: Stefan Schaeckeler <sschaeck@cisco.com> 7345S: Supported 7346F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7347F: drivers/edac/aspeed_edac.c 7348 7349EDAC-BLUEFIELD 7350M: Shravan Kumar Ramani <shravankr@nvidia.com> 7351S: Supported 7352F: drivers/edac/bluefield_edac.c 7353 7354EDAC-CALXEDA 7355M: Andre Przywara <andre.przywara@arm.com> 7356L: linux-edac@vger.kernel.org 7357S: Maintained 7358F: drivers/edac/highbank* 7359 7360EDAC-CAVIUM OCTEON 7361M: Ralf Baechle <ralf@linux-mips.org> 7362L: linux-edac@vger.kernel.org 7363L: linux-mips@vger.kernel.org 7364S: Supported 7365F: drivers/edac/octeon_edac* 7366 7367EDAC-CAVIUM THUNDERX 7368M: Robert Richter <rric@kernel.org> 7369L: linux-edac@vger.kernel.org 7370S: Odd Fixes 7371F: drivers/edac/thunderx_edac* 7372 7373EDAC-CORE 7374M: Borislav Petkov <bp@alien8.de> 7375M: Tony Luck <tony.luck@intel.com> 7376R: James Morse <james.morse@arm.com> 7377R: Mauro Carvalho Chehab <mchehab@kernel.org> 7378R: Robert Richter <rric@kernel.org> 7379L: linux-edac@vger.kernel.org 7380S: Supported 7381T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7382F: Documentation/admin-guide/ras.rst 7383F: Documentation/driver-api/edac.rst 7384F: drivers/edac/ 7385F: include/linux/edac.h 7386 7387EDAC-DMC520 7388M: Lei Wang <lewan@microsoft.com> 7389L: linux-edac@vger.kernel.org 7390S: Supported 7391F: drivers/edac/dmc520_edac.c 7392 7393EDAC-E752X 7394M: Mark Gross <markgross@kernel.org> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/e752x_edac.c 7398 7399EDAC-E7XXX 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/e7xxx_edac.c 7403 7404EDAC-FSL_DDR 7405M: York Sun <york.sun@nxp.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/fsl_ddr_edac.* 7409 7410EDAC-GHES 7411M: Mauro Carvalho Chehab <mchehab@kernel.org> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/ghes_edac.c 7415 7416EDAC-I10NM 7417M: Tony Luck <tony.luck@intel.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i10nm_base.c 7421 7422EDAC-I3000 7423L: linux-edac@vger.kernel.org 7424S: Orphan 7425F: drivers/edac/i3000_edac.c 7426 7427EDAC-I5000 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i5000_edac.c 7431 7432EDAC-I5400 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i5400_edac.c 7437 7438EDAC-I7300 7439M: Mauro Carvalho Chehab <mchehab@kernel.org> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i7300_edac.c 7443 7444EDAC-I7CORE 7445M: Mauro Carvalho Chehab <mchehab@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i7core_edac.c 7449 7450EDAC-I82443BXGX 7451M: Tim Small <tim@buttersideup.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i82443bxgx_edac.c 7455 7456EDAC-I82975X 7457M: "Arvind R." <arvino55@gmail.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/i82975x_edac.c 7461 7462EDAC-IE31200 7463M: Jason Baron <jbaron@akamai.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/ie31200_edac.c 7467 7468EDAC-IGEN6 7469M: Tony Luck <tony.luck@intel.com> 7470R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/igen6_edac.c 7474 7475EDAC-MPC85XX 7476M: Johannes Thumshirn <morbidrsa@gmail.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/mpc85xx_edac.[ch] 7480 7481EDAC-NPCM 7482M: Marvin Lin <kflin@nuvoton.com> 7483M: Stanley Chu <yschu@nuvoton.com> 7484L: linux-edac@vger.kernel.org 7485S: Maintained 7486F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7487F: drivers/edac/npcm_edac.c 7488 7489EDAC-PASEMI 7490M: Egor Martovetsky <egor@pasemi.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/pasemi_edac.c 7494 7495EDAC-PND2 7496M: Tony Luck <tony.luck@intel.com> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/pnd2_edac.[ch] 7500 7501EDAC-QCOM 7502M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7503L: linux-arm-msm@vger.kernel.org 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/qcom_edac.c 7507 7508EDAC-R82600 7509M: Tim Small <tim@buttersideup.com> 7510L: linux-edac@vger.kernel.org 7511S: Maintained 7512F: drivers/edac/r82600_edac.c 7513 7514EDAC-SBRIDGE 7515M: Tony Luck <tony.luck@intel.com> 7516R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: drivers/edac/sb_edac.c 7520 7521EDAC-SKYLAKE 7522M: Tony Luck <tony.luck@intel.com> 7523L: linux-edac@vger.kernel.org 7524S: Maintained 7525F: drivers/edac/skx_*.[ch] 7526 7527EDAC-TI 7528M: Tero Kristo <kristo@kernel.org> 7529L: linux-edac@vger.kernel.org 7530S: Odd Fixes 7531F: drivers/edac/ti_edac.c 7532 7533EDIROL UA-101/UA-1000 DRIVER 7534M: Clemens Ladisch <clemens@ladisch.de> 7535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7538F: sound/usb/misc/ua101.c 7539 7540EFI TEST DRIVER 7541M: Ivan Hu <ivan.hu@canonical.com> 7542M: Ard Biesheuvel <ardb@kernel.org> 7543L: linux-efi@vger.kernel.org 7544S: Maintained 7545F: drivers/firmware/efi/test/ 7546 7547EFI VARIABLE FILESYSTEM 7548M: Jeremy Kerr <jk@ozlabs.org> 7549M: Ard Biesheuvel <ardb@kernel.org> 7550L: linux-efi@vger.kernel.org 7551S: Maintained 7552T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7553F: fs/efivarfs/ 7554 7555EFIFB FRAMEBUFFER DRIVER 7556M: Peter Jones <pjones@redhat.com> 7557L: linux-fbdev@vger.kernel.org 7558S: Maintained 7559F: drivers/video/fbdev/efifb.c 7560 7561EFS FILESYSTEM 7562S: Orphan 7563W: http://aeschi.ch.eu.org/efs/ 7564F: fs/efs/ 7565 7566EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7567M: Douglas Miller <dougmill@linux.ibm.com> 7568L: netdev@vger.kernel.org 7569S: Maintained 7570F: drivers/net/ethernet/ibm/ehea/ 7571 7572ELM327 CAN NETWORK DRIVER 7573M: Max Staudt <max@enpas.org> 7574L: linux-can@vger.kernel.org 7575S: Maintained 7576F: Documentation/networking/device_drivers/can/can327.rst 7577F: drivers/net/can/can327.c 7578 7579EM28XX VIDEO4LINUX DRIVER 7580M: Mauro Carvalho Chehab <mchehab@kernel.org> 7581L: linux-media@vger.kernel.org 7582S: Maintained 7583W: https://linuxtv.org 7584T: git git://linuxtv.org/media_tree.git 7585F: Documentation/admin-guide/media/em28xx* 7586F: drivers/media/usb/em28xx/ 7587 7588EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7589M: Adrian Hunter <adrian.hunter@intel.com> 7590M: Ritesh Harjani <riteshh@codeaurora.org> 7591M: Asutosh Das <asutoshd@codeaurora.org> 7592L: linux-mmc@vger.kernel.org 7593S: Supported 7594F: drivers/mmc/host/cqhci* 7595 7596EMULEX 10Gbps iSCSI - OneConnect DRIVER 7597M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7598L: linux-scsi@vger.kernel.org 7599S: Supported 7600W: http://www.broadcom.com 7601F: drivers/scsi/be2iscsi/ 7602 7603EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7604M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7605M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7606M: Somnath Kotur <somnath.kotur@broadcom.com> 7607L: netdev@vger.kernel.org 7608S: Supported 7609W: http://www.emulex.com 7610F: drivers/net/ethernet/emulex/benet/ 7611 7612EMULEX ONECONNECT ROCE DRIVER 7613M: Selvin Xavier <selvin.xavier@broadcom.com> 7614L: linux-rdma@vger.kernel.org 7615S: Odd Fixes 7616W: http://www.broadcom.com 7617F: drivers/infiniband/hw/ocrdma/ 7618F: include/uapi/rdma/ocrdma-abi.h 7619 7620EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7621M: James Smart <james.smart@broadcom.com> 7622M: Ram Vegesna <ram.vegesna@broadcom.com> 7623L: linux-scsi@vger.kernel.org 7624L: target-devel@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/elx/ 7628 7629EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7630M: James Smart <james.smart@broadcom.com> 7631M: Dick Kennedy <dick.kennedy@broadcom.com> 7632L: linux-scsi@vger.kernel.org 7633S: Supported 7634W: http://www.broadcom.com 7635F: drivers/scsi/lpfc/ 7636 7637ENE CB710 FLASH CARD READER DRIVER 7638M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7639S: Maintained 7640F: drivers/misc/cb710/ 7641F: drivers/mmc/host/cb710-mmc.* 7642F: include/linux/cb710.h 7643 7644ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7645M: Maxim Levitsky <maximlevitsky@gmail.com> 7646S: Maintained 7647F: drivers/media/rc/ene_ir.* 7648 7649EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7650M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7651L: linuxppc-dev@lists.ozlabs.org 7652S: Maintained 7653F: drivers/tty/ehv_bytechan.c 7654 7655EPSON S1D13XXX FRAMEBUFFER DRIVER 7656M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7659F: drivers/video/fbdev/s1d13xxxfb.c 7660F: include/video/s1d13xxxfb.h 7661 7662EROFS FILE SYSTEM 7663M: Gao Xiang <xiang@kernel.org> 7664M: Chao Yu <chao@kernel.org> 7665R: Yue Hu <huyue2@coolpad.com> 7666R: Jeffle Xu <jefflexu@linux.alibaba.com> 7667L: linux-erofs@lists.ozlabs.org 7668S: Maintained 7669T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7670F: Documentation/ABI/testing/sysfs-fs-erofs 7671F: Documentation/filesystems/erofs.rst 7672F: fs/erofs/ 7673F: include/trace/events/erofs.h 7674 7675ERRSEQ ERROR TRACKING INFRASTRUCTURE 7676M: Jeff Layton <jlayton@kernel.org> 7677S: Maintained 7678F: include/linux/errseq.h 7679F: lib/errseq.c 7680 7681ESD CAN/USB DRIVERS 7682M: Frank Jungclaus <frank.jungclaus@esd.eu> 7683R: socketcan@esd.eu 7684L: linux-can@vger.kernel.org 7685S: Maintained 7686F: drivers/net/can/usb/esd_usb.c 7687 7688ET131X NETWORK DRIVER 7689M: Mark Einon <mark.einon@gmail.com> 7690S: Odd Fixes 7691F: drivers/net/ethernet/agere/ 7692 7693ETAS ES58X CAN/USB DRIVER 7694M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7695L: linux-can@vger.kernel.org 7696S: Maintained 7697F: Documentation/networking/devlink/etas_es58x.rst 7698F: drivers/net/can/usb/etas_es58x/ 7699 7700ETHERNET BRIDGE 7701M: Roopa Prabhu <roopa@nvidia.com> 7702M: Nikolay Aleksandrov <razor@blackwall.org> 7703L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7704L: netdev@vger.kernel.org 7705S: Maintained 7706W: http://www.linuxfoundation.org/en/Net:Bridge 7707F: include/linux/netfilter_bridge/ 7708F: net/bridge/ 7709 7710ETHERNET PHY LIBRARY 7711M: Andrew Lunn <andrew@lunn.ch> 7712M: Heiner Kallweit <hkallweit1@gmail.com> 7713R: Russell King <linux@armlinux.org.uk> 7714L: netdev@vger.kernel.org 7715S: Maintained 7716F: Documentation/ABI/testing/sysfs-class-net-phydev 7717F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7718F: Documentation/devicetree/bindings/net/mdio* 7719F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7720F: Documentation/networking/phy.rst 7721F: drivers/net/mdio/ 7722F: drivers/net/mdio/acpi_mdio.c 7723F: drivers/net/mdio/fwnode_mdio.c 7724F: drivers/net/mdio/of_mdio.c 7725F: drivers/net/pcs/ 7726F: drivers/net/phy/ 7727F: include/dt-bindings/net/qca-ar803x.h 7728F: include/linux/*mdio*.h 7729F: include/linux/linkmode.h 7730F: include/linux/mdio/*.h 7731F: include/linux/mii.h 7732F: include/linux/of_net.h 7733F: include/linux/phy.h 7734F: include/linux/phy_fixed.h 7735F: include/linux/platform_data/mdio-bcm-unimac.h 7736F: include/linux/platform_data/mdio-gpio.h 7737F: include/trace/events/mdio.h 7738F: include/uapi/linux/mdio.h 7739F: include/uapi/linux/mii.h 7740F: net/core/of_net.c 7741 7742EXEC & BINFMT API 7743R: Eric Biederman <ebiederm@xmission.com> 7744R: Kees Cook <keescook@chromium.org> 7745L: linux-mm@kvack.org 7746S: Supported 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7748F: fs/*binfmt_*.c 7749F: fs/exec.c 7750F: include/linux/binfmts.h 7751F: include/linux/elf.h 7752F: include/uapi/linux/binfmts.h 7753F: include/uapi/linux/elf.h 7754F: tools/testing/selftests/exec/ 7755N: asm/elf.h 7756N: binfmt 7757 7758EXFAT FILE SYSTEM 7759M: Namjae Jeon <linkinjeon@kernel.org> 7760M: Sungjong Seo <sj1557.seo@samsung.com> 7761L: linux-fsdevel@vger.kernel.org 7762S: Maintained 7763T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7764F: fs/exfat/ 7765 7766EXT2 FILE SYSTEM 7767M: Jan Kara <jack@suse.com> 7768L: linux-ext4@vger.kernel.org 7769S: Maintained 7770F: Documentation/filesystems/ext2.rst 7771F: fs/ext2/ 7772F: include/linux/ext2* 7773 7774EXT4 FILE SYSTEM 7775M: "Theodore Ts'o" <tytso@mit.edu> 7776M: Andreas Dilger <adilger.kernel@dilger.ca> 7777L: linux-ext4@vger.kernel.org 7778S: Maintained 7779W: http://ext4.wiki.kernel.org 7780Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7782F: Documentation/filesystems/ext4/ 7783F: fs/ext4/ 7784F: include/trace/events/ext4.h 7785F: include/uapi/linux/ext4.h 7786 7787Extended Verification Module (EVM) 7788M: Mimi Zohar <zohar@linux.ibm.com> 7789L: linux-integrity@vger.kernel.org 7790S: Supported 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7792F: security/integrity/ 7793F: security/integrity/evm/ 7794 7795EXTENSIBLE FIRMWARE INTERFACE (EFI) 7796M: Ard Biesheuvel <ardb@kernel.org> 7797L: linux-efi@vger.kernel.org 7798S: Maintained 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7800F: Documentation/admin-guide/efi-stub.rst 7801F: arch/*/include/asm/efi.h 7802F: arch/*/kernel/efi.c 7803F: arch/arm/boot/compressed/efi-header.S 7804F: arch/x86/platform/efi/ 7805F: drivers/firmware/efi/ 7806F: include/linux/efi*.h 7807 7808EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7809M: MyungJoo Ham <myungjoo.ham@samsung.com> 7810M: Chanwoo Choi <cw00.choi@samsung.com> 7811L: linux-kernel@vger.kernel.org 7812S: Maintained 7813T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7814F: Documentation/devicetree/bindings/extcon/ 7815F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7816F: drivers/extcon/ 7817F: include/linux/extcon.h 7818F: include/linux/extcon/ 7819 7820EXTRA BOOT CONFIG 7821M: Masami Hiramatsu <mhiramat@kernel.org> 7822L: linux-kernel@vger.kernel.org 7823L: linux-trace-kernel@vger.kernel.org 7824S: Maintained 7825Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7826T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7827F: Documentation/admin-guide/bootconfig.rst 7828F: fs/proc/bootconfig.c 7829F: include/linux/bootconfig.h 7830F: lib/bootconfig-data.S 7831F: lib/bootconfig.c 7832F: tools/bootconfig/* 7833F: tools/bootconfig/scripts/* 7834 7835EXYNOS DP DRIVER 7836M: Jingoo Han <jingoohan1@gmail.com> 7837L: dri-devel@lists.freedesktop.org 7838S: Maintained 7839F: drivers/gpu/drm/exynos/exynos_dp* 7840 7841EXYNOS SYSMMU (IOMMU) driver 7842M: Marek Szyprowski <m.szyprowski@samsung.com> 7843L: iommu@lists.linux.dev 7844S: Maintained 7845F: drivers/iommu/exynos-iommu.c 7846 7847F2FS FILE SYSTEM 7848M: Jaegeuk Kim <jaegeuk@kernel.org> 7849M: Chao Yu <chao@kernel.org> 7850L: linux-f2fs-devel@lists.sourceforge.net 7851S: Maintained 7852W: https://f2fs.wiki.kernel.org/ 7853Q: https://patchwork.kernel.org/project/f2fs/list/ 7854B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7855T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7856F: Documentation/ABI/testing/sysfs-fs-f2fs 7857F: Documentation/filesystems/f2fs.rst 7858F: fs/f2fs/ 7859F: include/linux/f2fs_fs.h 7860F: include/trace/events/f2fs.h 7861F: include/uapi/linux/f2fs.h 7862 7863F71805F HARDWARE MONITORING DRIVER 7864M: Jean Delvare <jdelvare@suse.com> 7865L: linux-hwmon@vger.kernel.org 7866S: Maintained 7867F: Documentation/hwmon/f71805f.rst 7868F: drivers/hwmon/f71805f.c 7869 7870FADDR2LINE 7871M: Josh Poimboeuf <jpoimboe@kernel.org> 7872S: Maintained 7873F: scripts/faddr2line 7874 7875FAILOVER MODULE 7876M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7877L: netdev@vger.kernel.org 7878S: Supported 7879F: Documentation/networking/failover.rst 7880F: include/net/failover.h 7881F: net/core/failover.c 7882 7883FANOTIFY 7884M: Jan Kara <jack@suse.cz> 7885R: Amir Goldstein <amir73il@gmail.com> 7886R: Matthew Bobrowski <repnop@google.com> 7887L: linux-fsdevel@vger.kernel.org 7888S: Maintained 7889F: fs/notify/fanotify/ 7890F: include/linux/fanotify.h 7891F: include/uapi/linux/fanotify.h 7892 7893FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7894M: Linus Walleij <linus.walleij@linaro.org> 7895L: linux-usb@vger.kernel.org 7896S: Maintained 7897F: drivers/usb/fotg210/ 7898 7899FARSYNC SYNCHRONOUS DRIVER 7900M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7901S: Supported 7902W: http://www.farsite.co.uk/ 7903F: drivers/net/wan/farsync.* 7904 7905FAULT INJECTION SUPPORT 7906M: Akinobu Mita <akinobu.mita@gmail.com> 7907S: Supported 7908F: Documentation/fault-injection/ 7909F: lib/fault-inject.c 7910 7911FBTFT Framebuffer drivers 7912L: dri-devel@lists.freedesktop.org 7913L: linux-fbdev@vger.kernel.org 7914S: Orphan 7915F: drivers/staging/fbtft/ 7916 7917FC0011 TUNER DRIVER 7918M: Michael Buesch <m@bues.ch> 7919L: linux-media@vger.kernel.org 7920S: Maintained 7921F: drivers/media/tuners/fc0011.c 7922F: drivers/media/tuners/fc0011.h 7923 7924FC2580 MEDIA DRIVER 7925M: Antti Palosaari <crope@iki.fi> 7926L: linux-media@vger.kernel.org 7927S: Maintained 7928W: https://linuxtv.org 7929W: http://palosaari.fi/linux/ 7930Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7931T: git git://linuxtv.org/anttip/media_tree.git 7932F: drivers/media/tuners/fc2580* 7933 7934FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7935M: Hannes Reinecke <hare@suse.de> 7936L: linux-scsi@vger.kernel.org 7937S: Supported 7938W: www.Open-FCoE.org 7939F: drivers/scsi/fcoe/ 7940F: drivers/scsi/libfc/ 7941F: include/scsi/fc/ 7942F: include/scsi/libfc.h 7943F: include/scsi/libfcoe.h 7944F: include/uapi/scsi/fc/ 7945 7946FILE LOCKING (flock() and fcntl()/lockf()) 7947M: Jeff Layton <jlayton@kernel.org> 7948M: Chuck Lever <chuck.lever@oracle.com> 7949L: linux-fsdevel@vger.kernel.org 7950S: Maintained 7951F: fs/fcntl.c 7952F: fs/locks.c 7953F: include/linux/fcntl.h 7954F: include/uapi/linux/fcntl.h 7955 7956FILESYSTEM DIRECT ACCESS (DAX) 7957M: Dan Williams <dan.j.williams@intel.com> 7958R: Matthew Wilcox <willy@infradead.org> 7959R: Jan Kara <jack@suse.cz> 7960L: linux-fsdevel@vger.kernel.org 7961L: nvdimm@lists.linux.dev 7962S: Supported 7963F: fs/dax.c 7964F: include/linux/dax.h 7965F: include/trace/events/fs_dax.h 7966 7967FILESYSTEMS (VFS and infrastructure) 7968M: Alexander Viro <viro@zeniv.linux.org.uk> 7969M: Christian Brauner <brauner@kernel.org> 7970L: linux-fsdevel@vger.kernel.org 7971S: Maintained 7972F: fs/* 7973F: include/linux/fs.h 7974F: include/linux/fs_types.h 7975F: include/uapi/linux/fs.h 7976F: include/uapi/linux/openat2.h 7977 7978FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7979M: Riku Voipio <riku.voipio@iki.fi> 7980L: linux-hwmon@vger.kernel.org 7981S: Maintained 7982F: drivers/hwmon/f75375s.c 7983F: include/linux/f75375s.h 7984 7985FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7986M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7987L: linux-can@vger.kernel.org 7988S: Maintained 7989F: drivers/net/can/usb/f81604.c 7990 7991FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7992M: Clemens Ladisch <clemens@ladisch.de> 7993M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7994L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7995S: Maintained 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7997F: include/uapi/sound/firewire.h 7998F: sound/firewire/ 7999 8000FIREWIRE MEDIA DRIVERS (firedtv) 8001M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8002L: linux-media@vger.kernel.org 8003L: linux1394-devel@lists.sourceforge.net 8004S: Maintained 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8006F: drivers/media/firewire/ 8007 8008FIREWIRE SBP-2 TARGET 8009M: Chris Boot <bootc@bootc.net> 8010L: linux-scsi@vger.kernel.org 8011L: target-devel@vger.kernel.org 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8015F: drivers/target/sbp/ 8016 8017FIREWIRE SUBSYSTEM 8018M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8019M: Takashi Sakamoto <takaswie@kernel.org> 8020L: linux1394-devel@lists.sourceforge.net 8021S: Maintained 8022W: http://ieee1394.docs.kernel.org/ 8023T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8024F: drivers/firewire/ 8025F: include/linux/firewire.h 8026F: include/uapi/linux/firewire*.h 8027F: tools/firewire/ 8028 8029FIRMWARE FRAMEWORK FOR ARMV8-A 8030M: Sudeep Holla <sudeep.holla@arm.com> 8031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8032S: Maintained 8033F: drivers/firmware/arm_ffa/ 8034F: include/linux/arm_ffa.h 8035 8036FIRMWARE LOADER (request_firmware) 8037M: Luis Chamberlain <mcgrof@kernel.org> 8038M: Russ Weight <russell.h.weight@intel.com> 8039L: linux-kernel@vger.kernel.org 8040S: Maintained 8041F: Documentation/firmware_class/ 8042F: drivers/base/firmware_loader/ 8043F: include/linux/firmware.h 8044 8045FLEXTIMER FTM-QUADDEC DRIVER 8046M: Patrick Havelange <patrick.havelange@essensium.com> 8047L: linux-iio@vger.kernel.org 8048S: Maintained 8049F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8050F: drivers/counter/ftm-quaddec.c 8051 8052FLOPPY DRIVER 8053M: Denis Efremov <efremov@linux.com> 8054L: linux-block@vger.kernel.org 8055S: Odd Fixes 8056F: drivers/block/floppy.c 8057 8058FLYSKY FSIA6B RC RECEIVER 8059M: Markus Koch <markus@notsyncing.net> 8060L: linux-input@vger.kernel.org 8061S: Maintained 8062F: drivers/input/joystick/fsia6b.c 8063 8064FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8065M: Geoffrey D. Bennett <g@b4.vu> 8066L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8067S: Maintained 8068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8069F: sound/usb/mixer_scarlett_gen2.c 8070 8071FORCEDETH GIGABIT ETHERNET DRIVER 8072M: Rain River <rain.1986.08.12@gmail.com> 8073M: Zhu Yanjun <zyjzyj2000@gmail.com> 8074L: netdev@vger.kernel.org 8075S: Maintained 8076F: drivers/net/ethernet/nvidia/* 8077 8078FORTIFY_SOURCE 8079M: Kees Cook <keescook@chromium.org> 8080L: linux-hardening@vger.kernel.org 8081S: Supported 8082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8083F: include/linux/fortify-string.h 8084F: lib/fortify_kunit.c 8085F: lib/memcpy_kunit.c 8086F: lib/strcat_kunit.c 8087F: lib/strscpy_kunit.c 8088F: lib/test_fortify/* 8089F: scripts/test_fortify.sh 8090K: \b__NO_FORTIFY\b 8091 8092FPGA DFL DRIVERS 8093M: Wu Hao <hao.wu@intel.com> 8094R: Tom Rix <trix@redhat.com> 8095L: linux-fpga@vger.kernel.org 8096S: Maintained 8097F: Documentation/ABI/testing/sysfs-bus-dfl* 8098F: Documentation/fpga/dfl.rst 8099F: drivers/fpga/dfl* 8100F: drivers/uio/uio_dfl.c 8101F: include/linux/dfl.h 8102F: include/uapi/linux/fpga-dfl.h 8103 8104FPGA MANAGER FRAMEWORK 8105M: Moritz Fischer <mdf@kernel.org> 8106M: Wu Hao <hao.wu@intel.com> 8107M: Xu Yilun <yilun.xu@intel.com> 8108R: Tom Rix <trix@redhat.com> 8109L: linux-fpga@vger.kernel.org 8110S: Maintained 8111Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8112T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8113F: Documentation/devicetree/bindings/fpga/ 8114F: Documentation/driver-api/fpga/ 8115F: Documentation/fpga/ 8116F: drivers/fpga/ 8117F: include/linux/fpga/ 8118 8119FPU EMULATOR 8120M: Bill Metzenthen <billm@melbpc.org.au> 8121S: Maintained 8122W: https://floatingpoint.billm.au/ 8123F: arch/x86/math-emu/ 8124 8125FRAMEBUFFER CORE 8126M: Daniel Vetter <daniel@ffwll.ch> 8127S: Odd Fixes 8128T: git git://anongit.freedesktop.org/drm/drm-misc 8129F: drivers/video/fbdev/core/ 8130 8131FRAMEBUFFER LAYER 8132M: Helge Deller <deller@gmx.de> 8133L: linux-fbdev@vger.kernel.org 8134L: dri-devel@lists.freedesktop.org 8135S: Maintained 8136Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8137T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8138F: Documentation/fb/ 8139F: drivers/video/ 8140F: include/linux/fb.h 8141F: include/uapi/linux/fb.h 8142F: include/uapi/video/ 8143F: include/video/ 8144 8145FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8146M: Horia Geantă <horia.geanta@nxp.com> 8147M: Pankaj Gupta <pankaj.gupta@nxp.com> 8148M: Gaurav Jain <gaurav.jain@nxp.com> 8149L: linux-crypto@vger.kernel.org 8150S: Maintained 8151F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8152F: drivers/crypto/caam/ 8153 8154FREESCALE COLDFIRE M5441X MMC DRIVER 8155M: Angelo Dureghello <angelo.dureghello@timesys.com> 8156L: linux-mmc@vger.kernel.org 8157S: Maintained 8158F: drivers/mmc/host/sdhci-esdhc-mcf.c 8159F: include/linux/platform_data/mmc-esdhc-mcf.h 8160 8161FREESCALE DIU FRAMEBUFFER DRIVER 8162M: Timur Tabi <timur@kernel.org> 8163L: linux-fbdev@vger.kernel.org 8164S: Maintained 8165F: drivers/video/fbdev/fsl-diu-fb.* 8166 8167FREESCALE DMA DRIVER 8168M: Li Yang <leoyang.li@nxp.com> 8169M: Zhang Wei <zw@zh-kernel.org> 8170L: linuxppc-dev@lists.ozlabs.org 8171S: Maintained 8172F: drivers/dma/fsldma.* 8173 8174FREESCALE DSPI DRIVER 8175M: Vladimir Oltean <olteanv@gmail.com> 8176L: linux-spi@vger.kernel.org 8177S: Maintained 8178F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8179F: drivers/spi/spi-fsl-dspi.c 8180F: include/linux/spi/spi-fsl-dspi.h 8181 8182FREESCALE ENETC ETHERNET DRIVERS 8183M: Claudiu Manoil <claudiu.manoil@nxp.com> 8184M: Vladimir Oltean <vladimir.oltean@nxp.com> 8185L: netdev@vger.kernel.org 8186S: Maintained 8187F: drivers/net/ethernet/freescale/enetc/ 8188 8189FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8190M: Claudiu Manoil <claudiu.manoil@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8194F: drivers/net/ethernet/freescale/gianfar* 8195 8196FREESCALE GPMI NAND DRIVER 8197M: Han Xu <han.xu@nxp.com> 8198L: linux-mtd@lists.infradead.org 8199S: Maintained 8200F: drivers/mtd/nand/raw/gpmi-nand/* 8201 8202FREESCALE I2C CPM DRIVER 8203M: Jochen Friedrich <jochen@scram.de> 8204L: linuxppc-dev@lists.ozlabs.org 8205L: linux-i2c@vger.kernel.org 8206S: Maintained 8207F: drivers/i2c/busses/i2c-cpm.c 8208 8209FREESCALE IMX / MXC FEC DRIVER 8210M: Wei Fang <wei.fang@nxp.com> 8211R: Shenwei Wang <shenwei.wang@nxp.com> 8212R: Clark Wang <xiaoning.wang@nxp.com> 8213R: NXP Linux Team <linux-imx@nxp.com> 8214L: netdev@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8217F: drivers/net/ethernet/freescale/fec.h 8218F: drivers/net/ethernet/freescale/fec_main.c 8219F: drivers/net/ethernet/freescale/fec_ptp.c 8220 8221FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8222M: Sascha Hauer <s.hauer@pengutronix.de> 8223R: Pengutronix Kernel Team <kernel@pengutronix.de> 8224L: linux-fbdev@vger.kernel.org 8225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8226S: Maintained 8227F: drivers/video/fbdev/imxfb.c 8228 8229FREESCALE IMX DDR PMU DRIVER 8230M: Frank Li <Frank.li@nxp.com> 8231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8232S: Maintained 8233F: Documentation/admin-guide/perf/imx-ddr.rst 8234F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8235F: drivers/perf/fsl_imx8_ddr_perf.c 8236 8237FREESCALE IMX I2C DRIVER 8238M: Oleksij Rempel <o.rempel@pengutronix.de> 8239R: Pengutronix Kernel Team <kernel@pengutronix.de> 8240L: linux-i2c@vger.kernel.org 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8243F: drivers/i2c/busses/i2c-imx.c 8244 8245FREESCALE IMX LPI2C DRIVER 8246M: Dong Aisheng <aisheng.dong@nxp.com> 8247L: linux-i2c@vger.kernel.org 8248L: linux-imx@nxp.com 8249S: Maintained 8250F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8251F: drivers/i2c/busses/i2c-imx-lpi2c.c 8252 8253FREESCALE MPC I2C DRIVER 8254M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8255L: linux-i2c@vger.kernel.org 8256S: Maintained 8257F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8258F: drivers/i2c/busses/i2c-mpc.c 8259 8260FREESCALE QORIQ DPAA ETHERNET DRIVER 8261M: Madalin Bucur <madalin.bucur@nxp.com> 8262L: netdev@vger.kernel.org 8263S: Maintained 8264F: drivers/net/ethernet/freescale/dpaa 8265 8266FREESCALE QORIQ DPAA FMAN DRIVER 8267M: Madalin Bucur <madalin.bucur@nxp.com> 8268R: Sean Anderson <sean.anderson@seco.com> 8269L: netdev@vger.kernel.org 8270S: Maintained 8271F: Documentation/devicetree/bindings/net/fsl-fman.txt 8272F: drivers/net/ethernet/freescale/fman 8273 8274FREESCALE QORIQ PTP CLOCK DRIVER 8275M: Yangbo Lu <yangbo.lu@nxp.com> 8276L: netdev@vger.kernel.org 8277S: Maintained 8278F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8279F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8280F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8281F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8282F: drivers/ptp/ptp_qoriq.c 8283F: drivers/ptp/ptp_qoriq_debugfs.c 8284F: include/linux/fsl/ptp_qoriq.h 8285 8286FREESCALE QUAD SPI DRIVER 8287M: Han Xu <han.xu@nxp.com> 8288L: linux-spi@vger.kernel.org 8289S: Maintained 8290F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8291F: drivers/spi/spi-fsl-qspi.c 8292 8293FREESCALE QUICC ENGINE LIBRARY 8294M: Qiang Zhao <qiang.zhao@nxp.com> 8295L: linuxppc-dev@lists.ozlabs.org 8296S: Maintained 8297F: drivers/soc/fsl/qe/ 8298F: include/soc/fsl/qe/ 8299 8300FREESCALE QUICC ENGINE QMC DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8305F: drivers/soc/fsl/qe/qmc.c 8306F: include/soc/fsl/qe/qmc.h 8307 8308FREESCALE QUICC ENGINE TSA DRIVER 8309M: Herve Codina <herve.codina@bootlin.com> 8310L: linuxppc-dev@lists.ozlabs.org 8311S: Maintained 8312F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8313F: drivers/soc/fsl/qe/tsa.c 8314F: drivers/soc/fsl/qe/tsa.h 8315F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8316 8317FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8318M: Li Yang <leoyang.li@nxp.com> 8319L: netdev@vger.kernel.org 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: drivers/net/ethernet/freescale/ucc_geth* 8323 8324FREESCALE QUICC ENGINE UCC HDLC DRIVER 8325M: Zhao Qiang <qiang.zhao@nxp.com> 8326L: netdev@vger.kernel.org 8327L: linuxppc-dev@lists.ozlabs.org 8328S: Maintained 8329F: drivers/net/wan/fsl_ucc_hdlc* 8330 8331FREESCALE QUICC ENGINE UCC UART DRIVER 8332M: Timur Tabi <timur@kernel.org> 8333L: linuxppc-dev@lists.ozlabs.org 8334S: Maintained 8335F: drivers/tty/serial/ucc_uart.c 8336 8337FREESCALE SOC DRIVERS 8338M: Li Yang <leoyang.li@nxp.com> 8339L: linuxppc-dev@lists.ozlabs.org 8340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8341S: Maintained 8342F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8343F: Documentation/devicetree/bindings/soc/fsl/ 8344F: drivers/soc/fsl/ 8345F: include/linux/fsl/ 8346F: include/soc/fsl/ 8347 8348FREESCALE SOC FS_ENET DRIVER 8349M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8350L: linuxppc-dev@lists.ozlabs.org 8351L: netdev@vger.kernel.org 8352S: Maintained 8353F: drivers/net/ethernet/freescale/fs_enet/ 8354F: include/linux/fs_enet_pd.h 8355 8356FREESCALE SOC SOUND DRIVERS 8357M: Shengjiu Wang <shengjiu.wang@gmail.com> 8358M: Xiubo Li <Xiubo.Lee@gmail.com> 8359R: Fabio Estevam <festevam@gmail.com> 8360R: Nicolin Chen <nicoleotsuka@gmail.com> 8361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8362L: linuxppc-dev@lists.ozlabs.org 8363S: Maintained 8364F: sound/soc/fsl/fsl* 8365F: sound/soc/fsl/imx* 8366F: sound/soc/fsl/mpc8610_hpcd.c 8367 8368FREESCALE SOC SOUND QMC DRIVER 8369M: Herve Codina <herve.codina@bootlin.com> 8370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8374F: sound/soc/fsl/fsl_qmc_audio.c 8375 8376FREESCALE USB PERIPHERAL DRIVERS 8377M: Li Yang <leoyang.li@nxp.com> 8378L: linux-usb@vger.kernel.org 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/usb/gadget/udc/fsl* 8382 8383FREESCALE USB PHY DRIVER 8384M: Ran Wang <ran.wang_1@nxp.com> 8385L: linux-usb@vger.kernel.org 8386L: linuxppc-dev@lists.ozlabs.org 8387S: Maintained 8388F: drivers/usb/phy/phy-fsl-usb* 8389 8390FREEVXFS FILESYSTEM 8391M: Christoph Hellwig <hch@infradead.org> 8392S: Maintained 8393W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8394F: fs/freevxfs/ 8395 8396FREEZER 8397M: "Rafael J. Wysocki" <rafael@kernel.org> 8398M: Pavel Machek <pavel@ucw.cz> 8399L: linux-pm@vger.kernel.org 8400S: Supported 8401F: Documentation/power/freezing-of-tasks.rst 8402F: include/linux/freezer.h 8403F: kernel/freezer.c 8404 8405FRONTSWAP API 8406M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8407L: linux-kernel@vger.kernel.org 8408S: Maintained 8409F: include/linux/frontswap.h 8410F: mm/frontswap.c 8411 8412FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8413M: David Howells <dhowells@redhat.com> 8414L: linux-cachefs@redhat.com (moderated for non-subscribers) 8415S: Supported 8416F: Documentation/filesystems/caching/ 8417F: fs/fscache/ 8418F: include/linux/fscache*.h 8419 8420FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8421M: Eric Biggers <ebiggers@kernel.org> 8422M: Theodore Y. Ts'o <tytso@mit.edu> 8423M: Jaegeuk Kim <jaegeuk@kernel.org> 8424L: linux-fscrypt@vger.kernel.org 8425S: Supported 8426Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8427T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8428F: Documentation/filesystems/fscrypt.rst 8429F: fs/crypto/ 8430F: include/linux/fscrypt.h 8431F: include/uapi/linux/fscrypt.h 8432 8433FSI SUBSYSTEM 8434M: Jeremy Kerr <jk@ozlabs.org> 8435M: Joel Stanley <joel@jms.id.au> 8436R: Alistar Popple <alistair@popple.id.au> 8437R: Eddie James <eajames@linux.ibm.com> 8438L: linux-fsi@lists.ozlabs.org 8439S: Supported 8440Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8441T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8442F: drivers/fsi/ 8443F: include/linux/fsi*.h 8444F: include/trace/events/fsi*.h 8445 8446FSI-ATTACHED I2C DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-i2c@vger.kernel.org 8449L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8450S: Maintained 8451F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8452F: drivers/i2c/busses/i2c-fsi.c 8453 8454FSI-ATTACHED SPI DRIVER 8455M: Eddie James <eajames@linux.ibm.com> 8456L: linux-spi@vger.kernel.org 8457S: Maintained 8458F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8459F: drivers/spi/spi-fsi.c 8460 8461FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8462M: Jan Kara <jack@suse.cz> 8463R: Amir Goldstein <amir73il@gmail.com> 8464L: linux-fsdevel@vger.kernel.org 8465S: Maintained 8466T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8467F: fs/notify/ 8468F: include/linux/fsnotify*.h 8469 8470FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8471M: Eric Biggers <ebiggers@kernel.org> 8472M: Theodore Y. Ts'o <tytso@mit.edu> 8473L: fsverity@lists.linux.dev 8474S: Supported 8475Q: https://patchwork.kernel.org/project/fsverity/list/ 8476T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8477F: Documentation/filesystems/fsverity.rst 8478F: fs/verity/ 8479F: include/linux/fsverity.h 8480F: include/uapi/linux/fsverity.h 8481 8482FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8483M: Michael Zaidman <michael.zaidman@gmail.com> 8484L: linux-i2c@vger.kernel.org 8485L: linux-input@vger.kernel.org 8486S: Maintained 8487F: drivers/hid/hid-ft260.c 8488 8489FUJITSU LAPTOP EXTRAS 8490M: Jonathan Woithe <jwoithe@just42.net> 8491L: platform-driver-x86@vger.kernel.org 8492S: Maintained 8493F: drivers/platform/x86/fujitsu-laptop.c 8494 8495FUJITSU TABLET EXTRAS 8496M: Robert Gerlach <khnz@gmx.de> 8497L: platform-driver-x86@vger.kernel.org 8498S: Maintained 8499F: drivers/platform/x86/fujitsu-tablet.c 8500 8501FUNCTION HOOKS (FTRACE) 8502M: Steven Rostedt <rostedt@goodmis.org> 8503M: Masami Hiramatsu <mhiramat@kernel.org> 8504R: Mark Rutland <mark.rutland@arm.com> 8505L: linux-kernel@vger.kernel.org 8506L: linux-trace-kernel@vger.kernel.org 8507S: Maintained 8508Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8509T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8510F: Documentation/trace/ftrace* 8511F: arch/*/*/*/*ftrace* 8512F: arch/*/*/*ftrace* 8513F: include/*/ftrace.h 8514F: kernel/trace/fgraph.c 8515F: kernel/trace/ftrace* 8516F: samples/ftrace 8517 8518FUNGIBLE ETHERNET DRIVERS 8519M: Dimitris Michailidis <dmichail@fungible.com> 8520L: netdev@vger.kernel.org 8521S: Supported 8522F: drivers/net/ethernet/fungible/ 8523 8524FUSE: FILESYSTEM IN USERSPACE 8525M: Miklos Szeredi <miklos@szeredi.hu> 8526L: linux-fsdevel@vger.kernel.org 8527S: Maintained 8528W: https://github.com/libfuse/ 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8530F: Documentation/filesystems/fuse.rst 8531F: fs/fuse/ 8532F: include/uapi/linux/fuse.h 8533 8534FUTEX SUBSYSTEM 8535M: Thomas Gleixner <tglx@linutronix.de> 8536M: Ingo Molnar <mingo@redhat.com> 8537R: Peter Zijlstra <peterz@infradead.org> 8538R: Darren Hart <dvhart@infradead.org> 8539R: Davidlohr Bueso <dave@stgolabs.net> 8540R: André Almeida <andrealmeid@igalia.com> 8541L: linux-kernel@vger.kernel.org 8542S: Maintained 8543T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8544F: Documentation/locking/*futex* 8545F: include/asm-generic/futex.h 8546F: include/linux/futex.h 8547F: include/uapi/linux/futex.h 8548F: kernel/futex/* 8549F: tools/perf/bench/futex* 8550F: tools/testing/selftests/futex/ 8551 8552GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8553M: Tim Harvey <tharvey@gateworks.com> 8554S: Maintained 8555F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8556F: Documentation/hwmon/gsc-hwmon.rst 8557F: drivers/hwmon/gsc-hwmon.c 8558F: drivers/mfd/gateworks-gsc.c 8559F: include/linux/mfd/gsc.h 8560F: include/linux/platform_data/gsc_hwmon.h 8561 8562GCC PLUGINS 8563M: Kees Cook <keescook@chromium.org> 8564L: linux-hardening@vger.kernel.org 8565S: Maintained 8566T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8567F: Documentation/kbuild/gcc-plugins.rst 8568F: scripts/Makefile.gcc-plugins 8569F: scripts/gcc-plugins/ 8570 8571GCOV BASED KERNEL PROFILING 8572M: Peter Oberparleiter <oberpar@linux.ibm.com> 8573S: Maintained 8574F: Documentation/dev-tools/gcov.rst 8575F: kernel/gcov/ 8576 8577GDB KERNEL DEBUGGING HELPER SCRIPTS 8578M: Jan Kiszka <jan.kiszka@siemens.com> 8579M: Kieran Bingham <kbingham@kernel.org> 8580S: Supported 8581F: scripts/gdb/ 8582 8583GEMINI CRYPTO DRIVER 8584M: Corentin Labbe <clabbe@baylibre.com> 8585L: linux-crypto@vger.kernel.org 8586S: Maintained 8587F: drivers/crypto/gemini/ 8588 8589GEMTEK FM RADIO RECEIVER DRIVER 8590M: Hans Verkuil <hverkuil@xs4all.nl> 8591L: linux-media@vger.kernel.org 8592S: Maintained 8593W: https://linuxtv.org 8594T: git git://linuxtv.org/media_tree.git 8595F: drivers/media/radio/radio-gemtek* 8596 8597GENERIC ARCHITECTURE TOPOLOGY 8598M: Sudeep Holla <sudeep.holla@arm.com> 8599L: linux-kernel@vger.kernel.org 8600S: Maintained 8601F: drivers/base/arch_topology.c 8602F: include/linux/arch_topology.h 8603 8604GENERIC ENTRY CODE 8605M: Thomas Gleixner <tglx@linutronix.de> 8606M: Peter Zijlstra <peterz@infradead.org> 8607M: Andy Lutomirski <luto@kernel.org> 8608L: linux-kernel@vger.kernel.org 8609S: Maintained 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8611F: include/linux/entry-common.h 8612F: include/linux/entry-kvm.h 8613F: kernel/entry/ 8614 8615GENERIC GPIO I2C DRIVER 8616M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8617S: Supported 8618F: drivers/i2c/busses/i2c-gpio.c 8619F: include/linux/platform_data/i2c-gpio.h 8620 8621GENERIC GPIO I2C MULTIPLEXER DRIVER 8622M: Peter Korsgaard <peter.korsgaard@barco.com> 8623L: linux-i2c@vger.kernel.org 8624S: Supported 8625F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8626F: drivers/i2c/muxes/i2c-mux-gpio.c 8627F: include/linux/platform_data/i2c-mux-gpio.h 8628 8629GENERIC HDLC (WAN) DRIVERS 8630M: Krzysztof Halasa <khc@pm.waw.pl> 8631S: Maintained 8632W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8633F: drivers/net/wan/c101.c 8634F: drivers/net/wan/hd6457* 8635F: drivers/net/wan/hdlc* 8636F: drivers/net/wan/n2.c 8637F: drivers/net/wan/pc300too.c 8638F: drivers/net/wan/pci200syn.c 8639F: drivers/net/wan/wanxl* 8640 8641GENERIC INCLUDE/ASM HEADER FILES 8642M: Arnd Bergmann <arnd@arndb.de> 8643L: linux-arch@vger.kernel.org 8644S: Maintained 8645T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8646F: include/asm-generic/ 8647F: include/uapi/asm-generic/ 8648 8649GENERIC PHY FRAMEWORK 8650M: Vinod Koul <vkoul@kernel.org> 8651M: Kishon Vijay Abraham I <kishon@kernel.org> 8652L: linux-phy@lists.infradead.org 8653S: Supported 8654Q: https://patchwork.kernel.org/project/linux-phy/list/ 8655T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8656F: Documentation/devicetree/bindings/phy/ 8657F: drivers/phy/ 8658F: include/dt-bindings/phy/ 8659F: include/linux/phy/ 8660 8661GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8662M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8663S: Supported 8664F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8665 8666GENERIC PM DOMAINS 8667M: "Rafael J. Wysocki" <rafael@kernel.org> 8668M: Kevin Hilman <khilman@kernel.org> 8669M: Ulf Hansson <ulf.hansson@linaro.org> 8670L: linux-pm@vger.kernel.org 8671S: Supported 8672F: Documentation/devicetree/bindings/power/power?domain* 8673F: drivers/base/power/domain*.c 8674F: include/linux/pm_domain.h 8675 8676GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8677M: Eugen Hristev <eugen.hristev@microchip.com> 8678L: linux-input@vger.kernel.org 8679S: Maintained 8680F: drivers/input/touchscreen/resistive-adc-touch.c 8681 8682GENERIC STRING LIBRARY 8683M: Kees Cook <keescook@chromium.org> 8684R: Andy Shevchenko <andy@kernel.org> 8685L: linux-hardening@vger.kernel.org 8686S: Supported 8687T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8688F: include/linux/string.h 8689F: include/linux/string_choices.h 8690F: include/linux/string_helpers.h 8691F: lib/string.c 8692F: lib/string_helpers.c 8693F: lib/test-string_helpers.c 8694F: lib/test_string.c 8695 8696GENERIC UIO DRIVER FOR PCI DEVICES 8697M: "Michael S. Tsirkin" <mst@redhat.com> 8698L: kvm@vger.kernel.org 8699S: Supported 8700F: drivers/uio/uio_pci_generic.c 8701 8702GENERIC VDSO LIBRARY 8703M: Andy Lutomirski <luto@kernel.org> 8704M: Thomas Gleixner <tglx@linutronix.de> 8705M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8706L: linux-kernel@vger.kernel.org 8707S: Maintained 8708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8709F: include/asm-generic/vdso/vsyscall.h 8710F: include/vdso/ 8711F: kernel/time/vsyscall.c 8712F: lib/vdso/ 8713 8714GENWQE (IBM Generic Workqueue Card) 8715M: Frank Haverkamp <haver@linux.ibm.com> 8716S: Supported 8717F: drivers/misc/genwqe/ 8718 8719GET_MAINTAINER SCRIPT 8720M: Joe Perches <joe@perches.com> 8721S: Maintained 8722F: scripts/get_maintainer.pl 8723 8724GFS2 FILE SYSTEM 8725M: Bob Peterson <rpeterso@redhat.com> 8726M: Andreas Gruenbacher <agruenba@redhat.com> 8727L: cluster-devel@redhat.com 8728S: Supported 8729B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8730T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8731F: Documentation/filesystems/gfs2* 8732F: fs/gfs2/ 8733F: include/uapi/linux/gfs2_ondisk.h 8734 8735GIGABYTE WMI DRIVER 8736M: Thomas Weißschuh <thomas@weissschuh.net> 8737L: platform-driver-x86@vger.kernel.org 8738S: Maintained 8739F: drivers/platform/x86/gigabyte-wmi.c 8740 8741GNSS SUBSYSTEM 8742M: Johan Hovold <johan@kernel.org> 8743S: Maintained 8744T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8745F: Documentation/ABI/testing/sysfs-class-gnss 8746F: Documentation/devicetree/bindings/gnss/ 8747F: drivers/gnss/ 8748F: include/linux/gnss.h 8749 8750GO7007 MPEG CODEC 8751M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8752L: linux-media@vger.kernel.org 8753S: Maintained 8754F: drivers/media/usb/go7007/ 8755 8756GOODIX TOUCHSCREEN 8757M: Bastien Nocera <hadess@hadess.net> 8758M: Hans de Goede <hdegoede@redhat.com> 8759L: linux-input@vger.kernel.org 8760S: Maintained 8761F: drivers/input/touchscreen/goodix* 8762 8763GOOGLE ETHERNET DRIVERS 8764M: Jeroen de Borst <jeroendb@google.com> 8765M: Praveen Kaligineedi <pkaligineedi@google.com> 8766R: Shailend Chand <shailend@google.com> 8767L: netdev@vger.kernel.org 8768S: Supported 8769F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8770F: drivers/net/ethernet/google 8771 8772GPD POCKET FAN DRIVER 8773M: Hans de Goede <hdegoede@redhat.com> 8774L: platform-driver-x86@vger.kernel.org 8775S: Maintained 8776F: drivers/platform/x86/gpd-pocket-fan.c 8777 8778GPIO ACPI SUPPORT 8779M: Mika Westerberg <mika.westerberg@linux.intel.com> 8780M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8781L: linux-gpio@vger.kernel.org 8782L: linux-acpi@vger.kernel.org 8783S: Supported 8784T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8785F: Documentation/firmware-guide/acpi/gpio-properties.rst 8786F: drivers/gpio/gpiolib-acpi.c 8787F: drivers/gpio/gpiolib-acpi.h 8788 8789GPIO AGGREGATOR 8790M: Geert Uytterhoeven <geert+renesas@glider.be> 8791L: linux-gpio@vger.kernel.org 8792S: Supported 8793F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8794F: drivers/gpio/gpio-aggregator.c 8795 8796GPIO IR Transmitter 8797M: Sean Young <sean@mess.org> 8798L: linux-media@vger.kernel.org 8799S: Maintained 8800F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8801F: drivers/media/rc/gpio-ir-tx.c 8802 8803GPIO MOCKUP DRIVER 8804M: Bamvor Jian Zhang <bamv2005@gmail.com> 8805L: linux-gpio@vger.kernel.org 8806S: Maintained 8807F: drivers/gpio/gpio-mockup.c 8808F: tools/testing/selftests/gpio/ 8809 8810GPIO REGMAP 8811R: Michael Walle <michael@walle.cc> 8812S: Maintained 8813F: drivers/gpio/gpio-regmap.c 8814F: include/linux/gpio/regmap.h 8815K: (devm_)?gpio_regmap_(un)?register 8816 8817GPIO SUBSYSTEM 8818M: Linus Walleij <linus.walleij@linaro.org> 8819M: Bartosz Golaszewski <brgl@bgdev.pl> 8820R: Andy Shevchenko <andy@kernel.org> 8821L: linux-gpio@vger.kernel.org 8822S: Maintained 8823T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8824F: Documentation/ABI/obsolete/sysfs-gpio 8825F: Documentation/ABI/testing/gpio-cdev 8826F: Documentation/admin-guide/gpio/ 8827F: Documentation/devicetree/bindings/gpio/ 8828F: Documentation/driver-api/gpio/ 8829F: drivers/gpio/ 8830F: include/dt-bindings/gpio/ 8831F: include/linux/gpio.h 8832F: include/linux/gpio/ 8833F: include/linux/of_gpio.h 8834F: include/uapi/linux/gpio.h 8835F: tools/gpio/ 8836 8837GRE DEMULTIPLEXER DRIVER 8838M: Dmitry Kozlov <xeb@mail.ru> 8839L: netdev@vger.kernel.org 8840S: Maintained 8841F: include/net/gre.h 8842F: net/ipv4/gre_demux.c 8843F: net/ipv4/gre_offload.c 8844 8845GRETH 10/100/1G Ethernet MAC device driver 8846M: Andreas Larsson <andreas@gaisler.com> 8847L: netdev@vger.kernel.org 8848S: Maintained 8849F: drivers/net/ethernet/aeroflex/ 8850 8851GREYBUS AUDIO PROTOCOLS DRIVERS 8852M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8853M: Mark Greer <mgreer@animalcreek.com> 8854S: Maintained 8855F: drivers/staging/greybus/audio_apbridgea.c 8856F: drivers/staging/greybus/audio_apbridgea.h 8857F: drivers/staging/greybus/audio_codec.c 8858F: drivers/staging/greybus/audio_codec.h 8859F: drivers/staging/greybus/audio_gb.c 8860F: drivers/staging/greybus/audio_manager.c 8861F: drivers/staging/greybus/audio_manager.h 8862F: drivers/staging/greybus/audio_manager_module.c 8863F: drivers/staging/greybus/audio_manager_private.h 8864F: drivers/staging/greybus/audio_manager_sysfs.c 8865F: drivers/staging/greybus/audio_module.c 8866F: drivers/staging/greybus/audio_topology.c 8867 8868GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8869M: Viresh Kumar <vireshk@kernel.org> 8870S: Maintained 8871F: drivers/staging/greybus/authentication.c 8872F: drivers/staging/greybus/bootrom.c 8873F: drivers/staging/greybus/firmware.h 8874F: drivers/staging/greybus/fw-core.c 8875F: drivers/staging/greybus/fw-download.c 8876F: drivers/staging/greybus/fw-management.c 8877F: drivers/staging/greybus/greybus_authentication.h 8878F: drivers/staging/greybus/greybus_firmware.h 8879F: drivers/staging/greybus/hid.c 8880F: drivers/staging/greybus/i2c.c 8881F: drivers/staging/greybus/spi.c 8882F: drivers/staging/greybus/spilib.c 8883F: drivers/staging/greybus/spilib.h 8884 8885GREYBUS LOOPBACK DRIVER 8886M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8887S: Maintained 8888F: drivers/staging/greybus/loopback.c 8889 8890GREYBUS PLATFORM DRIVERS 8891M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8892S: Maintained 8893F: drivers/staging/greybus/arche-apb-ctrl.c 8894F: drivers/staging/greybus/arche-platform.c 8895F: drivers/staging/greybus/arche_platform.h 8896 8897GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8898M: Rui Miguel Silva <rmfrfs@gmail.com> 8899S: Maintained 8900F: drivers/staging/greybus/gpio.c 8901F: drivers/staging/greybus/light.c 8902F: drivers/staging/greybus/power_supply.c 8903F: drivers/staging/greybus/sdio.c 8904F: drivers/staging/greybus/spi.c 8905F: drivers/staging/greybus/spilib.c 8906 8907GREYBUS SUBSYSTEM 8908M: Johan Hovold <johan@kernel.org> 8909M: Alex Elder <elder@kernel.org> 8910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8911L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8912S: Maintained 8913F: drivers/greybus/ 8914F: drivers/staging/greybus/ 8915F: include/linux/greybus.h 8916F: include/linux/greybus/ 8917 8918GREYBUS UART PROTOCOLS DRIVERS 8919M: David Lin <dtwlin@gmail.com> 8920S: Maintained 8921F: drivers/staging/greybus/log.c 8922F: drivers/staging/greybus/uart.c 8923 8924GS1662 VIDEO SERIALIZER 8925M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8926L: linux-media@vger.kernel.org 8927S: Maintained 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/spi/gs1662.c 8930 8931GSPCA FINEPIX SUBDRIVER 8932M: Frank Zago <frank@zago.net> 8933L: linux-media@vger.kernel.org 8934S: Maintained 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/usb/gspca/finepix.c 8937 8938GSPCA GL860 SUBDRIVER 8939M: Olivier Lorin <o.lorin@laposte.net> 8940L: linux-media@vger.kernel.org 8941S: Maintained 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/gl860/ 8944 8945GSPCA M5602 SUBDRIVER 8946M: Erik Andren <erik.andren@gmail.com> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/m5602/ 8951 8952GSPCA PAC207 SONIXB SUBDRIVER 8953M: Hans Verkuil <hverkuil@xs4all.nl> 8954L: linux-media@vger.kernel.org 8955S: Odd Fixes 8956T: git git://linuxtv.org/media_tree.git 8957F: drivers/media/usb/gspca/pac207.c 8958 8959GSPCA SN9C20X SUBDRIVER 8960M: Brian Johnson <brijohn@gmail.com> 8961L: linux-media@vger.kernel.org 8962S: Maintained 8963T: git git://linuxtv.org/media_tree.git 8964F: drivers/media/usb/gspca/sn9c20x.c 8965 8966GSPCA T613 SUBDRIVER 8967M: Leandro Costantino <lcostantino@gmail.com> 8968L: linux-media@vger.kernel.org 8969S: Maintained 8970T: git git://linuxtv.org/media_tree.git 8971F: drivers/media/usb/gspca/t613.c 8972 8973GSPCA USB WEBCAM DRIVER 8974M: Hans Verkuil <hverkuil@xs4all.nl> 8975L: linux-media@vger.kernel.org 8976S: Odd Fixes 8977T: git git://linuxtv.org/media_tree.git 8978F: drivers/media/usb/gspca/ 8979 8980GTP (GPRS Tunneling Protocol) 8981M: Pablo Neira Ayuso <pablo@netfilter.org> 8982M: Harald Welte <laforge@gnumonks.org> 8983L: osmocom-net-gprs@lists.osmocom.org 8984S: Maintained 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8986F: drivers/net/gtp.c 8987 8988GUID PARTITION TABLE (GPT) 8989M: Davidlohr Bueso <dave@stgolabs.net> 8990L: linux-efi@vger.kernel.org 8991S: Maintained 8992F: block/partitions/efi.* 8993 8994HABANALABS PCI DRIVER 8995M: Oded Gabbay <ogabbay@kernel.org> 8996L: dri-devel@lists.freedesktop.org 8997S: Supported 8998C: irc://irc.oftc.net/dri-devel 8999T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9000F: Documentation/ABI/testing/debugfs-driver-habanalabs 9001F: Documentation/ABI/testing/sysfs-driver-habanalabs 9002F: drivers/accel/habanalabs/ 9003F: include/trace/events/habanalabs.h 9004F: include/uapi/drm/habanalabs_accel.h 9005 9006HACKRF MEDIA DRIVER 9007M: Antti Palosaari <crope@iki.fi> 9008L: linux-media@vger.kernel.org 9009S: Maintained 9010W: https://linuxtv.org 9011W: http://palosaari.fi/linux/ 9012Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9013T: git git://linuxtv.org/anttip/media_tree.git 9014F: drivers/media/usb/hackrf/ 9015 9016HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9017M: Chuck Lever <chuck.lever@oracle.com> 9018L: kernel-tls-handshake@lists.linux.dev 9019L: netdev@vger.kernel.org 9020S: Maintained 9021F: Documentation/netlink/specs/handshake.yaml 9022F: Documentation/networking/tls-handshake.rst 9023F: include/net/handshake.h 9024F: include/trace/events/handshake.h 9025F: net/handshake/ 9026 9027HANTRO VPU CODEC DRIVER 9028M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9029M: Philipp Zabel <p.zabel@pengutronix.de> 9030L: linux-media@vger.kernel.org 9031L: linux-rockchip@lists.infradead.org 9032S: Maintained 9033F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9035F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9036F: drivers/media/platform/verisilicon/ 9037 9038HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9039M: Frank Seidel <frank@f-seidel.de> 9040L: platform-driver-x86@vger.kernel.org 9041S: Maintained 9042W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9043F: drivers/platform/x86/hdaps.c 9044 9045HARDWARE MONITORING 9046M: Jean Delvare <jdelvare@suse.com> 9047M: Guenter Roeck <linux@roeck-us.net> 9048L: linux-hwmon@vger.kernel.org 9049S: Maintained 9050W: http://hwmon.wiki.kernel.org/ 9051T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9052F: Documentation/ABI/testing/sysfs-class-hwmon 9053F: Documentation/devicetree/bindings/hwmon/ 9054F: Documentation/hwmon/ 9055F: drivers/hwmon/ 9056F: include/linux/hwmon*.h 9057F: include/trace/events/hwmon*.h 9058K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9059 9060HARDWARE RANDOM NUMBER GENERATOR CORE 9061M: Olivia Mackall <olivia@selenic.com> 9062M: Herbert Xu <herbert@gondor.apana.org.au> 9063L: linux-crypto@vger.kernel.org 9064S: Odd fixes 9065F: Documentation/admin-guide/hw_random.rst 9066F: Documentation/devicetree/bindings/rng/ 9067F: drivers/char/hw_random/ 9068F: include/linux/hw_random.h 9069 9070HARDWARE SPINLOCK CORE 9071M: Ohad Ben-Cohen <ohad@wizery.com> 9072M: Bjorn Andersson <andersson@kernel.org> 9073R: Baolin Wang <baolin.wang7@gmail.com> 9074L: linux-remoteproc@vger.kernel.org 9075S: Maintained 9076T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9077F: Documentation/devicetree/bindings/hwlock/ 9078F: Documentation/locking/hwspinlock.rst 9079F: drivers/hwspinlock/ 9080F: include/linux/hwspinlock.h 9081 9082HARDWARE TRACING FACILITIES 9083M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9084S: Maintained 9085F: drivers/hwtracing/ 9086 9087HARMONY SOUND DRIVER 9088L: linux-parisc@vger.kernel.org 9089S: Maintained 9090F: sound/parisc/harmony.* 9091 9092HDPVR USB VIDEO ENCODER DRIVER 9093M: Hans Verkuil <hverkuil@xs4all.nl> 9094L: linux-media@vger.kernel.org 9095S: Odd Fixes 9096W: https://linuxtv.org 9097T: git git://linuxtv.org/media_tree.git 9098F: drivers/media/usb/hdpvr/ 9099 9100HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9101M: Matt Hsiao <matt.hsiao@hpe.com> 9102S: Supported 9103F: drivers/misc/hpilo.[ch] 9104 9105HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9106M: Jerry Hoemann <jerry.hoemann@hpe.com> 9107S: Supported 9108F: Documentation/watchdog/hpwdt.rst 9109F: drivers/watchdog/hpwdt.c 9110 9111HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9112M: Don Brace <don.brace@microchip.com> 9113L: storagedev@microchip.com 9114L: linux-scsi@vger.kernel.org 9115S: Supported 9116F: Documentation/scsi/hpsa.rst 9117F: drivers/scsi/hpsa*.[ch] 9118F: include/linux/cciss*.h 9119F: include/uapi/linux/cciss*.h 9120 9121HFI1 DRIVER 9122M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9123L: linux-rdma@vger.kernel.org 9124S: Supported 9125F: drivers/infiniband/hw/hfi1 9126 9127HFS FILESYSTEM 9128L: linux-fsdevel@vger.kernel.org 9129S: Orphan 9130F: Documentation/filesystems/hfs.rst 9131F: fs/hfs/ 9132 9133HFSPLUS FILESYSTEM 9134L: linux-fsdevel@vger.kernel.org 9135S: Orphan 9136F: Documentation/filesystems/hfsplus.rst 9137F: fs/hfsplus/ 9138 9139HGA FRAMEBUFFER DRIVER 9140M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9141L: linux-nvidia@lists.surfsouth.com 9142S: Maintained 9143W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9144F: drivers/video/fbdev/hgafb.c 9145 9146HIBERNATION (aka Software Suspend, aka swsusp) 9147M: "Rafael J. Wysocki" <rafael@kernel.org> 9148M: Pavel Machek <pavel@ucw.cz> 9149L: linux-pm@vger.kernel.org 9150S: Supported 9151B: https://bugzilla.kernel.org 9152F: arch/*/include/asm/suspend*.h 9153F: arch/x86/power/ 9154F: drivers/base/power/ 9155F: include/linux/freezer.h 9156F: include/linux/pm.h 9157F: include/linux/suspend.h 9158F: kernel/power/ 9159 9160HID CORE LAYER 9161M: Jiri Kosina <jikos@kernel.org> 9162M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9166F: Documentation/hid/ 9167F: drivers/hid/ 9168F: include/linux/hid* 9169F: include/uapi/linux/hid* 9170F: samples/hid/ 9171F: tools/testing/selftests/hid/ 9172 9173HID LOGITECH DRIVERS 9174R: Filipe Laíns <lains@riseup.net> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-logitech-* 9178 9179HID NVIDIA SHIELD DRIVER 9180M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183F: drivers/hid/hid-nvidia-shield.c 9184 9185HID PHOENIX RC FLIGHT CONTROLLER 9186M: Marcus Folkesson <marcus.folkesson@gmail.com> 9187L: linux-input@vger.kernel.org 9188S: Maintained 9189F: drivers/hid/hid-pxrc.c 9190 9191HID PLAYSTATION DRIVER 9192M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9193L: linux-input@vger.kernel.org 9194S: Supported 9195F: drivers/hid/hid-playstation.c 9196 9197HID SENSOR HUB DRIVERS 9198M: Jiri Kosina <jikos@kernel.org> 9199M: Jonathan Cameron <jic23@kernel.org> 9200M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9201L: linux-input@vger.kernel.org 9202L: linux-iio@vger.kernel.org 9203S: Maintained 9204F: Documentation/hid/hid-sensor* 9205F: drivers/hid/hid-sensor-* 9206F: drivers/iio/*/hid-* 9207F: include/linux/hid-sensor-* 9208 9209HID VRC-2 CAR CONTROLLER DRIVER 9210M: Marcus Folkesson <marcus.folkesson@gmail.com> 9211L: linux-input@vger.kernel.org 9212S: Maintained 9213F: drivers/hid/hid-vrc2.c 9214 9215HID WACOM DRIVER 9216M: Ping Cheng <ping.cheng@wacom.com> 9217M: Jason Gerecke <jason.gerecke@wacom.com> 9218L: linux-input@vger.kernel.org 9219S: Maintained 9220F: drivers/hid/wacom.h 9221F: drivers/hid/wacom_* 9222 9223HID++ LOGITECH DRIVERS 9224R: Filipe Laíns <lains@riseup.net> 9225R: Bastien Nocera <hadess@hadess.net> 9226L: linux-input@vger.kernel.org 9227S: Maintained 9228F: drivers/hid/hid-logitech-hidpp.c 9229 9230HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9231M: Thomas Gleixner <tglx@linutronix.de> 9232L: linux-kernel@vger.kernel.org 9233S: Maintained 9234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9235F: Documentation/timers/ 9236F: include/linux/clockchips.h 9237F: include/linux/hrtimer.h 9238F: kernel/time/clockevents.c 9239F: kernel/time/hrtimer.c 9240F: kernel/time/timer_*.c 9241 9242HIGH-SPEED SCC DRIVER FOR AX.25 9243L: linux-hams@vger.kernel.org 9244S: Orphan 9245F: drivers/net/hamradio/scc.c 9246 9247HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9248M: HighPoint Linux Team <linux@highpoint-tech.com> 9249S: Supported 9250W: http://www.highpoint-tech.com 9251F: Documentation/scsi/hptiop.rst 9252F: drivers/scsi/hptiop.c 9253 9254HIKEY960 ONBOARD USB GPIO HUB DRIVER 9255M: John Stultz <jstultz@google.com> 9256L: linux-kernel@vger.kernel.org 9257S: Maintained 9258F: drivers/misc/hisi_hikey_usb.c 9259 9260HIMAX HX83112B TOUCHSCREEN SUPPORT 9261M: Job Noorman <job@noorman.info> 9262L: linux-input@vger.kernel.org 9263S: Maintained 9264F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9265F: drivers/input/touchscreen/himax_hx83112b.c 9266 9267HIPPI 9268M: Jes Sorensen <jes@trained-monkey.org> 9269L: linux-hippi@sunsite.dk 9270S: Maintained 9271F: drivers/net/hippi/ 9272F: include/linux/hippidevice.h 9273F: include/uapi/linux/if_hippi.h 9274F: net/802/hippi.c 9275 9276HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9277M: Kurt Kanzenbach <kurt@linutronix.de> 9278L: netdev@vger.kernel.org 9279S: Maintained 9280F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9281F: drivers/net/dsa/hirschmann/* 9282F: include/linux/platform_data/hirschmann-hellcreek.h 9283F: net/dsa/tag_hellcreek.c 9284 9285HISILICON DMA DRIVER 9286M: Zhou Wang <wangzhou1@hisilicon.com> 9287M: Jie Hai <haijie1@huawei.com> 9288L: dmaengine@vger.kernel.org 9289S: Maintained 9290F: drivers/dma/hisi_dma.c 9291 9292HISILICON GPIO DRIVER 9293M: Jay Fang <f.fangjian@huawei.com> 9294L: linux-gpio@vger.kernel.org 9295S: Maintained 9296F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9297F: drivers/gpio/gpio-hisi.c 9298 9299HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9300M: Longfang Liu <liulongfang@huawei.com> 9301L: linux-crypto@vger.kernel.org 9302S: Maintained 9303F: Documentation/ABI/testing/debugfs-hisi-hpre 9304F: drivers/crypto/hisilicon/hpre/hpre.h 9305F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9306F: drivers/crypto/hisilicon/hpre/hpre_main.c 9307 9308HISILICON HNS3 PMU DRIVER 9309M: Guangbin Huang <huangguangbin2@huawei.com> 9310S: Supported 9311F: Documentation/admin-guide/perf/hns3-pmu.rst 9312F: drivers/perf/hisilicon/hns3_pmu.c 9313 9314HISILICON I2C CONTROLLER DRIVER 9315M: Yicong Yang <yangyicong@hisilicon.com> 9316L: linux-i2c@vger.kernel.org 9317S: Maintained 9318W: https://www.hisilicon.com 9319F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9320F: drivers/i2c/busses/i2c-hisi.c 9321 9322HISILICON LPC BUS DRIVER 9323M: Jay Fang <f.fangjian@huawei.com> 9324S: Maintained 9325W: http://www.hisilicon.com 9326F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9327F: drivers/bus/hisi_lpc.c 9328 9329HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9330M: Yisen Zhuang <yisen.zhuang@huawei.com> 9331M: Salil Mehta <salil.mehta@huawei.com> 9332L: netdev@vger.kernel.org 9333S: Maintained 9334W: http://www.hisilicon.com 9335F: drivers/net/ethernet/hisilicon/hns3/ 9336 9337HISILICON NETWORK SUBSYSTEM DRIVER 9338M: Yisen Zhuang <yisen.zhuang@huawei.com> 9339M: Salil Mehta <salil.mehta@huawei.com> 9340L: netdev@vger.kernel.org 9341S: Maintained 9342W: http://www.hisilicon.com 9343F: Documentation/devicetree/bindings/net/hisilicon*.txt 9344F: drivers/net/ethernet/hisilicon/ 9345 9346HISILICON PMU DRIVER 9347M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9348M: Jonathan Cameron <jonathan.cameron@huawei.com> 9349S: Supported 9350W: http://www.hisilicon.com 9351F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9352F: Documentation/admin-guide/perf/hisi-pmu.rst 9353F: drivers/perf/hisilicon 9354 9355HISILICON PTT DRIVER 9356M: Yicong Yang <yangyicong@hisilicon.com> 9357M: Jonathan Cameron <jonathan.cameron@huawei.com> 9358L: linux-kernel@vger.kernel.org 9359S: Maintained 9360F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9361F: Documentation/trace/hisi-ptt.rst 9362F: drivers/hwtracing/ptt/ 9363F: tools/perf/arch/arm64/util/hisi-ptt.c 9364F: tools/perf/util/hisi-ptt* 9365F: tools/perf/util/hisi-ptt-decoder/* 9366 9367HISILICON QM DRIVER 9368M: Weili Qian <qianweili@huawei.com> 9369M: Zhou Wang <wangzhou1@hisilicon.com> 9370L: linux-crypto@vger.kernel.org 9371S: Maintained 9372F: drivers/crypto/hisilicon/Kconfig 9373F: drivers/crypto/hisilicon/Makefile 9374F: drivers/crypto/hisilicon/qm.c 9375F: drivers/crypto/hisilicon/sgl.c 9376F: include/linux/hisi_acc_qm.h 9377 9378HISILICON ROCE DRIVER 9379M: Junxian Huang <huangjunxian6@hisilicon.com> 9380L: linux-rdma@vger.kernel.org 9381S: Maintained 9382F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9383F: drivers/infiniband/hw/hns/ 9384 9385HISILICON SAS Controller 9386M: Xiang Chen <chenxiang66@hisilicon.com> 9387S: Supported 9388W: http://www.hisilicon.com 9389F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9390F: drivers/scsi/hisi_sas/ 9391 9392HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9393M: Kai Ye <yekai13@huawei.com> 9394M: Longfang Liu <liulongfang@huawei.com> 9395L: linux-crypto@vger.kernel.org 9396S: Maintained 9397F: Documentation/ABI/testing/debugfs-hisi-sec 9398F: drivers/crypto/hisilicon/sec2/sec.h 9399F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9400F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9401F: drivers/crypto/hisilicon/sec2/sec_main.c 9402 9403HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9404M: Jay Fang <f.fangjian@huawei.com> 9405L: linux-spi@vger.kernel.org 9406S: Maintained 9407W: http://www.hisilicon.com 9408F: drivers/spi/spi-hisi-kunpeng.c 9409 9410HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9411M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9412L: linux-kernel@vger.kernel.org 9413S: Maintained 9414F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9415F: drivers/spmi/hisi-spmi-controller.c 9416 9417HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9418M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9419L: linux-kernel@vger.kernel.org 9420S: Maintained 9421F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9422F: drivers/mfd/hi6421-spmi-pmic.c 9423 9424HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9425M: Weili Qian <qianweili@huawei.com> 9426S: Maintained 9427F: drivers/crypto/hisilicon/trng/trng.c 9428 9429HISILICON V3XX SPI NOR FLASH Controller Driver 9430M: Jay Fang <f.fangjian@huawei.com> 9431S: Maintained 9432W: http://www.hisilicon.com 9433F: drivers/spi/spi-hisi-sfc-v3xx.c 9434 9435HISILICON ZIP Controller DRIVER 9436M: Yang Shen <shenyang39@huawei.com> 9437M: Zhou Wang <wangzhou1@hisilicon.com> 9438L: linux-crypto@vger.kernel.org 9439S: Maintained 9440F: Documentation/ABI/testing/debugfs-hisi-zip 9441F: drivers/crypto/hisilicon/zip/ 9442 9443HMM - Heterogeneous Memory Management 9444M: Jérôme Glisse <jglisse@redhat.com> 9445L: linux-mm@kvack.org 9446S: Maintained 9447F: Documentation/mm/hmm.rst 9448F: include/linux/hmm* 9449F: lib/test_hmm* 9450F: mm/hmm* 9451F: tools/testing/selftests/mm/*hmm* 9452 9453HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9454M: Andreas Klinger <ak@it-klinger.de> 9455L: linux-iio@vger.kernel.org 9456S: Maintained 9457F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9458F: drivers/iio/pressure/mprls0025pa.c 9459 9460HOST AP DRIVER 9461M: Jouni Malinen <j@w1.fi> 9462L: linux-wireless@vger.kernel.org 9463S: Obsolete 9464W: http://w1.fi/hostap-driver.html 9465F: drivers/net/wireless/intersil/hostap/ 9466 9467HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9468L: platform-driver-x86@vger.kernel.org 9469S: Orphan 9470F: drivers/platform/x86/hp/tc1100-wmi.c 9471 9472HP WMI HARDWARE MONITOR DRIVER 9473M: James Seo <james@equiv.tech> 9474L: linux-hwmon@vger.kernel.org 9475S: Maintained 9476F: Documentation/hwmon/hp-wmi-sensors.rst 9477F: drivers/hwmon/hp-wmi-sensors.c 9478 9479HPET: High Precision Event Timers driver 9480M: Clemens Ladisch <clemens@ladisch.de> 9481S: Maintained 9482F: Documentation/timers/hpet.rst 9483F: drivers/char/hpet.c 9484F: include/linux/hpet.h 9485F: include/uapi/linux/hpet.h 9486 9487HPET: x86 9488S: Orphan 9489F: arch/x86/include/asm/hpet.h 9490F: arch/x86/kernel/hpet.c 9491 9492HPFS FILESYSTEM 9493M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9494S: Maintained 9495W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9496F: fs/hpfs/ 9497 9498HSI SUBSYSTEM 9499M: Sebastian Reichel <sre@kernel.org> 9500S: Maintained 9501T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9502F: Documentation/ABI/testing/sysfs-bus-hsi 9503F: Documentation/driver-api/hsi.rst 9504F: drivers/hsi/ 9505F: include/linux/hsi/ 9506F: include/uapi/linux/hsi/ 9507 9508HSO 3G MODEM DRIVER 9509L: linux-usb@vger.kernel.org 9510S: Orphan 9511F: drivers/net/usb/hso.c 9512 9513HSR NETWORK PROTOCOL 9514L: netdev@vger.kernel.org 9515S: Orphan 9516F: net/hsr/ 9517 9518HT16K33 LED CONTROLLER DRIVER 9519M: Robin van der Gracht <robin@protonic.nl> 9520S: Maintained 9521F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9522F: drivers/auxdisplay/ht16k33.c 9523 9524HTCPEN TOUCHSCREEN DRIVER 9525M: Pau Oliva Fora <pof@eslack.org> 9526L: linux-input@vger.kernel.org 9527S: Maintained 9528F: drivers/input/touchscreen/htcpen.c 9529 9530HTE SUBSYSTEM 9531M: Dipen Patel <dipenp@nvidia.com> 9532L: timestamp@lists.linux.dev 9533S: Maintained 9534Q: https://patchwork.kernel.org/project/timestamp/list/ 9535T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9536F: Documentation/devicetree/bindings/timestamp/ 9537F: Documentation/driver-api/hte/ 9538F: drivers/hte/ 9539F: include/linux/hte.h 9540 9541HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9542M: Lorenzo Bianconi <lorenzo@kernel.org> 9543L: linux-iio@vger.kernel.org 9544S: Maintained 9545W: http://www.st.com/ 9546F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9547F: drivers/iio/humidity/hts221* 9548 9549HUAWEI ETHERNET DRIVER 9550M: Cai Huoqing <cai.huoqing@linux.dev> 9551L: netdev@vger.kernel.org 9552S: Maintained 9553F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9554F: drivers/net/ethernet/huawei/hinic/ 9555 9556HUGETLB SUBSYSTEM 9557M: Mike Kravetz <mike.kravetz@oracle.com> 9558M: Muchun Song <muchun.song@linux.dev> 9559L: linux-mm@kvack.org 9560S: Maintained 9561F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9562F: Documentation/admin-guide/mm/hugetlbpage.rst 9563F: Documentation/mm/hugetlbfs_reserv.rst 9564F: Documentation/mm/vmemmap_dedup.rst 9565F: fs/hugetlbfs/ 9566F: include/linux/hugetlb.h 9567F: mm/hugetlb.c 9568F: mm/hugetlb_vmemmap.c 9569F: mm/hugetlb_vmemmap.h 9570 9571HVA ST MEDIA DRIVER 9572M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9573L: linux-media@vger.kernel.org 9574S: Supported 9575W: https://linuxtv.org 9576T: git git://linuxtv.org/media_tree.git 9577F: drivers/media/platform/st/sti/hva 9578 9579HWPOISON MEMORY FAILURE HANDLING 9580M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9581R: Miaohe Lin <linmiaohe@huawei.com> 9582L: linux-mm@kvack.org 9583S: Maintained 9584F: mm/hwpoison-inject.c 9585F: mm/memory-failure.c 9586 9587HYCON HY46XX TOUCHSCREEN SUPPORT 9588M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9589L: linux-input@vger.kernel.org 9590S: Maintained 9591F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9592F: drivers/input/touchscreen/hycon-hy46xx.c 9593 9594HYGON PROCESSOR SUPPORT 9595M: Pu Wen <puwen@hygon.cn> 9596L: linux-kernel@vger.kernel.org 9597S: Maintained 9598F: arch/x86/kernel/cpu/hygon.c 9599 9600HYNIX HI556 SENSOR DRIVER 9601M: Shawn Tu <shawnx.tu@intel.com> 9602L: linux-media@vger.kernel.org 9603S: Maintained 9604T: git git://linuxtv.org/media_tree.git 9605F: drivers/media/i2c/hi556.c 9606 9607HYNIX HI846 SENSOR DRIVER 9608M: Martin Kepplinger <martin.kepplinger@puri.sm> 9609L: linux-media@vger.kernel.org 9610S: Maintained 9611F: drivers/media/i2c/hi846.c 9612 9613HYNIX HI847 SENSOR DRIVER 9614M: Shawn Tu <shawnx.tu@intel.com> 9615L: linux-media@vger.kernel.org 9616S: Maintained 9617F: drivers/media/i2c/hi847.c 9618 9619Hyper-V/Azure CORE AND DRIVERS 9620M: "K. Y. Srinivasan" <kys@microsoft.com> 9621M: Haiyang Zhang <haiyangz@microsoft.com> 9622M: Wei Liu <wei.liu@kernel.org> 9623M: Dexuan Cui <decui@microsoft.com> 9624L: linux-hyperv@vger.kernel.org 9625S: Supported 9626T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9627F: Documentation/ABI/stable/sysfs-bus-vmbus 9628F: Documentation/ABI/testing/debugfs-hyperv 9629F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9630F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9631F: Documentation/virt/hyperv 9632F: arch/arm64/hyperv 9633F: arch/arm64/include/asm/hyperv-tlfs.h 9634F: arch/arm64/include/asm/mshyperv.h 9635F: arch/x86/hyperv 9636F: arch/x86/include/asm/hyperv-tlfs.h 9637F: arch/x86/include/asm/mshyperv.h 9638F: arch/x86/include/asm/trace/hyperv.h 9639F: arch/x86/kernel/cpu/mshyperv.c 9640F: drivers/clocksource/hyperv_timer.c 9641F: drivers/hid/hid-hyperv.c 9642F: drivers/hv/ 9643F: drivers/input/serio/hyperv-keyboard.c 9644F: drivers/iommu/hyperv-iommu.c 9645F: drivers/net/ethernet/microsoft/ 9646F: drivers/net/hyperv/ 9647F: drivers/pci/controller/pci-hyperv-intf.c 9648F: drivers/pci/controller/pci-hyperv.c 9649F: drivers/scsi/storvsc_drv.c 9650F: drivers/uio/uio_hv_generic.c 9651F: drivers/video/fbdev/hyperv_fb.c 9652F: include/asm-generic/hyperv-tlfs.h 9653F: include/asm-generic/mshyperv.h 9654F: include/clocksource/hyperv_timer.h 9655F: include/linux/hyperv.h 9656F: include/net/mana 9657F: include/uapi/linux/hyperv.h 9658F: net/vmw_vsock/hyperv_transport.c 9659F: tools/hv/ 9660 9661HYPERBUS SUPPORT 9662M: Vignesh Raghavendra <vigneshr@ti.com> 9663R: Tudor Ambarus <tudor.ambarus@linaro.org> 9664L: linux-mtd@lists.infradead.org 9665S: Supported 9666Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9667C: irc://irc.oftc.net/mtd 9668T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9669F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9670F: drivers/mtd/hyperbus/ 9671F: include/linux/mtd/hyperbus.h 9672 9673HYPERVISOR VIRTUAL CONSOLE DRIVER 9674L: linuxppc-dev@lists.ozlabs.org 9675S: Odd Fixes 9676F: drivers/tty/hvc/ 9677 9678I2C ACPI SUPPORT 9679M: Mika Westerberg <mika.westerberg@linux.intel.com> 9680L: linux-i2c@vger.kernel.org 9681L: linux-acpi@vger.kernel.org 9682S: Maintained 9683F: drivers/i2c/i2c-core-acpi.c 9684 9685I2C CONTROLLER DRIVER FOR NVIDIA GPU 9686M: Ajay Gupta <ajayg@nvidia.com> 9687L: linux-i2c@vger.kernel.org 9688S: Maintained 9689F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9690F: drivers/i2c/busses/i2c-nvidia-gpu.c 9691 9692I2C MUXES 9693M: Peter Rosin <peda@axentia.se> 9694L: linux-i2c@vger.kernel.org 9695S: Maintained 9696F: Documentation/devicetree/bindings/i2c/i2c-arb* 9697F: Documentation/devicetree/bindings/i2c/i2c-gate* 9698F: Documentation/devicetree/bindings/i2c/i2c-mux* 9699F: Documentation/i2c/i2c-topology.rst 9700F: Documentation/i2c/muxes/ 9701F: drivers/i2c/i2c-mux.c 9702F: drivers/i2c/muxes/ 9703F: include/linux/i2c-mux.h 9704 9705I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9706M: Gregory CLEMENT <gregory.clement@bootlin.com> 9707L: linux-i2c@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9710F: drivers/i2c/busses/i2c-mv64xxx.c 9711 9712I2C OVER PARALLEL PORT 9713M: Jean Delvare <jdelvare@suse.com> 9714L: linux-i2c@vger.kernel.org 9715S: Maintained 9716F: Documentation/i2c/busses/i2c-parport.rst 9717F: drivers/i2c/busses/i2c-parport.c 9718 9719I2C SUBSYSTEM 9720M: Wolfram Sang <wsa@kernel.org> 9721L: linux-i2c@vger.kernel.org 9722S: Maintained 9723W: https://i2c.wiki.kernel.org/ 9724Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9725T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9726F: Documentation/devicetree/bindings/i2c/i2c.txt 9727F: Documentation/i2c/ 9728F: drivers/i2c/* 9729F: include/dt-bindings/i2c/i2c.h 9730F: include/linux/i2c-dev.h 9731F: include/linux/i2c-smbus.h 9732F: include/linux/i2c.h 9733F: include/uapi/linux/i2c-*.h 9734F: include/uapi/linux/i2c.h 9735 9736I2C SUBSYSTEM HOST DRIVERS 9737M: Andi Shyti <andi.shyti@kernel.org> 9738L: linux-i2c@vger.kernel.org 9739S: Maintained 9740W: https://i2c.wiki.kernel.org/ 9741Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9742T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9743F: Documentation/devicetree/bindings/i2c/ 9744F: drivers/i2c/algos/ 9745F: drivers/i2c/busses/ 9746F: include/dt-bindings/i2c/ 9747 9748I2C-TAOS-EVM DRIVER 9749M: Jean Delvare <jdelvare@suse.com> 9750L: linux-i2c@vger.kernel.org 9751S: Maintained 9752F: Documentation/i2c/busses/i2c-taos-evm.rst 9753F: drivers/i2c/busses/i2c-taos-evm.c 9754 9755I2C-TINY-USB DRIVER 9756M: Till Harbaum <till@harbaum.org> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759W: http://www.harbaum.org/till/i2c_tiny_usb 9760F: drivers/i2c/busses/i2c-tiny-usb.c 9761 9762I2C/SMBUS CONTROLLER DRIVERS FOR PC 9763M: Jean Delvare <jdelvare@suse.com> 9764L: linux-i2c@vger.kernel.org 9765S: Maintained 9766F: Documentation/i2c/busses/i2c-ali1535.rst 9767F: Documentation/i2c/busses/i2c-ali1563.rst 9768F: Documentation/i2c/busses/i2c-ali15x3.rst 9769F: Documentation/i2c/busses/i2c-amd756.rst 9770F: Documentation/i2c/busses/i2c-amd8111.rst 9771F: Documentation/i2c/busses/i2c-i801.rst 9772F: Documentation/i2c/busses/i2c-nforce2.rst 9773F: Documentation/i2c/busses/i2c-piix4.rst 9774F: Documentation/i2c/busses/i2c-sis5595.rst 9775F: Documentation/i2c/busses/i2c-sis630.rst 9776F: Documentation/i2c/busses/i2c-sis96x.rst 9777F: Documentation/i2c/busses/i2c-via.rst 9778F: Documentation/i2c/busses/i2c-viapro.rst 9779F: drivers/i2c/busses/i2c-ali1535.c 9780F: drivers/i2c/busses/i2c-ali1563.c 9781F: drivers/i2c/busses/i2c-ali15x3.c 9782F: drivers/i2c/busses/i2c-amd756-s4882.c 9783F: drivers/i2c/busses/i2c-amd756.c 9784F: drivers/i2c/busses/i2c-amd8111.c 9785F: drivers/i2c/busses/i2c-i801.c 9786F: drivers/i2c/busses/i2c-isch.c 9787F: drivers/i2c/busses/i2c-nforce2-s4985.c 9788F: drivers/i2c/busses/i2c-nforce2.c 9789F: drivers/i2c/busses/i2c-piix4.c 9790F: drivers/i2c/busses/i2c-sis5595.c 9791F: drivers/i2c/busses/i2c-sis630.c 9792F: drivers/i2c/busses/i2c-sis96x.c 9793F: drivers/i2c/busses/i2c-via.c 9794F: drivers/i2c/busses/i2c-viapro.c 9795 9796I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9797M: Hans de Goede <hdegoede@redhat.com> 9798L: linux-i2c@vger.kernel.org 9799S: Maintained 9800F: drivers/i2c/busses/i2c-cht-wc.c 9801 9802I2C/SMBUS ISMT DRIVER 9803M: Seth Heasley <seth.heasley@intel.com> 9804M: Neil Horman <nhorman@tuxdriver.com> 9805L: linux-i2c@vger.kernel.org 9806F: Documentation/i2c/busses/i2c-ismt.rst 9807F: drivers/i2c/busses/i2c-ismt.c 9808 9809I2C/SMBUS STUB DRIVER 9810M: Jean Delvare <jdelvare@suse.com> 9811L: linux-i2c@vger.kernel.org 9812S: Maintained 9813F: drivers/i2c/i2c-stub.c 9814 9815I3C DRIVER FOR ASPEED AST2600 9816M: Jeremy Kerr <jk@codeconstruct.com.au> 9817S: Maintained 9818F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9819F: drivers/i3c/master/ast2600-i3c-master.c 9820 9821I3C DRIVER FOR CADENCE I3C MASTER IP 9822M: Przemysław Gaj <pgaj@cadence.com> 9823S: Maintained 9824F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9825F: drivers/i3c/master/i3c-master-cdns.c 9826 9827I3C DRIVER FOR SYNOPSYS DESIGNWARE 9828S: Orphan 9829F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9830F: drivers/i3c/master/dw* 9831 9832I3C SUBSYSTEM 9833M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9834L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9835S: Maintained 9836C: irc://chat.freenode.net/linux-i3c 9837T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9838F: Documentation/ABI/testing/sysfs-bus-i3c 9839F: Documentation/devicetree/bindings/i3c/ 9840F: Documentation/driver-api/i3c 9841F: drivers/i3c/ 9842F: include/linux/i3c/ 9843 9844IA64 (Itanium) PLATFORM 9845L: linux-ia64@vger.kernel.org 9846S: Orphan 9847F: Documentation/arch/ia64/ 9848F: arch/ia64/ 9849 9850IBM Operation Panel Input Driver 9851M: Eddie James <eajames@linux.ibm.com> 9852L: linux-input@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9855F: drivers/input/misc/ibm-panel.c 9856 9857IBM Power 842 compression accelerator 9858M: Haren Myneni <haren@us.ibm.com> 9859S: Supported 9860F: crypto/842.c 9861F: drivers/crypto/nx/Kconfig 9862F: drivers/crypto/nx/Makefile 9863F: drivers/crypto/nx/nx-842* 9864F: include/linux/sw842.h 9865F: lib/842/ 9866 9867IBM Power in-Nest Crypto Acceleration 9868M: Breno Leitão <leitao@debian.org> 9869M: Nayna Jain <nayna@linux.ibm.com> 9870M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9871L: linux-crypto@vger.kernel.org 9872S: Supported 9873F: drivers/crypto/nx/Kconfig 9874F: drivers/crypto/nx/Makefile 9875F: drivers/crypto/nx/nx-aes* 9876F: drivers/crypto/nx/nx-sha* 9877F: drivers/crypto/nx/nx.* 9878F: drivers/crypto/nx/nx_csbcpb.h 9879F: drivers/crypto/nx/nx_debugfs.c 9880 9881IBM Power IO DLPAR 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/rpadlpar* 9887 9888IBM Power Linux RAID adapter 9889M: Brian King <brking@us.ibm.com> 9890S: Supported 9891F: drivers/scsi/ipr.* 9892 9893IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9894M: Tyrel Datwyler <tyreld@linux.ibm.com> 9895L: linux-pci@vger.kernel.org 9896L: linuxppc-dev@lists.ozlabs.org 9897S: Supported 9898F: drivers/pci/hotplug/rpaphp* 9899 9900IBM Power SRIOV Virtual NIC Device Driver 9901M: Haren Myneni <haren@linux.ibm.com> 9902M: Rick Lindsley <ricklind@linux.ibm.com> 9903R: Nick Child <nnac123@linux.ibm.com> 9904R: Dany Madden <danymadden@us.ibm.com> 9905R: Thomas Falcon <tlfalcon@linux.ibm.com> 9906L: netdev@vger.kernel.org 9907S: Supported 9908F: drivers/net/ethernet/ibm/ibmvnic.* 9909 9910IBM Power VFIO Support 9911M: Timothy Pearson <tpearson@raptorengineering.com> 9912S: Supported 9913F: drivers/vfio/vfio_iommu_spapr_tce.c 9914 9915IBM Power Virtual Ethernet Device Driver 9916M: Nick Child <nnac123@linux.ibm.com> 9917L: netdev@vger.kernel.org 9918S: Supported 9919F: drivers/net/ethernet/ibm/ibmveth.* 9920 9921IBM Power Virtual FC Device Drivers 9922M: Tyrel Datwyler <tyreld@linux.ibm.com> 9923L: linux-scsi@vger.kernel.org 9924S: Supported 9925F: drivers/scsi/ibmvscsi/ibmvfc* 9926 9927IBM Power Virtual Management Channel Driver 9928M: Brad Warrum <bwarrum@linux.ibm.com> 9929M: Ritu Agarwal <rituagar@linux.ibm.com> 9930S: Supported 9931F: drivers/misc/ibmvmc.* 9932 9933IBM Power Virtual SCSI Device Drivers 9934M: Tyrel Datwyler <tyreld@linux.ibm.com> 9935L: linux-scsi@vger.kernel.org 9936S: Supported 9937F: drivers/scsi/ibmvscsi/ibmvscsi* 9938F: include/scsi/viosrp.h 9939 9940IBM Power Virtual SCSI Device Target Driver 9941M: Michael Cyr <mikecyr@linux.ibm.com> 9942L: linux-scsi@vger.kernel.org 9943L: target-devel@vger.kernel.org 9944S: Supported 9945F: drivers/scsi/ibmvscsi_tgt/ 9946 9947IBM Power VMX Cryptographic instructions 9948M: Breno Leitão <leitao@debian.org> 9949M: Nayna Jain <nayna@linux.ibm.com> 9950M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9951L: linux-crypto@vger.kernel.org 9952S: Supported 9953F: drivers/crypto/vmx/Kconfig 9954F: drivers/crypto/vmx/Makefile 9955F: drivers/crypto/vmx/aes* 9956F: drivers/crypto/vmx/ghash* 9957F: drivers/crypto/vmx/ppc-xlate.pl 9958F: drivers/crypto/vmx/vmx.c 9959 9960IBM ServeRAID RAID DRIVER 9961S: Orphan 9962F: drivers/scsi/ips.* 9963 9964ICH LPC AND GPIO DRIVER 9965M: Peter Tyser <ptyser@xes-inc.com> 9966S: Maintained 9967F: drivers/gpio/gpio-ich.c 9968F: drivers/mfd/lpc_ich.c 9969 9970ICY I2C DRIVER 9971M: Max Staudt <max@enpas.org> 9972L: linux-i2c@vger.kernel.org 9973S: Maintained 9974F: drivers/i2c/busses/i2c-icy.c 9975 9976IDEAPAD LAPTOP EXTRAS DRIVER 9977M: Ike Panhc <ike.pan@canonical.com> 9978L: platform-driver-x86@vger.kernel.org 9979S: Maintained 9980W: http://launchpad.net/ideapad-laptop 9981F: drivers/platform/x86/ideapad-laptop.c 9982 9983IDEAPAD LAPTOP SLIDEBAR DRIVER 9984M: Andrey Moiseev <o2g.org.ru@gmail.com> 9985L: linux-input@vger.kernel.org 9986S: Maintained 9987W: https://github.com/o2genum/ideapad-slidebar 9988F: drivers/input/misc/ideapad_slidebar.c 9989 9990IDMAPPED MOUNTS 9991M: Christian Brauner <brauner@kernel.org> 9992M: Seth Forshee <sforshee@kernel.org> 9993L: linux-fsdevel@vger.kernel.org 9994S: Maintained 9995T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9996F: Documentation/filesystems/idmappings.rst 9997F: include/linux/mnt_idmapping.* 9998F: tools/testing/selftests/mount_setattr/ 9999 10000IDT VersaClock 5 CLOCK DRIVER 10001M: Luca Ceresoli <luca@lucaceresoli.net> 10002S: Maintained 10003F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10004F: drivers/clk/clk-versaclock5.c 10005 10006IEEE 802.15.4 SUBSYSTEM 10007M: Alexander Aring <alex.aring@gmail.com> 10008M: Stefan Schmidt <stefan@datenfreihafen.org> 10009M: Miquel Raynal <miquel.raynal@bootlin.com> 10010L: linux-wpan@vger.kernel.org 10011S: Maintained 10012W: https://linux-wpan.org/ 10013Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10015T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10016F: Documentation/networking/ieee802154.rst 10017F: drivers/net/ieee802154/ 10018F: include/linux/ieee802154.h 10019F: include/linux/nl802154.h 10020F: include/net/af_ieee802154.h 10021F: include/net/cfg802154.h 10022F: include/net/ieee802154_netdev.h 10023F: include/net/mac802154.h 10024F: include/net/nl802154.h 10025F: net/ieee802154/ 10026F: net/mac802154/ 10027 10028IFCVF VIRTIO DATA PATH ACCELERATOR 10029R: Zhu Lingshan <lingshan.zhu@intel.com> 10030F: drivers/vdpa/ifcvf/ 10031 10032IFE PROTOCOL 10033M: Yotam Gigi <yotam.gi@gmail.com> 10034M: Jamal Hadi Salim <jhs@mojatatu.com> 10035F: include/net/ife.h 10036F: include/uapi/linux/ife.h 10037F: net/ife 10038 10039IGORPLUG-USB IR RECEIVER 10040M: Sean Young <sean@mess.org> 10041L: linux-media@vger.kernel.org 10042S: Maintained 10043F: drivers/media/rc/igorplugusb.c 10044 10045IGUANAWORKS USB IR TRANSCEIVER 10046M: Sean Young <sean@mess.org> 10047L: linux-media@vger.kernel.org 10048S: Maintained 10049F: drivers/media/rc/iguanair.c 10050 10051IIO DIGITAL POTENTIOMETER DAC 10052M: Peter Rosin <peda@axentia.se> 10053L: linux-iio@vger.kernel.org 10054S: Maintained 10055F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10056F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10057F: drivers/iio/dac/dpot-dac.c 10058 10059IIO ENVELOPE DETECTOR 10060M: Peter Rosin <peda@axentia.se> 10061L: linux-iio@vger.kernel.org 10062S: Maintained 10063F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10064F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10065F: drivers/iio/adc/envelope-detector.c 10066 10067IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10068M: Matti Vaittinen <mazziesaccount@gmail.com> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: drivers/iio/light/gain-time-scale-helper.c 10072F: drivers/iio/light/gain-time-scale-helper.h 10073 10074IIO MULTIPLEXER 10075M: Peter Rosin <peda@axentia.se> 10076L: linux-iio@vger.kernel.org 10077S: Maintained 10078F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10079F: drivers/iio/multiplexer/iio-mux.c 10080 10081IIO SCMI BASED DRIVER 10082M: Jyoti Bhayana <jbhayana@google.com> 10083L: linux-iio@vger.kernel.org 10084S: Maintained 10085F: drivers/iio/common/scmi_sensors/scmi_iio.c 10086 10087IIO SUBSYSTEM AND DRIVERS 10088M: Jonathan Cameron <jic23@kernel.org> 10089R: Lars-Peter Clausen <lars@metafoo.de> 10090L: linux-iio@vger.kernel.org 10091S: Maintained 10092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10093F: Documentation/ABI/testing/configfs-iio* 10094F: Documentation/ABI/testing/sysfs-bus-iio* 10095F: Documentation/devicetree/bindings/iio/ 10096F: drivers/iio/ 10097F: drivers/staging/iio/ 10098F: include/dt-bindings/iio/ 10099F: include/linux/iio/ 10100F: tools/iio/ 10101 10102IIO UNIT CONVERTER 10103M: Peter Rosin <peda@axentia.se> 10104L: linux-iio@vger.kernel.org 10105S: Maintained 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10107F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10108F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10109F: drivers/iio/afe/iio-rescale.c 10110 10111IKANOS/ADI EAGLE ADSL USB DRIVER 10112M: Matthieu Castet <castet.matthieu@free.fr> 10113M: Stanislaw Gruszka <stf_xl@wp.pl> 10114S: Maintained 10115F: drivers/usb/atm/ueagle-atm.c 10116 10117IMAGIS TOUCHSCREEN DRIVER 10118M: Markuss Broks <markuss.broks@gmail.com> 10119S: Maintained 10120F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10121F: drivers/input/touchscreen/imagis.c 10122 10123IMGTEC ASCII LCD DRIVER 10124M: Paul Burton <paulburton@kernel.org> 10125S: Maintained 10126F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10127F: drivers/auxdisplay/img-ascii-lcd.c 10128 10129IMGTEC IR DECODER DRIVER 10130S: Orphan 10131F: drivers/media/rc/img-ir/ 10132 10133IMON SOUNDGRAPH USB IR RECEIVER 10134M: Sean Young <sean@mess.org> 10135L: linux-media@vger.kernel.org 10136S: Maintained 10137F: drivers/media/rc/imon.c 10138F: drivers/media/rc/imon_raw.c 10139 10140IMS TWINTURBO FRAMEBUFFER DRIVER 10141L: linux-fbdev@vger.kernel.org 10142S: Orphan 10143F: drivers/video/fbdev/imsttfb.c 10144 10145INA209 HARDWARE MONITOR DRIVER 10146M: Guenter Roeck <linux@roeck-us.net> 10147L: linux-hwmon@vger.kernel.org 10148S: Maintained 10149F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10150F: Documentation/hwmon/ina209.rst 10151F: drivers/hwmon/ina209.c 10152 10153INA2XX HARDWARE MONITOR DRIVER 10154M: Guenter Roeck <linux@roeck-us.net> 10155L: linux-hwmon@vger.kernel.org 10156S: Maintained 10157F: Documentation/hwmon/ina2xx.rst 10158F: drivers/hwmon/ina2xx.c 10159F: include/linux/platform_data/ina2xx.h 10160 10161INDEX OF FURTHER KERNEL DOCUMENTATION 10162M: Carlos Bilbao <carlos.bilbao@amd.com> 10163S: Maintained 10164F: Documentation/process/kernel-docs.rst 10165 10166INDUSTRY PACK SUBSYSTEM (IPACK) 10167M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10168M: Jens Taprogge <jens.taprogge@taprogge.org> 10169M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10170L: industrypack-devel@lists.sourceforge.net 10171S: Maintained 10172W: http://industrypack.sourceforge.net 10173F: drivers/ipack/ 10174 10175INFINEON DPS310 Driver 10176M: Eddie James <eajames@linux.ibm.com> 10177L: linux-iio@vger.kernel.org 10178S: Maintained 10179F: drivers/iio/pressure/dps310.c 10180 10181INFINEON PEB2466 ASoC CODEC 10182M: Herve Codina <herve.codina@bootlin.com> 10183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10184S: Maintained 10185F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10186F: sound/soc/codecs/peb2466.c 10187 10188INFINIBAND SUBSYSTEM 10189M: Jason Gunthorpe <jgg@nvidia.com> 10190M: Leon Romanovsky <leonro@nvidia.com> 10191L: linux-rdma@vger.kernel.org 10192S: Supported 10193W: https://github.com/linux-rdma/rdma-core 10194Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10195T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10196F: Documentation/devicetree/bindings/infiniband/ 10197F: Documentation/infiniband/ 10198F: drivers/infiniband/ 10199F: include/rdma/ 10200F: include/trace/events/ib_mad.h 10201F: include/trace/events/ib_umad.h 10202F: include/trace/misc/rdma.h 10203F: include/uapi/linux/if_infiniband.h 10204F: include/uapi/rdma/ 10205F: samples/bpf/ibumad_kern.c 10206F: samples/bpf/ibumad_user.c 10207 10208INGENIC JZ4780 NAND DRIVER 10209M: Harvey Hunt <harveyhuntnexus@gmail.com> 10210L: linux-mtd@lists.infradead.org 10211L: linux-mips@vger.kernel.org 10212S: Maintained 10213F: drivers/mtd/nand/raw/ingenic/ 10214 10215INGENIC JZ47xx SoCs 10216M: Paul Cercueil <paul@crapouillou.net> 10217L: linux-mips@vger.kernel.org 10218S: Maintained 10219F: arch/mips/boot/dts/ingenic/ 10220F: arch/mips/generic/board-ingenic.c 10221F: arch/mips/include/asm/mach-ingenic/ 10222F: arch/mips/ingenic/Kconfig 10223F: drivers/clk/ingenic/ 10224F: drivers/dma/dma-jz4780.c 10225F: drivers/gpu/drm/ingenic/ 10226F: drivers/i2c/busses/i2c-jz4780.c 10227F: drivers/iio/adc/ingenic-adc.c 10228F: drivers/irqchip/irq-ingenic.c 10229F: drivers/memory/jz4780-nemc.c 10230F: drivers/mmc/host/jz4740_mmc.c 10231F: drivers/mtd/nand/raw/ingenic/ 10232F: drivers/pinctrl/pinctrl-ingenic.c 10233F: drivers/power/supply/ingenic-battery.c 10234F: drivers/pwm/pwm-jz4740.c 10235F: drivers/remoteproc/ingenic_rproc.c 10236F: drivers/rtc/rtc-jz4740.c 10237F: drivers/tty/serial/8250/8250_ingenic.c 10238F: drivers/usb/musb/jz4740.c 10239F: drivers/watchdog/jz4740_wdt.c 10240F: include/dt-bindings/iio/adc/ingenic,adc.h 10241F: include/linux/mfd/ingenic-tcu.h 10242F: sound/soc/codecs/jz47* 10243F: sound/soc/jz4740/ 10244 10245INJOINIC IP5xxx POWER BANK IC DRIVER 10246M: Samuel Holland <samuel@sholland.org> 10247S: Maintained 10248F: drivers/power/supply/ip5xxx_power.c 10249 10250INOTIFY 10251M: Jan Kara <jack@suse.cz> 10252R: Amir Goldstein <amir73il@gmail.com> 10253L: linux-fsdevel@vger.kernel.org 10254S: Maintained 10255F: Documentation/filesystems/inotify.rst 10256F: fs/notify/inotify/ 10257F: include/linux/inotify.h 10258F: include/uapi/linux/inotify.h 10259 10260INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10261M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10262L: linux-input@vger.kernel.org 10263S: Maintained 10264Q: http://patchwork.kernel.org/project/linux-input/list/ 10265T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10266F: Documentation/devicetree/bindings/input/ 10267F: Documentation/devicetree/bindings/serio/ 10268F: Documentation/input/ 10269F: drivers/input/ 10270F: include/dt-bindings/input/ 10271F: include/linux/input.h 10272F: include/linux/input/ 10273F: include/uapi/linux/input-event-codes.h 10274F: include/uapi/linux/input.h 10275 10276INPUT MULTITOUCH (MT) PROTOCOL 10277M: Henrik Rydberg <rydberg@bitmath.org> 10278L: linux-input@vger.kernel.org 10279S: Odd fixes 10280F: Documentation/input/multi-touch-protocol.rst 10281F: drivers/input/input-mt.c 10282K: \b(ABS|SYN)_MT_ 10283 10284INSIDE SECURE CRYPTO DRIVER 10285M: Antoine Tenart <atenart@kernel.org> 10286L: linux-crypto@vger.kernel.org 10287S: Maintained 10288F: drivers/crypto/inside-secure/ 10289 10290INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10291M: Mimi Zohar <zohar@linux.ibm.com> 10292M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10293L: linux-integrity@vger.kernel.org 10294S: Supported 10295T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10296F: security/integrity/ 10297F: security/integrity/ima/ 10298 10299INTEL 810/815 FRAMEBUFFER DRIVER 10300M: Antonino Daplas <adaplas@gmail.com> 10301L: linux-fbdev@vger.kernel.org 10302S: Maintained 10303F: drivers/video/fbdev/i810/ 10304 10305INTEL 8254 COUNTER DRIVER 10306M: William Breathitt Gray <william.gray@linaro.org> 10307L: linux-iio@vger.kernel.org 10308S: Maintained 10309F: drivers/counter/i8254.c 10310F: include/linux/i8254.h 10311 10312INTEL 8255 GPIO DRIVER 10313M: William Breathitt Gray <william.gray@linaro.org> 10314L: linux-gpio@vger.kernel.org 10315S: Maintained 10316F: drivers/gpio/gpio-i8255.c 10317F: drivers/gpio/gpio-i8255.h 10318 10319INTEL ASoC DRIVERS 10320M: Cezary Rojewski <cezary.rojewski@intel.com> 10321M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10322M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10323M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10324M: Bard Liao <yung-chuan.liao@linux.intel.com> 10325M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10326M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10327L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10328S: Supported 10329F: sound/soc/intel/ 10330 10331INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10332M: Hans de Goede <hdegoede@redhat.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/atomisp2/pm.c 10336 10337INTEL ATOMISP2 LED DRIVER 10338M: Hans de Goede <hdegoede@redhat.com> 10339L: platform-driver-x86@vger.kernel.org 10340S: Maintained 10341F: drivers/platform/x86/intel/atomisp2/led.c 10342 10343INTEL BIOS SAR INT1092 DRIVER 10344M: Shravan Sudhakar <s.shravan@intel.com> 10345M: Intel Corporation <linuxwwan@intel.com> 10346L: platform-driver-x86@vger.kernel.org 10347S: Maintained 10348F: drivers/platform/x86/intel/int1092/ 10349 10350INTEL BROXTON PMC DRIVER 10351M: Mika Westerberg <mika.westerberg@linux.intel.com> 10352M: Zha Qipeng <qipeng.zha@intel.com> 10353S: Maintained 10354F: drivers/mfd/intel_pmc_bxt.c 10355F: include/linux/mfd/intel_pmc_bxt.h 10356 10357INTEL C600 SERIES SAS CONTROLLER DRIVER 10358M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10359L: linux-scsi@vger.kernel.org 10360S: Supported 10361T: git git://git.code.sf.net/p/intel-sas/isci 10362F: drivers/scsi/isci/ 10363 10364INTEL CPU family model numbers 10365M: Tony Luck <tony.luck@intel.com> 10366M: x86@kernel.org 10367L: linux-kernel@vger.kernel.org 10368S: Supported 10369F: arch/x86/include/asm/intel-family.h 10370 10371INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10372M: Jani Nikula <jani.nikula@linux.intel.com> 10373M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10374M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10375M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10376L: intel-gfx@lists.freedesktop.org 10377S: Supported 10378W: https://01.org/linuxgraphics/ 10379Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10380B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10381C: irc://irc.oftc.net/intel-gfx 10382T: git git://anongit.freedesktop.org/drm-intel 10383F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10384F: Documentation/gpu/i915.rst 10385F: drivers/gpu/drm/i915/ 10386F: include/drm/i915* 10387F: include/uapi/drm/i915_drm.h 10388 10389INTEL ETHERNET DRIVERS 10390M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10391M: Tony Nguyen <anthony.l.nguyen@intel.com> 10392L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10393S: Supported 10394W: https://www.intel.com/content/www/us/en/support.html 10395Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10398F: Documentation/networking/device_drivers/ethernet/intel/ 10399F: drivers/net/ethernet/intel/ 10400F: drivers/net/ethernet/intel/*/ 10401F: include/linux/avf/virtchnl.h 10402F: include/linux/net/intel/iidc.h 10403 10404INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10405M: Mustafa Ismail <mustafa.ismail@intel.com> 10406M: Shiraz Saleem <shiraz.saleem@intel.com> 10407L: linux-rdma@vger.kernel.org 10408S: Supported 10409F: drivers/infiniband/hw/irdma/ 10410F: include/uapi/rdma/irdma-abi.h 10411 10412INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10413M: Maik Broemme <mbroemme@libmpq.org> 10414L: linux-fbdev@vger.kernel.org 10415S: Maintained 10416F: Documentation/fb/intelfb.rst 10417F: drivers/video/fbdev/intelfb/ 10418 10419INTEL GPIO DRIVERS 10420M: Andy Shevchenko <andy@kernel.org> 10421L: linux-gpio@vger.kernel.org 10422S: Supported 10423T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10424F: drivers/gpio/gpio-elkhartlake.c 10425F: drivers/gpio/gpio-ich.c 10426F: drivers/gpio/gpio-merrifield.c 10427F: drivers/gpio/gpio-ml-ioh.c 10428F: drivers/gpio/gpio-pch.c 10429F: drivers/gpio/gpio-sch.c 10430F: drivers/gpio/gpio-sodaville.c 10431F: drivers/gpio/gpio-tangier.c 10432 10433INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10434M: Zhenyu Wang <zhenyuw@linux.intel.com> 10435M: Zhi Wang <zhi.a.wang@intel.com> 10436L: intel-gvt-dev@lists.freedesktop.org 10437L: intel-gfx@lists.freedesktop.org 10438S: Supported 10439W: https://01.org/igvt-g 10440T: git https://github.com/intel/gvt-linux.git 10441F: drivers/gpu/drm/i915/gvt/ 10442 10443INTEL HID EVENT DRIVER 10444M: Alex Hung <alexhung@gmail.com> 10445L: platform-driver-x86@vger.kernel.org 10446S: Maintained 10447F: drivers/platform/x86/intel/hid.c 10448 10449INTEL I/OAT DMA DRIVER 10450M: Dave Jiang <dave.jiang@intel.com> 10451R: Dan Williams <dan.j.williams@intel.com> 10452L: dmaengine@vger.kernel.org 10453S: Supported 10454Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10455F: drivers/dma/ioat* 10456 10457INTEL IDLE DRIVER 10458M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10459M: Len Brown <lenb@kernel.org> 10460L: linux-pm@vger.kernel.org 10461S: Supported 10462B: https://bugzilla.kernel.org 10463T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10464F: drivers/idle/intel_idle.c 10465 10466INTEL IDXD DRIVER 10467M: Fenghua Yu <fenghua.yu@intel.com> 10468M: Dave Jiang <dave.jiang@intel.com> 10469L: dmaengine@vger.kernel.org 10470S: Supported 10471F: drivers/dma/idxd/* 10472F: include/uapi/linux/idxd.h 10473 10474INTEL IN FIELD SCAN (IFS) DEVICE 10475M: Jithu Joseph <jithu.joseph@intel.com> 10476R: Ashok Raj <ashok.raj@intel.com> 10477R: Tony Luck <tony.luck@intel.com> 10478S: Maintained 10479F: drivers/platform/x86/intel/ifs 10480F: include/trace/events/intel_ifs.h 10481 10482INTEL INTEGRATED SENSOR HUB DRIVER 10483M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10484M: Jiri Kosina <jikos@kernel.org> 10485L: linux-input@vger.kernel.org 10486S: Maintained 10487F: drivers/hid/intel-ish-hid/ 10488 10489INTEL IOMMU (VT-d) 10490M: David Woodhouse <dwmw2@infradead.org> 10491M: Lu Baolu <baolu.lu@linux.intel.com> 10492L: iommu@lists.linux.dev 10493S: Supported 10494T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10495F: drivers/iommu/intel/ 10496 10497INTEL IPU3 CSI-2 CIO2 DRIVER 10498M: Yong Zhi <yong.zhi@intel.com> 10499M: Sakari Ailus <sakari.ailus@linux.intel.com> 10500M: Bingbu Cao <bingbu.cao@intel.com> 10501M: Dan Scally <djrscally@gmail.com> 10502R: Tianshu Qiu <tian.shu.qiu@intel.com> 10503L: linux-media@vger.kernel.org 10504S: Maintained 10505T: git git://linuxtv.org/media_tree.git 10506F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10507F: drivers/media/pci/intel/ipu3/ 10508 10509INTEL IPU3 CSI-2 IMGU DRIVER 10510M: Sakari Ailus <sakari.ailus@linux.intel.com> 10511R: Bingbu Cao <bingbu.cao@intel.com> 10512R: Tianshu Qiu <tian.shu.qiu@intel.com> 10513L: linux-media@vger.kernel.org 10514S: Maintained 10515F: Documentation/admin-guide/media/ipu3.rst 10516F: Documentation/admin-guide/media/ipu3_rcb.svg 10517F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10518F: drivers/staging/media/ipu3/ 10519 10520INTEL ISHTP ECLITE DRIVER 10521M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10522L: platform-driver-x86@vger.kernel.org 10523S: Supported 10524F: drivers/platform/x86/intel/ishtp_eclite.c 10525 10526INTEL IXP4XX CRYPTO SUPPORT 10527M: Corentin Labbe <clabbe@baylibre.com> 10528L: linux-crypto@vger.kernel.org 10529S: Maintained 10530F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10531 10532INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10533M: Krzysztof Halasa <khalasa@piap.pl> 10534S: Maintained 10535F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10536F: drivers/net/wan/ixp4xx_hss.c 10537F: drivers/soc/ixp4xx/ixp4xx-npe.c 10538F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10539F: include/linux/soc/ixp4xx/npe.h 10540F: include/linux/soc/ixp4xx/qmgr.h 10541 10542INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10543M: Deepak Saxena <dsaxena@plexity.net> 10544S: Maintained 10545F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10546F: drivers/char/hw_random/ixp4xx-rng.c 10547 10548INTEL KEEM BAY DRM DRIVER 10549M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10550M: Edmund Dea <edmund.j.dea@intel.com> 10551S: Maintained 10552F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10553F: drivers/gpu/drm/kmb/ 10554 10555INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10556M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10557S: Maintained 10558F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10559F: drivers/crypto/intel/keembay/Kconfig 10560F: drivers/crypto/intel/keembay/Makefile 10561F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10562F: drivers/crypto/intel/keembay/ocs-aes.c 10563F: drivers/crypto/intel/keembay/ocs-aes.h 10564 10565INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10566M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10567M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10568M: Mark Gross <mgross@linux.intel.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10571F: drivers/crypto/intel/keembay/Kconfig 10572F: drivers/crypto/intel/keembay/Makefile 10573F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10574 10575INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10576M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10577M: Declan Murphy <declan.murphy@intel.com> 10578S: Maintained 10579F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10580F: drivers/crypto/intel/keembay/Kconfig 10581F: drivers/crypto/intel/keembay/Makefile 10582F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.c 10584F: drivers/crypto/intel/keembay/ocs-hcu.h 10585 10586INTEL MANAGEMENT ENGINE (mei) 10587M: Tomas Winkler <tomas.winkler@intel.com> 10588L: linux-kernel@vger.kernel.org 10589S: Supported 10590F: Documentation/driver-api/mei/* 10591F: drivers/misc/mei/ 10592F: drivers/watchdog/mei_wdt.c 10593F: include/linux/mei_aux.h 10594F: include/linux/mei_cl_bus.h 10595F: include/uapi/linux/mei.h 10596F: include/uapi/linux/mei_uuid.h 10597F: include/uapi/linux/uuid.h 10598F: samples/mei/* 10599 10600INTEL MAX 10 BMC MFD DRIVER 10601M: Xu Yilun <yilun.xu@intel.com> 10602R: Tom Rix <trix@redhat.com> 10603S: Maintained 10604F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10605F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10606F: drivers/hwmon/intel-m10-bmc-hwmon.c 10607F: drivers/mfd/intel-m10-bmc* 10608F: include/linux/mfd/intel-m10-bmc.h 10609 10610INTEL MAX10 BMC SECURE UPDATES 10611M: Russ Weight <russell.h.weight@intel.com> 10612L: linux-fpga@vger.kernel.org 10613S: Maintained 10614F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10615F: drivers/fpga/intel-m10-bmc-sec-update.c 10616 10617INTEL P-Unit IPC DRIVER 10618M: Zha Qipeng <qipeng.zha@intel.com> 10619L: platform-driver-x86@vger.kernel.org 10620S: Maintained 10621F: arch/x86/include/asm/intel_punit_ipc.h 10622F: drivers/platform/x86/intel/punit_ipc.c 10623 10624INTEL PMC CORE DRIVER 10625M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10626M: David E Box <david.e.box@intel.com> 10627L: platform-driver-x86@vger.kernel.org 10628S: Maintained 10629F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10630F: drivers/platform/x86/intel/pmc/ 10631 10632INTEL PMIC GPIO DRIVERS 10633M: Andy Shevchenko <andy@kernel.org> 10634S: Supported 10635T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10636F: drivers/gpio/gpio-*cove.c 10637 10638INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10639M: Andy Shevchenko <andy@kernel.org> 10640S: Supported 10641F: drivers/mfd/intel_soc_pmic* 10642F: include/linux/mfd/intel_soc_pmic* 10643 10644INTEL PMT DRIVERS 10645M: David E. Box <david.e.box@linux.intel.com> 10646S: Supported 10647F: drivers/platform/x86/intel/pmt/ 10648 10649INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10650M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10651L: linux-wireless@vger.kernel.org 10652S: Maintained 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10654F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10655F: drivers/net/wireless/intel/ipw2x00/ 10656 10657INTEL PSTATE DRIVER 10658M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10659M: Len Brown <lenb@kernel.org> 10660L: linux-pm@vger.kernel.org 10661S: Supported 10662F: drivers/cpufreq/intel_pstate.c 10663 10664INTEL PTP DFL ToD DRIVER 10665M: Tianfei Zhang <tianfei.zhang@intel.com> 10666L: linux-fpga@vger.kernel.org 10667L: netdev@vger.kernel.org 10668S: Maintained 10669F: drivers/ptp/ptp_dfl_tod.c 10670 10671INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10672M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10673L: linux-iio@vger.kernel.org 10674F: drivers/counter/intel-qep.c 10675 10676INTEL SCU DRIVERS 10677M: Mika Westerberg <mika.westerberg@linux.intel.com> 10678S: Maintained 10679F: arch/x86/include/asm/intel_scu_ipc.h 10680F: drivers/platform/x86/intel_scu_* 10681 10682INTEL SDSI DRIVER 10683M: David E. Box <david.e.box@linux.intel.com> 10684S: Supported 10685F: drivers/platform/x86/intel/sdsi.c 10686F: tools/arch/x86/intel_sdsi/ 10687F: tools/testing/selftests/drivers/sdsi/ 10688 10689INTEL SGX 10690M: Jarkko Sakkinen <jarkko@kernel.org> 10691R: Dave Hansen <dave.hansen@linux.intel.com> 10692L: linux-sgx@vger.kernel.org 10693S: Supported 10694Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10696F: Documentation/arch/x86/sgx.rst 10697F: arch/x86/entry/vdso/vsgx.S 10698F: arch/x86/include/asm/sgx.h 10699F: arch/x86/include/uapi/asm/sgx.h 10700F: arch/x86/kernel/cpu/sgx/* 10701F: tools/testing/selftests/sgx/* 10702K: \bSGX_ 10703 10704INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10705M: Daniel Scally <djrscally@gmail.com> 10706S: Maintained 10707F: drivers/platform/x86/intel/int3472/ 10708 10709INTEL SPEED SELECT TECHNOLOGY 10710M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10711L: platform-driver-x86@vger.kernel.org 10712S: Maintained 10713F: drivers/platform/x86/intel/speed_select_if/ 10714F: include/uapi/linux/isst_if.h 10715F: tools/power/x86/intel-speed-select/ 10716 10717INTEL STRATIX10 FIRMWARE DRIVERS 10718M: Dinh Nguyen <dinguyen@kernel.org> 10719L: linux-kernel@vger.kernel.org 10720S: Maintained 10721T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10722F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10723F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10724F: drivers/firmware/stratix10-rsu.c 10725F: drivers/firmware/stratix10-svc.c 10726F: include/linux/firmware/intel/stratix10-smc.h 10727F: include/linux/firmware/intel/stratix10-svc-client.h 10728 10729INTEL TELEMETRY DRIVER 10730M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10731M: "David E. Box" <david.e.box@linux.intel.com> 10732L: platform-driver-x86@vger.kernel.org 10733S: Maintained 10734F: arch/x86/include/asm/intel_telemetry.h 10735F: drivers/platform/x86/intel/telemetry/ 10736 10737INTEL TPMI DRIVER 10738M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10739L: platform-driver-x86@vger.kernel.org 10740S: Maintained 10741F: drivers/platform/x86/intel/tpmi.c 10742F: include/linux/intel_tpmi.h 10743 10744INTEL UNCORE FREQUENCY CONTROL 10745M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10746L: platform-driver-x86@vger.kernel.org 10747S: Maintained 10748F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10749F: drivers/platform/x86/intel/uncore-frequency/ 10750 10751INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10752M: David E. Box <david.e.box@linux.intel.com> 10753S: Supported 10754F: drivers/platform/x86/intel/vsec.* 10755 10756INTEL VIRTUAL BUTTON DRIVER 10757M: AceLan Kao <acelan.kao@canonical.com> 10758L: platform-driver-x86@vger.kernel.org 10759S: Maintained 10760F: drivers/platform/x86/intel/vbtn.c 10761 10762INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10763M: Stanislaw Gruszka <stf_xl@wp.pl> 10764L: linux-wireless@vger.kernel.org 10765S: Supported 10766F: drivers/net/wireless/intel/iwlegacy/ 10767 10768INTEL WIRELESS WIFI LINK (iwlwifi) 10769M: Gregory Greenman <gregory.greenman@intel.com> 10770L: linux-wireless@vger.kernel.org 10771S: Supported 10772W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10773T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10774F: drivers/net/wireless/intel/iwlwifi/ 10775 10776INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10777M: Jithu Joseph <jithu.joseph@intel.com> 10778R: Maurice Ma <maurice.ma@intel.com> 10779S: Maintained 10780W: https://slimbootloader.github.io/security/firmware-update.html 10781F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10782 10783INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10784L: Dell.Client.Kernel@dell.com 10785S: Maintained 10786F: drivers/platform/x86/intel/wmi/thunderbolt.c 10787 10788INTEL WWAN IOSM DRIVER 10789M: M Chetan Kumar <m.chetan.kumar@intel.com> 10790M: Intel Corporation <linuxwwan@intel.com> 10791L: netdev@vger.kernel.org 10792S: Maintained 10793F: drivers/net/wwan/iosm/ 10794 10795INTEL(R) TRACE HUB 10796M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10797S: Supported 10798F: Documentation/trace/intel_th.rst 10799F: drivers/hwtracing/intel_th/ 10800F: include/linux/intel_th.h 10801 10802INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10803M: Ning Sun <ning.sun@intel.com> 10804L: tboot-devel@lists.sourceforge.net 10805S: Supported 10806W: http://tboot.sourceforge.net 10807T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10808F: Documentation/arch/x86/intel_txt.rst 10809F: arch/x86/kernel/tboot.c 10810F: include/linux/tboot.h 10811 10812INTERCONNECT API 10813M: Georgi Djakov <djakov@kernel.org> 10814L: linux-pm@vger.kernel.org 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10817F: Documentation/devicetree/bindings/interconnect/ 10818F: Documentation/driver-api/interconnect.rst 10819F: drivers/interconnect/ 10820F: include/dt-bindings/interconnect/ 10821F: include/linux/interconnect-provider.h 10822F: include/linux/interconnect.h 10823 10824INTERRUPT COUNTER DRIVER 10825M: Oleksij Rempel <o.rempel@pengutronix.de> 10826R: Pengutronix Kernel Team <kernel@pengutronix.de> 10827L: linux-iio@vger.kernel.org 10828F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10829F: drivers/counter/interrupt-cnt.c 10830 10831INTERSIL ISL7998X VIDEO DECODER DRIVER 10832M: Michael Tretter <m.tretter@pengutronix.de> 10833R: Pengutronix Kernel Team <kernel@pengutronix.de> 10834L: linux-media@vger.kernel.org 10835S: Maintained 10836F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10837F: drivers/media/i2c/isl7998x.c 10838 10839INVENSENSE ICM-426xx IMU DRIVER 10840M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10841L: linux-iio@vger.kernel.org 10842S: Maintained 10843W: https://invensense.tdk.com/ 10844F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10845F: drivers/iio/imu/inv_icm42600/ 10846 10847INVENSENSE MPU-3050 GYROSCOPE DRIVER 10848M: Linus Walleij <linus.walleij@linaro.org> 10849L: linux-iio@vger.kernel.org 10850S: Maintained 10851F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10852F: drivers/iio/gyro/mpu3050* 10853 10854IOC3 ETHERNET DRIVER 10855M: Ralf Baechle <ralf@linux-mips.org> 10856L: linux-mips@vger.kernel.org 10857S: Maintained 10858F: drivers/net/ethernet/sgi/ioc3-eth.c 10859 10860IOMAP FILESYSTEM LIBRARY 10861M: Darrick J. Wong <djwong@kernel.org> 10862L: linux-xfs@vger.kernel.org 10863L: linux-fsdevel@vger.kernel.org 10864S: Supported 10865T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10866F: fs/iomap/ 10867F: include/linux/iomap.h 10868 10869IOMMU DMA-API LAYER 10870M: 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: drivers/iommu/dma-iommu.c 10875F: drivers/iommu/dma-iommu.h 10876F: drivers/iommu/iova.c 10877F: include/linux/iova.h 10878 10879IOMMU SUBSYSTEM 10880M: Joerg Roedel <joro@8bytes.org> 10881M: Will Deacon <will@kernel.org> 10882R: Robin Murphy <robin.murphy@arm.com> 10883L: iommu@lists.linux.dev 10884S: Maintained 10885T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10886F: Documentation/devicetree/bindings/iommu/ 10887F: Documentation/userspace-api/iommu.rst 10888F: drivers/iommu/ 10889F: include/linux/iommu.h 10890F: include/linux/iova.h 10891F: include/linux/of_iommu.h 10892F: include/uapi/linux/iommu.h 10893 10894IOMMUFD 10895M: Jason Gunthorpe <jgg@nvidia.com> 10896M: Kevin Tian <kevin.tian@intel.com> 10897L: iommu@lists.linux.dev 10898S: Maintained 10899T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10900F: Documentation/userspace-api/iommufd.rst 10901F: drivers/iommu/iommufd/ 10902F: include/linux/iommufd.h 10903F: include/uapi/linux/iommufd.h 10904F: tools/testing/selftests/iommu/ 10905 10906IOSYS-MAP HELPERS 10907M: Thomas Zimmermann <tzimmermann@suse.de> 10908L: dri-devel@lists.freedesktop.org 10909S: Maintained 10910T: git git://anongit.freedesktop.org/drm/drm-misc 10911F: include/linux/iosys-map.h 10912 10913IO_URING 10914M: Jens Axboe <axboe@kernel.dk> 10915R: Pavel Begunkov <asml.silence@gmail.com> 10916L: io-uring@vger.kernel.org 10917S: Maintained 10918T: git git://git.kernel.dk/linux-block 10919T: git git://git.kernel.dk/liburing 10920F: include/linux/io_uring.h 10921F: include/linux/io_uring_types.h 10922F: include/trace/events/io_uring.h 10923F: include/uapi/linux/io_uring.h 10924F: io_uring/ 10925F: tools/io_uring/ 10926 10927IPMI SUBSYSTEM 10928M: Corey Minyard <minyard@acm.org> 10929L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10930S: Supported 10931W: http://openipmi.sourceforge.net/ 10932T: git https://github.com/cminyard/linux-ipmi.git for-next 10933F: Documentation/devicetree/bindings/ipmi/ 10934F: Documentation/driver-api/ipmi.rst 10935F: drivers/char/ipmi/ 10936F: include/linux/ipmi* 10937F: include/uapi/linux/ipmi* 10938 10939IPS SCSI RAID DRIVER 10940M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10941L: linux-scsi@vger.kernel.org 10942S: Maintained 10943W: http://www.adaptec.com/ 10944F: drivers/scsi/ips* 10945 10946IPVS 10947M: Simon Horman <horms@verge.net.au> 10948M: Julian Anastasov <ja@ssi.bg> 10949L: netdev@vger.kernel.org 10950L: lvs-devel@vger.kernel.org 10951S: Maintained 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10953T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10954F: Documentation/networking/ipvs-sysctl.rst 10955F: include/net/ip_vs.h 10956F: include/uapi/linux/ip_vs.h 10957F: net/netfilter/ipvs/ 10958 10959IPWIRELESS DRIVER 10960M: Jiri Kosina <jikos@kernel.org> 10961M: David Sterba <dsterba@suse.com> 10962S: Odd Fixes 10963F: drivers/tty/ipwireless/ 10964 10965IRON DEVICE AUDIO CODEC DRIVERS 10966M: Kiseok Jo <kiseok.jo@irondevice.com> 10967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10968S: Maintained 10969F: Documentation/devicetree/bindings/sound/irondevice,* 10970F: sound/soc/codecs/sma* 10971 10972IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10973M: Marc Zyngier <maz@kernel.org> 10974S: Maintained 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10976F: Documentation/core-api/irq/irq-domain.rst 10977F: include/linux/irqdomain.h 10978F: kernel/irq/irqdomain.c 10979F: kernel/irq/msi.c 10980 10981IRQ SUBSYSTEM 10982M: Thomas Gleixner <tglx@linutronix.de> 10983L: linux-kernel@vger.kernel.org 10984S: Maintained 10985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10986F: include/linux/group_cpus.h 10987F: kernel/irq/ 10988F: lib/group_cpus.c 10989 10990IRQCHIP DRIVERS 10991M: Thomas Gleixner <tglx@linutronix.de> 10992M: Marc Zyngier <maz@kernel.org> 10993L: linux-kernel@vger.kernel.org 10994S: Maintained 10995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10996F: Documentation/devicetree/bindings/interrupt-controller/ 10997F: drivers/irqchip/ 10998 10999ISA 11000M: William Breathitt Gray <william.gray@linaro.org> 11001S: Maintained 11002F: Documentation/driver-api/isa.rst 11003F: drivers/base/isa.c 11004F: include/linux/isa.h 11005 11006ISA RADIO MODULE 11007M: Hans Verkuil <hverkuil@xs4all.nl> 11008L: linux-media@vger.kernel.org 11009S: Maintained 11010W: https://linuxtv.org 11011T: git git://linuxtv.org/media_tree.git 11012F: drivers/media/radio/radio-isa* 11013 11014ISAPNP 11015M: Jaroslav Kysela <perex@perex.cz> 11016S: Maintained 11017F: Documentation/driver-api/isapnp.rst 11018F: drivers/pnp/isapnp/ 11019F: include/linux/isapnp.h 11020 11021ISCSI 11022M: Lee Duncan <lduncan@suse.com> 11023M: Chris Leech <cleech@redhat.com> 11024M: Mike Christie <michael.christie@oracle.com> 11025L: open-iscsi@googlegroups.com 11026L: linux-scsi@vger.kernel.org 11027S: Maintained 11028W: www.open-iscsi.com 11029F: drivers/scsi/*iscsi* 11030F: include/scsi/*iscsi* 11031 11032iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11033M: Peter Jones <pjones@redhat.com> 11034M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11035S: Maintained 11036F: drivers/firmware/iscsi_ibft* 11037 11038ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11039M: Sagi Grimberg <sagi@grimberg.me> 11040M: Max Gurtovoy <mgurtovoy@nvidia.com> 11041L: linux-rdma@vger.kernel.org 11042S: Supported 11043W: http://www.openfabrics.org 11044W: www.open-iscsi.org 11045Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11046F: drivers/infiniband/ulp/iser/ 11047 11048ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11049M: Sagi Grimberg <sagi@grimberg.me> 11050L: linux-rdma@vger.kernel.org 11051L: target-devel@vger.kernel.org 11052S: Supported 11053W: http://www.linux-iscsi.org 11054T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11055F: drivers/infiniband/ulp/isert 11056 11057ISDN/CMTP OVER BLUETOOTH 11058M: Karsten Keil <isdn@linux-pingi.de> 11059L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11060L: netdev@vger.kernel.org 11061S: Odd Fixes 11062W: http://www.isdn4linux.de 11063F: Documentation/isdn/ 11064F: drivers/isdn/capi/ 11065F: include/linux/isdn/ 11066F: include/uapi/linux/isdn/ 11067F: net/bluetooth/cmtp/ 11068 11069ISDN/mISDN SUBSYSTEM 11070M: Karsten Keil <isdn@linux-pingi.de> 11071L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11072L: netdev@vger.kernel.org 11073S: Maintained 11074W: http://www.isdn4linux.de 11075F: drivers/isdn/Kconfig 11076F: drivers/isdn/Makefile 11077F: drivers/isdn/hardware/ 11078F: drivers/isdn/mISDN/ 11079 11080ISOFS FILESYSTEM 11081M: Jan Kara <jack@suse.cz> 11082L: linux-fsdevel@vger.kernel.org 11083S: Maintained 11084F: Documentation/filesystems/isofs.rst 11085F: fs/isofs/ 11086 11087IT87 HARDWARE MONITORING DRIVER 11088M: Jean Delvare <jdelvare@suse.com> 11089L: linux-hwmon@vger.kernel.org 11090S: Maintained 11091F: Documentation/hwmon/it87.rst 11092F: drivers/hwmon/it87.c 11093 11094IT913X MEDIA DRIVER 11095M: Antti Palosaari <crope@iki.fi> 11096L: linux-media@vger.kernel.org 11097S: Maintained 11098W: https://linuxtv.org 11099W: http://palosaari.fi/linux/ 11100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11101T: git git://linuxtv.org/anttip/media_tree.git 11102F: drivers/media/tuners/it913x* 11103 11104ITE IT66121 HDMI BRIDGE DRIVER 11105M: Phong LE <ple@baylibre.com> 11106M: Neil Armstrong <neil.armstrong@linaro.org> 11107S: Maintained 11108T: git git://anongit.freedesktop.org/drm/drm-misc 11109F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11110F: drivers/gpu/drm/bridge/ite-it66121.c 11111 11112IVTV VIDEO4LINUX DRIVER 11113M: Andy Walls <awalls@md.metrocast.net> 11114L: linux-media@vger.kernel.org 11115S: Maintained 11116W: https://linuxtv.org 11117T: git git://linuxtv.org/media_tree.git 11118F: Documentation/admin-guide/media/ivtv* 11119F: drivers/media/pci/ivtv/ 11120F: include/uapi/linux/ivtv* 11121 11122IX2505V MEDIA DRIVER 11123M: Malcolm Priestley <tvboxspy@gmail.com> 11124L: linux-media@vger.kernel.org 11125S: Maintained 11126W: https://linuxtv.org 11127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11128F: drivers/media/dvb-frontends/ix2505v* 11129 11130JAILHOUSE HYPERVISOR INTERFACE 11131M: Jan Kiszka <jan.kiszka@siemens.com> 11132L: jailhouse-dev@googlegroups.com 11133S: Maintained 11134F: arch/x86/include/asm/jailhouse_para.h 11135F: arch/x86/kernel/jailhouse.c 11136 11137JC42.4 TEMPERATURE SENSOR DRIVER 11138M: Guenter Roeck <linux@roeck-us.net> 11139L: linux-hwmon@vger.kernel.org 11140S: Maintained 11141F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11142F: Documentation/hwmon/jc42.rst 11143F: drivers/hwmon/jc42.c 11144 11145JFS FILESYSTEM 11146M: Dave Kleikamp <shaggy@kernel.org> 11147L: jfs-discussion@lists.sourceforge.net 11148S: Odd Fixes 11149W: http://jfs.sourceforge.net/ 11150T: git https://github.com/kleikamp/linux-shaggy.git 11151F: Documentation/admin-guide/jfs.rst 11152F: fs/jfs/ 11153 11154JME NETWORK DRIVER 11155M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11156L: netdev@vger.kernel.org 11157S: Maintained 11158F: drivers/net/ethernet/jme.* 11159 11160JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11161M: David Woodhouse <dwmw2@infradead.org> 11162M: Richard Weinberger <richard@nod.at> 11163L: linux-mtd@lists.infradead.org 11164S: Odd Fixes 11165W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11166T: git git://git.infradead.org/ubifs-2.6.git 11167F: fs/jffs2/ 11168F: include/uapi/linux/jffs2.h 11169 11170JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11171M: "Theodore Ts'o" <tytso@mit.edu> 11172M: Jan Kara <jack@suse.com> 11173L: linux-ext4@vger.kernel.org 11174S: Maintained 11175F: fs/jbd2/ 11176F: include/linux/jbd2.h 11177 11178JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11179M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11180L: linux-media@vger.kernel.org 11181L: linux-renesas-soc@vger.kernel.org 11182S: Maintained 11183F: drivers/media/platform/renesas/rcar_jpu.c 11184 11185JSM Neo PCI based serial card 11186L: linux-serial@vger.kernel.org 11187S: Orphan 11188F: drivers/tty/serial/jsm/ 11189 11190K10TEMP HARDWARE MONITORING DRIVER 11191M: Clemens Ladisch <clemens@ladisch.de> 11192L: linux-hwmon@vger.kernel.org 11193S: Maintained 11194F: Documentation/hwmon/k10temp.rst 11195F: drivers/hwmon/k10temp.c 11196 11197K8TEMP HARDWARE MONITORING DRIVER 11198M: Rudolf Marek <r.marek@assembler.cz> 11199L: linux-hwmon@vger.kernel.org 11200S: Maintained 11201F: Documentation/hwmon/k8temp.rst 11202F: drivers/hwmon/k8temp.c 11203 11204KASAN 11205M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11206R: Alexander Potapenko <glider@google.com> 11207R: Andrey Konovalov <andreyknvl@gmail.com> 11208R: Dmitry Vyukov <dvyukov@google.com> 11209R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11210L: kasan-dev@googlegroups.com 11211S: Maintained 11212F: Documentation/dev-tools/kasan.rst 11213F: arch/*/include/asm/*kasan.h 11214F: arch/*/mm/kasan_init* 11215F: include/linux/kasan*.h 11216F: lib/Kconfig.kasan 11217F: mm/kasan/ 11218F: scripts/Makefile.kasan 11219 11220KCONFIG 11221M: Masahiro Yamada <masahiroy@kernel.org> 11222L: linux-kbuild@vger.kernel.org 11223S: Maintained 11224Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11225T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11226F: Documentation/kbuild/kconfig* 11227F: scripts/Kconfig.include 11228F: scripts/kconfig/ 11229 11230KCOV 11231R: Dmitry Vyukov <dvyukov@google.com> 11232R: Andrey Konovalov <andreyknvl@gmail.com> 11233L: kasan-dev@googlegroups.com 11234S: Maintained 11235F: Documentation/dev-tools/kcov.rst 11236F: include/linux/kcov.h 11237F: include/uapi/linux/kcov.h 11238F: kernel/kcov.c 11239F: scripts/Makefile.kcov 11240 11241KCSAN 11242M: Marco Elver <elver@google.com> 11243R: Dmitry Vyukov <dvyukov@google.com> 11244L: kasan-dev@googlegroups.com 11245S: Maintained 11246F: Documentation/dev-tools/kcsan.rst 11247F: include/linux/kcsan*.h 11248F: kernel/kcsan/ 11249F: lib/Kconfig.kcsan 11250F: scripts/Makefile.kcsan 11251 11252KDUMP 11253M: Baoquan He <bhe@redhat.com> 11254R: Vivek Goyal <vgoyal@redhat.com> 11255R: Dave Young <dyoung@redhat.com> 11256L: kexec@lists.infradead.org 11257S: Maintained 11258W: http://lse.sourceforge.net/kdump/ 11259F: Documentation/admin-guide/kdump/ 11260F: fs/proc/vmcore.c 11261F: include/linux/crash_core.h 11262F: include/linux/crash_dump.h 11263F: include/uapi/linux/vmcore.h 11264F: kernel/crash_*.c 11265 11266KEENE FM RADIO TRANSMITTER DRIVER 11267M: Hans Verkuil <hverkuil@xs4all.nl> 11268L: linux-media@vger.kernel.org 11269S: Maintained 11270W: https://linuxtv.org 11271T: git git://linuxtv.org/media_tree.git 11272F: drivers/media/radio/radio-keene* 11273 11274KERNEL AUTOMOUNTER 11275M: Ian Kent <raven@themaw.net> 11276L: autofs@vger.kernel.org 11277S: Maintained 11278F: fs/autofs/ 11279 11280KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11281M: Masahiro Yamada <masahiroy@kernel.org> 11282R: Nathan Chancellor <nathan@kernel.org> 11283R: Nick Desaulniers <ndesaulniers@google.com> 11284R: Nicolas Schier <nicolas@fjasle.eu> 11285L: linux-kbuild@vger.kernel.org 11286S: Maintained 11287Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11288T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11289F: Documentation/kbuild/ 11290F: Makefile 11291F: scripts/*vmlinux* 11292F: scripts/Kbuild* 11293F: scripts/Makefile* 11294F: scripts/basic/ 11295F: scripts/dummy-tools/ 11296F: scripts/mk* 11297F: scripts/mod/ 11298F: scripts/package/ 11299 11300KERNEL HARDENING (not covered by other areas) 11301M: Kees Cook <keescook@chromium.org> 11302L: linux-hardening@vger.kernel.org 11303S: Supported 11304T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11305F: Documentation/ABI/testing/sysfs-kernel-oops_count 11306F: Documentation/ABI/testing/sysfs-kernel-warn_count 11307F: include/linux/overflow.h 11308F: include/linux/randomize_kstack.h 11309F: mm/usercopy.c 11310K: \b(add|choose)_random_kstack_offset\b 11311K: \b__check_(object_size|heap_object)\b 11312 11313KERNEL JANITORS 11314L: kernel-janitors@vger.kernel.org 11315S: Odd Fixes 11316W: http://kernelnewbies.org/KernelJanitors 11317 11318KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11319M: Chuck Lever <chuck.lever@oracle.com> 11320M: Jeff Layton <jlayton@kernel.org> 11321R: Neil Brown <neilb@suse.de> 11322R: Olga Kornievskaia <kolga@netapp.com> 11323R: Dai Ngo <Dai.Ngo@oracle.com> 11324R: Tom Talpey <tom@talpey.com> 11325L: linux-nfs@vger.kernel.org 11326S: Supported 11327W: http://nfs.sourceforge.net/ 11328T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11329F: Documentation/filesystems/nfs/ 11330F: fs/exportfs/ 11331F: fs/lockd/ 11332F: fs/nfs_common/ 11333F: fs/nfsd/ 11334F: include/linux/lockd/ 11335F: include/linux/sunrpc/ 11336F: include/trace/events/rpcgss.h 11337F: include/trace/events/rpcrdma.h 11338F: include/trace/events/sunrpc.h 11339F: include/trace/misc/fs.h 11340F: include/trace/misc/nfs.h 11341F: include/trace/misc/sunrpc.h 11342F: include/uapi/linux/nfsd/ 11343F: include/uapi/linux/sunrpc/ 11344F: net/sunrpc/ 11345 11346KERNEL REGRESSIONS 11347M: Thorsten Leemhuis <linux@leemhuis.info> 11348L: regressions@lists.linux.dev 11349S: Supported 11350F: Documentation/admin-guide/reporting-regressions.rst 11351F: Documentation/process/handling-regressions.rst 11352 11353KERNEL SELFTEST FRAMEWORK 11354M: Shuah Khan <shuah@kernel.org> 11355M: Shuah Khan <skhan@linuxfoundation.org> 11356L: linux-kselftest@vger.kernel.org 11357S: Maintained 11358Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11359T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11360F: Documentation/dev-tools/kselftest* 11361F: tools/testing/selftests/ 11362 11363KERNEL SMB3 SERVER (KSMBD) 11364M: Namjae Jeon <linkinjeon@kernel.org> 11365M: Steve French <sfrench@samba.org> 11366R: Sergey Senozhatsky <senozhatsky@chromium.org> 11367R: Tom Talpey <tom@talpey.com> 11368L: linux-cifs@vger.kernel.org 11369S: Maintained 11370T: git git://git.samba.org/ksmbd.git 11371F: Documentation/filesystems/smb/ksmbd.rst 11372F: fs/smb/common/ 11373F: fs/smb/server/ 11374 11375KERNEL UNIT TESTING FRAMEWORK (KUnit) 11376M: Brendan Higgins <brendanhiggins@google.com> 11377M: David Gow <davidgow@google.com> 11378L: linux-kselftest@vger.kernel.org 11379L: kunit-dev@googlegroups.com 11380S: Maintained 11381W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11384F: Documentation/dev-tools/kunit/ 11385F: include/kunit/ 11386F: lib/kunit/ 11387F: tools/testing/kunit/ 11388 11389KERNEL USERMODE HELPER 11390M: Luis Chamberlain <mcgrof@kernel.org> 11391L: linux-kernel@vger.kernel.org 11392S: Maintained 11393F: include/linux/umh.h 11394F: kernel/umh.c 11395 11396KERNEL VIRTUAL MACHINE (KVM) 11397M: Paolo Bonzini <pbonzini@redhat.com> 11398L: kvm@vger.kernel.org 11399S: Supported 11400W: http://www.linux-kvm.org 11401T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11402F: Documentation/virt/kvm/ 11403F: include/asm-generic/kvm* 11404F: include/kvm/iodev.h 11405F: include/linux/kvm* 11406F: include/trace/events/kvm.h 11407F: include/uapi/asm-generic/kvm* 11408F: include/uapi/linux/kvm* 11409F: tools/kvm/ 11410F: tools/testing/selftests/kvm/ 11411F: virt/kvm/* 11412 11413KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11414M: Marc Zyngier <maz@kernel.org> 11415M: Oliver Upton <oliver.upton@linux.dev> 11416R: James Morse <james.morse@arm.com> 11417R: Suzuki K Poulose <suzuki.poulose@arm.com> 11418R: Zenghui Yu <yuzenghui@huawei.com> 11419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11420L: kvmarm@lists.linux.dev 11421S: Maintained 11422T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11423F: arch/arm64/include/asm/kvm* 11424F: arch/arm64/include/uapi/asm/kvm* 11425F: arch/arm64/kvm/ 11426F: include/kvm/arm_* 11427F: tools/testing/selftests/kvm/*/aarch64/ 11428F: tools/testing/selftests/kvm/aarch64/ 11429 11430KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11431M: Huacai Chen <chenhuacai@kernel.org> 11432L: linux-mips@vger.kernel.org 11433L: kvm@vger.kernel.org 11434S: Maintained 11435T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11436F: arch/mips/include/asm/kvm* 11437F: arch/mips/include/uapi/asm/kvm* 11438F: arch/mips/kvm/ 11439 11440KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11441M: Michael Ellerman <mpe@ellerman.id.au> 11442R: Nicholas Piggin <npiggin@gmail.com> 11443L: linuxppc-dev@lists.ozlabs.org 11444L: kvm@vger.kernel.org 11445S: Maintained (Book3S 64-bit HV) 11446S: Odd fixes (Book3S 64-bit PR) 11447S: Orphan (Book3E and 32-bit) 11448T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11449F: arch/powerpc/include/asm/kvm* 11450F: arch/powerpc/include/uapi/asm/kvm* 11451F: arch/powerpc/kernel/kvm* 11452F: arch/powerpc/kvm/ 11453 11454KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11455M: Anup Patel <anup@brainfault.org> 11456R: Atish Patra <atishp@atishpatra.org> 11457L: kvm@vger.kernel.org 11458L: kvm-riscv@lists.infradead.org 11459L: linux-riscv@lists.infradead.org 11460S: Maintained 11461T: git https://github.com/kvm-riscv/linux.git 11462F: arch/riscv/include/asm/kvm* 11463F: arch/riscv/include/uapi/asm/kvm* 11464F: arch/riscv/kvm/ 11465F: tools/testing/selftests/kvm/*/riscv/ 11466 11467KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11468M: Christian Borntraeger <borntraeger@linux.ibm.com> 11469M: Janosch Frank <frankja@linux.ibm.com> 11470M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11471R: David Hildenbrand <david@redhat.com> 11472L: kvm@vger.kernel.org 11473S: Supported 11474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11475F: Documentation/virt/kvm/s390* 11476F: arch/s390/include/asm/gmap.h 11477F: arch/s390/include/asm/kvm* 11478F: arch/s390/include/uapi/asm/kvm* 11479F: arch/s390/include/uapi/asm/uvdevice.h 11480F: arch/s390/kernel/uv.c 11481F: arch/s390/kvm/ 11482F: arch/s390/mm/gmap.c 11483F: drivers/s390/char/uvdevice.c 11484F: tools/testing/selftests/drivers/s390x/uvdevice/ 11485F: tools/testing/selftests/kvm/*/s390x/ 11486F: tools/testing/selftests/kvm/s390x/ 11487 11488KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11489M: Sean Christopherson <seanjc@google.com> 11490M: Paolo Bonzini <pbonzini@redhat.com> 11491L: kvm@vger.kernel.org 11492S: Supported 11493P: Documentation/process/maintainer-kvm-x86.rst 11494T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11495F: arch/x86/include/asm/kvm* 11496F: arch/x86/include/asm/svm.h 11497F: arch/x86/include/asm/vmx*.h 11498F: arch/x86/include/uapi/asm/kvm* 11499F: arch/x86/include/uapi/asm/svm.h 11500F: arch/x86/include/uapi/asm/vmx.h 11501F: arch/x86/kvm/ 11502F: arch/x86/kvm/*/ 11503 11504KERNFS 11505M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11506M: Tejun Heo <tj@kernel.org> 11507S: Supported 11508T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11509F: fs/kernfs/ 11510F: include/linux/kernfs.h 11511 11512KEXEC 11513M: Eric Biederman <ebiederm@xmission.com> 11514L: kexec@lists.infradead.org 11515S: Maintained 11516W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11517F: include/linux/kexec.h 11518F: include/uapi/linux/kexec.h 11519F: kernel/kexec* 11520 11521KEYS-ENCRYPTED 11522M: Mimi Zohar <zohar@linux.ibm.com> 11523L: linux-integrity@vger.kernel.org 11524L: keyrings@vger.kernel.org 11525S: Supported 11526F: Documentation/security/keys/trusted-encrypted.rst 11527F: include/keys/encrypted-type.h 11528F: security/keys/encrypted-keys/ 11529 11530KEYS-TRUSTED 11531M: James Bottomley <jejb@linux.ibm.com> 11532M: Jarkko Sakkinen <jarkko@kernel.org> 11533M: Mimi Zohar <zohar@linux.ibm.com> 11534L: linux-integrity@vger.kernel.org 11535L: keyrings@vger.kernel.org 11536S: Supported 11537F: Documentation/security/keys/trusted-encrypted.rst 11538F: include/keys/trusted-type.h 11539F: include/keys/trusted_tpm.h 11540F: security/keys/trusted-keys/ 11541 11542KEYS-TRUSTED-CAAM 11543M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11544R: Pengutronix Kernel Team <kernel@pengutronix.de> 11545L: linux-integrity@vger.kernel.org 11546L: keyrings@vger.kernel.org 11547S: Maintained 11548F: include/keys/trusted_caam.h 11549F: security/keys/trusted-keys/trusted_caam.c 11550 11551KEYS-TRUSTED-TEE 11552M: Sumit Garg <sumit.garg@linaro.org> 11553L: linux-integrity@vger.kernel.org 11554L: keyrings@vger.kernel.org 11555S: Supported 11556F: include/keys/trusted_tee.h 11557F: security/keys/trusted-keys/trusted_tee.c 11558 11559KEYS/KEYRINGS 11560M: David Howells <dhowells@redhat.com> 11561M: Jarkko Sakkinen <jarkko@kernel.org> 11562L: keyrings@vger.kernel.org 11563S: Maintained 11564F: Documentation/security/keys/core.rst 11565F: include/keys/ 11566F: include/linux/key-type.h 11567F: include/linux/key.h 11568F: include/linux/keyctl.h 11569F: include/uapi/linux/keyctl.h 11570F: security/keys/ 11571 11572KEYS/KEYRINGS_INTEGRITY 11573M: Jarkko Sakkinen <jarkko@kernel.org> 11574M: Mimi Zohar <zohar@linux.ibm.com> 11575L: linux-integrity@vger.kernel.org 11576L: keyrings@vger.kernel.org 11577S: Supported 11578F: security/integrity/platform_certs 11579 11580KFENCE 11581M: Alexander Potapenko <glider@google.com> 11582M: Marco Elver <elver@google.com> 11583R: Dmitry Vyukov <dvyukov@google.com> 11584L: kasan-dev@googlegroups.com 11585S: Maintained 11586F: Documentation/dev-tools/kfence.rst 11587F: arch/*/include/asm/kfence.h 11588F: include/linux/kfence.h 11589F: lib/Kconfig.kfence 11590F: mm/kfence/ 11591 11592KFIFO 11593M: Stefani Seibold <stefani@seibold.net> 11594S: Maintained 11595F: include/linux/kfifo.h 11596F: lib/kfifo.c 11597F: samples/kfifo/ 11598 11599KGDB / KDB /debug_core 11600M: Jason Wessel <jason.wessel@windriver.com> 11601M: Daniel Thompson <daniel.thompson@linaro.org> 11602R: Douglas Anderson <dianders@chromium.org> 11603L: kgdb-bugreport@lists.sourceforge.net 11604S: Maintained 11605W: http://kgdb.wiki.kernel.org/ 11606T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11607F: Documentation/dev-tools/kgdb.rst 11608F: drivers/misc/kgdbts.c 11609F: drivers/tty/serial/kgdboc.c 11610F: include/linux/kdb.h 11611F: include/linux/kgdb.h 11612F: kernel/debug/ 11613F: kernel/module/kdb.c 11614 11615KHADAS MCU MFD DRIVER 11616M: Neil Armstrong <neil.armstrong@linaro.org> 11617L: linux-amlogic@lists.infradead.org 11618S: Maintained 11619F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11620F: drivers/mfd/khadas-mcu.c 11621F: drivers/thermal/khadas_mcu_fan.c 11622F: include/linux/mfd/khadas-mcu.h 11623 11624KIONIX/ROHM KX022A ACCELEROMETER 11625M: Matti Vaittinen <mazziesaccount@gmail.com> 11626L: linux-iio@vger.kernel.org 11627S: Supported 11628F: drivers/iio/accel/kionix-kx022a* 11629 11630KMEMLEAK 11631M: Catalin Marinas <catalin.marinas@arm.com> 11632S: Maintained 11633F: Documentation/dev-tools/kmemleak.rst 11634F: include/linux/kmemleak.h 11635F: mm/kmemleak.c 11636F: samples/kmemleak/kmemleak-test.c 11637 11638KMSAN 11639M: Alexander Potapenko <glider@google.com> 11640R: Marco Elver <elver@google.com> 11641R: Dmitry Vyukov <dvyukov@google.com> 11642L: kasan-dev@googlegroups.com 11643S: Maintained 11644F: Documentation/dev-tools/kmsan.rst 11645F: arch/*/include/asm/kmsan.h 11646F: arch/*/mm/kmsan_* 11647F: include/linux/kmsan*.h 11648F: lib/Kconfig.kmsan 11649F: mm/kmsan/ 11650F: scripts/Makefile.kmsan 11651 11652KPROBES 11653M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11654M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11655M: "David S. Miller" <davem@davemloft.net> 11656M: Masami Hiramatsu <mhiramat@kernel.org> 11657L: linux-kernel@vger.kernel.org 11658L: linux-trace-kernel@vger.kernel.org 11659S: Maintained 11660Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11661T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11662F: Documentation/trace/kprobes.rst 11663F: include/asm-generic/kprobes.h 11664F: include/linux/kprobes.h 11665F: kernel/kprobes.c 11666F: lib/test_kprobes.c 11667F: samples/kprobes 11668 11669KS0108 LCD CONTROLLER DRIVER 11670M: Miguel Ojeda <ojeda@kernel.org> 11671S: Maintained 11672F: Documentation/admin-guide/auxdisplay/ks0108.rst 11673F: drivers/auxdisplay/ks0108.c 11674F: include/linux/ks0108.h 11675 11676KTD253 BACKLIGHT DRIVER 11677M: Linus Walleij <linus.walleij@linaro.org> 11678S: Maintained 11679F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11680F: drivers/video/backlight/ktd253-backlight.c 11681 11682KTEST 11683M: Steven Rostedt <rostedt@goodmis.org> 11684M: John Hawley <warthog9@eaglescrag.net> 11685S: Maintained 11686F: tools/testing/ktest 11687 11688KTZ8866 BACKLIGHT DRIVER 11689M: Jianhua Lu <lujianhua000@gmail.com> 11690S: Maintained 11691F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11692F: drivers/video/backlight/ktz8866.c 11693 11694KVM PARAVIRT (KVM/paravirt) 11695M: Paolo Bonzini <pbonzini@redhat.com> 11696R: Wanpeng Li <wanpengli@tencent.com> 11697R: Vitaly Kuznetsov <vkuznets@redhat.com> 11698L: kvm@vger.kernel.org 11699S: Supported 11700T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11701F: arch/um/include/asm/kvm_para.h 11702F: arch/x86/include/asm/kvm_para.h 11703F: arch/x86/include/asm/pvclock-abi.h 11704F: arch/x86/include/uapi/asm/kvm_para.h 11705F: arch/x86/kernel/kvm.c 11706F: arch/x86/kernel/kvmclock.c 11707F: include/asm-generic/kvm_para.h 11708F: include/linux/kvm_para.h 11709F: include/uapi/asm-generic/kvm_para.h 11710F: include/uapi/linux/kvm_para.h 11711 11712KVM X86 HYPER-V (KVM/hyper-v) 11713M: Vitaly Kuznetsov <vkuznets@redhat.com> 11714M: Sean Christopherson <seanjc@google.com> 11715M: Paolo Bonzini <pbonzini@redhat.com> 11716L: kvm@vger.kernel.org 11717S: Supported 11718T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11719F: arch/x86/kvm/hyperv.* 11720F: arch/x86/kvm/kvm_onhyperv.* 11721F: arch/x86/kvm/svm/hyperv.* 11722F: arch/x86/kvm/svm/svm_onhyperv.* 11723F: arch/x86/kvm/vmx/hyperv.* 11724 11725KVM X86 Xen (KVM/Xen) 11726M: David Woodhouse <dwmw2@infradead.org> 11727M: Paul Durrant <paul@xen.org> 11728M: Sean Christopherson <seanjc@google.com> 11729M: Paolo Bonzini <pbonzini@redhat.com> 11730L: kvm@vger.kernel.org 11731S: Supported 11732T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11733F: arch/x86/kvm/xen.* 11734 11735L3MDEV 11736M: David Ahern <dsahern@kernel.org> 11737L: netdev@vger.kernel.org 11738S: Maintained 11739F: include/net/l3mdev.h 11740F: net/l3mdev 11741 11742LANDLOCK SECURITY MODULE 11743M: Mickaël Salaün <mic@digikod.net> 11744L: linux-security-module@vger.kernel.org 11745S: Supported 11746W: https://landlock.io 11747T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11748F: Documentation/security/landlock.rst 11749F: Documentation/userspace-api/landlock.rst 11750F: include/uapi/linux/landlock.h 11751F: samples/landlock/ 11752F: security/landlock/ 11753F: tools/testing/selftests/landlock/ 11754K: landlock 11755K: LANDLOCK 11756 11757LANTIQ / INTEL Ethernet drivers 11758M: Hauke Mehrtens <hauke@hauke-m.de> 11759L: netdev@vger.kernel.org 11760S: Maintained 11761F: drivers/net/dsa/lantiq_gswip.c 11762F: drivers/net/dsa/lantiq_pce.h 11763F: drivers/net/ethernet/lantiq_xrx200.c 11764F: net/dsa/tag_gswip.c 11765 11766LANTIQ MIPS ARCHITECTURE 11767M: John Crispin <john@phrozen.org> 11768L: linux-mips@vger.kernel.org 11769S: Maintained 11770F: arch/mips/lantiq 11771F: drivers/soc/lantiq 11772 11773LASI 53c700 driver for PARISC 11774M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11775L: linux-scsi@vger.kernel.org 11776S: Maintained 11777F: Documentation/scsi/53c700.rst 11778F: drivers/scsi/53c700* 11779 11780LEAKING_ADDRESSES 11781M: Tobin C. Harding <me@tobin.cc> 11782M: Tycho Andersen <tycho@tycho.pizza> 11783L: linux-hardening@vger.kernel.org 11784S: Maintained 11785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11786F: scripts/leaking_addresses.pl 11787 11788LED SUBSYSTEM 11789M: Pavel Machek <pavel@ucw.cz> 11790M: Lee Jones <lee@kernel.org> 11791L: linux-leds@vger.kernel.org 11792S: Maintained 11793T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11794F: Documentation/devicetree/bindings/leds/ 11795F: Documentation/leds/ 11796F: drivers/leds/ 11797F: include/dt-bindings/leds/ 11798F: include/linux/leds.h 11799 11800LEGACY EEPROM DRIVER 11801M: Jean Delvare <jdelvare@suse.com> 11802S: Maintained 11803F: Documentation/misc-devices/eeprom.rst 11804F: drivers/misc/eeprom/eeprom.c 11805 11806LEGO MINDSTORMS EV3 11807R: David Lechner <david@lechnology.com> 11808S: Maintained 11809F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11810F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11811F: drivers/power/supply/lego_ev3_battery.c 11812 11813LEGO USB Tower driver 11814M: Juergen Stuber <starblue@users.sourceforge.net> 11815L: legousb-devel@lists.sourceforge.net 11816S: Maintained 11817W: http://legousb.sourceforge.net/ 11818F: drivers/usb/misc/legousbtower.c 11819 11820LETSKETCH HID TABLET DRIVER 11821M: Hans de Goede <hdegoede@redhat.com> 11822L: linux-input@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11825F: drivers/hid/hid-letsketch.c 11826 11827LG LAPTOP EXTRAS 11828M: Matan Ziv-Av <matan@svgalib.org> 11829L: platform-driver-x86@vger.kernel.org 11830S: Maintained 11831F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11832F: Documentation/admin-guide/laptops/lg-laptop.rst 11833F: drivers/platform/x86/lg-laptop.c 11834 11835LG2160 MEDIA DRIVER 11836M: Michael Krufky <mkrufky@linuxtv.org> 11837L: linux-media@vger.kernel.org 11838S: Maintained 11839W: https://linuxtv.org 11840W: http://github.com/mkrufky 11841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11842T: git git://linuxtv.org/mkrufky/tuners.git 11843F: drivers/media/dvb-frontends/lg2160.* 11844 11845LGDT3305 MEDIA DRIVER 11846M: Michael Krufky <mkrufky@linuxtv.org> 11847L: linux-media@vger.kernel.org 11848S: Maintained 11849W: https://linuxtv.org 11850W: http://github.com/mkrufky 11851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11852T: git git://linuxtv.org/mkrufky/tuners.git 11853F: drivers/media/dvb-frontends/lgdt3305.* 11854 11855LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11856M: Viresh Kumar <vireshk@kernel.org> 11857L: linux-ide@vger.kernel.org 11858S: Maintained 11859T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11860F: drivers/ata/pata_arasan_cf.c 11861F: include/linux/pata_arasan_cf_data.h 11862 11863LIBATA PATA DRIVERS 11864R: Sergey Shtylyov <s.shtylyov@omp.ru> 11865L: linux-ide@vger.kernel.org 11866F: drivers/ata/ata_*.c 11867F: drivers/ata/pata_*.c 11868 11869LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11870M: Linus Walleij <linus.walleij@linaro.org> 11871L: linux-ide@vger.kernel.org 11872S: Maintained 11873T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11874F: drivers/ata/pata_ftide010.c 11875F: drivers/ata/sata_gemini.c 11876F: drivers/ata/sata_gemini.h 11877 11878LIBATA SATA AHCI PLATFORM devices support 11879M: Hans de Goede <hdegoede@redhat.com> 11880M: Jens Axboe <axboe@kernel.dk> 11881L: linux-ide@vger.kernel.org 11882S: Maintained 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11884F: drivers/ata/ahci_platform.c 11885F: drivers/ata/libahci_platform.c 11886F: include/linux/ahci_platform.h 11887 11888LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11889M: Serge Semin <fancer.lancer@gmail.com> 11890L: linux-ide@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11893F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11894F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11895F: drivers/ata/ahci_dwc.c 11896 11897LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11898M: Mikael Pettersson <mikpelinux@gmail.com> 11899L: linux-ide@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11902F: drivers/ata/sata_promise.* 11903 11904LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11905M: Damien Le Moal <dlemoal@kernel.org> 11906L: linux-ide@vger.kernel.org 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11909F: Documentation/ABI/testing/sysfs-ata 11910F: Documentation/devicetree/bindings/ata/ 11911F: drivers/ata/ 11912F: include/linux/ata.h 11913F: include/linux/libata.h 11914 11915LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11916M: Vishal Verma <vishal.l.verma@intel.com> 11917M: Dan Williams <dan.j.williams@intel.com> 11918M: Dave Jiang <dave.jiang@intel.com> 11919L: nvdimm@lists.linux.dev 11920S: Supported 11921Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11922P: Documentation/nvdimm/maintainer-entry-profile.rst 11923F: drivers/nvdimm/btt* 11924 11925LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11926M: Dan Williams <dan.j.williams@intel.com> 11927M: Vishal Verma <vishal.l.verma@intel.com> 11928M: Dave Jiang <dave.jiang@intel.com> 11929L: nvdimm@lists.linux.dev 11930S: Supported 11931Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11932P: Documentation/nvdimm/maintainer-entry-profile.rst 11933F: drivers/nvdimm/pmem* 11934 11935LIBNVDIMM: DEVICETREE BINDINGS 11936M: Oliver O'Halloran <oohall@gmail.com> 11937L: nvdimm@lists.linux.dev 11938S: Supported 11939Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11940F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11941F: drivers/nvdimm/of_pmem.c 11942 11943LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11944M: Dan Williams <dan.j.williams@intel.com> 11945M: Vishal Verma <vishal.l.verma@intel.com> 11946M: Dave Jiang <dave.jiang@intel.com> 11947M: Ira Weiny <ira.weiny@intel.com> 11948L: nvdimm@lists.linux.dev 11949S: Supported 11950Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11951P: Documentation/nvdimm/maintainer-entry-profile.rst 11952T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11953F: drivers/acpi/nfit/* 11954F: drivers/nvdimm/* 11955F: include/linux/libnvdimm.h 11956F: include/linux/nd.h 11957F: include/uapi/linux/ndctl.h 11958F: tools/testing/nvdimm/ 11959 11960LICENSES and SPDX stuff 11961M: Thomas Gleixner <tglx@linutronix.de> 11962M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11963L: linux-spdx@vger.kernel.org 11964S: Maintained 11965T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11966F: COPYING 11967F: Documentation/process/license-rules.rst 11968F: LICENSES/ 11969F: scripts/spdxcheck-test.sh 11970F: scripts/spdxcheck.py 11971F: scripts/spdxexclude 11972 11973LINEAR RANGES HELPERS 11974M: Mark Brown <broonie@kernel.org> 11975R: Matti Vaittinen <mazziesaccount@gmail.com> 11976F: include/linux/linear_range.h 11977F: lib/linear_ranges.c 11978F: lib/test_linear_ranges.c 11979 11980LINUX FOR POWER MACINTOSH 11981L: linuxppc-dev@lists.ozlabs.org 11982S: Orphan 11983F: arch/powerpc/platforms/powermac/ 11984F: drivers/macintosh/ 11985X: drivers/macintosh/adb-iop.c 11986X: drivers/macintosh/via-macii.c 11987 11988LINUX FOR POWERPC (32-BIT AND 64-BIT) 11989M: Michael Ellerman <mpe@ellerman.id.au> 11990R: Nicholas Piggin <npiggin@gmail.com> 11991R: Christophe Leroy <christophe.leroy@csgroup.eu> 11992L: linuxppc-dev@lists.ozlabs.org 11993S: Supported 11994W: https://github.com/linuxppc/wiki/wiki 11995Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11996T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11997F: Documentation/ABI/stable/sysfs-firmware-opal-* 11998F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11999F: Documentation/devicetree/bindings/powerpc/ 12000F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12001F: Documentation/powerpc/ 12002F: arch/powerpc/ 12003F: drivers/*/*/*pasemi* 12004F: drivers/*/*pasemi* 12005F: drivers/char/tpm/tpm_ibmvtpm* 12006F: drivers/crypto/nx/ 12007F: drivers/crypto/vmx/ 12008F: drivers/i2c/busses/i2c-opal.c 12009F: drivers/net/ethernet/ibm/ibmveth.* 12010F: drivers/net/ethernet/ibm/ibmvnic.* 12011F: drivers/pci/hotplug/pnv_php.c 12012F: drivers/pci/hotplug/rpa* 12013F: drivers/rtc/rtc-opal.c 12014F: drivers/scsi/ibmvscsi/ 12015F: drivers/tty/hvc/hvc_opal.c 12016F: drivers/watchdog/wdrtas.c 12017F: tools/testing/selftests/powerpc 12018N: /pmac 12019N: powermac 12020N: powernv 12021N: [^a-z0-9]ps3 12022N: pseries 12023 12024LINUX FOR POWERPC EMBEDDED MPC5XXX 12025M: Anatolij Gustschin <agust@denx.de> 12026L: linuxppc-dev@lists.ozlabs.org 12027S: Odd Fixes 12028F: arch/powerpc/platforms/512x/ 12029F: arch/powerpc/platforms/52xx/ 12030 12031LINUX FOR POWERPC EMBEDDED PPC4XX 12032L: linuxppc-dev@lists.ozlabs.org 12033S: Orphan 12034F: arch/powerpc/platforms/40x/ 12035F: arch/powerpc/platforms/44x/ 12036 12037LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12038M: Scott Wood <oss@buserror.net> 12039L: linuxppc-dev@lists.ozlabs.org 12040S: Odd fixes 12041T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12042F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12043F: Documentation/devicetree/bindings/powerpc/fsl/ 12044F: arch/powerpc/platforms/83xx/ 12045F: arch/powerpc/platforms/85xx/ 12046 12047LINUX FOR POWERPC EMBEDDED PPC8XX 12048M: Christophe Leroy <christophe.leroy@csgroup.eu> 12049L: linuxppc-dev@lists.ozlabs.org 12050S: Maintained 12051F: arch/powerpc/platforms/8xx/ 12052 12053LINUX KERNEL DUMP TEST MODULE (LKDTM) 12054M: Kees Cook <keescook@chromium.org> 12055S: Maintained 12056F: drivers/misc/lkdtm/* 12057F: tools/testing/selftests/lkdtm/* 12058 12059LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12060M: Alan Stern <stern@rowland.harvard.edu> 12061M: Andrea Parri <parri.andrea@gmail.com> 12062M: Will Deacon <will@kernel.org> 12063M: Peter Zijlstra <peterz@infradead.org> 12064M: Boqun Feng <boqun.feng@gmail.com> 12065M: Nicholas Piggin <npiggin@gmail.com> 12066M: David Howells <dhowells@redhat.com> 12067M: Jade Alglave <j.alglave@ucl.ac.uk> 12068M: Luc Maranget <luc.maranget@inria.fr> 12069M: "Paul E. McKenney" <paulmck@kernel.org> 12070R: Akira Yokosawa <akiyks@gmail.com> 12071R: Daniel Lustig <dlustig@nvidia.com> 12072R: Joel Fernandes <joel@joelfernandes.org> 12073L: linux-kernel@vger.kernel.org 12074L: linux-arch@vger.kernel.org 12075S: Supported 12076T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12077F: Documentation/atomic_bitops.txt 12078F: Documentation/atomic_t.txt 12079F: Documentation/core-api/refcount-vs-atomic.rst 12080F: Documentation/litmus-tests/ 12081F: Documentation/memory-barriers.txt 12082F: tools/memory-model/ 12083 12084LINUX-NEXT TREE 12085M: Stephen Rothwell <sfr@canb.auug.org.au> 12086L: linux-next@vger.kernel.org 12087S: Supported 12088B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12089T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12090 12091LIS3LV02D ACCELEROMETER DRIVER 12092M: Eric Piel <eric.piel@tremplin-utc.net> 12093S: Maintained 12094F: Documentation/misc-devices/lis3lv02d.rst 12095F: drivers/misc/lis3lv02d/ 12096F: drivers/platform/x86/hp/hp_accel.c 12097 12098LIST KUNIT TEST 12099M: David Gow <davidgow@google.com> 12100L: linux-kselftest@vger.kernel.org 12101L: kunit-dev@googlegroups.com 12102S: Maintained 12103F: lib/list-test.c 12104 12105LITEX PLATFORM 12106M: Karol Gugala <kgugala@antmicro.com> 12107M: Mateusz Holenko <mholenko@antmicro.com> 12108M: Gabriel Somlo <gsomlo@gmail.com> 12109M: Joel Stanley <joel@jms.id.au> 12110S: Maintained 12111F: Documentation/devicetree/bindings/*/litex,*.yaml 12112F: arch/openrisc/boot/dts/or1klitex.dts 12113F: drivers/mmc/host/litex_mmc.c 12114F: drivers/net/ethernet/litex/* 12115F: drivers/soc/litex/* 12116F: drivers/tty/serial/liteuart.c 12117F: include/linux/litex.h 12118N: litex 12119 12120LIVE PATCHING 12121M: Josh Poimboeuf <jpoimboe@kernel.org> 12122M: Jiri Kosina <jikos@kernel.org> 12123M: Miroslav Benes <mbenes@suse.cz> 12124M: Petr Mladek <pmladek@suse.com> 12125R: Joe Lawrence <joe.lawrence@redhat.com> 12126L: live-patching@vger.kernel.org 12127S: Maintained 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12129F: Documentation/ABI/testing/sysfs-kernel-livepatch 12130F: Documentation/livepatch/ 12131F: arch/powerpc/include/asm/livepatch.h 12132F: include/linux/livepatch.h 12133F: kernel/livepatch/ 12134F: kernel/module/livepatch.c 12135F: lib/livepatch/ 12136F: samples/livepatch/ 12137F: tools/testing/selftests/livepatch/ 12138 12139LLC (802.2) 12140L: netdev@vger.kernel.org 12141S: Odd fixes 12142F: include/linux/llc.h 12143F: include/net/llc* 12144F: include/uapi/linux/llc.h 12145F: net/llc/ 12146 12147LM73 HARDWARE MONITOR DRIVER 12148M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12149L: linux-hwmon@vger.kernel.org 12150S: Maintained 12151F: drivers/hwmon/lm73.c 12152 12153LM78 HARDWARE MONITOR DRIVER 12154M: Jean Delvare <jdelvare@suse.com> 12155L: linux-hwmon@vger.kernel.org 12156S: Maintained 12157F: Documentation/hwmon/lm78.rst 12158F: drivers/hwmon/lm78.c 12159 12160LM83 HARDWARE MONITOR DRIVER 12161M: Jean Delvare <jdelvare@suse.com> 12162L: linux-hwmon@vger.kernel.org 12163S: Maintained 12164F: Documentation/hwmon/lm83.rst 12165F: drivers/hwmon/lm83.c 12166 12167LM90 HARDWARE MONITOR DRIVER 12168M: Jean Delvare <jdelvare@suse.com> 12169L: linux-hwmon@vger.kernel.org 12170S: Maintained 12171F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12172F: Documentation/hwmon/lm90.rst 12173F: drivers/hwmon/lm90.c 12174F: include/dt-bindings/thermal/lm90.h 12175 12176LM95234 HARDWARE MONITOR DRIVER 12177M: Guenter Roeck <linux@roeck-us.net> 12178L: linux-hwmon@vger.kernel.org 12179S: Maintained 12180F: Documentation/hwmon/lm95234.rst 12181F: drivers/hwmon/lm95234.c 12182 12183LME2510 MEDIA DRIVER 12184M: Malcolm Priestley <tvboxspy@gmail.com> 12185L: linux-media@vger.kernel.org 12186S: Maintained 12187W: https://linuxtv.org 12188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12189F: drivers/media/usb/dvb-usb-v2/lmedm04* 12190 12191LOADPIN SECURITY MODULE 12192M: Kees Cook <keescook@chromium.org> 12193S: Supported 12194T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12195F: Documentation/admin-guide/LSM/LoadPin.rst 12196F: security/loadpin/ 12197 12198LOCKING PRIMITIVES 12199M: Peter Zijlstra <peterz@infradead.org> 12200M: Ingo Molnar <mingo@redhat.com> 12201M: Will Deacon <will@kernel.org> 12202R: Waiman Long <longman@redhat.com> 12203R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12204L: linux-kernel@vger.kernel.org 12205S: Maintained 12206T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12207F: Documentation/locking/ 12208F: arch/*/include/asm/spinlock*.h 12209F: include/linux/lockdep.h 12210F: include/linux/mutex*.h 12211F: include/linux/rwlock*.h 12212F: include/linux/rwsem*.h 12213F: include/linux/seqlock.h 12214F: include/linux/spinlock*.h 12215F: kernel/locking/ 12216F: lib/locking*.[ch] 12217X: kernel/locking/locktorture.c 12218 12219LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12220M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12221L: linux-ntfs-dev@lists.sourceforge.net 12222S: Maintained 12223W: http://www.linux-ntfs.org/content/view/19/37/ 12224F: Documentation/admin-guide/ldm.rst 12225F: block/partitions/ldm.* 12226 12227LOGITECH HID GAMING KEYBOARDS 12228M: Hans de Goede <hdegoede@redhat.com> 12229L: linux-input@vger.kernel.org 12230S: Maintained 12231T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12232F: drivers/hid/hid-lg-g15.c 12233 12234LONTIUM LT8912B MIPI TO HDMI BRIDGE 12235M: Adrien Grassein <adrien.grassein@gmail.com> 12236S: Maintained 12237F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12238F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12239 12240LOONGARCH 12241M: Huacai Chen <chenhuacai@kernel.org> 12242R: WANG Xuerui <kernel@xen0n.name> 12243L: loongarch@lists.linux.dev 12244S: Maintained 12245T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12246F: Documentation/loongarch/ 12247F: Documentation/translations/zh_CN/loongarch/ 12248F: arch/loongarch/ 12249F: drivers/*/*loongarch* 12250 12251LOONGSON GPIO DRIVER 12252M: Yinbo Zhu <zhuyinbo@loongson.cn> 12253L: linux-gpio@vger.kernel.org 12254S: Maintained 12255F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12256F: drivers/gpio/gpio-loongson-64bit.c 12257 12258LOONGSON LS2X I2C DRIVER 12259M: Binbin Zhou <zhoubinbin@loongson.cn> 12260L: linux-i2c@vger.kernel.org 12261S: Maintained 12262F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12263F: drivers/i2c/busses/i2c-ls2x.c 12264 12265LOONGSON-2 SOC SERIES CLOCK DRIVER 12266M: Yinbo Zhu <zhuyinbo@loongson.cn> 12267L: linux-clk@vger.kernel.org 12268S: Maintained 12269F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12270F: drivers/clk/clk-loongson2.c 12271F: include/dt-bindings/clock/loongson,ls2k-clk.h 12272 12273LOONGSON-2 SOC SERIES GUTS DRIVER 12274M: Yinbo Zhu <zhuyinbo@loongson.cn> 12275L: loongarch@lists.linux.dev 12276S: Maintained 12277F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12278F: drivers/soc/loongson/loongson2_guts.c 12279 12280LOONGSON-2 SOC SERIES PINCTRL DRIVER 12281M: zhanghongchen <zhanghongchen@loongson.cn> 12282M: Yinbo Zhu <zhuyinbo@loongson.cn> 12283L: linux-gpio@vger.kernel.org 12284S: Maintained 12285F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12286F: drivers/pinctrl/pinctrl-loongson2.c 12287 12288LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12289M: Sathya Prakash <sathya.prakash@broadcom.com> 12290M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12291M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12292L: MPT-FusionLinux.pdl@broadcom.com 12293L: linux-scsi@vger.kernel.org 12294S: Supported 12295W: http://www.avagotech.com/support/ 12296F: drivers/message/fusion/ 12297F: drivers/scsi/mpt3sas/ 12298 12299LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12300M: Matthew Wilcox <willy@infradead.org> 12301L: linux-scsi@vger.kernel.org 12302S: Maintained 12303F: drivers/scsi/sym53c8xx_2/ 12304 12305LTC1660 DAC DRIVER 12306M: Marcus Folkesson <marcus.folkesson@gmail.com> 12307L: linux-iio@vger.kernel.org 12308S: Maintained 12309F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12310F: drivers/iio/dac/ltc1660.c 12311 12312LTC2688 IIO DAC DRIVER 12313M: Nuno Sá <nuno.sa@analog.com> 12314L: linux-iio@vger.kernel.org 12315S: Supported 12316W: https://ez.analog.com/linux-software-drivers 12317F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12318F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12319F: drivers/iio/dac/ltc2688.c 12320 12321LTC2947 HARDWARE MONITOR DRIVER 12322M: Nuno Sá <nuno.sa@analog.com> 12323L: linux-hwmon@vger.kernel.org 12324S: Supported 12325W: https://ez.analog.com/linux-software-drivers 12326F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12327F: drivers/hwmon/ltc2947-core.c 12328F: drivers/hwmon/ltc2947-i2c.c 12329F: drivers/hwmon/ltc2947-spi.c 12330F: drivers/hwmon/ltc2947.h 12331 12332LTC2983 IIO TEMPERATURE DRIVER 12333M: Nuno Sá <nuno.sa@analog.com> 12334L: linux-iio@vger.kernel.org 12335S: Supported 12336W: https://ez.analog.com/linux-software-drivers 12337F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12338F: drivers/iio/temperature/ltc2983.c 12339 12340LTC4261 HARDWARE MONITOR DRIVER 12341M: Guenter Roeck <linux@roeck-us.net> 12342L: linux-hwmon@vger.kernel.org 12343S: Maintained 12344F: Documentation/hwmon/ltc4261.rst 12345F: drivers/hwmon/ltc4261.c 12346 12347LTC4306 I2C MULTIPLEXER DRIVER 12348M: Michael Hennerich <michael.hennerich@analog.com> 12349L: linux-i2c@vger.kernel.org 12350S: Supported 12351W: https://ez.analog.com/linux-software-drivers 12352F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12353F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12354 12355LTP (Linux Test Project) 12356M: Mike Frysinger <vapier@gentoo.org> 12357M: Cyril Hrubis <chrubis@suse.cz> 12358M: Wanlong Gao <wanlong.gao@gmail.com> 12359M: Jan Stancek <jstancek@redhat.com> 12360M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12361M: Alexey Kodanev <alexey.kodanev@oracle.com> 12362L: ltp@lists.linux.it (subscribers-only) 12363S: Maintained 12364W: http://linux-test-project.github.io/ 12365T: git https://github.com/linux-test-project/ltp.git 12366 12367LYNX 28G SERDES PHY DRIVER 12368M: Ioana Ciornei <ioana.ciornei@nxp.com> 12369L: netdev@vger.kernel.org 12370S: Supported 12371F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12372F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12373 12374LYNX PCS MODULE 12375M: Ioana Ciornei <ioana.ciornei@nxp.com> 12376L: netdev@vger.kernel.org 12377S: Supported 12378F: drivers/net/pcs/pcs-lynx.c 12379F: include/linux/pcs-lynx.h 12380 12381M68K ARCHITECTURE 12382M: Geert Uytterhoeven <geert@linux-m68k.org> 12383L: linux-m68k@lists.linux-m68k.org 12384S: Maintained 12385W: http://www.linux-m68k.org/ 12386T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12387F: arch/m68k/ 12388F: drivers/zorro/ 12389 12390M68K ON APPLE MACINTOSH 12391M: Joshua Thompson <funaho@jurai.org> 12392L: linux-m68k@lists.linux-m68k.org 12393S: Maintained 12394W: http://www.mac.linux-m68k.org/ 12395F: arch/m68k/mac/ 12396F: drivers/macintosh/adb-iop.c 12397F: drivers/macintosh/via-macii.c 12398 12399M68K ON HP9000/300 12400M: Philip Blundell <philb@gnu.org> 12401S: Maintained 12402W: http://www.tazenda.demon.co.uk/phil/linux-hp 12403F: arch/m68k/hp300/ 12404 12405M88DS3103 MEDIA DRIVER 12406M: Antti Palosaari <crope@iki.fi> 12407L: linux-media@vger.kernel.org 12408S: Maintained 12409W: https://linuxtv.org 12410W: http://palosaari.fi/linux/ 12411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12412T: git git://linuxtv.org/anttip/media_tree.git 12413F: drivers/media/dvb-frontends/m88ds3103* 12414 12415M88RS2000 MEDIA DRIVER 12416M: Malcolm Priestley <tvboxspy@gmail.com> 12417L: linux-media@vger.kernel.org 12418S: Maintained 12419W: https://linuxtv.org 12420Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12421F: drivers/media/dvb-frontends/m88rs2000* 12422 12423MA901 MASTERKIT USB FM RADIO DRIVER 12424M: Alexey Klimov <klimov.linux@gmail.com> 12425L: linux-media@vger.kernel.org 12426S: Maintained 12427T: git git://linuxtv.org/media_tree.git 12428F: drivers/media/radio/radio-ma901.c 12429 12430MAC80211 12431M: Johannes Berg <johannes@sipsolutions.net> 12432L: linux-wireless@vger.kernel.org 12433S: Maintained 12434W: https://wireless.wiki.kernel.org/ 12435Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12436T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12437T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12438F: Documentation/networking/mac80211-injection.rst 12439F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12440F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12441F: include/net/mac80211.h 12442F: net/mac80211/ 12443 12444MAILBOX API 12445M: Jassi Brar <jassisinghbrar@gmail.com> 12446L: linux-kernel@vger.kernel.org 12447S: Maintained 12448F: Documentation/devicetree/bindings/mailbox/ 12449F: drivers/mailbox/ 12450F: include/dt-bindings/mailbox/ 12451F: include/linux/mailbox_client.h 12452F: include/linux/mailbox_controller.h 12453 12454MAILBOX ARM MHUv2 12455M: Viresh Kumar <viresh.kumar@linaro.org> 12456M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12457L: linux-kernel@vger.kernel.org 12458S: Maintained 12459F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12460F: drivers/mailbox/arm_mhuv2.c 12461F: include/linux/mailbox/arm_mhuv2_message.h 12462 12463MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12464M: Michael Kerrisk <mtk.manpages@gmail.com> 12465L: linux-man@vger.kernel.org 12466S: Maintained 12467W: http://www.kernel.org/doc/man-pages 12468 12469MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12470M: Jeremy Kerr <jk@codeconstruct.com.au> 12471M: Matt Johnston <matt@codeconstruct.com.au> 12472L: netdev@vger.kernel.org 12473S: Maintained 12474F: Documentation/networking/mctp.rst 12475F: drivers/net/mctp/ 12476F: include/net/mctp.h 12477F: include/net/mctpdevice.h 12478F: include/net/netns/mctp.h 12479F: net/mctp/ 12480 12481MAPLE TREE 12482M: Liam R. Howlett <Liam.Howlett@oracle.com> 12483L: maple-tree@lists.infradead.org 12484L: linux-mm@kvack.org 12485S: Supported 12486F: Documentation/core-api/maple_tree.rst 12487F: include/linux/maple_tree.h 12488F: include/trace/events/maple_tree.h 12489F: lib/maple_tree.c 12490F: lib/test_maple_tree.c 12491F: tools/testing/radix-tree/linux/maple_tree.h 12492F: tools/testing/radix-tree/maple.c 12493 12494MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12495M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12496L: linux-mips@vger.kernel.org 12497S: Maintained 12498F: arch/mips/boot/dts/img/pistachio* 12499 12500MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12501M: Andrew Lunn <andrew@lunn.ch> 12502L: netdev@vger.kernel.org 12503S: Maintained 12504F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12505F: Documentation/networking/devlink/mv88e6xxx.rst 12506F: drivers/net/dsa/mv88e6xxx/ 12507F: include/linux/dsa/mv88e6xxx.h 12508F: include/linux/platform_data/mv88e6xxx.h 12509 12510MARVELL ARMADA 3700 PHY DRIVERS 12511M: Miquel Raynal <miquel.raynal@bootlin.com> 12512S: Maintained 12513F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12514F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12515F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12516F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12517 12518MARVELL ARMADA 3700 SERIAL DRIVER 12519M: Pali Rohár <pali@kernel.org> 12520S: Maintained 12521F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12522F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12523F: drivers/tty/serial/mvebu-uart.c 12524 12525MARVELL ARMADA DRM SUPPORT 12526M: Russell King <linux@armlinux.org.uk> 12527S: Maintained 12528T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12529T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12530F: Documentation/devicetree/bindings/display/armada/ 12531F: drivers/gpu/drm/armada/ 12532F: include/uapi/drm/armada_drm.h 12533 12534MARVELL CRYPTO DRIVER 12535M: Boris Brezillon <bbrezillon@kernel.org> 12536M: Arnaud Ebalard <arno@natisbad.org> 12537M: Srujana Challa <schalla@marvell.com> 12538L: linux-crypto@vger.kernel.org 12539S: Maintained 12540F: drivers/crypto/marvell/ 12541F: include/linux/soc/marvell/octeontx2/ 12542 12543MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12544M: Mirko Lindner <mlindner@marvell.com> 12545M: Stephen Hemminger <stephen@networkplumber.org> 12546L: netdev@vger.kernel.org 12547S: Maintained 12548F: drivers/net/ethernet/marvell/sk* 12549 12550MARVELL LIBERTAS WIRELESS DRIVER 12551L: libertas-dev@lists.infradead.org 12552S: Orphan 12553F: drivers/net/wireless/marvell/libertas/ 12554 12555MARVELL MACCHIATOBIN SUPPORT 12556M: Russell King <linux@armlinux.org.uk> 12557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12558S: Maintained 12559F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12560 12561MARVELL MV643XX ETHERNET DRIVER 12562M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12563L: netdev@vger.kernel.org 12564S: Maintained 12565F: drivers/net/ethernet/marvell/mv643xx_eth.* 12566F: include/linux/mv643xx.h 12567 12568MARVELL MV88X3310 PHY DRIVER 12569M: Russell King <linux@armlinux.org.uk> 12570M: Marek Behún <kabel@kernel.org> 12571L: netdev@vger.kernel.org 12572S: Maintained 12573F: drivers/net/phy/marvell10g.c 12574 12575MARVELL MVEBU THERMAL DRIVER 12576M: Miquel Raynal <miquel.raynal@bootlin.com> 12577S: Maintained 12578F: drivers/thermal/armada_thermal.c 12579 12580MARVELL MVNETA ETHERNET DRIVER 12581M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12582L: netdev@vger.kernel.org 12583S: Maintained 12584F: drivers/net/ethernet/marvell/mvneta.* 12585 12586MARVELL MVPP2 ETHERNET DRIVER 12587M: Marcin Wojtas <mw@semihalf.com> 12588M: Russell King <linux@armlinux.org.uk> 12589L: netdev@vger.kernel.org 12590S: Maintained 12591F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12592F: drivers/net/ethernet/marvell/mvpp2/ 12593 12594MARVELL MWIFIEX WIRELESS DRIVER 12595M: Brian Norris <briannorris@chromium.org> 12596L: linux-wireless@vger.kernel.org 12597S: Odd Fixes 12598F: drivers/net/wireless/marvell/mwifiex/ 12599 12600MARVELL MWL8K WIRELESS DRIVER 12601L: linux-wireless@vger.kernel.org 12602S: Orphan 12603F: drivers/net/wireless/marvell/mwl8k.c 12604 12605MARVELL NAND CONTROLLER DRIVER 12606M: Miquel Raynal <miquel.raynal@bootlin.com> 12607L: linux-mtd@lists.infradead.org 12608S: Maintained 12609F: drivers/mtd/nand/raw/marvell_nand.c 12610 12611MARVELL OCTEON ENDPOINT DRIVER 12612M: Veerasenareddy Burru <vburru@marvell.com> 12613M: Sathesh Edara <sedara@marvell.com> 12614L: netdev@vger.kernel.org 12615S: Supported 12616F: drivers/net/ethernet/marvell/octeon_ep 12617 12618MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12619M: Sunil Goutham <sgoutham@marvell.com> 12620M: Geetha sowjanya <gakula@marvell.com> 12621M: Subbaraya Sundeep <sbhatta@marvell.com> 12622M: hariprasad <hkelam@marvell.com> 12623L: netdev@vger.kernel.org 12624S: Supported 12625F: drivers/net/ethernet/marvell/octeontx2/nic/ 12626F: include/linux/soc/marvell/octeontx2/ 12627 12628MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12629M: Sunil Goutham <sgoutham@marvell.com> 12630M: Linu Cherian <lcherian@marvell.com> 12631M: Geetha sowjanya <gakula@marvell.com> 12632M: Jerin Jacob <jerinj@marvell.com> 12633M: hariprasad <hkelam@marvell.com> 12634M: Subbaraya Sundeep <sbhatta@marvell.com> 12635L: netdev@vger.kernel.org 12636S: Supported 12637F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12638F: drivers/net/ethernet/marvell/octeontx2/af/ 12639 12640MARVELL PRESTERA ETHERNET SWITCH DRIVER 12641M: Taras Chornyi <taras.chornyi@plvision.eu> 12642S: Supported 12643W: https://github.com/Marvell-switching/switchdev-prestera 12644F: drivers/net/ethernet/marvell/prestera/ 12645 12646MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12647M: Nicolas Pitre <nico@fluxnic.net> 12648S: Odd Fixes 12649F: drivers/mmc/host/mvsdio.* 12650 12651MARVELL USB MDIO CONTROLLER DRIVER 12652M: Tobias Waldekranz <tobias@waldekranz.com> 12653L: netdev@vger.kernel.org 12654S: Maintained 12655F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12656F: drivers/net/mdio/mdio-mvusb.c 12657 12658MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12659M: Hu Ziji <huziji@marvell.com> 12660L: linux-mmc@vger.kernel.org 12661S: Supported 12662F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12663F: drivers/mmc/host/sdhci-xenon* 12664 12665MATROX FRAMEBUFFER DRIVER 12666L: linux-fbdev@vger.kernel.org 12667S: Orphan 12668F: drivers/video/fbdev/matrox/matroxfb_* 12669F: include/uapi/linux/matroxfb.h 12670 12671MAX15301 DRIVER 12672M: Daniel Nilsson <daniel.nilsson@flex.com> 12673L: linux-hwmon@vger.kernel.org 12674S: Maintained 12675F: Documentation/hwmon/max15301.rst 12676F: drivers/hwmon/pmbus/max15301.c 12677 12678MAX16065 HARDWARE MONITOR DRIVER 12679M: Guenter Roeck <linux@roeck-us.net> 12680L: linux-hwmon@vger.kernel.org 12681S: Maintained 12682F: Documentation/hwmon/max16065.rst 12683F: drivers/hwmon/max16065.c 12684 12685MAX2175 SDR TUNER DRIVER 12686M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12687L: linux-media@vger.kernel.org 12688S: Maintained 12689T: git git://linuxtv.org/media_tree.git 12690F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12691F: Documentation/userspace-api/media/drivers/max2175.rst 12692F: drivers/media/i2c/max2175* 12693F: include/uapi/linux/max2175.h 12694 12695MAX31827 TEMPERATURE SWITCH DRIVER 12696M: Daniel Matyas <daniel.matyas@analog.com> 12697L: linux-hwmon@vger.kernel.org 12698S: Supported 12699W: http://ez.analog.com/community/linux-device-drivers 12700F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12701F: Documentation/hwmon/max31827.rst 12702F: drivers/hwmon/max31827.c 12703 12704MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12705L: linux-hwmon@vger.kernel.org 12706S: Orphan 12707F: Documentation/hwmon/max6650.rst 12708F: drivers/hwmon/max6650.c 12709 12710MAX6697 HARDWARE MONITOR DRIVER 12711M: Guenter Roeck <linux@roeck-us.net> 12712L: linux-hwmon@vger.kernel.org 12713S: Maintained 12714F: Documentation/devicetree/bindings/hwmon/max6697.txt 12715F: Documentation/hwmon/max6697.rst 12716F: drivers/hwmon/max6697.c 12717F: include/linux/platform_data/max6697.h 12718 12719MAX9286 QUAD GMSL DESERIALIZER DRIVER 12720M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12721M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12722M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12723M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12724L: linux-media@vger.kernel.org 12725S: Maintained 12726F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12727F: drivers/media/i2c/max9286.c 12728 12729MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12730M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12731L: linux-media@vger.kernel.org 12732S: Maintained 12733F: drivers/staging/media/max96712/max96712.c 12734 12735MAX9860 MONO AUDIO VOICE CODEC DRIVER 12736M: Peter Rosin <peda@axentia.se> 12737L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12738S: Maintained 12739F: Documentation/devicetree/bindings/sound/max9860.txt 12740F: sound/soc/codecs/max9860.* 12741 12742MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12743M: Andreas Klinger <ak@it-klinger.de> 12744L: linux-iio@vger.kernel.org 12745S: Maintained 12746F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12747F: drivers/iio/proximity/mb1232.c 12748 12749MAXIM MAX11205 DRIVER 12750M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12751L: linux-iio@vger.kernel.org 12752S: Supported 12753W: https://ez.analog.com/linux-software-drivers 12754F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12755F: drivers/iio/adc/max11205.c 12756 12757MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12758R: Iskren Chernev <iskren.chernev@gmail.com> 12759R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12760R: Marek Szyprowski <m.szyprowski@samsung.com> 12761R: Matheus Castello <matheus@castello.eng.br> 12762L: linux-pm@vger.kernel.org 12763S: Maintained 12764F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12765F: drivers/power/supply/max17040_battery.c 12766 12767MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12768R: Hans de Goede <hdegoede@redhat.com> 12769R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12770R: Marek Szyprowski <m.szyprowski@samsung.com> 12771R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12772R: Purism Kernel Team <kernel@puri.sm> 12773L: linux-pm@vger.kernel.org 12774S: Maintained 12775F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12776F: drivers/power/supply/max17042_battery.c 12777 12778MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12779M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12780L: linux-kernel@vger.kernel.org 12781S: Maintained 12782F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12783F: drivers/regulator/max20086-regulator.c 12784 12785MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12786M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12787L: linux-iio@vger.kernel.org 12788S: Maintained 12789F: drivers/iio/temperature/max30208.c 12790 12791MAXIM MAX77650 PMIC MFD DRIVER 12792M: Bartosz Golaszewski <brgl@bgdev.pl> 12793L: linux-kernel@vger.kernel.org 12794S: Maintained 12795F: Documentation/devicetree/bindings/*/*max77650.yaml 12796F: Documentation/devicetree/bindings/*/max77650*.yaml 12797F: drivers/gpio/gpio-max77650.c 12798F: drivers/input/misc/max77650-onkey.c 12799F: drivers/leds/leds-max77650.c 12800F: drivers/mfd/max77650.c 12801F: drivers/power/supply/max77650-charger.c 12802F: drivers/regulator/max77650-regulator.c 12803F: include/linux/mfd/max77650.h 12804 12805MAXIM MAX77714 PMIC MFD DRIVER 12806M: Luca Ceresoli <luca@lucaceresoli.net> 12807S: Maintained 12808F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12809F: drivers/mfd/max77714.c 12810F: include/linux/mfd/max77714.h 12811 12812MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12813M: Javier Martinez Canillas <javier@dowhile0.org> 12814L: linux-kernel@vger.kernel.org 12815S: Supported 12816F: Documentation/devicetree/bindings/*/*max77802.yaml 12817F: drivers/regulator/max77802-regulator.c 12818F: include/dt-bindings/*/*max77802.h 12819 12820MAXIM MAX77976 BATTERY CHARGER 12821M: Luca Ceresoli <luca@lucaceresoli.net> 12822S: Supported 12823F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12824F: drivers/power/supply/max77976_charger.c 12825 12826MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12827M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12828L: linux-pm@vger.kernel.org 12829S: Supported 12830B: mailto:linux-samsung-soc@vger.kernel.org 12831F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12832F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12833F: drivers/power/supply/max14577_charger.c 12834F: drivers/power/supply/max77693_charger.c 12835 12836MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12837M: Chanwoo Choi <cw00.choi@samsung.com> 12838M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12839L: linux-kernel@vger.kernel.org 12840S: Supported 12841B: mailto:linux-samsung-soc@vger.kernel.org 12842F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12845F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12846F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12847F: drivers/*/*max77843.c 12848F: drivers/*/max14577*.c 12849F: drivers/*/max77686*.c 12850F: drivers/*/max77693*.c 12851F: drivers/clk/clk-max77686.c 12852F: drivers/extcon/extcon-max14577.c 12853F: drivers/extcon/extcon-max77693.c 12854F: drivers/rtc/rtc-max77686.c 12855F: include/linux/mfd/max14577*.h 12856F: include/linux/mfd/max77686*.h 12857F: include/linux/mfd/max77693*.h 12858 12859MAXIRADIO FM RADIO RECEIVER DRIVER 12860M: Hans Verkuil <hverkuil@xs4all.nl> 12861L: linux-media@vger.kernel.org 12862S: Maintained 12863W: https://linuxtv.org 12864T: git git://linuxtv.org/media_tree.git 12865F: drivers/media/radio/radio-maxiradio* 12866 12867MAXLINEAR ETHERNET PHY DRIVER 12868M: Xu Liang <lxu@maxlinear.com> 12869L: netdev@vger.kernel.org 12870S: Supported 12871F: drivers/net/phy/mxl-gpy.c 12872 12873MCAN MMIO DEVICE DRIVER 12874M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12875L: linux-can@vger.kernel.org 12876S: Maintained 12877F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12878F: drivers/net/can/m_can/m_can.c 12879F: drivers/net/can/m_can/m_can.h 12880F: drivers/net/can/m_can/m_can_platform.c 12881 12882MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12883R: Yasushi SHOJI <yashi@spacecubics.com> 12884L: linux-can@vger.kernel.org 12885S: Maintained 12886F: drivers/net/can/usb/mcba_usb.c 12887 12888MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12889M: Rishi Gupta <gupt21@gmail.com> 12890L: linux-i2c@vger.kernel.org 12891L: linux-input@vger.kernel.org 12892S: Maintained 12893F: drivers/hid/hid-mcp2221.c 12894 12895MCP251XFD SPI-CAN NETWORK DRIVER 12896M: Marc Kleine-Budde <mkl@pengutronix.de> 12897M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12898R: Thomas Kopp <thomas.kopp@microchip.com> 12899L: linux-can@vger.kernel.org 12900S: Maintained 12901F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12902F: drivers/net/can/spi/mcp251xfd/ 12903 12904MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12905M: Peter Rosin <peda@axentia.se> 12906L: linux-iio@vger.kernel.org 12907S: Maintained 12908F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12909F: drivers/iio/potentiometer/mcp4018.c 12910F: drivers/iio/potentiometer/mcp4531.c 12911 12912MCR20A IEEE-802.15.4 RADIO DRIVER 12913M: Stefan Schmidt <stefan@datenfreihafen.org> 12914L: linux-wpan@vger.kernel.org 12915S: Odd Fixes 12916W: https://github.com/xueliu/mcr20a-linux 12917F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12918F: drivers/net/ieee802154/mcr20a.c 12919F: drivers/net/ieee802154/mcr20a.h 12920 12921MDIO REGMAP DRIVER 12922M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12923L: netdev@vger.kernel.org 12924S: Maintained 12925F: drivers/net/mdio/mdio-regmap.c 12926F: include/linux/mdio/mdio-regmap.h 12927 12928MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12929M: William Breathitt Gray <william.gray@linaro.org> 12930L: linux-iio@vger.kernel.org 12931S: Maintained 12932F: drivers/iio/dac/cio-dac.c 12933 12934MEDIA CONTROLLER FRAMEWORK 12935M: Sakari Ailus <sakari.ailus@linux.intel.com> 12936M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12937L: linux-media@vger.kernel.org 12938S: Supported 12939W: https://www.linuxtv.org 12940T: git git://linuxtv.org/media_tree.git 12941F: drivers/media/mc/ 12942F: include/media/media-*.h 12943F: include/uapi/linux/media.h 12944 12945MEDIA DRIVER FOR FREESCALE IMX PXP 12946M: Philipp Zabel <p.zabel@pengutronix.de> 12947L: linux-media@vger.kernel.org 12948S: Maintained 12949T: git git://linuxtv.org/media_tree.git 12950F: drivers/media/platform/nxp/imx-pxp.[ch] 12951 12952MEDIA DRIVERS FOR ASCOT2E 12953M: Sergey Kozlov <serjk@netup.ru> 12954M: Abylay Ospan <aospan@netup.ru> 12955L: linux-media@vger.kernel.org 12956S: Supported 12957W: https://linuxtv.org 12958W: http://netup.tv/ 12959T: git git://linuxtv.org/media_tree.git 12960F: drivers/media/dvb-frontends/ascot2e* 12961 12962MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12963M: Jasmin Jessich <jasmin@anw.at> 12964L: linux-media@vger.kernel.org 12965S: Maintained 12966W: https://linuxtv.org 12967T: git git://linuxtv.org/media_tree.git 12968F: drivers/media/dvb-frontends/cxd2099* 12969 12970MEDIA DRIVERS FOR CXD2841ER 12971M: Sergey Kozlov <serjk@netup.ru> 12972M: Abylay Ospan <aospan@netup.ru> 12973L: linux-media@vger.kernel.org 12974S: Supported 12975W: https://linuxtv.org 12976W: http://netup.tv/ 12977T: git git://linuxtv.org/media_tree.git 12978F: drivers/media/dvb-frontends/cxd2841er* 12979 12980MEDIA DRIVERS FOR CXD2880 12981M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12982L: linux-media@vger.kernel.org 12983S: Supported 12984W: http://linuxtv.org/ 12985T: git git://linuxtv.org/media_tree.git 12986F: drivers/media/dvb-frontends/cxd2880/* 12987F: drivers/media/spi/cxd2880* 12988 12989MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12990L: linux-media@vger.kernel.org 12991S: Orphan 12992W: https://linuxtv.org 12993T: git git://linuxtv.org/media_tree.git 12994F: drivers/media/pci/ddbridge/* 12995 12996MEDIA DRIVERS FOR FREESCALE IMX 12997M: Steve Longerbeam <slongerbeam@gmail.com> 12998M: Philipp Zabel <p.zabel@pengutronix.de> 12999L: linux-media@vger.kernel.org 13000S: Maintained 13001T: git git://linuxtv.org/media_tree.git 13002F: Documentation/admin-guide/media/imx.rst 13003F: Documentation/devicetree/bindings/media/imx.txt 13004F: drivers/staging/media/imx/ 13005F: include/linux/imx-media.h 13006F: include/media/imx.h 13007 13008MEDIA DRIVERS FOR FREESCALE IMX7 13009M: Rui Miguel Silva <rmfrfs@gmail.com> 13010M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13011L: linux-media@vger.kernel.org 13012S: Maintained 13013T: git git://linuxtv.org/media_tree.git 13014F: Documentation/admin-guide/media/imx7.rst 13015F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13016F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13017F: drivers/media/platform/nxp/imx-mipi-csis.c 13018F: drivers/media/platform/nxp/imx7-media-csi.c 13019 13020MEDIA DRIVERS FOR HELENE 13021M: Abylay Ospan <aospan@netup.ru> 13022L: linux-media@vger.kernel.org 13023S: Supported 13024W: https://linuxtv.org 13025W: http://netup.tv/ 13026T: git git://linuxtv.org/media_tree.git 13027F: drivers/media/dvb-frontends/helene* 13028 13029MEDIA DRIVERS FOR HORUS3A 13030M: Sergey Kozlov <serjk@netup.ru> 13031M: Abylay Ospan <aospan@netup.ru> 13032L: linux-media@vger.kernel.org 13033S: Supported 13034W: https://linuxtv.org 13035W: http://netup.tv/ 13036T: git git://linuxtv.org/media_tree.git 13037F: drivers/media/dvb-frontends/horus3a* 13038 13039MEDIA DRIVERS FOR LNBH25 13040M: Sergey Kozlov <serjk@netup.ru> 13041M: Abylay Ospan <aospan@netup.ru> 13042L: linux-media@vger.kernel.org 13043S: Supported 13044W: https://linuxtv.org 13045W: http://netup.tv/ 13046T: git git://linuxtv.org/media_tree.git 13047F: drivers/media/dvb-frontends/lnbh25* 13048 13049MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13050L: linux-media@vger.kernel.org 13051S: Orphan 13052W: https://linuxtv.org 13053T: git git://linuxtv.org/media_tree.git 13054F: drivers/media/dvb-frontends/mxl5xx* 13055 13056MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13057M: Sergey Kozlov <serjk@netup.ru> 13058M: Abylay Ospan <aospan@netup.ru> 13059L: linux-media@vger.kernel.org 13060S: Supported 13061W: https://linuxtv.org 13062W: http://netup.tv/ 13063T: git git://linuxtv.org/media_tree.git 13064F: drivers/media/pci/netup_unidvb/* 13065 13066MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13067M: Dmitry Osipenko <digetx@gmail.com> 13068L: linux-media@vger.kernel.org 13069L: linux-tegra@vger.kernel.org 13070S: Maintained 13071T: git git://linuxtv.org/media_tree.git 13072F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13073F: drivers/media/platform/nvidia/tegra-vde/ 13074 13075MEDIA DRIVERS FOR RENESAS - CEU 13076M: Jacopo Mondi <jacopo@jmondi.org> 13077L: linux-media@vger.kernel.org 13078L: linux-renesas-soc@vger.kernel.org 13079S: Supported 13080T: git git://linuxtv.org/media_tree.git 13081F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13082F: drivers/media/platform/renesas/renesas-ceu.c 13083F: include/media/drv-intf/renesas-ceu.h 13084 13085MEDIA DRIVERS FOR RENESAS - DRIF 13086M: Fabrizio Castro <fabrizio.castro.jz@renesas.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,drif.yaml 13092F: drivers/media/platform/renesas/rcar_drif.c 13093 13094MEDIA DRIVERS FOR RENESAS - FCP 13095M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13096L: linux-media@vger.kernel.org 13097L: linux-renesas-soc@vger.kernel.org 13098S: Supported 13099T: git git://linuxtv.org/media_tree.git 13100F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13101F: drivers/media/platform/renesas/rcar-fcp.c 13102F: include/media/rcar-fcp.h 13103 13104MEDIA DRIVERS FOR RENESAS - FDP1 13105M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13106L: linux-media@vger.kernel.org 13107L: linux-renesas-soc@vger.kernel.org 13108S: Supported 13109T: git git://linuxtv.org/media_tree.git 13110F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13111F: drivers/media/platform/renesas/rcar_fdp1.c 13112 13113MEDIA DRIVERS FOR RENESAS - VIN 13114M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13115L: linux-media@vger.kernel.org 13116L: linux-renesas-soc@vger.kernel.org 13117S: Supported 13118T: git git://linuxtv.org/media_tree.git 13119F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13120F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13121F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13122F: drivers/media/platform/renesas/rcar-isp.c 13123F: drivers/media/platform/renesas/rcar-vin/ 13124 13125MEDIA DRIVERS FOR RENESAS - VSP1 13126M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13127M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13128L: linux-media@vger.kernel.org 13129L: linux-renesas-soc@vger.kernel.org 13130S: Supported 13131T: git git://linuxtv.org/media_tree.git 13132F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13133F: drivers/media/platform/renesas/vsp1/ 13134 13135MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13136L: linux-media@vger.kernel.org 13137S: Orphan 13138W: https://linuxtv.org 13139T: git git://linuxtv.org/media_tree.git 13140F: drivers/media/dvb-frontends/stv0910* 13141 13142MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13143L: linux-media@vger.kernel.org 13144S: Orphan 13145W: https://linuxtv.org 13146T: git git://linuxtv.org/media_tree.git 13147F: drivers/media/dvb-frontends/stv6111* 13148 13149MEDIA DRIVERS FOR STM32 - DCMI 13150M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13151L: linux-media@vger.kernel.org 13152S: Supported 13153T: git git://linuxtv.org/media_tree.git 13154F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13155F: drivers/media/platform/st/stm32/stm32-dcmi.c 13156 13157MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13158M: Mauro Carvalho Chehab <mchehab@kernel.org> 13159L: linux-media@vger.kernel.org 13160S: Maintained 13161W: https://linuxtv.org 13162Q: http://patchwork.kernel.org/project/linux-media/list/ 13163T: git git://linuxtv.org/media_tree.git 13164F: Documentation/admin-guide/media/ 13165F: Documentation/devicetree/bindings/media/ 13166F: Documentation/driver-api/media/ 13167F: Documentation/userspace-api/media/ 13168F: drivers/media/ 13169F: drivers/staging/media/ 13170F: include/dt-bindings/media/ 13171F: include/linux/platform_data/media/ 13172F: include/media/ 13173F: include/uapi/linux/dvb/ 13174F: include/uapi/linux/ivtv* 13175F: include/uapi/linux/media.h 13176F: include/uapi/linux/uvcvideo.h 13177F: include/uapi/linux/v4l2-* 13178F: include/uapi/linux/videodev2.h 13179 13180MEDIATEK BLUETOOTH DRIVER 13181M: Sean Wang <sean.wang@mediatek.com> 13182L: linux-bluetooth@vger.kernel.org 13183L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13184S: Maintained 13185F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13186F: drivers/bluetooth/btmtkuart.c 13187 13188MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13189M: Sean Wang <sean.wang@mediatek.com> 13190L: linux-pm@vger.kernel.org 13191S: Maintained 13192F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13193F: drivers/power/reset/mt6323-poweroff.c 13194 13195MEDIATEK CIR DRIVER 13196M: Sean Wang <sean.wang@mediatek.com> 13197S: Maintained 13198F: drivers/media/rc/mtk-cir.c 13199 13200MEDIATEK DMA DRIVER 13201M: Sean Wang <sean.wang@mediatek.com> 13202L: dmaengine@vger.kernel.org 13203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13204L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13205S: Maintained 13206F: Documentation/devicetree/bindings/dma/mtk-* 13207F: drivers/dma/mediatek/ 13208 13209MEDIATEK ETHERNET DRIVER 13210M: Felix Fietkau <nbd@nbd.name> 13211M: John Crispin <john@phrozen.org> 13212M: Sean Wang <sean.wang@mediatek.com> 13213M: Mark Lee <Mark-MC.Lee@mediatek.com> 13214M: Lorenzo Bianconi <lorenzo@kernel.org> 13215L: netdev@vger.kernel.org 13216S: Maintained 13217F: drivers/net/ethernet/mediatek/ 13218 13219MEDIATEK ETHERNET PCS DRIVER 13220M: Alexander Couzens <lynxis@fe80.eu> 13221M: Daniel Golle <daniel@makrotopia.org> 13222L: netdev@vger.kernel.org 13223S: Maintained 13224F: drivers/net/pcs/pcs-mtk-lynxi.c 13225F: include/linux/pcs/pcs-mtk-lynxi.h 13226 13227MEDIATEK ETHERNET PHY DRIVERS 13228M: Daniel Golle <daniel@makrotopia.org> 13229M: Qingfang Deng <dqfext@gmail.com> 13230M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13231L: netdev@vger.kernel.org 13232S: Maintained 13233F: drivers/net/phy/mediatek-ge-soc.c 13234F: drivers/net/phy/mediatek-ge.c 13235 13236MEDIATEK I2C CONTROLLER DRIVER 13237M: Qii Wang <qii.wang@mediatek.com> 13238L: linux-i2c@vger.kernel.org 13239S: Maintained 13240F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13241F: drivers/i2c/busses/i2c-mt65xx.c 13242 13243MEDIATEK IOMMU DRIVER 13244M: Yong Wu <yong.wu@mediatek.com> 13245L: iommu@lists.linux.dev 13246L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13247S: Supported 13248F: Documentation/devicetree/bindings/iommu/mediatek* 13249F: drivers/iommu/mtk_iommu* 13250F: include/dt-bindings/memory/mt*-port.h 13251 13252MEDIATEK JPEG DRIVER 13253M: Bin Liu <bin.liu@mediatek.com> 13254S: Supported 13255F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13256F: drivers/media/platform/mediatek/jpeg/ 13257 13258MEDIATEK KEYPAD DRIVER 13259M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13260S: Supported 13261F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13262F: drivers/input/keyboard/mt6779-keypad.c 13263 13264MEDIATEK MDP DRIVER 13265M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13266M: Houlong Wei <houlong.wei@mediatek.com> 13267M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13268S: Supported 13269F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13270F: drivers/media/platform/mediatek/mdp/ 13271F: drivers/media/platform/mediatek/vpu/ 13272 13273MEDIATEK MEDIA DRIVER 13274M: Tiffany Lin <tiffany.lin@mediatek.com> 13275M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13276M: Yunfei Dong <yunfei.dong@mediatek.com> 13277S: Supported 13278F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13279F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13280F: drivers/media/platform/mediatek/vcodec/ 13281F: drivers/media/platform/mediatek/vpu/ 13282 13283MEDIATEK MMC/SD/SDIO DRIVER 13284M: Chaotian Jing <chaotian.jing@mediatek.com> 13285S: Maintained 13286F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13287F: drivers/mmc/host/mtk-sd.c 13288 13289MEDIATEK MT76 WIRELESS LAN DRIVER 13290M: Felix Fietkau <nbd@nbd.name> 13291M: Lorenzo Bianconi <lorenzo@kernel.org> 13292M: Ryder Lee <ryder.lee@mediatek.com> 13293R: Shayne Chen <shayne.chen@mediatek.com> 13294R: Sean Wang <sean.wang@mediatek.com> 13295L: linux-wireless@vger.kernel.org 13296S: Maintained 13297T: git https://github.com/nbd168/wireless 13298F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13299F: drivers/net/wireless/mediatek/mt76/ 13300 13301MEDIATEK MT7601U WIRELESS LAN DRIVER 13302M: Jakub Kicinski <kuba@kernel.org> 13303L: linux-wireless@vger.kernel.org 13304S: Maintained 13305F: drivers/net/wireless/mediatek/mt7601u/ 13306 13307MEDIATEK MT7621 CLOCK DRIVER 13308M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13309S: Maintained 13310F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13311F: drivers/clk/ralink/clk-mt7621.c 13312 13313MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13314M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13315S: Maintained 13316F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13317F: drivers/pci/controller/pcie-mt7621.c 13318 13319MEDIATEK MT7621 PHY PCI DRIVER 13320M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13321S: Maintained 13322F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13323F: drivers/phy/ralink/phy-mt7621-pci.c 13324 13325MEDIATEK MT7621/28/88 I2C DRIVER 13326M: Stefan Roese <sr@denx.de> 13327L: linux-i2c@vger.kernel.org 13328S: Maintained 13329F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13330F: drivers/i2c/busses/i2c-mt7621.c 13331 13332MEDIATEK MTMIPS CLOCK DRIVER 13333M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13334S: Maintained 13335F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13336F: drivers/clk/ralink/clk-mtmips.c 13337 13338MEDIATEK NAND CONTROLLER DRIVER 13339L: linux-mtd@lists.infradead.org 13340S: Orphan 13341F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13342F: drivers/mtd/nand/raw/mtk_* 13343 13344MEDIATEK PMIC LED DRIVER 13345M: Sean Wang <sean.wang@mediatek.com> 13346S: Maintained 13347F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13348F: drivers/leds/leds-mt6323.c 13349 13350MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13351M: Sean Wang <sean.wang@mediatek.com> 13352S: Maintained 13353F: drivers/char/hw_random/mtk-rng.c 13354 13355MEDIATEK SMI DRIVER 13356M: Yong Wu <yong.wu@mediatek.com> 13357L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13358S: Supported 13359F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13360F: drivers/memory/mtk-smi.c 13361F: include/soc/mediatek/smi.h 13362 13363MEDIATEK SWITCH DRIVER 13364M: Arınç ÜNAL <arinc.unal@arinc9.com> 13365M: Daniel Golle <daniel@makrotopia.org> 13366M: Landen Chao <Landen.Chao@mediatek.com> 13367M: DENG Qingfang <dqfext@gmail.com> 13368M: Sean Wang <sean.wang@mediatek.com> 13369L: netdev@vger.kernel.org 13370S: Maintained 13371F: drivers/net/dsa/mt7530-mdio.c 13372F: drivers/net/dsa/mt7530-mmio.c 13373F: drivers/net/dsa/mt7530.* 13374F: net/dsa/tag_mtk.c 13375 13376MEDIATEK T7XX 5G WWAN MODEM DRIVER 13377M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13378M: Intel Corporation <linuxwwan@intel.com> 13379R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13380R: Liu Haijun <haijun.liu@mediatek.com> 13381R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13382R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13383L: netdev@vger.kernel.org 13384S: Supported 13385F: drivers/net/wwan/t7xx/ 13386 13387MEDIATEK USB3 DRD IP DRIVER 13388M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13389L: linux-usb@vger.kernel.org 13390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13391L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13392S: Maintained 13393F: Documentation/devicetree/bindings/usb/mediatek,* 13394F: drivers/usb/host/xhci-mtk* 13395F: drivers/usb/mtu3/ 13396 13397MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13398M: Peter Senna Tschudin <peter.senna@gmail.com> 13399M: Martin Donnelly <martin.donnelly@ge.com> 13400M: Martyn Welch <martyn.welch@collabora.co.uk> 13401S: Maintained 13402F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13403F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13404 13405MEGARAID SCSI/SAS DRIVERS 13406M: Kashyap Desai <kashyap.desai@broadcom.com> 13407M: Sumit Saxena <sumit.saxena@broadcom.com> 13408M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13409L: megaraidlinux.pdl@broadcom.com 13410L: linux-scsi@vger.kernel.org 13411S: Maintained 13412W: http://www.avagotech.com/support/ 13413F: Documentation/scsi/megaraid.rst 13414F: drivers/scsi/megaraid.* 13415F: drivers/scsi/megaraid/ 13416 13417MELEXIS MLX90614 DRIVER 13418M: Crt Mori <cmo@melexis.com> 13419L: linux-iio@vger.kernel.org 13420S: Supported 13421W: http://www.melexis.com 13422F: drivers/iio/temperature/mlx90614.c 13423 13424MELEXIS MLX90632 DRIVER 13425M: Crt Mori <cmo@melexis.com> 13426L: linux-iio@vger.kernel.org 13427S: Supported 13428W: http://www.melexis.com 13429F: drivers/iio/temperature/mlx90632.c 13430 13431MELFAS MIP4 TOUCHSCREEN DRIVER 13432M: Sangwon Jee <jeesw@melfas.com> 13433S: Supported 13434W: http://www.melfas.com 13435F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13436F: drivers/input/touchscreen/melfas_mip4.c 13437 13438MELLANOX BLUEFIELD I2C DRIVER 13439M: Khalil Blaiech <kblaiech@nvidia.com> 13440M: Asmaa Mnebhi <asmaa@nvidia.com> 13441L: linux-i2c@vger.kernel.org 13442S: Supported 13443F: drivers/i2c/busses/i2c-mlxbf.c 13444 13445MELLANOX ETHERNET DRIVER (mlx4_en) 13446M: Tariq Toukan <tariqt@nvidia.com> 13447L: netdev@vger.kernel.org 13448S: Supported 13449W: http://www.mellanox.com 13450Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13451F: drivers/net/ethernet/mellanox/mlx4/en_* 13452 13453MELLANOX ETHERNET DRIVER (mlx5e) 13454M: Saeed Mahameed <saeedm@nvidia.com> 13455L: netdev@vger.kernel.org 13456S: Supported 13457W: http://www.mellanox.com 13458Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13459F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13460 13461MELLANOX ETHERNET INNOVA DRIVERS 13462R: Boris Pismenny <borisp@nvidia.com> 13463L: netdev@vger.kernel.org 13464S: Supported 13465W: http://www.mellanox.com 13466Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13467F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13468F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13469F: include/linux/mlx5/mlx5_ifc_fpga.h 13470 13471MELLANOX ETHERNET SWITCH DRIVERS 13472M: Ido Schimmel <idosch@nvidia.com> 13473M: Petr Machata <petrm@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/mlxsw/ 13479F: tools/testing/selftests/drivers/net/mlxsw/ 13480 13481MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13482M: mlxsw@nvidia.com 13483L: netdev@vger.kernel.org 13484S: Supported 13485W: http://www.mellanox.com 13486Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13487F: drivers/net/ethernet/mellanox/mlxfw/ 13488 13489MELLANOX HARDWARE PLATFORM SUPPORT 13490M: Hans de Goede <hdegoede@redhat.com> 13491M: Mark Gross <markgross@kernel.org> 13492M: Vadim Pasternak <vadimp@nvidia.com> 13493L: platform-driver-x86@vger.kernel.org 13494S: Supported 13495F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13496F: drivers/platform/mellanox/ 13497F: include/linux/platform_data/mlxreg.h 13498 13499MELLANOX MLX4 core VPI driver 13500M: Tariq Toukan <tariqt@nvidia.com> 13501L: netdev@vger.kernel.org 13502L: linux-rdma@vger.kernel.org 13503S: Supported 13504W: http://www.mellanox.com 13505Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13506F: drivers/net/ethernet/mellanox/mlx4/ 13507F: include/linux/mlx4/ 13508 13509MELLANOX MLX4 IB driver 13510M: Yishai Hadas <yishaih@nvidia.com> 13511L: linux-rdma@vger.kernel.org 13512S: Supported 13513W: http://www.mellanox.com 13514Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13515F: drivers/infiniband/hw/mlx4/ 13516F: include/linux/mlx4/ 13517F: include/uapi/rdma/mlx4-abi.h 13518 13519MELLANOX MLX5 core VPI driver 13520M: Saeed Mahameed <saeedm@nvidia.com> 13521M: Leon Romanovsky <leonro@nvidia.com> 13522L: netdev@vger.kernel.org 13523L: linux-rdma@vger.kernel.org 13524S: Supported 13525W: http://www.mellanox.com 13526Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13527F: Documentation/networking/device_drivers/ethernet/mellanox/ 13528F: drivers/net/ethernet/mellanox/mlx5/core/ 13529F: include/linux/mlx5/ 13530 13531MELLANOX MLX5 IB driver 13532M: Leon Romanovsky <leonro@nvidia.com> 13533L: linux-rdma@vger.kernel.org 13534S: Supported 13535W: http://www.mellanox.com 13536Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13537F: drivers/infiniband/hw/mlx5/ 13538F: include/linux/mlx5/ 13539F: include/uapi/rdma/mlx5-abi.h 13540 13541MELLANOX MLXCPLD I2C AND MUX DRIVER 13542M: Vadim Pasternak <vadimp@nvidia.com> 13543M: Michael Shych <michaelsh@nvidia.com> 13544L: linux-i2c@vger.kernel.org 13545S: Supported 13546F: Documentation/i2c/busses/i2c-mlxcpld.rst 13547F: drivers/i2c/busses/i2c-mlxcpld.c 13548F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13549 13550MELLANOX MLXCPLD LED DRIVER 13551M: Vadim Pasternak <vadimp@nvidia.com> 13552L: linux-leds@vger.kernel.org 13553S: Supported 13554F: Documentation/leds/leds-mlxcpld.rst 13555F: drivers/leds/leds-mlxcpld.c 13556F: drivers/leds/leds-mlxreg.c 13557 13558MELLANOX PLATFORM DRIVER 13559M: Vadim Pasternak <vadimp@nvidia.com> 13560L: platform-driver-x86@vger.kernel.org 13561S: Supported 13562F: drivers/platform/x86/mlx-platform.c 13563 13564MEMBARRIER SUPPORT 13565M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13566M: "Paul E. McKenney" <paulmck@kernel.org> 13567L: linux-kernel@vger.kernel.org 13568S: Supported 13569F: arch/powerpc/include/asm/membarrier.h 13570F: include/uapi/linux/membarrier.h 13571F: kernel/sched/membarrier.c 13572 13573MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13574M: Mike Rapoport <rppt@kernel.org> 13575L: linux-mm@kvack.org 13576S: Maintained 13577F: Documentation/core-api/boot-time-mm.rst 13578F: include/linux/memblock.h 13579F: mm/memblock.c 13580F: mm/mm_init.c 13581F: tools/testing/memblock/ 13582 13583MEMORY CONTROLLER DRIVERS 13584M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13585L: linux-kernel@vger.kernel.org 13586S: Maintained 13587B: mailto:krzysztof.kozlowski@linaro.org 13588T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13589F: Documentation/devicetree/bindings/memory-controllers/ 13590F: drivers/memory/ 13591F: include/dt-bindings/memory/ 13592F: include/memory/ 13593 13594MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13595M: Dmitry Osipenko <digetx@gmail.com> 13596L: linux-pm@vger.kernel.org 13597L: linux-tegra@vger.kernel.org 13598S: Maintained 13599T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13600F: drivers/devfreq/tegra30-devfreq.c 13601 13602MEMORY HOT(UN)PLUG 13603M: David Hildenbrand <david@redhat.com> 13604M: Oscar Salvador <osalvador@suse.de> 13605L: linux-mm@kvack.org 13606S: Maintained 13607F: Documentation/admin-guide/mm/memory-hotplug.rst 13608F: Documentation/core-api/memory-hotplug.rst 13609F: drivers/base/memory.c 13610F: include/linux/memory_hotplug.h 13611F: mm/memory_hotplug.c 13612F: tools/testing/selftests/memory-hotplug/ 13613 13614MEMORY MANAGEMENT 13615M: Andrew Morton <akpm@linux-foundation.org> 13616L: linux-mm@kvack.org 13617S: Maintained 13618W: http://www.linux-mm.org 13619T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13620T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13621F: include/linux/gfp.h 13622F: include/linux/gfp_types.h 13623F: include/linux/memory_hotplug.h 13624F: include/linux/mm.h 13625F: include/linux/mmzone.h 13626F: include/linux/pagewalk.h 13627F: include/trace/events/ksm.h 13628F: mm/ 13629F: tools/mm/ 13630F: tools/testing/selftests/mm/ 13631 13632MEMORY TECHNOLOGY DEVICES (MTD) 13633M: Miquel Raynal <miquel.raynal@bootlin.com> 13634M: Richard Weinberger <richard@nod.at> 13635M: Vignesh Raghavendra <vigneshr@ti.com> 13636L: linux-mtd@lists.infradead.org 13637S: Maintained 13638W: http://www.linux-mtd.infradead.org/ 13639Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13640C: irc://irc.oftc.net/mtd 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13642T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13643F: Documentation/devicetree/bindings/mtd/ 13644F: drivers/mtd/ 13645F: include/linux/mtd/ 13646F: include/uapi/mtd/ 13647 13648MEMSENSING MICROSYSTEMS MSA311 DRIVER 13649M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13650L: linux-iio@vger.kernel.org 13651S: Maintained 13652F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13653F: drivers/iio/accel/msa311.c 13654 13655MEN A21 WATCHDOG DRIVER 13656M: Johannes Thumshirn <morbidrsa@gmail.com> 13657L: linux-watchdog@vger.kernel.org 13658S: Maintained 13659F: drivers/watchdog/mena21_wdt.c 13660 13661MEN CHAMELEON BUS (mcb) 13662M: Johannes Thumshirn <morbidrsa@gmail.com> 13663S: Maintained 13664F: Documentation/driver-api/men-chameleon-bus.rst 13665F: drivers/mcb/ 13666F: include/linux/mcb.h 13667 13668MEN F21BMC (Board Management Controller) 13669M: Andreas Werner <andreas.werner@men.de> 13670S: Supported 13671F: Documentation/hwmon/menf21bmc.rst 13672F: drivers/hwmon/menf21bmc_hwmon.c 13673F: drivers/leds/leds-menf21bmc.c 13674F: drivers/mfd/menf21bmc.c 13675F: drivers/watchdog/menf21bmc_wdt.c 13676 13677MEN Z069 WATCHDOG DRIVER 13678M: Johannes Thumshirn <jth@kernel.org> 13679L: linux-watchdog@vger.kernel.org 13680S: Maintained 13681F: drivers/watchdog/menz69_wdt.c 13682 13683MESON AO CEC DRIVER FOR AMLOGIC SOCS 13684M: Neil Armstrong <neil.armstrong@linaro.org> 13685L: linux-media@vger.kernel.org 13686L: linux-amlogic@lists.infradead.org 13687S: Supported 13688W: http://linux-meson.com/ 13689T: git git://linuxtv.org/media_tree.git 13690F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13691F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13692F: drivers/media/cec/platform/meson/ao-cec.c 13693 13694MESON GE2D DRIVER FOR AMLOGIC SOCS 13695M: Neil Armstrong <neil.armstrong@linaro.org> 13696L: linux-media@vger.kernel.org 13697L: linux-amlogic@lists.infradead.org 13698S: Supported 13699T: git git://linuxtv.org/media_tree.git 13700F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13701F: drivers/media/platform/amlogic/meson-ge2d/ 13702 13703MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13704M: Liang Yang <liang.yang@amlogic.com> 13705L: linux-mtd@lists.infradead.org 13706S: Maintained 13707F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13708F: drivers/mtd/nand/raw/meson_* 13709 13710MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13711M: Neil Armstrong <neil.armstrong@linaro.org> 13712L: linux-media@vger.kernel.org 13713L: linux-amlogic@lists.infradead.org 13714S: Supported 13715T: git git://linuxtv.org/media_tree.git 13716F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13717F: drivers/staging/media/meson/vdec/ 13718 13719METHODE UDPU SUPPORT 13720M: Vladimir Vid <vladimir.vid@sartura.hr> 13721S: Maintained 13722F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13723 13724MHI BUS 13725M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13726L: mhi@lists.linux.dev 13727L: linux-arm-msm@vger.kernel.org 13728S: Maintained 13729T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13730F: Documentation/ABI/stable/sysfs-bus-mhi 13731F: Documentation/mhi/ 13732F: drivers/bus/mhi/ 13733F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13734F: include/linux/mhi.h 13735 13736MICROBLAZE ARCHITECTURE 13737M: Michal Simek <monstr@monstr.eu> 13738S: Supported 13739W: http://www.monstr.eu/fdt/ 13740T: git git://git.monstr.eu/linux-2.6-microblaze.git 13741F: arch/microblaze/ 13742 13743MICROBLAZE TMR INJECT 13744M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13745S: Supported 13746F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13747F: drivers/misc/xilinx_tmr_inject.c 13748 13749MICROBLAZE TMR MANAGER 13750M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13751S: Supported 13752F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13753F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13754F: drivers/misc/xilinx_tmr_manager.c 13755 13756MICROCHIP AT91 DMA DRIVERS 13757M: Ludovic Desroches <ludovic.desroches@microchip.com> 13758M: Tudor Ambarus <tudor.ambarus@linaro.org> 13759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13760L: dmaengine@vger.kernel.org 13761S: Supported 13762F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13763F: drivers/dma/at_hdmac.c 13764F: drivers/dma/at_xdmac.c 13765F: include/dt-bindings/dma/at91.h 13766 13767MICROCHIP AT91 SERIAL DRIVER 13768M: Richard Genoud <richard.genoud@gmail.com> 13769S: Maintained 13770F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13771F: drivers/tty/serial/atmel_serial.c 13772F: drivers/tty/serial/atmel_serial.h 13773 13774MICROCHIP AT91 USART MFD DRIVER 13775M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13776L: linux-kernel@vger.kernel.org 13777S: Supported 13778F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13779F: drivers/mfd/at91-usart.c 13780F: include/dt-bindings/mfd/at91-usart.h 13781 13782MICROCHIP AT91 USART SPI DRIVER 13783M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13784L: linux-spi@vger.kernel.org 13785S: Supported 13786F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13787F: drivers/spi/spi-at91-usart.c 13788 13789MICROCHIP AUDIO ASOC DRIVERS 13790M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13791L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13792S: Supported 13793F: Documentation/devicetree/bindings/sound/atmel* 13794F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13795F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13796F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13797F: sound/soc/atmel 13798 13799MICROCHIP CSI2DC DRIVER 13800M: Eugen Hristev <eugen.hristev@microchip.com> 13801L: linux-media@vger.kernel.org 13802S: Supported 13803F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13804F: drivers/media/platform/microchip/microchip-csi2dc.c 13805 13806MICROCHIP ECC DRIVER 13807M: Tudor Ambarus <tudor.ambarus@linaro.org> 13808L: linux-crypto@vger.kernel.org 13809S: Maintained 13810F: drivers/crypto/atmel-ecc.* 13811 13812MICROCHIP EIC DRIVER 13813M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13815S: Supported 13816F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13817F: drivers/irqchip/irq-mchp-eic.c 13818 13819MICROCHIP I2C DRIVER 13820M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13821L: linux-i2c@vger.kernel.org 13822S: Supported 13823F: drivers/i2c/busses/i2c-at91-*.c 13824F: drivers/i2c/busses/i2c-at91.h 13825 13826MICROCHIP ISC DRIVER 13827M: Eugen Hristev <eugen.hristev@microchip.com> 13828L: linux-media@vger.kernel.org 13829S: Supported 13830F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13831F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13832F: drivers/media/platform/microchip/microchip-isc* 13833F: drivers/media/platform/microchip/microchip-sama*-isc* 13834F: drivers/staging/media/deprecated/atmel/atmel-isc* 13835F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13836F: include/linux/atmel-isc-media.h 13837 13838MICROCHIP ISI DRIVER 13839M: Eugen Hristev <eugen.hristev@microchip.com> 13840L: linux-media@vger.kernel.org 13841S: Supported 13842F: drivers/media/platform/atmel/atmel-isi.c 13843F: drivers/media/platform/atmel/atmel-isi.h 13844 13845MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13846M: Woojung Huh <woojung.huh@microchip.com> 13847M: UNGLinuxDriver@microchip.com 13848L: netdev@vger.kernel.org 13849S: Maintained 13850F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13851F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13852F: drivers/net/dsa/microchip/* 13853F: include/linux/dsa/ksz_common.h 13854F: include/linux/platform_data/microchip-ksz.h 13855F: net/dsa/tag_ksz.c 13856 13857MICROCHIP LAN743X ETHERNET DRIVER 13858M: Bryan Whitehead <bryan.whitehead@microchip.com> 13859M: UNGLinuxDriver@microchip.com 13860L: netdev@vger.kernel.org 13861S: Maintained 13862F: drivers/net/ethernet/microchip/lan743x_* 13863 13864MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13865M: Arun Ramadoss <arun.ramadoss@microchip.com> 13866R: UNGLinuxDriver@microchip.com 13867L: netdev@vger.kernel.org 13868S: Maintained 13869F: drivers/net/phy/microchip_t1.c 13870 13871MICROCHIP LAN966X ETHERNET DRIVER 13872M: Horatiu Vultur <horatiu.vultur@microchip.com> 13873M: UNGLinuxDriver@microchip.com 13874L: netdev@vger.kernel.org 13875S: Maintained 13876F: drivers/net/ethernet/microchip/lan966x/* 13877 13878MICROCHIP LCDFB DRIVER 13879M: Nicolas Ferre <nicolas.ferre@microchip.com> 13880L: linux-fbdev@vger.kernel.org 13881S: Maintained 13882F: drivers/video/fbdev/atmel_lcdfb.c 13883F: include/video/atmel_lcdc.h 13884 13885MICROCHIP MCP16502 PMIC DRIVER 13886M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13888S: Supported 13889F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13890F: drivers/regulator/mcp16502.c 13891 13892MICROCHIP MCP3911 ADC DRIVER 13893M: Marcus Folkesson <marcus.folkesson@gmail.com> 13894M: Kent Gustavsson <kent@minoris.se> 13895L: linux-iio@vger.kernel.org 13896S: Maintained 13897F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13898F: drivers/iio/adc/mcp3911.c 13899 13900MICROCHIP MMC/SD/SDIO MCI DRIVER 13901M: Ludovic Desroches <ludovic.desroches@microchip.com> 13902S: Maintained 13903F: drivers/mmc/host/atmel-mci.c 13904 13905MICROCHIP NAND DRIVER 13906M: Tudor Ambarus <tudor.ambarus@linaro.org> 13907L: linux-mtd@lists.infradead.org 13908S: Supported 13909F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13910F: drivers/mtd/nand/raw/atmel/* 13911 13912MICROCHIP OTPC DRIVER 13913M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13915S: Supported 13916F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13917F: drivers/nvmem/microchip-otpc.c 13918F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13919 13920MICROCHIP PCI1XXXX GP DRIVER 13921M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13922L: linux-gpio@vger.kernel.org 13923S: Supported 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13926F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13927 13928MICROCHIP PCI1XXXX I2C DRIVER 13929M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13930M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13931M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13932L: linux-i2c@vger.kernel.org 13933S: Maintained 13934F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13935 13936MICROCHIP PCIe UART DRIVER 13937M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13938M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13939L: linux-serial@vger.kernel.org 13940S: Maintained 13941F: drivers/tty/serial/8250/8250_pci1xxxx.c 13942 13943MICROCHIP POLARFIRE FPGA DRIVERS 13944M: Conor Dooley <conor.dooley@microchip.com> 13945R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13946L: linux-fpga@vger.kernel.org 13947S: Supported 13948F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13949F: drivers/fpga/microchip-spi.c 13950 13951MICROCHIP PWM DRIVER 13952M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13954L: linux-pwm@vger.kernel.org 13955S: Supported 13956F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13957F: drivers/pwm/pwm-atmel.c 13958 13959MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13960M: Eugen Hristev <eugen.hristev@microchip.com> 13961L: linux-iio@vger.kernel.org 13962S: Supported 13963F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13964F: drivers/iio/adc/at91-sama5d2_adc.c 13965F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13966 13967MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13968M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13969S: Supported 13970F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13971F: drivers/power/reset/at91-sama5d2_shdwc.c 13972 13973MICROCHIP SOC DRIVERS 13974M: Conor Dooley <conor@kernel.org> 13975S: Supported 13976T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13977F: drivers/soc/microchip/ 13978 13979MICROCHIP SPI DRIVER 13980M: Ryan Wanner <ryan.wanner@microchip.com> 13981S: Supported 13982F: drivers/spi/spi-atmel.* 13983 13984MICROCHIP SSC DRIVER 13985M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13987S: Supported 13988F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13989F: drivers/misc/atmel-ssc.c 13990F: include/linux/atmel-ssc.h 13991 13992Microchip Timer Counter Block (TCB) Capture Driver 13993M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13995L: linux-iio@vger.kernel.org 13996S: Maintained 13997F: drivers/counter/microchip-tcb-capture.c 13998 13999MICROCHIP USB251XB DRIVER 14000M: Richard Leitner <richard.leitner@skidata.com> 14001L: linux-usb@vger.kernel.org 14002S: Maintained 14003F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14004F: drivers/usb/misc/usb251xb.c 14005 14006MICROCHIP USBA UDC DRIVER 14007M: Cristian Birsan <cristian.birsan@microchip.com> 14008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14009S: Supported 14010F: drivers/usb/gadget/udc/atmel_usba_udc.* 14011 14012MICROCHIP WILC1000 WIFI DRIVER 14013M: Ajay Singh <ajay.kathat@microchip.com> 14014M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14015L: linux-wireless@vger.kernel.org 14016S: Supported 14017F: drivers/net/wireless/microchip/wilc1000/ 14018 14019MICROSEMI MIPS SOCS 14020M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14021M: UNGLinuxDriver@microchip.com 14022L: linux-mips@vger.kernel.org 14023S: Supported 14024F: Documentation/devicetree/bindings/mips/mscc.txt 14025F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14026F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14027F: arch/mips/boot/dts/mscc/ 14028F: arch/mips/configs/generic/board-ocelot.config 14029F: arch/mips/generic/board-ocelot.c 14030 14031MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14032M: Don Brace <don.brace@microchip.com> 14033L: storagedev@microchip.com 14034L: linux-scsi@vger.kernel.org 14035S: Supported 14036F: Documentation/scsi/smartpqi.rst 14037F: drivers/scsi/smartpqi/Kconfig 14038F: drivers/scsi/smartpqi/Makefile 14039F: drivers/scsi/smartpqi/smartpqi*.[ch] 14040F: include/linux/cciss*.h 14041F: include/uapi/linux/cciss*.h 14042 14043MICROSOFT MANA RDMA DRIVER 14044M: Long Li <longli@microsoft.com> 14045M: Ajay Sharma <sharmaajay@microsoft.com> 14046L: linux-rdma@vger.kernel.org 14047S: Supported 14048F: drivers/infiniband/hw/mana/ 14049F: include/net/mana 14050F: include/uapi/rdma/mana-abi.h 14051 14052MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14053M: Maximilian Luz <luzmaximilian@gmail.com> 14054L: platform-driver-x86@vger.kernel.org 14055S: Maintained 14056F: drivers/platform/surface/surface_aggregator_tabletsw.c 14057 14058MICROSOFT SURFACE BATTERY AND AC DRIVERS 14059M: Maximilian Luz <luzmaximilian@gmail.com> 14060L: linux-pm@vger.kernel.org 14061L: platform-driver-x86@vger.kernel.org 14062S: Maintained 14063F: drivers/power/supply/surface_battery.c 14064F: drivers/power/supply/surface_charger.c 14065 14066MICROSOFT SURFACE DTX DRIVER 14067M: Maximilian Luz <luzmaximilian@gmail.com> 14068L: platform-driver-x86@vger.kernel.org 14069S: Maintained 14070F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14071F: drivers/platform/surface/surface_dtx.c 14072F: include/uapi/linux/surface_aggregator/dtx.h 14073 14074MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14075M: Maximilian Luz <luzmaximilian@gmail.com> 14076L: platform-driver-x86@vger.kernel.org 14077S: Maintained 14078F: drivers/platform/surface/surface_gpe.c 14079 14080MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14081M: Hans de Goede <hdegoede@redhat.com> 14082M: Mark Gross <markgross@kernel.org> 14083M: Maximilian Luz <luzmaximilian@gmail.com> 14084L: platform-driver-x86@vger.kernel.org 14085S: Maintained 14086T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14087F: drivers/platform/surface/ 14088 14089MICROSOFT SURFACE HID TRANSPORT DRIVER 14090M: Maximilian Luz <luzmaximilian@gmail.com> 14091L: linux-input@vger.kernel.org 14092L: platform-driver-x86@vger.kernel.org 14093S: Maintained 14094F: drivers/hid/surface-hid/ 14095 14096MICROSOFT SURFACE HOT-PLUG DRIVER 14097M: Maximilian Luz <luzmaximilian@gmail.com> 14098L: platform-driver-x86@vger.kernel.org 14099S: Maintained 14100F: drivers/platform/surface/surface_hotplug.c 14101 14102MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14103M: Maximilian Luz <luzmaximilian@gmail.com> 14104L: platform-driver-x86@vger.kernel.org 14105S: Maintained 14106F: drivers/platform/surface/surface_platform_profile.c 14107 14108MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14109M: Chen Yu <yu.c.chen@intel.com> 14110L: platform-driver-x86@vger.kernel.org 14111S: Supported 14112F: drivers/platform/surface/surfacepro3_button.c 14113 14114MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14115M: Maximilian Luz <luzmaximilian@gmail.com> 14116L: platform-driver-x86@vger.kernel.org 14117S: Maintained 14118F: drivers/platform/surface/surface_aggregator_hub.c 14119 14120MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14121M: Maximilian Luz <luzmaximilian@gmail.com> 14122L: platform-driver-x86@vger.kernel.org 14123S: Maintained 14124W: https://github.com/linux-surface/surface-aggregator-module 14125C: irc://irc.libera.chat/linux-surface 14126F: Documentation/driver-api/surface_aggregator/ 14127F: drivers/platform/surface/aggregator/ 14128F: drivers/platform/surface/surface_acpi_notify.c 14129F: drivers/platform/surface/surface_aggregator_cdev.c 14130F: drivers/platform/surface/surface_aggregator_registry.c 14131F: include/linux/surface_acpi_notify.h 14132F: include/linux/surface_aggregator/ 14133F: include/uapi/linux/surface_aggregator/ 14134 14135MICROTEK X6 SCANNER 14136M: Oliver Neukum <oliver@neukum.org> 14137S: Maintained 14138F: drivers/usb/image/microtek.* 14139 14140MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14141M: Luka Kovacic <luka.kovacic@sartura.hr> 14142M: Luka Perkov <luka.perkov@sartura.hr> 14143S: Maintained 14144F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14150 14151MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14152M: Sakari Ailus <sakari.ailus@linux.intel.com> 14153L: linux-media@vger.kernel.org 14154S: Maintained 14155F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14156F: Documentation/driver-api/media/drivers/ccs/ 14157F: Documentation/userspace-api/media/drivers/ccs.rst 14158F: drivers/media/i2c/ccs-pll.c 14159F: drivers/media/i2c/ccs-pll.h 14160F: drivers/media/i2c/ccs/ 14161F: include/uapi/linux/ccs.h 14162F: include/uapi/linux/smiapp.h 14163 14164MIPS 14165M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14166L: linux-mips@vger.kernel.org 14167S: Maintained 14168W: http://www.linux-mips.org/ 14169Q: https://patchwork.kernel.org/project/linux-mips/list/ 14170T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14171F: Documentation/devicetree/bindings/mips/ 14172F: Documentation/mips/ 14173F: arch/mips/ 14174F: drivers/platform/mips/ 14175F: include/dt-bindings/mips/ 14176 14177MIPS BOSTON DEVELOPMENT BOARD 14178M: Paul Burton <paulburton@kernel.org> 14179L: linux-mips@vger.kernel.org 14180S: Maintained 14181F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14182F: arch/mips/boot/dts/img/boston.dts 14183F: arch/mips/configs/generic/board-boston.config 14184F: drivers/clk/imgtec/clk-boston.c 14185F: include/dt-bindings/clock/boston-clock.h 14186 14187MIPS CORE DRIVERS 14188M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14189M: Serge Semin <fancer.lancer@gmail.com> 14190L: linux-mips@vger.kernel.org 14191S: Supported 14192F: drivers/bus/mips_cdmm.c 14193F: drivers/clocksource/mips-gic-timer.c 14194F: drivers/cpuidle/cpuidle-cps.c 14195F: drivers/irqchip/irq-mips-cpu.c 14196F: drivers/irqchip/irq-mips-gic.c 14197 14198MIPS GENERIC PLATFORM 14199M: Paul Burton <paulburton@kernel.org> 14200L: linux-mips@vger.kernel.org 14201S: Supported 14202F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14203F: arch/mips/generic/ 14204F: arch/mips/tools/generic-board-config.sh 14205 14206MIPS RINT INSTRUCTION EMULATION 14207M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14208L: linux-mips@vger.kernel.org 14209S: Supported 14210F: arch/mips/math-emu/dp_rint.c 14211F: arch/mips/math-emu/sp_rint.c 14212 14213MIPS/LOONGSON1 ARCHITECTURE 14214M: Keguang Zhang <keguang.zhang@gmail.com> 14215L: linux-mips@vger.kernel.org 14216S: Maintained 14217F: arch/mips/include/asm/mach-loongson32/ 14218F: arch/mips/loongson32/ 14219F: drivers/*/*loongson1* 14220 14221MIPS/LOONGSON2EF ARCHITECTURE 14222M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14223L: linux-mips@vger.kernel.org 14224S: Maintained 14225F: arch/mips/include/asm/mach-loongson2ef/ 14226F: arch/mips/loongson2ef/ 14227F: drivers/cpufreq/loongson2_cpufreq.c 14228 14229MIPS/LOONGSON64 ARCHITECTURE 14230M: Huacai Chen <chenhuacai@kernel.org> 14231M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14232L: linux-mips@vger.kernel.org 14233S: Maintained 14234F: arch/mips/include/asm/mach-loongson64/ 14235F: arch/mips/loongson64/ 14236F: drivers/irqchip/irq-loongson* 14237F: drivers/platform/mips/cpu_hwmon.c 14238 14239MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14240M: Hans Verkuil <hverkuil@xs4all.nl> 14241L: linux-media@vger.kernel.org 14242S: Odd Fixes 14243W: https://linuxtv.org 14244T: git git://linuxtv.org/media_tree.git 14245F: drivers/media/radio/radio-miropcm20* 14246 14247MMP SUPPORT 14248R: Lubomir Rintel <lkundrak@v3.sk> 14249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14250S: Odd Fixes 14251T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14252F: arch/arm/boot/dts/marvell/mmp* 14253F: arch/arm/mach-mmp/ 14254F: include/linux/soc/mmp/ 14255 14256MMP USB PHY DRIVERS 14257R: Lubomir Rintel <lkundrak@v3.sk> 14258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14259S: Maintained 14260F: drivers/phy/marvell/phy-mmp3-usb.c 14261F: drivers/phy/marvell/phy-pxa-usb.c 14262 14263MMU GATHER AND TLB INVALIDATION 14264M: Will Deacon <will@kernel.org> 14265M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14266M: Andrew Morton <akpm@linux-foundation.org> 14267M: Nick Piggin <npiggin@gmail.com> 14268M: Peter Zijlstra <peterz@infradead.org> 14269L: linux-arch@vger.kernel.org 14270L: linux-mm@kvack.org 14271S: Maintained 14272F: arch/*/include/asm/tlb.h 14273F: include/asm-generic/tlb.h 14274F: mm/mmu_gather.c 14275 14276MN88472 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/mn88472* 14284 14285MN88473 MEDIA DRIVER 14286M: Antti Palosaari <crope@iki.fi> 14287L: linux-media@vger.kernel.org 14288S: Maintained 14289W: https://linuxtv.org 14290W: http://palosaari.fi/linux/ 14291Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14292F: drivers/media/dvb-frontends/mn88473* 14293 14294MODULE SUPPORT 14295M: Luis Chamberlain <mcgrof@kernel.org> 14296L: linux-modules@vger.kernel.org 14297L: linux-kernel@vger.kernel.org 14298S: Maintained 14299T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14300F: include/linux/kmod.h 14301F: include/linux/module.h 14302F: kernel/module/ 14303F: lib/test_kmod.c 14304F: scripts/module* 14305F: tools/testing/selftests/kmod/ 14306 14307MONOLITHIC POWER SYSTEM PMIC DRIVER 14308M: Saravanan Sekar <sravanhome@gmail.com> 14309S: Maintained 14310F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14311F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14312F: drivers/hwmon/pmbus/mpq7932.c 14313F: drivers/iio/adc/mp2629_adc.c 14314F: drivers/mfd/mp2629.c 14315F: drivers/power/supply/mp2629_charger.c 14316F: drivers/regulator/mp5416.c 14317F: drivers/regulator/mpq7920.c 14318F: drivers/regulator/mpq7920.h 14319F: include/linux/mfd/mp2629.h 14320 14321MOST(R) TECHNOLOGY DRIVER 14322M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14323M: Christian Gromm <christian.gromm@microchip.com> 14324S: Maintained 14325F: Documentation/ABI/testing/configfs-most 14326F: Documentation/ABI/testing/sysfs-bus-most 14327F: drivers/most/ 14328F: drivers/staging/most/ 14329F: include/linux/most.h 14330 14331MOTORCOMM PHY DRIVER 14332M: Peter Geis <pgwipeout@gmail.com> 14333M: Frank <Frank.Sae@motor-comm.com> 14334L: netdev@vger.kernel.org 14335S: Maintained 14336F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14337F: drivers/net/phy/motorcomm.c 14338 14339MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14340M: Jiri Slaby <jirislaby@kernel.org> 14341S: Maintained 14342F: Documentation/driver-api/tty/moxa-smartio.rst 14343F: drivers/tty/mxser.* 14344 14345MR800 AVERMEDIA USB FM RADIO DRIVER 14346M: Alexey Klimov <klimov.linux@gmail.com> 14347L: linux-media@vger.kernel.org 14348S: Maintained 14349T: git git://linuxtv.org/media_tree.git 14350F: drivers/media/radio/radio-mr800.c 14351 14352MRF24J40 IEEE 802.15.4 RADIO DRIVER 14353M: Stefan Schmidt <stefan@datenfreihafen.org> 14354L: linux-wpan@vger.kernel.org 14355S: Odd Fixes 14356F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14357F: drivers/net/ieee802154/mrf24j40.c 14358 14359MSI EC DRIVER 14360M: Nikita Kravets <teackot@gmail.com> 14361L: platform-driver-x86@vger.kernel.org 14362S: Maintained 14363W: https://github.com/BeardOverflow/msi-ec 14364F: drivers/platform/x86/msi-ec.* 14365 14366MSI LAPTOP SUPPORT 14367M: "Lee, Chun-Yi" <jlee@suse.com> 14368L: platform-driver-x86@vger.kernel.org 14369S: Maintained 14370F: drivers/platform/x86/msi-laptop.c 14371 14372MSI WMI SUPPORT 14373L: platform-driver-x86@vger.kernel.org 14374S: Orphan 14375F: drivers/platform/x86/msi-wmi.c 14376 14377MSI001 MEDIA DRIVER 14378M: Antti Palosaari <crope@iki.fi> 14379L: linux-media@vger.kernel.org 14380S: Maintained 14381W: https://linuxtv.org 14382W: http://palosaari.fi/linux/ 14383Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14384T: git git://linuxtv.org/anttip/media_tree.git 14385F: drivers/media/tuners/msi001* 14386 14387MSI2500 MEDIA DRIVER 14388M: Antti Palosaari <crope@iki.fi> 14389L: linux-media@vger.kernel.org 14390S: Maintained 14391W: https://linuxtv.org 14392W: http://palosaari.fi/linux/ 14393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14394T: git git://linuxtv.org/anttip/media_tree.git 14395F: drivers/media/usb/msi2500/ 14396 14397MSTAR INTERRUPT CONTROLLER DRIVER 14398M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14399M: Daniel Palmer <daniel@thingy.jp> 14400S: Maintained 14401F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14402F: drivers/irqchip/irq-mst-intc.c 14403 14404MSYSTEMS DISKONCHIP G3 MTD DRIVER 14405M: Robert Jarzmik <robert.jarzmik@free.fr> 14406L: linux-mtd@lists.infradead.org 14407S: Maintained 14408F: drivers/mtd/devices/docg3* 14409 14410MT9P031 APTINA CAMERA SENSOR 14411M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14412L: linux-media@vger.kernel.org 14413S: Maintained 14414T: git git://linuxtv.org/media_tree.git 14415F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14416F: drivers/media/i2c/mt9p031.c 14417F: include/media/i2c/mt9p031.h 14418 14419MT9T112 APTINA CAMERA SENSOR 14420M: Jacopo Mondi <jacopo@jmondi.org> 14421L: linux-media@vger.kernel.org 14422S: Odd Fixes 14423T: git git://linuxtv.org/media_tree.git 14424F: drivers/media/i2c/mt9t112.c 14425F: include/media/i2c/mt9t112.h 14426 14427MT9V032 APTINA CAMERA SENSOR 14428M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14429L: linux-media@vger.kernel.org 14430S: Maintained 14431T: git git://linuxtv.org/media_tree.git 14432F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14433F: drivers/media/i2c/mt9v032.c 14434F: include/media/i2c/mt9v032.h 14435 14436MT9V111 APTINA CAMERA SENSOR 14437M: Jacopo Mondi <jacopo@jmondi.org> 14438L: linux-media@vger.kernel.org 14439S: Maintained 14440T: git git://linuxtv.org/media_tree.git 14441F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14442F: drivers/media/i2c/mt9v111.c 14443 14444MULTIFUNCTION DEVICES (MFD) 14445M: Lee Jones <lee@kernel.org> 14446S: Maintained 14447T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14448F: Documentation/devicetree/bindings/mfd/ 14449F: drivers/mfd/ 14450F: include/dt-bindings/mfd/ 14451F: include/linux/mfd/ 14452 14453MULTIMEDIA CARD (MMC) ETC. OVER SPI 14454S: Orphan 14455F: drivers/mmc/host/mmc_spi.c 14456F: include/linux/spi/mmc_spi.h 14457 14458MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14459M: Ulf Hansson <ulf.hansson@linaro.org> 14460L: linux-mmc@vger.kernel.org 14461S: Maintained 14462T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14463F: Documentation/devicetree/bindings/mmc/ 14464F: drivers/mmc/ 14465F: include/linux/mmc/ 14466F: include/uapi/linux/mmc/ 14467 14468MULTIPLEXER SUBSYSTEM 14469M: Peter Rosin <peda@axentia.se> 14470S: Maintained 14471F: Documentation/ABI/testing/sysfs-class-mux* 14472F: Documentation/devicetree/bindings/mux/ 14473F: drivers/mux/ 14474F: include/dt-bindings/mux/ 14475F: include/linux/mux/ 14476 14477MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14478M: Bin Liu <b-liu@ti.com> 14479L: linux-usb@vger.kernel.org 14480S: Maintained 14481F: drivers/usb/musb/ 14482 14483MXL301RF MEDIA DRIVER 14484M: Akihiro Tsukada <tskd08@gmail.com> 14485L: linux-media@vger.kernel.org 14486S: Odd Fixes 14487F: drivers/media/tuners/mxl301rf* 14488 14489MXL5007T MEDIA DRIVER 14490M: Michael Krufky <mkrufky@linuxtv.org> 14491L: linux-media@vger.kernel.org 14492S: Maintained 14493W: https://linuxtv.org 14494W: http://github.com/mkrufky 14495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14496T: git git://linuxtv.org/mkrufky/tuners.git 14497F: drivers/media/tuners/mxl5007t.* 14498 14499MXSFB DRM DRIVER 14500M: Marek Vasut <marex@denx.de> 14501M: Stefan Agner <stefan@agner.ch> 14502L: dri-devel@lists.freedesktop.org 14503S: Supported 14504T: git git://anongit.freedesktop.org/drm/drm-misc 14505F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14506F: drivers/gpu/drm/mxsfb/ 14507 14508MYLEX DAC960 PCI RAID Controller 14509M: Hannes Reinecke <hare@kernel.org> 14510L: linux-scsi@vger.kernel.org 14511S: Supported 14512F: drivers/scsi/myrb.* 14513F: drivers/scsi/myrs.* 14514 14515MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14516M: Chris Lee <christopher.lee@cspi.com> 14517L: netdev@vger.kernel.org 14518S: Supported 14519W: https://www.cspi.com/ethernet-products/support/downloads/ 14520F: drivers/net/ethernet/myricom/myri10ge/ 14521 14522NAND FLASH SUBSYSTEM 14523M: Miquel Raynal <miquel.raynal@bootlin.com> 14524R: Richard Weinberger <richard@nod.at> 14525L: linux-mtd@lists.infradead.org 14526S: Maintained 14527W: http://www.linux-mtd.infradead.org/ 14528Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14529C: irc://irc.oftc.net/mtd 14530T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14531F: drivers/mtd/nand/ 14532F: include/linux/mtd/*nand*.h 14533 14534NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14535M: Daniel Mack <zonque@gmail.com> 14536L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14537S: Maintained 14538W: http://www.native-instruments.com 14539F: sound/usb/caiaq/ 14540 14541NATSEMI ETHERNET DRIVER (DP8381x) 14542S: Orphan 14543F: drivers/net/ethernet/natsemi/natsemi.c 14544 14545NCR 5380 SCSI DRIVERS 14546M: Finn Thain <fthain@linux-m68k.org> 14547M: Michael Schmitz <schmitzmic@gmail.com> 14548L: linux-scsi@vger.kernel.org 14549S: Maintained 14550F: Documentation/scsi/g_NCR5380.rst 14551F: drivers/scsi/NCR5380.* 14552F: drivers/scsi/arm/cumana_1.c 14553F: drivers/scsi/arm/oak.c 14554F: drivers/scsi/atari_scsi.* 14555F: drivers/scsi/dmx3191d.c 14556F: drivers/scsi/g_NCR5380.* 14557F: drivers/scsi/mac_scsi.* 14558F: drivers/scsi/sun3_scsi.* 14559F: drivers/scsi/sun3_scsi_vme.c 14560 14561NCSI LIBRARY 14562M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14563S: Maintained 14564F: net/ncsi/ 14565 14566NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14567M: Guenter Roeck <linux@roeck-us.net> 14568L: linux-hwmon@vger.kernel.org 14569S: Maintained 14570F: Documentation/hwmon/nct6775.rst 14571F: drivers/hwmon/nct6775-core.c 14572F: drivers/hwmon/nct6775-platform.c 14573F: drivers/hwmon/nct6775.h 14574 14575NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14576M: Zev Weiss <zev@bewilderbeest.net> 14577L: linux-hwmon@vger.kernel.org 14578S: Maintained 14579F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14580F: drivers/hwmon/nct6775-i2c.c 14581 14582NETDEVSIM 14583M: Jakub Kicinski <kuba@kernel.org> 14584S: Maintained 14585F: drivers/net/netdevsim/* 14586 14587NETEM NETWORK EMULATOR 14588M: Stephen Hemminger <stephen@networkplumber.org> 14589L: netdev@vger.kernel.org 14590S: Maintained 14591F: net/sched/sch_netem.c 14592 14593NETERION 10GbE DRIVERS (s2io) 14594M: Jon Mason <jdmason@kudzu.us> 14595L: netdev@vger.kernel.org 14596S: Supported 14597F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14598F: drivers/net/ethernet/neterion/ 14599 14600NETFILTER 14601M: Pablo Neira Ayuso <pablo@netfilter.org> 14602M: Jozsef Kadlecsik <kadlec@netfilter.org> 14603M: Florian Westphal <fw@strlen.de> 14604L: netfilter-devel@vger.kernel.org 14605L: coreteam@netfilter.org 14606S: Maintained 14607W: http://www.netfilter.org/ 14608W: http://www.iptables.org/ 14609W: http://www.nftables.org/ 14610Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14611C: irc://irc.libera.chat/netfilter 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14613T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14614F: include/linux/netfilter* 14615F: include/linux/netfilter/ 14616F: include/net/netfilter/ 14617F: include/uapi/linux/netfilter* 14618F: include/uapi/linux/netfilter/ 14619F: net/*/netfilter.c 14620F: net/*/netfilter/ 14621F: net/bridge/br_netfilter*.c 14622F: net/netfilter/ 14623 14624NETROM NETWORK LAYER 14625M: Ralf Baechle <ralf@linux-mips.org> 14626L: linux-hams@vger.kernel.org 14627S: Maintained 14628W: http://www.linux-ax25.org/ 14629F: include/net/netrom.h 14630F: include/uapi/linux/netrom.h 14631F: net/netrom/ 14632 14633NETRONIX EMBEDDED CONTROLLER 14634M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14635S: Maintained 14636F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14637F: drivers/mfd/ntxec.c 14638F: drivers/pwm/pwm-ntxec.c 14639F: drivers/rtc/rtc-ntxec.c 14640F: include/linux/mfd/ntxec.h 14641 14642NETRONOME ETHERNET DRIVERS 14643M: Simon Horman <simon.horman@corigine.com> 14644R: Jakub Kicinski <kuba@kernel.org> 14645L: oss-drivers@corigine.com 14646S: Maintained 14647F: drivers/net/ethernet/netronome/ 14648 14649NETWORK BLOCK DEVICE (NBD) 14650M: Josef Bacik <josef@toxicpanda.com> 14651L: linux-block@vger.kernel.org 14652L: nbd@other.debian.org 14653S: Maintained 14654F: Documentation/admin-guide/blockdev/nbd.rst 14655F: drivers/block/nbd.c 14656F: include/trace/events/nbd.h 14657F: include/uapi/linux/nbd.h 14658 14659NETWORK DROP MONITOR 14660M: Neil Horman <nhorman@tuxdriver.com> 14661L: netdev@vger.kernel.org 14662S: Maintained 14663W: https://fedorahosted.org/dropwatch/ 14664F: include/uapi/linux/net_dropmon.h 14665F: net/core/drop_monitor.c 14666 14667NETWORKING DRIVERS 14668M: "David S. Miller" <davem@davemloft.net> 14669M: Eric Dumazet <edumazet@google.com> 14670M: Jakub Kicinski <kuba@kernel.org> 14671M: Paolo Abeni <pabeni@redhat.com> 14672L: netdev@vger.kernel.org 14673S: Maintained 14674Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14675T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14676T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14677F: Documentation/devicetree/bindings/net/ 14678F: drivers/connector/ 14679F: drivers/net/ 14680F: include/dt-bindings/net/ 14681F: include/linux/etherdevice.h 14682F: include/linux/fcdevice.h 14683F: include/linux/fddidevice.h 14684F: include/linux/hippidevice.h 14685F: include/linux/if_* 14686F: include/linux/inetdevice.h 14687F: include/linux/netdevice.h 14688F: include/uapi/linux/if_* 14689F: include/uapi/linux/netdevice.h 14690X: drivers/net/wireless/ 14691 14692NETWORKING DRIVERS (WIRELESS) 14693M: Kalle Valo <kvalo@kernel.org> 14694L: linux-wireless@vger.kernel.org 14695S: Maintained 14696W: https://wireless.wiki.kernel.org/ 14697Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14698T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14699T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14700F: Documentation/devicetree/bindings/net/wireless/ 14701F: drivers/net/wireless/ 14702 14703NETWORKING [DSA] 14704M: Andrew Lunn <andrew@lunn.ch> 14705M: Florian Fainelli <f.fainelli@gmail.com> 14706M: Vladimir Oltean <olteanv@gmail.com> 14707S: Maintained 14708F: Documentation/devicetree/bindings/net/dsa/ 14709F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14710F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14711F: drivers/net/dsa/ 14712F: include/linux/dsa/ 14713F: include/linux/platform_data/dsa.h 14714F: include/net/dsa.h 14715F: net/dsa/ 14716F: tools/testing/selftests/drivers/net/dsa/ 14717 14718NETWORKING [GENERAL] 14719M: "David S. Miller" <davem@davemloft.net> 14720M: Eric Dumazet <edumazet@google.com> 14721M: Jakub Kicinski <kuba@kernel.org> 14722M: Paolo Abeni <pabeni@redhat.com> 14723L: netdev@vger.kernel.org 14724S: Maintained 14725Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14726B: mailto:netdev@vger.kernel.org 14727T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14728T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14729F: Documentation/core-api/netlink.rst 14730F: Documentation/netlink/ 14731F: Documentation/networking/ 14732F: Documentation/process/maintainer-netdev.rst 14733F: Documentation/userspace-api/netlink/ 14734F: include/linux/in.h 14735F: include/linux/net.h 14736F: include/linux/netdevice.h 14737F: include/net/ 14738F: include/uapi/linux/in.h 14739F: include/uapi/linux/net.h 14740F: include/uapi/linux/net_namespace.h 14741F: include/uapi/linux/netdevice.h 14742F: lib/net_utils.c 14743F: lib/random32.c 14744F: net/ 14745F: tools/net/ 14746F: tools/testing/selftests/net/ 14747X: net/bluetooth/ 14748 14749NETWORKING [IPSEC] 14750M: Steffen Klassert <steffen.klassert@secunet.com> 14751M: Herbert Xu <herbert@gondor.apana.org.au> 14752M: "David S. Miller" <davem@davemloft.net> 14753L: netdev@vger.kernel.org 14754S: Maintained 14755T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14756T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14757F: include/net/xfrm.h 14758F: include/uapi/linux/xfrm.h 14759F: net/ipv4/ah4.c 14760F: net/ipv4/esp4* 14761F: net/ipv4/ip_vti.c 14762F: net/ipv4/ipcomp.c 14763F: net/ipv4/xfrm* 14764F: net/ipv6/ah6.c 14765F: net/ipv6/esp6* 14766F: net/ipv6/ip6_vti.c 14767F: net/ipv6/ipcomp6.c 14768F: net/ipv6/xfrm* 14769F: net/key/ 14770F: net/xfrm/ 14771F: tools/testing/selftests/net/ipsec.c 14772 14773NETWORKING [IPv4/IPv6] 14774M: "David S. Miller" <davem@davemloft.net> 14775M: David Ahern <dsahern@kernel.org> 14776L: netdev@vger.kernel.org 14777S: Maintained 14778T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14779F: arch/x86/net/* 14780F: include/linux/ip.h 14781F: include/linux/ipv6* 14782F: include/net/fib* 14783F: include/net/ip* 14784F: include/net/route.h 14785F: net/ipv4/ 14786F: net/ipv6/ 14787 14788NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14789M: Paul Moore <paul@paul-moore.com> 14790L: netdev@vger.kernel.org 14791L: linux-security-module@vger.kernel.org 14792S: Supported 14793W: https://github.com/netlabel 14794F: Documentation/netlabel/ 14795F: include/net/calipso.h 14796F: include/net/cipso_ipv4.h 14797F: include/net/netlabel.h 14798F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14799F: include/uapi/linux/netfilter/xt_SECMARK.h 14800F: net/ipv4/cipso_ipv4.c 14801F: net/ipv6/calipso.c 14802F: net/netfilter/xt_CONNSECMARK.c 14803F: net/netfilter/xt_SECMARK.c 14804F: net/netlabel/ 14805 14806NETWORKING [MPTCP] 14807M: Matthieu Baerts <matthieu.baerts@tessares.net> 14808M: Mat Martineau <martineau@kernel.org> 14809L: netdev@vger.kernel.org 14810L: mptcp@lists.linux.dev 14811S: Maintained 14812W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14813B: https://github.com/multipath-tcp/mptcp_net-next/issues 14814T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14815T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14816F: Documentation/networking/mptcp-sysctl.rst 14817F: include/net/mptcp.h 14818F: include/trace/events/mptcp.h 14819F: include/uapi/linux/mptcp.h 14820F: net/mptcp/ 14821F: tools/testing/selftests/bpf/*/*mptcp*.c 14822F: tools/testing/selftests/net/mptcp/ 14823 14824NETWORKING [TCP] 14825M: Eric Dumazet <edumazet@google.com> 14826L: netdev@vger.kernel.org 14827S: Maintained 14828F: include/linux/net_mm.h 14829F: include/linux/tcp.h 14830F: include/net/tcp.h 14831F: include/trace/events/tcp.h 14832F: include/uapi/linux/tcp.h 14833F: net/ipv4/syncookies.c 14834F: net/ipv4/tcp*.c 14835F: net/ipv6/syncookies.c 14836F: net/ipv6/tcp*.c 14837 14838NETWORKING [TLS] 14839M: Boris Pismenny <borisp@nvidia.com> 14840M: John Fastabend <john.fastabend@gmail.com> 14841M: Jakub Kicinski <kuba@kernel.org> 14842L: netdev@vger.kernel.org 14843S: Maintained 14844F: include/net/tls.h 14845F: include/uapi/linux/tls.h 14846F: net/tls/* 14847 14848NETXEN (1/10) GbE SUPPORT 14849M: Manish Chopra <manishc@marvell.com> 14850M: Rahul Verma <rahulv@marvell.com> 14851M: GR-Linux-NIC-Dev@marvell.com 14852L: netdev@vger.kernel.org 14853S: Supported 14854F: drivers/net/ethernet/qlogic/netxen/ 14855 14856NET_FAILOVER MODULE 14857M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14858L: netdev@vger.kernel.org 14859S: Supported 14860F: Documentation/networking/net_failover.rst 14861F: drivers/net/net_failover.c 14862F: include/net/net_failover.h 14863 14864NEXTHOP 14865M: David Ahern <dsahern@kernel.org> 14866L: netdev@vger.kernel.org 14867S: Maintained 14868F: include/net/netns/nexthop.h 14869F: include/net/nexthop.h 14870F: include/uapi/linux/nexthop.h 14871F: net/ipv4/nexthop.c 14872 14873NFC SUBSYSTEM 14874M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14875L: netdev@vger.kernel.org 14876S: Maintained 14877F: Documentation/devicetree/bindings/net/nfc/ 14878F: drivers/nfc/ 14879F: include/net/nfc/ 14880F: include/uapi/linux/nfc.h 14881F: net/nfc/ 14882 14883NFC VIRTUAL NCI DEVICE DRIVER 14884M: Bongsu Jeon <bongsu.jeon@samsung.com> 14885L: netdev@vger.kernel.org 14886S: Supported 14887F: drivers/nfc/virtual_ncidev.c 14888F: tools/testing/selftests/nci/ 14889 14890NFS, SUNRPC, AND LOCKD CLIENTS 14891M: Trond Myklebust <trond.myklebust@hammerspace.com> 14892M: Anna Schumaker <anna@kernel.org> 14893L: linux-nfs@vger.kernel.org 14894S: Maintained 14895W: http://client.linux-nfs.org 14896T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14897F: Documentation/filesystems/nfs/ 14898F: fs/lockd/ 14899F: fs/nfs/ 14900F: fs/nfs_common/ 14901F: include/linux/lockd/ 14902F: include/linux/nfs* 14903F: include/linux/sunrpc/ 14904F: include/uapi/linux/nfs* 14905F: include/uapi/linux/sunrpc/ 14906F: net/sunrpc/ 14907 14908NILFS2 FILESYSTEM 14909M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14910L: linux-nilfs@vger.kernel.org 14911S: Supported 14912W: https://nilfs.sourceforge.io/ 14913W: https://nilfs.osdn.jp/ 14914T: git https://github.com/konis/nilfs2.git 14915F: Documentation/filesystems/nilfs2.rst 14916F: fs/nilfs2/ 14917F: include/trace/events/nilfs2.h 14918F: include/uapi/linux/nilfs2_api.h 14919F: include/uapi/linux/nilfs2_ondisk.h 14920 14921NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14922M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14923S: Maintained 14924W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14925F: Documentation/scsi/NinjaSCSI.rst 14926F: drivers/scsi/pcmcia/nsp_* 14927 14928NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14929M: GOTO Masanori <gotom@debian.or.jp> 14930M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14931S: Maintained 14932W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14933F: Documentation/scsi/NinjaSCSI.rst 14934F: drivers/scsi/nsp32* 14935 14936NINTENDO HID DRIVER 14937M: Daniel J. Ogorchock <djogorchock@gmail.com> 14938L: linux-input@vger.kernel.org 14939S: Maintained 14940F: drivers/hid/hid-nintendo* 14941 14942NIOS2 ARCHITECTURE 14943M: Dinh Nguyen <dinguyen@kernel.org> 14944S: Maintained 14945T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14946F: arch/nios2/ 14947 14948NITRO ENCLAVES (NE) 14949M: Alexandru Ciobotaru <alcioa@amazon.com> 14950L: linux-kernel@vger.kernel.org 14951L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14952S: Supported 14953W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14954F: Documentation/virt/ne_overview.rst 14955F: drivers/virt/nitro_enclaves/ 14956F: include/linux/nitro_enclaves.h 14957F: include/uapi/linux/nitro_enclaves.h 14958F: samples/nitro_enclaves/ 14959 14960NOHZ, DYNTICKS SUPPORT 14961M: Frederic Weisbecker <frederic@kernel.org> 14962M: Thomas Gleixner <tglx@linutronix.de> 14963M: Ingo Molnar <mingo@kernel.org> 14964L: linux-kernel@vger.kernel.org 14965S: Maintained 14966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14967F: include/linux/sched/nohz.h 14968F: include/linux/tick.h 14969F: kernel/time/tick*.* 14970 14971NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14972M: Pavel Machek <pavel@ucw.cz> 14973M: Sakari Ailus <sakari.ailus@iki.fi> 14974L: linux-media@vger.kernel.org 14975S: Maintained 14976F: drivers/media/i2c/ad5820.c 14977F: drivers/media/i2c/et8ek8 14978 14979NOKIA N900 POWER SUPPLY DRIVERS 14980R: Pali Rohár <pali@kernel.org> 14981F: drivers/power/supply/bq2415x_charger.c 14982F: drivers/power/supply/bq27xxx_battery.c 14983F: drivers/power/supply/bq27xxx_battery_i2c.c 14984F: drivers/power/supply/isp1704_charger.c 14985F: drivers/power/supply/rx51_battery.c 14986F: include/linux/power/bq2415x_charger.h 14987F: include/linux/power/bq27xxx_battery.h 14988 14989NOLIBC HEADER FILE 14990M: Willy Tarreau <w@1wt.eu> 14991S: Maintained 14992T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14993F: tools/include/nolibc/ 14994F: tools/testing/selftests/nolibc/ 14995 14996NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14997M: Hans de Goede <hdegoede@redhat.com> 14998L: linux-input@vger.kernel.org 14999S: Maintained 15000F: drivers/input/touchscreen/novatek-nvt-ts.c 15001 15002NSDEPS 15003M: Matthias Maennich <maennich@google.com> 15004S: Maintained 15005F: Documentation/core-api/symbol-namespaces.rst 15006F: scripts/nsdeps 15007 15008NTB AMD DRIVER 15009M: Sanjay R Mehta <sanju.mehta@amd.com> 15010M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15011L: ntb@lists.linux.dev 15012S: Supported 15013F: drivers/ntb/hw/amd/ 15014 15015NTB DRIVER CORE 15016M: Jon Mason <jdmason@kudzu.us> 15017M: Dave Jiang <dave.jiang@intel.com> 15018M: Allen Hubbe <allenbh@gmail.com> 15019L: ntb@lists.linux.dev 15020S: Supported 15021W: https://github.com/jonmason/ntb/wiki 15022T: git https://github.com/jonmason/ntb.git 15023F: drivers/net/ntb_netdev.c 15024F: drivers/ntb/ 15025F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15026F: include/linux/ntb.h 15027F: include/linux/ntb_transport.h 15028F: tools/testing/selftests/ntb/ 15029 15030NTB IDT DRIVER 15031M: Serge Semin <fancer.lancer@gmail.com> 15032L: ntb@lists.linux.dev 15033S: Supported 15034F: drivers/ntb/hw/idt/ 15035 15036NTB INTEL DRIVER 15037M: Dave Jiang <dave.jiang@intel.com> 15038L: ntb@lists.linux.dev 15039S: Supported 15040W: https://github.com/davejiang/linux/wiki 15041T: git https://github.com/davejiang/linux.git 15042F: drivers/ntb/hw/intel/ 15043 15044NTFS FILESYSTEM 15045M: Anton Altaparmakov <anton@tuxera.com> 15046R: Namjae Jeon <linkinjeon@kernel.org> 15047L: linux-ntfs-dev@lists.sourceforge.net 15048S: Supported 15049W: http://www.tuxera.com/ 15050T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15051F: Documentation/filesystems/ntfs.rst 15052F: fs/ntfs/ 15053 15054NTFS3 FILESYSTEM 15055M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15056L: ntfs3@lists.linux.dev 15057S: Supported 15058W: http://www.paragon-software.com/ 15059T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15060F: Documentation/filesystems/ntfs3.rst 15061F: fs/ntfs3/ 15062 15063NUBUS SUBSYSTEM 15064M: Finn Thain <fthain@linux-m68k.org> 15065L: linux-m68k@lists.linux-m68k.org 15066S: Maintained 15067F: arch/*/include/asm/nubus.h 15068F: drivers/nubus/ 15069F: include/linux/nubus.h 15070F: include/uapi/linux/nubus.h 15071 15072NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15073M: Antonino Daplas <adaplas@gmail.com> 15074L: linux-fbdev@vger.kernel.org 15075S: Maintained 15076F: drivers/video/fbdev/nvidia/ 15077F: drivers/video/fbdev/riva/ 15078 15079NVIDIA WMI EC BACKLIGHT DRIVER 15080M: Daniel Dadap <ddadap@nvidia.com> 15081L: platform-driver-x86@vger.kernel.org 15082S: Supported 15083F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15084F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15085 15086NVM EXPRESS DRIVER 15087M: Keith Busch <kbusch@kernel.org> 15088M: Jens Axboe <axboe@fb.com> 15089M: Christoph Hellwig <hch@lst.de> 15090M: Sagi Grimberg <sagi@grimberg.me> 15091L: linux-nvme@lists.infradead.org 15092S: Supported 15093W: http://git.infradead.org/nvme.git 15094T: git git://git.infradead.org/nvme.git 15095F: Documentation/nvme/ 15096F: drivers/nvme/common/ 15097F: drivers/nvme/host/ 15098F: include/linux/nvme-*.h 15099F: include/linux/nvme.h 15100F: include/uapi/linux/nvme_ioctl.h 15101 15102NVM EXPRESS FABRICS AUTHENTICATION 15103M: Hannes Reinecke <hare@suse.de> 15104L: linux-nvme@lists.infradead.org 15105S: Supported 15106F: drivers/nvme/host/auth.c 15107F: drivers/nvme/target/auth.c 15108F: drivers/nvme/target/fabrics-cmd-auth.c 15109F: include/linux/nvme-auth.h 15110 15111NVM EXPRESS FC TRANSPORT DRIVERS 15112M: James Smart <james.smart@broadcom.com> 15113L: linux-nvme@lists.infradead.org 15114S: Supported 15115F: drivers/nvme/host/fc.c 15116F: drivers/nvme/target/fc.c 15117F: drivers/nvme/target/fcloop.c 15118F: include/linux/nvme-fc-driver.h 15119F: include/linux/nvme-fc.h 15120 15121NVM EXPRESS HARDWARE MONITORING SUPPORT 15122M: Guenter Roeck <linux@roeck-us.net> 15123L: linux-nvme@lists.infradead.org 15124S: Supported 15125F: drivers/nvme/host/hwmon.c 15126 15127NVM EXPRESS TARGET DRIVER 15128M: Christoph Hellwig <hch@lst.de> 15129M: Sagi Grimberg <sagi@grimberg.me> 15130M: Chaitanya Kulkarni <kch@nvidia.com> 15131L: linux-nvme@lists.infradead.org 15132S: Supported 15133W: http://git.infradead.org/nvme.git 15134T: git git://git.infradead.org/nvme.git 15135F: drivers/nvme/target/ 15136 15137NVMEM FRAMEWORK 15138M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15139S: Maintained 15140T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15141F: Documentation/ABI/stable/sysfs-bus-nvmem 15142F: Documentation/devicetree/bindings/nvmem/ 15143F: drivers/nvmem/ 15144F: include/linux/nvmem-consumer.h 15145F: include/linux/nvmem-provider.h 15146 15147NXP BLUETOOTH WIRELESS DRIVERS 15148M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15149M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15150S: Maintained 15151F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15152F: drivers/bluetooth/btnxpuart.c 15153 15154NXP C45 TJA11XX PHY DRIVER 15155M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15156L: netdev@vger.kernel.org 15157S: Maintained 15158F: drivers/net/phy/nxp-c45-tja11xx.c 15159 15160NXP FSPI DRIVER 15161M: Han Xu <han.xu@nxp.com> 15162M: Haibo Chen <haibo.chen@nxp.com> 15163R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15164L: linux-spi@vger.kernel.org 15165S: Maintained 15166F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15167F: drivers/spi/spi-nxp-fspi.c 15168 15169NXP FXAS21002C DRIVER 15170M: Rui Miguel Silva <rmfrfs@gmail.com> 15171L: linux-iio@vger.kernel.org 15172S: Maintained 15173F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15174F: drivers/iio/gyro/fxas21002c.h 15175F: drivers/iio/gyro/fxas21002c_core.c 15176F: drivers/iio/gyro/fxas21002c_i2c.c 15177F: drivers/iio/gyro/fxas21002c_spi.c 15178 15179NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15180M: Haibo Chen <haibo.chen@nxp.com> 15181L: linux-iio@vger.kernel.org 15182L: linux-imx@nxp.com 15183S: Maintained 15184F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15185F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15186F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15187F: drivers/iio/adc/imx7d_adc.c 15188F: drivers/iio/adc/imx93_adc.c 15189F: drivers/iio/adc/vf610_adc.c 15190 15191NXP i.MX 8M ISI DRIVER 15192M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15193L: linux-media@vger.kernel.org 15194S: Maintained 15195F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15196F: drivers/media/platform/nxp/imx8-isi/ 15197 15198NXP i.MX 8MP DW100 V4L2 DRIVER 15199M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15200L: linux-media@vger.kernel.org 15201S: Maintained 15202F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15203F: Documentation/userspace-api/media/drivers/dw100.rst 15204F: drivers/media/platform/nxp/dw100/ 15205F: include/uapi/linux/dw100.h 15206 15207NXP i.MX 8MQ DCSS DRIVER 15208M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15209R: Lucas Stach <l.stach@pengutronix.de> 15210L: dri-devel@lists.freedesktop.org 15211S: Maintained 15212F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15213F: drivers/gpu/drm/imx/dcss/ 15214 15215NXP i.MX 8QXP ADC DRIVER 15216M: Cai Huoqing <cai.huoqing@linux.dev> 15217M: Haibo Chen <haibo.chen@nxp.com> 15218L: linux-imx@nxp.com 15219L: linux-iio@vger.kernel.org 15220S: Maintained 15221F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15222F: drivers/iio/adc/imx8qxp-adc.c 15223 15224NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15225M: Mirela Rabulea <mirela.rabulea@nxp.com> 15226R: NXP Linux Team <linux-imx@nxp.com> 15227L: linux-media@vger.kernel.org 15228S: Maintained 15229F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15230F: drivers/media/platform/nxp/imx-jpeg 15231 15232NXP i.MX CLOCK DRIVERS 15233M: Abel Vesa <abelvesa@kernel.org> 15234R: Peng Fan <peng.fan@nxp.com> 15235L: linux-clk@vger.kernel.org 15236L: linux-imx@nxp.com 15237S: Maintained 15238T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15239F: Documentation/devicetree/bindings/clock/imx* 15240F: drivers/clk/imx/ 15241F: include/dt-bindings/clock/imx* 15242 15243NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15244M: Jagan Teki <jagan@amarulasolutions.com> 15245S: Maintained 15246F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15247F: drivers/regulator/pf8x00-regulator.c 15248 15249NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15250M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15251L: linux-kernel@vger.kernel.org 15252S: Maintained 15253F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15254F: drivers/extcon/extcon-ptn5150.c 15255 15256NXP SGTL5000 DRIVER 15257M: Fabio Estevam <festevam@gmail.com> 15258L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15259S: Maintained 15260F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15261F: sound/soc/codecs/sgtl5000* 15262 15263NXP SJA1105 ETHERNET SWITCH DRIVER 15264M: Vladimir Oltean <olteanv@gmail.com> 15265L: linux-kernel@vger.kernel.org 15266S: Maintained 15267F: drivers/net/dsa/sja1105 15268F: drivers/net/pcs/pcs-xpcs-nxp.c 15269 15270NXP TDA998X DRM DRIVER 15271M: Russell King <linux@armlinux.org.uk> 15272S: Maintained 15273T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15274T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15275F: drivers/gpu/drm/i2c/tda998x_drv.c 15276F: include/drm/i2c/tda998x.h 15277F: include/dt-bindings/display/tda998x.h 15278K: "nxp,tda998x" 15279 15280NXP TFA9879 DRIVER 15281M: Peter Rosin <peda@axentia.se> 15282L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15283S: Maintained 15284F: Documentation/devicetree/bindings/sound/tfa9879.txt 15285F: sound/soc/codecs/tfa9879* 15286 15287NXP-NCI NFC DRIVER 15288S: Orphan 15289F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15290F: drivers/nfc/nxp-nci 15291 15292NXP/Goodix TFA989X (TFA1) DRIVER 15293M: Stephan Gerhold <stephan@gerhold.net> 15294L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15295S: Maintained 15296F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15297F: sound/soc/codecs/tfa989x.c 15298 15299NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15300M: Jonas Malaco <jonas@protocubo.io> 15301L: linux-hwmon@vger.kernel.org 15302S: Maintained 15303F: Documentation/hwmon/nzxt-kraken2.rst 15304F: drivers/hwmon/nzxt-kraken2.c 15305 15306NZXT-SMART2 HARDWARE MONITORING DRIVER 15307M: Aleksandr Mezin <mezin.alexander@gmail.com> 15308L: linux-hwmon@vger.kernel.org 15309S: Maintained 15310F: Documentation/hwmon/nzxt-smart2.rst 15311F: drivers/hwmon/nzxt-smart2.c 15312 15313OBJAGG 15314M: Jiri Pirko <jiri@resnulli.us> 15315L: netdev@vger.kernel.org 15316S: Supported 15317F: include/linux/objagg.h 15318F: lib/objagg.c 15319F: lib/test_objagg.c 15320 15321OBJTOOL 15322M: Josh Poimboeuf <jpoimboe@kernel.org> 15323M: Peter Zijlstra <peterz@infradead.org> 15324S: Supported 15325F: include/linux/objtool*.h 15326F: tools/objtool/ 15327 15328OCELOT ETHERNET SWITCH DRIVER 15329M: Vladimir Oltean <vladimir.oltean@nxp.com> 15330M: Claudiu Manoil <claudiu.manoil@nxp.com> 15331M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15332M: UNGLinuxDriver@microchip.com 15333L: netdev@vger.kernel.org 15334S: Supported 15335F: drivers/net/dsa/ocelot/* 15336F: drivers/net/ethernet/mscc/ 15337F: include/soc/mscc/ocelot* 15338F: net/dsa/tag_ocelot.c 15339F: net/dsa/tag_ocelot_8021q.c 15340F: tools/testing/selftests/drivers/net/ocelot/* 15341 15342OCELOT EXTERNAL SWITCH CONTROL 15343M: Colin Foster <colin.foster@in-advantage.com> 15344S: Supported 15345F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15346F: drivers/mfd/ocelot* 15347F: drivers/net/dsa/ocelot/ocelot_ext.c 15348F: include/linux/mfd/ocelot.h 15349 15350OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15351M: Frederic Barrat <fbarrat@linux.ibm.com> 15352M: Andrew Donnellan <ajd@linux.ibm.com> 15353L: linuxppc-dev@lists.ozlabs.org 15354S: Supported 15355F: Documentation/userspace-api/accelerators/ocxl.rst 15356F: arch/powerpc/include/asm/pnv-ocxl.h 15357F: arch/powerpc/platforms/powernv/ocxl.c 15358F: drivers/misc/ocxl/ 15359F: include/misc/ocxl* 15360F: include/uapi/misc/ocxl.h 15361 15362OMAP AUDIO SUPPORT 15363M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15364M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15366L: linux-omap@vger.kernel.org 15367S: Maintained 15368F: sound/soc/ti/n810.c 15369F: sound/soc/ti/omap* 15370F: sound/soc/ti/rx51.c 15371F: sound/soc/ti/sdma-pcm.* 15372 15373OMAP CLOCK FRAMEWORK SUPPORT 15374M: Paul Walmsley <paul@pwsan.com> 15375L: linux-omap@vger.kernel.org 15376S: Maintained 15377F: arch/arm/*omap*/*clock* 15378 15379OMAP DEVICE TREE SUPPORT 15380M: Benoît Cousson <bcousson@baylibre.com> 15381M: Tony Lindgren <tony@atomide.com> 15382L: linux-omap@vger.kernel.org 15383L: devicetree@vger.kernel.org 15384S: Maintained 15385F: arch/arm/boot/dts/ti/omap/ 15386 15387OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15388L: linux-omap@vger.kernel.org 15389L: linux-fbdev@vger.kernel.org 15390S: Orphan 15391F: Documentation/arch/arm/omap/dss.rst 15392F: drivers/video/fbdev/omap2/ 15393 15394OMAP FRAMEBUFFER SUPPORT 15395L: linux-fbdev@vger.kernel.org 15396L: linux-omap@vger.kernel.org 15397S: Orphan 15398F: drivers/video/fbdev/omap/ 15399 15400OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15401M: Roger Quadros <rogerq@kernel.org> 15402M: Tony Lindgren <tony@atomide.com> 15403L: linux-omap@vger.kernel.org 15404S: Maintained 15405F: arch/arm/mach-omap2/*gpmc* 15406F: drivers/memory/omap-gpmc.c 15407 15408OMAP GPIO DRIVER 15409M: Grygorii Strashko <grygorii.strashko@ti.com> 15410M: Santosh Shilimkar <ssantosh@kernel.org> 15411M: Kevin Hilman <khilman@kernel.org> 15412L: linux-omap@vger.kernel.org 15413S: Maintained 15414F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15415F: drivers/gpio/gpio-omap.c 15416 15417OMAP HARDWARE SPINLOCK SUPPORT 15418M: Ohad Ben-Cohen <ohad@wizery.com> 15419L: linux-omap@vger.kernel.org 15420S: Maintained 15421F: drivers/hwspinlock/omap_hwspinlock.c 15422 15423OMAP HS MMC SUPPORT 15424L: linux-mmc@vger.kernel.org 15425L: linux-omap@vger.kernel.org 15426S: Orphan 15427F: drivers/mmc/host/omap_hsmmc.c 15428 15429OMAP HWMOD DATA 15430M: Paul Walmsley <paul@pwsan.com> 15431L: linux-omap@vger.kernel.org 15432S: Maintained 15433F: arch/arm/mach-omap2/omap_hwmod*data* 15434 15435OMAP HWMOD SUPPORT 15436M: Benoît Cousson <bcousson@baylibre.com> 15437M: Paul Walmsley <paul@pwsan.com> 15438L: linux-omap@vger.kernel.org 15439S: Maintained 15440F: arch/arm/mach-omap2/omap_hwmod.* 15441 15442OMAP I2C DRIVER 15443M: Vignesh R <vigneshr@ti.com> 15444L: linux-omap@vger.kernel.org 15445L: linux-i2c@vger.kernel.org 15446S: Maintained 15447F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15448F: drivers/i2c/busses/i2c-omap.c 15449 15450OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15451M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15452L: linux-media@vger.kernel.org 15453S: Maintained 15454F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15455F: drivers/media/platform/ti/omap3isp/ 15456F: drivers/staging/media/omap4iss/ 15457 15458OMAP MMC SUPPORT 15459M: Aaro Koskinen <aaro.koskinen@iki.fi> 15460L: linux-omap@vger.kernel.org 15461S: Odd Fixes 15462F: drivers/mmc/host/omap.c 15463 15464OMAP POWER MANAGEMENT SUPPORT 15465M: Kevin Hilman <khilman@kernel.org> 15466L: linux-omap@vger.kernel.org 15467S: Maintained 15468F: arch/arm/*omap*/*pm* 15469F: drivers/cpufreq/omap-cpufreq.c 15470 15471OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15472M: Paul Walmsley <paul@pwsan.com> 15473L: linux-omap@vger.kernel.org 15474S: Maintained 15475F: arch/arm/mach-omap2/prm* 15476 15477OMAP RANDOM NUMBER GENERATOR SUPPORT 15478M: Deepak Saxena <dsaxena@plexity.net> 15479S: Maintained 15480F: drivers/char/hw_random/omap-rng.c 15481 15482OMAP USB SUPPORT 15483L: linux-usb@vger.kernel.org 15484L: linux-omap@vger.kernel.org 15485S: Orphan 15486F: arch/arm/*omap*/usb* 15487F: drivers/usb/*/*omap* 15488 15489OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15490M: Mark Jackson <mpfj@newflow.co.uk> 15491L: linux-omap@vger.kernel.org 15492S: Maintained 15493F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15494 15495OMAP1 SUPPORT 15496M: Aaro Koskinen <aaro.koskinen@iki.fi> 15497M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15498M: Tony Lindgren <tony@atomide.com> 15499L: linux-omap@vger.kernel.org 15500S: Maintained 15501Q: http://patchwork.kernel.org/project/linux-omap/list/ 15502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15503F: arch/arm/configs/omap1_defconfig 15504F: arch/arm/mach-omap1/ 15505F: drivers/i2c/busses/i2c-omap.c 15506F: include/linux/platform_data/ams-delta-fiq.h 15507F: include/linux/platform_data/i2c-omap.h 15508 15509OMAP2+ SUPPORT 15510M: Tony Lindgren <tony@atomide.com> 15511L: linux-omap@vger.kernel.org 15512S: Maintained 15513W: http://www.muru.com/linux/omap/ 15514W: http://linux.omap.com/ 15515Q: http://patchwork.kernel.org/project/linux-omap/list/ 15516T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15517F: arch/arm/configs/omap2plus_defconfig 15518F: arch/arm/mach-omap2/ 15519F: drivers/bus/ti-sysc.c 15520F: drivers/gpio/gpio-tps65219.c 15521F: drivers/i2c/busses/i2c-omap.c 15522F: drivers/irqchip/irq-omap-intc.c 15523F: drivers/mfd/*omap*.c 15524F: drivers/mfd/menelaus.c 15525F: drivers/mfd/palmas.c 15526F: drivers/mfd/tps65217.c 15527F: drivers/mfd/tps65218.c 15528F: drivers/mfd/tps65219.c 15529F: drivers/mfd/tps65910.c 15530F: drivers/mfd/twl-core.[ch] 15531F: drivers/mfd/twl4030*.c 15532F: drivers/mfd/twl6030*.c 15533F: drivers/mfd/twl6040*.c 15534F: drivers/regulator/palmas-regulator*.c 15535F: drivers/regulator/pbias-regulator.c 15536F: drivers/regulator/tps65217-regulator.c 15537F: drivers/regulator/tps65218-regulator.c 15538F: drivers/regulator/tps65219-regulator.c 15539F: drivers/regulator/tps65910-regulator.c 15540F: drivers/regulator/twl-regulator.c 15541F: drivers/regulator/twl6030-regulator.c 15542F: include/linux/platform_data/i2c-omap.h 15543F: include/linux/platform_data/ti-sysc.h 15544 15545OMFS FILESYSTEM 15546M: Bob Copeland <me@bobcopeland.com> 15547L: linux-karma-devel@lists.sourceforge.net 15548S: Maintained 15549F: Documentation/filesystems/omfs.rst 15550F: fs/omfs/ 15551 15552OMNIVISION OG01A1B SENSOR DRIVER 15553M: Shawn Tu <shawnx.tu@intel.com> 15554L: linux-media@vger.kernel.org 15555S: Maintained 15556F: drivers/media/i2c/og01a1b.c 15557 15558OMNIVISION OV01A10 SENSOR DRIVER 15559M: Bingbu Cao <bingbu.cao@intel.com> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562T: git git://linuxtv.org/media_tree.git 15563F: drivers/media/i2c/ov01a10.c 15564 15565OMNIVISION OV02A10 SENSOR DRIVER 15566M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15567L: linux-media@vger.kernel.org 15568S: Maintained 15569T: git git://linuxtv.org/media_tree.git 15570F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15571F: drivers/media/i2c/ov02a10.c 15572 15573OMNIVISION OV08D10 SENSOR DRIVER 15574M: Jimmy Su <jimmy.su@intel.com> 15575L: linux-media@vger.kernel.org 15576S: Maintained 15577T: git git://linuxtv.org/media_tree.git 15578F: drivers/media/i2c/ov08d10.c 15579 15580OMNIVISION OV08X40 SENSOR DRIVER 15581M: Jason Chen <jason.z.chen@intel.com> 15582L: linux-media@vger.kernel.org 15583S: Maintained 15584T: git git://linuxtv.org/media_tree.git 15585F: drivers/media/i2c/ov08x40.c 15586 15587OMNIVISION OV13858 SENSOR DRIVER 15588M: Sakari Ailus <sakari.ailus@linux.intel.com> 15589L: linux-media@vger.kernel.org 15590S: Maintained 15591T: git git://linuxtv.org/media_tree.git 15592F: drivers/media/i2c/ov13858.c 15593 15594OMNIVISION OV13B10 SENSOR DRIVER 15595M: Arec Kao <arec.kao@intel.com> 15596L: linux-media@vger.kernel.org 15597S: Maintained 15598T: git git://linuxtv.org/media_tree.git 15599F: drivers/media/i2c/ov13b10.c 15600 15601OMNIVISION OV2680 SENSOR DRIVER 15602M: Rui Miguel Silva <rmfrfs@gmail.com> 15603L: linux-media@vger.kernel.org 15604S: Maintained 15605T: git git://linuxtv.org/media_tree.git 15606F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15607F: drivers/media/i2c/ov2680.c 15608 15609OMNIVISION OV2685 SENSOR DRIVER 15610M: Shunqian Zheng <zhengsq@rock-chips.com> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15615F: drivers/media/i2c/ov2685.c 15616 15617OMNIVISION OV2740 SENSOR DRIVER 15618M: Tianshu Qiu <tian.shu.qiu@intel.com> 15619R: Shawn Tu <shawnx.tu@intel.com> 15620R: Bingbu Cao <bingbu.cao@intel.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: drivers/media/i2c/ov2740.c 15625 15626OMNIVISION OV4689 SENSOR DRIVER 15627M: Mikhail Rudenko <mike.rudenko@gmail.com> 15628L: linux-media@vger.kernel.org 15629S: Maintained 15630T: git git://linuxtv.org/media_tree.git 15631F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15632F: drivers/media/i2c/ov5647.c 15633 15634OMNIVISION OV5640 SENSOR DRIVER 15635M: Steve Longerbeam <slongerbeam@gmail.com> 15636L: linux-media@vger.kernel.org 15637S: Maintained 15638T: git git://linuxtv.org/media_tree.git 15639F: drivers/media/i2c/ov5640.c 15640 15641OMNIVISION OV5647 SENSOR DRIVER 15642M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15643M: Jacopo Mondi <jacopo@jmondi.org> 15644L: linux-media@vger.kernel.org 15645S: Maintained 15646T: git git://linuxtv.org/media_tree.git 15647F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15648F: drivers/media/i2c/ov5647.c 15649 15650OMNIVISION OV5670 SENSOR DRIVER 15651M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15652L: linux-media@vger.kernel.org 15653S: Maintained 15654T: git git://linuxtv.org/media_tree.git 15655F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15656F: drivers/media/i2c/ov5670.c 15657 15658OMNIVISION OV5675 SENSOR DRIVER 15659M: Shawn Tu <shawnx.tu@intel.com> 15660L: linux-media@vger.kernel.org 15661S: Maintained 15662T: git git://linuxtv.org/media_tree.git 15663F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15664F: drivers/media/i2c/ov5675.c 15665 15666OMNIVISION OV5693 SENSOR DRIVER 15667M: Daniel Scally <djrscally@gmail.com> 15668L: linux-media@vger.kernel.org 15669S: Maintained 15670T: git git://linuxtv.org/media_tree.git 15671F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15672F: drivers/media/i2c/ov5693.c 15673 15674OMNIVISION OV5695 SENSOR DRIVER 15675M: Shunqian Zheng <zhengsq@rock-chips.com> 15676L: linux-media@vger.kernel.org 15677S: Maintained 15678T: git git://linuxtv.org/media_tree.git 15679F: drivers/media/i2c/ov5695.c 15680 15681OMNIVISION OV7670 SENSOR DRIVER 15682L: linux-media@vger.kernel.org 15683S: Orphan 15684T: git git://linuxtv.org/media_tree.git 15685F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15686F: drivers/media/i2c/ov7670.c 15687 15688OMNIVISION OV772x SENSOR DRIVER 15689M: Jacopo Mondi <jacopo@jmondi.org> 15690L: linux-media@vger.kernel.org 15691S: Odd fixes 15692T: git git://linuxtv.org/media_tree.git 15693F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15694F: drivers/media/i2c/ov772x.c 15695F: include/media/i2c/ov772x.h 15696 15697OMNIVISION OV7740 SENSOR DRIVER 15698M: Wenyou Yang <wenyou.yang@microchip.com> 15699L: linux-media@vger.kernel.org 15700S: Maintained 15701T: git git://linuxtv.org/media_tree.git 15702F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15703F: drivers/media/i2c/ov7740.c 15704 15705OMNIVISION OV8856 SENSOR DRIVER 15706M: Sakari Ailus <sakari.ailus@linux.intel.com> 15707L: linux-media@vger.kernel.org 15708S: Maintained 15709T: git git://linuxtv.org/media_tree.git 15710F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15711F: drivers/media/i2c/ov8856.c 15712 15713OMNIVISION OV8858 SENSOR DRIVER 15714M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15715M: Nicholas Roth <nicholas@rothemail.net> 15716L: linux-media@vger.kernel.org 15717S: Maintained 15718T: git git://linuxtv.org/media_tree.git 15719F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15720F: drivers/media/i2c/ov8858.c 15721 15722OMNIVISION OV9282 SENSOR DRIVER 15723M: Paul J. Murphy <paul.j.murphy@intel.com> 15724M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15725L: linux-media@vger.kernel.org 15726S: Maintained 15727T: git git://linuxtv.org/media_tree.git 15728F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15729F: drivers/media/i2c/ov9282.c 15730 15731OMNIVISION OV9640 SENSOR DRIVER 15732M: Petr Cvek <petrcvekcz@gmail.com> 15733L: linux-media@vger.kernel.org 15734S: Maintained 15735F: drivers/media/i2c/ov9640.* 15736 15737OMNIVISION OV9650 SENSOR DRIVER 15738M: Sakari Ailus <sakari.ailus@linux.intel.com> 15739R: Akinobu Mita <akinobu.mita@gmail.com> 15740R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15741L: linux-media@vger.kernel.org 15742S: Maintained 15743T: git git://linuxtv.org/media_tree.git 15744F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15745F: drivers/media/i2c/ov9650.c 15746 15747OMNIVISION OV9734 SENSOR DRIVER 15748M: Tianshu Qiu <tian.shu.qiu@intel.com> 15749R: Bingbu Cao <bingbu.cao@intel.com> 15750L: linux-media@vger.kernel.org 15751S: Maintained 15752T: git git://linuxtv.org/media_tree.git 15753F: drivers/media/i2c/ov9734.c 15754 15755ONBOARD USB HUB DRIVER 15756M: Matthias Kaehlcke <mka@chromium.org> 15757L: linux-usb@vger.kernel.org 15758S: Maintained 15759F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15760F: drivers/usb/misc/onboard_usb_hub.c 15761 15762ONENAND FLASH DRIVER 15763M: Kyungmin Park <kyungmin.park@samsung.com> 15764L: linux-mtd@lists.infradead.org 15765S: Maintained 15766F: drivers/mtd/nand/onenand/ 15767F: include/linux/mtd/onenand*.h 15768 15769ONEXPLAYER FAN DRIVER 15770M: Derek John Clark <derekjohn.clark@gmail.com> 15771M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15772L: linux-hwmon@vger.kernel.org 15773S: Maintained 15774F: drivers/hwmon/oxp-sensors.c 15775 15776ONIE TLV NVMEM LAYOUT DRIVER 15777M: Miquel Raynal <miquel.raynal@bootlin.com> 15778S: Maintained 15779F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15780F: drivers/nvmem/layouts/onie-tlv.c 15781 15782ONION OMEGA2+ BOARD 15783M: Harvey Hunt <harveyhuntnexus@gmail.com> 15784L: linux-mips@vger.kernel.org 15785S: Maintained 15786F: arch/mips/boot/dts/ralink/omega2p.dts 15787 15788ONSEMI ETHERNET PHY DRIVERS 15789M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15790L: netdev@vger.kernel.org 15791S: Supported 15792W: http://www.onsemi.com 15793F: drivers/net/phy/ncn* 15794 15795OP-TEE DRIVER 15796M: Jens Wiklander <jens.wiklander@linaro.org> 15797L: op-tee@lists.trustedfirmware.org 15798S: Maintained 15799F: Documentation/ABI/testing/sysfs-bus-optee-devices 15800F: drivers/tee/optee/ 15801 15802OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15803M: Sumit Garg <sumit.garg@linaro.org> 15804L: op-tee@lists.trustedfirmware.org 15805S: Maintained 15806F: drivers/char/hw_random/optee-rng.c 15807 15808OP-TEE RTC DRIVER 15809M: Clément Léger <clement.leger@bootlin.com> 15810L: linux-rtc@vger.kernel.org 15811S: Maintained 15812F: drivers/rtc/rtc-optee.c 15813 15814OPA-VNIC DRIVER 15815M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15816L: linux-rdma@vger.kernel.org 15817S: Supported 15818F: drivers/infiniband/ulp/opa_vnic 15819 15820OPEN FIRMWARE AND FLATTENED DEVICE TREE 15821M: Rob Herring <robh+dt@kernel.org> 15822M: Frank Rowand <frowand.list@gmail.com> 15823L: devicetree@vger.kernel.org 15824S: Maintained 15825W: http://www.devicetree.org/ 15826C: irc://irc.libera.chat/devicetree 15827T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15828F: Documentation/ABI/testing/sysfs-firmware-ofw 15829F: drivers/of/ 15830F: include/linux/of*.h 15831F: scripts/dtc/ 15832K: of_overlay_notifier_ 15833K: of_overlay_fdt_apply 15834K: of_overlay_remove 15835 15836OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15837M: Rob Herring <robh+dt@kernel.org> 15838M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15839M: Conor Dooley <conor+dt@kernel.org> 15840L: devicetree@vger.kernel.org 15841S: Maintained 15842Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15843C: irc://irc.libera.chat/devicetree 15844T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15845F: Documentation/devicetree/ 15846F: arch/*/boot/dts/ 15847F: include/dt-bindings/ 15848 15849OPENCOMPUTE PTP CLOCK DRIVER 15850M: Jonathan Lemon <jonathan.lemon@gmail.com> 15851M: Vadim Fedorenko <vadfed@fb.com> 15852L: netdev@vger.kernel.org 15853S: Maintained 15854F: drivers/ptp/ptp_ocp.c 15855 15856OPENCORES I2C BUS DRIVER 15857M: Peter Korsgaard <peter@korsgaard.com> 15858M: Andrew Lunn <andrew@lunn.ch> 15859L: linux-i2c@vger.kernel.org 15860S: Maintained 15861F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15862F: Documentation/i2c/busses/i2c-ocores.rst 15863F: drivers/i2c/busses/i2c-ocores.c 15864F: include/linux/platform_data/i2c-ocores.h 15865 15866OPENRISC ARCHITECTURE 15867M: Jonas Bonn <jonas@southpole.se> 15868M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15869M: Stafford Horne <shorne@gmail.com> 15870L: linux-openrisc@vger.kernel.org 15871S: Maintained 15872W: http://openrisc.io 15873T: git https://github.com/openrisc/linux.git 15874F: Documentation/arch/openrisc/ 15875F: Documentation/devicetree/bindings/openrisc/ 15876F: arch/openrisc/ 15877F: drivers/irqchip/irq-ompic.c 15878F: drivers/irqchip/irq-or1k-* 15879 15880OPENVSWITCH 15881M: Pravin B Shelar <pshelar@ovn.org> 15882L: netdev@vger.kernel.org 15883L: dev@openvswitch.org 15884S: Maintained 15885W: http://openvswitch.org 15886F: include/uapi/linux/openvswitch.h 15887F: net/openvswitch/ 15888F: tools/testing/selftests/net/openvswitch/ 15889 15890OPERATING PERFORMANCE POINTS (OPP) 15891M: Viresh Kumar <vireshk@kernel.org> 15892M: Nishanth Menon <nm@ti.com> 15893M: Stephen Boyd <sboyd@kernel.org> 15894L: linux-pm@vger.kernel.org 15895S: Maintained 15896T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15897F: Documentation/devicetree/bindings/opp/ 15898F: Documentation/power/opp.rst 15899F: drivers/opp/ 15900F: include/linux/pm_opp.h 15901 15902OPL4 DRIVER 15903M: Clemens Ladisch <clemens@ladisch.de> 15904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15905S: Maintained 15906T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15907F: sound/drivers/opl4/ 15908 15909ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15910M: Mark Fasheh <mark@fasheh.com> 15911M: Joel Becker <jlbec@evilplan.org> 15912M: Joseph Qi <joseph.qi@linux.alibaba.com> 15913L: ocfs2-devel@lists.linux.dev 15914S: Supported 15915W: http://ocfs2.wiki.kernel.org 15916F: Documentation/filesystems/dlmfs.rst 15917F: Documentation/filesystems/ocfs2.rst 15918F: fs/ocfs2/ 15919 15920ORANGEFS FILESYSTEM 15921M: Mike Marshall <hubcap@omnibond.com> 15922R: Martin Brandenburg <martin@omnibond.com> 15923L: devel@lists.orangefs.org 15924S: Supported 15925T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15926F: Documentation/filesystems/orangefs.rst 15927F: fs/orangefs/ 15928 15929ORINOCO DRIVER 15930L: linux-wireless@vger.kernel.org 15931S: Orphan 15932W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15933W: http://www.nongnu.org/orinoco/ 15934F: drivers/net/wireless/intersil/orinoco/ 15935 15936OV2659 OMNIVISION SENSOR DRIVER 15937M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15938L: linux-media@vger.kernel.org 15939S: Maintained 15940W: https://linuxtv.org 15941Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15942T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15943F: drivers/media/i2c/ov2659.c 15944F: include/media/i2c/ov2659.h 15945 15946OVERLAY FILESYSTEM 15947M: Miklos Szeredi <miklos@szeredi.hu> 15948M: Amir Goldstein <amir73il@gmail.com> 15949L: linux-unionfs@vger.kernel.org 15950S: Supported 15951T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15952F: Documentation/filesystems/overlayfs.rst 15953F: fs/overlayfs/ 15954 15955P54 WIRELESS DRIVER 15956M: Christian Lamparter <chunkeey@googlemail.com> 15957L: linux-wireless@vger.kernel.org 15958S: Maintained 15959W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15960F: drivers/net/wireless/intersil/p54/ 15961 15962PACKET SOCKETS 15963M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15964S: Maintained 15965F: include/uapi/linux/if_packet.h 15966F: net/packet/af_packet.c 15967 15968PACKING 15969M: Vladimir Oltean <olteanv@gmail.com> 15970L: netdev@vger.kernel.org 15971S: Supported 15972F: Documentation/core-api/packing.rst 15973F: include/linux/packing.h 15974F: lib/packing.c 15975 15976PADATA PARALLEL EXECUTION MECHANISM 15977M: Steffen Klassert <steffen.klassert@secunet.com> 15978M: Daniel Jordan <daniel.m.jordan@oracle.com> 15979L: linux-crypto@vger.kernel.org 15980L: linux-kernel@vger.kernel.org 15981S: Maintained 15982F: Documentation/core-api/padata.rst 15983F: include/linux/padata.h 15984F: kernel/padata.c 15985 15986PAGE CACHE 15987M: Matthew Wilcox (Oracle) <willy@infradead.org> 15988L: linux-fsdevel@vger.kernel.org 15989S: Supported 15990T: git git://git.infradead.org/users/willy/pagecache.git 15991F: Documentation/filesystems/locking.rst 15992F: Documentation/filesystems/vfs.rst 15993F: include/linux/pagemap.h 15994F: mm/filemap.c 15995F: mm/page-writeback.c 15996F: mm/readahead.c 15997F: mm/truncate.c 15998 15999PAGE POOL 16000M: Jesper Dangaard Brouer <hawk@kernel.org> 16001M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16002L: netdev@vger.kernel.org 16003S: Supported 16004F: Documentation/networking/page_pool.rst 16005F: include/net/page_pool.h 16006F: include/trace/events/page_pool.h 16007F: net/core/page_pool.c 16008 16009PAGE TABLE CHECK 16010M: Pasha Tatashin <pasha.tatashin@soleen.com> 16011M: Andrew Morton <akpm@linux-foundation.org> 16012L: linux-mm@kvack.org 16013S: Maintained 16014F: Documentation/mm/page_table_check.rst 16015F: include/linux/page_table_check.h 16016F: mm/page_table_check.c 16017 16018PANASONIC LAPTOP ACPI EXTRAS DRIVER 16019M: Kenneth Chan <kenneth.t.chan@gmail.com> 16020L: platform-driver-x86@vger.kernel.org 16021S: Maintained 16022F: drivers/platform/x86/panasonic-laptop.c 16023 16024PARALLAX PING IIO SENSOR DRIVER 16025M: Andreas Klinger <ak@it-klinger.de> 16026L: linux-iio@vger.kernel.org 16027S: Maintained 16028F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16029F: drivers/iio/proximity/ping.c 16030 16031PARALLEL LCD/KEYPAD PANEL DRIVER 16032M: Willy Tarreau <willy@haproxy.com> 16033M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16034S: Odd Fixes 16035F: Documentation/admin-guide/lcd-panel-cgram.rst 16036F: drivers/auxdisplay/panel.c 16037 16038PARALLEL PORT SUBSYSTEM 16039M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16040M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16041L: linux-parport@lists.infradead.org (subscribers-only) 16042S: Maintained 16043F: Documentation/driver-api/parport*.rst 16044F: drivers/char/ppdev.c 16045F: drivers/parport/ 16046F: include/linux/parport*.h 16047F: include/uapi/linux/ppdev.h 16048 16049PARAVIRT_OPS INTERFACE 16050M: Juergen Gross <jgross@suse.com> 16051R: Ajay Kaher <akaher@vmware.com> 16052R: Alexey Makhalov <amakhalov@vmware.com> 16053R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16054L: virtualization@lists.linux-foundation.org 16055L: x86@kernel.org 16056S: Supported 16057T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16058F: Documentation/virt/paravirt_ops.rst 16059F: arch/*/include/asm/paravirt*.h 16060F: arch/*/kernel/paravirt* 16061F: include/linux/hypervisor.h 16062 16063PARISC ARCHITECTURE 16064M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16065M: Helge Deller <deller@gmx.de> 16066L: linux-parisc@vger.kernel.org 16067S: Maintained 16068W: https://parisc.wiki.kernel.org 16069Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16070T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16071T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16072F: Documentation/arch/parisc/ 16073F: arch/parisc/ 16074F: drivers/char/agp/parisc-agp.c 16075F: drivers/input/misc/hp_sdc_rtc.c 16076F: drivers/input/serio/gscps2.c 16077F: drivers/input/serio/hp_sdc* 16078F: drivers/parisc/ 16079F: drivers/parport/parport_gsc.* 16080F: drivers/tty/serial/8250/8250_parisc.c 16081F: drivers/video/console/sti* 16082F: drivers/video/fbdev/sti* 16083F: drivers/video/logo/logo_parisc* 16084F: include/linux/hp_sdc.h 16085 16086PARMAN 16087M: Jiri Pirko <jiri@resnulli.us> 16088L: netdev@vger.kernel.org 16089S: Supported 16090F: include/linux/parman.h 16091F: lib/parman.c 16092F: lib/test_parman.c 16093 16094PC ENGINES APU BOARD DRIVER 16095M: Enrico Weigelt, metux IT consult <info@metux.net> 16096S: Maintained 16097F: drivers/platform/x86/pcengines-apuv2.c 16098 16099PC87360 HARDWARE MONITORING DRIVER 16100M: Jim Cromie <jim.cromie@gmail.com> 16101L: linux-hwmon@vger.kernel.org 16102S: Maintained 16103F: Documentation/hwmon/pc87360.rst 16104F: drivers/hwmon/pc87360.c 16105 16106PC8736x GPIO DRIVER 16107M: Jim Cromie <jim.cromie@gmail.com> 16108S: Maintained 16109F: drivers/char/pc8736x_gpio.c 16110 16111PC87427 HARDWARE MONITORING DRIVER 16112M: Jean Delvare <jdelvare@suse.com> 16113L: linux-hwmon@vger.kernel.org 16114S: Maintained 16115F: Documentation/hwmon/pc87427.rst 16116F: drivers/hwmon/pc87427.c 16117 16118PCA9532 LED DRIVER 16119M: Riku Voipio <riku.voipio@iki.fi> 16120S: Maintained 16121F: drivers/leds/leds-pca9532.c 16122F: include/linux/leds-pca9532.h 16123 16124PCA9541 I2C BUS MASTER SELECTOR DRIVER 16125M: Guenter Roeck <linux@roeck-us.net> 16126L: linux-i2c@vger.kernel.org 16127S: Maintained 16128F: drivers/i2c/muxes/i2c-mux-pca9541.c 16129 16130PCDP - PRIMARY CONSOLE AND DEBUG PORT 16131M: Khalid Aziz <khalid@gonehiking.org> 16132S: Maintained 16133F: drivers/firmware/pcdp.* 16134 16135PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16136M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16137M: Pali Rohár <pali@kernel.org> 16138L: linux-pci@vger.kernel.org 16139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16140S: Maintained 16141F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16142F: drivers/pci/controller/pci-aardvark.c 16143 16144PCI DRIVER FOR ALTERA PCIE IP 16145M: Joyce Ooi <joyce.ooi@intel.com> 16146L: linux-pci@vger.kernel.org 16147S: Supported 16148F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16149F: drivers/pci/controller/pcie-altera.c 16150 16151PCI DRIVER FOR APPLIEDMICRO XGENE 16152M: Toan Le <toan@os.amperecomputing.com> 16153L: linux-pci@vger.kernel.org 16154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16155S: Maintained 16156F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16157F: drivers/pci/controller/pci-xgene.c 16158 16159PCI DRIVER FOR ARM VERSATILE PLATFORM 16160M: Rob Herring <robh@kernel.org> 16161L: linux-pci@vger.kernel.org 16162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16163S: Maintained 16164F: Documentation/devicetree/bindings/pci/versatile.yaml 16165F: drivers/pci/controller/pci-versatile.c 16166 16167PCI DRIVER FOR ARMADA 8K 16168M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16169L: linux-pci@vger.kernel.org 16170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16171S: Maintained 16172F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16173F: drivers/pci/controller/dwc/pcie-armada8k.c 16174 16175PCI DRIVER FOR CADENCE PCIE IP 16176M: Tom Joseph <tjoseph@cadence.com> 16177L: linux-pci@vger.kernel.org 16178S: Maintained 16179F: Documentation/devicetree/bindings/pci/cdns,* 16180F: drivers/pci/controller/cadence/ 16181 16182PCI DRIVER FOR FREESCALE LAYERSCAPE 16183M: Minghuan Lian <minghuan.Lian@nxp.com> 16184M: Mingkai Hu <mingkai.hu@nxp.com> 16185M: Roy Zang <roy.zang@nxp.com> 16186L: linuxppc-dev@lists.ozlabs.org 16187L: linux-pci@vger.kernel.org 16188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16189S: Maintained 16190F: drivers/pci/controller/dwc/*layerscape* 16191 16192PCI DRIVER FOR FU740 16193M: Paul Walmsley <paul.walmsley@sifive.com> 16194M: Greentime Hu <greentime.hu@sifive.com> 16195L: linux-pci@vger.kernel.org 16196S: Maintained 16197F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16198F: drivers/pci/controller/dwc/pcie-fu740.c 16199 16200PCI DRIVER FOR GENERIC OF HOSTS 16201M: Will Deacon <will@kernel.org> 16202L: linux-pci@vger.kernel.org 16203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16204S: Maintained 16205F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16206F: drivers/pci/controller/pci-host-common.c 16207F: drivers/pci/controller/pci-host-generic.c 16208 16209PCI DRIVER FOR IMX6 16210M: Richard Zhu <hongxing.zhu@nxp.com> 16211M: Lucas Stach <l.stach@pengutronix.de> 16212L: linux-pci@vger.kernel.org 16213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16214S: Maintained 16215F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16217F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16218F: drivers/pci/controller/dwc/*imx6* 16219 16220PCI DRIVER FOR INTEL IXP4XX 16221M: Linus Walleij <linus.walleij@linaro.org> 16222S: Maintained 16223F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16224F: drivers/pci/controller/pci-ixp4xx.c 16225 16226PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16227M: Nirmal Patel <nirmal.patel@linux.intel.com> 16228R: Jonathan Derrick <jonathan.derrick@linux.dev> 16229L: linux-pci@vger.kernel.org 16230S: Supported 16231F: drivers/pci/controller/vmd.c 16232 16233PCI DRIVER FOR MICROSEMI SWITCHTEC 16234M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16235M: Logan Gunthorpe <logang@deltatee.com> 16236L: linux-pci@vger.kernel.org 16237S: Maintained 16238F: Documentation/ABI/testing/sysfs-class-switchtec 16239F: Documentation/driver-api/switchtec.rst 16240F: drivers/ntb/hw/mscc/ 16241F: drivers/pci/switch/switchtec* 16242F: include/linux/switchtec.h 16243F: include/uapi/linux/switchtec_ioctl.h 16244 16245PCI DRIVER FOR MOBIVEIL PCIE IP 16246M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16247M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16248L: linux-pci@vger.kernel.org 16249S: Supported 16250F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16251F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16252 16253PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16254M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16255M: Pali Rohár <pali@kernel.org> 16256L: linux-pci@vger.kernel.org 16257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16258S: Maintained 16259F: drivers/pci/controller/*mvebu* 16260 16261PCI DRIVER FOR NVIDIA TEGRA 16262M: Thierry Reding <thierry.reding@gmail.com> 16263L: linux-tegra@vger.kernel.org 16264L: linux-pci@vger.kernel.org 16265S: Supported 16266F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16267F: drivers/pci/controller/pci-tegra.c 16268 16269PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16270M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16271L: linux-pci@vger.kernel.org 16272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16273S: Maintained 16274F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16275F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16276 16277PCI DRIVER FOR RENESAS R-CAR 16278M: Marek Vasut <marek.vasut+renesas@gmail.com> 16279M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16280L: linux-pci@vger.kernel.org 16281L: linux-renesas-soc@vger.kernel.org 16282S: Maintained 16283F: Documentation/devicetree/bindings/pci/*rcar* 16284F: drivers/pci/controller/*rcar* 16285 16286PCI DRIVER FOR SAMSUNG EXYNOS 16287M: Jingoo Han <jingoohan1@gmail.com> 16288L: linux-pci@vger.kernel.org 16289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16290L: linux-samsung-soc@vger.kernel.org 16291S: Maintained 16292F: drivers/pci/controller/dwc/pci-exynos.c 16293 16294PCI DRIVER FOR SYNOPSYS DESIGNWARE 16295M: Jingoo Han <jingoohan1@gmail.com> 16296M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16297M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16298L: linux-pci@vger.kernel.org 16299S: Maintained 16300F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16301F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16302F: drivers/pci/controller/dwc/*designware* 16303 16304PCI DRIVER FOR TI DRA7XX/J721E 16305M: Vignesh Raghavendra <vigneshr@ti.com> 16306L: linux-omap@vger.kernel.org 16307L: linux-pci@vger.kernel.org 16308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16309S: Supported 16310F: Documentation/devicetree/bindings/pci/ti-pci.txt 16311F: drivers/pci/controller/cadence/pci-j721e.c 16312F: drivers/pci/controller/dwc/pci-dra7xx.c 16313 16314PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16315M: Linus Walleij <linus.walleij@linaro.org> 16316L: linux-pci@vger.kernel.org 16317S: Maintained 16318F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16319F: drivers/pci/controller/pci-v3-semi.c 16320 16321PCI DRIVER FOR XILINX VERSAL CPM 16322M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16323M: Michal Simek <michal.simek@amd.com> 16324L: linux-pci@vger.kernel.org 16325S: Maintained 16326F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16327F: drivers/pci/controller/pcie-xilinx-cpm.c 16328 16329PCI ENDPOINT SUBSYSTEM 16330M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16331M: Krzysztof Wilczyński <kw@linux.com> 16332R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16333R: Kishon Vijay Abraham I <kishon@kernel.org> 16334L: linux-pci@vger.kernel.org 16335S: Supported 16336Q: https://patchwork.kernel.org/project/linux-pci/list/ 16337B: https://bugzilla.kernel.org 16338C: irc://irc.oftc.net/linux-pci 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16340F: Documentation/PCI/endpoint/* 16341F: Documentation/misc-devices/pci-endpoint-test.rst 16342F: drivers/misc/pci_endpoint_test.c 16343F: drivers/pci/endpoint/ 16344F: tools/pci/ 16345 16346PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16347M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16348R: Oliver O'Halloran <oohall@gmail.com> 16349L: linuxppc-dev@lists.ozlabs.org 16350S: Supported 16351F: Documentation/PCI/pci-error-recovery.rst 16352F: Documentation/powerpc/eeh-pci-error-recovery.rst 16353F: arch/powerpc/include/*/eeh*.h 16354F: arch/powerpc/kernel/eeh*.c 16355F: arch/powerpc/platforms/*/eeh*.c 16356F: drivers/pci/pcie/aer.c 16357F: drivers/pci/pcie/dpc.c 16358F: drivers/pci/pcie/err.c 16359 16360PCI ERROR RECOVERY 16361M: Linas Vepstas <linasvepstas@gmail.com> 16362L: linux-pci@vger.kernel.org 16363S: Supported 16364F: Documentation/PCI/pci-error-recovery.rst 16365 16366PCI MSI DRIVER FOR ALTERA MSI IP 16367M: Joyce Ooi <joyce.ooi@intel.com> 16368L: linux-pci@vger.kernel.org 16369S: Supported 16370F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16371F: drivers/pci/controller/pcie-altera-msi.c 16372 16373PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16374M: Toan Le <toan@os.amperecomputing.com> 16375L: linux-pci@vger.kernel.org 16376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16377S: Maintained 16378F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16379F: drivers/pci/controller/pci-xgene-msi.c 16380 16381PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16382M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16383M: Krzysztof Wilczyński <kw@linux.com> 16384R: Rob Herring <robh@kernel.org> 16385L: linux-pci@vger.kernel.org 16386S: Supported 16387Q: https://patchwork.kernel.org/project/linux-pci/list/ 16388B: https://bugzilla.kernel.org 16389C: irc://irc.oftc.net/linux-pci 16390T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16391F: Documentation/devicetree/bindings/pci/ 16392F: drivers/pci/controller/ 16393F: drivers/pci/pci-bridge-emul.c 16394F: drivers/pci/pci-bridge-emul.h 16395 16396PCI PEER-TO-PEER DMA (P2PDMA) 16397M: Bjorn Helgaas <bhelgaas@google.com> 16398M: Logan Gunthorpe <logang@deltatee.com> 16399L: linux-pci@vger.kernel.org 16400S: Supported 16401Q: https://patchwork.kernel.org/project/linux-pci/list/ 16402B: https://bugzilla.kernel.org 16403C: irc://irc.oftc.net/linux-pci 16404T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16405F: Documentation/driver-api/pci/p2pdma.rst 16406F: drivers/pci/p2pdma.c 16407F: include/linux/pci-p2pdma.h 16408 16409PCI SUBSYSTEM 16410M: Bjorn Helgaas <bhelgaas@google.com> 16411L: linux-pci@vger.kernel.org 16412S: Supported 16413Q: https://patchwork.kernel.org/project/linux-pci/list/ 16414B: https://bugzilla.kernel.org 16415C: irc://irc.oftc.net/linux-pci 16416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16417F: Documentation/PCI/ 16418F: Documentation/devicetree/bindings/pci/ 16419F: arch/x86/kernel/early-quirks.c 16420F: arch/x86/kernel/quirks.c 16421F: arch/x86/pci/ 16422F: drivers/acpi/pci* 16423F: drivers/pci/ 16424F: include/asm-generic/pci* 16425F: include/linux/of_pci.h 16426F: include/linux/pci* 16427F: include/uapi/linux/pci* 16428F: lib/pci* 16429 16430PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16431M: Jonathan Chocron <jonnyc@amazon.com> 16432L: linux-pci@vger.kernel.org 16433S: Maintained 16434F: Documentation/devicetree/bindings/pci/pcie-al.txt 16435F: drivers/pci/controller/dwc/pcie-al.c 16436 16437PCIE DRIVER FOR AMLOGIC MESON 16438M: Yue Wang <yue.wang@Amlogic.com> 16439L: linux-pci@vger.kernel.org 16440L: linux-amlogic@lists.infradead.org 16441S: Maintained 16442F: drivers/pci/controller/dwc/pci-meson.c 16443 16444PCIE DRIVER FOR AXIS ARTPEC 16445M: Jesper Nilsson <jesper.nilsson@axis.com> 16446L: linux-arm-kernel@axis.com 16447L: linux-pci@vger.kernel.org 16448S: Maintained 16449F: Documentation/devicetree/bindings/pci/axis,artpec* 16450F: drivers/pci/controller/dwc/*artpec* 16451 16452PCIE DRIVER FOR CAVIUM THUNDERX 16453M: Robert Richter <rric@kernel.org> 16454L: linux-pci@vger.kernel.org 16455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16456S: Odd Fixes 16457F: drivers/pci/controller/pci-thunder-* 16458 16459PCIE DRIVER FOR HISILICON 16460M: Zhou Wang <wangzhou1@hisilicon.com> 16461L: linux-pci@vger.kernel.org 16462S: Maintained 16463F: drivers/pci/controller/dwc/pcie-hisi.c 16464 16465PCIE DRIVER FOR HISILICON KIRIN 16466M: Xiaowei Song <songxiaowei@hisilicon.com> 16467M: Binghui Wang <wangbinghui@hisilicon.com> 16468L: linux-pci@vger.kernel.org 16469S: Maintained 16470F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16471F: drivers/pci/controller/dwc/pcie-kirin.c 16472 16473PCIE DRIVER FOR HISILICON STB 16474M: Shawn Guo <shawn.guo@linaro.org> 16475L: linux-pci@vger.kernel.org 16476S: Maintained 16477F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16478F: drivers/pci/controller/dwc/pcie-histb.c 16479 16480PCIE DRIVER FOR INTEL KEEM BAY 16481M: Srikanth Thokala <srikanth.thokala@intel.com> 16482L: linux-pci@vger.kernel.org 16483S: Supported 16484F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16485F: drivers/pci/controller/dwc/pcie-keembay.c 16486 16487PCIE DRIVER FOR INTEL LGM GW SOC 16488M: Chuanhua Lei <lchuanhua@maxlinear.com> 16489L: linux-pci@vger.kernel.org 16490S: Maintained 16491F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16492F: drivers/pci/controller/dwc/pcie-intel-gw.c 16493 16494PCIE DRIVER FOR MEDIATEK 16495M: Ryder Lee <ryder.lee@mediatek.com> 16496M: Jianjun Wang <jianjun.wang@mediatek.com> 16497L: linux-pci@vger.kernel.org 16498L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16499S: Supported 16500F: Documentation/devicetree/bindings/pci/mediatek* 16501F: drivers/pci/controller/*mediatek* 16502 16503PCIE DRIVER FOR MICROCHIP 16504M: Daire McNamara <daire.mcnamara@microchip.com> 16505L: linux-pci@vger.kernel.org 16506S: Supported 16507F: Documentation/devicetree/bindings/pci/microchip* 16508F: drivers/pci/controller/*microchip* 16509 16510PCIE DRIVER FOR QUALCOMM MSM 16511M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16512L: linux-pci@vger.kernel.org 16513L: linux-arm-msm@vger.kernel.org 16514S: Maintained 16515F: drivers/pci/controller/dwc/pcie-qcom.c 16516 16517PCIE DRIVER FOR ROCKCHIP 16518M: Shawn Lin <shawn.lin@rock-chips.com> 16519L: linux-pci@vger.kernel.org 16520L: linux-rockchip@lists.infradead.org 16521S: Maintained 16522F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16523F: drivers/pci/controller/pcie-rockchip* 16524 16525PCIE DRIVER FOR SOCIONEXT UNIPHIER 16526M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16527L: linux-pci@vger.kernel.org 16528S: Maintained 16529F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16530F: drivers/pci/controller/dwc/pcie-uniphier* 16531 16532PCIE DRIVER FOR ST SPEAR13XX 16533M: Pratyush Anand <pratyush.anand@gmail.com> 16534L: linux-pci@vger.kernel.org 16535S: Maintained 16536F: drivers/pci/controller/dwc/*spear* 16537 16538PCIE ENDPOINT DRIVER FOR QUALCOMM 16539M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16540L: linux-pci@vger.kernel.org 16541L: linux-arm-msm@vger.kernel.org 16542S: Maintained 16543F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16544F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16545 16546PCMCIA SUBSYSTEM 16547M: Dominik Brodowski <linux@dominikbrodowski.net> 16548S: Odd Fixes 16549T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16550F: Documentation/pcmcia/ 16551F: drivers/pcmcia/ 16552F: include/pcmcia/ 16553F: tools/pcmcia/ 16554 16555PCNET32 NETWORK DRIVER 16556M: Don Fry <pcnet32@frontier.com> 16557L: netdev@vger.kernel.org 16558S: Maintained 16559F: drivers/net/ethernet/amd/pcnet32.c 16560 16561PCRYPT PARALLEL CRYPTO ENGINE 16562M: Steffen Klassert <steffen.klassert@secunet.com> 16563L: linux-crypto@vger.kernel.org 16564S: Maintained 16565F: crypto/pcrypt.c 16566F: include/crypto/pcrypt.h 16567 16568PDS DSC VIRTIO DATA PATH ACCELERATOR 16569R: Shannon Nelson <shannon.nelson@amd.com> 16570F: drivers/vdpa/pds/ 16571 16572PECI HARDWARE MONITORING DRIVERS 16573M: Iwona Winiarska <iwona.winiarska@intel.com> 16574L: linux-hwmon@vger.kernel.org 16575S: Supported 16576F: Documentation/hwmon/peci-cputemp.rst 16577F: Documentation/hwmon/peci-dimmtemp.rst 16578F: drivers/hwmon/peci/ 16579 16580PECI SUBSYSTEM 16581M: Iwona Winiarska <iwona.winiarska@intel.com> 16582L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16583S: Supported 16584F: Documentation/devicetree/bindings/peci/ 16585F: Documentation/peci/ 16586F: drivers/peci/ 16587F: include/linux/peci-cpu.h 16588F: include/linux/peci.h 16589 16590PENSANDO ETHERNET DRIVERS 16591M: Shannon Nelson <shannon.nelson@amd.com> 16592M: Brett Creeley <brett.creeley@amd.com> 16593M: drivers@pensando.io 16594L: netdev@vger.kernel.org 16595S: Supported 16596F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16597F: drivers/net/ethernet/pensando/ 16598 16599PER-CPU MEMORY ALLOCATOR 16600M: Dennis Zhou <dennis@kernel.org> 16601M: Tejun Heo <tj@kernel.org> 16602M: Christoph Lameter <cl@linux.com> 16603L: linux-mm@kvack.org 16604S: Maintained 16605T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16606F: arch/*/include/asm/percpu.h 16607F: include/linux/percpu*.h 16608F: lib/percpu*.c 16609F: mm/percpu*.c 16610 16611PER-TASK DELAY ACCOUNTING 16612M: Balbir Singh <bsingharora@gmail.com> 16613S: Maintained 16614F: include/linux/delayacct.h 16615F: kernel/delayacct.c 16616 16617PERFORMANCE EVENTS SUBSYSTEM 16618M: Peter Zijlstra <peterz@infradead.org> 16619M: Ingo Molnar <mingo@redhat.com> 16620M: Arnaldo Carvalho de Melo <acme@kernel.org> 16621R: Mark Rutland <mark.rutland@arm.com> 16622R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16623R: Jiri Olsa <jolsa@kernel.org> 16624R: Namhyung Kim <namhyung@kernel.org> 16625R: Ian Rogers <irogers@google.com> 16626R: Adrian Hunter <adrian.hunter@intel.com> 16627L: linux-perf-users@vger.kernel.org 16628L: linux-kernel@vger.kernel.org 16629S: Supported 16630W: https://perf.wiki.kernel.org/ 16631T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16632F: arch/*/events/* 16633F: arch/*/events/*/* 16634F: arch/*/include/asm/perf_event.h 16635F: arch/*/kernel/*/*/perf_event*.c 16636F: arch/*/kernel/*/perf_event*.c 16637F: arch/*/kernel/perf_callchain.c 16638F: arch/*/kernel/perf_event*.c 16639F: include/linux/perf_event.h 16640F: include/uapi/linux/perf_event.h 16641F: kernel/events/* 16642F: tools/lib/perf/ 16643F: tools/perf/ 16644 16645PERFORMANCE EVENTS TOOLING ARM64 16646R: John Garry <john.g.garry@oracle.com> 16647R: Will Deacon <will@kernel.org> 16648R: James Clark <james.clark@arm.com> 16649R: Mike Leach <mike.leach@linaro.org> 16650R: Leo Yan <leo.yan@linaro.org> 16651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16652S: Supported 16653F: tools/build/feature/test-libopencsd.c 16654F: tools/perf/arch/arm*/ 16655F: tools/perf/pmu-events/arch/arm64/ 16656F: tools/perf/util/arm-spe* 16657F: tools/perf/util/cs-etm* 16658 16659PERSONALITY HANDLING 16660M: Christoph Hellwig <hch@infradead.org> 16661L: linux-abi-devel@lists.sourceforge.net 16662S: Maintained 16663F: include/linux/personality.h 16664F: include/uapi/linux/personality.h 16665 16666PHOENIX RC FLIGHT CONTROLLER ADAPTER 16667M: Marcus Folkesson <marcus.folkesson@gmail.com> 16668L: linux-input@vger.kernel.org 16669S: Maintained 16670F: Documentation/input/devices/pxrc.rst 16671F: drivers/input/joystick/pxrc.c 16672 16673PHONET PROTOCOL 16674M: Remi Denis-Courmont <courmisch@gmail.com> 16675S: Supported 16676F: Documentation/networking/phonet.rst 16677F: include/linux/phonet.h 16678F: include/net/phonet/ 16679F: include/uapi/linux/phonet.h 16680F: net/phonet/ 16681 16682PHRAM MTD DRIVER 16683M: Joern Engel <joern@lazybastard.org> 16684L: linux-mtd@lists.infradead.org 16685S: Maintained 16686F: drivers/mtd/devices/phram.c 16687 16688PICOLCD HID DRIVER 16689M: Bruno Prémont <bonbons@linux-vserver.org> 16690L: linux-input@vger.kernel.org 16691S: Maintained 16692F: drivers/hid/hid-picolcd* 16693 16694PIDFD API 16695M: Christian Brauner <christian@brauner.io> 16696L: linux-kernel@vger.kernel.org 16697S: Maintained 16698T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16699F: samples/pidfd/ 16700F: tools/testing/selftests/clone3/ 16701F: tools/testing/selftests/pid_namespace/ 16702F: tools/testing/selftests/pidfd/ 16703K: (?i)pidfd 16704K: (?i)clone3 16705K: \b(clone_args|kernel_clone_args)\b 16706 16707PIN CONTROL SUBSYSTEM 16708M: Linus Walleij <linus.walleij@linaro.org> 16709L: linux-gpio@vger.kernel.org 16710S: Maintained 16711T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16712F: Documentation/devicetree/bindings/pinctrl/ 16713F: Documentation/driver-api/pin-control.rst 16714F: drivers/pinctrl/ 16715F: include/dt-bindings/pinctrl/ 16716F: include/linux/pinctrl/ 16717 16718PIN CONTROLLER - AMD 16719M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16720M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16721S: Maintained 16722F: drivers/pinctrl/pinctrl-amd.c 16723 16724PIN CONTROLLER - FREESCALE 16725M: Dong Aisheng <aisheng.dong@nxp.com> 16726M: Fabio Estevam <festevam@gmail.com> 16727M: Shawn Guo <shawnguo@kernel.org> 16728M: Jacky Bai <ping.bai@nxp.com> 16729R: Pengutronix Kernel Team <kernel@pengutronix.de> 16730L: linux-gpio@vger.kernel.org 16731S: Maintained 16732F: Documentation/devicetree/bindings/pinctrl/fsl,* 16733F: drivers/pinctrl/freescale/ 16734 16735PIN CONTROLLER - INTEL 16736M: Mika Westerberg <mika.westerberg@linux.intel.com> 16737M: Andy Shevchenko <andy@kernel.org> 16738S: Supported 16739T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16740F: drivers/pinctrl/intel/ 16741 16742PIN CONTROLLER - KEEMBAY 16743M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16744S: Supported 16745F: drivers/pinctrl/pinctrl-keembay* 16746 16747PIN CONTROLLER - MEDIATEK 16748M: Sean Wang <sean.wang@kernel.org> 16749L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16750S: Maintained 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16755F: drivers/pinctrl/mediatek/ 16756 16757PIN CONTROLLER - MEDIATEK MIPS 16758M: Arınç ÜNAL <arinc.unal@arinc9.com> 16759M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16760L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16761L: linux-mips@vger.kernel.org 16762S: Maintained 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16771F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16772F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16773F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16774F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16775F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16776F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16777F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16778 16779PIN CONTROLLER - MICROCHIP AT91 16780M: Ludovic Desroches <ludovic.desroches@microchip.com> 16781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16782L: linux-gpio@vger.kernel.org 16783S: Supported 16784F: drivers/gpio/gpio-sama5d2-piobu.c 16785F: drivers/pinctrl/pinctrl-at91* 16786 16787PIN CONTROLLER - NXP S32 16788M: Chester Lin <clin@suse.com> 16789R: NXP S32 Linux Team <s32@nxp.com> 16790L: linux-gpio@vger.kernel.org 16791S: Maintained 16792F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16793F: drivers/pinctrl/nxp/ 16794 16795PIN CONTROLLER - QUALCOMM 16796M: Bjorn Andersson <andersson@kernel.org> 16797L: linux-arm-msm@vger.kernel.org 16798S: Maintained 16799F: Documentation/devicetree/bindings/pinctrl/qcom,* 16800F: drivers/pinctrl/qcom/ 16801 16802PIN CONTROLLER - RENESAS 16803M: Geert Uytterhoeven <geert+renesas@glider.be> 16804L: linux-renesas-soc@vger.kernel.org 16805S: Supported 16806T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16807F: Documentation/devicetree/bindings/pinctrl/renesas,* 16808F: drivers/pinctrl/renesas/ 16809 16810PIN CONTROLLER - SAMSUNG 16811M: Tomasz Figa <tomasz.figa@gmail.com> 16812M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16813M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16814R: Alim Akhtar <alim.akhtar@samsung.com> 16815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16816L: linux-samsung-soc@vger.kernel.org 16817S: Maintained 16818Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16819B: mailto:linux-samsung-soc@vger.kernel.org 16820C: irc://irc.libera.chat/linux-exynos 16821T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16822F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16823F: drivers/pinctrl/samsung/ 16824F: include/dt-bindings/pinctrl/samsung.h 16825 16826PIN CONTROLLER - SINGLE 16827M: Tony Lindgren <tony@atomide.com> 16828M: Haojian Zhuang <haojian.zhuang@linaro.org> 16829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16830L: linux-omap@vger.kernel.org 16831S: Maintained 16832F: drivers/pinctrl/pinctrl-single.c 16833 16834PIN CONTROLLER - SUNPLUS / TIBBO 16835M: Dvorkin Dmitry <dvorkin@tibbo.com> 16836M: Wells Lu <wellslutw@gmail.com> 16837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16838S: Maintained 16839W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16840F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16841F: drivers/pinctrl/sunplus/ 16842F: include/dt-bindings/pinctrl/sppctl*.h 16843 16844PINE64 PINEPHONE KEYBOARD DRIVER 16845M: Samuel Holland <samuel@sholland.org> 16846S: Supported 16847F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16848F: drivers/input/keyboard/pinephone-keyboard.c 16849 16850PKTCDVD DRIVER 16851M: linux-block@vger.kernel.org 16852S: Orphan 16853F: drivers/block/pktcdvd.c 16854F: include/linux/pktcdvd.h 16855F: include/uapi/linux/pktcdvd.h 16856 16857PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16858M: Tomasz Duszynski <tduszyns@gmail.com> 16859S: Maintained 16860F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16861F: drivers/iio/chemical/pms7003.c 16862 16863PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16864M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16865L: netdev@vger.kernel.org 16866S: Maintained 16867F: drivers/net/phy/mdio-open-alliance.h 16868F: net/ethtool/plca.c 16869 16870PLDMFW LIBRARY 16871M: Jacob Keller <jacob.e.keller@intel.com> 16872S: Maintained 16873F: Documentation/driver-api/pldmfw/ 16874F: include/linux/pldmfw.h 16875F: lib/pldmfw/ 16876 16877PLX DMA DRIVER 16878M: Logan Gunthorpe <logang@deltatee.com> 16879S: Maintained 16880F: drivers/dma/plx_dma.c 16881 16882PM-GRAPH UTILITY 16883M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16884L: linux-pm@vger.kernel.org 16885S: Supported 16886W: https://01.org/pm-graph 16887B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16888T: git git://github.com/intel/pm-graph 16889F: tools/power/pm-graph 16890 16891PM6764TR DRIVER 16892M: Charles Hsu <hsu.yungteng@gmail.com> 16893L: linux-hwmon@vger.kernel.org 16894S: Maintained 16895F: Documentation/hwmon/pm6764tr.rst 16896F: drivers/hwmon/pmbus/pm6764tr.c 16897 16898PMBUS HARDWARE MONITORING DRIVERS 16899M: Guenter Roeck <linux@roeck-us.net> 16900L: linux-hwmon@vger.kernel.org 16901S: Maintained 16902W: http://hwmon.wiki.kernel.org/ 16903W: http://www.roeck-us.net/linux/drivers/ 16904T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16905F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16906F: Documentation/devicetree/bindings/hwmon/max31785.txt 16907F: Documentation/hwmon/adm1275.rst 16908F: Documentation/hwmon/ibm-cffps.rst 16909F: Documentation/hwmon/ir35221.rst 16910F: Documentation/hwmon/lm25066.rst 16911F: Documentation/hwmon/ltc2978.rst 16912F: Documentation/hwmon/ltc3815.rst 16913F: Documentation/hwmon/max16064.rst 16914F: Documentation/hwmon/max20751.rst 16915F: Documentation/hwmon/max31785.rst 16916F: Documentation/hwmon/max34440.rst 16917F: Documentation/hwmon/max8688.rst 16918F: Documentation/hwmon/pmbus-core.rst 16919F: Documentation/hwmon/pmbus.rst 16920F: Documentation/hwmon/tps40422.rst 16921F: Documentation/hwmon/ucd9000.rst 16922F: Documentation/hwmon/ucd9200.rst 16923F: Documentation/hwmon/zl6100.rst 16924F: drivers/hwmon/pmbus/ 16925F: include/linux/pmbus.h 16926 16927PMC SIERRA MaxRAID DRIVER 16928L: linux-scsi@vger.kernel.org 16929S: Orphan 16930W: http://www.pmc-sierra.com/ 16931F: drivers/scsi/pmcraid.* 16932 16933PMC SIERRA PM8001 DRIVER 16934M: Jack Wang <jinpu.wang@cloud.ionos.com> 16935L: linux-scsi@vger.kernel.org 16936S: Supported 16937F: drivers/scsi/pm8001/ 16938 16939PNI RM3100 IIO DRIVER 16940M: Song Qiang <songqiang1304521@gmail.com> 16941L: linux-iio@vger.kernel.org 16942S: Maintained 16943F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16944F: drivers/iio/magnetometer/rm3100* 16945 16946PNP SUPPORT 16947M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16948L: linux-acpi@vger.kernel.org 16949S: Maintained 16950F: drivers/pnp/ 16951F: include/linux/pnp.h 16952 16953POSIX CLOCKS and TIMERS 16954M: Thomas Gleixner <tglx@linutronix.de> 16955L: linux-kernel@vger.kernel.org 16956S: Maintained 16957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16958F: fs/timerfd.c 16959F: include/linux/time_namespace.h 16960F: include/linux/timer* 16961F: kernel/time/*timer* 16962F: kernel/time/namespace.c 16963 16964POWER MANAGEMENT CORE 16965M: "Rafael J. Wysocki" <rafael@kernel.org> 16966L: linux-pm@vger.kernel.org 16967S: Supported 16968B: https://bugzilla.kernel.org 16969T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16970F: drivers/base/power/ 16971F: drivers/powercap/ 16972F: include/linux/intel_rapl.h 16973F: include/linux/pm.h 16974F: include/linux/pm_* 16975F: include/linux/powercap.h 16976F: kernel/configs/nopm.config 16977 16978POWER STATE COORDINATION INTERFACE (PSCI) 16979M: Mark Rutland <mark.rutland@arm.com> 16980M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16982S: Maintained 16983F: drivers/firmware/psci/ 16984F: include/linux/psci.h 16985F: include/uapi/linux/psci.h 16986 16987POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16988M: Sebastian Reichel <sre@kernel.org> 16989L: linux-pm@vger.kernel.org 16990S: Maintained 16991T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16992F: Documentation/ABI/testing/sysfs-class-power 16993F: Documentation/devicetree/bindings/power/supply/ 16994F: drivers/power/supply/ 16995F: include/linux/power/ 16996F: include/linux/power_supply.h 16997 16998POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16999M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17000L: linuxppc-dev@lists.ozlabs.org 17001S: Maintained 17002F: drivers/char/powernv-op-panel.c 17003 17004PPP OVER ATM (RFC 2364) 17005M: Mitchell Blank Jr <mitch@sfgoth.com> 17006S: Maintained 17007F: include/uapi/linux/atmppp.h 17008F: net/atm/pppoatm.c 17009 17010PPP OVER ETHERNET 17011M: Michal Ostrowski <mostrows@earthlink.net> 17012S: Maintained 17013F: drivers/net/ppp/pppoe.c 17014F: drivers/net/ppp/pppox.c 17015 17016PPP OVER L2TP 17017M: James Chapman <jchapman@katalix.com> 17018S: Maintained 17019F: include/linux/if_pppol2tp.h 17020F: include/uapi/linux/if_pppol2tp.h 17021F: net/l2tp/l2tp_ppp.c 17022 17023PPP PROTOCOL DRIVERS AND COMPRESSORS 17024L: linux-ppp@vger.kernel.org 17025S: Orphan 17026F: drivers/net/ppp/ppp_* 17027 17028PPS SUPPORT 17029M: Rodolfo Giometti <giometti@enneenne.com> 17030L: linuxpps@ml.enneenne.com (subscribers-only) 17031S: Maintained 17032W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17033F: Documentation/ABI/testing/sysfs-pps 17034F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17035F: Documentation/driver-api/pps.rst 17036F: drivers/pps/ 17037F: include/linux/pps*.h 17038F: include/uapi/linux/pps.h 17039 17040PPTP DRIVER 17041M: Dmitry Kozlov <xeb@mail.ru> 17042L: netdev@vger.kernel.org 17043S: Maintained 17044W: http://sourceforge.net/projects/accel-pptp 17045F: drivers/net/ppp/pptp.c 17046 17047PRESSURE STALL INFORMATION (PSI) 17048M: Johannes Weiner <hannes@cmpxchg.org> 17049M: Suren Baghdasaryan <surenb@google.com> 17050S: Maintained 17051F: include/linux/psi* 17052F: kernel/sched/psi.c 17053 17054PRINTK 17055M: Petr Mladek <pmladek@suse.com> 17056M: Sergey Senozhatsky <senozhatsky@chromium.org> 17057R: Steven Rostedt <rostedt@goodmis.org> 17058R: John Ogness <john.ogness@linutronix.de> 17059S: Maintained 17060T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17061F: include/linux/printk.h 17062F: kernel/printk/ 17063 17064PRINTK INDEXING 17065R: Chris Down <chris@chrisdown.name> 17066S: Maintained 17067F: Documentation/core-api/printk-index.rst 17068F: kernel/printk/index.c 17069K: printk_index 17070 17071PROC FILESYSTEM 17072L: linux-kernel@vger.kernel.org 17073L: linux-fsdevel@vger.kernel.org 17074S: Maintained 17075F: Documentation/filesystems/proc.rst 17076F: fs/proc/ 17077F: include/linux/proc_fs.h 17078F: tools/testing/selftests/proc/ 17079 17080PROC SYSCTL 17081M: Luis Chamberlain <mcgrof@kernel.org> 17082M: Kees Cook <keescook@chromium.org> 17083M: Iurii Zaikin <yzaikin@google.com> 17084L: linux-kernel@vger.kernel.org 17085L: linux-fsdevel@vger.kernel.org 17086S: Maintained 17087T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17088F: fs/proc/proc_sysctl.c 17089F: include/linux/sysctl.h 17090F: kernel/sysctl-test.c 17091F: kernel/sysctl.c 17092F: tools/testing/selftests/sysctl/ 17093 17094PS3 NETWORK SUPPORT 17095M: Geoff Levand <geoff@infradead.org> 17096L: netdev@vger.kernel.org 17097L: linuxppc-dev@lists.ozlabs.org 17098S: Maintained 17099F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17100 17101PS3 PLATFORM SUPPORT 17102M: Geoff Levand <geoff@infradead.org> 17103L: linuxppc-dev@lists.ozlabs.org 17104S: Maintained 17105F: arch/powerpc/boot/ps3* 17106F: arch/powerpc/include/asm/lv1call.h 17107F: arch/powerpc/include/asm/ps3*.h 17108F: arch/powerpc/platforms/ps3/ 17109F: drivers/*/ps3* 17110F: drivers/ps3/ 17111F: drivers/rtc/rtc-ps3.c 17112F: drivers/usb/host/*ps3.c 17113F: sound/ppc/snd_ps3* 17114 17115PS3VRAM DRIVER 17116M: Jim Paris <jim@jtan.com> 17117M: Geoff Levand <geoff@infradead.org> 17118L: linuxppc-dev@lists.ozlabs.org 17119S: Maintained 17120F: drivers/block/ps3vram.c 17121 17122PSAMPLE PACKET SAMPLING SUPPORT 17123M: Yotam Gigi <yotam.gi@gmail.com> 17124S: Maintained 17125F: include/net/psample.h 17126F: include/uapi/linux/psample.h 17127F: net/psample 17128 17129PSTORE FILESYSTEM 17130M: Kees Cook <keescook@chromium.org> 17131R: Tony Luck <tony.luck@intel.com> 17132R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17133L: linux-hardening@vger.kernel.org 17134S: Supported 17135T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17136F: Documentation/admin-guide/pstore-blk.rst 17137F: Documentation/admin-guide/ramoops.rst 17138F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17139F: drivers/acpi/apei/erst.c 17140F: drivers/firmware/efi/efi-pstore.c 17141F: fs/pstore/ 17142F: include/linux/pstore* 17143K: \b(pstore|ramoops) 17144 17145PTP HARDWARE CLOCK SUPPORT 17146M: Richard Cochran <richardcochran@gmail.com> 17147L: netdev@vger.kernel.org 17148S: Maintained 17149W: http://linuxptp.sourceforge.net/ 17150F: Documentation/ABI/testing/sysfs-ptp 17151F: Documentation/driver-api/ptp.rst 17152F: drivers/net/phy/dp83640* 17153F: drivers/ptp/* 17154F: include/linux/ptp_cl* 17155K: (?:\b|_)ptp(?:\b|_) 17156 17157PTP VIRTUAL CLOCK SUPPORT 17158M: Yangbo Lu <yangbo.lu@nxp.com> 17159L: netdev@vger.kernel.org 17160S: Maintained 17161F: drivers/ptp/ptp_vclock.c 17162F: net/ethtool/phc_vclocks.c 17163 17164PTRACE SUPPORT 17165M: Oleg Nesterov <oleg@redhat.com> 17166S: Maintained 17167F: arch/*/*/ptrace*.c 17168F: arch/*/include/asm/ptrace*.h 17169F: arch/*/ptrace*.c 17170F: include/asm-generic/syscall.h 17171F: include/linux/ptrace.h 17172F: include/linux/regset.h 17173F: include/uapi/linux/ptrace.h 17174F: kernel/ptrace.c 17175 17176PULSE8-CEC DRIVER 17177M: Hans Verkuil <hverkuil@xs4all.nl> 17178L: linux-media@vger.kernel.org 17179S: Maintained 17180T: git git://linuxtv.org/media_tree.git 17181F: drivers/media/cec/usb/pulse8/ 17182 17183PURELIFI PLFXLC DRIVER 17184M: Srinivasan Raju <srini.raju@purelifi.com> 17185L: linux-wireless@vger.kernel.org 17186S: Supported 17187F: drivers/net/wireless/purelifi/plfxlc/ 17188 17189PVRUSB2 VIDEO4LINUX DRIVER 17190M: Mike Isely <isely@pobox.com> 17191L: pvrusb2@isely.net (subscribers-only) 17192L: linux-media@vger.kernel.org 17193S: Maintained 17194W: http://www.isely.net/pvrusb2/ 17195T: git git://linuxtv.org/media_tree.git 17196F: Documentation/driver-api/media/drivers/pvrusb2* 17197F: drivers/media/usb/pvrusb2/ 17198 17199PWC WEBCAM DRIVER 17200M: Hans Verkuil <hverkuil@xs4all.nl> 17201L: linux-media@vger.kernel.org 17202S: Odd Fixes 17203T: git git://linuxtv.org/media_tree.git 17204F: drivers/media/usb/pwc/* 17205F: include/trace/events/pwc.h 17206 17207PWM IR Transmitter 17208M: Sean Young <sean@mess.org> 17209L: linux-media@vger.kernel.org 17210S: Maintained 17211F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17212F: drivers/media/rc/pwm-ir-tx.c 17213 17214PWM SUBSYSTEM 17215M: Thierry Reding <thierry.reding@gmail.com> 17216R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17217L: linux-pwm@vger.kernel.org 17218S: Maintained 17219Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17220T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17221F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17222F: Documentation/devicetree/bindings/pwm/ 17223F: Documentation/driver-api/pwm.rst 17224F: drivers/gpio/gpio-mvebu.c 17225F: drivers/pwm/ 17226F: drivers/video/backlight/pwm_bl.c 17227F: include/dt-bindings/pwm/ 17228F: include/linux/pwm.h 17229F: include/linux/pwm_backlight.h 17230K: pwm_(config|apply_state|ops) 17231 17232PXA GPIO DRIVER 17233M: Robert Jarzmik <robert.jarzmik@free.fr> 17234L: linux-gpio@vger.kernel.org 17235S: Maintained 17236F: drivers/gpio/gpio-pxa.c 17237 17238PXA MMCI DRIVER 17239S: Orphan 17240 17241PXA RTC DRIVER 17242M: Robert Jarzmik <robert.jarzmik@free.fr> 17243L: linux-rtc@vger.kernel.org 17244S: Maintained 17245 17246PXA2xx/PXA3xx SUPPORT 17247M: Daniel Mack <daniel@zonque.org> 17248M: Haojian Zhuang <haojian.zhuang@gmail.com> 17249M: Robert Jarzmik <robert.jarzmik@free.fr> 17250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17251S: Maintained 17252T: git git://github.com/hzhuang1/linux.git 17253T: git git://github.com/rjarzmik/linux.git 17254F: arch/arm/boot/dts/intel/pxa/ 17255F: arch/arm/mach-pxa/ 17256F: drivers/dma/pxa* 17257F: drivers/pcmcia/pxa2xx* 17258F: drivers/pinctrl/pxa/ 17259F: drivers/spi/spi-pxa2xx* 17260F: drivers/usb/gadget/udc/pxa2* 17261F: include/sound/pxa2xx-lib.h 17262F: sound/arm/pxa* 17263F: sound/soc/pxa/ 17264 17265QAT DRIVER 17266M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17267L: qat-linux@intel.com 17268S: Supported 17269F: drivers/crypto/intel/qat/ 17270 17271QCOM AUDIO (ASoC) DRIVERS 17272M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17273M: Banajit Goswami <bgoswami@quicinc.com> 17274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17275S: Supported 17276F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17277F: Documentation/devicetree/bindings/sound/qcom,* 17278F: drivers/soc/qcom/apr.c 17279F: include/dt-bindings/sound/qcom,wcd9335.h 17280F: sound/soc/codecs/lpass-rx-macro.* 17281F: sound/soc/codecs/lpass-tx-macro.* 17282F: sound/soc/codecs/lpass-va-macro.c 17283F: sound/soc/codecs/lpass-wsa-macro.* 17284F: sound/soc/codecs/msm8916-wcd-analog.c 17285F: sound/soc/codecs/msm8916-wcd-digital.c 17286F: sound/soc/codecs/wcd-clsh-v2.* 17287F: sound/soc/codecs/wcd-mbhc-v2.* 17288F: sound/soc/codecs/wcd9335.* 17289F: sound/soc/codecs/wcd934x.c 17290F: sound/soc/codecs/wsa881x.c 17291F: sound/soc/codecs/wsa883x.c 17292F: sound/soc/codecs/wsa884x.c 17293F: sound/soc/qcom/ 17294 17295QCOM EMBEDDED USB DEBUGGER (EUD) 17296M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17297L: linux-arm-msm@vger.kernel.org 17298S: Maintained 17299F: Documentation/ABI/testing/sysfs-driver-eud 17300F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17301F: drivers/usb/misc/qcom_eud.c 17302 17303QCOM IPA DRIVER 17304M: Alex Elder <elder@kernel.org> 17305L: netdev@vger.kernel.org 17306S: Supported 17307F: drivers/net/ipa/ 17308 17309QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17310M: Gabriel Somlo <somlo@cmu.edu> 17311M: "Michael S. Tsirkin" <mst@redhat.com> 17312L: qemu-devel@nongnu.org 17313S: Maintained 17314F: drivers/firmware/qemu_fw_cfg.c 17315F: include/uapi/linux/qemu_fw_cfg.h 17316 17317QIB DRIVER 17318M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17319L: linux-rdma@vger.kernel.org 17320S: Supported 17321F: drivers/infiniband/hw/qib/ 17322 17323QLOGIC QL41xxx FCOE DRIVER 17324M: Saurav Kashyap <skashyap@marvell.com> 17325M: Javed Hasan <jhasan@marvell.com> 17326M: GR-QLogic-Storage-Upstream@marvell.com 17327L: linux-scsi@vger.kernel.org 17328S: Supported 17329F: drivers/scsi/qedf/ 17330 17331QLOGIC QL41xxx ISCSI DRIVER 17332M: Nilesh Javali <njavali@marvell.com> 17333M: Manish Rangankar <mrangankar@marvell.com> 17334M: GR-QLogic-Storage-Upstream@marvell.com 17335L: linux-scsi@vger.kernel.org 17336S: Supported 17337F: drivers/scsi/qedi/ 17338 17339QLOGIC QL4xxx ETHERNET DRIVER 17340M: Ariel Elior <aelior@marvell.com> 17341M: Manish Chopra <manishc@marvell.com> 17342L: netdev@vger.kernel.org 17343S: Supported 17344F: drivers/net/ethernet/qlogic/qed/ 17345F: drivers/net/ethernet/qlogic/qede/ 17346F: include/linux/qed/ 17347 17348QLOGIC QL4xxx RDMA DRIVER 17349M: Michal Kalderon <mkalderon@marvell.com> 17350M: Ariel Elior <aelior@marvell.com> 17351L: linux-rdma@vger.kernel.org 17352S: Supported 17353F: drivers/infiniband/hw/qedr/ 17354F: include/uapi/rdma/qedr-abi.h 17355 17356QLOGIC QLA1280 SCSI DRIVER 17357M: Michael Reed <mdr@sgi.com> 17358L: linux-scsi@vger.kernel.org 17359S: Maintained 17360F: drivers/scsi/qla1280.[ch] 17361 17362QLOGIC QLA2XXX FC-SCSI DRIVER 17363M: Nilesh Javali <njavali@marvell.com> 17364M: GR-QLogic-Storage-Upstream@marvell.com 17365L: linux-scsi@vger.kernel.org 17366S: Supported 17367F: drivers/scsi/qla2xxx/ 17368 17369QLOGIC QLA3XXX NETWORK DRIVER 17370M: GR-Linux-NIC-Dev@marvell.com 17371L: netdev@vger.kernel.org 17372S: Supported 17373F: drivers/net/ethernet/qlogic/qla3xxx.* 17374 17375QLOGIC QLA4XXX iSCSI DRIVER 17376M: Nilesh Javali <njavali@marvell.com> 17377M: Manish Rangankar <mrangankar@marvell.com> 17378M: GR-QLogic-Storage-Upstream@marvell.com 17379L: linux-scsi@vger.kernel.org 17380S: Supported 17381F: drivers/scsi/qla4xxx/ 17382 17383QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17384M: Shahed Shaikh <shshaikh@marvell.com> 17385M: Manish Chopra <manishc@marvell.com> 17386M: GR-Linux-NIC-Dev@marvell.com 17387L: netdev@vger.kernel.org 17388S: Supported 17389F: drivers/net/ethernet/qlogic/qlcnic/ 17390 17391QLOGIC QLGE 10Gb ETHERNET DRIVER 17392M: Manish Chopra <manishc@marvell.com> 17393M: GR-Linux-NIC-Dev@marvell.com 17394M: Coiby Xu <coiby.xu@gmail.com> 17395L: netdev@vger.kernel.org 17396S: Supported 17397F: Documentation/networking/device_drivers/qlogic/qlge.rst 17398F: drivers/staging/qlge/ 17399 17400QM1D1B0004 MEDIA DRIVER 17401M: Akihiro Tsukada <tskd08@gmail.com> 17402L: linux-media@vger.kernel.org 17403S: Odd Fixes 17404F: drivers/media/tuners/qm1d1b0004* 17405 17406QM1D1C0042 MEDIA DRIVER 17407M: Akihiro Tsukada <tskd08@gmail.com> 17408L: linux-media@vger.kernel.org 17409S: Odd Fixes 17410F: drivers/media/tuners/qm1d1c0042* 17411 17412QNX4 FILESYSTEM 17413M: Anders Larsen <al@alarsen.net> 17414S: Maintained 17415W: http://www.alarsen.net/linux/qnx4fs/ 17416F: fs/qnx4/ 17417F: include/uapi/linux/qnx4_fs.h 17418F: include/uapi/linux/qnxtypes.h 17419 17420QNX6 FILESYSTEM 17421S: Orphan 17422F: Documentation/filesystems/qnx6.rst 17423F: fs/qnx6/ 17424F: include/linux/qnx6_fs.h 17425 17426QORIQ DPAA2 FSL-MC BUS DRIVER 17427M: Stuart Yoder <stuyoder@gmail.com> 17428M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17429L: linux-kernel@vger.kernel.org 17430S: Maintained 17431F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17432F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17433F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17434F: drivers/bus/fsl-mc/ 17435F: include/uapi/linux/fsl_mc.h 17436 17437QT1010 MEDIA DRIVER 17438M: Antti Palosaari <crope@iki.fi> 17439L: linux-media@vger.kernel.org 17440S: Maintained 17441W: https://linuxtv.org 17442W: http://palosaari.fi/linux/ 17443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17444T: git git://linuxtv.org/anttip/media_tree.git 17445F: drivers/media/tuners/qt1010* 17446 17447QUALCOMM ATH12K WIRELESS DRIVER 17448M: Kalle Valo <kvalo@kernel.org> 17449M: Jeff Johnson <quic_jjohnson@quicinc.com> 17450L: ath12k@lists.infradead.org 17451S: Supported 17452T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17453F: drivers/net/wireless/ath/ath12k/ 17454 17455QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17456M: Kalle Valo <kvalo@kernel.org> 17457M: Jeff Johnson <quic_jjohnson@quicinc.com> 17458L: ath10k@lists.infradead.org 17459S: Supported 17460W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17461T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17462F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17463F: drivers/net/wireless/ath/ath10k/ 17464 17465QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17466M: Kalle Valo <kvalo@kernel.org> 17467M: Jeff Johnson <quic_jjohnson@quicinc.com> 17468L: ath11k@lists.infradead.org 17469S: Supported 17470W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17471B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17473F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17474F: drivers/net/wireless/ath/ath11k/ 17475 17476QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17477M: Toke Høiland-Jørgensen <toke@toke.dk> 17478L: linux-wireless@vger.kernel.org 17479S: Maintained 17480W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17481T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17482F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17483F: drivers/net/wireless/ath/ath9k/ 17484 17485QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17486M: Stephan Gerhold <stephan@gerhold.net> 17487L: netdev@vger.kernel.org 17488L: linux-arm-msm@vger.kernel.org 17489S: Maintained 17490F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17491F: drivers/net/wwan/qcom_bam_dmux.c 17492 17493QUALCOMM CAMERA SUBSYSTEM DRIVER 17494M: Robert Foss <rfoss@kernel.org> 17495M: Todor Tomov <todor.too@gmail.com> 17496M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17497L: linux-media@vger.kernel.org 17498S: Maintained 17499F: Documentation/admin-guide/media/qcom_camss.rst 17500F: Documentation/devicetree/bindings/media/*camss* 17501F: drivers/media/platform/qcom/camss/ 17502 17503QUALCOMM CLOCK DRIVERS 17504M: Bjorn Andersson <andersson@kernel.org> 17505L: linux-arm-msm@vger.kernel.org 17506S: Supported 17507T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17508F: Documentation/devicetree/bindings/clock/qcom,* 17509F: drivers/clk/qcom/ 17510F: include/dt-bindings/clock/qcom,* 17511 17512QUALCOMM CLOUD AI (QAIC) DRIVER 17513M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17514R: Carl Vanderlip <quic_carlv@quicinc.com> 17515R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17516L: linux-arm-msm@vger.kernel.org 17517L: dri-devel@lists.freedesktop.org 17518S: Supported 17519T: git git://anongit.freedesktop.org/drm/drm-misc 17520F: Documentation/accel/qaic/ 17521F: drivers/accel/qaic/ 17522F: include/uapi/drm/qaic_accel.h 17523 17524QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17525M: Bjorn Andersson <andersson@kernel.org> 17526M: Konrad Dybcio <konrad.dybcio@linaro.org> 17527L: linux-pm@vger.kernel.org 17528L: linux-arm-msm@vger.kernel.org 17529S: Maintained 17530F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17531F: drivers/soc/qcom/cpr.c 17532 17533QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17534M: Ilia Lin <ilia.lin@kernel.org> 17535L: linux-pm@vger.kernel.org 17536S: Maintained 17537F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17538F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17539F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17540 17541QUALCOMM CRYPTO DRIVERS 17542M: Thara Gopinath <thara.gopinath@gmail.com> 17543L: linux-crypto@vger.kernel.org 17544L: linux-arm-msm@vger.kernel.org 17545S: Maintained 17546F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17547F: drivers/crypto/qce/ 17548 17549QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17550M: Timur Tabi <timur@kernel.org> 17551L: netdev@vger.kernel.org 17552S: Maintained 17553F: drivers/net/ethernet/qualcomm/emac/ 17554 17555QUALCOMM ETHQOS ETHERNET DRIVER 17556M: Vinod Koul <vkoul@kernel.org> 17557R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17558L: netdev@vger.kernel.org 17559L: linux-arm-msm@vger.kernel.org 17560S: Maintained 17561F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17562F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17563 17564QUALCOMM FASTRPC DRIVER 17565M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17566M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17567L: linux-arm-msm@vger.kernel.org 17568S: Maintained 17569F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17570F: drivers/misc/fastrpc.c 17571F: include/uapi/misc/fastrpc.h 17572 17573QUALCOMM HEXAGON ARCHITECTURE 17574M: Brian Cain <bcain@quicinc.com> 17575L: linux-hexagon@vger.kernel.org 17576S: Supported 17577T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17578F: arch/hexagon/ 17579 17580QUALCOMM HIDMA DRIVER 17581M: Sinan Kaya <okaya@kernel.org> 17582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17583L: linux-arm-msm@vger.kernel.org 17584L: dmaengine@vger.kernel.org 17585S: Supported 17586F: drivers/dma/qcom/hidma* 17587 17588QUALCOMM I2C CCI DRIVER 17589M: Loic Poulain <loic.poulain@linaro.org> 17590M: Robert Foss <rfoss@kernel.org> 17591L: linux-i2c@vger.kernel.org 17592L: linux-arm-msm@vger.kernel.org 17593S: Maintained 17594F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17595F: drivers/i2c/busses/i2c-qcom-cci.c 17596 17597QUALCOMM INTERCONNECT BWMON DRIVER 17598M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17599L: linux-arm-msm@vger.kernel.org 17600S: Maintained 17601F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17602F: drivers/soc/qcom/icc-bwmon.c 17603 17604QUALCOMM IOMMU 17605M: Rob Clark <robdclark@gmail.com> 17606L: iommu@lists.linux.dev 17607L: linux-arm-msm@vger.kernel.org 17608S: Maintained 17609F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17610 17611QUALCOMM IPC ROUTER (QRTR) DRIVER 17612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17613L: linux-arm-msm@vger.kernel.org 17614S: Maintained 17615F: include/trace/events/qrtr.h 17616F: include/uapi/linux/qrtr.h 17617F: net/qrtr/ 17618 17619QUALCOMM IPCC MAILBOX DRIVER 17620M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17621L: linux-arm-msm@vger.kernel.org 17622S: Supported 17623F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17624F: drivers/mailbox/qcom-ipcc.c 17625F: include/dt-bindings/mailbox/qcom-ipcc.h 17626 17627QUALCOMM IPQ4019 USB PHY DRIVER 17628M: Robert Marko <robert.marko@sartura.hr> 17629M: Luka Perkov <luka.perkov@sartura.hr> 17630L: linux-arm-msm@vger.kernel.org 17631S: Maintained 17632F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17633F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17634 17635QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17636M: Robert Marko <robert.marko@sartura.hr> 17637M: Luka Perkov <luka.perkov@sartura.hr> 17638L: linux-arm-msm@vger.kernel.org 17639S: Maintained 17640F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17641F: drivers/regulator/vqmmc-ipq4019-regulator.c 17642 17643QUALCOMM NAND CONTROLLER DRIVER 17644M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17645L: linux-mtd@lists.infradead.org 17646L: linux-arm-msm@vger.kernel.org 17647S: Maintained 17648F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17649F: drivers/mtd/nand/raw/qcom_nandc.c 17650 17651QUALCOMM RMNET DRIVER 17652M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17653M: Sean Tranchetti <quic_stranche@quicinc.com> 17654L: netdev@vger.kernel.org 17655S: Maintained 17656F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17657F: drivers/net/ethernet/qualcomm/rmnet/ 17658F: include/linux/if_rmnet.h 17659 17660QUALCOMM TSENS THERMAL DRIVER 17661M: Amit Kucheria <amitk@kernel.org> 17662M: Thara Gopinath <thara.gopinath@gmail.com> 17663L: linux-pm@vger.kernel.org 17664L: linux-arm-msm@vger.kernel.org 17665S: Maintained 17666F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17667F: drivers/thermal/qcom/ 17668 17669QUALCOMM TYPEC PORT MANAGER DRIVER 17670M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17671L: linux-arm-msm@vger.kernel.org 17672L: linux-usb@vger.kernel.org 17673S: Maintained 17674F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17675F: drivers/usb/typec/tcpm/qcom/ 17676 17677QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17678M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17679M: Vikash Garodia <quic_vgarodia@quicinc.com> 17680R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17681L: linux-media@vger.kernel.org 17682L: linux-arm-msm@vger.kernel.org 17683S: Maintained 17684T: git git://linuxtv.org/media_tree.git 17685F: Documentation/devicetree/bindings/media/*venus* 17686F: drivers/media/platform/qcom/venus/ 17687 17688QUALCOMM WCN36XX WIRELESS DRIVER 17689M: Loic Poulain <loic.poulain@linaro.org> 17690L: wcn36xx@lists.infradead.org 17691S: Supported 17692W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17693F: drivers/net/wireless/ath/wcn36xx/ 17694 17695QUANTENNA QTNFMAC WIRELESS DRIVER 17696M: Igor Mitsyanko <imitsyanko@quantenna.com> 17697R: Sergey Matyukevich <geomatsi@gmail.com> 17698L: linux-wireless@vger.kernel.org 17699S: Maintained 17700F: drivers/net/wireless/quantenna 17701 17702RADEON and AMDGPU DRM DRIVERS 17703M: Alex Deucher <alexander.deucher@amd.com> 17704M: Christian König <christian.koenig@amd.com> 17705M: Pan, Xinhui <Xinhui.Pan@amd.com> 17706L: amd-gfx@lists.freedesktop.org 17707S: Supported 17708B: https://gitlab.freedesktop.org/drm/amd/-/issues 17709C: irc://irc.oftc.net/radeon 17710T: git https://gitlab.freedesktop.org/agd5f/linux.git 17711F: Documentation/gpu/amdgpu/ 17712F: drivers/gpu/drm/amd/ 17713F: drivers/gpu/drm/radeon/ 17714F: include/uapi/drm/amdgpu_drm.h 17715F: include/uapi/drm/radeon_drm.h 17716 17717RADEON FRAMEBUFFER DISPLAY DRIVER 17718M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17719L: linux-fbdev@vger.kernel.org 17720S: Maintained 17721F: drivers/video/fbdev/aty/radeon* 17722F: include/uapi/linux/radeonfb.h 17723 17724RADIOSHARK RADIO DRIVER 17725M: Hans Verkuil <hverkuil@xs4all.nl> 17726L: linux-media@vger.kernel.org 17727S: Maintained 17728T: git git://linuxtv.org/media_tree.git 17729F: drivers/media/radio/radio-shark.c 17730 17731RADIOSHARK2 RADIO DRIVER 17732M: Hans Verkuil <hverkuil@xs4all.nl> 17733L: linux-media@vger.kernel.org 17734S: Maintained 17735T: git git://linuxtv.org/media_tree.git 17736F: drivers/media/radio/radio-shark2.c 17737F: drivers/media/radio/radio-tea5777.c 17738 17739RADOS BLOCK DEVICE (RBD) 17740M: Ilya Dryomov <idryomov@gmail.com> 17741R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17742L: ceph-devel@vger.kernel.org 17743S: Supported 17744W: http://ceph.com/ 17745T: git https://github.com/ceph/ceph-client.git 17746F: Documentation/ABI/testing/sysfs-bus-rbd 17747F: drivers/block/rbd.c 17748F: drivers/block/rbd_types.h 17749 17750RAGE128 FRAMEBUFFER DISPLAY DRIVER 17751L: linux-fbdev@vger.kernel.org 17752S: Orphan 17753F: drivers/video/fbdev/aty/aty128fb.c 17754 17755RAINSHADOW-CEC DRIVER 17756M: Hans Verkuil <hverkuil@xs4all.nl> 17757L: linux-media@vger.kernel.org 17758S: Maintained 17759T: git git://linuxtv.org/media_tree.git 17760F: drivers/media/cec/usb/rainshadow/ 17761 17762RALINK MIPS ARCHITECTURE 17763M: John Crispin <john@phrozen.org> 17764L: linux-mips@vger.kernel.org 17765S: Maintained 17766F: arch/mips/ralink 17767 17768RALINK MT7621 MIPS ARCHITECTURE 17769M: Arınç ÜNAL <arinc.unal@arinc9.com> 17770M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17771L: linux-mips@vger.kernel.org 17772S: Maintained 17773F: arch/mips/boot/dts/ralink/mt7621* 17774 17775RALINK RT2X00 WIRELESS LAN DRIVER 17776M: Stanislaw Gruszka <stf_xl@wp.pl> 17777M: Helmut Schaa <helmut.schaa@googlemail.com> 17778L: linux-wireless@vger.kernel.org 17779S: Maintained 17780F: drivers/net/wireless/ralink/rt2x00/ 17781 17782RAMDISK RAM BLOCK DEVICE DRIVER 17783M: Jens Axboe <axboe@kernel.dk> 17784S: Maintained 17785F: Documentation/admin-guide/blockdev/ramdisk.rst 17786F: drivers/block/brd.c 17787 17788RANCHU VIRTUAL BOARD FOR MIPS 17789M: Miodrag Dinic <miodrag.dinic@mips.com> 17790L: linux-mips@vger.kernel.org 17791S: Supported 17792F: arch/mips/configs/generic/board-ranchu.config 17793F: arch/mips/generic/board-ranchu.c 17794 17795RANDOM NUMBER DRIVER 17796M: "Theodore Ts'o" <tytso@mit.edu> 17797M: Jason A. Donenfeld <Jason@zx2c4.com> 17798S: Maintained 17799T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17800F: drivers/char/random.c 17801F: drivers/virt/vmgenid.c 17802 17803RAPIDIO SUBSYSTEM 17804M: Matt Porter <mporter@kernel.crashing.org> 17805M: Alexandre Bounine <alex.bou9@gmail.com> 17806S: Maintained 17807F: drivers/rapidio/ 17808 17809RAS INFRASTRUCTURE 17810M: Tony Luck <tony.luck@intel.com> 17811M: Borislav Petkov <bp@alien8.de> 17812L: linux-edac@vger.kernel.org 17813S: Maintained 17814F: Documentation/admin-guide/ras.rst 17815F: drivers/ras/ 17816F: include/linux/ras.h 17817F: include/ras/ras_event.h 17818 17819RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17820L: linux-wireless@vger.kernel.org 17821S: Orphan 17822F: drivers/net/wireless/legacy/ray* 17823 17824RC-CORE / LIRC FRAMEWORK 17825M: Sean Young <sean@mess.org> 17826L: linux-media@vger.kernel.org 17827S: Maintained 17828W: http://linuxtv.org 17829T: git git://linuxtv.org/media_tree.git 17830F: Documentation/driver-api/media/rc-core.rst 17831F: Documentation/userspace-api/media/rc/ 17832F: drivers/media/rc/ 17833F: include/media/rc-core.h 17834F: include/media/rc-map.h 17835F: include/uapi/linux/lirc.h 17836 17837RCMM REMOTE CONTROLS DECODER 17838M: Patrick Lerda <patrick9876@free.fr> 17839S: Maintained 17840F: drivers/media/rc/ir-rcmm-decoder.c 17841 17842RCUTORTURE TEST FRAMEWORK 17843M: "Paul E. McKenney" <paulmck@kernel.org> 17844M: Josh Triplett <josh@joshtriplett.org> 17845R: Steven Rostedt <rostedt@goodmis.org> 17846R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17847R: Lai Jiangshan <jiangshanlai@gmail.com> 17848L: rcu@vger.kernel.org 17849S: Supported 17850T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17851F: tools/testing/selftests/rcutorture 17852 17853RDACM20 Camera Sensor 17854M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17855M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17856M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17857M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17858L: linux-media@vger.kernel.org 17859S: Maintained 17860F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17861F: drivers/media/i2c/max9271.c 17862F: drivers/media/i2c/max9271.h 17863F: drivers/media/i2c/rdacm20.c 17864 17865RDACM21 Camera Sensor 17866M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17867M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17868M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17869M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17870L: linux-media@vger.kernel.org 17871S: Maintained 17872F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17873F: drivers/media/i2c/max9271.c 17874F: drivers/media/i2c/max9271.h 17875F: drivers/media/i2c/rdacm21.c 17876 17877RDC R-321X SoC 17878M: Florian Fainelli <florian@openwrt.org> 17879S: Maintained 17880 17881RDC R6040 FAST ETHERNET DRIVER 17882M: Florian Fainelli <f.fainelli@gmail.com> 17883L: netdev@vger.kernel.org 17884S: Maintained 17885F: drivers/net/ethernet/rdc/r6040.c 17886 17887RDMAVT - RDMA verbs software 17888M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17889L: linux-rdma@vger.kernel.org 17890S: Supported 17891F: drivers/infiniband/sw/rdmavt 17892 17893RDS - RELIABLE DATAGRAM SOCKETS 17894M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17895L: netdev@vger.kernel.org 17896L: linux-rdma@vger.kernel.org 17897L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17898S: Supported 17899W: https://oss.oracle.com/projects/rds/ 17900F: Documentation/networking/rds.rst 17901F: net/rds/ 17902 17903RDT - RESOURCE ALLOCATION 17904M: Fenghua Yu <fenghua.yu@intel.com> 17905M: Reinette Chatre <reinette.chatre@intel.com> 17906L: linux-kernel@vger.kernel.org 17907S: Supported 17908F: Documentation/arch/x86/resctrl* 17909F: arch/x86/include/asm/resctrl.h 17910F: arch/x86/kernel/cpu/resctrl/ 17911F: tools/testing/selftests/resctrl/ 17912 17913READ-COPY UPDATE (RCU) 17914M: "Paul E. McKenney" <paulmck@kernel.org> 17915M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17916M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17917M: Joel Fernandes <joel@joelfernandes.org> 17918M: Josh Triplett <josh@joshtriplett.org> 17919M: Boqun Feng <boqun.feng@gmail.com> 17920R: Steven Rostedt <rostedt@goodmis.org> 17921R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17922R: Lai Jiangshan <jiangshanlai@gmail.com> 17923R: Zqiang <qiang.zhang1211@gmail.com> 17924L: rcu@vger.kernel.org 17925S: Supported 17926W: http://www.rdrop.com/users/paulmck/RCU/ 17927T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17928F: Documentation/RCU/ 17929F: include/linux/rcu* 17930F: kernel/rcu/ 17931X: Documentation/RCU/torture.rst 17932X: include/linux/srcu*.h 17933X: kernel/rcu/srcu*.c 17934 17935REAL TIME CLOCK (RTC) SUBSYSTEM 17936M: Alessandro Zummo <a.zummo@towertech.it> 17937M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17938L: linux-rtc@vger.kernel.org 17939S: Maintained 17940Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17941T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17942F: Documentation/admin-guide/rtc.rst 17943F: Documentation/devicetree/bindings/rtc/ 17944F: drivers/rtc/ 17945F: include/linux/platform_data/rtc-* 17946F: include/linux/rtc.h 17947F: include/linux/rtc/ 17948F: include/uapi/linux/rtc.h 17949F: tools/testing/selftests/rtc/ 17950 17951Real-time Linux Analysis (RTLA) tools 17952M: Daniel Bristot de Oliveira <bristot@kernel.org> 17953M: Steven Rostedt <rostedt@goodmis.org> 17954L: linux-trace-kernel@vger.kernel.org 17955S: Maintained 17956F: Documentation/tools/rtla/ 17957F: tools/tracing/rtla/ 17958 17959REALTEK AUDIO CODECS 17960M: Oder Chiou <oder_chiou@realtek.com> 17961S: Maintained 17962F: include/sound/rt*.h 17963F: sound/soc/codecs/rt* 17964 17965REALTEK OTTO WATCHDOG 17966M: Sander Vanheule <sander@svanheule.net> 17967L: linux-watchdog@vger.kernel.org 17968S: Maintained 17969F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17970F: drivers/watchdog/realtek_otto_wdt.c 17971 17972REALTEK RTL83xx SMI DSA ROUTER CHIPS 17973M: Linus Walleij <linus.walleij@linaro.org> 17974M: Alvin Šipraga <alsi@bang-olufsen.dk> 17975S: Maintained 17976F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17977F: drivers/net/dsa/realtek/* 17978 17979REALTEK WIRELESS DRIVER (rtlwifi family) 17980M: Ping-Ke Shih <pkshih@realtek.com> 17981L: linux-wireless@vger.kernel.org 17982S: Maintained 17983W: https://wireless.wiki.kernel.org/ 17984T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17985F: drivers/net/wireless/realtek/rtlwifi/ 17986 17987REALTEK WIRELESS DRIVER (rtw88) 17988M: Ping-Ke Shih <pkshih@realtek.com> 17989L: linux-wireless@vger.kernel.org 17990S: Maintained 17991F: drivers/net/wireless/realtek/rtw88/ 17992 17993REALTEK WIRELESS DRIVER (rtw89) 17994M: Ping-Ke Shih <pkshih@realtek.com> 17995L: linux-wireless@vger.kernel.org 17996S: Maintained 17997F: drivers/net/wireless/realtek/rtw89/ 17998 17999REDPINE WIRELESS DRIVER 18000L: linux-wireless@vger.kernel.org 18001S: Orphan 18002F: drivers/net/wireless/rsi/ 18003 18004REGISTER MAP ABSTRACTION 18005M: Mark Brown <broonie@kernel.org> 18006L: linux-kernel@vger.kernel.org 18007S: Supported 18008T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18009F: Documentation/devicetree/bindings/regmap/ 18010F: drivers/base/regmap/ 18011F: include/linux/regmap.h 18012 18013REISERFS FILE SYSTEM 18014L: reiserfs-devel@vger.kernel.org 18015S: Supported 18016F: fs/reiserfs/ 18017 18018REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18019M: Bjorn Andersson <andersson@kernel.org> 18020M: Mathieu Poirier <mathieu.poirier@linaro.org> 18021L: linux-remoteproc@vger.kernel.org 18022S: Maintained 18023T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18024F: Documentation/ABI/testing/sysfs-class-remoteproc 18025F: Documentation/devicetree/bindings/remoteproc/ 18026F: Documentation/staging/remoteproc.rst 18027F: drivers/remoteproc/ 18028F: include/linux/remoteproc.h 18029F: include/linux/remoteproc/ 18030 18031REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18032M: Bjorn Andersson <andersson@kernel.org> 18033M: Mathieu Poirier <mathieu.poirier@linaro.org> 18034L: linux-remoteproc@vger.kernel.org 18035S: Maintained 18036T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18037F: Documentation/ABI/testing/sysfs-bus-rpmsg 18038F: Documentation/staging/rpmsg.rst 18039F: drivers/rpmsg/ 18040F: include/linux/rpmsg.h 18041F: include/linux/rpmsg/ 18042F: include/uapi/linux/rpmsg.h 18043F: samples/rpmsg/ 18044 18045REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18046M: Stephan Gerhold <stephan@gerhold.net> 18047L: netdev@vger.kernel.org 18048L: linux-remoteproc@vger.kernel.org 18049S: Maintained 18050F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18051 18052RENESAS CLOCK DRIVERS 18053M: Geert Uytterhoeven <geert+renesas@glider.be> 18054L: linux-renesas-soc@vger.kernel.org 18055S: Supported 18056T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18057F: Documentation/devicetree/bindings/clock/renesas,* 18058F: drivers/clk/renesas/ 18059 18060RENESAS EMEV2 I2C DRIVER 18061M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18062L: linux-renesas-soc@vger.kernel.org 18063S: Supported 18064F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18065F: drivers/i2c/busses/i2c-emev2.c 18066 18067RENESAS ETHERNET DRIVERS 18068R: Sergey Shtylyov <s.shtylyov@omp.ru> 18069L: netdev@vger.kernel.org 18070L: linux-renesas-soc@vger.kernel.org 18071F: Documentation/devicetree/bindings/net/renesas,*.yaml 18072F: drivers/net/ethernet/renesas/ 18073F: include/linux/sh_eth.h 18074 18075RENESAS IDT821034 ASoC CODEC 18076M: Herve Codina <herve.codina@bootlin.com> 18077L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18078S: Maintained 18079F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18080F: sound/soc/codecs/idt821034.c 18081 18082RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18083M: Miquel Raynal <miquel.raynal@bootlin.com> 18084L: linux-mtd@lists.infradead.org 18085L: linux-renesas-soc@vger.kernel.org 18086S: Maintained 18087F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18088F: drivers/mtd/nand/raw/renesas-nand-controller.c 18089 18090RENESAS R-CAR GYROADC DRIVER 18091M: Marek Vasut <marek.vasut@gmail.com> 18092L: linux-iio@vger.kernel.org 18093S: Supported 18094F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18095F: drivers/iio/adc/rcar-gyroadc.c 18096 18097RENESAS R-CAR I2C DRIVERS 18098M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18099L: linux-renesas-soc@vger.kernel.org 18100S: Supported 18101F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18102F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18103F: drivers/i2c/busses/i2c-rcar.c 18104F: drivers/i2c/busses/i2c-sh_mobile.c 18105 18106RENESAS R-CAR SATA DRIVER 18107R: Sergey Shtylyov <s.shtylyov@omp.ru> 18108L: linux-ide@vger.kernel.org 18109L: linux-renesas-soc@vger.kernel.org 18110S: Supported 18111F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18112F: drivers/ata/sata_rcar.c 18113 18114RENESAS R-CAR THERMAL DRIVERS 18115M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18116L: linux-renesas-soc@vger.kernel.org 18117S: Supported 18118F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18119F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18120F: drivers/thermal/rcar_gen3_thermal.c 18121F: drivers/thermal/rcar_thermal.c 18122 18123RENESAS RIIC DRIVER 18124M: Chris Brandt <chris.brandt@renesas.com> 18125L: linux-renesas-soc@vger.kernel.org 18126S: Supported 18127F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18128F: drivers/i2c/busses/i2c-riic.c 18129 18130RENESAS RZ/G2L A/D DRIVER 18131M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18132L: linux-iio@vger.kernel.org 18133L: linux-renesas-soc@vger.kernel.org 18134S: Supported 18135F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18136F: drivers/iio/adc/rzg2l_adc.c 18137 18138RENESAS RZ/G2L MTU3a COUNTER DRIVER 18139M: Biju Das <biju.das.jz@bp.renesas.com> 18140L: linux-iio@vger.kernel.org 18141L: linux-renesas-soc@vger.kernel.org 18142S: Supported 18143F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18144F: drivers/counter/rz-mtu3-cnt.c 18145 18146RENESAS RZ/N1 A5PSW SWITCH DRIVER 18147M: Clément Léger <clement.leger@bootlin.com> 18148L: linux-renesas-soc@vger.kernel.org 18149L: netdev@vger.kernel.org 18150S: Maintained 18151F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18152F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18153F: drivers/net/dsa/rzn1_a5psw* 18154F: drivers/net/pcs/pcs-rzn1-miic.c 18155F: include/dt-bindings/net/pcs-rzn1-miic.h 18156F: include/linux/pcs-rzn1-miic.h 18157F: net/dsa/tag_rzn1_a5psw.c 18158 18159RENESAS RZ/N1 RTC CONTROLLER DRIVER 18160M: Miquel Raynal <miquel.raynal@bootlin.com> 18161L: linux-rtc@vger.kernel.org 18162L: linux-renesas-soc@vger.kernel.org 18163S: Maintained 18164F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18165F: drivers/rtc/rtc-rzn1.c 18166 18167RENESAS RZ/N1 USBF CONTROLLER DRIVER 18168M: Herve Codina <herve.codina@bootlin.com> 18169L: linux-renesas-soc@vger.kernel.org 18170L: linux-usb@vger.kernel.org 18171S: Maintained 18172F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18173F: drivers/usb/gadget/udc/renesas_usbf.c 18174 18175RENESAS RZ/V2M I2C DRIVER 18176M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18177L: linux-i2c@vger.kernel.org 18178L: linux-renesas-soc@vger.kernel.org 18179S: Supported 18180F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18181F: drivers/i2c/busses/i2c-rzv2m.c 18182 18183RENESAS USB PHY DRIVER 18184M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18185L: linux-renesas-soc@vger.kernel.org 18186S: Maintained 18187F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18188 18189RENESAS VERSACLOCK 7 CLOCK DRIVER 18190M: Alex Helms <alexander.helms.jy@renesas.com> 18191S: Maintained 18192F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18193F: drivers/clk/clk-versaclock7.c 18194 18195RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18196M: Herve Codina <herve.codina@bootlin.com> 18197L: linux-iio@vger.kernel.org 18198S: Maintained 18199F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18200F: drivers/iio/potentiometer/x9250.c 18201 18202RESET CONTROLLER FRAMEWORK 18203M: Philipp Zabel <p.zabel@pengutronix.de> 18204S: Maintained 18205T: git git://git.pengutronix.de/git/pza/linux 18206F: Documentation/devicetree/bindings/reset/ 18207F: Documentation/driver-api/reset.rst 18208F: drivers/reset/ 18209F: include/dt-bindings/reset/ 18210F: include/linux/reset-controller.h 18211F: include/linux/reset.h 18212F: include/linux/reset/ 18213K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18214 18215RESTARTABLE SEQUENCES SUPPORT 18216M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18217M: Peter Zijlstra <peterz@infradead.org> 18218M: "Paul E. McKenney" <paulmck@kernel.org> 18219M: Boqun Feng <boqun.feng@gmail.com> 18220L: linux-kernel@vger.kernel.org 18221S: Supported 18222F: include/trace/events/rseq.h 18223F: include/uapi/linux/rseq.h 18224F: kernel/rseq.c 18225F: tools/testing/selftests/rseq/ 18226 18227RFKILL 18228M: Johannes Berg <johannes@sipsolutions.net> 18229L: linux-wireless@vger.kernel.org 18230S: Maintained 18231W: https://wireless.wiki.kernel.org/ 18232Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18234T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18235F: Documentation/ABI/stable/sysfs-class-rfkill 18236F: Documentation/driver-api/rfkill.rst 18237F: include/linux/rfkill.h 18238F: include/uapi/linux/rfkill.h 18239F: net/rfkill/ 18240 18241RHASHTABLE 18242M: Thomas Graf <tgraf@suug.ch> 18243M: Herbert Xu <herbert@gondor.apana.org.au> 18244L: netdev@vger.kernel.org 18245S: Maintained 18246F: include/linux/rhashtable-types.h 18247F: include/linux/rhashtable.h 18248F: lib/rhashtable.c 18249F: lib/test_rhashtable.c 18250 18251RICOH R5C592 MEMORYSTICK DRIVER 18252M: Maxim Levitsky <maximlevitsky@gmail.com> 18253S: Maintained 18254F: drivers/memstick/host/r592.* 18255 18256RICOH SMARTMEDIA/XD DRIVER 18257M: Maxim Levitsky <maximlevitsky@gmail.com> 18258S: Maintained 18259F: drivers/mtd/nand/raw/r852.c 18260F: drivers/mtd/nand/raw/r852.h 18261 18262RISC-V ARCHITECTURE 18263M: Paul Walmsley <paul.walmsley@sifive.com> 18264M: Palmer Dabbelt <palmer@dabbelt.com> 18265M: Albert Ou <aou@eecs.berkeley.edu> 18266L: linux-riscv@lists.infradead.org 18267S: Supported 18268Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18269C: irc://irc.libera.chat/riscv 18270P: Documentation/riscv/patch-acceptance.rst 18271T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18272F: arch/riscv/ 18273N: riscv 18274K: riscv 18275 18276RISC-V MICROCHIP FPGA SUPPORT 18277M: Conor Dooley <conor.dooley@microchip.com> 18278M: Daire McNamara <daire.mcnamara@microchip.com> 18279L: linux-riscv@lists.infradead.org 18280S: Supported 18281F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18282F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18283F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18284F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18285F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18286F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18287F: Documentation/devicetree/bindings/riscv/microchip.yaml 18288F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18289F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18290F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18291F: arch/riscv/boot/dts/microchip/ 18292F: drivers/char/hw_random/mpfs-rng.c 18293F: drivers/clk/microchip/clk-mpfs*.c 18294F: drivers/i2c/busses/i2c-microchip-corei2c.c 18295F: drivers/mailbox/mailbox-mpfs.c 18296F: drivers/pci/controller/pcie-microchip-host.c 18297F: drivers/pwm/pwm-microchip-core.c 18298F: drivers/reset/reset-mpfs.c 18299F: drivers/rtc/rtc-mpfs.c 18300F: drivers/soc/microchip/mpfs-sys-controller.c 18301F: drivers/spi/spi-microchip-core-qspi.c 18302F: drivers/spi/spi-microchip-core.c 18303F: drivers/usb/musb/mpfs.c 18304F: include/soc/microchip/mpfs.h 18305 18306RISC-V MISC SOC SUPPORT 18307M: Conor Dooley <conor@kernel.org> 18308L: linux-riscv@lists.infradead.org 18309S: Maintained 18310Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18311T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18312F: Documentation/devicetree/bindings/riscv/ 18313F: arch/riscv/boot/dts/ 18314X: arch/riscv/boot/dts/allwinner/ 18315X: arch/riscv/boot/dts/renesas/ 18316 18317RISC-V PMU DRIVERS 18318M: Atish Patra <atishp@atishpatra.org> 18319R: Anup Patel <anup@brainfault.org> 18320L: linux-riscv@lists.infradead.org 18321S: Supported 18322F: drivers/perf/riscv_pmu.c 18323F: drivers/perf/riscv_pmu_legacy.c 18324F: drivers/perf/riscv_pmu_sbi.c 18325 18326RISC-V THEAD SoC SUPPORT 18327M: Jisheng Zhang <jszhang@kernel.org> 18328M: Guo Ren <guoren@kernel.org> 18329M: Fu Wei <wefu@redhat.com> 18330L: linux-riscv@lists.infradead.org 18331S: Maintained 18332F: arch/riscv/boot/dts/thead/ 18333 18334RNBD BLOCK DRIVERS 18335M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18336M: Jack Wang <jinpu.wang@ionos.com> 18337L: linux-block@vger.kernel.org 18338S: Maintained 18339F: drivers/block/rnbd/ 18340 18341ROCCAT DRIVERS 18342M: Stefan Achatz <erazor_de@users.sourceforge.net> 18343S: Maintained 18344W: http://sourceforge.net/projects/roccat/ 18345F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18346F: drivers/hid/hid-roccat* 18347F: include/linux/hid-roccat* 18348 18349ROCKCHIP CRYPTO DRIVERS 18350M: Corentin Labbe <clabbe@baylibre.com> 18351L: linux-crypto@vger.kernel.org 18352S: Maintained 18353F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18354F: drivers/crypto/rockchip/ 18355 18356ROCKCHIP I2S TDM DRIVER 18357M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18358L: linux-rockchip@lists.infradead.org 18359S: Maintained 18360F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18361F: sound/soc/rockchip/rockchip_i2s_tdm.* 18362 18363ROCKCHIP ISP V1 DRIVER 18364M: Dafna Hirschfeld <dafna@fastmail.com> 18365L: linux-media@vger.kernel.org 18366L: linux-rockchip@lists.infradead.org 18367S: Maintained 18368F: Documentation/admin-guide/media/rkisp1.rst 18369F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18370F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18371F: drivers/media/platform/rockchip/rkisp1 18372F: include/uapi/linux/rkisp1-config.h 18373 18374ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18375M: Jacob Chen <jacob-chen@iotwrt.com> 18376M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18377L: linux-media@vger.kernel.org 18378L: linux-rockchip@lists.infradead.org 18379S: Maintained 18380F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18381F: drivers/media/platform/rockchip/rga/ 18382 18383ROCKCHIP VIDEO DECODER DRIVER 18384M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18385L: linux-media@vger.kernel.org 18386L: linux-rockchip@lists.infradead.org 18387S: Maintained 18388F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18389F: drivers/staging/media/rkvdec/ 18390 18391ROCKER DRIVER 18392M: Jiri Pirko <jiri@resnulli.us> 18393L: netdev@vger.kernel.org 18394S: Supported 18395F: drivers/net/ethernet/rocker/ 18396 18397ROCKETPORT EXPRESS/INFINITY DRIVER 18398M: Kevin Cernekee <cernekee@gmail.com> 18399L: linux-serial@vger.kernel.org 18400S: Odd Fixes 18401F: drivers/tty/serial/rp2.* 18402 18403ROHM BD99954 CHARGER IC 18404M: Matti Vaittinen <mazziesaccount@gmail.com> 18405S: Supported 18406F: drivers/power/supply/bd99954-charger.c 18407F: drivers/power/supply/bd99954-charger.h 18408 18409ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18410M: Tomasz Duszynski <tduszyns@gmail.com> 18411S: Maintained 18412F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18413F: drivers/iio/light/bh1750.c 18414 18415ROHM BU270xx LIGHT SENSOR DRIVERs 18416M: Matti Vaittinen <mazziesaccount@gmail.com> 18417L: linux-iio@vger.kernel.org 18418S: Supported 18419F: drivers/iio/light/rohm-bu27008.c 18420F: drivers/iio/light/rohm-bu27034.c 18421 18422ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18423M: Marek Vasut <marek.vasut+renesas@gmail.com> 18424L: linux-kernel@vger.kernel.org 18425L: linux-renesas-soc@vger.kernel.org 18426S: Supported 18427F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18428F: drivers/gpio/gpio-bd9571mwv.c 18429F: drivers/mfd/bd9571mwv.c 18430F: drivers/regulator/bd9571mwv-regulator.c 18431F: include/linux/mfd/bd9571mwv.h 18432 18433ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18434M: Matti Vaittinen <mazziesaccount@gmail.com> 18435S: Supported 18436F: drivers/clk/clk-bd718x7.c 18437F: drivers/gpio/gpio-bd71815.c 18438F: drivers/gpio/gpio-bd71828.c 18439F: drivers/mfd/rohm-bd71828.c 18440F: drivers/mfd/rohm-bd718x7.c 18441F: drivers/mfd/rohm-bd9576.c 18442F: drivers/regulator/bd71815-regulator.c 18443F: drivers/regulator/bd71828-regulator.c 18444F: drivers/regulator/bd718x7-regulator.c 18445F: drivers/regulator/bd9576-regulator.c 18446F: drivers/regulator/rohm-regulator.c 18447F: drivers/rtc/rtc-bd70528.c 18448F: drivers/watchdog/bd9576_wdt.c 18449F: include/linux/mfd/rohm-bd71815.h 18450F: include/linux/mfd/rohm-bd71828.h 18451F: include/linux/mfd/rohm-bd718x7.h 18452F: include/linux/mfd/rohm-bd957x.h 18453F: include/linux/mfd/rohm-generic.h 18454F: include/linux/mfd/rohm-shared.h 18455 18456ROSE NETWORK LAYER 18457M: Ralf Baechle <ralf@linux-mips.org> 18458L: linux-hams@vger.kernel.org 18459S: Maintained 18460W: http://www.linux-ax25.org/ 18461F: include/net/rose.h 18462F: include/uapi/linux/rose.h 18463F: net/rose/ 18464 18465ROTATION DRIVER FOR ALLWINNER A83T 18466M: Jernej Skrabec <jernej.skrabec@gmail.com> 18467L: linux-media@vger.kernel.org 18468S: Maintained 18469T: git git://linuxtv.org/media_tree.git 18470F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18471F: drivers/media/platform/sunxi/sun8i-rotate/ 18472 18473RPMSG TTY DRIVER 18474M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18475L: linux-remoteproc@vger.kernel.org 18476S: Maintained 18477F: drivers/tty/rpmsg_tty.c 18478 18479RTL2830 MEDIA DRIVER 18480M: Antti Palosaari <crope@iki.fi> 18481L: linux-media@vger.kernel.org 18482S: Maintained 18483W: https://linuxtv.org 18484W: http://palosaari.fi/linux/ 18485Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18486T: git git://linuxtv.org/anttip/media_tree.git 18487F: drivers/media/dvb-frontends/rtl2830* 18488 18489RTL2832 MEDIA DRIVER 18490M: Antti Palosaari <crope@iki.fi> 18491L: linux-media@vger.kernel.org 18492S: Maintained 18493W: https://linuxtv.org 18494W: http://palosaari.fi/linux/ 18495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18496T: git git://linuxtv.org/anttip/media_tree.git 18497F: drivers/media/dvb-frontends/rtl2832* 18498 18499RTL2832_SDR MEDIA DRIVER 18500M: Antti Palosaari <crope@iki.fi> 18501L: linux-media@vger.kernel.org 18502S: Maintained 18503W: https://linuxtv.org 18504W: http://palosaari.fi/linux/ 18505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18506T: git git://linuxtv.org/anttip/media_tree.git 18507F: drivers/media/dvb-frontends/rtl2832_sdr* 18508 18509RTL8180 WIRELESS DRIVER 18510L: linux-wireless@vger.kernel.org 18511S: Orphan 18512W: https://wireless.wiki.kernel.org/ 18513F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18514 18515RTL8187 WIRELESS DRIVER 18516M: Hin-Tak Leung <hintak.leung@gmail.com> 18517M: Larry Finger <Larry.Finger@lwfinger.net> 18518L: linux-wireless@vger.kernel.org 18519S: Maintained 18520W: https://wireless.wiki.kernel.org/ 18521F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18522 18523RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18524M: Jes Sorensen <Jes.Sorensen@gmail.com> 18525L: linux-wireless@vger.kernel.org 18526S: Maintained 18527T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18528F: drivers/net/wireless/realtek/rtl8xxxu/ 18529 18530RTRS TRANSPORT DRIVERS 18531M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18532M: Jack Wang <jinpu.wang@ionos.com> 18533L: linux-rdma@vger.kernel.org 18534S: Maintained 18535F: drivers/infiniband/ulp/rtrs/ 18536 18537RUNTIME VERIFICATION (RV) 18538M: Daniel Bristot de Oliveira <bristot@kernel.org> 18539M: Steven Rostedt <rostedt@goodmis.org> 18540L: linux-trace-kernel@vger.kernel.org 18541S: Maintained 18542F: Documentation/trace/rv/ 18543F: include/linux/rv.h 18544F: include/rv/ 18545F: kernel/trace/rv/ 18546F: tools/verification/ 18547 18548RUST 18549M: Miguel Ojeda <ojeda@kernel.org> 18550M: Alex Gaynor <alex.gaynor@gmail.com> 18551M: Wedson Almeida Filho <wedsonaf@gmail.com> 18552R: Boqun Feng <boqun.feng@gmail.com> 18553R: Gary Guo <gary@garyguo.net> 18554R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18555R: Benno Lossin <benno.lossin@proton.me> 18556L: rust-for-linux@vger.kernel.org 18557S: Supported 18558W: https://github.com/Rust-for-Linux/linux 18559B: https://github.com/Rust-for-Linux/linux/issues 18560C: zulip://rust-for-linux.zulipchat.com 18561T: git https://github.com/Rust-for-Linux/linux.git rust-next 18562F: Documentation/rust/ 18563F: rust/ 18564F: samples/rust/ 18565F: scripts/*rust* 18566K: \b(?i:rust)\b 18567 18568RXRPC SOCKETS (AF_RXRPC) 18569M: David Howells <dhowells@redhat.com> 18570M: Marc Dionne <marc.dionne@auristor.com> 18571L: linux-afs@lists.infradead.org 18572S: Supported 18573W: https://www.infradead.org/~dhowells/kafs/ 18574F: Documentation/networking/rxrpc.rst 18575F: include/keys/rxrpc-type.h 18576F: include/net/af_rxrpc.h 18577F: include/trace/events/rxrpc.h 18578F: include/uapi/linux/rxrpc.h 18579F: net/rxrpc/ 18580 18581S3 SAVAGE FRAMEBUFFER DRIVER 18582M: Antonino Daplas <adaplas@gmail.com> 18583L: linux-fbdev@vger.kernel.org 18584S: Maintained 18585F: drivers/video/fbdev/savage/ 18586 18587S390 ARCHITECTURE 18588M: Heiko Carstens <hca@linux.ibm.com> 18589M: Vasily Gorbik <gor@linux.ibm.com> 18590M: Alexander Gordeev <agordeev@linux.ibm.com> 18591R: Christian Borntraeger <borntraeger@linux.ibm.com> 18592R: Sven Schnelle <svens@linux.ibm.com> 18593L: linux-s390@vger.kernel.org 18594S: Supported 18595T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18596F: Documentation/driver-api/s390-drivers.rst 18597F: Documentation/s390/ 18598F: arch/s390/ 18599F: drivers/s390/ 18600F: drivers/watchdog/diag288_wdt.c 18601 18602S390 COMMON I/O LAYER 18603M: Vineeth Vijayan <vneethv@linux.ibm.com> 18604M: Peter Oberparleiter <oberpar@linux.ibm.com> 18605L: linux-s390@vger.kernel.org 18606S: Supported 18607F: drivers/s390/cio/ 18608 18609S390 DASD DRIVER 18610M: Stefan Haberland <sth@linux.ibm.com> 18611M: Jan Hoeppner <hoeppner@linux.ibm.com> 18612L: linux-s390@vger.kernel.org 18613S: Supported 18614F: block/partitions/ibm.c 18615F: drivers/s390/block/dasd* 18616F: include/linux/dasd_mod.h 18617 18618S390 IOMMU (PCI) 18619M: Niklas Schnelle <schnelle@linux.ibm.com> 18620M: Matthew Rosato <mjrosato@linux.ibm.com> 18621R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18622L: linux-s390@vger.kernel.org 18623S: Supported 18624F: drivers/iommu/s390-iommu.c 18625 18626S390 IUCV NETWORK LAYER 18627M: Alexandra Winter <wintera@linux.ibm.com> 18628M: Wenjia Zhang <wenjia@linux.ibm.com> 18629L: linux-s390@vger.kernel.org 18630L: netdev@vger.kernel.org 18631S: Supported 18632F: drivers/s390/net/*iucv* 18633F: include/net/iucv/ 18634F: net/iucv/ 18635 18636S390 MM 18637M: Alexander Gordeev <agordeev@linux.ibm.com> 18638M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18639L: linux-s390@vger.kernel.org 18640S: Supported 18641T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18642F: arch/s390/include/asm/pgtable.h 18643F: arch/s390/mm 18644 18645S390 NETWORK DRIVERS 18646M: Alexandra Winter <wintera@linux.ibm.com> 18647M: Wenjia Zhang <wenjia@linux.ibm.com> 18648L: linux-s390@vger.kernel.org 18649L: netdev@vger.kernel.org 18650S: Supported 18651F: drivers/s390/net/ 18652 18653S390 PCI SUBSYSTEM 18654M: Niklas Schnelle <schnelle@linux.ibm.com> 18655M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18656L: linux-s390@vger.kernel.org 18657S: Supported 18658F: Documentation/s390/pci.rst 18659F: arch/s390/pci/ 18660F: drivers/pci/hotplug/s390_pci_hpc.c 18661 18662S390 SCM DRIVER 18663M: Vineeth Vijayan <vneethv@linux.ibm.com> 18664L: linux-s390@vger.kernel.org 18665S: Supported 18666F: drivers/s390/block/scm* 18667F: drivers/s390/cio/scm.c 18668 18669S390 VFIO AP DRIVER 18670M: Tony Krowiak <akrowiak@linux.ibm.com> 18671M: Halil Pasic <pasic@linux.ibm.com> 18672M: Jason Herne <jjherne@linux.ibm.com> 18673L: linux-s390@vger.kernel.org 18674S: Supported 18675F: Documentation/s390/vfio-ap* 18676F: drivers/s390/crypto/vfio_ap* 18677 18678S390 VFIO-CCW DRIVER 18679M: Eric Farman <farman@linux.ibm.com> 18680M: Matthew Rosato <mjrosato@linux.ibm.com> 18681R: Halil Pasic <pasic@linux.ibm.com> 18682L: linux-s390@vger.kernel.org 18683L: kvm@vger.kernel.org 18684S: Supported 18685F: Documentation/s390/vfio-ccw.rst 18686F: drivers/s390/cio/vfio_ccw* 18687F: include/uapi/linux/vfio_ccw.h 18688 18689S390 VFIO-PCI DRIVER 18690M: Matthew Rosato <mjrosato@linux.ibm.com> 18691M: Eric Farman <farman@linux.ibm.com> 18692L: linux-s390@vger.kernel.org 18693L: kvm@vger.kernel.org 18694S: Supported 18695F: arch/s390/kvm/pci* 18696F: drivers/vfio/pci/vfio_pci_zdev.c 18697F: include/uapi/linux/vfio_zdev.h 18698 18699S390 ZCRYPT DRIVER 18700M: Harald Freudenberger <freude@linux.ibm.com> 18701L: linux-s390@vger.kernel.org 18702S: Supported 18703F: drivers/s390/crypto/ 18704 18705S390 ZFCP DRIVER 18706M: Steffen Maier <maier@linux.ibm.com> 18707M: Benjamin Block <bblock@linux.ibm.com> 18708L: linux-s390@vger.kernel.org 18709S: Supported 18710F: drivers/s390/scsi/zfcp_* 18711 18712SAA6588 RDS RECEIVER DRIVER 18713M: Hans Verkuil <hverkuil@xs4all.nl> 18714L: linux-media@vger.kernel.org 18715S: Odd Fixes 18716W: https://linuxtv.org 18717T: git git://linuxtv.org/media_tree.git 18718F: drivers/media/i2c/saa6588* 18719 18720SAA7134 VIDEO4LINUX DRIVER 18721M: Mauro Carvalho Chehab <mchehab@kernel.org> 18722L: linux-media@vger.kernel.org 18723S: Odd fixes 18724W: https://linuxtv.org 18725T: git git://linuxtv.org/media_tree.git 18726F: Documentation/driver-api/media/drivers/saa7134* 18727F: drivers/media/pci/saa7134/ 18728 18729SAA7146 VIDEO4LINUX-2 DRIVER 18730M: Hans Verkuil <hverkuil@xs4all.nl> 18731L: linux-media@vger.kernel.org 18732S: Maintained 18733T: git git://linuxtv.org/media_tree.git 18734F: drivers/media/common/saa7146/ 18735F: drivers/media/pci/saa7146/ 18736F: include/media/drv-intf/saa7146* 18737 18738SAFESETID SECURITY MODULE 18739M: Micah Morton <mortonm@chromium.org> 18740S: Supported 18741F: Documentation/admin-guide/LSM/SafeSetID.rst 18742F: security/safesetid/ 18743 18744SAMSUNG AUDIO (ASoC) DRIVERS 18745M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18746L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18747S: Maintained 18748B: mailto:linux-samsung-soc@vger.kernel.org 18749F: Documentation/devicetree/bindings/sound/samsung* 18750F: sound/soc/samsung/ 18751 18752SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18754L: linux-crypto@vger.kernel.org 18755L: linux-samsung-soc@vger.kernel.org 18756S: Maintained 18757F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18758F: drivers/crypto/exynos-rng.c 18759 18760SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18761M: Łukasz Stelmach <l.stelmach@samsung.com> 18762L: linux-samsung-soc@vger.kernel.org 18763S: Maintained 18764F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18765F: drivers/char/hw_random/exynos-trng.c 18766 18767SAMSUNG FRAMEBUFFER DRIVER 18768M: Jingoo Han <jingoohan1@gmail.com> 18769L: linux-fbdev@vger.kernel.org 18770S: Maintained 18771F: drivers/video/fbdev/s3c-fb.c 18772 18773SAMSUNG INTERCONNECT DRIVERS 18774M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18775M: Artur Świgoń <a.swigon@samsung.com> 18776L: linux-pm@vger.kernel.org 18777L: linux-samsung-soc@vger.kernel.org 18778S: Supported 18779F: drivers/interconnect/samsung/ 18780 18781SAMSUNG LAPTOP DRIVER 18782M: Corentin Chary <corentin.chary@gmail.com> 18783L: platform-driver-x86@vger.kernel.org 18784S: Maintained 18785F: drivers/platform/x86/samsung-laptop.c 18786 18787SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18788M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18789L: linux-kernel@vger.kernel.org 18790L: linux-samsung-soc@vger.kernel.org 18791S: Supported 18792B: mailto:linux-samsung-soc@vger.kernel.org 18793F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18794F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18795F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18796F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18797F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18798F: drivers/clk/clk-s2mps11.c 18799F: drivers/mfd/sec*.c 18800F: drivers/regulator/s2m*.c 18801F: drivers/regulator/s5m*.c 18802F: drivers/rtc/rtc-s5m.c 18803F: include/linux/mfd/samsung/ 18804 18805SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18806M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18807L: linux-media@vger.kernel.org 18808L: linux-samsung-soc@vger.kernel.org 18809S: Maintained 18810F: drivers/media/platform/samsung/s3c-camif/ 18811F: include/media/drv-intf/s3c_camif.h 18812 18813SAMSUNG S3FWRN5 NFC DRIVER 18814M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18815S: Maintained 18816F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18817F: drivers/nfc/s3fwrn5 18818 18819SAMSUNG S5C73M3 CAMERA DRIVER 18820M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18821M: Andrzej Hajda <andrzej.hajda@intel.com> 18822L: linux-media@vger.kernel.org 18823S: Supported 18824F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18825F: drivers/media/i2c/s5c73m3/* 18826 18827SAMSUNG S5K5BAF CAMERA DRIVER 18828M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18829M: Andrzej Hajda <andrzej.hajda@intel.com> 18830L: linux-media@vger.kernel.org 18831S: Supported 18832F: drivers/media/i2c/s5k5baf.c 18833 18834SAMSUNG S5P Security SubSystem (SSS) DRIVER 18835M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18836M: Vladimir Zapolskiy <vz@mleia.com> 18837L: linux-crypto@vger.kernel.org 18838L: linux-samsung-soc@vger.kernel.org 18839S: Maintained 18840F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18841F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18842F: drivers/crypto/s5p-sss.c 18843 18844SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18845M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18846L: linux-media@vger.kernel.org 18847S: Supported 18848Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18849F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18850F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18852F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18853F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18854F: drivers/media/platform/samsung/exynos4-is/ 18855 18856SAMSUNG SOC CLOCK DRIVERS 18857M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18858M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18859M: Tomasz Figa <tomasz.figa@gmail.com> 18860M: Chanwoo Choi <cw00.choi@samsung.com> 18861R: Alim Akhtar <alim.akhtar@samsung.com> 18862L: linux-samsung-soc@vger.kernel.org 18863S: Supported 18864T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18865T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18866F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18867F: Documentation/devicetree/bindings/clock/samsung,s3c* 18868F: drivers/clk/samsung/ 18869F: include/dt-bindings/clock/exynos*.h 18870F: include/dt-bindings/clock/s5p*.h 18871F: include/dt-bindings/clock/samsung,*.h 18872F: include/linux/clk/samsung.h 18873 18874SAMSUNG SPI DRIVERS 18875M: Andi Shyti <andi.shyti@kernel.org> 18876L: linux-spi@vger.kernel.org 18877L: linux-samsung-soc@vger.kernel.org 18878S: Maintained 18879F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18880F: drivers/spi/spi-s3c* 18881F: include/linux/platform_data/spi-s3c64xx.h 18882 18883SAMSUNG SXGBE DRIVERS 18884M: Byungho An <bh74.an@samsung.com> 18885L: netdev@vger.kernel.org 18886S: Supported 18887F: drivers/net/ethernet/samsung/sxgbe/ 18888 18889SAMSUNG THERMAL DRIVER 18890M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18891M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18892L: linux-pm@vger.kernel.org 18893L: linux-samsung-soc@vger.kernel.org 18894S: Maintained 18895F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18896F: drivers/thermal/samsung/ 18897 18898SAMSUNG USB2 PHY DRIVER 18899M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18900L: linux-kernel@vger.kernel.org 18901S: Supported 18902F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18903F: Documentation/driver-api/phy/samsung-usb2.rst 18904F: drivers/phy/samsung/phy-exynos4210-usb2.c 18905F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18906F: drivers/phy/samsung/phy-exynos5250-usb2.c 18907F: drivers/phy/samsung/phy-s5pv210-usb2.c 18908F: drivers/phy/samsung/phy-samsung-usb2.c 18909F: drivers/phy/samsung/phy-samsung-usb2.h 18910 18911SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18912M: Paul Barker <paul.barker@sancloud.com> 18913R: Marc Murphy <marc.murphy@sancloud.com> 18914S: Supported 18915F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18916 18917SC1200 WDT DRIVER 18918M: Zwane Mwaikambo <zwanem@gmail.com> 18919S: Maintained 18920F: drivers/watchdog/sc1200wdt.c 18921 18922SCHEDULER 18923M: Ingo Molnar <mingo@redhat.com> 18924M: Peter Zijlstra <peterz@infradead.org> 18925M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18926M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18927R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18928R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18929R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18930R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18931R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18932R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18933L: linux-kernel@vger.kernel.org 18934S: Maintained 18935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18936F: include/linux/preempt.h 18937F: include/linux/sched.h 18938F: include/linux/wait.h 18939F: include/uapi/linux/sched.h 18940F: kernel/sched/ 18941 18942SCSI LIBSAS SUBSYSTEM 18943R: John Garry <john.g.garry@oracle.com> 18944R: Jason Yan <yanaijie@huawei.com> 18945L: linux-scsi@vger.kernel.org 18946S: Supported 18947F: Documentation/scsi/libsas.rst 18948F: drivers/scsi/libsas/ 18949F: include/scsi/libsas.h 18950F: include/scsi/sas_ata.h 18951 18952SCSI RDMA PROTOCOL (SRP) INITIATOR 18953M: Bart Van Assche <bvanassche@acm.org> 18954L: linux-rdma@vger.kernel.org 18955S: Supported 18956Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18957F: drivers/infiniband/ulp/srp/ 18958F: include/scsi/srp.h 18959 18960SCSI RDMA PROTOCOL (SRP) TARGET 18961M: Bart Van Assche <bvanassche@acm.org> 18962L: linux-rdma@vger.kernel.org 18963L: target-devel@vger.kernel.org 18964S: Supported 18965Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18966F: drivers/infiniband/ulp/srpt/ 18967 18968SCSI SG DRIVER 18969M: Doug Gilbert <dgilbert@interlog.com> 18970L: linux-scsi@vger.kernel.org 18971S: Maintained 18972W: http://sg.danny.cz/sg 18973F: Documentation/scsi/scsi-generic.rst 18974F: drivers/scsi/sg.c 18975F: include/scsi/sg.h 18976 18977SCSI SUBSYSTEM 18978M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18979M: "Martin K. Petersen" <martin.petersen@oracle.com> 18980L: linux-scsi@vger.kernel.org 18981S: Maintained 18982Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18984T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18985F: Documentation/devicetree/bindings/scsi/ 18986F: drivers/scsi/ 18987F: drivers/ufs/ 18988F: include/scsi/ 18989 18990SCSI TAPE DRIVER 18991M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18992L: linux-scsi@vger.kernel.org 18993S: Maintained 18994F: Documentation/scsi/st.rst 18995F: drivers/scsi/st.* 18996F: drivers/scsi/st_*.h 18997 18998SCSI TARGET CORE USER DRIVER 18999M: Bodo Stroesser <bostroesser@gmail.com> 19000L: linux-scsi@vger.kernel.org 19001L: target-devel@vger.kernel.org 19002S: Supported 19003F: Documentation/target/tcmu-design.rst 19004F: drivers/target/target_core_user.c 19005F: include/uapi/linux/target_core_user.h 19006 19007SCSI TARGET SUBSYSTEM 19008M: "Martin K. Petersen" <martin.petersen@oracle.com> 19009L: linux-scsi@vger.kernel.org 19010L: target-devel@vger.kernel.org 19011S: Supported 19012W: http://www.linux-iscsi.org 19013Q: https://patchwork.kernel.org/project/target-devel/list/ 19014T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19015F: Documentation/target/ 19016F: drivers/target/ 19017F: include/target/ 19018 19019SCTP PROTOCOL 19020M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19021M: Xin Long <lucien.xin@gmail.com> 19022L: linux-sctp@vger.kernel.org 19023S: Maintained 19024W: https://github.com/sctp/lksctp-tools/wiki 19025F: Documentation/networking/sctp.rst 19026F: include/linux/sctp.h 19027F: include/net/sctp/ 19028F: include/uapi/linux/sctp.h 19029F: net/sctp/ 19030 19031SCx200 CPU SUPPORT 19032M: Jim Cromie <jim.cromie@gmail.com> 19033S: Odd Fixes 19034F: Documentation/i2c/busses/scx200_acb.rst 19035F: arch/x86/platform/scx200/ 19036F: drivers/i2c/busses/scx200* 19037F: drivers/mtd/maps/scx200_docflash.c 19038F: drivers/watchdog/scx200_wdt.c 19039F: include/linux/scx200.h 19040 19041SCx200 GPIO DRIVER 19042M: Jim Cromie <jim.cromie@gmail.com> 19043S: Maintained 19044F: drivers/char/scx200_gpio.c 19045F: include/linux/scx200_gpio.h 19046 19047SCx200 HRT CLOCKSOURCE DRIVER 19048M: Jim Cromie <jim.cromie@gmail.com> 19049S: Maintained 19050F: drivers/clocksource/scx200_hrt.c 19051 19052SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19053M: Sascha Sommer <saschasommer@freenet.de> 19054L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19055S: Maintained 19056F: drivers/mmc/host/sdricoh_cs.c 19057 19058SECO BOARDS CEC DRIVER 19059M: Ettore Chimenti <ek5.chimenti@gmail.com> 19060S: Maintained 19061F: drivers/media/cec/platform/seco/seco-cec.c 19062F: drivers/media/cec/platform/seco/seco-cec.h 19063 19064SECURE COMPUTING 19065M: Kees Cook <keescook@chromium.org> 19066R: Andy Lutomirski <luto@amacapital.net> 19067R: Will Drewry <wad@chromium.org> 19068S: Supported 19069T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19070F: Documentation/userspace-api/seccomp_filter.rst 19071F: include/linux/seccomp.h 19072F: include/uapi/linux/seccomp.h 19073F: kernel/seccomp.c 19074F: tools/testing/selftests/kselftest_harness.h 19075F: tools/testing/selftests/seccomp/* 19076K: \bsecure_computing 19077K: \bTIF_SECCOMP\b 19078 19079SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19080M: Kamal Dasu <kamal.dasu@broadcom.com> 19081M: Al Cooper <alcooperx@gmail.com> 19082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19083L: linux-mmc@vger.kernel.org 19084S: Maintained 19085F: drivers/mmc/host/sdhci-brcmstb* 19086 19087SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19088M: Adrian Hunter <adrian.hunter@intel.com> 19089L: linux-mmc@vger.kernel.org 19090S: Supported 19091F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19092F: drivers/mmc/host/sdhci* 19093 19094SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19095M: Eugen Hristev <eugen.hristev@microchip.com> 19096L: linux-mmc@vger.kernel.org 19097S: Supported 19098F: drivers/mmc/host/sdhci-of-at91.c 19099 19100SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19101M: Haibo Chen <haibo.chen@nxp.com> 19102L: linux-imx@nxp.com 19103L: linux-mmc@vger.kernel.org 19104S: Maintained 19105F: drivers/mmc/host/sdhci-esdhc-imx.c 19106 19107SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19108M: Ben Dooks <ben-linux@fluff.org> 19109M: Jaehoon Chung <jh80.chung@samsung.com> 19110L: linux-mmc@vger.kernel.org 19111S: Maintained 19112F: drivers/mmc/host/sdhci-s3c* 19113 19114SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19115M: Viresh Kumar <vireshk@kernel.org> 19116L: linux-mmc@vger.kernel.org 19117S: Maintained 19118F: drivers/mmc/host/sdhci-spear.c 19119 19120SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19121M: Vignesh Raghavendra <vigneshr@ti.com> 19122L: linux-mmc@vger.kernel.org 19123S: Maintained 19124F: drivers/mmc/host/sdhci-omap.c 19125 19126SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19127M: Jonathan Derrick <jonathan.derrick@linux.dev> 19128L: linux-block@vger.kernel.org 19129S: Supported 19130F: block/opal_proto.h 19131F: block/sed* 19132F: include/linux/sed* 19133F: include/uapi/linux/sed* 19134 19135SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19136M: Mark Rutland <mark.rutland@arm.com> 19137M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19138M: Sudeep Holla <sudeep.holla@arm.com> 19139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19140S: Maintained 19141F: drivers/firmware/smccc/ 19142F: include/linux/arm-smccc.h 19143 19144SECURITY CONTACT 19145M: Security Officers <security@kernel.org> 19146S: Supported 19147F: Documentation/process/security-bugs.rst 19148 19149SECURITY SUBSYSTEM 19150M: Paul Moore <paul@paul-moore.com> 19151M: James Morris <jmorris@namei.org> 19152M: "Serge E. Hallyn" <serge@hallyn.com> 19153L: linux-security-module@vger.kernel.org (suggested Cc:) 19154S: Supported 19155W: http://kernsec.org/ 19156T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19157F: security/ 19158X: security/selinux/ 19159 19160SELINUX SECURITY MODULE 19161M: Paul Moore <paul@paul-moore.com> 19162M: Stephen Smalley <stephen.smalley.work@gmail.com> 19163M: Eric Paris <eparis@parisplace.org> 19164L: selinux@vger.kernel.org 19165S: Supported 19166W: https://selinuxproject.org 19167W: https://github.com/SELinuxProject 19168T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19169F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19170F: Documentation/ABI/removed/sysfs-selinux-disable 19171F: Documentation/admin-guide/LSM/SELinux.rst 19172F: include/trace/events/avc.h 19173F: include/uapi/linux/selinux_netlink.h 19174F: scripts/selinux/ 19175F: security/selinux/ 19176 19177SENSABLE PHANTOM 19178M: Jiri Slaby <jirislaby@kernel.org> 19179S: Maintained 19180F: drivers/misc/phantom.c 19181F: include/uapi/linux/phantom.h 19182 19183SENSEAIR SUNRISE 006-0-0007 19184M: Jacopo Mondi <jacopo@jmondi.org> 19185S: Maintained 19186F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19187F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19188F: drivers/iio/chemical/sunrise_co2.c 19189 19190SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19191M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19192S: Maintained 19193F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19194F: drivers/iio/chemical/scd30.h 19195F: drivers/iio/chemical/scd30_core.c 19196F: drivers/iio/chemical/scd30_i2c.c 19197F: drivers/iio/chemical/scd30_serial.c 19198 19199SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19200M: Roan van Dijk <roan@protonic.nl> 19201S: Maintained 19202F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19203F: drivers/iio/chemical/scd4x.c 19204 19205SENSIRION SGP40 GAS SENSOR DRIVER 19206M: Andreas Klinger <ak@it-klinger.de> 19207S: Maintained 19208F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19209F: drivers/iio/chemical/sgp40.c 19210 19211SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19212M: Tomasz Duszynski <tduszyns@gmail.com> 19213S: Maintained 19214F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19215F: drivers/iio/chemical/sps30.c 19216F: drivers/iio/chemical/sps30_i2c.c 19217F: drivers/iio/chemical/sps30_serial.c 19218 19219SERIAL DEVICE BUS 19220M: Rob Herring <robh@kernel.org> 19221L: linux-serial@vger.kernel.org 19222S: Maintained 19223F: Documentation/devicetree/bindings/serial/serial.yaml 19224F: drivers/tty/serdev/ 19225F: include/linux/serdev.h 19226 19227SERIAL DRIVERS 19228M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19229L: linux-serial@vger.kernel.org 19230S: Maintained 19231F: Documentation/devicetree/bindings/serial/ 19232F: drivers/tty/serial/ 19233 19234SERIAL IR RECEIVER 19235M: Sean Young <sean@mess.org> 19236L: linux-media@vger.kernel.org 19237S: Maintained 19238F: drivers/media/rc/serial_ir.c 19239 19240SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19241M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19242L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19243S: Maintained 19244F: Documentation/devicetree/bindings/slimbus/ 19245F: drivers/slimbus/ 19246F: include/linux/slimbus.h 19247 19248SFC NETWORK DRIVER 19249M: Edward Cree <ecree.xilinx@gmail.com> 19250M: Martin Habets <habetsm.xilinx@gmail.com> 19251L: netdev@vger.kernel.org 19252L: linux-net-drivers@amd.com 19253S: Supported 19254F: Documentation/networking/devlink/sfc.rst 19255F: drivers/net/ethernet/sfc/ 19256 19257SFCTEMP HWMON DRIVER 19258M: Emil Renner Berthing <kernel@esmil.dk> 19259L: linux-hwmon@vger.kernel.org 19260S: Maintained 19261F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19262F: Documentation/hwmon/sfctemp.rst 19263F: drivers/hwmon/sfctemp.c 19264 19265SFF/SFP/SFP+ MODULE SUPPORT 19266M: Russell King <linux@armlinux.org.uk> 19267L: netdev@vger.kernel.org 19268S: Maintained 19269F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19270F: drivers/net/phy/phylink.c 19271F: drivers/net/phy/sfp* 19272F: include/linux/mdio/mdio-i2c.h 19273F: include/linux/phylink.h 19274F: include/linux/sfp.h 19275K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19276 19277SGI GRU DRIVER 19278M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19279S: Maintained 19280F: drivers/misc/sgi-gru/ 19281 19282SGI XP/XPC/XPNET DRIVER 19283M: Robin Holt <robinmholt@gmail.com> 19284M: Steve Wahl <steve.wahl@hpe.com> 19285R: Mike Travis <mike.travis@hpe.com> 19286S: Maintained 19287F: drivers/misc/sgi-xp/ 19288 19289SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19290M: Karsten Graul <kgraul@linux.ibm.com> 19291M: Wenjia Zhang <wenjia@linux.ibm.com> 19292M: Jan Karcher <jaka@linux.ibm.com> 19293R: D. Wythe <alibuda@linux.alibaba.com> 19294R: Tony Lu <tonylu@linux.alibaba.com> 19295R: Wen Gu <guwen@linux.alibaba.com> 19296L: linux-s390@vger.kernel.org 19297S: Supported 19298F: net/smc/ 19299 19300SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19301M: Linus Walleij <linus.walleij@linaro.org> 19302L: linux-iio@vger.kernel.org 19303S: Maintained 19304T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19305F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19306F: drivers/iio/light/gp2ap002.c 19307 19308SHARP RJ54N1CB0C SENSOR DRIVER 19309M: Jacopo Mondi <jacopo@jmondi.org> 19310L: linux-media@vger.kernel.org 19311S: Odd fixes 19312T: git git://linuxtv.org/media_tree.git 19313F: drivers/media/i2c/rj54n1cb0c.c 19314F: include/media/i2c/rj54n1cb0c.h 19315 19316SH_VOU V4L2 OUTPUT DRIVER 19317L: linux-media@vger.kernel.org 19318S: Orphan 19319F: drivers/media/platform/renesas/sh_vou.c 19320F: include/media/drv-intf/sh_vou.h 19321 19322SI2157 MEDIA DRIVER 19323M: Antti Palosaari <crope@iki.fi> 19324L: linux-media@vger.kernel.org 19325S: Maintained 19326W: https://linuxtv.org 19327W: http://palosaari.fi/linux/ 19328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19329T: git git://linuxtv.org/anttip/media_tree.git 19330F: drivers/media/tuners/si2157* 19331 19332SI2165 MEDIA DRIVER 19333M: Matthias Schwarzott <zzam@gentoo.org> 19334L: linux-media@vger.kernel.org 19335S: Maintained 19336W: https://linuxtv.org 19337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19338F: drivers/media/dvb-frontends/si2165* 19339 19340SI2168 MEDIA DRIVER 19341M: Antti Palosaari <crope@iki.fi> 19342L: linux-media@vger.kernel.org 19343S: Maintained 19344W: https://linuxtv.org 19345W: http://palosaari.fi/linux/ 19346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19347T: git git://linuxtv.org/anttip/media_tree.git 19348F: drivers/media/dvb-frontends/si2168* 19349 19350SI470X FM RADIO RECEIVER I2C DRIVER 19351M: Hans Verkuil <hverkuil@xs4all.nl> 19352L: linux-media@vger.kernel.org 19353S: Odd Fixes 19354W: https://linuxtv.org 19355T: git git://linuxtv.org/media_tree.git 19356F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19357F: drivers/media/radio/si470x/radio-si470x-i2c.c 19358 19359SI470X FM RADIO RECEIVER USB DRIVER 19360M: Hans Verkuil <hverkuil@xs4all.nl> 19361L: linux-media@vger.kernel.org 19362S: Maintained 19363W: https://linuxtv.org 19364T: git git://linuxtv.org/media_tree.git 19365F: drivers/media/radio/si470x/radio-si470x-common.c 19366F: drivers/media/radio/si470x/radio-si470x-usb.c 19367F: drivers/media/radio/si470x/radio-si470x.h 19368 19369SI4713 FM RADIO TRANSMITTER I2C DRIVER 19370M: Eduardo Valentin <edubezval@gmail.com> 19371L: linux-media@vger.kernel.org 19372S: Odd Fixes 19373W: https://linuxtv.org 19374T: git git://linuxtv.org/media_tree.git 19375F: drivers/media/radio/si4713/si4713.? 19376 19377SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19378M: Eduardo Valentin <edubezval@gmail.com> 19379L: linux-media@vger.kernel.org 19380S: Odd Fixes 19381W: https://linuxtv.org 19382T: git git://linuxtv.org/media_tree.git 19383F: drivers/media/radio/si4713/radio-platform-si4713.c 19384 19385SI4713 FM RADIO TRANSMITTER USB DRIVER 19386M: Hans Verkuil <hverkuil@xs4all.nl> 19387L: linux-media@vger.kernel.org 19388S: Maintained 19389W: https://linuxtv.org 19390T: git git://linuxtv.org/media_tree.git 19391F: drivers/media/radio/si4713/radio-usb-si4713.c 19392 19393SIANO DVB DRIVER 19394M: Mauro Carvalho Chehab <mchehab@kernel.org> 19395L: linux-media@vger.kernel.org 19396S: Odd fixes 19397W: https://linuxtv.org 19398T: git git://linuxtv.org/media_tree.git 19399F: drivers/media/common/siano/ 19400F: drivers/media/mmc/siano/ 19401F: drivers/media/usb/siano/ 19402F: drivers/media/usb/siano/ 19403 19404SIFIVE DRIVERS 19405M: Palmer Dabbelt <palmer@dabbelt.com> 19406M: Paul Walmsley <paul.walmsley@sifive.com> 19407L: linux-riscv@lists.infradead.org 19408S: Supported 19409N: sifive 19410K: [^@]sifive 19411 19412SIFIVE FU540 SYSTEM-ON-CHIP 19413M: Paul Walmsley <paul.walmsley@sifive.com> 19414M: Palmer Dabbelt <palmer@dabbelt.com> 19415L: linux-riscv@lists.infradead.org 19416S: Supported 19417T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19418N: fu540 19419K: fu540 19420 19421SIFIVE PDMA DRIVER 19422M: Green Wan <green.wan@sifive.com> 19423S: Maintained 19424F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19425F: drivers/dma/sf-pdma/ 19426 19427SIFIVE SOC DRIVERS 19428M: Conor Dooley <conor@kernel.org> 19429L: linux-riscv@lists.infradead.org 19430S: Maintained 19431T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19432F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19433F: drivers/soc/sifive/ 19434 19435SILEAD TOUCHSCREEN DRIVER 19436M: Hans de Goede <hdegoede@redhat.com> 19437L: linux-input@vger.kernel.org 19438L: platform-driver-x86@vger.kernel.org 19439S: Maintained 19440F: drivers/input/touchscreen/silead.c 19441F: drivers/platform/x86/touchscreen_dmi.c 19442 19443SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19444M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19445S: Supported 19446F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19447F: drivers/net/wireless/silabs/wfx/ 19448 19449SILICON MOTION SM712 FRAME BUFFER DRIVER 19450M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19451M: Teddy Wang <teddy.wang@siliconmotion.com> 19452M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19453L: linux-fbdev@vger.kernel.org 19454S: Maintained 19455F: Documentation/fb/sm712fb.rst 19456F: drivers/video/fbdev/sm712* 19457 19458SILVACO I3C DUAL-ROLE MASTER 19459M: Miquel Raynal <miquel.raynal@bootlin.com> 19460M: Conor Culhane <conor.culhane@silvaco.com> 19461L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19462S: Maintained 19463F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19464F: drivers/i3c/master/svc-i3c-master.c 19465 19466SIMPLEFB FB DRIVER 19467M: Hans de Goede <hdegoede@redhat.com> 19468L: linux-fbdev@vger.kernel.org 19469S: Maintained 19470F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19471F: drivers/video/fbdev/simplefb.c 19472F: include/linux/platform_data/simplefb.h 19473 19474SIMTEC EB110ATX (Chalice CATS) 19475M: Simtec Linux Team <linux@simtec.co.uk> 19476S: Supported 19477W: http://www.simtec.co.uk/products/EB110ATX/ 19478 19479SIOX 19480M: Thorsten Scherer <t.scherer@eckelmann.de> 19481M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19482R: Pengutronix Kernel Team <kernel@pengutronix.de> 19483S: Supported 19484F: drivers/gpio/gpio-siox.c 19485F: drivers/siox/* 19486F: include/trace/events/siox.h 19487 19488SIPHASH PRF ROUTINES 19489M: Jason A. Donenfeld <Jason@zx2c4.com> 19490S: Maintained 19491F: include/linux/siphash.h 19492F: lib/siphash.c 19493F: lib/siphash_kunit.c 19494 19495SIS 190 ETHERNET DRIVER 19496M: Francois Romieu <romieu@fr.zoreil.com> 19497L: netdev@vger.kernel.org 19498S: Maintained 19499F: drivers/net/ethernet/sis/sis190.c 19500 19501SIS 900/7016 FAST ETHERNET DRIVER 19502M: Daniele Venzano <venza@brownhat.org> 19503L: netdev@vger.kernel.org 19504S: Maintained 19505W: http://www.brownhat.org/sis900.html 19506F: drivers/net/ethernet/sis/sis900.* 19507 19508SIS FRAMEBUFFER DRIVER 19509S: Orphan 19510F: Documentation/fb/sisfb.rst 19511F: drivers/video/fbdev/sis/ 19512F: include/video/sisfb.h 19513 19514SIS I2C TOUCHSCREEN DRIVER 19515M: Mika Penttilä <mpenttil@redhat.com> 19516L: linux-input@vger.kernel.org 19517S: Maintained 19518F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19519F: drivers/input/touchscreen/sis_i2c.c 19520 19521SIS USB2VGA DRIVER 19522M: Thomas Winischhofer <thomas@winischhofer.net> 19523S: Maintained 19524W: http://www.winischhofer.at/linuxsisusbvga.shtml 19525F: drivers/usb/misc/sisusbvga/ 19526 19527SL28 CPLD MFD DRIVER 19528M: Michael Walle <michael@walle.cc> 19529S: Maintained 19530F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19531F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19532F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19533F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19534F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19535F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19536F: drivers/gpio/gpio-sl28cpld.c 19537F: drivers/hwmon/sl28cpld-hwmon.c 19538F: drivers/irqchip/irq-sl28cpld.c 19539F: drivers/pwm/pwm-sl28cpld.c 19540F: drivers/watchdog/sl28cpld_wdt.c 19541 19542SL28 VPD NVMEM LAYOUT DRIVER 19543M: Michael Walle <michael@walle.cc> 19544S: Maintained 19545F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19546F: drivers/nvmem/layouts/sl28vpd.c 19547 19548SLAB ALLOCATOR 19549M: Christoph Lameter <cl@linux.com> 19550M: Pekka Enberg <penberg@kernel.org> 19551M: David Rientjes <rientjes@google.com> 19552M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19553M: Andrew Morton <akpm@linux-foundation.org> 19554M: Vlastimil Babka <vbabka@suse.cz> 19555R: Roman Gushchin <roman.gushchin@linux.dev> 19556R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19557L: linux-mm@kvack.org 19558S: Maintained 19559T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19560F: include/linux/sl?b*.h 19561F: mm/sl?b* 19562 19563SLCAN CAN NETWORK DRIVER 19564M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19565L: linux-can@vger.kernel.org 19566S: Maintained 19567F: drivers/net/can/slcan/ 19568 19569SLEEPABLE READ-COPY UPDATE (SRCU) 19570M: Lai Jiangshan <jiangshanlai@gmail.com> 19571M: "Paul E. McKenney" <paulmck@kernel.org> 19572M: Josh Triplett <josh@joshtriplett.org> 19573R: Steven Rostedt <rostedt@goodmis.org> 19574R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19575L: rcu@vger.kernel.org 19576S: Supported 19577W: http://www.rdrop.com/users/paulmck/RCU/ 19578T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19579F: include/linux/srcu*.h 19580F: kernel/rcu/srcu*.c 19581 19582SMACK SECURITY MODULE 19583M: Casey Schaufler <casey@schaufler-ca.com> 19584L: linux-security-module@vger.kernel.org 19585S: Maintained 19586W: http://schaufler-ca.com 19587T: git git://github.com/cschaufler/smack-next 19588F: Documentation/admin-guide/LSM/Smack.rst 19589F: security/smack/ 19590 19591SMC91x ETHERNET DRIVER 19592M: Nicolas Pitre <nico@fluxnic.net> 19593S: Odd Fixes 19594F: drivers/net/ethernet/smsc/smc91x.* 19595 19596SMM665 HARDWARE MONITOR DRIVER 19597M: Guenter Roeck <linux@roeck-us.net> 19598L: linux-hwmon@vger.kernel.org 19599S: Maintained 19600F: Documentation/hwmon/smm665.rst 19601F: drivers/hwmon/smm665.c 19602 19603SMSC EMC2103 HARDWARE MONITOR DRIVER 19604M: Steve Glendinning <steve.glendinning@shawell.net> 19605L: linux-hwmon@vger.kernel.org 19606S: Maintained 19607F: Documentation/hwmon/emc2103.rst 19608F: drivers/hwmon/emc2103.c 19609 19610SMSC SCH5627 HARDWARE MONITOR DRIVER 19611M: Hans de Goede <hdegoede@redhat.com> 19612L: linux-hwmon@vger.kernel.org 19613S: Supported 19614F: Documentation/hwmon/sch5627.rst 19615F: drivers/hwmon/sch5627.c 19616 19617SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19618M: Steve Glendinning <steve.glendinning@shawell.net> 19619L: linux-fbdev@vger.kernel.org 19620S: Maintained 19621F: drivers/video/fbdev/smscufx.c 19622 19623SMSC47B397 HARDWARE MONITOR DRIVER 19624M: Jean Delvare <jdelvare@suse.com> 19625L: linux-hwmon@vger.kernel.org 19626S: Maintained 19627F: Documentation/hwmon/smsc47b397.rst 19628F: drivers/hwmon/smsc47b397.c 19629 19630SMSC911x ETHERNET DRIVER 19631M: Steve Glendinning <steve.glendinning@shawell.net> 19632L: netdev@vger.kernel.org 19633S: Maintained 19634F: drivers/net/ethernet/smsc/smsc911x.* 19635F: include/linux/smsc911x.h 19636 19637SMSC9420 PCI ETHERNET DRIVER 19638M: Steve Glendinning <steve.glendinning@shawell.net> 19639L: netdev@vger.kernel.org 19640S: Maintained 19641F: drivers/net/ethernet/smsc/smsc9420.* 19642 19643SNET DPU VIRTIO DATA PATH ACCELERATOR 19644R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19645F: drivers/vdpa/solidrun/ 19646 19647SOCIONEXT (SNI) AVE NETWORK DRIVER 19648M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19649L: netdev@vger.kernel.org 19650S: Maintained 19651F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19652F: drivers/net/ethernet/socionext/sni_ave.c 19653 19654SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19655M: Jassi Brar <jaswinder.singh@linaro.org> 19656M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19657L: netdev@vger.kernel.org 19658S: Maintained 19659F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19660F: drivers/net/ethernet/socionext/netsec.c 19661 19662SOCIONEXT (SNI) Synquacer SPI DRIVER 19663M: Masahisa Kojima <masahisa.kojima@linaro.org> 19664M: Jassi Brar <jaswinder.singh@linaro.org> 19665L: linux-spi@vger.kernel.org 19666S: Maintained 19667F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19668F: drivers/spi/spi-synquacer.c 19669 19670SOCIONEXT SYNQUACER I2C DRIVER 19671M: Ard Biesheuvel <ardb@kernel.org> 19672L: linux-i2c@vger.kernel.org 19673S: Maintained 19674F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19675F: drivers/i2c/busses/i2c-synquacer.c 19676 19677SOCIONEXT UNIPHIER SOUND DRIVER 19678L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19679S: Orphan 19680F: sound/soc/uniphier/ 19681 19682SOCKET TIMESTAMPING 19683M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19684S: Maintained 19685F: Documentation/networking/timestamping.rst 19686F: include/uapi/linux/net_tstamp.h 19687F: tools/testing/selftests/net/so_txtime.c 19688 19689SOEKRIS NET48XX LED SUPPORT 19690M: Chris Boot <bootc@bootc.net> 19691S: Maintained 19692F: drivers/leds/leds-net48xx.c 19693 19694SOFT-IWARP DRIVER (siw) 19695M: Bernard Metzler <bmt@zurich.ibm.com> 19696L: linux-rdma@vger.kernel.org 19697S: Supported 19698F: drivers/infiniband/sw/siw/ 19699F: include/uapi/rdma/siw-abi.h 19700 19701SOFT-ROCE DRIVER (rxe) 19702M: Zhu Yanjun <zyjzyj2000@gmail.com> 19703L: linux-rdma@vger.kernel.org 19704S: Supported 19705F: drivers/infiniband/sw/rxe/ 19706F: include/uapi/rdma/rdma_user_rxe.h 19707 19708SOFTLOGIC 6x10 MPEG CODEC 19709M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19710M: Anton Sviridenko <anton@corp.bluecherry.net> 19711M: Andrey Utkin <andrey_utkin@fastmail.com> 19712M: Ismael Luceno <ismael@iodev.co.uk> 19713L: linux-media@vger.kernel.org 19714S: Supported 19715F: drivers/media/pci/solo6x10/ 19716 19717SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19718M: James Morse <james.morse@arm.com> 19719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19720S: Maintained 19721F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19722F: drivers/firmware/arm_sdei.c 19723F: include/linux/arm_sdei.h 19724F: include/uapi/linux/arm_sdei.h 19725 19726SOFTWARE NODES AND DEVICE PROPERTIES 19727R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19728R: Daniel Scally <djrscally@gmail.com> 19729R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19730R: Sakari Ailus <sakari.ailus@linux.intel.com> 19731L: linux-acpi@vger.kernel.org 19732S: Maintained 19733F: drivers/base/property.c 19734F: drivers/base/swnode.c 19735F: include/linux/fwnode.h 19736F: include/linux/property.h 19737 19738SOFTWARE RAID (Multiple Disks) SUPPORT 19739M: Song Liu <song@kernel.org> 19740L: linux-raid@vger.kernel.org 19741S: Supported 19742Q: https://patchwork.kernel.org/project/linux-raid/list/ 19743T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19744F: drivers/md/Kconfig 19745F: drivers/md/Makefile 19746F: drivers/md/md* 19747F: drivers/md/raid* 19748F: include/linux/raid/ 19749F: include/uapi/linux/raid/ 19750 19751SOLIDRUN CLEARFOG SUPPORT 19752M: Russell King <linux@armlinux.org.uk> 19753S: Maintained 19754F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19755F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19756 19757SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19758M: Russell King <linux@armlinux.org.uk> 19759S: Maintained 19760F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19761F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19762F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19763 19764SONIC NETWORK DRIVER 19765M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19766L: netdev@vger.kernel.org 19767S: Maintained 19768F: drivers/net/ethernet/natsemi/sonic.* 19769 19770SONICS SILICON BACKPLANE DRIVER (SSB) 19771M: Michael Buesch <m@bues.ch> 19772L: linux-wireless@vger.kernel.org 19773S: Maintained 19774F: drivers/ssb/ 19775F: include/linux/ssb/ 19776 19777SONY IMX208 SENSOR DRIVER 19778M: Sakari Ailus <sakari.ailus@linux.intel.com> 19779L: linux-media@vger.kernel.org 19780S: Maintained 19781T: git git://linuxtv.org/media_tree.git 19782F: drivers/media/i2c/imx208.c 19783 19784SONY IMX214 SENSOR DRIVER 19785M: Ricardo Ribalda <ribalda@kernel.org> 19786L: linux-media@vger.kernel.org 19787S: Maintained 19788T: git git://linuxtv.org/media_tree.git 19789F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19790F: drivers/media/i2c/imx214.c 19791 19792SONY IMX219 SENSOR DRIVER 19793M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19794L: linux-media@vger.kernel.org 19795S: Maintained 19796T: git git://linuxtv.org/media_tree.git 19797F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19798F: drivers/media/i2c/imx219.c 19799 19800SONY IMX258 SENSOR DRIVER 19801M: Sakari Ailus <sakari.ailus@linux.intel.com> 19802L: linux-media@vger.kernel.org 19803S: Maintained 19804T: git git://linuxtv.org/media_tree.git 19805F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19806F: drivers/media/i2c/imx258.c 19807 19808SONY IMX274 SENSOR DRIVER 19809M: Leon Luo <leonl@leopardimaging.com> 19810L: linux-media@vger.kernel.org 19811S: Maintained 19812T: git git://linuxtv.org/media_tree.git 19813F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19814F: drivers/media/i2c/imx274.c 19815 19816SONY IMX290 SENSOR DRIVER 19817M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19818L: linux-media@vger.kernel.org 19819S: Maintained 19820T: git git://linuxtv.org/media_tree.git 19821F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19822F: drivers/media/i2c/imx290.c 19823 19824SONY IMX296 SENSOR DRIVER 19825M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829T: git git://linuxtv.org/media_tree.git 19830F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19831F: drivers/media/i2c/imx296.c 19832 19833SONY IMX319 SENSOR DRIVER 19834M: Bingbu Cao <bingbu.cao@intel.com> 19835L: linux-media@vger.kernel.org 19836S: Maintained 19837T: git git://linuxtv.org/media_tree.git 19838F: drivers/media/i2c/imx319.c 19839 19840SONY IMX334 SENSOR DRIVER 19841M: Paul J. Murphy <paul.j.murphy@intel.com> 19842M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19843L: linux-media@vger.kernel.org 19844S: Maintained 19845T: git git://linuxtv.org/media_tree.git 19846F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19847F: drivers/media/i2c/imx334.c 19848 19849SONY IMX335 SENSOR DRIVER 19850M: Paul J. Murphy <paul.j.murphy@intel.com> 19851M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19852L: linux-media@vger.kernel.org 19853S: Maintained 19854T: git git://linuxtv.org/media_tree.git 19855F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19856F: drivers/media/i2c/imx335.c 19857 19858SONY IMX355 SENSOR DRIVER 19859M: Tianshu Qiu <tian.shu.qiu@intel.com> 19860L: linux-media@vger.kernel.org 19861S: Maintained 19862T: git git://linuxtv.org/media_tree.git 19863F: drivers/media/i2c/imx355.c 19864 19865SONY IMX412 SENSOR DRIVER 19866M: Paul J. Murphy <paul.j.murphy@intel.com> 19867M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19868L: linux-media@vger.kernel.org 19869S: Maintained 19870T: git git://linuxtv.org/media_tree.git 19871F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19872F: drivers/media/i2c/imx412.c 19873 19874SONY IMX415 SENSOR DRIVER 19875M: Michael Riesch <michael.riesch@wolfvision.net> 19876L: linux-media@vger.kernel.org 19877S: Maintained 19878T: git git://linuxtv.org/media_tree.git 19879F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19880F: drivers/media/i2c/imx415.c 19881 19882SONY MEMORYSTICK SUBSYSTEM 19883M: Maxim Levitsky <maximlevitsky@gmail.com> 19884M: Alex Dubov <oakad@yahoo.com> 19885M: Ulf Hansson <ulf.hansson@linaro.org> 19886L: linux-mmc@vger.kernel.org 19887S: Maintained 19888T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19889F: drivers/memstick/ 19890F: include/linux/memstick.h 19891 19892SONY VAIO CONTROL DEVICE DRIVER 19893M: Mattia Dongili <malattia@linux.it> 19894L: platform-driver-x86@vger.kernel.org 19895S: Maintained 19896W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19897F: Documentation/admin-guide/laptops/sony-laptop.rst 19898F: drivers/char/sonypi.c 19899F: drivers/platform/x86/sony-laptop.c 19900F: include/linux/sony-laptop.h 19901 19902SOUND 19903M: Jaroslav Kysela <perex@perex.cz> 19904M: Takashi Iwai <tiwai@suse.com> 19905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19906S: Maintained 19907W: http://www.alsa-project.org/ 19908Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19910F: Documentation/sound/ 19911F: include/sound/ 19912F: include/uapi/sound/ 19913F: sound/ 19914F: tools/testing/selftests/alsa 19915 19916SOUND - ALSA SELFTESTS 19917M: Mark Brown <broonie@kernel.org> 19918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19919L: linux-kselftest@vger.kernel.org 19920S: Supported 19921F: tools/testing/selftests/alsa 19922 19923SOUND - COMPRESSED AUDIO 19924M: Vinod Koul <vkoul@kernel.org> 19925L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19926S: Supported 19927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19928F: Documentation/sound/designs/compress-offload.rst 19929F: include/sound/compress_driver.h 19930F: include/uapi/sound/compress_* 19931F: sound/core/compress_offload.c 19932F: sound/soc/soc-compress.c 19933 19934SOUND - DMAENGINE HELPERS 19935M: Lars-Peter Clausen <lars@metafoo.de> 19936S: Supported 19937F: include/sound/dmaengine_pcm.h 19938F: sound/core/pcm_dmaengine.c 19939F: sound/soc/soc-generic-dmaengine-pcm.c 19940 19941SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19942M: Liam Girdwood <lgirdwood@gmail.com> 19943M: Mark Brown <broonie@kernel.org> 19944L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19945S: Supported 19946W: http://alsa-project.org/main/index.php/ASoC 19947T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19948F: Documentation/devicetree/bindings/sound/ 19949F: Documentation/sound/soc/ 19950F: include/dt-bindings/sound/ 19951F: include/sound/soc* 19952F: sound/soc/ 19953 19954SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19955M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19956M: Liam Girdwood <lgirdwood@gmail.com> 19957M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19958M: Bard Liao <yung-chuan.liao@linux.intel.com> 19959M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19960M: Daniel Baluta <daniel.baluta@nxp.com> 19961R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19962L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19963S: Supported 19964W: https://github.com/thesofproject/linux/ 19965F: sound/soc/sof/ 19966 19967SOUNDWIRE SUBSYSTEM 19968M: Vinod Koul <vkoul@kernel.org> 19969M: Bard Liao <yung-chuan.liao@linux.intel.com> 19970R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19971R: Sanyog Kale <sanyog.r.kale@intel.com> 19972L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19973S: Supported 19974T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19975F: Documentation/driver-api/soundwire/ 19976F: drivers/soundwire/ 19977F: include/linux/soundwire/ 19978 19979SP2 MEDIA DRIVER 19980M: Olli Salonen <olli.salonen@iki.fi> 19981L: linux-media@vger.kernel.org 19982S: Maintained 19983W: https://linuxtv.org 19984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19985F: drivers/media/dvb-frontends/sp2* 19986 19987SPANISH DOCUMENTATION 19988M: Carlos Bilbao <carlos.bilbao@amd.com> 19989S: Maintained 19990F: Documentation/translations/sp_SP/ 19991 19992SPARC + UltraSPARC (sparc/sparc64) 19993M: "David S. Miller" <davem@davemloft.net> 19994L: sparclinux@vger.kernel.org 19995S: Maintained 19996Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19997T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19998T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19999F: arch/sparc/ 20000F: drivers/sbus/ 20001 20002SPARC SERIAL DRIVERS 20003M: "David S. Miller" <davem@davemloft.net> 20004L: sparclinux@vger.kernel.org 20005S: Maintained 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20008F: drivers/tty/serial/suncore.c 20009F: drivers/tty/serial/sunhv.c 20010F: drivers/tty/serial/sunsab.c 20011F: drivers/tty/serial/sunsab.h 20012F: drivers/tty/serial/sunsu.c 20013F: drivers/tty/serial/sunzilog.c 20014F: drivers/tty/serial/sunzilog.h 20015F: drivers/tty/vcc.c 20016F: include/linux/sunserialcore.h 20017 20018SPARSE CHECKER 20019M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20020L: linux-sparse@vger.kernel.org 20021S: Maintained 20022W: https://sparse.docs.kernel.org/ 20023Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20024B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20025T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20026F: include/linux/compiler.h 20027 20028SPEAKUP CONSOLE SPEECH DRIVER 20029M: William Hubbs <w.d.hubbs@gmail.com> 20030M: Chris Brannon <chris@the-brannons.com> 20031M: Kirk Reiser <kirk@reisers.ca> 20032M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20033L: speakup@linux-speakup.org 20034S: Odd Fixes 20035W: http://www.linux-speakup.org/ 20036W: https://github.com/linux-speakup/speakup 20037B: https://github.com/linux-speakup/speakup/issues 20038F: drivers/accessibility/speakup/ 20039 20040SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20041M: Viresh Kumar <vireshk@kernel.org> 20042M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20043M: soc@kernel.org 20044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20045S: Maintained 20046W: http://www.st.com/spear 20047F: arch/arm/boot/dts/st/spear* 20048F: arch/arm/mach-spear/ 20049F: drivers/clk/spear/ 20050F: drivers/pinctrl/spear/ 20051 20052SPI NOR SUBSYSTEM 20053M: Tudor Ambarus <tudor.ambarus@linaro.org> 20054M: Pratyush Yadav <pratyush@kernel.org> 20055R: Michael Walle <michael@walle.cc> 20056L: linux-mtd@lists.infradead.org 20057S: Maintained 20058W: http://www.linux-mtd.infradead.org/ 20059Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20060C: irc://irc.oftc.net/mtd 20061T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20062F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20063F: drivers/mtd/spi-nor/ 20064F: include/linux/mtd/spi-nor.h 20065 20066SPI SUBSYSTEM 20067M: Mark Brown <broonie@kernel.org> 20068L: linux-spi@vger.kernel.org 20069S: Maintained 20070Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20071T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20072F: Documentation/devicetree/bindings/spi/ 20073F: Documentation/spi/ 20074F: drivers/spi/ 20075F: include/linux/spi/ 20076F: include/uapi/linux/spi/ 20077F: tools/spi/ 20078 20079SPIDERNET NETWORK DRIVER for CELL 20080M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20081M: Geoff Levand <geoff@infradead.org> 20082L: netdev@vger.kernel.org 20083L: linuxppc-dev@lists.ozlabs.org 20084S: Maintained 20085F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20086F: drivers/net/ethernet/toshiba/spider_net* 20087 20088SPMI SUBSYSTEM 20089M: Stephen Boyd <sboyd@kernel.org> 20090L: linux-kernel@vger.kernel.org 20091S: Maintained 20092T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20093F: Documentation/devicetree/bindings/spmi/ 20094F: drivers/spmi/ 20095F: include/dt-bindings/spmi/spmi.h 20096F: include/linux/spmi.h 20097F: include/trace/events/spmi.h 20098 20099SPU FILE SYSTEM 20100M: Jeremy Kerr <jk@ozlabs.org> 20101L: linuxppc-dev@lists.ozlabs.org 20102S: Supported 20103W: http://www.ibm.com/developerworks/power/cell/ 20104F: Documentation/filesystems/spufs/spufs.rst 20105F: arch/powerpc/platforms/cell/spufs/ 20106 20107SQUASHFS FILE SYSTEM 20108M: Phillip Lougher <phillip@squashfs.org.uk> 20109L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20110S: Maintained 20111W: http://squashfs.org.uk 20112T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20113F: Documentation/filesystems/squashfs.rst 20114F: fs/squashfs/ 20115 20116SRM (Alpha) environment access 20117M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20118S: Maintained 20119F: arch/alpha/kernel/srm_env.c 20120 20121ST LSM6DSx IMU IIO DRIVER 20122M: Lorenzo Bianconi <lorenzo@kernel.org> 20123L: linux-iio@vger.kernel.org 20124S: Maintained 20125W: http://www.st.com/ 20126F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20127F: drivers/iio/imu/st_lsm6dsx/ 20128 20129ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20130M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20131M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20132L: linux-media@vger.kernel.org 20133S: Maintained 20134T: git git://linuxtv.org/media_tree.git 20135F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20136F: drivers/media/i2c/st-mipid02.c 20137 20138ST STM32 I2C/SMBUS DRIVER 20139M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20140M: Alain Volmat <alain.volmat@foss.st.com> 20141L: linux-i2c@vger.kernel.org 20142S: Maintained 20143F: drivers/i2c/busses/i2c-stm32* 20144 20145ST STM32 SPI DRIVER 20146M: Alain Volmat <alain.volmat@foss.st.com> 20147L: linux-spi@vger.kernel.org 20148S: Maintained 20149F: drivers/spi/spi-stm32.c 20150 20151ST STPDDC60 DRIVER 20152M: Daniel Nilsson <daniel.nilsson@flex.com> 20153L: linux-hwmon@vger.kernel.org 20154S: Maintained 20155F: Documentation/hwmon/stpddc60.rst 20156F: drivers/hwmon/pmbus/stpddc60.c 20157 20158ST VGXY61 DRIVER 20159M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20160M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20161L: linux-media@vger.kernel.org 20162S: Maintained 20163T: git git://linuxtv.org/media_tree.git 20164F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20165F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20166F: drivers/media/i2c/st-vgxy61.c 20167 20168ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20169M: Song Qiang <songqiang1304521@gmail.com> 20170L: linux-iio@vger.kernel.org 20171S: Maintained 20172F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20173F: drivers/iio/proximity/vl53l0x-i2c.c 20174 20175STABLE BRANCH 20176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20177M: Sasha Levin <sashal@kernel.org> 20178L: stable@vger.kernel.org 20179S: Supported 20180F: Documentation/process/stable-kernel-rules.rst 20181 20182STAGING - ATOMISP DRIVER 20183M: Hans de Goede <hdegoede@redhat.com> 20184M: Mauro Carvalho Chehab <mchehab@kernel.org> 20185R: Sakari Ailus <sakari.ailus@linux.intel.com> 20186L: linux-media@vger.kernel.org 20187S: Maintained 20188F: drivers/staging/media/atomisp/ 20189 20190STAGING - FIELDBUS SUBSYSTEM 20191M: Sven Van Asbroeck <TheSven73@gmail.com> 20192S: Maintained 20193F: drivers/staging/fieldbus/* 20194F: drivers/staging/fieldbus/Documentation/ 20195 20196STAGING - HMS ANYBUS-S BUS 20197M: Sven Van Asbroeck <TheSven73@gmail.com> 20198S: Maintained 20199F: drivers/staging/fieldbus/anybuss/ 20200 20201STAGING - INDUSTRIAL IO 20202M: Jonathan Cameron <jic23@kernel.org> 20203L: linux-iio@vger.kernel.org 20204S: Odd Fixes 20205F: Documentation/devicetree/bindings/staging/iio/ 20206F: drivers/staging/iio/ 20207 20208STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20209M: Marc Dietrich <marvin24@gmx.de> 20210L: ac100@lists.launchpad.net (moderated for non-subscribers) 20211L: linux-tegra@vger.kernel.org 20212S: Maintained 20213F: drivers/staging/nvec/ 20214 20215STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20216M: Jens Frederich <jfrederich@gmail.com> 20217M: Jon Nettleton <jon.nettleton@gmail.com> 20218S: Maintained 20219W: http://wiki.laptop.org/go/DCON 20220F: drivers/staging/olpc_dcon/ 20221 20222STAGING - REALTEK RTL8712U DRIVERS 20223M: Larry Finger <Larry.Finger@lwfinger.net> 20224M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20225S: Odd Fixes 20226F: drivers/staging/rtl8712/ 20227 20228STAGING - SEPS525 LCD CONTROLLER DRIVERS 20229M: Michael Hennerich <michael.hennerich@analog.com> 20230L: linux-fbdev@vger.kernel.org 20231S: Supported 20232F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20233F: drivers/staging/fbtft/fb_seps525.c 20234 20235STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20236M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20237M: Teddy Wang <teddy.wang@siliconmotion.com> 20238M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20239L: linux-fbdev@vger.kernel.org 20240S: Maintained 20241F: drivers/staging/sm750fb/ 20242 20243STAGING - VIA VT665X DRIVERS 20244M: Forest Bond <forest@alittletooquiet.net> 20245S: Odd Fixes 20246F: drivers/staging/vt665?/ 20247 20248STAGING SUBSYSTEM 20249M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20250L: linux-staging@lists.linux.dev 20251S: Supported 20252T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20253F: drivers/staging/ 20254 20255STARFIRE/DURALAN NETWORK DRIVER 20256M: Ion Badulescu <ionut@badula.org> 20257S: Odd Fixes 20258F: drivers/net/ethernet/adaptec/starfire* 20259 20260STARFIVE CRYPTO DRIVER 20261M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20262M: William Qiu <william.qiu@starfivetech.com> 20263S: Supported 20264F: Documentation/devicetree/bindings/crypto/starfive* 20265F: drivers/crypto/starfive/ 20266 20267STARFIVE DEVICETREES 20268M: Emil Renner Berthing <kernel@esmil.dk> 20269S: Maintained 20270F: arch/riscv/boot/dts/starfive/ 20271 20272STARFIVE DWMAC GLUE LAYER 20273M: Emil Renner Berthing <kernel@esmil.dk> 20274M: Samin Guo <samin.guo@starfivetech.com> 20275S: Maintained 20276F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20277F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20278 20279STARFIVE JH7110 MMC/SD/SDIO DRIVER 20280M: William Qiu <william.qiu@starfivetech.com> 20281S: Supported 20282F: Documentation/devicetree/bindings/mmc/starfive* 20283F: drivers/mmc/host/dw_mmc-starfive.c 20284 20285STARFIVE JH7110 TDM DRIVER 20286M: Walker Chen <walker.chen@starfivetech.com> 20287S: Maintained 20288F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20289F: sound/soc/starfive/jh7110_tdm.c 20290 20291STARFIVE JH71X0 CLOCK DRIVERS 20292M: Emil Renner Berthing <kernel@esmil.dk> 20293M: Hal Feng <hal.feng@starfivetech.com> 20294S: Maintained 20295F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20296F: drivers/clk/starfive/clk-starfive-jh71* 20297F: include/dt-bindings/clock/starfive?jh71*.h 20298 20299STARFIVE JH71X0 PINCTRL DRIVERS 20300M: Emil Renner Berthing <kernel@esmil.dk> 20301M: Jianlong Huang <jianlong.huang@starfivetech.com> 20302L: linux-gpio@vger.kernel.org 20303S: Maintained 20304F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20305F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20306F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20307F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20308 20309STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20310M: Emil Renner Berthing <kernel@esmil.dk> 20311M: Hal Feng <hal.feng@starfivetech.com> 20312S: Maintained 20313F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20314F: drivers/reset/starfive/reset-starfive-jh71* 20315F: include/dt-bindings/reset/starfive?jh71*.h 20316 20317STARFIVE JH71X0 USB DRIVERS 20318M: Minda Chen <minda.chen@starfivetech.com> 20319S: Maintained 20320F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20321F: drivers/usb/cdns3/cdns3-starfive.c 20322 20323STARFIVE JH71XX PMU CONTROLLER DRIVER 20324M: Walker Chen <walker.chen@starfivetech.com> 20325S: Supported 20326F: Documentation/devicetree/bindings/power/starfive* 20327F: drivers/soc/starfive/jh71xx_pmu.c 20328F: include/dt-bindings/power/starfive,jh7110-pmu.h 20329 20330STARFIVE SOC DRIVERS 20331M: Conor Dooley <conor@kernel.org> 20332S: Maintained 20333T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20334F: drivers/soc/starfive/ 20335 20336STARFIVE TRNG DRIVER 20337M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20338S: Supported 20339F: Documentation/devicetree/bindings/rng/starfive* 20340F: drivers/char/hw_random/jh7110-trng.c 20341 20342STARFIVE WATCHDOG DRIVER 20343M: Xingyu Wu <xingyu.wu@starfivetech.com> 20344M: Samin Guo <samin.guo@starfivetech.com> 20345S: Supported 20346F: Documentation/devicetree/bindings/watchdog/starfive* 20347F: drivers/watchdog/starfive-wdt.c 20348 20349STATIC BRANCH/CALL 20350M: Peter Zijlstra <peterz@infradead.org> 20351M: Josh Poimboeuf <jpoimboe@kernel.org> 20352M: Jason Baron <jbaron@akamai.com> 20353R: Steven Rostedt <rostedt@goodmis.org> 20354R: Ard Biesheuvel <ardb@kernel.org> 20355S: Supported 20356F: arch/*/include/asm/jump_label*.h 20357F: arch/*/include/asm/static_call*.h 20358F: arch/*/kernel/jump_label.c 20359F: arch/*/kernel/static_call.c 20360F: include/linux/jump_label*.h 20361F: include/linux/static_call*.h 20362F: kernel/jump_label.c 20363F: kernel/static_call.c 20364 20365STI AUDIO (ASoC) DRIVERS 20366M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20368S: Maintained 20369F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20370F: sound/soc/sti/ 20371 20372STI CEC DRIVER 20373M: Alain Volmat <alain.volmat@foss.st.com> 20374S: Maintained 20375F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20376F: drivers/media/cec/platform/sti/ 20377 20378STK1160 USB VIDEO CAPTURE DRIVER 20379M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20380L: linux-media@vger.kernel.org 20381S: Maintained 20382T: git git://linuxtv.org/media_tree.git 20383F: drivers/media/usb/stk1160/ 20384 20385STM32 AUDIO (ASoC) DRIVERS 20386M: Olivier Moysan <olivier.moysan@foss.st.com> 20387M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20388L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20389S: Maintained 20390F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20391F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20392F: sound/soc/stm/ 20393 20394STM32 TIMER/LPTIMER DRIVERS 20395M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20396S: Maintained 20397F: Documentation/ABI/testing/*timer-stm32 20398F: Documentation/devicetree/bindings/*/*stm32-*timer* 20399F: drivers/*/stm32-*timer* 20400F: drivers/pwm/pwm-stm32* 20401F: include/linux/*/stm32-*tim* 20402 20403STMMAC ETHERNET DRIVER 20404M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20405M: Jose Abreu <joabreu@synopsys.com> 20406L: netdev@vger.kernel.org 20407S: Supported 20408W: http://www.stlinux.com 20409F: Documentation/networking/device_drivers/ethernet/stmicro/ 20410F: drivers/net/ethernet/stmicro/stmmac/ 20411 20412SUN HAPPY MEAL ETHERNET DRIVER 20413M: Sean Anderson <seanga2@gmail.com> 20414S: Maintained 20415F: drivers/net/ethernet/sun/sunhme.* 20416 20417SUN3/3X 20418M: Sam Creasey <sammy@sammy.net> 20419S: Maintained 20420W: http://sammy.net/sun3/ 20421F: arch/m68k/include/asm/sun3* 20422F: arch/m68k/kernel/*sun3* 20423F: arch/m68k/sun3*/ 20424F: drivers/net/ethernet/i825xx/sun3* 20425 20426SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20427M: Hans de Goede <hdegoede@redhat.com> 20428L: linux-input@vger.kernel.org 20429S: Maintained 20430F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20431F: drivers/input/keyboard/sun4i-lradc-keys.c 20432 20433SUNDANCE NETWORK DRIVER 20434M: Denis Kirjanov <kda@linux-powerpc.org> 20435L: netdev@vger.kernel.org 20436S: Maintained 20437F: drivers/net/ethernet/dlink/sundance.c 20438 20439SUNPLUS ETHERNET DRIVER 20440M: Wells Lu <wellslutw@gmail.com> 20441L: netdev@vger.kernel.org 20442S: Maintained 20443W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20444F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20445F: drivers/net/ethernet/sunplus/ 20446 20447SUNPLUS MMC DRIVER 20448M: Tony Huang <tonyhuang.sunplus@gmail.com> 20449M: Li-hao Kuo <lhjeff911@gmail.com> 20450S: Maintained 20451F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20452F: drivers/mmc/host/sunplus-mmc.c 20453 20454SUNPLUS OCOTP DRIVER 20455M: Vincent Shih <vincent.sunplus@gmail.com> 20456S: Maintained 20457F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20458F: drivers/nvmem/sunplus-ocotp.c 20459 20460SUNPLUS PWM DRIVER 20461M: Hammer Hsieh <hammerh0314@gmail.com> 20462S: Maintained 20463F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20464F: drivers/pwm/pwm-sunplus.c 20465 20466SUNPLUS RTC DRIVER 20467M: Vincent Shih <vincent.sunplus@gmail.com> 20468L: linux-rtc@vger.kernel.org 20469S: Maintained 20470F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20471F: drivers/rtc/rtc-sunplus.c 20472 20473SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20474M: Li-hao Kuo <lhjeff911@gmail.com> 20475L: linux-spi@vger.kernel.org 20476S: Maintained 20477F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20478F: drivers/spi/spi-sunplus-sp7021.c 20479 20480SUNPLUS UART DRIVER 20481M: Hammer Hsieh <hammerh0314@gmail.com> 20482S: Maintained 20483F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20484F: drivers/tty/serial/sunplus-uart.c 20485 20486SUNPLUS USB2 PHY DRIVER 20487M: Vincent Shih <vincent.sunplus@gmail.com> 20488L: linux-usb@vger.kernel.org 20489S: Maintained 20490F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20491F: drivers/phy/sunplus/Kconfig 20492F: drivers/phy/sunplus/Makefile 20493F: drivers/phy/sunplus/phy-sunplus-usb2.c 20494 20495SUNPLUS WATCHDOG DRIVER 20496M: Xiantao Hu <xt.hu@cqplus1.com> 20497L: linux-watchdog@vger.kernel.org 20498S: Maintained 20499F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20500F: drivers/watchdog/sunplus_wdt.c 20501 20502SUPERH 20503M: Yoshinori Sato <ysato@users.sourceforge.jp> 20504M: Rich Felker <dalias@libc.org> 20505M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20506L: linux-sh@vger.kernel.org 20507S: Maintained 20508Q: http://patchwork.kernel.org/project/linux-sh/list/ 20509F: Documentation/arch/sh/ 20510F: arch/sh/ 20511F: drivers/sh/ 20512 20513SUSPEND TO RAM 20514M: "Rafael J. Wysocki" <rafael@kernel.org> 20515M: Len Brown <len.brown@intel.com> 20516M: Pavel Machek <pavel@ucw.cz> 20517L: linux-pm@vger.kernel.org 20518S: Supported 20519B: https://bugzilla.kernel.org 20520F: Documentation/power/ 20521F: arch/x86/kernel/acpi/sleep* 20522F: arch/x86/kernel/acpi/wakeup* 20523F: drivers/base/power/ 20524F: include/linux/freezer.h 20525F: include/linux/pm.h 20526F: include/linux/suspend.h 20527F: kernel/power/ 20528 20529SVGA HANDLING 20530M: Martin Mares <mj@ucw.cz> 20531L: linux-video@atrey.karlin.mff.cuni.cz 20532S: Maintained 20533F: Documentation/admin-guide/svga.rst 20534F: arch/x86/boot/video* 20535 20536SWITCHDEV 20537M: Jiri Pirko <jiri@resnulli.us> 20538M: Ivan Vecera <ivecera@redhat.com> 20539L: netdev@vger.kernel.org 20540S: Supported 20541F: include/net/switchdev.h 20542F: net/switchdev/ 20543 20544SY8106A REGULATOR DRIVER 20545M: Icenowy Zheng <icenowy@aosc.io> 20546S: Maintained 20547F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20548F: drivers/regulator/sy8106a-regulator.c 20549 20550SYNC FILE FRAMEWORK 20551M: Sumit Semwal <sumit.semwal@linaro.org> 20552R: Gustavo Padovan <gustavo@padovan.org> 20553L: linux-media@vger.kernel.org 20554L: dri-devel@lists.freedesktop.org 20555S: Maintained 20556T: git git://anongit.freedesktop.org/drm/drm-misc 20557F: Documentation/driver-api/sync_file.rst 20558F: drivers/dma-buf/dma-fence* 20559F: drivers/dma-buf/sw_sync.c 20560F: drivers/dma-buf/sync_* 20561F: include/linux/sync_file.h 20562F: include/uapi/linux/sync_file.h 20563 20564SYNOPSYS ARC ARCHITECTURE 20565M: Vineet Gupta <vgupta@kernel.org> 20566L: linux-snps-arc@lists.infradead.org 20567S: Supported 20568T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20569F: Documentation/arch/arc 20570F: Documentation/devicetree/bindings/arc/* 20571F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20572F: arch/arc/ 20573F: drivers/clocksource/arc_timer.c 20574F: drivers/tty/serial/arc_uart.c 20575 20576SYNOPSYS ARC HSDK SDP pll clock driver 20577M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20578S: Supported 20579F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20580F: drivers/clk/clk-hsdk-pll.c 20581 20582SYNOPSYS ARC SDP clock driver 20583M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20584S: Supported 20585F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20586F: drivers/clk/axs10x/* 20587 20588SYNOPSYS ARC SDP platform support 20589M: Alexey Brodkin <abrodkin@synopsys.com> 20590S: Supported 20591F: Documentation/devicetree/bindings/arc/axs10* 20592F: arch/arc/boot/dts/ax* 20593F: arch/arc/plat-axs10x 20594 20595SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20596M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20597S: Supported 20598F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20599F: drivers/reset/reset-axs10x.c 20600 20601SYNOPSYS CREG GPIO DRIVER 20602M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20603S: Maintained 20604F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20605F: drivers/gpio/gpio-creg-snps.c 20606 20607SYNOPSYS DESIGNWARE 8250 UART DRIVER 20608M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20609R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20610S: Supported 20611F: drivers/tty/serial/8250/8250_dw.c 20612F: drivers/tty/serial/8250/8250_dwlib.* 20613F: drivers/tty/serial/8250/8250_lpss.c 20614 20615SYNOPSYS DESIGNWARE APB GPIO DRIVER 20616M: Hoan Tran <hoan@os.amperecomputing.com> 20617M: Serge Semin <fancer.lancer@gmail.com> 20618L: linux-gpio@vger.kernel.org 20619S: Maintained 20620F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20621F: drivers/gpio/gpio-dwapb.c 20622 20623SYNOPSYS DESIGNWARE APB SSI DRIVER 20624M: Serge Semin <fancer.lancer@gmail.com> 20625L: linux-spi@vger.kernel.org 20626S: Supported 20627F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20628F: drivers/spi/spi-dw* 20629 20630SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20631M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20632S: Maintained 20633F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20634F: drivers/dma/dw-axi-dmac/ 20635 20636SYNOPSYS DESIGNWARE DMAC DRIVER 20637M: Viresh Kumar <vireshk@kernel.org> 20638R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20639S: Maintained 20640F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20641F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20642F: drivers/dma/dw/ 20643F: include/dt-bindings/dma/dw-dmac.h 20644F: include/linux/dma/dw.h 20645F: include/linux/platform_data/dma-dw.h 20646 20647SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20648M: Jose Abreu <Jose.Abreu@synopsys.com> 20649L: netdev@vger.kernel.org 20650S: Supported 20651F: drivers/net/ethernet/synopsys/ 20652 20653SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20654M: Jose Abreu <Jose.Abreu@synopsys.com> 20655L: netdev@vger.kernel.org 20656S: Supported 20657F: drivers/net/pcs/pcs-xpcs.c 20658F: drivers/net/pcs/pcs-xpcs.h 20659F: include/linux/pcs/pcs-xpcs.h 20660 20661SYNOPSYS DESIGNWARE I2C DRIVER 20662M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20663R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20664R: Mika Westerberg <mika.westerberg@linux.intel.com> 20665R: Jan Dabros <jsd@semihalf.com> 20666L: linux-i2c@vger.kernel.org 20667S: Supported 20668F: drivers/i2c/busses/i2c-designware-* 20669 20670SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20671M: Jaehoon Chung <jh80.chung@samsung.com> 20672L: linux-mmc@vger.kernel.org 20673S: Maintained 20674F: drivers/mmc/host/dw_mmc* 20675 20676SYNOPSYS HSDK RESET CONTROLLER DRIVER 20677M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20678S: Supported 20679F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20680F: drivers/reset/reset-hsdk.c 20681F: include/dt-bindings/reset/snps,hsdk-reset.h 20682 20683SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20684M: Prabu Thangamuthu <prabu.t@synopsys.com> 20685M: Manjunath M B <manjumb@synopsys.com> 20686L: linux-mmc@vger.kernel.org 20687S: Maintained 20688F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20689 20690SYSTEM CONFIGURATION (SYSCON) 20691M: Lee Jones <lee@kernel.org> 20692M: Arnd Bergmann <arnd@arndb.de> 20693S: Supported 20694T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20695F: drivers/mfd/syscon.c 20696 20697SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20698M: Sudeep Holla <sudeep.holla@arm.com> 20699R: Cristian Marussi <cristian.marussi@arm.com> 20700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20701S: Maintained 20702F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20703F: drivers/clk/clk-sc[mp]i.c 20704F: drivers/cpufreq/sc[mp]i-cpufreq.c 20705F: drivers/firmware/arm_scmi/ 20706F: drivers/firmware/arm_scpi.c 20707F: drivers/powercap/arm_scmi_powercap.c 20708F: drivers/regulator/scmi-regulator.c 20709F: drivers/reset/reset-scmi.c 20710F: include/linux/sc[mp]i_protocol.h 20711F: include/trace/events/scmi.h 20712F: include/uapi/linux/virtio_scmi.h 20713 20714SYSTEM RESET/SHUTDOWN DRIVERS 20715M: Sebastian Reichel <sre@kernel.org> 20716L: linux-pm@vger.kernel.org 20717S: Maintained 20718T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20719F: Documentation/devicetree/bindings/power/reset/ 20720F: drivers/power/reset/ 20721 20722SYSTEM TRACE MODULE CLASS 20723M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20724S: Maintained 20725T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20726F: Documentation/trace/stm.rst 20727F: drivers/hwtracing/stm/ 20728F: include/linux/stm.h 20729F: include/uapi/linux/stm.h 20730 20731SYSTEM76 ACPI DRIVER 20732M: Jeremy Soller <jeremy@system76.com> 20733M: System76 Product Development <productdev@system76.com> 20734L: platform-driver-x86@vger.kernel.org 20735S: Maintained 20736F: drivers/platform/x86/system76_acpi.c 20737 20738SYSV FILESYSTEM 20739S: Orphan 20740F: Documentation/filesystems/sysv-fs.rst 20741F: fs/sysv/ 20742F: include/linux/sysv_fs.h 20743 20744TASKSTATS STATISTICS INTERFACE 20745M: Balbir Singh <bsingharora@gmail.com> 20746S: Maintained 20747F: Documentation/accounting/taskstats* 20748F: include/linux/taskstats* 20749F: kernel/taskstats.c 20750 20751TC subsystem 20752M: Jamal Hadi Salim <jhs@mojatatu.com> 20753M: Cong Wang <xiyou.wangcong@gmail.com> 20754M: Jiri Pirko <jiri@resnulli.us> 20755L: netdev@vger.kernel.org 20756S: Maintained 20757F: include/net/pkt_cls.h 20758F: include/net/pkt_sched.h 20759F: include/net/tc_act/ 20760F: include/uapi/linux/pkt_cls.h 20761F: include/uapi/linux/pkt_sched.h 20762F: include/uapi/linux/tc_act/ 20763F: include/uapi/linux/tc_ematch/ 20764F: net/sched/ 20765F: tools/testing/selftests/tc-testing 20766 20767TC90522 MEDIA DRIVER 20768M: Akihiro Tsukada <tskd08@gmail.com> 20769L: linux-media@vger.kernel.org 20770S: Odd Fixes 20771F: drivers/media/dvb-frontends/tc90522* 20772 20773TCP LOW PRIORITY MODULE 20774M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20775M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20776S: Maintained 20777W: http://tcp-lp-mod.sourceforge.net/ 20778F: net/ipv4/tcp_lp.c 20779 20780TDA10071 MEDIA DRIVER 20781M: Antti Palosaari <crope@iki.fi> 20782L: linux-media@vger.kernel.org 20783S: Maintained 20784W: https://linuxtv.org 20785W: http://palosaari.fi/linux/ 20786Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20787T: git git://linuxtv.org/anttip/media_tree.git 20788F: drivers/media/dvb-frontends/tda10071* 20789 20790TDA18212 MEDIA DRIVER 20791M: Antti Palosaari <crope@iki.fi> 20792L: linux-media@vger.kernel.org 20793S: Maintained 20794W: https://linuxtv.org 20795W: http://palosaari.fi/linux/ 20796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20797T: git git://linuxtv.org/anttip/media_tree.git 20798F: drivers/media/tuners/tda18212* 20799 20800TDA18218 MEDIA DRIVER 20801M: Antti Palosaari <crope@iki.fi> 20802L: linux-media@vger.kernel.org 20803S: Maintained 20804W: https://linuxtv.org 20805W: http://palosaari.fi/linux/ 20806Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20807T: git git://linuxtv.org/anttip/media_tree.git 20808F: drivers/media/tuners/tda18218* 20809 20810TDA18250 MEDIA DRIVER 20811M: Olli Salonen <olli.salonen@iki.fi> 20812L: linux-media@vger.kernel.org 20813S: Maintained 20814W: https://linuxtv.org 20815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20816T: git git://linuxtv.org/media_tree.git 20817F: drivers/media/tuners/tda18250* 20818 20819TDA18271 MEDIA DRIVER 20820M: Michael Krufky <mkrufky@linuxtv.org> 20821L: linux-media@vger.kernel.org 20822S: Maintained 20823W: https://linuxtv.org 20824W: http://github.com/mkrufky 20825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20826T: git git://linuxtv.org/mkrufky/tuners.git 20827F: drivers/media/tuners/tda18271* 20828 20829TDA1997x MEDIA DRIVER 20830M: Tim Harvey <tharvey@gateworks.com> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833W: https://linuxtv.org 20834Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20835F: drivers/media/i2c/tda1997x.* 20836 20837TDA827x MEDIA DRIVER 20838M: Michael Krufky <mkrufky@linuxtv.org> 20839L: linux-media@vger.kernel.org 20840S: Maintained 20841W: https://linuxtv.org 20842W: http://github.com/mkrufky 20843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20844T: git git://linuxtv.org/mkrufky/tuners.git 20845F: drivers/media/tuners/tda8290.* 20846 20847TDA8290 MEDIA DRIVER 20848M: Michael Krufky <mkrufky@linuxtv.org> 20849L: linux-media@vger.kernel.org 20850S: Maintained 20851W: https://linuxtv.org 20852W: http://github.com/mkrufky 20853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20854T: git git://linuxtv.org/mkrufky/tuners.git 20855F: drivers/media/tuners/tda8290.* 20856 20857TDA9840 MEDIA DRIVER 20858M: Hans Verkuil <hverkuil@xs4all.nl> 20859L: linux-media@vger.kernel.org 20860S: Maintained 20861W: https://linuxtv.org 20862T: git git://linuxtv.org/media_tree.git 20863F: drivers/media/i2c/tda9840* 20864 20865TEA5761 TUNER DRIVER 20866M: Mauro Carvalho Chehab <mchehab@kernel.org> 20867L: linux-media@vger.kernel.org 20868S: Odd fixes 20869W: https://linuxtv.org 20870T: git git://linuxtv.org/media_tree.git 20871F: drivers/media/tuners/tea5761.* 20872 20873TEA5767 TUNER DRIVER 20874M: Mauro Carvalho Chehab <mchehab@kernel.org> 20875L: linux-media@vger.kernel.org 20876S: Maintained 20877W: https://linuxtv.org 20878T: git git://linuxtv.org/media_tree.git 20879F: drivers/media/tuners/tea5767.* 20880 20881TEA6415C MEDIA DRIVER 20882M: Hans Verkuil <hverkuil@xs4all.nl> 20883L: linux-media@vger.kernel.org 20884S: Maintained 20885W: https://linuxtv.org 20886T: git git://linuxtv.org/media_tree.git 20887F: drivers/media/i2c/tea6415c* 20888 20889TEA6420 MEDIA DRIVER 20890M: Hans Verkuil <hverkuil@xs4all.nl> 20891L: linux-media@vger.kernel.org 20892S: Maintained 20893W: https://linuxtv.org 20894T: git git://linuxtv.org/media_tree.git 20895F: drivers/media/i2c/tea6420* 20896 20897TEAM DRIVER 20898M: Jiri Pirko <jiri@resnulli.us> 20899L: netdev@vger.kernel.org 20900S: Supported 20901F: drivers/net/team/ 20902F: include/linux/if_team.h 20903F: include/uapi/linux/if_team.h 20904F: tools/testing/selftests/drivers/net/team/ 20905 20906TECHNICAL ADVISORY BOARD PROCESS DOCS 20907M: "Theodore Ts'o" <tytso@mit.edu> 20908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20909L: tech-board-discuss@lists.linux-foundation.org 20910S: Maintained 20911F: Documentation/process/contribution-maturity-model.rst 20912F: Documentation/process/researcher-guidelines.rst 20913 20914TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20915M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20916S: Maintained 20917F: arch/x86/platform/ts5500/ 20918 20919TECHNOTREND USB IR RECEIVER 20920M: Sean Young <sean@mess.org> 20921L: linux-media@vger.kernel.org 20922S: Maintained 20923F: drivers/media/rc/ttusbir.c 20924 20925TECHWELL TW9910 VIDEO DECODER 20926L: linux-media@vger.kernel.org 20927S: Orphan 20928F: drivers/media/i2c/tw9910.c 20929F: include/media/i2c/tw9910.h 20930 20931TEE SUBSYSTEM 20932M: Jens Wiklander <jens.wiklander@linaro.org> 20933R: Sumit Garg <sumit.garg@linaro.org> 20934L: op-tee@lists.trustedfirmware.org 20935S: Maintained 20936F: Documentation/staging/tee.rst 20937F: drivers/tee/ 20938F: include/linux/tee_drv.h 20939F: include/uapi/linux/tee.h 20940 20941TEGRA ARCHITECTURE SUPPORT 20942M: Thierry Reding <thierry.reding@gmail.com> 20943M: Jonathan Hunter <jonathanh@nvidia.com> 20944L: linux-tegra@vger.kernel.org 20945S: Supported 20946Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20947T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20948N: [^a-z]tegra 20949 20950TEGRA CLOCK DRIVER 20951M: Peter De Schrijver <pdeschrijver@nvidia.com> 20952M: Prashant Gaikwad <pgaikwad@nvidia.com> 20953S: Supported 20954F: drivers/clk/tegra/ 20955 20956TEGRA DMA DRIVERS 20957M: Laxman Dewangan <ldewangan@nvidia.com> 20958M: Jon Hunter <jonathanh@nvidia.com> 20959S: Supported 20960F: drivers/dma/tegra* 20961 20962TEGRA I2C DRIVER 20963M: Laxman Dewangan <ldewangan@nvidia.com> 20964R: Dmitry Osipenko <digetx@gmail.com> 20965S: Supported 20966F: drivers/i2c/busses/i2c-tegra.c 20967 20968TEGRA IOMMU DRIVERS 20969M: Thierry Reding <thierry.reding@gmail.com> 20970R: Krishna Reddy <vdumpa@nvidia.com> 20971L: linux-tegra@vger.kernel.org 20972S: Supported 20973F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20974F: drivers/iommu/tegra* 20975 20976TEGRA KBC DRIVER 20977M: Laxman Dewangan <ldewangan@nvidia.com> 20978S: Supported 20979F: drivers/input/keyboard/tegra-kbc.c 20980 20981TEGRA NAND DRIVER 20982M: Stefan Agner <stefan@agner.ch> 20983M: Lucas Stach <dev@lynxeye.de> 20984S: Maintained 20985F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20986F: drivers/mtd/nand/raw/tegra_nand.c 20987 20988TEGRA PWM DRIVER 20989M: Thierry Reding <thierry.reding@gmail.com> 20990S: Supported 20991F: drivers/pwm/pwm-tegra.c 20992 20993TEGRA QUAD SPI DRIVER 20994M: Thierry Reding <thierry.reding@gmail.com> 20995M: Jonathan Hunter <jonathanh@nvidia.com> 20996M: Sowjanya Komatineni <skomatineni@nvidia.com> 20997L: linux-tegra@vger.kernel.org 20998S: Maintained 20999F: drivers/spi/spi-tegra210-quad.c 21000 21001TEGRA SERIAL DRIVER 21002M: Laxman Dewangan <ldewangan@nvidia.com> 21003S: Supported 21004F: drivers/tty/serial/serial-tegra.c 21005 21006TEGRA SPI DRIVER 21007M: Laxman Dewangan <ldewangan@nvidia.com> 21008S: Supported 21009F: drivers/spi/spi-tegra* 21010 21011TEGRA VIDEO DRIVER 21012M: Thierry Reding <thierry.reding@gmail.com> 21013M: Jonathan Hunter <jonathanh@nvidia.com> 21014M: Sowjanya Komatineni <skomatineni@nvidia.com> 21015M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21016L: linux-media@vger.kernel.org 21017L: linux-tegra@vger.kernel.org 21018S: Maintained 21019F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21021F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21022F: drivers/staging/media/tegra-video/ 21023 21024TEGRA XUSB PADCTL DRIVER 21025M: JC Kuo <jckuo@nvidia.com> 21026S: Supported 21027F: drivers/phy/tegra/xusb* 21028 21029TEHUTI ETHERNET DRIVER 21030M: Andy Gospodarek <andy@greyhouse.net> 21031L: netdev@vger.kernel.org 21032S: Supported 21033F: drivers/net/ethernet/tehuti/* 21034 21035TELECOM CLOCK DRIVER FOR MCPL0010 21036M: Mark Gross <markgross@kernel.org> 21037S: Supported 21038F: drivers/char/tlclk.c 21039 21040TEMPO SEMICONDUCTOR DRIVERS 21041M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21042S: Maintained 21043F: Documentation/devicetree/bindings/sound/tscs*.txt 21044F: sound/soc/codecs/tscs*.c 21045F: sound/soc/codecs/tscs*.h 21046 21047TENSILICA XTENSA PORT (xtensa) 21048M: Chris Zankel <chris@zankel.net> 21049M: Max Filippov <jcmvbkbc@gmail.com> 21050S: Maintained 21051T: git https://github.com/jcmvbkbc/linux-xtensa.git 21052F: arch/xtensa/ 21053F: drivers/irqchip/irq-xtensa-* 21054 21055TEXAS INSTRUMENTS ASoC DRIVERS 21056M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21058S: Maintained 21059F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21060F: sound/soc/ti/ 21061 21062TEXAS INSTRUMENTS DMA DRIVERS 21063M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21064L: dmaengine@vger.kernel.org 21065S: Maintained 21066F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21067F: Documentation/devicetree/bindings/dma/ti-edma.txt 21068F: Documentation/devicetree/bindings/dma/ti/ 21069F: drivers/dma/ti/ 21070F: include/linux/dma/k3-psil.h 21071F: include/linux/dma/k3-udma-glue.h 21072F: include/linux/dma/ti-cppi5.h 21073X: drivers/dma/ti/cppi41.c 21074 21075TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21076M: Robert Marko <robert.marko@sartura.hr> 21077M: Luka Perkov <luka.perkov@sartura.hr> 21078L: linux-hwmon@vger.kernel.org 21079S: Maintained 21080F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21081F: Documentation/hwmon/tps23861.rst 21082F: drivers/hwmon/tps23861.c 21083 21084TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21085M: Ricardo Ribalda <ribalda@kernel.org> 21086L: linux-iio@vger.kernel.org 21087S: Supported 21088F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21089F: drivers/iio/dac/ti-dac7612.c 21090 21091TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21092M: Nishanth Menon <nm@ti.com> 21093M: Tero Kristo <kristo@kernel.org> 21094M: Santosh Shilimkar <ssantosh@kernel.org> 21095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21096S: Maintained 21097F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21098F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21099F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21100F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21101F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21102F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21103F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21104F: drivers/clk/keystone/sci-clk.c 21105F: drivers/firmware/ti_sci* 21106F: drivers/irqchip/irq-ti-sci-inta.c 21107F: drivers/irqchip/irq-ti-sci-intr.c 21108F: drivers/reset/reset-ti-sci.c 21109F: drivers/soc/ti/ti_sci_inta_msi.c 21110F: drivers/soc/ti/ti_sci_pm_domains.c 21111F: include/dt-bindings/soc/ti,sci_pm_domain.h 21112F: include/linux/soc/ti/ti_sci_inta_msi.h 21113F: include/linux/soc/ti/ti_sci_protocol.h 21114 21115TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21116M: Puranjay Mohan <puranjay12@gmail.com> 21117L: linux-iio@vger.kernel.org 21118S: Supported 21119F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21120F: drivers/iio/temperature/tmp117.c 21121 21122THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21123M: Hans Verkuil <hverkuil@xs4all.nl> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126W: https://linuxtv.org 21127T: git git://linuxtv.org/media_tree.git 21128F: drivers/media/radio/radio-raremono.c 21129 21130THERMAL 21131M: Rafael J. Wysocki <rafael@kernel.org> 21132M: Daniel Lezcano <daniel.lezcano@linaro.org> 21133R: Amit Kucheria <amitk@kernel.org> 21134R: Zhang Rui <rui.zhang@intel.com> 21135L: linux-pm@vger.kernel.org 21136S: Supported 21137Q: https://patchwork.kernel.org/project/linux-pm/list/ 21138T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21139F: Documentation/ABI/testing/sysfs-class-thermal 21140F: Documentation/admin-guide/thermal/ 21141F: Documentation/devicetree/bindings/thermal/ 21142F: Documentation/driver-api/thermal/ 21143F: drivers/thermal/ 21144F: include/dt-bindings/thermal/ 21145F: include/linux/cpu_cooling.h 21146F: include/linux/thermal.h 21147F: include/uapi/linux/thermal.h 21148F: tools/lib/thermal/ 21149F: tools/thermal/ 21150 21151THERMAL DRIVER FOR AMLOGIC SOCS 21152M: Guillaume La Roque <glaroque@baylibre.com> 21153L: linux-pm@vger.kernel.org 21154L: linux-amlogic@lists.infradead.org 21155S: Supported 21156W: http://linux-meson.com/ 21157F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21158F: drivers/thermal/amlogic_thermal.c 21159 21160THERMAL/CPU_COOLING 21161M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21162M: Daniel Lezcano <daniel.lezcano@linaro.org> 21163M: Viresh Kumar <viresh.kumar@linaro.org> 21164R: Lukasz Luba <lukasz.luba@arm.com> 21165L: linux-pm@vger.kernel.org 21166S: Supported 21167F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21168F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21169F: drivers/thermal/cpufreq_cooling.c 21170F: drivers/thermal/cpuidle_cooling.c 21171F: include/linux/cpu_cooling.h 21172 21173THERMAL/POWER_ALLOCATOR 21174M: Lukasz Luba <lukasz.luba@arm.com> 21175L: linux-pm@vger.kernel.org 21176S: Maintained 21177F: Documentation/driver-api/thermal/power_allocator.rst 21178F: drivers/thermal/gov_power_allocator.c 21179F: drivers/thermal/thermal_trace_ipa.h 21180 21181THINKPAD ACPI EXTRAS DRIVER 21182M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21183L: ibm-acpi-devel@lists.sourceforge.net 21184L: platform-driver-x86@vger.kernel.org 21185S: Maintained 21186W: http://ibm-acpi.sourceforge.net 21187W: http://thinkwiki.org/wiki/Ibm-acpi 21188T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21189F: drivers/platform/x86/thinkpad_acpi.c 21190 21191THINKPAD LMI DRIVER 21192M: Mark Pearson <markpearson@lenovo.com> 21193L: platform-driver-x86@vger.kernel.org 21194S: Maintained 21195F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21196F: drivers/platform/x86/think-lmi.? 21197 21198THUNDERBOLT DMA TRAFFIC TEST DRIVER 21199M: Isaac Hazan <isaac.hazan@intel.com> 21200L: linux-usb@vger.kernel.org 21201S: Maintained 21202F: drivers/thunderbolt/dma_test.c 21203 21204THUNDERBOLT DRIVER 21205M: Andreas Noever <andreas.noever@gmail.com> 21206M: Michael Jamet <michael.jamet@intel.com> 21207M: Mika Westerberg <mika.westerberg@linux.intel.com> 21208M: Yehezkel Bernat <YehezkelShB@gmail.com> 21209L: linux-usb@vger.kernel.org 21210S: Maintained 21211T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21212F: Documentation/admin-guide/thunderbolt.rst 21213F: drivers/thunderbolt/ 21214F: include/linux/thunderbolt.h 21215 21216THUNDERBOLT NETWORK DRIVER 21217M: Michael Jamet <michael.jamet@intel.com> 21218M: Mika Westerberg <mika.westerberg@linux.intel.com> 21219M: Yehezkel Bernat <YehezkelShB@gmail.com> 21220L: netdev@vger.kernel.org 21221S: Maintained 21222F: drivers/net/thunderbolt/ 21223 21224THUNDERX GPIO DRIVER 21225M: Robert Richter <rric@kernel.org> 21226S: Odd Fixes 21227F: drivers/gpio/gpio-thunderx.c 21228 21229TI ADS7924 ADC DRIVER 21230M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21231L: linux-iio@vger.kernel.org 21232S: Supported 21233F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21234F: drivers/iio/adc/ti-ads7924.c 21235 21236TI AM437X VPFE DRIVER 21237M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21238L: linux-media@vger.kernel.org 21239S: Maintained 21240W: https://linuxtv.org 21241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21242T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21243F: drivers/media/platform/ti/am437x/ 21244 21245TI BANDGAP AND THERMAL DRIVER 21246M: Eduardo Valentin <edubezval@gmail.com> 21247M: Keerthy <j-keerthy@ti.com> 21248L: linux-pm@vger.kernel.org 21249L: linux-omap@vger.kernel.org 21250S: Maintained 21251F: drivers/thermal/ti-soc-thermal/ 21252 21253TI BQ27XXX POWER SUPPLY DRIVER 21254F: drivers/power/supply/bq27xxx_battery.c 21255F: drivers/power/supply/bq27xxx_battery_i2c.c 21256F: include/linux/power/bq27xxx_battery.h 21257 21258TI CDCE706 CLOCK DRIVER 21259M: Max Filippov <jcmvbkbc@gmail.com> 21260S: Maintained 21261F: drivers/clk/clk-cdce706.c 21262 21263TI CLOCK DRIVER 21264M: Tero Kristo <kristo@kernel.org> 21265L: linux-omap@vger.kernel.org 21266S: Odd Fixes 21267F: drivers/clk/ti/ 21268F: include/linux/clk/ti.h 21269 21270TI DAVINCI MACHINE SUPPORT 21271M: Bartosz Golaszewski <brgl@bgdev.pl> 21272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21273S: Maintained 21274T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21275F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21276F: arch/arm/boot/dts/ti/davinci/ 21277F: arch/arm/mach-davinci/ 21278F: drivers/i2c/busses/i2c-davinci.c 21279 21280TI DAVINCI SERIES CLOCK DRIVER 21281M: David Lechner <david@lechnology.com> 21282R: Sekhar Nori <nsekhar@ti.com> 21283S: Maintained 21284F: Documentation/devicetree/bindings/clock/ti/davinci/ 21285F: drivers/clk/davinci/ 21286F: include/linux/clk/davinci.h 21287 21288TI DAVINCI SERIES GPIO DRIVER 21289M: Keerthy <j-keerthy@ti.com> 21290L: linux-gpio@vger.kernel.org 21291S: Maintained 21292F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21293F: drivers/gpio/gpio-davinci.c 21294 21295TI DAVINCI SERIES MEDIA DRIVER 21296M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21297L: linux-media@vger.kernel.org 21298S: Maintained 21299W: https://linuxtv.org 21300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21301T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21302F: drivers/media/platform/ti/davinci/ 21303F: include/media/davinci/ 21304 21305TI ENHANCED CAPTURE (eCAP) DRIVER 21306M: Vignesh Raghavendra <vigneshr@ti.com> 21307R: Julien Panis <jpanis@baylibre.com> 21308L: linux-iio@vger.kernel.org 21309L: linux-omap@vger.kernel.org 21310S: Maintained 21311F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21312F: drivers/counter/ti-ecap-capture.c 21313 21314TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21315R: David Lechner <david@lechnology.com> 21316L: linux-iio@vger.kernel.org 21317F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21318F: drivers/counter/ti-eqep.c 21319 21320TI ETHERNET SWITCH DRIVER (CPSW) 21321R: Grygorii Strashko <grygorii.strashko@ti.com> 21322L: linux-omap@vger.kernel.org 21323L: netdev@vger.kernel.org 21324S: Maintained 21325F: drivers/net/ethernet/ti/cpsw* 21326F: drivers/net/ethernet/ti/davinci* 21327 21328TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21329M: Alex Dubov <oakad@yahoo.com> 21330S: Maintained 21331W: http://tifmxx.berlios.de/ 21332F: drivers/memstick/host/tifm_ms.c 21333F: drivers/misc/tifm* 21334F: drivers/mmc/host/tifm_sd.c 21335F: include/linux/tifm.h 21336 21337TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21338M: Nishanth Menon <nm@ti.com> 21339M: Santosh Shilimkar <ssantosh@kernel.org> 21340L: linux-kernel@vger.kernel.org 21341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21342S: Maintained 21343T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21344F: drivers/soc/ti/* 21345 21346TI LM49xxx FAMILY ASoC CODEC DRIVERS 21347M: M R Swami Reddy <mr.swami.reddy@ti.com> 21348M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21350S: Maintained 21351F: sound/soc/codecs/isabelle* 21352F: sound/soc/codecs/lm49453* 21353 21354TI LMP92064 ADC DRIVER 21355M: Leonard Göhrs <l.goehrs@pengutronix.de> 21356R: kernel@pengutronix.de 21357L: linux-iio@vger.kernel.org 21358S: Maintained 21359F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21360F: drivers/iio/adc/ti-lmp92064.c 21361 21362TI PCM3060 ASoC CODEC DRIVER 21363M: Kirill Marinushkin <kmarinushkin@birdec.com> 21364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21365S: Maintained 21366F: Documentation/devicetree/bindings/sound/pcm3060.txt 21367F: sound/soc/codecs/pcm3060* 21368 21369TI TAS571X FAMILY ASoC CODEC DRIVER 21370M: Kevin Cernekee <cernekee@chromium.org> 21371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21372S: Odd Fixes 21373F: sound/soc/codecs/tas571x* 21374 21375TI TMAG5273 MAGNETOMETER DRIVER 21376M: Gerald Loacker <gerald.loacker@wolfvision.net> 21377L: linux-iio@vger.kernel.org 21378S: Maintained 21379F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21380F: drivers/iio/magnetometer/tmag5273.c 21381 21382TI TRF7970A NFC DRIVER 21383M: Mark Greer <mgreer@animalcreek.com> 21384L: linux-wireless@vger.kernel.org 21385S: Supported 21386F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21387F: drivers/nfc/trf7970a.c 21388 21389TI TSC2046 ADC DRIVER 21390M: Oleksij Rempel <o.rempel@pengutronix.de> 21391R: kernel@pengutronix.de 21392L: linux-iio@vger.kernel.org 21393S: Maintained 21394F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21395F: drivers/iio/adc/ti-tsc2046.c 21396 21397TI TWL4030 SERIES SOC CODEC DRIVER 21398M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21400S: Maintained 21401F: sound/soc/codecs/twl4030* 21402 21403TI VPE/CAL DRIVERS 21404M: Benoit Parrot <bparrot@ti.com> 21405L: linux-media@vger.kernel.org 21406S: Maintained 21407W: http://linuxtv.org/ 21408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21409F: Documentation/devicetree/bindings/media/ti,cal.yaml 21410F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21411F: drivers/media/platform/ti/cal/ 21412F: drivers/media/platform/ti/vpe/ 21413 21414TI WILINK WIRELESS DRIVERS 21415L: linux-wireless@vger.kernel.org 21416S: Orphan 21417W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21418W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21419T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21420F: drivers/net/wireless/ti/ 21421 21422TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21423M: John Stultz <jstultz@google.com> 21424M: Thomas Gleixner <tglx@linutronix.de> 21425R: Stephen Boyd <sboyd@kernel.org> 21426L: linux-kernel@vger.kernel.org 21427S: Supported 21428T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21429F: include/linux/clocksource.h 21430F: include/linux/time.h 21431F: include/linux/timex.h 21432F: include/uapi/linux/time.h 21433F: include/uapi/linux/timex.h 21434F: kernel/time/alarmtimer.c 21435F: kernel/time/clocksource.c 21436F: kernel/time/ntp.c 21437F: kernel/time/time*.c 21438F: tools/testing/selftests/timers/ 21439 21440TIPC NETWORK LAYER 21441M: Jon Maloy <jmaloy@redhat.com> 21442M: Ying Xue <ying.xue@windriver.com> 21443L: netdev@vger.kernel.org (core kernel code) 21444L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21445S: Maintained 21446W: http://tipc.sourceforge.net/ 21447F: include/uapi/linux/tipc*.h 21448F: net/tipc/ 21449 21450TLAN NETWORK DRIVER 21451M: Samuel Chessman <chessman@tux.org> 21452L: tlan-devel@lists.sourceforge.net (subscribers-only) 21453S: Maintained 21454W: http://sourceforge.net/projects/tlan/ 21455F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21456F: drivers/net/ethernet/ti/tlan.* 21457 21458TMIO/SDHI MMC DRIVER 21459M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21460L: linux-mmc@vger.kernel.org 21461L: linux-renesas-soc@vger.kernel.org 21462S: Supported 21463F: drivers/mmc/host/renesas_sdhi* 21464F: drivers/mmc/host/tmio_mmc* 21465F: include/linux/mfd/tmio.h 21466 21467TMP401 HARDWARE MONITOR DRIVER 21468M: Guenter Roeck <linux@roeck-us.net> 21469L: linux-hwmon@vger.kernel.org 21470S: Maintained 21471F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21472F: Documentation/hwmon/tmp401.rst 21473F: drivers/hwmon/tmp401.c 21474 21475TMP464 HARDWARE MONITOR DRIVER 21476M: Guenter Roeck <linux@roeck-us.net> 21477L: linux-hwmon@vger.kernel.org 21478S: Maintained 21479F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21480F: Documentation/hwmon/tmp464.rst 21481F: drivers/hwmon/tmp464.c 21482 21483TMP513 HARDWARE MONITOR DRIVER 21484M: Eric Tremblay <etremblay@distech-controls.com> 21485L: linux-hwmon@vger.kernel.org 21486S: Maintained 21487F: Documentation/hwmon/tmp513.rst 21488F: drivers/hwmon/tmp513.c 21489 21490TMPFS (SHMEM FILESYSTEM) 21491M: Hugh Dickins <hughd@google.com> 21492L: linux-mm@kvack.org 21493S: Maintained 21494F: include/linux/shmem_fs.h 21495F: mm/shmem.c 21496 21497TOMOYO SECURITY MODULE 21498M: Kentaro Takeda <takedakn@nttdata.co.jp> 21499M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21500L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21501L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21502L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21503L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21504S: Maintained 21505W: https://tomoyo.osdn.jp/ 21506F: security/tomoyo/ 21507 21508TOPSTAR LAPTOP EXTRAS DRIVER 21509M: Herton Ronaldo Krzesinski <herton@canonical.com> 21510L: platform-driver-x86@vger.kernel.org 21511S: Maintained 21512F: drivers/platform/x86/topstar-laptop.c 21513 21514TORTURE-TEST MODULES 21515M: Davidlohr Bueso <dave@stgolabs.net> 21516M: "Paul E. McKenney" <paulmck@kernel.org> 21517M: Josh Triplett <josh@joshtriplett.org> 21518L: linux-kernel@vger.kernel.org 21519S: Supported 21520T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21521F: Documentation/RCU/torture.rst 21522F: kernel/locking/locktorture.c 21523F: kernel/rcu/rcuscale.c 21524F: kernel/rcu/rcutorture.c 21525F: kernel/rcu/refscale.c 21526F: kernel/torture.c 21527 21528TOSHIBA ACPI EXTRAS DRIVER 21529M: Azael Avalos <coproscefalo@gmail.com> 21530L: platform-driver-x86@vger.kernel.org 21531S: Maintained 21532F: drivers/platform/x86/toshiba_acpi.c 21533 21534TOSHIBA BLUETOOTH DRIVER 21535M: Azael Avalos <coproscefalo@gmail.com> 21536L: platform-driver-x86@vger.kernel.org 21537S: Maintained 21538F: drivers/platform/x86/toshiba_bluetooth.c 21539 21540TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21541M: Azael Avalos <coproscefalo@gmail.com> 21542L: platform-driver-x86@vger.kernel.org 21543S: Maintained 21544F: drivers/platform/x86/toshiba_haps.c 21545 21546TOSHIBA SMM DRIVER 21547M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21548S: Maintained 21549W: http://www.buzzard.org.uk/toshiba/ 21550F: drivers/char/toshiba.c 21551F: include/linux/toshiba.h 21552F: include/uapi/linux/toshiba.h 21553 21554TOSHIBA TC358743 DRIVER 21555M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21556L: linux-media@vger.kernel.org 21557S: Maintained 21558F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21559F: drivers/media/i2c/tc358743* 21560F: include/media/i2c/tc358743.h 21561 21562TOSHIBA WMI HOTKEYS DRIVER 21563M: Azael Avalos <coproscefalo@gmail.com> 21564L: platform-driver-x86@vger.kernel.org 21565S: Maintained 21566F: drivers/platform/x86/toshiba-wmi.c 21567 21568TPM DEVICE DRIVER 21569M: Peter Huewe <peterhuewe@gmx.de> 21570M: Jarkko Sakkinen <jarkko@kernel.org> 21571R: Jason Gunthorpe <jgg@ziepe.ca> 21572L: linux-integrity@vger.kernel.org 21573S: Maintained 21574W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21575Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21576T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21577F: drivers/char/tpm/ 21578 21579TPS546D24 DRIVER 21580M: Duke Du <dukedu83@gmail.com> 21581L: linux-hwmon@vger.kernel.org 21582S: Maintained 21583F: Documentation/hwmon/tps546d24.rst 21584F: drivers/hwmon/pmbus/tps546d24.c 21585 21586TRACING 21587M: Steven Rostedt <rostedt@goodmis.org> 21588M: Masami Hiramatsu <mhiramat@kernel.org> 21589L: linux-kernel@vger.kernel.org 21590L: linux-trace-kernel@vger.kernel.org 21591S: Maintained 21592Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21593T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21594F: Documentation/trace/* 21595F: fs/tracefs/ 21596F: include/linux/trace*.h 21597F: include/trace/ 21598F: kernel/trace/ 21599F: scripts/tracing/ 21600F: tools/testing/selftests/ftrace/ 21601 21602TRACING MMIO ACCESSES (MMIOTRACE) 21603M: Steven Rostedt <rostedt@goodmis.org> 21604M: Masami Hiramatsu <mhiramat@kernel.org> 21605R: Karol Herbst <karolherbst@gmail.com> 21606R: Pekka Paalanen <ppaalanen@gmail.com> 21607L: linux-kernel@vger.kernel.org 21608L: nouveau@lists.freedesktop.org 21609S: Maintained 21610F: arch/x86/mm/kmmio.c 21611F: arch/x86/mm/mmio-mod.c 21612F: arch/x86/mm/testmmiotrace.c 21613F: include/linux/mmiotrace.h 21614F: kernel/trace/trace_mmiotrace.c 21615 21616TRACING OS NOISE / LATENCY TRACERS 21617M: Steven Rostedt <rostedt@goodmis.org> 21618M: Daniel Bristot de Oliveira <bristot@kernel.org> 21619S: Maintained 21620F: Documentation/trace/hwlat_detector.rst 21621F: Documentation/trace/osnoise-tracer.rst 21622F: Documentation/trace/timerlat-tracer.rst 21623F: arch/*/kernel/trace.c 21624F: include/trace/events/osnoise.h 21625F: kernel/trace/trace_hwlat.c 21626F: kernel/trace/trace_irqsoff.c 21627F: kernel/trace/trace_osnoise.c 21628F: kernel/trace/trace_sched_wakeup.c 21629 21630TRADITIONAL CHINESE DOCUMENTATION 21631M: Hu Haowen <src.res@email.cn> 21632L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21633S: Maintained 21634W: https://github.com/srcres258/linux-doc 21635T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21636F: Documentation/translations/zh_TW/ 21637 21638TTY LAYER 21639M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21640M: Jiri Slaby <jirislaby@kernel.org> 21641L: linux-kernel@vger.kernel.org 21642L: linux-serial@vger.kernel.org 21643S: Supported 21644T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21645F: Documentation/driver-api/serial/ 21646F: drivers/tty/ 21647F: drivers/tty/serial/serial_base.h 21648F: drivers/tty/serial/serial_base_bus.c 21649F: drivers/tty/serial/serial_core.c 21650F: drivers/tty/serial/serial_ctrl.c 21651F: drivers/tty/serial/serial_port.c 21652F: include/linux/selection.h 21653F: include/linux/serial.h 21654F: include/linux/serial_core.h 21655F: include/linux/sysrq.h 21656F: include/linux/tty*.h 21657F: include/linux/vt.h 21658F: include/linux/vt_*.h 21659F: include/uapi/linux/serial.h 21660F: include/uapi/linux/serial_core.h 21661F: include/uapi/linux/tty.h 21662 21663TUA9001 MEDIA DRIVER 21664M: Antti Palosaari <crope@iki.fi> 21665L: linux-media@vger.kernel.org 21666S: Maintained 21667W: https://linuxtv.org 21668W: http://palosaari.fi/linux/ 21669Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21670T: git git://linuxtv.org/anttip/media_tree.git 21671F: drivers/media/tuners/tua9001* 21672 21673TULIP NETWORK DRIVERS 21674L: netdev@vger.kernel.org 21675L: linux-parisc@vger.kernel.org 21676S: Orphan 21677F: drivers/net/ethernet/dec/tulip/ 21678 21679TUN/TAP driver 21680M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21681M: Jason Wang <jasowang@redhat.com> 21682S: Maintained 21683W: http://vtun.sourceforge.net/tun 21684F: Documentation/networking/tuntap.rst 21685F: arch/um/os-Linux/drivers/ 21686F: drivers/net/tap.c 21687F: drivers/net/tun.c 21688 21689TURBOCHANNEL SUBSYSTEM 21690M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21691M: Ralf Baechle <ralf@linux-mips.org> 21692L: linux-mips@vger.kernel.org 21693S: Maintained 21694Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21695F: drivers/tc/ 21696F: include/linux/tc.h 21697 21698TURBOSTAT UTILITY 21699M: "Len Brown" <lenb@kernel.org> 21700L: linux-pm@vger.kernel.org 21701S: Supported 21702Q: https://patchwork.kernel.org/project/linux-pm/list/ 21703B: https://bugzilla.kernel.org 21704T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21705F: tools/power/x86/turbostat/ 21706 21707TW5864 VIDEO4LINUX DRIVER 21708M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21709M: Anton Sviridenko <anton@corp.bluecherry.net> 21710M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21711M: Andrey Utkin <andrey_utkin@fastmail.com> 21712L: linux-media@vger.kernel.org 21713S: Supported 21714F: drivers/media/pci/tw5864/ 21715 21716TW68 VIDEO4LINUX DRIVER 21717M: Hans Verkuil <hverkuil@xs4all.nl> 21718L: linux-media@vger.kernel.org 21719S: Odd Fixes 21720W: https://linuxtv.org 21721T: git git://linuxtv.org/media_tree.git 21722F: drivers/media/pci/tw68/ 21723 21724TW686X VIDEO4LINUX DRIVER 21725M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21726L: linux-media@vger.kernel.org 21727S: Maintained 21728W: http://linuxtv.org 21729T: git git://linuxtv.org/media_tree.git 21730F: drivers/media/pci/tw686x/ 21731 21732U-BOOT ENVIRONMENT VARIABLES 21733M: Rafał Miłecki <rafal@milecki.pl> 21734S: Maintained 21735F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21736F: drivers/nvmem/u-boot-env.c 21737 21738UACCE ACCELERATOR FRAMEWORK 21739M: Zhangfei Gao <zhangfei.gao@linaro.org> 21740M: Zhou Wang <wangzhou1@hisilicon.com> 21741L: linux-accelerators@lists.ozlabs.org 21742L: linux-kernel@vger.kernel.org 21743S: Maintained 21744F: Documentation/ABI/testing/sysfs-driver-uacce 21745F: Documentation/misc-devices/uacce.rst 21746F: drivers/misc/uacce/ 21747F: include/linux/uacce.h 21748F: include/uapi/misc/uacce/ 21749 21750UBI FILE SYSTEM (UBIFS) 21751M: Richard Weinberger <richard@nod.at> 21752L: linux-mtd@lists.infradead.org 21753S: Supported 21754W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21755T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21756T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21757F: Documentation/ABI/testing/sysfs-fs-ubifs 21758F: Documentation/filesystems/ubifs-authentication.rst 21759F: Documentation/filesystems/ubifs.rst 21760F: fs/ubifs/ 21761 21762UBLK USERSPACE BLOCK DRIVER 21763M: Ming Lei <ming.lei@redhat.com> 21764L: linux-block@vger.kernel.org 21765S: Maintained 21766F: Documentation/block/ublk.rst 21767F: drivers/block/ublk_drv.c 21768F: include/uapi/linux/ublk_cmd.h 21769 21770UCLINUX (M68KNOMMU AND COLDFIRE) 21771M: Greg Ungerer <gerg@linux-m68k.org> 21772L: linux-m68k@lists.linux-m68k.org 21773S: Maintained 21774W: http://www.linux-m68k.org/ 21775T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21776F: arch/m68k/*/*_no.* 21777F: arch/m68k/68*/ 21778F: arch/m68k/coldfire/ 21779F: arch/m68k/include/asm/*_no.* 21780 21781UDF FILESYSTEM 21782M: Jan Kara <jack@suse.com> 21783S: Maintained 21784F: Documentation/filesystems/udf.rst 21785F: fs/udf/ 21786 21787UDRAW TABLET 21788M: Bastien Nocera <hadess@hadess.net> 21789L: linux-input@vger.kernel.org 21790S: Maintained 21791F: drivers/hid/hid-udraw-ps3.c 21792 21793UFS FILESYSTEM 21794M: Evgeniy Dushistov <dushistov@mail.ru> 21795S: Maintained 21796F: Documentation/admin-guide/ufs.rst 21797F: fs/ufs/ 21798 21799UHID USERSPACE HID IO DRIVER 21800M: David Rheinsberg <david.rheinsberg@gmail.com> 21801L: linux-input@vger.kernel.org 21802S: Maintained 21803F: drivers/hid/uhid.c 21804F: include/uapi/linux/uhid.h 21805 21806ULPI BUS 21807M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21808L: linux-usb@vger.kernel.org 21809S: Maintained 21810F: drivers/usb/common/ulpi.c 21811F: include/linux/ulpi/ 21812 21813UNICODE SUBSYSTEM 21814M: Gabriel Krisman Bertazi <krisman@collabora.com> 21815L: linux-fsdevel@vger.kernel.org 21816S: Supported 21817F: fs/unicode/ 21818 21819UNIFDEF 21820M: Tony Finch <dot@dotat.at> 21821S: Maintained 21822W: http://dotat.at/prog/unifdef 21823F: scripts/unifdef.c 21824 21825UNIFORM CDROM DRIVER 21826M: Phillip Potter <phil@philpotter.co.uk> 21827S: Maintained 21828F: Documentation/cdrom/ 21829F: drivers/cdrom/cdrom.c 21830F: include/linux/cdrom.h 21831F: include/uapi/linux/cdrom.h 21832 21833UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21834R: Alim Akhtar <alim.akhtar@samsung.com> 21835R: Avri Altman <avri.altman@wdc.com> 21836R: Bart Van Assche <bvanassche@acm.org> 21837L: linux-scsi@vger.kernel.org 21838S: Supported 21839F: Documentation/devicetree/bindings/ufs/ 21840F: Documentation/scsi/ufs.rst 21841F: drivers/ufs/core/ 21842 21843UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21844M: Pedro Sousa <pedrom.sousa@synopsys.com> 21845L: linux-scsi@vger.kernel.org 21846S: Supported 21847F: drivers/ufs/host/*dwc* 21848 21849UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21850M: Alim Akhtar <alim.akhtar@samsung.com> 21851L: linux-scsi@vger.kernel.org 21852S: Maintained 21853F: drivers/ufs/host/ufs-exynos* 21854 21855UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21856M: Stanley Chu <stanley.chu@mediatek.com> 21857L: linux-scsi@vger.kernel.org 21858L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21859S: Maintained 21860F: drivers/ufs/host/ufs-mediatek* 21861 21862UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21863M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21864L: linux-arm-msm@vger.kernel.org 21865L: linux-scsi@vger.kernel.org 21866S: Maintained 21867F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21868F: drivers/ufs/host/ufs-qcom* 21869 21870UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21871M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21872L: linux-renesas-soc@vger.kernel.org 21873L: linux-scsi@vger.kernel.org 21874S: Maintained 21875F: drivers/ufs/host/ufs-renesas.c 21876 21877UNSORTED BLOCK IMAGES (UBI) 21878M: Richard Weinberger <richard@nod.at> 21879L: linux-mtd@lists.infradead.org 21880S: Supported 21881W: http://www.linux-mtd.infradead.org/ 21882T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21883T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21884F: drivers/mtd/ubi/ 21885F: include/linux/mtd/ubi.h 21886F: include/uapi/mtd/ubi-user.h 21887 21888USB "USBNET" DRIVER FRAMEWORK 21889M: Oliver Neukum <oneukum@suse.com> 21890L: netdev@vger.kernel.org 21891S: Maintained 21892W: http://www.linux-usb.org/usbnet 21893F: drivers/net/usb/usbnet.c 21894F: include/linux/usb/usbnet.h 21895 21896USB ACM DRIVER 21897M: Oliver Neukum <oneukum@suse.com> 21898L: linux-usb@vger.kernel.org 21899S: Maintained 21900F: Documentation/usb/acm.rst 21901F: drivers/usb/class/cdc-acm.* 21902 21903USB APPLE MFI FASTCHARGE DRIVER 21904M: Bastien Nocera <hadess@hadess.net> 21905L: linux-usb@vger.kernel.org 21906S: Maintained 21907F: drivers/usb/misc/apple-mfi-fastcharge.c 21908 21909USB AR5523 WIRELESS DRIVER 21910L: linux-wireless@vger.kernel.org 21911S: Orphan 21912F: drivers/net/wireless/ath/ar5523/ 21913 21914USB ATTACHED SCSI 21915M: Oliver Neukum <oneukum@suse.com> 21916L: linux-usb@vger.kernel.org 21917L: linux-scsi@vger.kernel.org 21918S: Maintained 21919F: drivers/usb/storage/uas.c 21920 21921USB CDC ETHERNET DRIVER 21922M: Oliver Neukum <oliver@neukum.org> 21923L: linux-usb@vger.kernel.org 21924S: Maintained 21925F: drivers/net/usb/cdc_*.c 21926F: include/uapi/linux/usb/cdc.h 21927 21928USB CHAOSKEY DRIVER 21929M: Keith Packard <keithp@keithp.com> 21930L: linux-usb@vger.kernel.org 21931S: Maintained 21932F: drivers/usb/misc/chaoskey.c 21933 21934USB CYPRESS C67X00 DRIVER 21935L: linux-usb@vger.kernel.org 21936S: Orphan 21937F: drivers/usb/c67x00/ 21938 21939USB DAVICOM DM9601 DRIVER 21940M: Peter Korsgaard <peter@korsgaard.com> 21941L: netdev@vger.kernel.org 21942S: Maintained 21943W: http://www.linux-usb.org/usbnet 21944F: drivers/net/usb/dm9601.c 21945 21946USB EHCI DRIVER 21947M: Alan Stern <stern@rowland.harvard.edu> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950F: Documentation/usb/ehci.rst 21951F: drivers/usb/host/ehci* 21952 21953USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21954M: Jiri Kosina <jikos@kernel.org> 21955M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21956L: linux-usb@vger.kernel.org 21957S: Maintained 21958T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21959F: Documentation/hid/hiddev.rst 21960F: drivers/hid/usbhid/ 21961 21962USB INTEL XHCI ROLE MUX DRIVER 21963M: Hans de Goede <hdegoede@redhat.com> 21964L: linux-usb@vger.kernel.org 21965S: Maintained 21966F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21967 21968USB IP DRIVER FOR HISILICON KIRIN 960 21969M: Yu Chen <chenyu56@huawei.com> 21970M: Binghui Wang <wangbinghui@hisilicon.com> 21971L: linux-usb@vger.kernel.org 21972S: Maintained 21973F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21974F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21975 21976USB IP DRIVER FOR HISILICON KIRIN 970 21977M: Mauro Carvalho Chehab <mchehab@kernel.org> 21978L: linux-usb@vger.kernel.org 21979S: Maintained 21980F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21981F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21982 21983USB ISP116X DRIVER 21984M: Olav Kongas <ok@artecdesign.ee> 21985L: linux-usb@vger.kernel.org 21986S: Maintained 21987F: drivers/usb/host/isp116x* 21988F: include/linux/usb/isp116x.h 21989 21990USB ISP1760 DRIVER 21991M: Rui Miguel Silva <rui.silva@linaro.org> 21992L: linux-usb@vger.kernel.org 21993S: Maintained 21994F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21995F: drivers/usb/isp1760/* 21996 21997USB LAN78XX ETHERNET DRIVER 21998M: Woojung Huh <woojung.huh@microchip.com> 21999M: UNGLinuxDriver@microchip.com 22000L: netdev@vger.kernel.org 22001S: Maintained 22002F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22003F: drivers/net/usb/lan78xx.* 22004F: include/dt-bindings/net/microchip-lan78xx.h 22005 22006USB MASS STORAGE DRIVER 22007M: Alan Stern <stern@rowland.harvard.edu> 22008L: linux-usb@vger.kernel.org 22009L: usb-storage@lists.one-eyed-alien.net 22010S: Maintained 22011F: drivers/usb/storage/ 22012 22013USB MIDI DRIVER 22014M: Clemens Ladisch <clemens@ladisch.de> 22015L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22016S: Maintained 22017T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22018F: sound/usb/midi.* 22019 22020USB NETWORKING DRIVERS 22021L: linux-usb@vger.kernel.org 22022S: Odd Fixes 22023F: drivers/net/usb/ 22024 22025USB OHCI DRIVER 22026M: Alan Stern <stern@rowland.harvard.edu> 22027L: linux-usb@vger.kernel.org 22028S: Maintained 22029F: Documentation/usb/ohci.rst 22030F: drivers/usb/host/ohci* 22031 22032USB OTG FSM (Finite State Machine) 22033M: Peter Chen <peter.chen@kernel.org> 22034L: linux-usb@vger.kernel.org 22035S: Maintained 22036T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22037F: drivers/usb/common/usb-otg-fsm.c 22038 22039USB OVER IP DRIVER 22040M: Valentina Manea <valentina.manea.m@gmail.com> 22041M: Shuah Khan <shuah@kernel.org> 22042M: Shuah Khan <skhan@linuxfoundation.org> 22043R: Hongren Zheng <i@zenithal.me> 22044L: linux-usb@vger.kernel.org 22045S: Maintained 22046F: Documentation/usb/usbip_protocol.rst 22047F: drivers/usb/usbip/ 22048F: tools/testing/selftests/drivers/usb/usbip/ 22049F: tools/usb/usbip/ 22050 22051USB PEGASUS DRIVER 22052M: Petko Manolov <petkan@nucleusys.com> 22053L: linux-usb@vger.kernel.org 22054L: netdev@vger.kernel.org 22055S: Maintained 22056W: https://github.com/petkan/pegasus 22057T: git https://github.com/petkan/pegasus.git 22058F: drivers/net/usb/pegasus.* 22059 22060USB PRINTER DRIVER (usblp) 22061M: Pete Zaitcev <zaitcev@redhat.com> 22062L: linux-usb@vger.kernel.org 22063S: Supported 22064F: drivers/usb/class/usblp.c 22065 22066USB QMI WWAN NETWORK DRIVER 22067M: Bjørn Mork <bjorn@mork.no> 22068L: netdev@vger.kernel.org 22069S: Maintained 22070F: Documentation/ABI/testing/sysfs-class-net-qmi 22071F: drivers/net/usb/qmi_wwan.c 22072 22073USB RAW GADGET DRIVER 22074R: Andrey Konovalov <andreyknvl@gmail.com> 22075L: linux-usb@vger.kernel.org 22076S: Maintained 22077F: Documentation/usb/raw-gadget.rst 22078F: drivers/usb/gadget/legacy/raw_gadget.c 22079F: include/uapi/linux/usb/raw_gadget.h 22080 22081USB RTL8150 DRIVER 22082M: Petko Manolov <petkan@nucleusys.com> 22083L: linux-usb@vger.kernel.org 22084L: netdev@vger.kernel.org 22085S: Maintained 22086W: https://github.com/petkan/rtl8150 22087T: git https://github.com/petkan/rtl8150.git 22088F: drivers/net/usb/rtl8150.c 22089 22090USB SERIAL SUBSYSTEM 22091M: Johan Hovold <johan@kernel.org> 22092L: linux-usb@vger.kernel.org 22093S: Maintained 22094T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22095F: Documentation/usb/usb-serial.rst 22096F: drivers/usb/serial/ 22097F: include/linux/usb/serial.h 22098 22099USB SMSC75XX ETHERNET DRIVER 22100M: Steve Glendinning <steve.glendinning@shawell.net> 22101L: netdev@vger.kernel.org 22102S: Maintained 22103F: drivers/net/usb/smsc75xx.* 22104 22105USB SMSC95XX ETHERNET DRIVER 22106M: Steve Glendinning <steve.glendinning@shawell.net> 22107M: UNGLinuxDriver@microchip.com 22108L: netdev@vger.kernel.org 22109S: Maintained 22110F: drivers/net/usb/smsc95xx.* 22111 22112USB SUBSYSTEM 22113M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22114L: linux-usb@vger.kernel.org 22115S: Supported 22116W: http://www.linux-usb.org 22117T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22118F: Documentation/devicetree/bindings/usb/ 22119F: Documentation/usb/ 22120F: drivers/usb/ 22121F: include/dt-bindings/usb/ 22122F: include/linux/usb.h 22123F: include/linux/usb/ 22124F: include/uapi/linux/usb/ 22125 22126USB TYPEC BUS FOR ALTERNATE MODES 22127M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22128L: linux-usb@vger.kernel.org 22129S: Maintained 22130F: Documentation/ABI/testing/sysfs-bus-typec 22131F: Documentation/driver-api/usb/typec_bus.rst 22132F: drivers/usb/typec/altmodes/ 22133F: include/linux/usb/typec_altmode.h 22134 22135USB TYPEC CLASS 22136M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22137L: linux-usb@vger.kernel.org 22138S: Maintained 22139F: Documentation/ABI/testing/sysfs-class-typec 22140F: Documentation/driver-api/usb/typec.rst 22141F: drivers/usb/typec/ 22142F: include/linux/usb/typec.h 22143 22144USB TYPEC INTEL PMC MUX DRIVER 22145M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22146L: linux-usb@vger.kernel.org 22147S: Maintained 22148F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22149F: drivers/usb/typec/mux/intel_pmc_mux.c 22150 22151USB TYPEC PI3USB30532 MUX DRIVER 22152M: Hans de Goede <hdegoede@redhat.com> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: drivers/usb/typec/mux/pi3usb30532.c 22156 22157USB TYPEC PORT CONTROLLER DRIVERS 22158M: Guenter Roeck <linux@roeck-us.net> 22159L: linux-usb@vger.kernel.org 22160S: Maintained 22161F: drivers/usb/typec/tcpm/ 22162 22163USB UHCI DRIVER 22164M: Alan Stern <stern@rowland.harvard.edu> 22165L: linux-usb@vger.kernel.org 22166S: Maintained 22167F: drivers/usb/host/uhci* 22168 22169USB VIDEO CLASS 22170M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22171L: linux-media@vger.kernel.org 22172S: Maintained 22173W: http://www.ideasonboard.org/uvc/ 22174T: git git://linuxtv.org/media_tree.git 22175F: drivers/media/usb/uvc/ 22176F: include/uapi/linux/uvcvideo.h 22177 22178USB WEBCAM GADGET 22179M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22180M: Daniel Scally <dan.scally@ideasonboard.com> 22181L: linux-usb@vger.kernel.org 22182S: Maintained 22183F: drivers/usb/gadget/function/*uvc* 22184F: drivers/usb/gadget/legacy/webcam.c 22185F: include/uapi/linux/usb/g_uvc.h 22186 22187USB WIRELESS RNDIS DRIVER (rndis_wlan) 22188L: linux-wireless@vger.kernel.org 22189S: Orphan 22190F: drivers/net/wireless/legacy/rndis_wlan.c 22191 22192USB XHCI DRIVER 22193M: Mathias Nyman <mathias.nyman@intel.com> 22194L: linux-usb@vger.kernel.org 22195S: Supported 22196F: drivers/usb/host/pci-quirks* 22197F: drivers/usb/host/xhci* 22198 22199USB ZD1201 DRIVER 22200L: linux-wireless@vger.kernel.org 22201S: Orphan 22202W: http://linux-lc100020.sourceforge.net 22203F: drivers/net/wireless/zydas/zd1201.* 22204 22205USER DATAGRAM PROTOCOL (UDP) 22206M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22207S: Maintained 22208F: include/linux/udp.h 22209F: net/ipv4/udp.c 22210F: net/ipv6/udp.c 22211 22212USER-MODE LINUX (UML) 22213M: Richard Weinberger <richard@nod.at> 22214M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22215M: Johannes Berg <johannes@sipsolutions.net> 22216L: linux-um@lists.infradead.org 22217S: Maintained 22218W: http://user-mode-linux.sourceforge.net 22219Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22220T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22221T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22222F: Documentation/virt/uml/ 22223F: arch/um/ 22224F: arch/x86/um/ 22225F: fs/hostfs/ 22226 22227USERSPACE COPYIN/COPYOUT (UIOVEC) 22228M: Alexander Viro <viro@zeniv.linux.org.uk> 22229S: Maintained 22230F: include/linux/uio.h 22231F: lib/iov_iter.c 22232 22233USERSPACE DMA BUFFER DRIVER 22234M: Gerd Hoffmann <kraxel@redhat.com> 22235L: dri-devel@lists.freedesktop.org 22236S: Maintained 22237T: git git://anongit.freedesktop.org/drm/drm-misc 22238F: drivers/dma-buf/udmabuf.c 22239F: include/uapi/linux/udmabuf.h 22240 22241USERSPACE I/O (UIO) 22242M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22243S: Maintained 22244T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22245F: Documentation/driver-api/uio-howto.rst 22246F: drivers/uio/ 22247F: include/linux/uio_driver.h 22248 22249UTIL-LINUX PACKAGE 22250M: Karel Zak <kzak@redhat.com> 22251L: util-linux@vger.kernel.org 22252S: Maintained 22253W: http://en.wikipedia.org/wiki/Util-linux 22254T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22255 22256UUID HELPERS 22257R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22258L: linux-kernel@vger.kernel.org 22259S: Maintained 22260F: include/linux/uuid.h 22261F: lib/test_uuid.c 22262F: lib/uuid.c 22263 22264UV SYSFS DRIVER 22265M: Justin Ernst <justin.ernst@hpe.com> 22266L: platform-driver-x86@vger.kernel.org 22267S: Maintained 22268F: drivers/platform/x86/uv_sysfs.c 22269 22270UVESAFB DRIVER 22271M: Michal Januszewski <spock@gentoo.org> 22272L: linux-fbdev@vger.kernel.org 22273S: Maintained 22274W: https://github.com/mjanusz/v86d 22275F: Documentation/fb/uvesafb.rst 22276F: drivers/video/fbdev/uvesafb.* 22277 22278Ux500 CLOCK DRIVERS 22279M: Ulf Hansson <ulf.hansson@linaro.org> 22280L: linux-clk@vger.kernel.org 22281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22282S: Maintained 22283F: drivers/clk/ux500/ 22284 22285VF610 NAND DRIVER 22286M: Stefan Agner <stefan@agner.ch> 22287L: linux-mtd@lists.infradead.org 22288S: Supported 22289F: drivers/mtd/nand/raw/vf610_nfc.c 22290 22291VFAT/FAT/MSDOS FILESYSTEM 22292M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22293S: Maintained 22294F: Documentation/filesystems/vfat.rst 22295F: fs/fat/ 22296F: tools/testing/selftests/filesystems/fat/ 22297 22298VFIO CDX DRIVER 22299M: Nipun Gupta <nipun.gupta@amd.com> 22300M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22301L: kvm@vger.kernel.org 22302S: Maintained 22303F: drivers/vfio/cdx/* 22304 22305VFIO DRIVER 22306M: Alex Williamson <alex.williamson@redhat.com> 22307L: kvm@vger.kernel.org 22308S: Maintained 22309T: git https://github.com/awilliam/linux-vfio.git 22310F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22311F: Documentation/driver-api/vfio.rst 22312F: drivers/vfio/ 22313F: include/linux/vfio.h 22314F: include/linux/vfio_pci_core.h 22315F: include/uapi/linux/vfio.h 22316 22317VFIO FSL-MC DRIVER 22318M: Diana Craciun <diana.craciun@oss.nxp.com> 22319L: kvm@vger.kernel.org 22320S: Maintained 22321F: drivers/vfio/fsl-mc/ 22322 22323VFIO HISILICON PCI DRIVER 22324M: Longfang Liu <liulongfang@huawei.com> 22325M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22326L: kvm@vger.kernel.org 22327S: Maintained 22328F: drivers/vfio/pci/hisilicon/ 22329 22330VFIO MEDIATED DEVICE DRIVERS 22331M: Kirti Wankhede <kwankhede@nvidia.com> 22332L: kvm@vger.kernel.org 22333S: Maintained 22334F: Documentation/driver-api/vfio-mediated-device.rst 22335F: drivers/vfio/mdev/ 22336F: include/linux/mdev.h 22337F: samples/vfio-mdev/ 22338 22339VFIO MLX5 PCI DRIVER 22340M: Yishai Hadas <yishaih@nvidia.com> 22341L: kvm@vger.kernel.org 22342S: Maintained 22343F: drivers/vfio/pci/mlx5/ 22344 22345VFIO PCI DEVICE SPECIFIC DRIVERS 22346R: Jason Gunthorpe <jgg@nvidia.com> 22347R: Yishai Hadas <yishaih@nvidia.com> 22348R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22349R: Kevin Tian <kevin.tian@intel.com> 22350L: kvm@vger.kernel.org 22351S: Maintained 22352P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22353F: drivers/vfio/pci/*/ 22354 22355VFIO PLATFORM DRIVER 22356M: Eric Auger <eric.auger@redhat.com> 22357L: kvm@vger.kernel.org 22358S: Maintained 22359F: drivers/vfio/platform/ 22360 22361VGA_SWITCHEROO 22362R: Lukas Wunner <lukas@wunner.de> 22363S: Maintained 22364T: git git://anongit.freedesktop.org/drm/drm-misc 22365F: Documentation/gpu/vga-switcheroo.rst 22366F: drivers/gpu/vga/vga_switcheroo.c 22367F: include/linux/vga_switcheroo.h 22368 22369VIA RHINE NETWORK DRIVER 22370M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22371S: Maintained 22372F: drivers/net/ethernet/via/via-rhine.c 22373 22374VIA SD/MMC CARD CONTROLLER DRIVER 22375M: Bruce Chang <brucechang@via.com.tw> 22376M: Harald Welte <HaraldWelte@viatech.com> 22377S: Maintained 22378F: drivers/mmc/host/via-sdmmc.c 22379 22380VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22381M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22382L: linux-fbdev@vger.kernel.org 22383S: Maintained 22384F: drivers/video/fbdev/via/ 22385F: include/linux/via-core.h 22386F: include/linux/via_i2c.h 22387 22388VIA VELOCITY NETWORK DRIVER 22389M: Francois Romieu <romieu@fr.zoreil.com> 22390L: netdev@vger.kernel.org 22391S: Maintained 22392F: drivers/net/ethernet/via/via-velocity.* 22393 22394VICODEC VIRTUAL CODEC DRIVER 22395M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22396L: linux-media@vger.kernel.org 22397S: Maintained 22398W: https://linuxtv.org 22399T: git git://linuxtv.org/media_tree.git 22400F: drivers/media/test-drivers/vicodec/* 22401 22402VIDEO I2C POLLING DRIVER 22403M: Matt Ranostay <matt.ranostay@konsulko.com> 22404L: linux-media@vger.kernel.org 22405S: Maintained 22406F: drivers/media/i2c/video-i2c.c 22407 22408VIDEO MULTIPLEXER DRIVER 22409M: Philipp Zabel <p.zabel@pengutronix.de> 22410L: linux-media@vger.kernel.org 22411S: Maintained 22412F: drivers/media/platform/video-mux.c 22413 22414VIDEOBUF2 FRAMEWORK 22415M: Tomasz Figa <tfiga@chromium.org> 22416M: Marek Szyprowski <m.szyprowski@samsung.com> 22417L: linux-media@vger.kernel.org 22418S: Maintained 22419F: drivers/media/common/videobuf2/* 22420F: include/media/videobuf2-* 22421 22422VIDTV VIRTUAL DIGITAL TV DRIVER 22423M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22424L: linux-media@vger.kernel.org 22425S: Maintained 22426W: https://linuxtv.org 22427T: git git://linuxtv.org/media_tree.git 22428F: drivers/media/test-drivers/vidtv/* 22429 22430VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22431M: Shuah Khan <skhan@linuxfoundation.org> 22432R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22433L: linux-media@vger.kernel.org 22434S: Maintained 22435W: https://linuxtv.org 22436T: git git://linuxtv.org/media_tree.git 22437F: drivers/media/test-drivers/vimc/* 22438 22439VIRT LIB 22440M: Alex Williamson <alex.williamson@redhat.com> 22441M: Paolo Bonzini <pbonzini@redhat.com> 22442L: kvm@vger.kernel.org 22443S: Supported 22444F: virt/lib/ 22445 22446VIRTIO AND VHOST VSOCK DRIVER 22447M: Stefan Hajnoczi <stefanha@redhat.com> 22448M: Stefano Garzarella <sgarzare@redhat.com> 22449L: kvm@vger.kernel.org 22450L: virtualization@lists.linux-foundation.org 22451L: netdev@vger.kernel.org 22452S: Maintained 22453F: drivers/vhost/vsock.c 22454F: include/linux/virtio_vsock.h 22455F: include/uapi/linux/virtio_vsock.h 22456F: net/vmw_vsock/virtio_transport.c 22457F: net/vmw_vsock/virtio_transport_common.c 22458 22459VIRTIO BALLOON 22460M: "Michael S. Tsirkin" <mst@redhat.com> 22461M: David Hildenbrand <david@redhat.com> 22462L: virtualization@lists.linux-foundation.org 22463S: Maintained 22464F: drivers/virtio/virtio_balloon.c 22465F: include/linux/balloon_compaction.h 22466F: include/uapi/linux/virtio_balloon.h 22467F: mm/balloon_compaction.c 22468 22469VIRTIO BLOCK AND SCSI DRIVERS 22470M: "Michael S. Tsirkin" <mst@redhat.com> 22471M: Jason Wang <jasowang@redhat.com> 22472R: Paolo Bonzini <pbonzini@redhat.com> 22473R: Stefan Hajnoczi <stefanha@redhat.com> 22474L: virtualization@lists.linux-foundation.org 22475S: Maintained 22476F: drivers/block/virtio_blk.c 22477F: drivers/scsi/virtio_scsi.c 22478F: drivers/vhost/scsi.c 22479F: include/uapi/linux/virtio_blk.h 22480F: include/uapi/linux/virtio_scsi.h 22481 22482VIRTIO CONSOLE DRIVER 22483M: Amit Shah <amit@kernel.org> 22484L: virtualization@lists.linux-foundation.org 22485S: Maintained 22486F: drivers/char/virtio_console.c 22487F: include/linux/virtio_console.h 22488F: include/uapi/linux/virtio_console.h 22489 22490VIRTIO CORE AND NET DRIVERS 22491M: "Michael S. Tsirkin" <mst@redhat.com> 22492M: Jason Wang <jasowang@redhat.com> 22493R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22494L: virtualization@lists.linux-foundation.org 22495S: Maintained 22496F: Documentation/ABI/testing/sysfs-bus-vdpa 22497F: Documentation/ABI/testing/sysfs-class-vduse 22498F: Documentation/devicetree/bindings/virtio/ 22499F: Documentation/driver-api/virtio/ 22500F: drivers/block/virtio_blk.c 22501F: drivers/crypto/virtio/ 22502F: drivers/net/virtio_net.c 22503F: drivers/vdpa/ 22504F: drivers/virtio/ 22505F: include/linux/vdpa.h 22506F: include/linux/virtio*.h 22507F: include/linux/vringh.h 22508F: include/uapi/linux/virtio_*.h 22509F: tools/virtio/ 22510 22511VIRTIO CRYPTO DRIVER 22512M: Gonglei <arei.gonglei@huawei.com> 22513L: virtualization@lists.linux-foundation.org 22514L: linux-crypto@vger.kernel.org 22515S: Maintained 22516F: drivers/crypto/virtio/ 22517F: include/uapi/linux/virtio_crypto.h 22518 22519VIRTIO DRIVERS FOR S390 22520M: Cornelia Huck <cohuck@redhat.com> 22521M: Halil Pasic <pasic@linux.ibm.com> 22522M: Eric Farman <farman@linux.ibm.com> 22523L: linux-s390@vger.kernel.org 22524L: virtualization@lists.linux-foundation.org 22525L: kvm@vger.kernel.org 22526S: Supported 22527F: arch/s390/include/uapi/asm/virtio-ccw.h 22528F: drivers/s390/virtio/ 22529 22530VIRTIO FILE SYSTEM 22531M: Vivek Goyal <vgoyal@redhat.com> 22532M: Stefan Hajnoczi <stefanha@redhat.com> 22533M: Miklos Szeredi <miklos@szeredi.hu> 22534L: virtualization@lists.linux-foundation.org 22535L: linux-fsdevel@vger.kernel.org 22536S: Supported 22537W: https://virtio-fs.gitlab.io/ 22538F: Documentation/filesystems/virtiofs.rst 22539F: fs/fuse/virtio_fs.c 22540F: include/uapi/linux/virtio_fs.h 22541 22542VIRTIO GPIO DRIVER 22543M: Enrico Weigelt, metux IT consult <info@metux.net> 22544M: Viresh Kumar <vireshk@kernel.org> 22545L: linux-gpio@vger.kernel.org 22546L: virtualization@lists.linux-foundation.org 22547S: Maintained 22548F: drivers/gpio/gpio-virtio.c 22549F: include/uapi/linux/virtio_gpio.h 22550 22551VIRTIO GPU DRIVER 22552M: David Airlie <airlied@redhat.com> 22553M: Gerd Hoffmann <kraxel@redhat.com> 22554R: Gurchetan Singh <gurchetansingh@chromium.org> 22555R: Chia-I Wu <olvaffe@gmail.com> 22556L: dri-devel@lists.freedesktop.org 22557L: virtualization@lists.linux-foundation.org 22558S: Maintained 22559T: git git://anongit.freedesktop.org/drm/drm-misc 22560F: drivers/gpu/drm/virtio/ 22561F: include/uapi/linux/virtio_gpu.h 22562 22563VIRTIO HOST (VHOST) 22564M: "Michael S. Tsirkin" <mst@redhat.com> 22565M: Jason Wang <jasowang@redhat.com> 22566L: kvm@vger.kernel.org 22567L: virtualization@lists.linux-foundation.org 22568L: netdev@vger.kernel.org 22569S: Maintained 22570T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22571F: drivers/vhost/ 22572F: include/linux/sched/vhost_task.h 22573F: include/linux/vhost_iotlb.h 22574F: include/uapi/linux/vhost.h 22575F: kernel/vhost_task.c 22576 22577VIRTIO I2C DRIVER 22578M: Conghui Chen <conghui.chen@intel.com> 22579M: Viresh Kumar <viresh.kumar@linaro.org> 22580L: linux-i2c@vger.kernel.org 22581L: virtualization@lists.linux-foundation.org 22582S: Maintained 22583F: drivers/i2c/busses/i2c-virtio.c 22584F: include/uapi/linux/virtio_i2c.h 22585 22586VIRTIO INPUT DRIVER 22587M: Gerd Hoffmann <kraxel@redhat.com> 22588S: Maintained 22589F: drivers/virtio/virtio_input.c 22590F: include/uapi/linux/virtio_input.h 22591 22592VIRTIO IOMMU DRIVER 22593M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22594L: virtualization@lists.linux-foundation.org 22595S: Maintained 22596F: drivers/iommu/virtio-iommu.c 22597F: include/uapi/linux/virtio_iommu.h 22598 22599VIRTIO MEM DRIVER 22600M: David Hildenbrand <david@redhat.com> 22601L: virtualization@lists.linux-foundation.org 22602S: Maintained 22603W: https://virtio-mem.gitlab.io/ 22604F: drivers/virtio/virtio_mem.c 22605F: include/uapi/linux/virtio_mem.h 22606 22607VIRTIO PMEM DRIVER 22608M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22609L: virtualization@lists.linux-foundation.org 22610S: Maintained 22611F: drivers/nvdimm/nd_virtio.c 22612F: drivers/nvdimm/virtio_pmem.c 22613 22614VIRTIO SOUND DRIVER 22615M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22616M: "Michael S. Tsirkin" <mst@redhat.com> 22617L: virtualization@lists.linux-foundation.org 22618L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22619S: Maintained 22620F: include/uapi/linux/virtio_snd.h 22621F: sound/virtio/* 22622 22623VIRTUAL BOX GUEST DEVICE DRIVER 22624M: Hans de Goede <hdegoede@redhat.com> 22625M: Arnd Bergmann <arnd@arndb.de> 22626M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22627S: Maintained 22628F: drivers/virt/vboxguest/ 22629F: include/linux/vbox_utils.h 22630F: include/uapi/linux/vbox*.h 22631 22632VIRTUAL BOX SHARED FOLDER VFS DRIVER 22633M: Hans de Goede <hdegoede@redhat.com> 22634L: linux-fsdevel@vger.kernel.org 22635S: Maintained 22636F: fs/vboxsf/* 22637 22638VIRTUAL PCM TEST DRIVER 22639M: Ivan Orlov <ivan.orlov0322@gmail.com> 22640L: alsa-devel@alsa-project.org 22641S: Maintained 22642F: Documentation/sound/cards/pcmtest.rst 22643F: sound/drivers/pcmtest.c 22644F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22645 22646VIRTUAL SERIO DEVICE DRIVER 22647M: Stephen Chandler Paul <thatslyude@gmail.com> 22648S: Maintained 22649F: drivers/input/serio/userio.c 22650F: include/uapi/linux/userio.h 22651 22652VISL VIRTUAL STATELESS DECODER DRIVER 22653M: Daniel Almeida <daniel.almeida@collabora.com> 22654L: linux-media@vger.kernel.org 22655S: Supported 22656F: drivers/media/test-drivers/visl 22657 22658VIVID VIRTUAL VIDEO DRIVER 22659M: Hans Verkuil <hverkuil@xs4all.nl> 22660L: linux-media@vger.kernel.org 22661S: Maintained 22662W: https://linuxtv.org 22663T: git git://linuxtv.org/media_tree.git 22664F: drivers/media/test-drivers/vivid/* 22665 22666VLYNQ BUS 22667M: Florian Fainelli <f.fainelli@gmail.com> 22668L: openwrt-devel@lists.openwrt.org (subscribers-only) 22669S: Maintained 22670F: drivers/vlynq/vlynq.c 22671F: include/linux/vlynq.h 22672 22673VM SOCKETS (AF_VSOCK) 22674M: Stefano Garzarella <sgarzare@redhat.com> 22675L: virtualization@lists.linux-foundation.org 22676L: netdev@vger.kernel.org 22677S: Maintained 22678F: drivers/net/vsockmon.c 22679F: include/net/af_vsock.h 22680F: include/uapi/linux/vm_sockets.h 22681F: include/uapi/linux/vm_sockets_diag.h 22682F: include/uapi/linux/vsockmon.h 22683F: net/vmw_vsock/ 22684F: tools/testing/vsock/ 22685 22686VMALLOC 22687M: Andrew Morton <akpm@linux-foundation.org> 22688R: Uladzislau Rezki <urezki@gmail.com> 22689R: Christoph Hellwig <hch@infradead.org> 22690R: Lorenzo Stoakes <lstoakes@gmail.com> 22691L: linux-mm@kvack.org 22692S: Maintained 22693W: http://www.linux-mm.org 22694T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22695F: include/linux/vmalloc.h 22696F: mm/vmalloc.c 22697 22698VME SUBSYSTEM 22699M: Martyn Welch <martyn@welchs.me.uk> 22700M: Manohar Vanga <manohar.vanga@gmail.com> 22701M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22702L: linux-kernel@vger.kernel.org 22703S: Odd fixes 22704T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22705F: Documentation/driver-api/vme.rst 22706F: drivers/staging/vme_user/ 22707 22708VMWARE BALLOON DRIVER 22709M: Nadav Amit <namit@vmware.com> 22710R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22711L: linux-kernel@vger.kernel.org 22712S: Supported 22713F: drivers/misc/vmw_balloon.c 22714 22715VMWARE HYPERVISOR INTERFACE 22716M: Ajay Kaher <akaher@vmware.com> 22717M: Alexey Makhalov <amakhalov@vmware.com> 22718R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22719L: virtualization@lists.linux-foundation.org 22720L: x86@kernel.org 22721S: Supported 22722T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22723F: arch/x86/include/asm/vmware.h 22724F: arch/x86/kernel/cpu/vmware.c 22725 22726VMWARE PVRDMA DRIVER 22727M: Bryan Tan <bryantan@vmware.com> 22728M: Vishnu Dasa <vdasa@vmware.com> 22729R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22730L: linux-rdma@vger.kernel.org 22731S: Supported 22732F: drivers/infiniband/hw/vmw_pvrdma/ 22733 22734VMWARE PVSCSI DRIVER 22735M: Vishal Bhakta <vbhakta@vmware.com> 22736R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22737L: linux-scsi@vger.kernel.org 22738S: Supported 22739F: drivers/scsi/vmw_pvscsi.c 22740F: drivers/scsi/vmw_pvscsi.h 22741 22742VMWARE VIRTUAL PTP CLOCK DRIVER 22743M: Deep Shah <sdeep@vmware.com> 22744R: Ajay Kaher <akaher@vmware.com> 22745R: Alexey Makhalov <amakhalov@vmware.com> 22746R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22747L: netdev@vger.kernel.org 22748S: Supported 22749F: drivers/ptp/ptp_vmw.c 22750 22751VMWARE VMCI DRIVER 22752M: Bryan Tan <bryantan@vmware.com> 22753M: Vishnu Dasa <vdasa@vmware.com> 22754R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22755L: linux-kernel@vger.kernel.org 22756S: Supported 22757F: drivers/misc/vmw_vmci/ 22758F: include/linux/vmw_vmci* 22759 22760VMWARE VMMOUSE SUBDRIVER 22761M: Zack Rusin <zackr@vmware.com> 22762R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22763R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22764L: linux-input@vger.kernel.org 22765S: Supported 22766F: drivers/input/mouse/vmmouse.c 22767F: drivers/input/mouse/vmmouse.h 22768 22769VMWARE VMXNET3 ETHERNET DRIVER 22770M: Ronak Doshi <doshir@vmware.com> 22771R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22772L: netdev@vger.kernel.org 22773S: Supported 22774F: drivers/net/vmxnet3/ 22775 22776VMWARE VSOCK VMCI TRANSPORT DRIVER 22777M: Bryan Tan <bryantan@vmware.com> 22778M: Vishnu Dasa <vdasa@vmware.com> 22779R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22780L: linux-kernel@vger.kernel.org 22781S: Supported 22782F: net/vmw_vsock/vmci_transport* 22783 22784VOCORE VOCORE2 BOARD 22785M: Harvey Hunt <harveyhuntnexus@gmail.com> 22786L: linux-mips@vger.kernel.org 22787S: Maintained 22788F: arch/mips/boot/dts/ralink/vocore2.dts 22789 22790VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22791M: Liam Girdwood <lgirdwood@gmail.com> 22792M: Mark Brown <broonie@kernel.org> 22793L: linux-kernel@vger.kernel.org 22794S: Supported 22795W: http://www.slimlogic.co.uk/?p=48 22796T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22797F: Documentation/devicetree/bindings/regulator/ 22798F: Documentation/power/regulator/ 22799F: drivers/regulator/ 22800F: include/dt-bindings/regulator/ 22801F: include/linux/regulator/ 22802K: regulator_get_optional 22803 22804VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22805R: Matti Vaittinen <mazziesaccount@gmail.com> 22806F: drivers/regulator/irq_helpers.c 22807 22808VRF 22809M: David Ahern <dsahern@kernel.org> 22810L: netdev@vger.kernel.org 22811S: Maintained 22812F: Documentation/networking/vrf.rst 22813F: drivers/net/vrf.c 22814 22815VSPRINTF 22816M: Petr Mladek <pmladek@suse.com> 22817M: Steven Rostedt <rostedt@goodmis.org> 22818M: Sergey Senozhatsky <senozhatsky@chromium.org> 22819R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22820R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22821S: Maintained 22822T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22823F: Documentation/core-api/printk-formats.rst 22824F: lib/test_printf.c 22825F: lib/test_scanf.c 22826F: lib/vsprintf.c 22827 22828VT1211 HARDWARE MONITOR DRIVER 22829M: Juerg Haefliger <juergh@proton.me> 22830L: linux-hwmon@vger.kernel.org 22831S: Maintained 22832F: Documentation/hwmon/vt1211.rst 22833F: drivers/hwmon/vt1211.c 22834 22835VT8231 HARDWARE MONITOR DRIVER 22836M: Roger Lucas <vt8231@hiddenengine.co.uk> 22837L: linux-hwmon@vger.kernel.org 22838S: Maintained 22839F: drivers/hwmon/vt8231.c 22840 22841VUB300 USB to SDIO/SD/MMC bridge chip 22842L: linux-mmc@vger.kernel.org 22843S: Orphan 22844F: drivers/mmc/host/vub300.c 22845 22846W1 DALLAS'S 1-WIRE BUS 22847M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22848S: Maintained 22849F: Documentation/devicetree/bindings/w1/ 22850F: Documentation/w1/ 22851F: drivers/w1/ 22852F: include/linux/w1.h 22853 22854W83791D HARDWARE MONITORING DRIVER 22855M: Marc Hulsman <m.hulsman@tudelft.nl> 22856L: linux-hwmon@vger.kernel.org 22857S: Maintained 22858F: Documentation/hwmon/w83791d.rst 22859F: drivers/hwmon/w83791d.c 22860 22861W83793 HARDWARE MONITORING DRIVER 22862M: Rudolf Marek <r.marek@assembler.cz> 22863L: linux-hwmon@vger.kernel.org 22864S: Maintained 22865F: Documentation/hwmon/w83793.rst 22866F: drivers/hwmon/w83793.c 22867 22868W83795 HARDWARE MONITORING DRIVER 22869M: Jean Delvare <jdelvare@suse.com> 22870L: linux-hwmon@vger.kernel.org 22871S: Maintained 22872F: drivers/hwmon/w83795.c 22873 22874W83L51xD SD/MMC CARD INTERFACE DRIVER 22875M: Pierre Ossman <pierre@ossman.eu> 22876S: Maintained 22877F: drivers/mmc/host/wbsd.* 22878 22879WACOM PROTOCOL 4 SERIAL TABLETS 22880M: Julian Squires <julian@cipht.net> 22881M: Hans de Goede <hdegoede@redhat.com> 22882L: linux-input@vger.kernel.org 22883S: Maintained 22884F: drivers/input/tablet/wacom_serial4.c 22885 22886WANGXUN ETHERNET DRIVER 22887M: Jiawen Wu <jiawenwu@trustnetic.com> 22888M: Mengyuan Lou <mengyuanlou@net-swift.com> 22889L: netdev@vger.kernel.org 22890S: Maintained 22891W: https://www.net-swift.com 22892F: Documentation/networking/device_drivers/ethernet/wangxun/* 22893F: drivers/net/ethernet/wangxun/ 22894 22895WATCHDOG DEVICE DRIVERS 22896M: Wim Van Sebroeck <wim@linux-watchdog.org> 22897M: Guenter Roeck <linux@roeck-us.net> 22898L: linux-watchdog@vger.kernel.org 22899S: Maintained 22900W: http://www.linux-watchdog.org/ 22901T: git git://www.linux-watchdog.org/linux-watchdog.git 22902F: Documentation/devicetree/bindings/watchdog/ 22903F: Documentation/watchdog/ 22904F: drivers/watchdog/ 22905F: include/linux/watchdog.h 22906F: include/trace/events/watchdog.h 22907F: include/uapi/linux/watchdog.h 22908 22909WHISKEYCOVE PMIC GPIO DRIVER 22910M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22911L: linux-gpio@vger.kernel.org 22912S: Maintained 22913F: drivers/gpio/gpio-wcove.c 22914 22915WHWAVE RTC DRIVER 22916M: Dianlong Li <long17.cool@163.com> 22917L: linux-rtc@vger.kernel.org 22918S: Maintained 22919F: drivers/rtc/rtc-sd3078.c 22920 22921WIIMOTE HID DRIVER 22922M: David Rheinsberg <david.rheinsberg@gmail.com> 22923L: linux-input@vger.kernel.org 22924S: Maintained 22925F: drivers/hid/hid-wiimote* 22926 22927WILOCITY WIL6210 WIRELESS DRIVER 22928L: linux-wireless@vger.kernel.org 22929S: Orphan 22930W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22931F: drivers/net/wireless/ath/wil6210/ 22932 22933WINBOND CIR DRIVER 22934M: David Härdeman <david@hardeman.nu> 22935S: Maintained 22936F: drivers/media/rc/winbond-cir.c 22937 22938WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22939L: linux-watchdog@vger.kernel.org 22940S: Orphan 22941F: drivers/watchdog/ebc-c384_wdt.c 22942 22943WINSYSTEMS WS16C48 GPIO DRIVER 22944M: William Breathitt Gray <william.gray@linaro.org> 22945L: linux-gpio@vger.kernel.org 22946S: Maintained 22947F: drivers/gpio/gpio-ws16c48.c 22948 22949WIREGUARD SECURE NETWORK TUNNEL 22950M: Jason A. Donenfeld <Jason@zx2c4.com> 22951L: wireguard@lists.zx2c4.com 22952L: netdev@vger.kernel.org 22953S: Maintained 22954F: drivers/net/wireguard/ 22955F: tools/testing/selftests/wireguard/ 22956 22957WISTRON LAPTOP BUTTON DRIVER 22958M: Miloslav Trmac <mitr@volny.cz> 22959S: Maintained 22960F: drivers/input/misc/wistron_btns.c 22961 22962WL3501 WIRELESS PCMCIA CARD DRIVER 22963L: linux-wireless@vger.kernel.org 22964S: Orphan 22965F: drivers/net/wireless/legacy/wl3501* 22966 22967WMI BINARY MOF DRIVER 22968L: platform-drivers-x86@vger.kernel.org 22969S: Orphan 22970F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22971F: Documentation/wmi/devices/wmi-bmof.rst 22972F: drivers/platform/x86/wmi-bmof.c 22973 22974WOLFSON MICROELECTRONICS DRIVERS 22975L: patches@opensource.cirrus.com 22976S: Supported 22977W: https://github.com/CirrusLogic/linux-drivers/wiki 22978T: git https://github.com/CirrusLogic/linux-drivers.git 22979F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22980F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22981F: Documentation/devicetree/bindings/mfd/wm831x.txt 22982F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22983F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22984F: Documentation/devicetree/bindings/sound/wm* 22985F: Documentation/hwmon/wm83??.rst 22986F: arch/arm/mach-s3c/mach-crag6410* 22987F: drivers/clk/clk-wm83*.c 22988F: drivers/gpio/gpio-*wm*.c 22989F: drivers/gpio/gpio-arizona.c 22990F: drivers/hwmon/wm83??-hwmon.c 22991F: drivers/input/misc/wm831x-on.c 22992F: drivers/input/touchscreen/wm831x-ts.c 22993F: drivers/input/touchscreen/wm97*.c 22994F: drivers/leds/leds-wm83*.c 22995F: drivers/mfd/arizona* 22996F: drivers/mfd/cs47l24* 22997F: drivers/mfd/wm*.c 22998F: drivers/power/supply/wm83*.c 22999F: drivers/regulator/arizona* 23000F: drivers/regulator/wm8*.c 23001F: drivers/rtc/rtc-wm83*.c 23002F: drivers/video/backlight/wm83*_bl.c 23003F: drivers/watchdog/wm83*_wdt.c 23004F: include/linux/mfd/arizona/ 23005F: include/linux/mfd/wm831x/ 23006F: include/linux/mfd/wm8350/ 23007F: include/linux/mfd/wm8400* 23008F: include/linux/regulator/arizona* 23009F: include/linux/wm97xx.h 23010F: include/sound/wm????.h 23011F: sound/soc/codecs/arizona* 23012F: sound/soc/codecs/cs47l24* 23013F: sound/soc/codecs/wm* 23014 23015WORKQUEUE 23016M: Tejun Heo <tj@kernel.org> 23017R: Lai Jiangshan <jiangshanlai@gmail.com> 23018S: Maintained 23019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23020F: Documentation/core-api/workqueue.rst 23021F: include/linux/workqueue.h 23022F: kernel/workqueue.c 23023F: kernel/workqueue_internal.h 23024 23025WWAN DRIVERS 23026M: Loic Poulain <loic.poulain@linaro.org> 23027M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23028R: Johannes Berg <johannes@sipsolutions.net> 23029L: netdev@vger.kernel.org 23030S: Maintained 23031F: drivers/net/wwan/ 23032F: include/linux/wwan.h 23033F: include/uapi/linux/wwan.h 23034 23035X-POWERS AXP288 PMIC DRIVERS 23036M: Hans de Goede <hdegoede@redhat.com> 23037S: Maintained 23038F: drivers/acpi/pmic/intel_pmic_xpower.c 23039N: axp288 23040 23041X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23042M: Chen-Yu Tsai <wens@csie.org> 23043L: linux-kernel@vger.kernel.org 23044S: Maintained 23045N: axp[128] 23046 23047X.25 STACK 23048M: Martin Schiller <ms@dev.tdt.de> 23049L: linux-x25@vger.kernel.org 23050S: Maintained 23051F: Documentation/networking/lapb-module.rst 23052F: Documentation/networking/x25* 23053F: drivers/net/wan/hdlc_x25.c 23054F: drivers/net/wan/lapbether.c 23055F: include/*/lapb.h 23056F: include/net/x25* 23057F: include/uapi/linux/x25.h 23058F: net/lapb/ 23059F: net/x25/ 23060 23061X86 ARCHITECTURE (32-BIT AND 64-BIT) 23062M: Thomas Gleixner <tglx@linutronix.de> 23063M: Ingo Molnar <mingo@redhat.com> 23064M: Borislav Petkov <bp@alien8.de> 23065M: Dave Hansen <dave.hansen@linux.intel.com> 23066M: x86@kernel.org 23067R: "H. Peter Anvin" <hpa@zytor.com> 23068L: linux-kernel@vger.kernel.org 23069S: Maintained 23070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23071F: Documentation/arch/x86/ 23072F: Documentation/devicetree/bindings/x86/ 23073F: arch/x86/ 23074 23075X86 ENTRY CODE 23076M: Andy Lutomirski <luto@kernel.org> 23077L: linux-kernel@vger.kernel.org 23078S: Maintained 23079T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23080F: arch/x86/entry/ 23081 23082X86 HARDWARE VULNERABILITIES 23083M: Thomas Gleixner <tglx@linutronix.de> 23084M: Borislav Petkov <bp@alien8.de> 23085M: Peter Zijlstra <peterz@infradead.org> 23086M: Josh Poimboeuf <jpoimboe@kernel.org> 23087R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23088S: Maintained 23089F: Documentation/admin-guide/hw-vuln/ 23090F: arch/x86/include/asm/nospec-branch.h 23091F: arch/x86/kernel/cpu/bugs.c 23092 23093X86 MCE INFRASTRUCTURE 23094M: Tony Luck <tony.luck@intel.com> 23095M: Borislav Petkov <bp@alien8.de> 23096L: linux-edac@vger.kernel.org 23097S: Maintained 23098F: Documentation/ABI/testing/sysfs-mce 23099F: Documentation/arch/x86/x86_64/machinecheck.rst 23100F: arch/x86/kernel/cpu/mce/* 23101 23102X86 MICROCODE UPDATE SUPPORT 23103M: Borislav Petkov <bp@alien8.de> 23104S: Maintained 23105F: arch/x86/kernel/cpu/microcode/* 23106 23107X86 MM 23108M: Dave Hansen <dave.hansen@linux.intel.com> 23109M: Andy Lutomirski <luto@kernel.org> 23110M: Peter Zijlstra <peterz@infradead.org> 23111L: linux-kernel@vger.kernel.org 23112S: Maintained 23113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23114F: arch/x86/mm/ 23115 23116X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23117M: Hans de Goede <hdegoede@redhat.com> 23118L: platform-driver-x86@vger.kernel.org 23119S: Maintained 23120T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23121F: drivers/platform/x86/x86-android-tablets/ 23122 23123X86 PLATFORM DRIVERS 23124M: Hans de Goede <hdegoede@redhat.com> 23125M: Mark Gross <markgross@kernel.org> 23126L: platform-driver-x86@vger.kernel.org 23127S: Maintained 23128T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23129F: drivers/platform/olpc/ 23130F: drivers/platform/x86/ 23131F: include/linux/platform_data/x86/ 23132 23133X86 PLATFORM DRIVERS - ARCH 23134R: Darren Hart <dvhart@infradead.org> 23135R: Andy Shevchenko <andy@infradead.org> 23136L: platform-driver-x86@vger.kernel.org 23137L: x86@kernel.org 23138S: Maintained 23139T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23140F: arch/x86/platform 23141 23142X86 PLATFORM UV HPE SUPERDOME FLEX 23143M: Steve Wahl <steve.wahl@hpe.com> 23144R: Mike Travis <mike.travis@hpe.com> 23145R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23146R: Russ Anderson <russ.anderson@hpe.com> 23147S: Supported 23148F: arch/x86/include/asm/uv/ 23149F: arch/x86/kernel/apic/x2apic_uv_x.c 23150F: arch/x86/platform/uv/ 23151 23152X86 STACK UNWINDING 23153M: Josh Poimboeuf <jpoimboe@kernel.org> 23154M: Peter Zijlstra <peterz@infradead.org> 23155S: Supported 23156F: arch/x86/include/asm/unwind*.h 23157F: arch/x86/kernel/dumpstack.c 23158F: arch/x86/kernel/stacktrace.c 23159F: arch/x86/kernel/unwind_*.c 23160 23161X86 VDSO 23162M: Andy Lutomirski <luto@kernel.org> 23163L: linux-kernel@vger.kernel.org 23164S: Maintained 23165T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23166F: arch/x86/entry/vdso/ 23167 23168XARRAY 23169M: Matthew Wilcox <willy@infradead.org> 23170L: linux-fsdevel@vger.kernel.org 23171S: Supported 23172F: Documentation/core-api/xarray.rst 23173F: include/linux/idr.h 23174F: include/linux/xarray.h 23175F: lib/idr.c 23176F: lib/xarray.c 23177F: tools/testing/radix-tree 23178 23179XBOX DVD IR REMOTE 23180M: Benjamin Valentin <benpicco@googlemail.com> 23181S: Maintained 23182F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23183F: drivers/media/rc/xbox_remote.c 23184 23185XC2028/3028 TUNER DRIVER 23186M: Mauro Carvalho Chehab <mchehab@kernel.org> 23187L: linux-media@vger.kernel.org 23188S: Maintained 23189W: https://linuxtv.org 23190T: git git://linuxtv.org/media_tree.git 23191F: drivers/media/tuners/xc2028.* 23192 23193XDP (eXpress Data Path) 23194M: Alexei Starovoitov <ast@kernel.org> 23195M: Daniel Borkmann <daniel@iogearbox.net> 23196M: David S. Miller <davem@davemloft.net> 23197M: Jakub Kicinski <kuba@kernel.org> 23198M: Jesper Dangaard Brouer <hawk@kernel.org> 23199M: John Fastabend <john.fastabend@gmail.com> 23200L: netdev@vger.kernel.org 23201L: bpf@vger.kernel.org 23202S: Supported 23203F: drivers/net/ethernet/*/*/*/*/*xdp* 23204F: drivers/net/ethernet/*/*/*xdp* 23205F: include/net/xdp.h 23206F: include/net/xdp_priv.h 23207F: include/trace/events/xdp.h 23208F: kernel/bpf/cpumap.c 23209F: kernel/bpf/devmap.c 23210F: net/core/xdp.c 23211F: samples/bpf/xdp* 23212F: tools/testing/selftests/bpf/*/*xdp* 23213F: tools/testing/selftests/bpf/*xdp* 23214K: (?:\b|_)xdp(?:\b|_) 23215 23216XDP SOCKETS (AF_XDP) 23217M: Björn Töpel <bjorn@kernel.org> 23218M: Magnus Karlsson <magnus.karlsson@intel.com> 23219M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23220R: Jonathan Lemon <jonathan.lemon@gmail.com> 23221L: netdev@vger.kernel.org 23222L: bpf@vger.kernel.org 23223S: Maintained 23224F: Documentation/networking/af_xdp.rst 23225F: include/net/netns/xdp.h 23226F: include/net/xdp_sock* 23227F: include/net/xsk_buff_pool.h 23228F: include/uapi/linux/if_xdp.h 23229F: include/uapi/linux/xdp_diag.h 23230F: net/xdp/ 23231F: tools/testing/selftests/bpf/*xsk* 23232 23233XEN BLOCK SUBSYSTEM 23234M: Roger Pau Monné <roger.pau@citrix.com> 23235L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23236S: Supported 23237F: drivers/block/xen* 23238F: drivers/block/xen-blkback/* 23239 23240XEN HYPERVISOR ARM 23241M: Stefano Stabellini <sstabellini@kernel.org> 23242L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23243S: Maintained 23244F: arch/arm/include/asm/xen/ 23245F: arch/arm/xen/ 23246 23247XEN HYPERVISOR ARM64 23248M: Stefano Stabellini <sstabellini@kernel.org> 23249L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23250S: Maintained 23251F: arch/arm64/include/asm/xen/ 23252F: arch/arm64/xen/ 23253 23254XEN HYPERVISOR INTERFACE 23255M: Juergen Gross <jgross@suse.com> 23256M: Stefano Stabellini <sstabellini@kernel.org> 23257R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23258L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23259S: Supported 23260T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23261F: Documentation/ABI/stable/sysfs-hypervisor-xen 23262F: Documentation/ABI/testing/sysfs-hypervisor-xen 23263F: drivers/*/xen-*front.c 23264F: drivers/xen/ 23265F: include/uapi/xen/ 23266F: include/xen/ 23267F: kernel/configs/xen.config 23268 23269XEN HYPERVISOR X86 23270M: Juergen Gross <jgross@suse.com> 23271R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23272L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23273S: Supported 23274F: arch/x86/configs/xen.config 23275F: arch/x86/include/asm/pvclock-abi.h 23276F: arch/x86/include/asm/xen/ 23277F: arch/x86/platform/pvh/ 23278F: arch/x86/xen/ 23279 23280XEN NETWORK BACKEND DRIVER 23281M: Wei Liu <wei.liu@kernel.org> 23282M: Paul Durrant <paul@xen.org> 23283L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23284L: netdev@vger.kernel.org 23285S: Supported 23286F: drivers/net/xen-netback/* 23287 23288XEN PCI SUBSYSTEM 23289M: Juergen Gross <jgross@suse.com> 23290L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23291S: Supported 23292F: arch/x86/pci/*xen* 23293F: drivers/pci/*xen* 23294 23295XEN PVSCSI DRIVERS 23296M: Juergen Gross <jgross@suse.com> 23297L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23298L: linux-scsi@vger.kernel.org 23299S: Supported 23300F: drivers/scsi/xen-scsifront.c 23301F: drivers/xen/xen-scsiback.c 23302F: include/xen/interface/io/vscsiif.h 23303 23304XEN PVUSB DRIVER 23305M: Juergen Gross <jgross@suse.com> 23306L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23307L: linux-usb@vger.kernel.org 23308S: Supported 23309F: drivers/usb/host/xen* 23310F: include/xen/interface/io/usbif.h 23311 23312XEN SOUND FRONTEND DRIVER 23313M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23314L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23315L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23316S: Supported 23317F: sound/xen/* 23318 23319XEN SWIOTLB SUBSYSTEM 23320M: Juergen Gross <jgross@suse.com> 23321M: Stefano Stabellini <sstabellini@kernel.org> 23322L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23323L: iommu@lists.linux.dev 23324S: Supported 23325F: arch/*/include/asm/xen/swiotlb-xen.h 23326F: drivers/xen/swiotlb-xen.c 23327F: include/xen/arm/swiotlb-xen.h 23328F: include/xen/swiotlb-xen.h 23329 23330XFS FILESYSTEM 23331M: Darrick J. Wong <djwong@kernel.org> 23332L: linux-xfs@vger.kernel.org 23333S: Supported 23334W: http://xfs.org/ 23335C: irc://irc.oftc.net/xfs 23336T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23337F: Documentation/ABI/testing/sysfs-fs-xfs 23338F: Documentation/admin-guide/xfs.rst 23339F: Documentation/filesystems/xfs-delayed-logging-design.rst 23340F: Documentation/filesystems/xfs-self-describing-metadata.rst 23341F: fs/xfs/ 23342F: include/uapi/linux/dqblk_xfs.h 23343F: include/uapi/linux/fsmap.h 23344 23345XILINX AMS DRIVER 23346M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23347L: linux-iio@vger.kernel.org 23348S: Maintained 23349F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23350F: drivers/iio/adc/xilinx-ams.c 23351 23352XILINX AXI ETHERNET DRIVER 23353M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23354S: Maintained 23355F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23356F: drivers/net/ethernet/xilinx/xilinx_axienet* 23357 23358XILINX CAN DRIVER 23359M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23360R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23361L: linux-can@vger.kernel.org 23362S: Maintained 23363F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23364F: drivers/net/can/xilinx_can.c 23365 23366XILINX EVENT MANAGEMENT DRIVER 23367M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23368S: Maintained 23369F: drivers/soc/xilinx/xlnx_event_manager.c 23370F: include/linux/firmware/xlnx-event-manager.h 23371 23372XILINX GPIO DRIVER 23373M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23374R: Srinivas Neeli <srinivas.neeli@amd.com> 23375R: Michal Simek <michal.simek@amd.com> 23376S: Maintained 23377F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23378F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23379F: drivers/gpio/gpio-xilinx.c 23380F: drivers/gpio/gpio-zynq.c 23381 23382XILINX PWM DRIVER 23383M: Sean Anderson <sean.anderson@seco.com> 23384S: Maintained 23385F: drivers/pwm/pwm-xilinx.c 23386F: include/clocksource/timer-xilinx.h 23387 23388XILINX SD-FEC IP CORES 23389M: Derek Kiernan <derek.kiernan@amd.com> 23390M: Dragan Cvetic <dragan.cvetic@amd.com> 23391S: Maintained 23392F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23393F: Documentation/misc-devices/xilinx_sdfec.rst 23394F: drivers/misc/Kconfig 23395F: drivers/misc/Makefile 23396F: drivers/misc/xilinx_sdfec.c 23397F: include/uapi/misc/xilinx_sdfec.h 23398 23399XILINX UARTLITE SERIAL DRIVER 23400M: Peter Korsgaard <jacmet@sunsite.dk> 23401L: linux-serial@vger.kernel.org 23402S: Maintained 23403F: drivers/tty/serial/uartlite.c 23404 23405XILINX VIDEO IP CORES 23406M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23407L: linux-media@vger.kernel.org 23408S: Supported 23409T: git git://linuxtv.org/media_tree.git 23410F: Documentation/devicetree/bindings/media/xilinx/ 23411F: drivers/media/platform/xilinx/ 23412F: include/uapi/linux/xilinx-v4l2-controls.h 23413 23414XILINX WATCHDOG DRIVER 23415M: Srinivas Neeli <srinivas.neeli@amd.com> 23416R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23417R: Michal Simek <michal.simek@amd.com> 23418S: Maintained 23419F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23420F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23421F: drivers/watchdog/of_xilinx_wdt.c 23422F: drivers/watchdog/xilinx_wwdt.c 23423 23424XILINX XDMA DRIVER 23425M: Lizhi Hou <lizhi.hou@amd.com> 23426M: Brian Xu <brian.xu@amd.com> 23427M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23428L: dmaengine@vger.kernel.org 23429S: Supported 23430F: drivers/dma/xilinx/xdma-regs.h 23431F: drivers/dma/xilinx/xdma.c 23432F: include/linux/dma/amd_xdma.h 23433F: include/linux/platform_data/amd_xdma.h 23434 23435XILINX ZYNQMP DPDMA DRIVER 23436M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23437L: dmaengine@vger.kernel.org 23438S: Supported 23439F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23440F: drivers/dma/xilinx/xilinx_dpdma.c 23441F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23442 23443XILINX ZYNQMP OCM EDAC DRIVER 23444M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23445M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23446S: Maintained 23447F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23448F: drivers/edac/zynqmp_edac.c 23449 23450XILINX ZYNQMP PSGTR PHY DRIVER 23451M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23452L: linux-kernel@vger.kernel.org 23453S: Supported 23454T: git https://github.com/Xilinx/linux-xlnx.git 23455F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23456F: drivers/phy/xilinx/phy-zynqmp.c 23457 23458XILINX ZYNQMP SHA3 DRIVER 23459M: Harsha <harsha.harsha@amd.com> 23460S: Maintained 23461F: drivers/crypto/xilinx/zynqmp-sha.c 23462 23463XILLYBUS DRIVER 23464M: Eli Billauer <eli.billauer@gmail.com> 23465L: linux-kernel@vger.kernel.org 23466S: Supported 23467F: drivers/char/xillybus/ 23468 23469XLP9XX I2C DRIVER 23470M: George Cherian <gcherian@marvell.com> 23471L: linux-i2c@vger.kernel.org 23472S: Supported 23473W: http://www.marvell.com 23474F: drivers/i2c/busses/i2c-xlp9xx.c 23475 23476XRA1403 GPIO EXPANDER 23477M: Nandor Han <nandor.han@ge.com> 23478L: linux-gpio@vger.kernel.org 23479S: Maintained 23480F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23481F: drivers/gpio/gpio-xra1403.c 23482 23483XTENSA XTFPGA PLATFORM SUPPORT 23484M: Max Filippov <jcmvbkbc@gmail.com> 23485S: Maintained 23486F: drivers/spi/spi-xtensa-xtfpga.c 23487F: sound/soc/xtensa/xtfpga-i2s.c 23488 23489YAM DRIVER FOR AX.25 23490M: Jean-Paul Roubelat <jpr@f6fbb.org> 23491L: linux-hams@vger.kernel.org 23492S: Maintained 23493F: drivers/net/hamradio/yam* 23494F: include/linux/yam.h 23495 23496YAMA SECURITY MODULE 23497M: Kees Cook <keescook@chromium.org> 23498S: Supported 23499T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23500F: Documentation/admin-guide/LSM/Yama.rst 23501F: security/yama/ 23502 23503YEALINK PHONE DRIVER 23504M: Henk Vergonet <Henk.Vergonet@gmail.com> 23505L: usbb2k-api-dev@nongnu.org 23506S: Maintained 23507F: Documentation/input/devices/yealink.rst 23508F: drivers/input/misc/yealink.* 23509 23510Z3FOLD COMPRESSED PAGE ALLOCATOR 23511M: Vitaly Wool <vitaly.wool@konsulko.com> 23512R: Miaohe Lin <linmiaohe@huawei.com> 23513L: linux-mm@kvack.org 23514S: Maintained 23515F: mm/z3fold.c 23516 23517Z8530 DRIVER FOR AX.25 23518M: Joerg Reuter <jreuter@yaina.de> 23519L: linux-hams@vger.kernel.org 23520S: Maintained 23521W: http://yaina.de/jreuter/ 23522W: http://www.qsl.net/dl1bke/ 23523F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23524F: drivers/net/hamradio/*scc.c 23525F: drivers/net/hamradio/z8530.h 23526 23527ZBUD COMPRESSED PAGE ALLOCATOR 23528M: Seth Jennings <sjenning@redhat.com> 23529M: Dan Streetman <ddstreet@ieee.org> 23530L: linux-mm@kvack.org 23531S: Maintained 23532F: mm/zbud.c 23533 23534ZD1211RW WIRELESS DRIVER 23535L: linux-wireless@vger.kernel.org 23536S: Orphan 23537F: drivers/net/wireless/zydas/zd1211rw/ 23538 23539ZD1301 MEDIA DRIVER 23540M: Antti Palosaari <crope@iki.fi> 23541L: linux-media@vger.kernel.org 23542S: Maintained 23543W: https://linuxtv.org/ 23544W: http://palosaari.fi/linux/ 23545Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23546F: drivers/media/usb/dvb-usb-v2/zd1301* 23547 23548ZD1301_DEMOD MEDIA DRIVER 23549M: Antti Palosaari <crope@iki.fi> 23550L: linux-media@vger.kernel.org 23551S: Maintained 23552W: https://linuxtv.org/ 23553W: http://palosaari.fi/linux/ 23554Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23555F: drivers/media/dvb-frontends/zd1301_demod* 23556 23557ZHAOXIN PROCESSOR SUPPORT 23558M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23559L: linux-kernel@vger.kernel.org 23560S: Maintained 23561F: arch/x86/kernel/cpu/zhaoxin.c 23562 23563ZONEFS FILESYSTEM 23564M: Damien Le Moal <dlemoal@kernel.org> 23565M: Naohiro Aota <naohiro.aota@wdc.com> 23566R: Johannes Thumshirn <jth@kernel.org> 23567L: linux-fsdevel@vger.kernel.org 23568S: Maintained 23569T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23570F: Documentation/filesystems/zonefs.rst 23571F: fs/zonefs/ 23572 23573ZPOOL COMPRESSED PAGE STORAGE API 23574M: Dan Streetman <ddstreet@ieee.org> 23575L: linux-mm@kvack.org 23576S: Maintained 23577F: include/linux/zpool.h 23578F: mm/zpool.c 23579 23580ZR36067 VIDEO FOR LINUX DRIVER 23581M: Corentin Labbe <clabbe@baylibre.com> 23582L: mjpeg-users@lists.sourceforge.net 23583L: linux-media@vger.kernel.org 23584S: Maintained 23585W: http://mjpeg.sourceforge.net/driver-zoran/ 23586Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23587F: Documentation/driver-api/media/drivers/zoran.rst 23588F: drivers/media/pci/zoran/ 23589 23590ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23591M: Minchan Kim <minchan@kernel.org> 23592M: Sergey Senozhatsky <senozhatsky@chromium.org> 23593L: linux-kernel@vger.kernel.org 23594S: Maintained 23595F: Documentation/admin-guide/blockdev/zram.rst 23596F: drivers/block/zram/ 23597 23598ZS DECSTATION Z85C30 SERIAL DRIVER 23599M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23600S: Maintained 23601F: drivers/tty/serial/zs.* 23602 23603ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23604M: Minchan Kim <minchan@kernel.org> 23605M: Sergey Senozhatsky <senozhatsky@chromium.org> 23606L: linux-mm@kvack.org 23607S: Maintained 23608F: Documentation/mm/zsmalloc.rst 23609F: include/linux/zsmalloc.h 23610F: mm/zsmalloc.c 23611 23612ZSTD 23613M: Nick Terrell <terrelln@fb.com> 23614S: Maintained 23615B: https://github.com/facebook/zstd/issues 23616T: git https://github.com/terrelln/linux.git 23617F: crypto/zstd.c 23618F: include/linux/zstd* 23619F: lib/decompress_unzstd.c 23620F: lib/zstd/ 23621N: zstd 23622K: zstd 23623 23624ZSWAP COMPRESSED SWAP CACHING 23625M: Seth Jennings <sjenning@redhat.com> 23626M: Dan Streetman <ddstreet@ieee.org> 23627M: Vitaly Wool <vitaly.wool@konsulko.com> 23628L: linux-mm@kvack.org 23629S: Maintained 23630F: mm/zswap.c 23631 23632THE REST 23633M: Linus Torvalds <torvalds@linux-foundation.org> 23634L: linux-kernel@vger.kernel.org 23635S: Buried alive in reporters 23636T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23637F: * 23638F: */ 23639
